Bar hoisting system of electrode induction melting gas atomization equipment

Abstract

The utility model provides a bar hoisting system of electrode induction melting gas atomization equipment, the bar hoisting system of the electrode induction melting gas atomization equipment comprises a bottom platform, a pulverizing platform and a lifting mechanism, the pulverizing platform is connected to the bottom platform, the lifting mechanism comprises a lifting track, a transfer frame, a material frame and a lifting driving piece, the lifting track is connected to the bottom platform and the powder making platform, the transferring frame is slidably connected to the lifting track and used for bearing the material frame, the material frame is used for bearing materials, and the lifting driving part is arranged adjacent to the powder making platform and connected to the bottom platform and used for driving the transferring frame to move in the first direction; thus, the lifting driving piece drives the transferring frame to stably move along the lifting track, so that the transferring frame cannot shake in the horizontal direction, the material frame loaded with the materials stably moves along with the transferring frame in the horizontal direction, and potential safety hazards caused by shaking of the material frame in the horizontal direction are avoided; and therefore, the safety of the bar hoisting system is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal powder processing, and in particular to a rod hoisting system for electrode induction melting gas atomization equipment. Background Art

[0002] Electrode induction melting gas atomization technology is one of the most advanced important preparation technologies for metal powders. The main steps of this technology include four links: vacuum melting, induction heating, suspension and gas atomization. First, the sample material is heated by a high-frequency induction melting device to reach the melting point state. Then, the eddy current effect generated by the magnetic field in the high-frequency induction device is used to reheat the molten pool to reach the required temperature. Then, through the action of the alternating magnetic field force, a metal microsphere in equilibrium with the gravity of the molten pool is generated, and suspension is achieved under the action of the magnetic field. Finally, the gas fluidization force and gas dynamic characteristics are used to quickly atomize the suspended liquid metal microspheres into fine powder particles. This technology can produce high-purity and uniform powder materials with the advantages of fast solidification rate, uniform particle size distribution, and uniform chemical composition.

[0003] In production, the metal bars need to be transported to the upper powder-making platform through a hoisting system, and the metal bars are vacuum melted, induction heated, suspended and atomized through the powder-making platform. The existing hoisting system first places the bars in a material frame, and then hoists the material frame containing the metal bars to the powder-making platform through a trolley; however, when the trolley hoists the material frame containing the metal bars, it is easy to produce violent shaking in the horizontal direction, and due to the heavy weight of the metal bars, the impact inertia during shaking is very high, which can easily cause the metal bars to break through the material frame and fall down, posing a great safety hazard. Utility Model Content

[0004] The present disclosure provides a bar hoisting system for electrode induction melting gas atomization equipment to at least solve the above-mentioned problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present disclosure provides the following technical solution: a bar hoisting system for electrode induction melting gas atomization equipment, comprising:

[0006] Bottom platform;

[0007] A flour-making platform connected to the bottom platform;

[0008] The lifting mechanism includes a lifting track, a transfer frame, a material frame and a lifting drive component, wherein the lifting track extends along a first direction and is connected to the bottom platform and the flour-making platform, the transfer frame is slidably connected to the lifting track and is used to carry the material frame, the material frame is used to carry materials, the lifting drive component is adjacent to the flour-making platform and connected to the bottom platform, and the lifting drive component is used to drive the transfer frame to move along the first direction.

[0009] In one embodiment, the lifting track includes two guide rails, the two guide rails are arranged at intervals along a second direction perpendicular to the first direction, and each guide rail is provided with a slide groove, the transfer frame is arranged between the two guide rails, and the transfer frame includes:

[0010] A transfer frame body, used for carrying the material frame;

[0011] Two sliders are connected to opposite sides of the transfer frame body in the second direction, and each slider is slidably connected in a corresponding slide groove.

[0012] In one possible implementation manner, each of the slide grooves and each of the slide blocks have the same cross-sectional shape and are both T-shaped structures.

[0013] In one possible implementation manner, the lifting mechanism further includes a locking assembly, wherein the locking assembly is connected to the material frame and is used to lock the material frame onto the transfer frame.

[0014] In one embodiment, a locking hole is provided on the transfer frame, and the locking assembly includes:

[0015] A fixing member connected to the material frame;

[0016] A locking rod is slidably disposed in the fixing member, and one end of the locking rod is used to be inserted into the locking hole;

[0017] An elastic member is sleeved on the locking rod, one end of the elastic member abuts against the other end of the locking rod, and the other end of the elastic member abuts against the fixing member, and the elastic force released by the elastic member is used to drive the locking rod to be inserted into the locking hole.

