Sponge titanium crushing device for titanium powder production

Abstract

The invention relates to the technical field of titanium sponge crushing equipment, and discloses a titanium sponge crushing device for titanium powder production, which comprises a bracket, a motor is fixedly connected to the top of the bracket, a fixed frame is fixedly connected to the top of the bracket, and a feeding plate is connected to the top of the fixed frame in a penetrating manner. The problem that titanium sponge is accumulated in a crushing wheel tooth groove is solved, when an inclined block reaches a sliding groove, the inclined block and a groove go deep into the inner wall of the sliding groove, the groove makes contact with the outer wall of a rotating block, a buckling state is formed, and after buckling is completed, a hook mechanism limits movement of a linkage assembly and a fixing plate; when too much titanium sponge is accumulated at the position of the crushing wheel tooth groove, the attaching wheel protrudes outwards and extrudes the titanium sponge at the position outwards, and the phenomenon that the crushing wheel tooth groove is blocked is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of sponge titanium crushing equipment, in particular to a sponge titanium crushing device for titanium powder production. BACKGROUND

[0002] In industry, sponge titanium is prepared by magnesium hot reduction method, and the obtained titanium is 3.5-13 tons. The sponge titanium needs to be crushed to a certain particle size before being sold and used. Before titanium and titanium alloy smelting, the sponge titanium needs to be mixed and pressed into an electrode. The national standard sponge titanium GB / T 2524 divides the sponge titanium into three types of standard particle size, small particle size and fine particle size, and the particle size ranges are 0.83mm-25.4mm, 0.83mm-12.7mm and 0.83mm-5mm respectively.

[0003] Among them, the sponge titanium has special mechanical properties. When shearing and crushing, the sponge titanium will soften and deform due to external pressure. When the deformed sponge titanium is used for primary processing of large blocks of sponge titanium, the deformed sponge titanium will be blocked in the groove position of the tooth, which causes the tooth position to be smooth, affecting the subsequent crushing efficiency. In view of the above problems, the following scheme is proposed. SUMMARY

[0004] To solve the above technical problems, the application provides a sponge titanium crushing device for titanium powder production, which comprises a support, a motor fixedly connected to the top of the support, a fixed frame fixedly connected to the top of the support, an inlet plate through-connected to the top of the fixed frame, and a discharge port fixedly connected to the bottom of the support.

[0005] The crushing mechanism is rotationally connected to the inner wall of the fixed frame. When the motor is started, the crushing mechanism is driven to rotate and crush the blocky sponge titanium.

[0006] The auxiliary mechanism is fixedly connected to the inner wall of the crushing mechanism. When the crushing mechanism rotates, the auxiliary mechanism is deformed under pressure and forced to slide along the inner wall of the crushing mechanism.

[0007] The hook mechanism is fixedly connected to the inner wall of the fixed frame. When the crushing mechanism rotates, the hook mechanism is tightly attached to the outer wall of the crushing mechanism and hooks the outer wall of the auxiliary mechanism, forcing the auxiliary mechanism to slide along the inner wall of the crushing mechanism.

[0008] Preferably, the crushing mechanism comprises:

[0009] The crushing assembly is rotationally connected to the inner wall of the fixed frame through a rotating piece.

[0010] The rotating piece comprises a rotating shaft fixedly connected to the output end of the motor, and the outer wall of the rotating shaft is fixedly connected with a crushing wheel.

[0011] The pressure assembly is rotatably connected to the inner wall of the rotating shaft through the rotating piece;

[0012] The rotating piece comprises a rotating groove formed in the inner wall of the crushing wheel, and the inner wall of the rotating groove is rotatably connected with a matching wheel, and the outer wall of the matching wheel is fixedly connected with three fixed plates;

[0013] When the crushing wheel crushes the titanium sponge, the internal matching wheel will rotate synchronously with the crushing wheel.

