CN216790825U - Slow-speed transmission hollow ceramic roller structure for roller furnace - Google Patents
Slow-speed transmission hollow ceramic roller structure for roller furnace Download PDFInfo
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- CN216790825U CN216790825U CN202220454817.6U CN202220454817U CN216790825U CN 216790825 U CN216790825 U CN 216790825U CN 202220454817 U CN202220454817 U CN 202220454817U CN 216790825 U CN216790825 U CN 216790825U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 239000000919 ceramic Substances 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a slow-speed transmission hollow ceramic roller structure for a roller furnace, which comprises a hoop; the hoop is of an arc-shaped structure; one end of the connecting shaft is rotatably connected with the fastening device A, and one end of the connecting shaft is fixedly connected with the fastening device B; the fastening device A is of a semicircular structure and is fixedly connected with the reinforcing device B; the fastening device B is of a semicircular structure and is fixedly connected with the reinforcing device A; and the fixing devices are in a trapezoidal structure, and a plurality of groups of the fixing devices are arranged on the fastening device A. The fixing device can press down the limiting block while clamping the clamp, is convenient for clamping articles, automatically resets after the limiting block passes through the fastening device B, can automatically fix the clamp after resetting, improves the working efficiency when the clamp is fixed, and is convenient for next operation.
Description
Technical Field
The utility model relates to the technical field of heat treatment equipment, in particular to a slow-speed transmission hollow ceramic roller structure for a roller furnace.
Background
The metal heat treatment is a process of heating a metal workpiece in a certain medium to a proper temperature, keeping the temperature for a certain time, cooling at different speeds, and controlling the performance of the metal workpiece by changing the structure of the surface or the interior of the metal material.
The inventor discovers that the hollow ceramic roller structure of slow transmission for current roller stick stove is when using, and roller stick adopts the solid roller stick of 2520 material in the internal most roller stick heating furnace, and its weight is too heavy, and the cost of manufacture is high, and is flagging owing to the dead weight that dead weight reason aggravated the roller stick central point under the high temperature user state moreover, leads to easy bending, causes life to be short, and the too heavy inconvenient maintenance of weight is dismantled moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slow-speed transmission hollow ceramic roller structure for a roller furnace, which aims to solve the problems of short service life, heavy weight and inconvenience in maintenance and disassembly in the background technology.
The purpose and the efficacy of the slow-speed transmission hollow ceramic roller structure for the roller furnace are achieved by the following specific technical means:
a slow-speed transmission hollow ceramic roller structure for a roller furnace comprises a transmission device; the transmission device consists of a carrier roller, a connecting structure, a rotating structure and a control structure; the two ends of the carrier roller are respectively movably connected with a connecting structure, the carrier roller comprises a hollow groove and overlapping grooves, the hollow grooves are arranged in the carrier roller, the overlapping grooves are respectively provided with two groups at the two ends of the carrier roller, and the two ends of the carrier roller are respectively movably connected with the overlapping blocks through the overlapping grooves; one side of the connecting structure is fixedly connected with a rotating structure; the control structure is respectively movably connected with the connecting structure and the rotating structure.
Further, the bearing roller still includes: the guide way, the guide way sets up two sets ofly at the both ends of bearing roller respectively, and the both ends of bearing roller are respectively through guide way and guide bar swing joint, and the overlap joint groove is the wedge setting with the overlap joint piece, and its effect does, can make the overlap joint piece withdraw automatically when sliding to the guide bar inside through the overlap joint piece of wedge setting.
Further, the connection structure includes: the device comprises a connecting plate, guide rods, a sliding groove and a fixing plate, wherein the guide rods are fixedly connected to two sides of the connecting plate respectively; the sliding tray sets up in the inside of connecting plate, and the inside of sliding tray is two sets of fixed plates of fixedly connected with respectively, and the guide bar is square setting, and its effect does, through guide bar and guide slot, can be when the connecting plate is connected with the bearing roller, carries on spacingly to the connecting plate, prevents that the connecting plate from taking place the skew.
Further, the fastening structure further includes: the lapping blocks are arranged in two groups, and one sides of the two groups of lapping blocks are fixedly connected with the sliding rods respectively; the sliding rod is connected inside the fixing plate in a sliding manner, and a baffle is fixedly connected to the sliding rod; the baffle is attached to the fixing plate; the elastic piece is movably connected to the sliding rod, and two ends of the elastic piece are fixedly connected with the lap joint block and the fixing plate respectively; the rack sets up two sets ofly, and the one end of two sets of racks respectively with baffle fixed connection, and the elastic component adopts the spring, and its effect does, can slide to one end by automatic control overlap joint piece through the elastic component, and two sets of racks set up respectively at the upper and lower both ends of baffle simultaneously, and its effect does, and when the gear rotated, two sets of racks of simultaneous control can slide.
