A metallurgical furnace roller assembly suspension conveyor

Abstract

The present application relates to the technical field of suspension conveying equipment, in particular to a metallurgical furnace roller accessory suspension conveying equipment, which comprises a conveying mounting piece, a circle of walking wheel moving pieces is installed on the conveying mounting piece, and a suspension conveying piece is installed at the bottom of the circle of walking wheel moving pieces; the suspension conveying piece is used for suspending and conveying metallurgical furnace roller accessories; a positioning control piece is respectively installed on each of the circle of walking wheel moving pieces, a conveying series piece is respectively installed between the circle of positioning control pieces; a circle of intelligent control pieces is installed at intervals on the circle of walking wheel moving pieces, and a circle of control connecting pieces is installed at intervals on the circle of walking wheel moving pieces; the positioning control piece is matched with the conveying series piece, so that the staff can replace the transmission belt without stopping the machine; the control connecting piece and the intelligent control piece can detect the feasibility of replacing the conveying series piece, and the positioning shaft limiting plug-in block is matched, so as to avoid that the staff directly operates to pull out the plug-in block.

Description

Technical Field

[0001] This invention relates to the field of overhead conveying equipment technology, specifically to an overhead conveying equipment for metallurgical furnace roller accessories. Background Technology

[0002] After heat treatment, metallurgical furnace roller bearings and other accessories need to undergo processes such as oil spraying. Metallurgical furnace roller bearings have extremely high requirements for the dimensional accuracy, surface integrity, and rust prevention and lubrication effects of the accessories. Intelligent suspended conveyor equipment is an important tool to meet such stringent processing requirements and ensure the efficient and compliant progress of the process. It also needs to connect high-temperature working conditions with subsequent processes to achieve continuous flow, avoid damage to accessories from collisions, eliminate safety hazards in high-temperature operations, and ensure the stability and consistency of mass production.

[0003] The conveyor belts in current metallurgical furnace roller accessory overhead conveyor systems require replacement after long-term use. Traditional overhead conveyor systems are not convenient for quick belt replacement without shutting down the machine. Usually, the entire line needs to be shut down before operation, maintenance, and replacement can be carried out, which directly affects the normal conveying of the production line. At the same time, it is also not convenient to check the safety of belt replacement. When removing the belt, the elastic tension of the belt can easily cause safety hazards. In addition, when conveying metallurgical furnace roller bearings, traditional overhead conveyor systems are not convenient for quickly adjusting the bearing suspension position. The inner side of the bearing ring at the suspension point is prone to spraying omissions, affecting the comprehensiveness of the spraying. Summary of the Invention

[0004] The purpose of this invention is to provide a suspended conveying device for metallurgical furnace roller parts, so as to solve the problems mentioned in the background art that the current suspended conveying devices for metallurgical furnace roller parts are not convenient for quick belt replacement without stopping the machine, and are also not convenient for testing the safety of belt replacement.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a suspended conveying device for metallurgical furnace roller accessories, comprising a conveying installation component, wherein a ring of moving wheels is mounted on the conveying installation component, and a suspended conveying component is mounted at the bottom of the ring of moving wheels; the suspended conveying component is used to suspend and convey metallurgical furnace roller accessories; positioning control components are respectively mounted on the ring of moving wheels, and conveying series components are respectively mounted between the ring of positioning control components; a ring of intelligent control components is spaced apart on the ring of moving wheels, and a ring of control connecting components is spaced apart on the ring of moving wheels, with the ring of intelligent control components and the ring of control connecting components spaced apart; the conveying installation component includes: a conveying track and drive wheels, wherein a track groove is provided on the outer side of the conveying track; two drive wheels are rotatably mounted on the conveying track, and a ring of meshing teeth is provided on the top of the two drive wheels; the meshing teeth on the two drive wheels are located above the conveying track.

[0006] Preferably, the conveying installation component further includes: a mounting plate, a conveying motor, and a drive gear. Two rows of mounting plates are fixedly installed on the conveying track, and the two rows of mounting plates are L-shaped structures. Through holes are opened on the two rows of mounting plates. Two conveying motors are fixedly installed on the conveying track. Drive gears are fixedly installed on the output shafts of the two conveying motors. The two drive gears are respectively meshed with the meshing teeth on the top of the two drive wheels.

