Device for preparing particle reinforced metal matrix surface composite material
By designing a device including a mixing tank, a driving mechanism, a gear transmission system and a mixing mechanism, the problem of uneven mixing of raw materials in the prior art is solved, and efficient mixing of composite materials and wear resistance are achieved.
Patent Information
- Application Number
- CN202421479814.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing devices for preparing reinforced particle composites are prone to unevenness during the raw material mixing process, resulting in insufficient wear resistance of the prepared metal particle composites.
A device including a mixing tank, a driving mechanism, a gear transmission system and a mixing mechanism is designed. The gear and the stirring main rod are driven to rotate by driving the motor. Combined with the design of the cross frame and the stirring sub rod, complex stirring actions are realized to ensure full mixing of raw materials.
Through the design of this device, the mixing uniformity of the raw materials can be significantly improved, ensuring that the prepared particles enhance the wear resistance of the composite material to achieve the expected effect.
Smart Images
Figure CN222889701U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of composite material preparation devices, and in particular relates to a device for preparing particle-reinforced metal-based surface composite materials. Background Art
[0002] The development of modern industry has placed higher and higher demands on the wear resistance of materials. The metallurgical, mining, building materials, electric power, chemical, coal and agricultural sectors use mining machinery, engineering machinery, agricultural machinery, and various crushing and grinding machinery respectively. The vulnerable parts of these mechanical equipment are subject to wear and tear from various materials such as sand, gravel, soil and grinding bodies, and a large amount of metal is consumed every year. Therefore, the preparation of particle-reinforced metal-based surface composite materials is extremely important, and a preparation device is required in the process of preparing particle-reinforced metal-based surface composite materials.
[0003] Problems with existing technologies:
[0004] In the process of preparing the reinforced particle composite material, the existing device for preparing the reinforced particle composite material is prone to uneven mixing of raw materials, which causes the overall wear resistance of the subsequently prepared metal particle composite material to fail to achieve the expected effect. Utility Model Content
[0005] The purpose of the utility model is to provide a device for preparing particle-reinforced metal-based surface composite materials, which can solve the problem that the existing devices for preparing reinforced particle composite materials are prone to uneven mixing of raw materials during the preparation of the reinforced particle composite materials, thereby causing the overall wear resistance of the subsequently prepared metal particle composite materials to fail to achieve the expected effect.
[0006] The technical solution adopted by the utility model is as follows:
[0007] A device for preparing a particle-reinforced metal-based surface composite material, comprising a preparation stirring tank, the upper end of the preparation stirring tank is clamped with a sealed tank cover with a U-shaped groove inside, a driving mechanism is arranged on the sealed tank cover, the lower side of the driving mechanism is meshed with a gear 1 for transmission, the gear 1 is fixedly connected to the upper end of the stirring mechanism, the stirring mechanism is movably connected to the sealed tank cover with a connection hole inside the upper end, and the upper side of the stirring mechanism is meshed with an inner gear ring for transmission;
[0008] The preparation stirring tank is fixedly connected to the bottom plate through a fixing frame arranged thereon, a preparation mold is overlapped on the bottom plate, and clamps are overlapped on the front and rear ends of the preparation mold, and the relatively distant ends of the two clamps are movably connected with threaded rods, and the two threaded rods are respectively threadedly connected to two fixing plates with threaded holes provided inside, and the lower ends of the two fixing plates are fixedly connected to the bottom plate.
[0009] The inner gear ring is fixedly connected to the inner side wall of the sealed tank cover, and the outer side of the sealed tank cover is fixedly connected to four connecting plates, and the four connecting plates are all provided with mounting bolts.
[0010] The four mounting bolts are respectively threadedly connected to four bolt blocks, and the four bolt blocks are fixedly connected to the preparation stirring tank. Two feeding pipes are fixedly connected to both sides of the preparation stirring tank.
[0011] The upper ends of the two feeding pipes are both provided with a conical hopper, the inner wall of the preparation stirring tank is provided with a heating layer, the lower end of the preparation stirring tank is provided with a discharge pipe, and a discharge valve is provided on the discharge pipe.
[0012] Two limiting rods are fixedly connected to the relatively far ends of the two clamping plates, and the four limiting rods are movably connected to two fixing plates each having two limiting holes formed therein.