[0018] In one embodiment, the number of the locking assemblies is the same as that of the locking holes and both are multiple, the locking assemblies are arranged at circumferential intervals with the center line of the material frame as the axis, and the locking rods on each group of the locking assemblies are used to be inserted into a corresponding locking hole.

[0019] In one embodiment, the transfer frame body includes:

[0020] A transfer base plate, used for carrying the material frame;

[0021] Two first side walls are spaced apart along the second direction and connected to the transfer bottom plate;

[0022] Two second side walls are spaced apart along the third direction and are connected to the transfer base plate in an openable and closable manner; wherein,

[0023] The two first side surrounds and the two second side surrounds are arranged to form a storage space, and the storage space is used to store the material frame. The first direction, the second direction and the third direction are perpendicular to each other.

[0024] In one embodiment, the milling platform comprises:

[0025] Platform body; used to carry and position the material frame;

[0026] Two third side enclosures, the two third side enclosures are spaced apart along the second direction and connected to the platform body;

[0027] two fourth side enclosures, the two fourth side enclosures are spaced apart along the third direction and connected to the platform body;

[0028] The side enclosure door is adjacent to the lifting track and can be opened and closed and connected to a corresponding one of the fourth side enclosures; wherein the two third side enclosures, the two fourth side enclosures and the side enclosure door enclose a working space.

[0029] In one embodiment, the counterweight on the bottom platform is provided with a first guide groove, the transfer bottom plate is provided with a second guide groove, and the platform main body is provided with a third guide groove, the first guide groove, the second guide groove and the third guide groove all extend along the third direction, and the first guide groove and the third guide groove are both arranged corresponding to the second guide groove;

[0030] The material frame includes a material frame body and a guide member, the guide member is matched with the first guide groove, the second guide groove and the third guide groove, and the first guide groove, the second guide groove and the third guide groove are all used to guide the guide member to move along the third direction.

[0031] In one embodiment, a positioning hole is further provided on the platform body, and the positioning hole is located in the storage space enclosed by the two third side enclosures and the two fourth side enclosures. The positioning hole is adapted to the locking rod, and when the locking rod is inserted into the positioning hole, the material frame is positioned and locked to the platform body.

[0032] In the rod lifting system of the above-mentioned electrode induction melting gas atomization equipment, the material is first loaded into the material frame, and then the material frame is moved to the transfer frame, and then the transfer frame is driven by the lifting drive member to move stably along the lifting track, and the material frame loaded with the material is driven by the transfer frame to the powder making platform, and finally the material is prepared into metal powder by the powder making platform; in this way, the transfer frame is driven by the lifting drive member to move stably along the lifting track, so that the transfer frame cannot shake in the horizontal direction, and the material frame loaded with the material can also move stably in the horizontal direction with the transfer frame, avoiding the safety hazard caused by the shaking of the material frame in the horizontal direction, thereby improving the safety of the rod lifting system.

[0033] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, in which:

[0035] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0036] Figure 1 It shows a schematic structural diagram of a bar hoisting system of an electrode induction melting gas atomization device in an embodiment of the present disclosure;

[0037] Figure 2 Shows Figure 1 Schematic diagram of the structure of the middle material frame and locking assembly;

[0038] Figure 3 Shows Figure 1 Structural schematic diagram of the intermediate transfer frame;

[0039] Figure 4 Shows Figure 1 Enlarged view of detail V in the middle.

[0040] Description of the numbers in the figure:

[0041] In the figure: 11, bottom platform; 111, first guide groove; 12, lifting mechanism; 121, lifting track; 122, transfer frame; 1221, transfer frame body; 1221a, transfer bottom plate; 1221b, first side enclosure; 1221c, second side enclosure; 1222, slider; 1223, second guide groove; 1224, locking hole; 123, material frame; 1231, material frame body; 1232, walking wheel; 124, locking assembly; 1241, fixing piece; 1242, locking rod; 1243, elastic piece; 13, flour making platform; 131, platform body; 132, third side enclosure; 133, fourth side enclosure; 134, third guide groove; 135, positioning hole, 136, side enclosure door. DETAILED DESCRIPTION

[0042] In order to make the purpose, features, and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present disclosure.

