Raw material crushing device for palladium-rhodium metal processing

Abstract

The utility model discloses a raw material crushing device for palladium rhodium metal processing, which comprises a crushing box, two sides of the inner wall of the crushing box are fixedly connected with fixing rods, an annular frame is fixedly connected between the opposite ends of the two fixing rods, and a baffle plate is arranged between the outer surfaces of the two fixing rods. A hydraulic rod is arranged at the top of the inner wall of the annular frame, a grinding disc is fixedly connected to the telescopic end of the hydraulic rod, a bottom plate is arranged at the bottom of the inner wall of the smashing box through a disconnecting assembly, and a grinding bowl is fixedly connected to the top of the bottom plate. Through the arrangement of the annular frame, the baffle, the hydraulic rod, the grinding disc, the bottom plate, the grinding bowl and the like, the palladium-rhodium metal after preliminary crushing can be finely ground under the matching action of the grinding disc and the grinding bowl, so that the crushing fineness of the palladium-rhodium metal is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a raw material crushing device for palladium-rhodium metal processing. Background Art

[0002] Palladium-rhodium is an alloy of palladium and rhodium, which is composed of two precious metals. This alloy has a wide range of applications in many industrial fields, such as the automotive industry, electronics industry, and aerospace, due to its high corrosion resistance, high temperature stability, and chemical stability. In the process of extracting precious metals from precious metal raw materials, Western medicine crushes and grinds the precious metal raw materials to fully separate and crush the precious metals from impurities, which is convenient for subsequent extraction.

[0003] Most existing crushing devices have limited crushing effects on palladium and rhodium metals, and the crushing fineness is poor. If the crushing fineness of palladium and rhodium metals does not meet the standards, the subsequent impurity removal process will be more difficult and the overall efficiency of palladium and rhodium metal extraction will be affected.

[0004] Therefore, it is necessary to provide a raw material crushing device for palladium-rhodium metal processing to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a raw material crushing device for palladium and rhodium metal processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material crushing device for palladium and rhodium metal processing, comprising a crushing box, both sides of the inner wall of the crushing box are fixedly connected with fixing rods, an annular frame is fixedly connected between the opposite ends of the two fixing rods, and a baffle is installed between the outer surfaces of the two fixing rods, a hydraulic rod is arranged on the top of the inner wall of the annular frame, a grinding disc is fixedly connected to the telescopic end of the hydraulic rod, a bottom plate is arranged on the bottom of the inner wall of the crushing box through a detachable assembly, a grinding bowl is fixedly connected to the top of the bottom plate, and a crushing assembly is arranged inside the crushing box and directly above the annular frame.

[0007] As a further description of the above technical solution:

[0008] A feeding opening is provided on the top of the crushing box, and a box cover is provided inside the feeding opening.

[0009] As a further description of the above technical solution:

[0010] The disassembly assembly includes a gear plate rotatably connected to the bottom of the inner wall of the crushing box, a mounting plate is provided on the top of the gear plate, a telescopic rod is fixedly connected to the top of the mounting plate, a clamping block is fixedly connected to the telescopic end of the telescopic rod, and a spring is sleeved on the outer surface of the telescopic rod, the clamping block is movably connected to the bottom plate through a clamping groove, and sliding grooves are provided at the bottom of the bottom plate and the top of the mounting plate, and a support rod is movably connected between the insides of the two sliding grooves.

[0011] As a further description of the above technical solution:

[0012] A support plate is fixedly connected to one side of the inner wall of the crushing box, and a rotating shaft is rotatably connected to the bottom of the support plate. A gear 1 is fixedly sleeved on the outer surface of the rotating shaft, and the gear 1 meshes with the tooth surface of the gear plate. A motor 1 is arranged on the top of the support plate, and the output end of the motor 1 is fixedly connected to one end of the rotating shaft.

[0013] As a further description of the above technical solution:

[0014] The crushing assembly includes two rotating rods rotatably connected between the two sides of the inner wall of the crushing box, the outer surfaces of the two rotating rods are provided with crushing rollers, one end of the two rotating rods passes through the crushing box and is provided with gear 2, and the tooth surfaces of the two gears 2 are meshed.

[0015] As a further description of the above technical solution:

[0016] A support frame is fixedly connected to one side of the crushing box, a second motor is arranged on the support frame, and an output end of the second motor is fixedly connected to one of the rotating rods.

[0017] As a further description of the above technical solution:

[0018] The front of the crushing box is hinged with a box door.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the raw material crushing device for palladium-rhodium metal processing, through the arrangement of structures such as an annular frame, a baffle, a hydraulic rod, a grinding disc, a bottom plate and a grinding bowl, can finely grind the palladium-rhodium metal after preliminary crushing under the cooperation of the grinding disc and the grinding bowl, thereby improving the crushing fineness of the palladium-rhodium metal.