[0007] Preferably, the moving wheel component includes: a moving block, an inner wheel, a guide wheel, and an electromagnet. The moving block has a ring, and the structure on the ring of the moving block is identical. Both ends of the moving block are located in the track groove of the conveying track. The inner wheel is rotatably mounted on the moving block, and the inner wheel has an arc-shaped structure, rolling and fitting against the track groove on the conveying track. Guide wheels are rotatably mounted on the left and right ends of the moving block, and the two guide wheels roll and fit against the track groove on the conveying track respectively. An electromagnet is fixedly mounted on the upper end of the moving block. The moving block is used for displacement along the conveying track.

[0008] Preferably, the suspended conveyor includes: a suspension hook and a stop bar; a suspension hook is fixedly installed on the bottom of one ring of the moving block; the bottom of the suspension hook is used to suspend the metallurgical furnace roller accessories; a stop bar is fixedly installed on the bottom of the conveying track, and the stop bar has an L-shaped structure; the bottom of the stop bar is located below the suspension hook.

[0009] Preferably, the positioning control component includes: a positioning post, a dovetail groove, a positioning shaft, and a connecting plate. The positioning post is fixedly installed on the upper end of the moving block. Dovetail grooves are respectively opened on both sides of the positioning post. Two positioning shafts are slidably inserted into the positioning post, and the ends of the two positioning shafts pass through the dovetail grooves on the same side. A connecting plate is fixedly installed on the two positioning shafts. The connecting plate is aligned with the electromagnet.

[0010] Preferably, the positioning control component further includes a reset spring, one end of which is fixedly connected to the connecting shaft plate, and the other end of which is fixedly connected to the positioning post.

[0011] Preferably, the conveying assembly includes: two plug-in blocks and a transmission belt. The two plug-in blocks are slidably inserted into dovetail grooves on the same side. The two plug-in blocks are respectively provided with grooves. The positioning shaft is inserted into the groove on the plug-in block on the same side. A transmission belt is fixedly installed between the two plug-in blocks. The two drive wheels are respectively driven and sleeved on the inner side of the transmission belt on the same side. The two drive wheels are used to convey one revolution of the transmission belt.

[0012] Preferably, the intelligent control component includes: a connecting wire, a connecting bolt, and a first micro switch. One end of the connecting wire is fixedly installed on the bottom of the movable block on the same side; the other end of the connecting wire is fixedly installed with a connecting bolt, and the connecting bolt is provided with a handwheel; the end of the connecting bolt is fixedly installed with the first micro switch.

[0013] Preferably, the control connector includes: a connecting wire, a limiting post, and a threaded sleeve. One end of the connecting wire is fixedly installed on the bottom of the moving block on the same side; the other end of the connecting wire is fixedly installed on the limiting post; a threaded sleeve is sleeved on the limiting post; the threaded sleeve has threads on its inner side; the threaded sleeve is used for threaded connection of adjacent connecting bolts.

[0014] Preferably, the control connector further includes: a second micro switch, the second micro switch being fixedly installed at the bottom of the limiting post; when the threaded sleeve is threadedly connected to adjacent connecting bolts, the first micro switch and the second micro switch are pressed against each other; the first micro switch and the second micro switch are electrically connected to electromagnets on the same side respectively.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention employs control connectors, intelligent control components, and positioning control components in conjunction with a conveyor series component. This allows workers to easily replace drive belts without shutting down the machine, avoiding disruption to conveying efficiency, improving production continuity, and significantly reducing downtime losses. It also allows for testing the feasibility of replacing the conveyor series component. Combined with a positioning shaft limit plug, it prevents workers from directly pulling out the plug. In this case, the remaining drive belts are elastic, causing the moving blocks to be quickly pulled, potentially injuring workers. Furthermore, removing the drive belt increases the distance between the two moving blocks, making it difficult to manually insert the plug directly into the dovetail groove. By using a threaded sleeve to connect the bolts, the distance between the two moving blocks requiring drive belt replacement is limited, facilitating the installation of the plug.