[0043] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this disclosure can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of this disclosure can be achieved, and this document is not limited here.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] For ease of explanation, Figure 1 A three-dimensional coordinate system is added, the direction of the Z axis is the first direction, that is, the extension direction of the lifting track 121, the direction of the X axis is the second direction, that is, the setting direction of the two guide rails, the direction of the Y axis is the third direction, that is, the extension direction of the first guide groove 111, and the first direction, the second direction and the third direction are perpendicular to each other. Specifically, the first direction is the direction of gravity.

[0046] See also Figure 1The present embodiment provides a rod lifting system for electrode induction melting gas atomization equipment, the rod lifting system for electrode induction melting gas atomization equipment comprises a bottom platform 11, a powder making platform 13 and a lifting mechanism 12, the powder making platform 13 is connected to the bottom platform 11 and is used to prepare metal powder, the powder making platform 13 is connected to a vacuum electrode induction melting gas atomization equipment for preparing metal powder (not shown), the lifting mechanism 12 comprises a lifting rail 121, a transfer frame 122, a material frame 123 and a lifting drive member (not shown), the lifting rail 121 extends along a first direction and is connected to the bottom platform 11 and the powder making platform 13, the transfer frame 122 is slidably connected to the lifting rail 121 and is used to carry the material frame 123, the material frame 123 is used to carry material, specifically, the material is a metal rod, the lifting drive member is adjacent to the powder making platform 13 and is connected to the bottom platform 11, and the lifting drive member is used to drive the transfer frame 122 to move along the first direction. Exemplarily, the lifting drive member may be a trolley or a hoist. Both the trolley and the hoist are existing equipment and have not been improved.

[0047] In the rod lifting system of the above-mentioned electrode induction melting gas atomization equipment, the material is first loaded into the material frame 123, and then the material frame 123 is moved into the transfer frame 122, and then the transfer frame 122 is driven by the lifting drive member to move stably along the lifting track 121, and the material frame 123 loaded with the material is driven by the transfer frame 122 to the powder making platform 13, and finally the material is prepared into metal powder by the powder making platform 13; in this way, the transfer frame 122 is driven by the lifting drive member to move stably along the lifting track 121, so that the transfer frame 122 cannot shake in the horizontal direction, and the material frame 123 loaded with the material can also move stably in the horizontal direction with the transfer frame 122, avoiding the material frame 123 shaking in the horizontal direction and causing safety hazards, thereby improving the safety of the rod lifting system.

[0048] See also Figure 1 In some embodiments, the lifting track 121 includes two guide rails, which are spaced apart along a second direction perpendicular to the first direction, and each guide rail is provided with a slide groove. The transfer frame 122 is arranged between the two guide rails, and the transfer frame 122 includes a transfer frame body 1221 and two sliders 1222. The transfer frame body 1221 is used to carry the material frame 123. The two sliders 1222 are connected to the opposite sides of the transfer frame body 1221 in the second direction, and each slider 1222 is slidably connected to a corresponding slide groove.

[0049] In this way, the transfer frame 122 is confined in the middle by the two guide rails, and guides the transfer frame 122 to stably move along the first direction, so that the transfer frame 122 can only move in the gravity direction but cannot move in the horizontal direction.

[0050] In some embodiments, the cross-sectional shapes of each chute and each slider 1222 are the same and are all T-shaped structures to prevent the slider 1222 from falling off the chute, further improving the safety of the bar lifting system.

[0051] See also Figure 2 In some embodiments, the lifting mechanism 12 also includes a locking assembly 124, which is connected to the material frame 123 and is used to lock the material frame 123 to the transfer frame 122. In this way, the material frame 123 is locked to the transfer frame 122 by the locking assembly 124, so that the material frame 123 can move relative to the transfer frame 122, thereby preventing the material frame 123 from shaking in the transfer frame 122.