Further, the rotation structure includes: the fixing piece is fixedly connected to one side of the connecting plate, and the reserved groove is formed in the other side of the fixing piece; the driving shaft is movably connected inside the reserved groove and is movably connected with the lap joint bolt; the lap joint bolt is movably connected to one side of the fixing piece; the through holes are respectively arranged in the fixing piece and the connecting plate; bearing fixed connection is on the outer wall of mounting, and the overlap joint bolt can move downwards automatically when rotating to be connected drive shaft and mounting.
Further, the control structure includes: the knob, the connecting shaft, the gear and the knob are arranged inside the preformed groove, and the knob is fixedly connected with the connecting shaft; one end of the connecting shaft penetrates through the fixing piece and the connecting plate through the through hole and is fixedly connected with the gear; the gears are respectively meshed with the racks.
Compared with the prior structure, the utility model has the following advantages:
1. according to the carrier roller, the weight of the carrier roller can be reduced through the hollow groove in the carrier roller, the manufacturing and using cost is reduced, the sagging and bending of the center of gravity under a high-temperature state caused by self weight is reduced, and the service life of a roller rod is prolonged.
2. According to the utility model, the arrangement of the connecting structure controls the lapping block through the elastic piece, so that the lapping block is automatically inserted into the carrier roller through the lapping groove, the working efficiency of the carrier roller during disassembly and assembly can be effectively improved, and the carrier roller is convenient to overhaul and maintain.
3. According to the utility model, the rotating structure is arranged, the carrier roller is connected with the carrier roller frame through the bearing on the outer side of the fixing part, so that the kinetic energy loss of the carrier roller can be reduced in the process of moving the carrier roller, the load of the driving end is reduced, the energy loss can be effectively reduced, and the cost is saved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the idler of the present invention;
FIG. 4 is a schematic cross-sectional view of a rotary structure according to the present invention;
FIG. 5 is a schematic structural diagram of a control structure according to the present invention;
fig. 6 is a schematic cross-sectional view of the connection structure of the present invention.
In the figure:
1. a transmission device;
2. a carrier roller; 201. hollowing out the grooves; 202. a lap joint groove; 203. a guide groove;
3. a connecting structure; 301. a connecting plate; 302. a lapping block; 303. a guide bar; 304. a sliding groove; 305. a fixing plate; 306. a slide bar; 307. an elastic member; 308. a baffle plate; 309. a rack;
4. a rotating structure; 401. a fixing member; 402. reserving a groove; 403. overlapping bolts; 404. a through hole; 405. a bearing; 406. a drive shaft;
5. a control structure; 501. a knob; 502. a connecting shaft; 503. a gear.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiment, it will be understood that the description is not intended to limit the utility model to this exemplary embodiment. On the contrary, the utility model is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the utility model as defined by the appended claims.
Referring to fig. 1 to 6, a slow-speed transmission hollow ceramic roller structure for a roller furnace comprises a transmission device 1; the transmission device 1 consists of a carrier roller 2, a connecting structure 3, a rotating structure 4 and a control structure 5; the two ends of the carrier roller 2 are respectively movably connected with the connecting structures 3, the carrier roller 2 comprises hollow grooves 201 and overlapping grooves 202, the hollow grooves 201 are arranged inside the carrier roller 2, the overlapping grooves 202 are respectively arranged in two groups at the two ends of the carrier roller 2, and the two ends of the carrier roller 2 are respectively movably connected with the overlapping blocks 302 through the overlapping grooves 202; one side of the connecting structure 3 is fixedly connected with a rotating structure 4; the control structure 5 is movably connected with the connecting structure 3 and the rotating structure 4 respectively.
As shown in fig. 3, the idler 2 further includes: guide way 203, guide way 203 set up two sets ofly at the both ends of bearing roller 2 respectively, and the both ends of bearing roller 2 are respectively through guide way 203 and guide bar 303 swing joint, can reduce the weight of bearing roller 2 itself through the inside fretwork groove of bearing roller 2, have reduced preparation and use cost simultaneously to reduced because the flagging bending of focus under the high temperature state that the dead weight caused, prolonged the life of roller stick.