[0014] Preferably, the auxiliary mechanism comprises:

[0015] The linkage assembly is fixedly connected to the two sides of the fixed plate through the sliding piece;

[0016] The sliding piece comprises a sliding rail fixedly connected to the two ends of the fixed plate, a rotating block rotatably connected to the inner wall of the sliding rail, and a roller frame slidably connected to the inner wall of the sliding rail;

[0017] The limiting assembly is fixedly connected to the inner wall of the crushing mechanism;

[0018] When the crushing wheel rotates, the hook mechanism will be clamped on the outer wall of the rotating block, and the sliding rail and the fixed plate will be forced to slide.

[0019] Preferably, the hook mechanism comprises:

[0020] The elastic assembly is fixedly connected to the inner wall of the fixed frame;

[0021] The buckle assembly is fixedly connected to the side wall of the elastic assembly;

[0022] When the crushing wheel rotates, the elastic assembly will drive the buckle assembly to slide along the outer wall of the crushing wheel, and when the buckle assembly reaches the position of the auxiliary mechanism, the elastic assembly will force the buckle assembly to contact the outer wall of the rotating block and form a buckling state. The elastic assembly will limit the rotation of the rotating block through the buckle assembly, and make the linkage assembly slide along the inner wall of the crushing assembly, and drive the matching wheel to rotate at a small angle along the inner wall of the rotating groove.

[0023] Preferably, the crushing assembly comprises a sliding groove formed on both sides of the crushing wheel;

[0024] The sliding groove and the rotating groove are in intercommunication state.

[0025] Preferably, the pressure assembly comprises a spring one fixedly connected to the outer wall of the three fixed plates;

[0026] When the matching wheel rotates, the spring one will be compressed to deform and accumulate potential energy, providing power for subsequent reset.

[0027] Preferably, the linkage component includes a second spring fixedly connected to the side wall of the roller frame, the end of the second spring away from the roller frame being fixedly connected to the outer wall of the fixed plate, and a roller being rotatably connected to the end of the roller frame;

[0028] When not in use, the second spring will push the roller frame to cover the top of the rotating block, and the roller frame and the rotating block will be in contact. In addition, the edge of the rotating block will not exceed the outer edge of the groove.

[0029] Preferably, the limiting component includes a fixing block fixedly connected to the inner wall of the slide, and the side wall of the fixing block is provided with an inclined surface;

[0030] When the fixed plate drives the linkage component to slide along the inner wall of the slide groove, the outer wall of the roller will contact the inclined surface and force the roller frame to slide along the inner wall of the slide rail, releasing the restriction on the rotating block. At this time, the rotating block will rotate around the connection point and release the connection between the rotating block and the buckle component.

[0031] Preferably, the elastic component includes a plurality of material removal blocks fixedly connected to the inner wall of the fixed frame, and spring sheets are fixedly connected to the side walls of the material removal blocks;

[0032] The spring sheet is a thin metal sheet that deforms and accumulates potential energy when subjected to pressure.

[0033] Preferably, the buckle assembly includes an inclined plate fixedly connected to both ends of the spring sheet, an inclined block fixedly connected to the side wall of the inclined plate, and a groove provided on the side wall of the inclined block;

[0034] When the crushing wheel rotates, it first contacts the inclined surface of the inclined plate, forcing the spring plate to deform. At this time, the inclined plate and the crushing wheel are in contact with each other. When the outer wall of the crushing wheel contacts the outer wall of the inclined block, the inclined plate and the spring plate will separate from the outer wall of the crushing wheel. The width of the inclined block is smaller than the groove. When the inclined block reaches the groove, the inclined block and the groove will penetrate into the inner wall of the groove. The groove will contact the outer wall of the rotating block and form a snap-fit ​​state.

