Steel billet conveying roller

Abstract

The utility model provides a steel billet conveying roller, and relates to the technical field of conveying rollers. Two wear-resistant arc plates are symmetrically arranged outside the shaft core main body; a group of mounting rib plates are fixedly connected to the inner sides of the two wear-resistant arc plates; the two groups of mounting rib plates are inserted into the shaft core main body; two fixed shaft sleeves are symmetrically and fixedly connected to the outer part of the shaft core main body; a mounting shaft is inserted into the two fixed shaft sleeves; the exteriors of the two fixed shaft sleeves are symmetrically and fixedly connected with two groups of fixed seats; the two groups of fixed seats are respectively aligned with the positions of the two fixed shaft sleeves; and two groups of storage grooves are symmetrically formed in the outer part of the shaft core main body. And after a connecting rotating handle is pulled, a locking inserting column is separated from a mounting rib plate through a series of transmission, at the moment, a worker can take down a wear-resisting arc plate to independently replace the wear-resisting arc plate, and the problem that resources are wasted due to the fact that the whole steel billet conveying roller is often replaced and other undamaged parts of a conveying roller body are also abandoned is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying roller technical field, in particular to a billet conveying roller. BACKGROUND

[0002] On the steel rolling production line, billets need to be transferred between different equipment, in order to realize the continuous production of the steel rolling production line, the billets are usually supported and conveyed by the billet conveying roller, and the existing billet conveying roller is usually composed of a conveying roller main body and a mounting shaft.

[0003] For example: the utility model discloses a billet conveying roller device, specifically includes conveying roller device body, conveying roller device body is sequentially provided with several groups, several groups of conveying device body includes corresponding drive mechanism respectively, the drive spindle that cooperation drive mechanism sets up, sets up the support bearing mechanism at the both sides position of drive spindle, cooperation drive spindle sets up and is located between two side support bearing mechanisms Roll mechanism, the roll mechanism cooperation drive spindle rotates, the roll mechanism cooperation drive spindle is provided with sealing mechanism;The diameter of the roll mechanism is greater than the diameter of the drive spindle;The utility model has the advantages of simple structure, can greatly prolong the service life of equipment, improve work efficiency, reduce cost, and also facilitate replacement, reduce labor intensity.

[0004] However, as for the current traditional billet conveying roller, in the process of conveying billets, due to the large weight of the billets, a large pressure and friction will be generated on the roller surface, and in the process of long-term use, the material of the roller surface is easy to be worn, and in order to ensure the conveying effect of the billets, the conveying roller after wear needs to be replaced, but the existing billet conveying roller usually replaces the whole billet conveying roller after wear, and the other undamaged parts of the conveying roller main body are also discarded, causing waste of resources, high maintenance cost and inconvenient use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a billet conveying roller to solve the problems in the prior art.

[0006] The utility model provides a billet conveying roller, and specifically includes: a shaft core main body, two wear-resistant arc plates are symmetrically arranged outside the shaft core main body, a group of mounting rib plates are fixedly connected to the inner sides of the two wear-resistant arc plates, the two groups of mounting rib plates are inserted into the shaft core main body, two fixed shaft sleeves are symmetrically fixedly connected to the outside of the shaft core main body, an installation shaft is inserted into the two fixed shaft sleeves, two groups of fixed seats are symmetrically fixedly connected to the outside of the two fixed shaft sleeves, the positions of the two groups of fixed seats are aligned with those of the two fixed shaft sleeves, two groups of storage grooves are symmetrically arranged on the outside of the shaft core main body, and a group of protective baffle plates are hingedly connected in the two groups of storage grooves.

[0007] Optionally, the inner side of each of the two groups of protective baffle plates is provided with a group of limiting insertion slots; the outer part of the shaft core body is slidably connected with a group of limiting insertion blocks; the two groups of limiting insertion blocks are respectively inserted into the two groups of limiting insertion slots; the outer part of each of the two groups of limiting insertion blocks is fixedly connected with a group of fixed springs; and the end of each of the two groups of fixed springs is fixedly connected in the shaft core body.

[0008] Optionally, the inner side of each of the two groups of limiting insertion blocks is fixedly connected with a group of fixed sliding columns; the outer part of each of the two groups of fixed sliding columns is hingedly connected with a group of connecting handles; and the two groups of connecting handles are respectively arranged in the two groups of receiving grooves.

[0009] Optionally, the inner side of each of the two groups of fixed sliding columns is fixedly connected with a group of connecting sliding plates; the two groups of connecting sliding plates are slidably connected in the shaft core body; the inner side of each of the two groups of connecting sliding plates is fixedly connected with a group of locking insertion columns; the two groups of locking insertion columns are respectively inserted into the two groups of mounting rib plates; the outer part of each of the two groups of connecting sliding plates is fixedly connected with a group of connecting springs; and the end of each of the two groups of connecting springs is fixedly connected in the shaft core body.

[0010] Optionally, the outer part of each of the two groups of fixed shaft sleeves is rotatably connected with a control rotating disc; the inner side of each of the two groups of control rotating discs is provided with meshing teeth; a group of control gears are rotatably connected in the two groups of fixed seats; and the two groups of control gears are respectively engaged with the meshing teeth of the two groups of control rotating discs.

[0011] Optionally, the inner part of each of the two groups of control gears is threadedly connected with a threaded insertion rod; and the end of each of the two groups of threaded insertion rods is respectively inserted into the two groups of mounting shafts.