[0052] Please also read Figure 2 and Figure 3 In some embodiments, a locking hole 1224 is provided on the transfer frame 122, and the locking assembly 124 includes a fixing member 1241, a locking rod 1242 and an elastic member 1243. The fixing member 1241 is connected to the material frame 123, and the locking rod 1242 is slidably arranged in the fixing member 1241, and one end of the locking rod 1242 is used to be inserted into the locking hole 1224, and the elastic member 1243 is sleeved on the locking rod 1242, and one end of the elastic member 1243 abuts against the locking rod 124 2, the other end of the elastic member 1243 is in contact with the fixing member 1241, and the other end of the locking rod 1242 is always in contact with the bottom platform 11, the transfer frame 122 or the flour-making platform 13. The reaction force on the bottom platform 11, the transfer frame 122 or the flour-making platform 13 pushes the other end of the locking rod 1242 to always drive the elastic member 1243 in a stretched state, and the elastic force released by the elastic member 1243 is used to drive the locking rod 1242 to insert into the locking hole 1224. Exemplarily, the elastic member 1243 can be a spring.

[0053] In this way, when the material frame 123 moves along the third direction on the transfer frame 122, the elastic force released by the elastic member 1243 drives the locking rod 1242 to initially resist against the transfer bottom plate 1221a of the transfer frame 122, until the locking rod 1242 moves to just above the locking hole 1224, at which time the elastic force released by the elastic member 1243 drives the locking rod 1242 to move along the first direction until it is inserted into the locking hole 1224, thereby automatically locking the material frame 123 to the transfer frame 122, preventing the material frame 123 from moving relative to the transfer frame 122, and eliminating the need for an operator to approach for locking, thereby improving safety.

[0054] In this embodiment, the end of the locking rod 1242 is configured with a universal ball. When the locking rod 1242 is abutted against the bottom platform 11 or the powder making platform 13 or the transfer frame 122, the locking rod 1242 is rollingly connected to the bottom platform 11 or the powder making platform 13 or the transfer frame 122 through the universal ball to reduce the wear of the locking rod 1242.

[0055] In some embodiments, the number of locking components 124 and locking holes 1224 is the same and both are multiple. The locking components 124 are arranged at circumferential intervals with the center line of the material frame 123 as the axis, and the locking rods 1242 on each group of locking components 124 are used to be inserted into a corresponding locking hole 1224. By setting multiple groups of locking components 124 and locking holes 1224, the material frame 123 can withstand a greater impact force of the internal material, thereby improving the locking effect of the locking components 124.

[0056] See also Figure 3 In some embodiments, the transfer frame body 1221 includes a transfer base plate 1221a, two first side enclosures 1221b and two second side enclosures 1221c. The transfer base plate 1221a is used to carry the material frame 123. The two first side enclosures 1221b are spaced apart along the second direction and connected to the transfer base plate 1221a. The two second side enclosures 1221c are spaced apart along the third direction and can be opened and closed and connected to the transfer base plate 1221a. The two first side enclosures 1221b and the two second side enclosures 1221c are arranged to form a storage space, which is used to store the material frame 123.

[0057] In this way, a storage space is formed by the two first side enclosures 1221b and the two second side enclosures 1221c, so as to store and protect the material frame 123 to prevent the material frame 123 from falling from the transfer frame 122 during lifting or lowering, thereby further improving the safety. At the same time, the two second side enclosures 1221c are openably connected to the transfer base plate 1221a, so as to open the enclosed storage space and facilitate moving the material cart into or out of the transfer frame 122.

[0058] Furthermore, the two second side panels 1221c can be opened and closed in a plug-in structure, that is, each second side panel 1221c is pluggably connected to the transfer base plate 1221a; or each second side panel 1221c is hinged to the corresponding first side panel 1221b on one side in the second direction, and each second side panel 1221c is detachably connected to the corresponding other first side panel 1221b through a lock on the other side in the second direction.

[0059] See also Figure 4In some embodiments, the flour making platform 13 includes a platform body 131, two third side enclosures 132, two fourth side enclosures 133 and a side enclosure door 136. The platform body 131 is used to carry and position the material frame 123. The two third side enclosures 132 are spaced apart along the second direction and connected to the platform body 131. The two fourth side enclosures 133 are spaced apart along the third direction and connected to the platform body 131. The side enclosure door 135 is adjacent to the lifting track 121 and can be opened and closed and connected to a corresponding fourth side enclosure 133. The two third side enclosures 132, the two fourth side enclosures 133 and the two side enclosure doors 136 enclose a working space.

[0060] In this way, the two fourth side enclosures 133 are connected to the platform body 131 in an openable and closable manner, so as to open the enclosed working space and facilitate moving the material frame 123 into or out of the storage space.