[0035] The present invention has the following beneficial effects:

[0036] (1) This invention addresses the problem that sponge titanium accumulates inside the tooth groove of the crushing wheel after it is crushed. An auxiliary mechanism and a hook mechanism are provided inside the device. When the crushing wheel rotates, it first contacts the inclined surface of the inclined plate, forcing the spring sheet to deform. At this time, the inclined plate and the crushing wheel are in contact. When the outer wall of the crushing wheel contacts the outer wall of the inclined block, the inclined plate and the spring sheet separate from the outer wall of the crushing wheel. The width of the inclined block is smaller than the groove. When the inclined block reaches the groove, the inclined block and the groove penetrate into the inner wall of the groove. The groove contacts the outer wall of the rotating block and forms a snap-fit. After snap-fit, the hook mechanism restricts the movement of the linkage component and the fixing plate, forcing the fixing plate to drive the bonding wheel to rotate along the inner wall of the rotating groove, causing the bonding wheel to move from... Figure 6 The state changes to Figure 3 In this state, through the application of the above components, when excessive sponge titanium accumulates at the tooth groove of the crusher wheel... Figure 3 The H-position will protrude outwards, squeezing out the sponge titanium at that position to prevent clogging and restriction in the crusher tooth groove.

[0037] (2) The present invention utilizes the characteristics of the above-mentioned bonding wheel rotation, such as Figure 3 As shown, when the bonding wheel rotates on the inner wall of the rotating groove, position H will generate an outward thrust. At position G, due to the misalignment of the bonding wheel and the crushing wheel, the contact area between the sponge titanium and the equipment is reduced. Through the application of the above components, it is prevented that the contact area between the sponge titanium and the equipment is too large, which would result in excessive contact resistance between the sponge titanium and the crushing wheel during material feeding. When the bonding wheel at position H pushes outward, the excessive outward pushing resistance would affect the outward pushing efficiency of the sponge titanium.

[0038] (3) The present invention utilizes the above-mentioned groove to buckle the rotating block and forces the fixed plate to slide along the inner wall of the slide groove. An auxiliary mechanism is provided inside the equipment. When the fixed plate drives the linkage component to slide along the inner wall of the slide groove, the outer wall of the roller will contact the inclined surface and force the roller frame to slide along the inner wall of the slide rail, thus releasing the restriction on the rotating block. At this time, the rotating block will rotate around the connection point and release the connection between the rotating block and the groove. At this time, spring one will push the fixed plate and the linkage component to quickly reset. At the same time, spring two will release potential energy and push the roller frame to cover the top of the rotating block again, restricting the rotation of the rotating block. Through the application of the above components, the bonding wheel can be continuously restricted by the buckling component during the rotation of the crushing wheel and rotate at a certain angle inside the crushing wheel, ensuring that the process of removal is continuously carried out while the crushing wheel is rotating.

[0039] (4) When the above-mentioned buckle assembly hooks a single auxiliary mechanism, the other two auxiliary mechanisms will also undergo corresponding changes. The width of the auxiliary mechanism is set to be less than the width of the chute. When the sponge titanium is crushed by the crushing wheel, debris may be stuck in the gap between the crushing wheels. At this time, the auxiliary mechanism inside the chute will not be restricted by the external debris even if there are large pieces of debris left outside. Through the application of the above-mentioned components, the obstruction of a single auxiliary mechanism is prevented, which affects the efficiency of other auxiliary mechanisms in removing debris. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0043] Figure 3 This is a cross-sectional schematic diagram of the crushing component of the present invention;

[0044] Figure 4 This is a schematic diagram of the working state of the crushing mechanism of the present invention;

[0045] Figure 5 This is a cross-sectional schematic diagram of the pressure component of the present invention;

[0046] Figure 6 This is a cross-sectional schematic diagram of the crushing mechanism of the present invention;

[0047] Figure 7 This is a cross-sectional schematic diagram of the pressure component of the present invention;

[0048] Figure 8 This is a schematic diagram of the linkage component of the present invention;

[0049] Figure 9 This is a cross-sectional schematic diagram of the limiting component of the present invention;

[0050] Figure 10 This is a schematic diagram of the elastic component of the present invention;

[0051] Figure 11 For the present invention Figure 10 Enlarged diagram of point A in the middle.