As shown in fig. 6, wherein the connection structure 3 includes: the device comprises a connecting plate 301, guide rods 303, a sliding groove 304 and a fixing plate 305, wherein the guide rods 303 are fixedly connected to two sides of the connecting plate 301 respectively; the sliding grooves 304 are provided inside the connecting plate 301, and two sets of fixing plates 305 are fixedly connected inside the sliding grooves 304, respectively.
As shown in fig. 6, the fastening structure 3 further comprises: the device comprises two groups of lapping blocks 302, sliding rods 306, elastic pieces 307, baffles 308 and racks 309, wherein the two groups of lapping blocks 302 are arranged, and one sides of the two groups of lapping blocks 302 are fixedly connected with the sliding rods 306 respectively; the sliding rod 306 is slidably connected inside the fixing plate 305, and a baffle 308 is fixedly connected to the sliding rod 306; the baffle 308 is attached to the fixing plate 305; the elastic member 307 is movably connected to the sliding rod 306, and two ends of the elastic member 307 are respectively fixedly connected to the overlapping block 302 and the fixing plate 305; the racks 309 are arranged in two groups, one ends of the two groups of racks 309 are fixedly connected with the baffle 308 respectively, the overlapping blocks 302 are controlled through the elastic pieces 307, the overlapping blocks 302 are automatically inserted into the inside of the carrier roller 2 through the overlapping grooves 202, the working efficiency of the carrier roller 2 during dismounting can be effectively improved, and the carrier roller 2 is convenient to overhaul and maintain.
As shown in fig. 4 and 5, the rotating structure 4 includes: the fixing part 401 is fixedly connected to one side of the connecting plate 301, and the reserved groove 402 is formed in the other side of the fixing part 401; the driving shaft 406 is movably connected inside the preformed groove 402, and the driving shaft 406 is movably connected with the lap bolt 403; the lap bolt 403 is movably connected to one side of the fixing part 401; the through holes 404 are respectively arranged in the fixing piece 401 and the connecting plate 301; bearing 405 fixed connection is connected bearing roller 2 and bearing roller frame through bearing 405 in the mounting 401 outside on the outer wall of mounting 401, can reduce bearing roller 2's kinetic energy loss at the in-process that bearing roller 2 carried out the motion, reduces the load of drive end, loss that can effectual reduction energy, saving cost.
As shown in fig. 5, wherein the control structure 5 includes: the knob 501, the connecting shaft 502, the gear 503 and the knob 501 are arranged inside the preformed groove 402, and the knob 501 is fixedly connected with the connecting shaft 502; one end of the connecting shaft 502 passes through the fixing piece 401 and the connecting plate 301 through the through hole 404 and is fixedly connected with the gear 503; the gears 503 are respectively engaged with the racks 309.
In another embodiment, the sliding rod 306 is slidably connected inside the fixing plate 305, and the sliding rod 306 is provided with threads, one end of the sliding rod 306 is rotatably connected with the adjusting rod respectively, the adjusting rod is rotatably connected inside the connecting plate 301, and the adjusting rod is fixedly connected with a bevel gear a, the bevel gear a is meshed with a bevel gear B, the bevel gear B is fixedly connected at one end of the connecting shaft 502, which is used for driving the sliding rod 306 to extend and retract through the adjusting rod when the connecting shaft 502 is rotated, and the sliding rod 306 can be limited by the overlapping block 302 and the sliding groove 304, thereby preventing the sliding rod 306 from rotating along with the adjusting rod.
The working principle of the embodiment is as follows:
in the novel implementation, the connecting plate 301 and the guide rod 303 are inserted into the carrier roller 2 through the guide grooves 203 at the two ends of the carrier roller 2, when the connecting plate 301 is inserted, the overlapping block 302 reciprocates through the elastic piece 307, the elastic piece 307 can control the overlapping block 302 to be inserted into the overlapping groove 202 and fix the connecting plate 301 and the carrier roller 2, after the fixing is completed, the carrier roller 2 is connected to the carrier roller frame through the bearing 405 at the outer end of the fixing piece 401, the fixing piece 401 and the driving shaft 406 are fixed through rotating the overlapping bolt 403, then the carrier roller is driven to rotate through the driving shaft 406, when the carrier roller 2 is dismounted, the driving shaft 406 needs to be taken down first, then the knob 501 is rotated and the gear 503 is driven to rotate through the connecting shaft 502, the gear 503 can drive the rack 309 and the sliding rod 306 to slide and withdraw the overlapping block 302, the idler 2 can be quickly dismantled.