[0061] In this embodiment, the two fourth side panels 133 can be opened and closed in a hinged door structure or a sliding door structure. In the hinged door structure, one end of each fourth side panel 133 in the second direction is hinged to a corresponding third side panel 132, and the other end of each fourth side panel 133 in the second direction is detachably connected to another corresponding third side panel 132 via a lock; in the sliding door structure, each fourth side panel 133 is slidably connected to the platform body 131 in the second direction.

[0062] Please also read Figure 1 , Figure 3 and Figure 4 In some embodiments, a first guide groove 111 is counterweighted on the bottom platform 11, a second guide groove 1223 is arranged on the transfer bottom plate 1221a, and a third guide groove 134 is arranged on the platform main body. The first guide groove 111, the second guide groove 1223 and the third guide groove 134 all extend along the third direction, and the first guide groove 111 and the third guide groove 134 are arranged corresponding to the second guide groove 1223. The material frame 123 includes a material frame 123 main body and a guide member, and the guide member is adapted to the first guide groove 111, the second guide groove 1223 and the third guide groove 134. The first guide groove 111, the second guide groove 1223 and the third guide groove 134 are all used to guide the guide member to move along the third direction; so that the material frame 123 can be pushed into the predetermined position of the transfer frame 122 or the predetermined position of the flour making platform 13 more conveniently and quickly through the guide groove.

[0063] In this embodiment, the number of the first guide groove 111, the second guide groove 1223 and the third guide groove 134 are all two, and the two first guide grooves 111 are arranged at intervals along the second direction, the two second guide grooves 1223 are arranged at intervals along the second direction, and the two third guide grooves 134 are arranged at intervals along the second direction; the material frame 123 includes a material frame body 1231 and two groups of running wheels 1232, the two groups of running wheels 1232 are arranged at intervals along the second direction and connected to the bottom of the material frame body 1231, the running wheels 1232 are used to support the movement of the material frame body 1231, and the guide member is configured as a running wheel 1232, and each of the first guide groove 111, the second guide groove 1223 and the third guide groove 134 is used to guide the corresponding group of running wheels 1232 to move along the third direction.

[0064] Specifically, when the lifting drive member drives the transfer frame 122 to fall along the first direction to the bottom platform 11, the second guide groove 1223 on the transfer frame 122 is aligned with and connected to the first guide groove 111, so that the walking wheel 1232 can move from the first guide groove 111 to the second guide groove 1223; when the lifting drive member drives the transfer frame 122 to rise along the first direction to the height of the flour making platform 13, the second guide groove 1223 is aligned with and connected to the first guide groove 111, so that the walking wheel 1232 can move from the second guide groove 1223 to the third guide groove 134.

[0065] Furthermore, the number of each set of running wheels 1232 may be two, three, or four.

[0066] In this embodiment, the material frame 123 also includes four lifting ropes and a lifting chain. One end of each lifting rope is fixedly connected to the end corner of the material frame body 1231, and the other end of each lifting rope is connected to one end of the lifting chain, and the other end of the lifting chain is connected to the lifting drive component.

[0067] See also Figure 4 In some embodiments, a positioning hole 135 is further provided on the platform body 131. The positioning hole 135 is located in the storage space enclosed by the two third side enclosures 132 and the two fourth side enclosures 133. The positioning hole 135 is adapted to the locking rod 1242. When the locking rod 1242 is inserted into the positioning hole 135, the material frame 123 is positioned and locked to the platform body 131, so as to automatically position and lock the material frame 123 to the powder making platform 13, thereby preventing the operator from approaching the locking position and improving safety. It can be understood that the material frame 123 loaded with materials and in motion also has certain safety hazards. When the material frame 123 loaded with materials stops moving, the materials loaded in the material frame 123 stop shaking, and safety is highest at this time.

[0068] The working principle of the bar hoisting system of the above-mentioned electrode induction melting gas atomization equipment is as follows:

[0069] The material is loaded into the material frame 123, and the material frame 123 loaded with the material is pushed along the first guide groove 111 to the second guide groove 1223 on the transfer frame 122. When the material frame 123 is moved to the predetermined position, the elastic force released by the elastic member 1243 drives the locking rod 1242 to move downward to be inserted into the locking hole 1224, so as to lock the material frame 123 into the transfer frame 122.