[0052] The attached diagram lists the components represented by each number as follows:

[0053] In the diagram: 1. Crushing mechanism; 11. Crushing assembly; 12. Pressure assembly; 13. Support; 14. Motor; 15. Fixing frame; 16. Feed plate; 17. Discharge port; 111. Rotating shaft; 112. Crushing wheel; 113. Slide groove; 121. Rotating groove; 122. Adhesive wheel; 123. Fixing plate; 124. Spring 1; 2. Auxiliary mechanism; 21. Linkage assembly; 22. Limiting assembly; 211. Slide rail; 212. Rotating block; 213. Roller frame; 214. Spring 2; 215. Roller; 221. Fixing block; 222. Inclined surface; 3. Hook mechanism; 31. Elastic assembly; 32. Buckle assembly; 311. Material removal block; 312. Spring plate; 321. Inclined panel; 322. Inclined block; 323. Groove. Detailed Implementation

[0054] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0055] Example 1, please refer to Figure 1 - Figure 7 This invention relates to a sponge titanium pulverizing device for titanium powder production, comprising a support 13, a motor 14 fixedly connected to the top of the support 13, a fixing frame 15 fixedly connected to the top of the support 13, a feed plate 16 extending through the top of the fixing frame 15, and a discharge port 17 fixedly connected to the bottom of the support 13, and further comprising:

[0056] Crushing mechanism 1 is rotatably connected to the inner wall of fixed frame 15. When motor 14 starts, it will drive crushing mechanism 1 to rotate and crush blocky sponge titanium.

[0057] Auxiliary mechanism 2 is fixedly connected to the inner wall of crushing mechanism 1. When crushing mechanism 1 rotates, auxiliary mechanism 2 will be compressed and deformed, forcing auxiliary mechanism 2 to slide along the inner wall of crushing mechanism 1.

[0058] The hook mechanism 3 is fixedly connected to the inner wall of the fixed frame 15. When the crushing mechanism 1 rotates, the hook mechanism 3 will be close to the outer wall of the crushing mechanism 1 and hook the outer wall of the auxiliary mechanism 2, forcing the auxiliary mechanism 2 to slide along the inner wall of the crushing mechanism 1.

[0059] Crushing mechanism 1 includes:

[0060] The crushing component 11 is rotatably connected to the inner wall of the fixed frame 15 via a rotating component;

[0061] The rotating component includes a rotating shaft 111 fixedly connected to the output end of the motor 14, and a crushing wheel 112 fixedly connected to the outer wall of the rotating shaft 111;

[0062] Pressure assembly 12 is rotatably connected to the inner wall of rotating shaft 111 via a rotating component;

[0063] The rotating component includes a rotating groove 121 formed on the inner wall of the crushing wheel 112, a bonding wheel 122 rotatably connected to the inner wall of the rotating groove 121, and three fixing plates 123 fixedly connected to the outer wall of the bonding wheel 122.

[0064] Before use, the device is placed in the desired position, and then the power supply of the motor 14 is turned on, forcing the motor 14 to drive the rotating shaft 111 to rotate on the inner wall of the fixed frame 15. The rotating shaft 111 will drive several crushing wheels 112 to rotate at the same time, crushing and cutting the sponge titanium.

[0065] Auxiliary mechanism 2 includes:

[0066] Linkage component 21 is fixedly connected to both sides of the fixed plate 123 via sliding parts;

[0067] The sliding component includes a slide rail 211 fixedly connected to both ends of the fixed plate 123, a rotating block 212 rotatably connected to the inner wall of the slide rail 211, and a roller frame 213 slidably connected to the inner wall of the slide rail 211.

[0068] Limiting component 22 is fixedly connected to the inner wall of crushing mechanism 1;

[0069] When the crushing wheel 112 rotates, the hook mechanism 3 will be locked on the outer wall of the rotating block 212, and force the slide rail 211 and the fixing plate 123 to slide.

[0070] Hook mechanism 3 includes:

[0071] Elastic component 31 is fixedly connected to the inner wall of the fixed frame 15;

[0072] The snap-fit ​​assembly 32 is fixedly connected to the side wall of the elastic assembly 31;

[0073] When the crushing wheel 112 rotates, the elastic component 31 will drive the latching component 32 to slide along the outer wall of the crushing wheel 112. When the latching component 32 reaches the position of the auxiliary mechanism 2, the elastic component 31 will force the latching component 32 to contact the outer wall of the rotating block 212 and form a latching state. The elastic component 31 will restrict the rotation of the rotating block 212 through the latching component 32, and the linkage component 21 will slide along the inner wall of the crushing component 11, while driving the bonding wheel 122 to rotate at a small angle along the inner wall of the rotating groove 121.