The utility model is not described in detail, but is well known to those skilled in the art.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a hollow ceramic roller structure of slow transmission for roller furnace which characterized in that: comprises a transmission device (1); the transmission device (1) consists of a carrier roller (2), a connecting structure (3), a rotating structure (4) and a control structure (5); the two ends of the carrier roller (2) are respectively movably connected with a connecting structure (3), the carrier roller (2) comprises a hollow groove (201) and a lapping groove (202), the hollow groove (201) is arranged inside the carrier roller (2), the lapping grooves (202) are respectively provided with two groups at the two ends of the carrier roller (2), and the two ends of the carrier roller (2) are respectively movably connected with a lapping block (302) through the lapping grooves (202); one side of the connecting structure (3) is fixedly connected with a rotating structure (4); the control structure (5) is respectively movably connected with the connecting structure (3) and the rotating structure (4).
2. The slow-speed transmission hollow ceramic roller structure for the roller furnace according to claim 1, characterized in that: the carrier roller (2) further comprises: the two ends of the carrier roller (2) are respectively provided with two groups of guide grooves (203), and the two ends of the carrier roller (2) are respectively movably connected with the guide rods (303) through the guide grooves (203).
3. The slow-speed transmission hollow ceramic roller structure for the roller furnace according to claim 2, characterized in that: the connection structure (3) comprises: the device comprises a connecting plate (301), guide rods (303), a sliding groove (304) and a fixing plate (305), wherein the guide rods (303) are fixedly connected to two sides of the connecting plate (301) respectively; the sliding grooves (304) are arranged inside the connecting plate (301), and two groups of fixing plates (305) are fixedly connected inside the sliding grooves (304) respectively.
4. The slow-speed transmission hollow ceramic roller structure for the roller furnace according to claim 3, characterized in that: the connection structure (3) further comprises: the connecting device comprises two groups of overlapping blocks (302), sliding rods (306), elastic pieces (307), baffles (308) and racks (309), wherein the two groups of overlapping blocks (302) are arranged, and one sides of the two groups of overlapping blocks (302) are fixedly connected with the sliding rods (306) respectively; the sliding rod (306) is connected inside the fixing plate (305) in a sliding manner, and a baffle (308) is fixedly connected to the sliding rod (306); the baffle (308) is jointed with the fixed plate (305); the elastic piece (307) is movably connected to the sliding rod (306), and two ends of the elastic piece (307) are respectively and fixedly connected with the lapping block (302) and the fixing plate (305); two sets of racks (309) are arranged, and one ends of the two sets of racks (309) are respectively and fixedly connected with the baffle (308).
5. The slow-speed transmission hollow ceramic roller structure for the roller furnace according to claim 3, characterized in that: the rotating structure (4) comprises: the fixing piece (401) is fixedly connected to one side of the connecting plate (301), and the reserved groove (402) is formed in the other side of the fixing piece (401); the driving shaft (406) is movably connected inside the preformed groove (402), and the driving shaft (406) is movably connected with the lap bolt (403); the lap bolt (403) is movably connected to one side of the fixing piece (401); the through holes (404) are respectively arranged in the fixing piece (401) and the connecting plate (301); the bearing (405) is fixedly connected to the outer wall of the fixing piece (401).
6. The slow-speed transmission hollow ceramic roller structure for the roller furnace according to claim 5, characterized in that: the control structure (5) comprises: the knob (501), the connecting shaft (502), the gear (503) and the knob (501) are arranged inside the preformed groove (402), and the knob (501) is fixedly connected with the connecting shaft (502); one end of the connecting shaft (502) penetrates through the fixing piece (401) and the connecting plate (301) through the through hole (404) and is fixedly connected with the gear (503); the gears (503) are respectively meshed with the racks (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454817.6U CN216790825U (en) | 2022-03-04 | 2022-03-04 | Slow-speed transmission hollow ceramic roller structure for roller furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454817.6U CN216790825U (en) | 2022-03-04 | 2022-03-04 | Slow-speed transmission hollow ceramic roller structure for roller furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790825U true CN216790825U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220454817.6U Active CN216790825U (en) | 2022-03-04 | 2022-03-04 | Slow-speed transmission hollow ceramic roller structure for roller furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216790825U (en) |
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2022
- 2022-03-04 CN CN202220454817.6U patent/CN216790825U/en active Active
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