[0013] The driving mechanism comprises a mounting frame, the lower end of which is fixedly connected to the sealed can cover, the upper end of which is fixedly connected to a driving motor, and the driving motor is fixedly connected to the upper end of the Z-shaped toggle rod via an output shaft arranged thereon.
[0014] The Z-shaped toggle rod is movably connected to a pushing frame with a pushing groove inside. The lower end of the pushing frame is fixedly connected to an L-shaped plate 1, and the front end of the L-shaped plate 1 is fixedly connected to a toothed plate. The toothed plate is meshed with a gear 1 for transmission, and the lower end of the pushing frame is fixedly connected to two supporting sliders.
[0015] The two supporting slide blocks are movably connected to the two fixing rods respectively, the left and right ends of the two fixing rods are fixedly connected with L-shaped plates 2, and the relatively close ends of the four L-shaped plates 2 are fixedly connected to the sealed tank cover.
[0016] The stirring mechanism comprises a stirring main rod, the upper side of the stirring main rod is movably connected to a sealed tank cover with a connecting hole provided inside the upper end, the upper end of the stirring main rod is fixedly connected to gear one, and the upper side of the stirring main rod is fixedly connected to a cross frame.
[0017] The cross frame is movably connected to four stirring auxiliary rods through four connecting holes opened inside the cross frame, and the upper ends of the four stirring auxiliary rods are fixedly connected to gear 2, and the four gear 2s are meshed with the inner gear ring for transmission.
[0018] The technical effects achieved by the utility model are:
[0019] The utility model can drive the tooth plate to perform reciprocating motion in the left and right directions through the mutual cooperation among the arranged driving motor, Z-shaped toggle rod, pushing frame, supporting slide block, fixing rod, L-shaped plate two and L-shaped plate one. The reciprocating motion of the tooth plate can drive the stirring main rod to rotate in the positive and negative directions under the action of the arranged gear one, so as to achieve the stirring process of preparing the material inside the stirring tank, and in the process of the rotation of the stirring main rod, the cooperation of the arranged gear two, the inner gear ring and the cross frame can drive the four stirring auxiliary rods to rotate around the stirring main rod, and the four stirring auxiliary rods can also continuously rotate during the rotation around the stirring main rod, thereby greatly increasing the stirring efficiency of the device, ensuring the uniformity of stirring, and effectively avoiding the situation that the existing stirring method is single and the stirring efficiency is low. By stirring the raw materials, the consistency of the internal components of the particle reinforced composite material prepared later can be guaranteed, thereby ensuring the overall wear-resistant effect of the particle reinforced composite material, and the particle reinforced composite material can be obtained by injecting the stirred raw materials into the preparation mold and waiting for the casting to cool. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the main cross-sectional three-dimensional structure of the utility model;
[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a right-side perspective;
[0022] Figure 3 It is a schematic diagram of the main cross-sectional three-dimensional structure of the sealed can cover in the utility model;
[0023] Figure 4 It is a schematic diagram of the main perspective structure of the stirring mechanism in the utility model;
[0024] Figure 5 It is a structural schematic diagram of a driving mechanism in the utility model when viewed from the left.
[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0026] 1. Bottom plate; 2. Prepare mold; 3. Discharge pipe; 4. Fixed frame; 5. Prepare stirring tank; 6. Stirring mechanism; 61. Gear 2; 62. Stirring main rod; 63. Cross frame; 64. Stirring auxiliary rod; 7. Driving mechanism; 71. L-shaped plate 2; 72. Fixed rod; 73. Mounting frame; 74. Tooth plate; 75. Support slider; 76. L-shaped plate 1; 77. Push frame; 78. Z-shaped toggle rod; 79. Driving motor; 8. Gear 1; 9. Heating layer; 10. Feeding pipe; 11. Sealing tank cover; 12. Inner gear ring; 13. Conical hopper; 14. Fixed plate; 15. Limiting rod; 16. Clamp; 17. Threaded rod; 18. Bolt block; 19. Mounting bolt; 20. Connecting plate. DETAILED DESCRIPTION
[0027] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.