[0074] Example 2, please refer to Figure 4 - Figure 11 The present invention is a sponge titanium pulverizing device for titanium powder production. Based on Example 1, the pulverizing component 11 includes grooves 113 opened on both sides of the pulverizing wheel 112.

[0075] The hook mechanism 3 restricts the movement of the linkage component 21 and the fixing plate 123, forcing the fixing plate 123 to drive the bonding wheel 122 to rotate along the inner wall of the rotating groove 121, causing the bonding wheel 122 to move from... Figure 6 The state changes to Figure 3 In this state, through the application of the above components, when excessive sponge titanium accumulates at the tooth groove position of the crushing wheel 112, Figure 3 The H position will protrude outwards, squeezing out the sponge titanium at that position to prevent clogging of the tooth groove of the crushing wheel 112.

[0076] Pressure assembly 12 includes a spring 124 fixedly connected to the outer wall of three fixed plates 123;

[0077] Among them, utilizing the rotational characteristics of the aforementioned bonding wheel 122, such as Figure 3 As shown, when the bonding wheel 122 rotates on the inner wall of the rotating groove 121, position H will generate an outward thrust. At position G, due to the misalignment of the bonding wheel 122 and the crushing wheel 112, the contact area between the sponge titanium and the equipment is reduced. Through the application of the above components, it is prevented that the contact area between the sponge titanium and the equipment is too large, which would result in excessive contact resistance between the sponge titanium and the crushing wheel 112 during material feeding. When the bonding wheel 122H pushes outward, the excessive outward pushing resistance affects the outward pushing efficiency of the sponge titanium.

[0078] The linkage component 21 includes a second spring 214 fixedly connected to the side wall of the roller frame 213. The end of the second spring 214 away from the roller frame 213 is fixedly connected to the outer wall of the fixing plate 123. A roller 215 is rotatably connected to the end of the roller frame 213.

[0079] When not in use, the second spring 214 will push the roller frame 213 to cover the top of the rotating block 212, and the roller frame 213 and the rotating block 212 will be in a close fit. In addition, the edge of the rotating block 212 will not exceed the outer edge of the groove 113.

[0080] The limiting component 22 includes a fixing block 221 fixedly connected to the inner wall of the slide 113, and an inclined surface 222 is provided on the side wall of the fixing block 221.

[0081] When the fixed plate 123 drives the linkage component 21 to slide along the inner wall of the slide groove 113, the outer wall of the roller 215 will contact the inclined surface 222, and force the roller frame 213 to slide along the inner wall of the slide rail 211, releasing the restriction on the rotating block 212. At this time, the rotating block 212 will rotate around the connection point and release the connection between the rotating block 212 and the buckle component 32.

[0082] The elastic component 31 includes a plurality of material removal blocks 311 fixedly connected to the inner wall of the fixed frame 15, and spring sheets 312 are fixedly connected to the side wall of the material removal blocks 311.

[0083] When the aforementioned buckle assembly 32 hooks onto a single auxiliary mechanism 2, the other two auxiliary mechanisms 2 will also undergo corresponding changes. The width of the auxiliary mechanism 2 is set to be smaller than the width of the chute 113. When the sponge titanium is crushed by the crushing wheel 112, debris may get stuck in the gap between the crushing wheels 112. At this time, the auxiliary mechanism 2 inside the chute 113 will not be restricted by the external debris even if there are large pieces of debris remaining on the outside. Through the application of the aforementioned components, it is prevented that the single auxiliary mechanism 2 is obstructed, which would affect the debris removal efficiency of other auxiliary mechanisms 2.

[0084] The buckle assembly 32 includes an inclined plate 321 fixedly connected to both ends of the spring sheet 312, an inclined block 322 fixedly connected to the side wall of the inclined plate 321, and a groove 323 provided on the side wall of the inclined block 322.