[0070] The lifting drive member drives the transfer frame 122 to move along the lifting track 121 to the position of the powder making platform 13, and moves the material frame 123 along the second guide groove 1223 to the third guide groove 134. When it reaches the predetermined position, the elastic force released by the elastic member 1243 drives the locking rod 1242 to move downward to be inserted into the positioning hole 135, so as to position and lock the material frame 123 to the powder making platform 13, thereby realizing the transportation of materials.

[0071] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A bar hoisting system for electrode induction melting gas atomization equipment, characterized in that: include: Bottom platform; A flour-making platform connected to the bottom platform; The lifting mechanism includes a lifting track, a transfer frame, a material frame and a lifting drive component, wherein the lifting track extends along a first direction and is connected to the bottom platform and the flour-making platform, the transfer frame is slidably connected to the lifting track and is used to carry the material frame, the material frame is used to carry materials, the lifting drive component is adjacent to the flour-making platform and connected to the bottom platform, and the lifting drive component is used to drive the transfer frame to move along the first direction.

2. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 1 is characterized in that: The lifting track includes two guide rails, the two guide rails are arranged at intervals along a second direction perpendicular to the first direction, and each guide rail is provided with a slide groove, the transfer frame is arranged between the two guide rails, and the transfer frame includes: A transfer frame body, used for carrying the material frame; Two sliders are connected to opposite sides of the transfer frame body in the second direction, and each slider is slidably connected in a corresponding slide groove.

3. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 2 is characterized in that: The cross-sectional shapes of each of the slide grooves and each of the slide blocks are the same and are both T-shaped structures.

4. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 2 is characterized in that: The lifting mechanism further comprises a locking assembly, which is connected to the material frame and is used to lock the material frame onto the transfer frame.

5. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 4 is characterized in that: The transfer frame is provided with a locking hole, and the locking assembly comprises: A fixing member connected to the material frame; A locking rod is slidably disposed in the fixing member, and one end of the locking rod is used to be inserted into the locking hole; An elastic member is sleeved on the locking rod, one end of the elastic member abuts against the other end of the locking rod, and the other end of the elastic member abuts against the fixing member, and the elastic force released by the elastic member is used to drive the locking rod to be inserted into the locking hole.

6. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 5 is characterized in that: The number of the locking components is the same as that of the locking holes and both are multiple. The locking components are arranged at circumferential intervals with the center line of the material frame as the axis, and the locking rods on each group of the locking components are used to be inserted into a corresponding locking hole.

7. The bar hoisting system of the electrode induction melting gas atomization equipment according to claim 5 is characterized in that: The transfer frame body comprises: A transfer base plate, used for carrying the material frame; Two first side walls are spaced apart along the second direction and connected to the transfer bottom plate; Two second side walls are spaced apart along the third direction and are connected to the transfer base plate in an openable and closable manner; wherein, The two first side surrounds and the two second side surrounds are arranged to form a storage space, and the storage space is used to store the material frame. The first direction, the second direction and the third direction are perpendicular to each other.

8. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 7 is characterized in that: The flour milling platform comprises: Platform body; used to carry and position the material frame; Two third side enclosures, the two third side enclosures are spaced apart along the second direction and connected to the platform body; two fourth side enclosures, the two fourth side enclosures are spaced apart along the third direction and connected to the platform body; A side enclosure door is disposed adjacent to the lifting track and can be opened and closed and connected to a corresponding fourth side enclosure; wherein, The two third side enclosures, the two fourth side enclosures and the side enclosure door enclosure form a working space.

9. The rod hoisting system of the electrode induction melting gas atomization equipment according to claim 8 is characterized in that: The counterweight on the bottom platform is provided with a first guide groove, the transfer bottom plate is provided with a second guide groove, and the platform main body is provided with a third guide groove, the first guide groove, the second guide groove and the third guide groove all extend along the third direction, and the first guide groove and the third guide groove are both arranged corresponding to the second guide groove; The material frame includes a material frame body and a guide member, the guide member is matched with the first guide groove, the second guide groove and the third guide groove, and the first guide groove, the second guide groove and the third guide groove are all used to guide the guide member to move along the third direction.

10. The bar hoisting system of the electrode induction melting gas atomization equipment according to claim 8, characterized in that: A positioning hole is also provided on the platform body, and the positioning hole is located in the storage space enclosed by the two third side enclosures and the two fourth side enclosures. The positioning hole is adapted to the locking rod, and when the locking rod is inserted into the positioning hole, the material frame is positioned and locked to the platform body.

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