[0017] The belt drive conveyor is more suitable for conveying metallurgical furnace roller bearings. It has a smaller load and lower conveying noise. The suspended conveyor can be used to suspend the metallurgical furnace roller bearings. At the same time, the stop bar can be used to easily move the metallurgical furnace roller bearings, making them shake and increasing the coverage of the coating. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a suspended conveying device for metallurgical furnace roller accessories according to the present invention;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a suspended conveyor for metallurgical furnace roller accessories according to the present invention;

[0020] Figure 3 This is a cross-sectional view of the internal structure of a metallurgical furnace roller accessory suspension conveyor according to the present invention;

[0021] Figure 4 For the present invention Figure 1 Enlarged view of the structure of region B in the middle;

[0022] Figure 5 This is a schematic diagram of the wheel moving component structure of the present invention;

[0023] Figure 6 For the present invention Figure 2 Enlarged view of the structure of region D in the middle;

[0024] Figure 7 For the present invention Figure 1 Enlarged view of the structure of region E in the middle;

[0025] Figure 8 This is a schematic diagram of the conveying tandem component structure of the present invention;

[0026] Figure 9 For the present invention Figure 2 Enlarged view of the structure of the middle F region;

[0027] Figure 10 This is a schematic diagram of the control connector structure of the present invention.

[0028] In the attached diagram, the components represented by each number are as follows:

[0029] 1. Conveying installation components; 101. Conveying track; 102. Drive wheel; 1011. Mounting plate; 103. Conveying motor; 104. Drive gear; 2. Wheel moving components; 201. Moving block; 202. Inner wheel; 203. Guide wheel; 204. Electromagnet; 3. Suspended conveying components; 301. Suspension hook; 302. Stop bar; 4. Positioning control components; 401. Positioning post; 4011. Dovetail groove; 402. Positioning shaft; 4021. Connecting plate; 403. Reset spring; 5. Conveying tandem components; 501. Insertion block; 502. Transmission belt; 6. Intelligent control components; 601. Connecting steel wire; 602. Connecting bolt; 603. First micro switch; 7. Control connecting components; 701. Connecting steel wire; 702. Limit post; 703. Threaded sleeve; 704. Second micro switch. Detailed Implementation

[0030] 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.

[0031] This invention provides a technical solution: such as Figures 1 to 10 The diagram shows a suspended conveying device for metallurgical furnace roller accessories, comprising a conveying installation component 1, a ring of moving wheels 2 mounted on the conveying installation component 1, and a suspended conveying component 3 mounted at the bottom of the ring of moving wheels 2; the suspended conveying component 3 is used to suspend and convey metallurgical furnace roller accessories; positioning control components 4 are respectively mounted on the ring of moving wheels 2, and conveying series components 5 are respectively mounted between the ring of positioning control components 4; a ring of intelligent control components 6 is installed at intervals on the ring of moving wheels 2, and a ring of control connecting components 7 is installed at intervals on the ring of moving wheels 2, with the ring of intelligent control components 6 and the ring of control connecting components 7 arranged alternately; the conveying installation component 1 includes: a conveying track 101 and drive wheels 102, with a track groove on the outer side of the conveying track 101; two drive wheels 102 are rotatably mounted on the conveying track 101, and the top of the two drive wheels 102 is provided with a ring of meshing teeth; the meshing teeth on the two drive wheels 102 are located above the conveying track 101.

[0032] The conveying installation component 1 further includes: a mounting plate 1011, a conveying motor 103, and a drive gear 104. Two rows of mounting plates 1011 are fixedly installed on the conveying track 101, and the two rows of mounting plates 1011 are L-shaped structures. Through holes are opened on the two rows of mounting plates 1011. Two conveying motors 103 are fixedly installed on the conveying track 101. Drive gears 104 are fixedly installed on the output shafts of the two conveying motors 103 respectively. The two drive gears 104 respectively mesh with the meshing teeth on the top of the two drive wheels 102. The wheel moving component 2 includes: a moving block 201. The moving block 201 has an inner wheel 202, a guide wheel 203, and an electromagnet 204. The moving block 201 has a ring of identical structures. Both ends of the moving block 201 are located within the track grooves of the conveying track 101. The inner wheel 202 is rotatably mounted on the moving block 201, and the inner wheel 202 has an arc-shaped structure, rolling and fitting against the track grooves on the conveying track 101. Guide wheels 203 are rotatably mounted on the left and right ends of the moving block 201, respectively, rolling and fitting against the track grooves on the conveying track 101. The upper end of the moving block 201 is fixedly mounted with... There is an electromagnet 204; a moving block 201 is used for displacement along the conveying track 101; the suspended conveying component 3 includes: a hook 301 and a stop bar 302, with the hook 301 fixedly installed at the bottom of a ring of moving blocks 201; the bottom of the hook 301 is used to suspend metallurgical furnace roller accessories; the bottom of the conveying track 101 is fixedly installed with the stop bar 302, and the stop bar 302 has an L-shaped structure; the bottom of the stop bar 302 is located below the hook 301. The conveying installation component 1 can be used for the movement of the wheel moving component 2 to carry out suspended conveying work, and cooperates with the inner wheel 202 and guide wheel 203 to lower the conveying position. The structure features a belt drive, making it more suitable for conveying metallurgical furnace roller bearings. It has a smaller load and lower conveying noise. The suspended conveyor component 3 can be used to suspend the metallurgical furnace roller bearings. The end of the stop bar 302 is higher than the bottom of the metallurgical furnace roller bearing. When the metallurgical furnace roller bearing suspended on the hook 301 passes the stop bar 302, it will be blocked, thus agitating the metallurgical furnace roller bearing and causing it to sway. This avoids the problem of the hook 301 easily obstructing the spraying when the position of the suspended metallurgical furnace roller bearing remains unchanged. The adjustment and control are simple.