[0085] The device incorporates an auxiliary mechanism 2 that utilizes the feature of the groove 323 to engage the rotating block 212 and force the fixing plate 123 to slide along the inner wall of the slide groove 113. When the fixing plate 123 drives the linkage component 21 to slide along the inner wall of the slide groove 113, the outer wall of the roller 215 contacts the inclined surface 222, forcing the roller frame 213 to slide along the inner wall of the slide rail 211, thus releasing the restriction on the rotating block 212. At this time, the rotating block 212 will rotate around the connection point, releasing the connection between the rotating block 212 and the groove 323. When the connection of 23 is made, spring 124 will push the fixing plate 123 and the linkage component 21 to quickly reset. At the same time, spring 214 will release potential energy and push the roller frame 213 to cover the top of the rotating block 212 again, restricting the rotation of the rotating block 212. Through the application of the above components, the bonding wheel 122 can be continuously restricted by the buckling component 32 during the rotation of the crushing wheel 112, and rotate at a certain angle inside the crushing wheel 112, ensuring that the removal process is continuously carried out while the crushing wheel 112 is rotating.

[0086] One specific application of this embodiment is as follows: Before use, place the device in the desired position, then turn on the power of the motor 14, forcing the motor 14 to drive the rotating shaft 111 to rotate on the inner wall of the fixed frame 15. The rotating shaft 111 will drive several crushing wheels 112 to rotate while crushing and cutting the sponge titanium. Finally, the crushed sponge titanium will fall downward to the discharge port 17 and be discharged outward.

[0087] To address the issue of titanium sponge accumulating inside the tooth grooves of the crushing wheel 112 after crushing, an auxiliary mechanism 2 and a hook mechanism 3 are installed inside the equipment. When the crushing wheel 112 rotates, it first contacts the inclined surface of the inclined plate 321, forcing the spring plate 312 to deform. At this time, the inclined plate 321 and the crushing wheel 112 are in contact. When the outer wall of the crushing wheel 112 contacts the outer wall of the inclined block 322, the inclined plate 321 and the spring plate 312 will contact the crushing wheel 112. The outer wall separates, where the width of the inclined block 322 is smaller than that of the slide groove 113. When the inclined block 322 reaches the slide groove 113, the inclined block 322 and the groove 323 will penetrate into the inner wall of the slide groove 113. The groove 323 will contact the outer wall of the rotating block 212 and form a snap-fit ​​state. After the snap-fit ​​is completed, the hook mechanism 3 will restrict the movement of the linkage component 21 and the fixing plate 123, forcing the fixing plate 123 to drive the bonding wheel 122 to rotate along the inner wall of the rotating groove 121, so that the bonding wheel 122 moves from the outer wall of the rotating groove 121. Figure 6 The state changes to Figure 3 In this state, through the application of the above components, when excessive sponge titanium accumulates at the tooth groove position of the crushing wheel 112, Figure 3 The H position will protrude outwards, squeezing out the sponge titanium at that position to prevent clogging of the tooth groove of the crushing wheel 112.

[0088] Utilizing the rotational characteristics of the aforementioned bonding wheel 122, such as Figure 3 As shown, when the bonding wheel 122 rotates on the inner wall of the rotating groove 121, position H will generate an outward thrust. At position G, due to the misalignment of the bonding wheel 122 and the crushing wheel 112, the contact area between the sponge titanium and the equipment is reduced. Through the application of the above components, it is prevented that the contact area between the sponge titanium and the equipment is too large, which would result in excessive contact resistance between the sponge titanium and the crushing wheel 112 during material feeding. When the bonding wheel 122H pushes outward, the excessive outward pushing resistance affects the outward pushing efficiency of the sponge titanium.