[0028] like Figure 1-5 As shown, a device for preparing a particle-reinforced metal-based surface composite material comprises a preparation stirring tank 5, the upper end of the preparation stirring tank 5 is clamped with a sealed tank cover 11 with a U-shaped groove inside, a driving mechanism 7 is arranged on the sealed tank cover 11, the lower side of the driving mechanism 7 is meshed with a gear 8 for transmission, the gear 8 is fixedly connected to the upper end of a stirring mechanism 6, the stirring mechanism 6 is movably connected to the sealed tank cover 11 with a connection hole inside the upper end, the upper side of the stirring mechanism 6 is meshed with an inner gear ring 12 for transmission, and the driving mechanism 7, the gear 8, the stirring mechanism 6 and the inner gear ring 12 cooperate with each other to quickly achieve the stirring and mixing process of the raw materials for preparing the composite material inside the preparation stirring tank 5, so that the raw materials for preparing the composite material can be fully mixed, effectively avoiding the situation that the existing preparation device has uneven distribution of the internal components of the composite material in the process of preparing the composite material, and ensuring the wear resistance of the composite material after the preparation of the device;
[0029] The preparation stirring tank 5 is fixedly connected to the base plate 1 through a fixing frame 4 arranged thereon, a preparation mold 2 is overlapped on the base plate 1, and clamps 16 are overlapped at the front and rear ends of the preparation mold 2, and threaded rods 17 are movably connected to the relatively distant ends of the two clamps 16, and the two threaded rods 17 are respectively threadedly connected to two fixing plates 14 with threaded holes provided inside, and the lower ends of the two fixing plates 14 are fixedly connected to the base plate 1, and the fixing frame 4 is arranged to support the preparation stirring tank 5, and the mutual cooperation between the threaded rods 17 and the fixing plates 14 can drive the two clamps 16 to move relative to each other, thereby making the installation and disassembly process of the preparation mold 2 more convenient for the device, so that different types of preparation molds 2 can be conveniently replaced during use of the device.
[0030] Furthermore, the inner gear ring 12 is fixedly connected to the inner wall of the sealed tank cover 11, and the outer side of the sealed tank cover 11 is fixedly connected with four connecting plates 20, and the four connecting plates 20 are provided with mounting bolts 19, and the four mounting bolts 19 are respectively threadedly connected with four bolt blocks 18, and the four bolt blocks 18 are fixedly connected to the preparation stirring tank 5. The mutual cooperation between the arranged mounting bolts 19, the connecting plates 20 and the bolt blocks 18 can make the installation and disassembly process of the sealed tank cover 11 more convenient, so that the stirring mechanism 6 can be removed from the device after the preparation of the device is completed, so as to facilitate its cleaning. Two feeding pipes 10 are fixedly connected to both sides of the preparation stirring tank 5, and the upper ends of the two feeding pipes 10 are provided with conical hoppers 13, the inner wall of the preparation stirring tank 5 is provided with a heating layer 9, and the lower end of the preparation stirring tank 5 is provided with a discharge pipe 3, two The relatively distant ends of the splint 16 are fixedly connected with two limiting rods 15, and the four limiting rods 15 are movably connected to two fixed plates 14 with two limiting holes provided inside. The two feeding pipes 10 and the two conical hoppers 13 cooperate with each other, so that the raw materials for preparing the composite material can be conveniently added to the interior of the preparation stirring tank 5. After the raw materials are added, the conical hopper 13 can be sealed to ensure the sealing of the interior of the preparation stirring tank 5. The heating layer 9 can ensure that the stirring temperature inside the preparation stirring tank 5 is always kept stable during the mixing of the raw materials. The composite material after stirring is filled into the interior of the preparation mold 2 through the discharge pipe 3. After the casting is cooled, the reinforced particle composite material can be obtained. The limiting rods 15 and the fixed plates 14 cooperate with each other to limit the movement direction of the splint 16.