[0021] 2. Compared with the prior art, the raw material crushing device for palladium-rhodium metal processing, through the setting of the disassembly component, after the palladium-rhodium metal is crushed and ground and falls into the grinding bowl, the support rod can be taken out from the inside of the two slide grooves, and the telescopic rod and the spring are pressed down, and the clamping block is disengaged from the inside of the clamping groove, and the bottom plate and the grinding bowl can be taken out, thereby facilitating the staff to carry out the unloading work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a raw material crushing device for palladium and rhodium metal processing proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a grinding disc and a grinding bowl of a raw material crushing device for palladium and rhodium metal processing proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of a crushing box of a raw material crushing device for palladium and rhodium metal processing proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the disassembly and assembly structure of a raw material crushing device for palladium and rhodium metal processing proposed by the utility model.

[0026] Legend:

[0027] 1. Crushing box; 2. Fixed rod; 3. Ring frame; 4. Baffle; 5. Hydraulic rod; 6. Grinding disc; 7. Bottom plate; 8. Grinding bowl; 9. Feeding port; 10. Box cover; 11. Gear plate; 12. Mounting plate; 13. Telescopic rod; 14. Snap-in block; 15. Spring; 16. Snap-in groove; 17. Slide groove; 18. Support rod; 19. Support plate; 20. Rotating shaft; 21. Gear 1; 22. Motor 1; 23. Rotating rod; 24. Crushing roller; 25. Gear 2; 26. Support frame; 27. Motor 2; 28. Box door. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] Reference Figure 1-4 The utility model provides a raw material crushing device for palladium and rhodium metal processing: it includes a crushing box 1, both sides of the inner wall of the crushing box 1 are fixedly connected with fixed rods 2, an annular frame 3 is fixedly connected between the opposite ends of the two fixed rods 2, and a baffle 4 is installed between the outer surfaces of the two fixed rods 2. Under the action of the baffle 4, the fallen palladium and rhodium metal is prevented from popping out of the grinding bowl 8. A hydraulic rod 5 is arranged on the top of the inner wall of the annular frame 3, and a grinding disk 6 is fixedly connected to the telescopic end of the hydraulic rod 5. A bottom plate 7 is arranged on the bottom of the inner wall of the crushing box 1 through a detachable assembly, and a grinding bowl 8 is fixedly connected to the top of the bottom plate 7. A crushing assembly is arranged inside the crushing box 1 and directly above the annular frame 3.

[0030] A feeding opening 9 is provided at the top of the crushing box 1 , a box cover 10 is provided inside the feeding opening 9 , and a box door 28 is hingedly connected to the front of the crushing box 1 .

[0031] The disassembly assembly includes a gear plate 11 rotatably connected to the bottom of the inner wall of the crushing box 1, a mounting plate 12 is provided on the top of the gear plate 11, a telescopic rod 13 is fixedly connected to the top of the mounting plate 12, a clamping block 14 is fixedly connected to the telescopic end of the telescopic rod 13, and a spring 15 is sleeved on the outer surface of the telescopic rod 13, the clamping block 14 is movably connected to the bottom plate 7 through a clamping groove 16, and a slide groove 17 is provided at the bottom of the bottom plate 7 and the top of the mounting plate 12, and a support rod 18 is movably connected between the inside of the two slide grooves 17. Through the setting of the disassembly assembly, after the palladium-rhodium metal is crushed and ground, the support rod 18 can be taken out from the inside of the two slide grooves 17, and the telescopic rod 13 and the spring 15 are pressed down, and the clamping block 14 is separated from the inside of the clamping groove 16, so that the bottom plate 7 and the grinding bowl 8 can be taken out, thereby facilitating the staff to carry out the unloading work.

[0032] A support plate 19 is fixedly connected to one side of the inner wall of the crushing box 1, and a rotating shaft 20 is rotatably connected to the bottom of the support plate 19. A gear 21 is fixedly sleeved on the outer surface of the rotating shaft 20, and the gear 21 meshes with the tooth surface of the gear plate 11. A motor 22 is provided on the top of the support plate 19, and the output end of the motor 22 is fixedly connected to one end of the rotating shaft 20. The rotating shaft 20 and the gear 21 are driven to rotate by the motor 22, and the grinding bowl 8 can be driven to rotate under the meshing action of the gear 21 and the gear plate 11, thereby grinding and crushing the palladium and rhodium metal in the grinding bowl 8.

[0033] The crushing assembly includes two rotating rods 23 rotatably connected between the two sides of the inner wall of the crushing box 1, and the outer surfaces of the two rotating rods 23 are provided with crushing rollers 24. One end of the two rotating rods 23 passes through the crushing box 1 and is provided with a gear 25. The tooth surfaces of the two gears 25 are meshed with each other. A support frame 26 is fixedly connected to one side of the crushing box 1, and a motor 27 is provided on the support frame 26. The output end of the motor 27 is fixedly connected to one of the rotating rods 23.