[0089] Utilizing the feature of the aforementioned groove 323 engaging the rotating block 212 and forcing the fixing plate 123 to slide along the inner wall of the slide groove 113, an auxiliary mechanism 2 is provided inside the equipment. When the fixing plate 123 drives the linkage component 21 to slide along the inner wall of the slide groove 113, the outer wall of the roller 215 contacts the inclined surface 222, forcing the roller frame 213 to slide along the inner wall of the slide rail 211, thus releasing the restriction on the rotating block 212. At this time, the rotating block 212 will rotate around the connection point, releasing the connection between the rotating block 212 and the groove 323. When the connection is made, spring 124 will push the fixing plate 123 and the linkage component 21 to quickly reset. At the same time, spring 214 will release potential energy and push the roller frame 213 to cover the top of the rotating block 212 again, restricting the rotation of the rotating block 212. Through the application of the above components, the contact wheel 122 can be continuously restricted by the buckling component 32 during the rotation of the crushing wheel 112, and rotate at a certain angle inside the crushing wheel 112, ensuring that the process of removal is continuously carried out while the crushing wheel 112 is rotating.

[0090] When the above-mentioned buckle component 32 hooks onto a single auxiliary mechanism 2, the other two auxiliary mechanisms 2 will also undergo corresponding changes. The width of the auxiliary mechanism 2 is set to be smaller than the width of the chute 113. When the sponge titanium is crushed by the crushing wheel 112, debris may get stuck in the gap between the crushing wheels 112. At this time, the auxiliary mechanism 2 inside the chute 113 will not be restricted by the external debris even if there are large pieces of debris remaining on the outside. Through the application of the above components, it is prevented that the single auxiliary mechanism 2 is blocked, which would affect the debris removal efficiency of other auxiliary mechanisms 2.

[0091] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sponge titanium pulverizing device for titanium powder production, comprising a support (13), a motor (14) fixedly connected to the top of the support (13), a fixing frame (15) fixedly connected to the top of the support (13), a feed plate (16) being connected through the top of the fixing frame (15), and a discharge port (17) fixedly connected to the bottom of the support (13), characterized in that, Also include: The crushing mechanism (1) is rotatably connected at the inner wall of the fixed frame (15). When the motor (14) is started, it will drive the crushing mechanism (1) to rotate and crush the blocky titanium sponge. The auxiliary mechanism (2) is fixedly connected to the inner wall of the crushing mechanism (1). When the crushing mechanism (1) rotates, the auxiliary mechanism (2) will be deformed under pressure and forced to slide along the inner wall of the crushing mechanism (1). The hook mechanism (3) is fixedly connected to the inner wall of the fixed frame (15). When the crushing mechanism (1) rotates, the hook mechanism (3) will tightly adhere to the outer wall of the crushing mechanism (1) and hook the outer wall of the auxiliary mechanism (2), forcing the auxiliary mechanism (2) to slide along the inner wall of the crushing mechanism (1).

2. The sponge titanium crushing device for titanium powder production according to claim 1, characterized in that: The crushing mechanism (1) comprises: The crushing assembly (11) is rotatably connected to the inner wall of the fixed frame (15) by a rotating part. The rotating part comprises a rotating shaft (111) fixedly connected to the output end of the motor (14), and a crushing wheel (112) fixedly connected to the outer wall of the rotating shaft (111). The pressure assembly (12) is rotatably connected to the inner wall of the rotating shaft (111) by a rotating part. The rotating part comprises a rotating groove (121) opened in the inner wall of the crushing wheel (112), a fitting wheel (122) rotatably connected to the inner wall of the rotating groove (121), and three fixed plates (123) fixedly connected to the outer wall of the fitting wheel (122). When the crushing wheel (112) crushes the titanium sponge, the internal fitting wheel (122) will rotate synchronously with the crushing wheel (112).

3. The sponge titanium crushing device for titanium powder production according to claim 2, characterized in that: The auxiliary mechanism (2) comprises: The linkage assembly (21) is fixedly connected to both sides of the fixed plate (123) by a sliding part. The sliding part comprises a slide rail (211) fixedly connected to both ends of the fixed plate (123), a rotating block (212) rotatably connected to the inner wall of the slide rail (211), and a roller holder (213) slidably connected to the inner wall of the slide rail (211). The limiting assembly (22) is fixedly connected to the inner wall of the crushing mechanism (1). When the crushing wheel (112) rotates, the hook mechanism (3) will be clamped to the outer wall of the rotating block (212), forcing the slide rail (211) and the fixed plate (123) to slide.