[0031] Furthermore, the driving mechanism 7 includes a mounting frame 73, the lower end of the mounting frame 73 is fixedly connected to the sealed tank cover 11, the upper end of the mounting frame 73 is fixedly connected to a driving motor 79, the driving motor 79 is fixedly connected to the upper end of the Z-shaped toggle rod 78 through an output shaft arranged thereon, the Z-shaped toggle rod 78 is movably connected to a pushing frame 77 with a push groove provided therein, the lower end of the pushing frame 77 is fixedly connected to an L-shaped plate 76, the front end of the L-shaped plate 76 is fixedly connected to a toothed plate 74, the toothed plate 74 is meshed with a gear 8 for transmission, the lower end of the pushing frame 77 is fixedly connected to two supporting sliders 75, the two supporting sliders 75 are movably connected to the two fixed rods 72 respectively, and the left and right ends of the two fixed rods 72 are fixed An L-shaped plate 2 71 is connected, and the relatively close ends of the four L-shaped plates 2 71 are fixedly connected to the sealed can cover 11. The rotation of the output shaft of the driving motor 79 can drive the Z-shaped toggle rod 78 to rotate. The rotation of the Z-shaped toggle rod 78 can drive the tooth plate 74 to reciprocate in the left and right directions under the action of the set pushing frame 77 and the L-shaped plate 1 76. The reciprocating motion of the tooth plate 74 can achieve the effect of driving the gear 1 8 to rotate reciprocatingly. The mutual cooperation between the set fixed rod 72, the L-shaped plate 2 71 and the supporting slider 75 can limit the movement direction of the pushing frame 77, and the set mounting frame 73 can support the driving motor 79.
[0032] The stirring mechanism 6 includes a stirring main rod 62, the upper side of the stirring main rod 62 is movably connected to the sealed tank cover 11 with a connection hole in the upper end, the upper end of the stirring main rod 62 is fixedly connected to the gear 1 8, the upper side of the stirring main rod 62 is fixedly connected to a cross frame 63, the cross frame 63 is movably connected to four stirring auxiliary rods 64 through four connection holes in the cross frame 63, the upper ends of the four stirring auxiliary rods 64 are all fixedly connected to the gear 2 61, the four gears 2 61 are all meshed with the inner gear ring 12 for transmission, and the reciprocating rotation of the gear 1 8 can drive the stirring main rod 62 to move in the positive and negative directions. Reciprocating rotation, during the rotation of the stirring main rod 62, the four stirring auxiliary rods 64 can be driven to rotate around the stirring main rod 62 under the action of the set cross frame 63. During the rotation of the four stirring auxiliary rods 64, the cooperation of the set gear 2 61 and the inner ring 12 can drive the four stirring auxiliary rods 64 to rotate around the stirring main rod 62. At this time, with the cooperation between the set stirring main rod 62 and the stirring auxiliary rods 64, a rapid mixing and stirring process of the raw materials for preparing the composite material can be achieved, ensuring the uniformity of the mixing between the raw materials.
[0033] The working principle of the utility model is as follows: first, the molten metal liquid is transported to the interior of the preparation stirring tank 5 through the conical hopper 13 and the feeding tube 10 on the left, and the heating layer 9 is started. At this time, the required reinforced particle powder is sent to the interior of the preparation stirring tank 5 through another conical hopper 13 and the feeding tube 10, and the driving motor 79 is started in the process of feeding the reinforced particle powder. The driving motor 79 can drive the Z-shaped toggle rod 78 to rotate through the rotation of its output shaft. Through the rotation of the Z-shaped toggle rod 78, the push frame 77 can be driven to reciprocate in the left and right directions under the cooperation of the L-shaped plate 2 71, the fixing rod 72 and the supporting slider 75. At this time, the tooth plate 74 can be driven to move back and forth under the action of the L-shaped plate 1 76. The reciprocating motion of the tooth plate 74 can drive the stirring main rod 62 to reciprocate in the positive and negative directions under the action of the set gear 1 8. During the rotation of the stirring main rod 62, the cooperation of the set cross frame 63, gear 2 61 and inner gear ring 12 can drive the four stirring auxiliary rods 64 to rotate around the stirring main rod 62, and the stirring auxiliary rods 64 can also rotate around the stirring main rod 62 during the rotation. This greatly increases the stirring efficiency of the device for preparing the internal materials of the stirring tank 5 and ensures the uniformity of the mixing of the internal materials of the stirring tank 5. After the stirring is completed, the stirred molten metal is injected into the interior of the preparation mold 2 through the discharge pipe 3. After the material is cooled in the internal casting of the preparation mold 2, a particle-reinforced composite material can be obtained.