[0033] The positioning control component 4 includes: a positioning post 401, a dovetail groove 4011, a positioning shaft 402, and a connecting plate 4021. The positioning post 401 is fixedly installed on the upper end of the moving block 201. Dovetail grooves 4011 are respectively opened on both sides of the positioning post 401. Two positioning shafts 402 are slidably inserted into the positioning post 401, and the ends of the two positioning shafts 402 pass through the dovetail grooves 4011 on the same side. The connecting plate 4021 is fixedly installed on the two positioning shafts 402. The connecting plate 4021 is aligned with the electromagnet 204. The positioning control component 4 also includes: a reset pull... Spring 403, one end of the return spring 403 is fixedly connected to the connecting plate 4021, and the other end of the return spring 403 is fixedly connected to the positioning post 401; the conveying series component 5 includes: a plug block 501 and a transmission belt 502. Two plug blocks 501 are provided, and the two plug blocks 501 are slidably inserted into the dovetail groove 4011 on the same side; the two plug blocks 501 are respectively provided with grooves; the positioning shaft 402 is inserted into the groove on the plug block 501 on the same side; the transmission belt 502 is fixedly installed between the two plug blocks 501; two drive wheels The drive wheels 102 are respectively connected to the inner side of the drive belt 502 on the same side; the two drive wheels 102 are used to transport one revolution of the drive belt 502; the positioning control component 4 is used in conjunction with the conveyor series component 5, which makes it easy for the staff to replace the drive belt 502 without stopping the machine, avoiding the impact on the conveying efficiency, improving the continuity of production, and greatly reducing downtime losses. The replacement of the drive belt of the traditional overhead conveyor requires the entire machine to be shut down and disassembled. The single shutdown is time-consuming, which leads to the interruption of processes such as metallurgical furnace roller bearing spraying and cooling, disrupting the batch production rhythm and easily causing deviations in the consistency of the parts process. This invention realizes the replacement of belts without stopping the machine, without affecting the continuous operation of the conveyor line, completely avoiding the production capacity loss and quality fluctuations caused by process stagnation. At the same time, the operation is simple, reducing the operating cost. There is no need to arrange a special person to coordinate the shutdown of the entire line. Taking advantage of the relatively slow speed of the overhead conveyor line for transporting bearing parts, the replacement process is simple and fast; the segmented conveyor series component 5 is more suitable for long-distance conveying work; at the same time, the positioning shaft 402 can be used to insert the plug block 501 for limiting work, making the operation simpler. The plug block 501 can be pulled out directly to carry out the replacement work.