[0034] Working principle: when in use, start the motor 27, drive one of the rotating rods 23 to rotate, so that one of the gears 25 rotates, and then drives the other gear 25 to rotate, so that the two crushing rollers 24 rotate relatively, and then the staff pours the palladium-rhodium metal to be crushed into the crushing box 1 through the discharge port 9, and the palladium-rhodium metal is preliminarily crushed by the two rotating crushing rollers 24. The crushed palladium-rhodium metal falls to the top of the annular frame 3, and falls along the inclined surface of the annular frame 3 to the inside of the grinding bowl 8. At the same time, under the action of the baffle 4, the fallen palladium-rhodium metal is prevented from popping out of the grinding bowl 8;

[0035] After the crushed palladium-rhodium metal falls into the grinding bowl 8, the motor 22 is started to drive the rotating shaft 20 and the gear 21 to rotate, and then the gear plate 11 meshing therewith is driven to rotate, so that the bottom plate 7 and the grinding bowl 8 are driven to rotate under the cooperation of the clamping block 14 and the clamping groove 16, and then the hydraulic rod 5 is started to drive the grinding disc 6 to move downward, so that the grinding disc 6 contacts the palladium-rhodium metal in the grinding bowl 8, and the palladium-rhodium metal contacts the grinding disc 6 through the rotating grinding bowl 8, so that the palladium-rhodium metal can be ground and crushed, and the grinding and crushing method improves the crushing fineness of the palladium-rhodium metal;

[0036] When the grinding of palladium and rhodium metal is completed and it is necessary to unload the materials, the box door 28 is opened, and the support rod 18 is taken out from the inside of the two slide grooves 17, and then the telescopic rod 13 and the spring 15 are pressed down, and the clamping block 14 is disengaged from the inside of the clamping groove 16, and the bottom plate 7 and the grinding bowl 8 can be taken out to carry out the unloading work.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material crushing device for palladium and rhodium metal processing, comprising a crushing box (1), characterized in that: Fixed rods (2) are fixedly connected to both sides of the inner wall of the crushing box (1), an annular frame (3) is fixedly connected between the opposite ends of the two fixed rods (2), and a baffle (4) is installed between the outer surfaces of the two fixed rods (2). A hydraulic rod (5) is arranged on the top of the inner wall of the annular frame (3), and a grinding disc (6) is fixedly connected to the telescopic end of the hydraulic rod (5). A bottom plate (7) is arranged on the bottom of the inner wall of the crushing box (1) through a detachable assembly, and a grinding bowl (8) is fixedly connected to the top of the bottom plate (7). A crushing assembly is arranged inside the crushing box (1) and directly above the annular frame (3).

2. A raw material crushing device for palladium and rhodium metal processing according to claim 1, characterized in that: The top of the crushing box (1) is provided with a feeding opening (9), and a box cover (10) is arranged inside the feeding opening (9).

3. A raw material crushing device for palladium and rhodium metal processing according to claim 1, characterized in that: The disassembly assembly comprises a gear plate (11) rotatably connected to the bottom of the inner wall of the crushing box (1), a mounting plate (12) is arranged on the top of the gear plate (11), a telescopic rod (13) is fixedly connected to the top of the mounting plate (12), a clamping block (14) is fixedly connected to the telescopic end of the telescopic rod (13), and a spring (15) is sleeved on the outer surface of the telescopic rod (13), the clamping block (14) is movably connected to the bottom plate (7) through a clamping groove (16), the bottom of the bottom plate (7) and the top of the mounting plate (12) are both provided with a slide groove (17), and a support rod (18) is movably connected between the insides of the two slide grooves (17).

4. A raw material crushing device for palladium and rhodium metal processing according to claim 3, characterized in that: A support plate (19) is fixedly connected to one side of the inner wall of the crushing box (1), a rotating shaft (20) is rotatably connected to the bottom of the support plate (19), a gear (21) is fixedly sleeved on the outer surface of the rotating shaft (20), the gear (21) meshes with the tooth surface of the gear plate (11), a motor (22) is arranged on the top of the support plate (19), and an output end of the motor (22) is fixedly connected to one end of the rotating shaft (20).

5. A raw material crushing device for palladium and rhodium metal processing according to claim 1, characterized in that: The pulverizing assembly comprises two rotating rods (23) rotatably connected between two sides of the inner wall of the pulverizing box (1), the outer surfaces of the two rotating rods (23) are provided with pulverizing rollers (24), one end of the two rotating rods (23) passes through the pulverizing box (1) and is provided with a second gear (25), and the tooth surfaces of the two second gears (25) are meshed with each other.

6. A raw material crushing device for palladium and rhodium metal processing according to claim 5, characterized in that: A support frame (26) is fixedly connected to one side of the crushing box (1), a second motor (27) is arranged on the support frame (26), and an output end of the second motor (27) is fixedly connected to one of the rotating rods (23).

7. A raw material crushing device for palladium and rhodium metal processing according to claim 1, characterized in that: The front of the crushing box (1) is hinged with a box door (28).

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