4. The sponge titanium crushing device for titanium powder production according to claim 3, characterized in that: The hook mechanism (3) comprises: The elastic assembly (31) is fixedly connected to the inner wall of the fixed frame (15). The buckle assembly (32) is fixedly connected to the side wall of the elastic assembly (31). When the crushing wheel (112) rotates, the elastic component (31) drives the buckle component (32) to slide along the outer wall of the crushing wheel (112), when the buckle component (32) reaches the position of the auxiliary mechanism (2), the elastic component (31) forces the buckle component (32) to contact the outer wall of the rotating block (212) and form a buckling state, the elastic component (31) limits the rotation of the rotating block (212) through the buckle component (32), and makes the linkage assembly (21) slide along the inner wall of the crushing assembly (11), and drives the fitting wheel (122) to rotate at a small angle along the inner wall of the rotating groove (121).

5. The sponge titanium crushing device for titanium powder production according to claim 4, characterized in that: The crushing assembly (11) comprises a sliding groove (113) formed on both sides of the crushing wheel (112). The sliding groove (113) and the rotating groove (121) are in intercommunication state.

6. The sponge titanium crushing device for titanium powder production according to claim 5, characterized in that: The pressure assembly (12) comprises a spring one (124) fixedly connected to the outer wall of the three fixed plates (123). When the fitting wheel (122) rotates, the spring one (124) is deformed under pressure and accumulates potential energy to provide power for subsequent reset.

7. The sponge titanium crushing device for titanium powder production according to claim 6, characterized in that: The linkage assembly (21) comprises a spring two (214) fixedly connected to the side wall of the roller frame (213), the end of the spring two (214) away from the roller frame (213) is fixedly connected to the outer wall of the fixed plate (123), and the end of the roller frame (213) is rotatably connected with a roller (215). When the spring two (214) is not used, the roller frame (213) covers the top of the rotating block (212), and the roller frame (213) and the rotating block (212) are in a state of adhesion, and the edge of the rotating block (212) does not exceed the outer edge of the sliding groove (113).

8. The sponge titanium crushing device for titanium powder production according to claim 7, characterized in that: The limiting assembly (22) comprises a fixed block (221) fixedly connected to the inner wall of the sliding groove (113), and an inclined surface (222) is formed in the side wall of the fixed block (221). When the fixed plate (123) drives the linkage assembly (21) to slide along the inner wall of the sliding groove (113), the outer wall of the roller (215) contacts the inclined surface (222) and forces the roller frame (213) to slide along the inner wall of the sliding rail (211), thereby releasing the restriction on the rotating block (212), and the rotating block (212) rotates around the connecting point and releases the connection between the rotating block (212) and the buckle component (32).

9. The sponge titanium crushing device for titanium powder production according to claim 8, characterized in that: The elastic component (31) comprises a plurality of material removing blocks (311) fixedly connected to the inner wall of the fixed frame (15), and spring sheets (312) are fixedly connected to the side wall of the material removing blocks (311). The spring sheet (312) is a metal sheet which deforms and accumulates potential energy after being pressed.

10. The sponge titanium crushing device for titanium powder production according to claim 9, characterized in that: The buckle component (32) comprises an inclined surface plate (321) fixedly connected to both ends of the spring sheet (312), an inclined block (322) is fixedly connected to the side wall of the inclined surface plate (321), and a groove (323) is formed in the side wall of the inclined block (322). Wherein, when the crushing wheel (112) rotates, it first contacts with the slope of the slope plate (321), forcing the spring sheet (312) to deform, at this time the slope plate (321) and the crushing wheel (112) are in contact with each other, and when the outer wall of the crushing wheel (112) contacts with the outer wall of the inclined block (322), the slope plate (321) and the spring sheet (312) will be separated from the outer wall of the crushing wheel (112), wherein the width of the inclined block (322) is smaller than the chute (113), when the inclined block (322) reaches the chute (113), the inclined block (322) and the groove (323) will penetrate into the inner wall of the chute (113), the groove (323) will contact with the outer wall of the rotating block (212) and form a buckling state.

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