[0034] The intelligent control component 6 includes: a connecting wire 601, a connecting bolt 602, and a first micro switch 603. One end of the connecting wire 601 is fixedly installed on the bottom of the moving block 201 on the same side; the other end of the connecting wire 601 is fixedly installed with the connecting bolt 602, and the connecting bolt 602 is equipped with a handwheel; the end of the connecting bolt 602 is fixedly installed with the first micro switch 603. The control connector 7 includes: a connecting wire 701, a limiting post 702, and a threaded sleeve 703. One end of the connecting wire 701 is fixedly installed on the bottom of the moving block 201 on the same side; the other end of the connecting wire 701 is fixedly installed with the limiting post 702; a threaded sleeve is fitted onto the limiting post 702. The threaded sleeve 703 has threads on its inner side; the threaded sleeve 703 is used for threaded connection of adjacent connecting bolts 602; the control connector 7 also includes: a second micro switch 704, the second micro switch 704 is fixedly installed at the bottom of the limit post 702; when the threaded sleeve 703 is threadedly connected to adjacent connecting bolts 602, the first micro switch 603 and the second micro switch 704 are pressed against each other; the first micro switch 603 and the second micro switch 704 are electrically connected to the electromagnet 204 on the same side respectively; by using the control connector 7 and the intelligent control component 6, the feasibility of replacing the conveying series component 5 can be detected, and the positioning shaft 402 limits the insertion block 5. 01. To prevent workers from directly pulling out the plug-in block 501, the remaining transmission belt 502, being elastic, would cause the moving block 201 to be pulled quickly, potentially injuring workers. Furthermore, removing the transmission belt 502 increases the distance between the two moving blocks 201, making it difficult to manually insert the plug-in block 501 directly into the dovetail groove 4011. Using the threaded sleeve 703 to align with the connecting bolt 602 effectively limits the distance between the two moving blocks 201 that need replacing the transmission belt 502, facilitating the installation of the plug-in block 501. First, manually align the threaded sleeve 703 with the connecting bolt 602 at the corresponding positions. As the connection... When bolt 602 is tightened on threaded sleeve 703, the distance between the two moving blocks 201 is reduced, making it easier to replace the new conveying series component 5. At the same time, the first micro switch 603 and the second micro switch 704 press against each other, which controls the two electromagnets 204 on the same side to electromagnetically attract the connecting plate 4021. At this time, the positioning shaft 402 is pulled outward and removed from the groove on the plug-in block 501, releasing the limit. Only then can the two plug-in blocks 501 be pulled out normally. There is no need to stop the machine during the process. After the control connector 7 and the intelligent control component 6 are connected, they also temporarily replace the conveying series component 5 to maintain the continuity of transmission. Therefore, there is no need to stop the machine during the process.

[0035] Working principle: First, the through holes on the mounting plate 1011 are bolted to the factory roof. The inner or outer ring of the metallurgical furnace roller bearing, after heat treatment and other processes, is directly suspended on the suspension hook 301. The drive gear 104 is rotated by the conveyor motor 103, meshing with the meshing teeth on the drive wheel 102, which in turn drives the transmission belt 502 to rotate, causing the moving block 201 to move. This, in conjunction with the inner wheel 202 and the guide wheel 203, causes the inner wheel 202 and the guide wheel 203 to roll in the track groove on the conveyor track 101. To reduce drag, spraying can be performed at the stop bar 302. When the metallurgical furnace roller bearing on the suspension hook 301 passes the stop bar 302, it will be blocked by the stop bar 302 and shake, which can prevent the metallurgical furnace roller bearing from being partially blocked by the suspension hook 301 and affecting the overall spraying. When it is necessary to replace the transmission belt 502, and it is necessary to pull out the plug block 501, the threaded sleeve 703 at the corresponding position needs to be manually connected to the connecting bolt 602. As the connecting bolt 602 is screwed on the threaded sleeve 703... When the two moving blocks 201 are tightened, the distance between them decreases, facilitating the replacement of the new conveyor series component 5. Simultaneously, the first micro switch 603 and the second micro switch 704 press against each other, ensuring the conveyor series component 5 can be replaced. This enhances the intelligence of the detection process. After the first micro switch 603 and the second micro switch 704 press against each other, the two electromagnets 204 on the same side are controlled to electromagnetically attract the connecting plate 4021. At this time, the positioning shaft 402 is pulled outwards and withdrawn from the groove on the insertion block 501, releasing the limiting position. Only then can the two plug-in blocks 501 be pulled out normally, and the new conveyor series component 5 be replaced. Then, the plug-in block 501 can be inserted into the dovetail groove 4011. The operation is simple. After replacing the conveyor series component 5, the threaded sleeve 703 and the connecting bolt 602 can be manually rotated to separate them. At this time, the first micro switch 603 and the second micro switch 704 will no longer squeeze each other, and the electromagnet 204 can be de-energized. Under the pull of the reset spring 403, the positioning shaft 402 can be re-inserted into the newly replaced plug-in block 501 to perform the limiting operation.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A suspended conveying device for metallurgical furnace roller accessories, comprising a conveying installation component (1), wherein a circular wheel moving component (2) is mounted on the conveying installation component (1), characterized in that: A suspended conveyor (3) is installed at the bottom of the wheel moving part (2); Positioning control components (4) are installed on each of the wheel moving parts (2), and conveying connecting components (5) are installed between each of the positioning control components (4); a ring of intelligent control components (6) is installed at intervals on each of the wheel moving parts (2), and a ring of control connecting components (7) is installed at intervals on each of the wheel moving parts (2), with the intelligent control components (6) and the control connecting components (7) arranged at intervals; The conveying installation component (1) includes: a conveying track (101) and drive wheels (102). The outer side of the conveying track (101) is provided with a track groove. Two drive wheels (102) are rotatably mounted on the conveying track (101), and the top of the two drive wheels (102) is provided with a ring of meshing teeth. The meshing teeth on the two drive wheels (102) are located above the conveying track (101). The wheel moving component (2) includes: a moving block (201), an inner wheel (202), a guide wheel (203), and an electromagnet (204). The intelligent control component (6) includes: a connecting wire (601), a connecting bolt (602), and a first micro switch (603). One end of the connecting wire (601) is fixedly installed on the bottom of the moving block (201) on the same side; the other end of the connecting wire (601) is fixedly installed with the connecting bolt (602); and the end of the connecting bolt (602) is fixedly installed with the first micro switch (603). The control connector (7) includes: a connecting wire (701), a limiting post (702), and a threaded sleeve (703). One end of the connecting wire (701) is fixedly installed on the bottom of the moving block (201) on the same side; the other end of the connecting wire (701) is fixedly installed on the limiting post (702); the threaded sleeve (703) is sleeved on the limiting post (702); the threaded sleeve (703) has threads on its inner side; the threaded sleeve (703) is used to thread-connect adjacent connecting bolts (602). The control connector (7) further includes: a second micro switch (704), and the second micro switch (704) is fixedly installed at the bottom of the limiting post (702); when the threaded sleeve (703) is threadedly connected to the adjacent connecting bolts (602), the first micro switch (603) and the second micro switch (704) are pressed against each other; the first micro switch (603) and the second micro switch (704) are electrically connected to the electromagnet (204) on the same side respectively.

2. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 1, characterized in that: The conveying installation component (1) further includes: a mounting plate (1011), a conveying motor (103), and a drive gear (104). Two rows of mounting plates (1011) are fixedly installed on the conveying track (101). Two conveying motors (103) are fixedly installed on the conveying track (101). Drive gears (104) are fixedly installed on the output shafts of the two conveying motors (103). The two drive gears (104) are respectively meshed with the meshing teeth on the top of the two drive wheels (102).

3. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 1, characterized in that: The movable block (201) has a ring; both ends of the movable block (201) are located in the track groove of the conveying track (101); an inner wheel (202) is rotatably installed on the movable block (201), and the inner wheel (202) rolls and fits in the track groove on the conveying track (101); guide wheels (203) are rotatably installed on the left and right ends of the movable block (201), and the two guide wheels (203) roll and fit in the track groove on the conveying track (101); an electromagnet (204) is fixedly installed on the upper end of the movable block (201).

4. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 3, characterized in that: The suspended conveyor (3) includes: a suspension hook (301) and a stop bar (302). The suspension hook (301) is fixedly installed at the bottom of the moving block (201). The stop bar (302) is fixedly installed at the bottom of the conveying track (101). The bottom of the stop bar (302) is located below the suspension hook (301).

5. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 3, characterized in that: The positioning control component (4) includes: a positioning post (401), a dovetail groove (4011), a positioning shaft (402), and a connecting plate (4021). The positioning post (401) is fixedly installed on the upper end of the moving block (201). Dovetail grooves (4011) are respectively opened on both sides of the positioning post (401). Two positioning shafts (402) are slidably inserted on the positioning post (401), and the ends of the two positioning shafts (402) pass through the dovetail grooves (4011) on the same side respectively. A connecting plate (4021) is fixedly installed on the two positioning shafts (402). The connecting plate (4021) is aligned with the electromagnet (204).

6. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 5, characterized in that: The positioning control component (4) further includes a reset spring (403), one end of which is fixedly connected to the connecting plate (4021), and the other end of which is fixedly connected to the positioning post (401).

7. The suspended conveying equipment for metallurgical furnace roller accessories according to claim 5, characterized in that: The conveying assembly (5) includes: a plug-in block (501) and a transmission belt (502). There are two plug-in blocks (501), which are slidably inserted into the dovetail groove (4011) on the same side. The two plug-in blocks (501) are respectively provided with grooves. The positioning shaft (402) is inserted into the groove on the plug-in block (501) on the same side. The transmission belt (502) is fixedly installed between the two plug-in blocks (501). The two drive wheels (102) are respectively driven and sleeved on the inner side of the transmission belt (502) on the same side. The drive wheel (102) is used to convey one turn of the transmission belt (502).

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