[0034] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A device for preparing a particle-reinforced metal-based surface composite material, comprising a preparation stirring tank (5), characterized in that: The upper end of the preparation stirring tank (5) is snap-fitted with a sealed tank cover (11) with a U-shaped groove therein, and a driving mechanism (7) is arranged on the sealed tank cover (11), and the lower side of the driving mechanism (7) is meshed with a gear 1 (8) for transmission, and the gear 1 (8) is fixedly connected to the upper end of the stirring mechanism (6), and the stirring mechanism (6) is movably connected to the sealed tank cover (11) with a connecting hole therein at the upper end, and the upper side of the stirring mechanism (6) is meshed with an inner gear ring (12) for transmission; The preparation stirring tank (5) is fixedly connected to the bottom plate (1) via a fixing frame (4) arranged thereon, the bottom plate (1) is overlapped with a preparation mold (2), the front and rear ends of the preparation mold (2) are overlapped with clamping plates (16), the relatively remote ends of the two clamping plates (16) are movably connected with threaded rods (17), the two threaded rods (17) are respectively threadedly connected to two fixing plates (14) each having a threaded hole therein, and the lower ends of the two fixing plates (14) are fixedly connected to the bottom plate (1).
2. The device for preparing a particle-reinforced metal-based surface composite material according to claim 1, characterized in that: The inner gear ring (12) is fixedly connected to the inner side wall of the sealed tank cover (11), and four connecting plates (20) are fixedly connected to the outer side of the sealed tank cover (11), and mounting bolts (19) are provided on each of the four connecting plates (20).
3. The device for preparing a particle-reinforced metal-based surface composite material according to claim 2, characterized in that: The four mounting bolts (19) are respectively threadedly connected to the four bolt blocks (18), and the four bolt blocks (18) are fixedly connected to the preparation stirring tank (5). Two sides of the preparation stirring tank (5) are fixedly connected to two feeding pipes (10).
4. The device for preparing a particle-reinforced metal-based surface composite material according to claim 3, characterized in that: The upper ends of the two feeding pipes (10) are each provided with a conical hopper (13), the inner wall of the preparation stirring tank (5) is provided with a heating layer (9), and the lower end of the preparation stirring tank (5) is provided with a discharge pipe (3).
5. The device for preparing a particle-reinforced metal-based surface composite material according to claim 1, characterized in that: Two limiting rods (15) are fixedly connected to the relatively remote ends of the two clamping plates (16), and the four limiting rods (15) are movably connected to two fixing plates (14) each having two limiting holes formed therein.
6. The device for preparing a particle-reinforced metal-based surface composite material according to claim 1, characterized in that: The driving mechanism (7) comprises a mounting frame (73), the lower end of the mounting frame (73) being fixedly connected to the sealed tank cover (11), the upper end of the mounting frame (73) being fixedly connected to a driving motor (79), and the driving motor (79) being fixedly connected to the upper end of a Z-shaped toggle rod (78) via an output shaft arranged thereon.
7. The device for preparing a particle-reinforced metal-based surface composite material according to claim 6, characterized in that: The Z-shaped toggle rod (78) is movably connected to a push frame (77) having a push groove therein; the lower end of the push frame (77) is fixedly connected to an L-shaped plate (76); the front end of the L-shaped plate (76) is fixedly connected to a toothed plate (74); the toothed plate (74) is meshed with a gear (8) for transmission; and the lower end of the push frame (77) is fixedly connected to two supporting slide blocks (75).
8. The device for preparing a particle-reinforced metal-based surface composite material according to claim 7, characterized in that: The two supporting slide blocks (75) are movably connected to the two fixing rods (72) respectively, the left and right ends of the two fixing rods (72) are fixedly connected to the L-shaped plate 2 (71), and the relatively close ends of the four L-shaped plates 2 (71) are fixedly connected to the sealed tank cover (11).
9. The device for preparing a particle-reinforced metal-based surface composite material according to claim 1, characterized in that: The stirring mechanism (6) comprises a stirring main rod (62), the upper side of the stirring main rod (62) being movably connected to a sealed tank cover (11) having a connection hole formed in the upper end thereof, the upper end of the stirring main rod (62) being fixedly connected to gear one (8), and the upper side of the stirring main rod (62) being fixedly connected to a cross frame (63).
10. The device for preparing a particle-reinforced metal-based surface composite material according to claim 9, characterized in that: The cross frame (63) is movably connected to four auxiliary stirring rods (64) through four connecting holes provided therein, and the upper ends of the four auxiliary stirring rods (64) are fixedly connected to gear 2 (61), and the four gear 2 (61) are meshed with the inner gear ring (12) for transmission.