[0012] Beneficial effects: when the wear-resistant arc plate needs to be replaced, the staff first actuates the limiting insertion block, rotates the protective baffle plate to be opened, exposes the connecting handle, then pulls the connecting handle to drive the fixed sliding column to slide, and then drives the locking insertion column to be separated from the mounting rib plate through a series of transmission, at this time, the staff can take down the wear-resistant arc plate for separate replacement, reduces the maintenance cost of the billet conveying roller, and compared with replacing the whole conveying roller, the maintenance workload is small, the maintenance time is short, the maintenance cost can be effectively reduced, and the convenience of the billet conveying roller is effectively improved.

[0013] When the mounting shaft is damaged, the staff only needs to rotate the control rotating disc to drive the control gear to rotate, drive the threaded insertion rod to be separated from the mounting shaft, at this time, the staff can take down the mounting shaft for separate replacement, further reduces the maintenance cost of the billet conveying roller, and further improves the convenience of the billet conveying roller. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0015] In the drawings:

[0016] Figure 1 is the shaft measurement structure schematic diagram of the utility model.

[0017] Figure 2 is the sectional structure schematic diagram of the utility model fixed axle sleeve.

[0018] Figure 3 is the A place enlarged structure schematic diagram of the utility model Figure 2 .

[0019] Figure 4 is the shaft measurement structure schematic diagram of the utility model installation rib plate.

[0020] Figure 5 is the sectional structure schematic diagram of the utility model.

[0021] Figure 6 is the B place enlarged structure schematic diagram of the utility model Figure 5 .

[0022] Figure 7 is the shaft measurement structure schematic diagram of the utility model connection sliding plate.

[0023] List of reference signs

[0024] 1, shaft core main body;101, wear-resistant arc plate;102, installation rib plate;103, fixed axle sleeve;104, installation shaft;105, control rotary disc;106, fixed seat;107, control gear;108, threaded insertion rod;109, connection sliding plate;110, locking insertion column;111, connecting spring;112, fixed sliding column;113, connecting handle;114, protective baffle;115, limiting insertion slot;116, limiting insertion block;117, fixed spring;118, storage groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical scheme of the utility model clearer, the technical scheme of the utility model embodiment will be described clearly and completely in the following with reference to the drawings of the specific embodiment of the utility model. Unless otherwise specified, the terms used herein have the usual meaning in the art. The same reference numerals in the drawings represent the same parts.

[0026] Embodiment one: the utility model proposes a kind of billet conveying roller, please refer to Figures 1 to 7 , including: shaft core main body 1;

[0027] The outer part of the shaft core body 1 is symmetrically provided with two wear-resistant arc plates 101; the inner side of each of the two wear-resistant arc plates 101 is fixedly connected with a group of mounting rib plates 102; the two groups of mounting rib plates 102 are inserted into the shaft core body 1; the outer part of the shaft core body 1 is fixedly connected with two fixed shaft sleeves 103; one mounting shaft 104 is inserted into the two fixed shaft sleeves 103; the outer part of each of the two fixed shaft sleeves 103 is fixedly connected with two groups of fixed seats 106; the two groups of fixed seats 106 are respectively aligned with the positions of the two fixed shaft sleeves 103; the outer part of the shaft core body 1 is symmetrically provided with two groups of receiving grooves 118; each of the two groups of receiving grooves 118 is hingedly connected with a group of protective baffle plates 114.

[0028] The inner side of each of the two groups of protective baffle plates 114 is provided with a group of limiting insertion grooves 115; the outer part of the shaft core body 1 is slidably connected with a group of limiting insertion blocks 116; the two groups of limiting insertion blocks 116 are respectively inserted into the two groups of limiting insertion grooves 115; the outer part of each of the two groups of limiting insertion blocks 116 is fixedly connected with a group of fixed springs 117; the end of each of the two groups of fixed springs 117 is fixedly connected in the shaft core body 1.

[0029] Each of the two groups of receiving grooves 118 is slidably connected with a group of fixed slide columns 112; the outer side of each of the two groups of fixed slide columns 112 is hingedly connected with a group of connecting handles 113; the two groups of connecting handles 113 are respectively arranged in the two groups of receiving grooves 118.

[0030] The inner side of each of the two groups of fixed slide columns 112 is fixedly connected with a group of connecting sliding plates 109; the two groups of connecting sliding plates 109 are slidably connected in the shaft core body 1; the inner side of each of the two groups of connecting sliding plates 109 is fixedly connected with a group of locking insertion columns 110; the two groups of locking insertion columns 110 are respectively inserted into the two groups of mounting rib plates 102; the outer side of each of the two groups of connecting sliding plates 109 is fixedly connected with a group of connecting springs 111; the end of each of the two groups of connecting springs 111 is fixedly connected in the shaft core body 1.

[0031] The outer part of each of the two fixed shaft sleeves 103 is rotatably connected with one control disc 105; the inner side of each of the two control discs 105 is provided with meshing teeth; each of the two groups of fixed seats 106 is rotatably connected with a group of control gears 107; the two groups of control gears 107 are respectively engaged with the meshing teeth of the two control discs 105.

[0032] The specific use and effect of the embodiment are as follows: the connecting knob 113 is protected by the protective baffle 114 to prevent the connecting knob 113 from being touched by mistake. When the wear-resistant arc plate 101 needs to be replaced, the staff first pushes the limiting plug 116, so that the limiting plug 116 moves and extrudes the fixing spring 117. With the movement of the limiting plug 116, the limiting plug 116 is separated from the limiting slot 115. At this time, the staff can rotate the protective baffle 114 to open, so that the connecting knob 113 is exposed. After the connecting knob 113 is exposed, the staff turns the connecting knob 113 out and pulls the connecting knob 113, so that the connecting knob 113 drives the fixed slide column 112 to slide. In the process of sliding the fixed slide column 112, the connecting slide plate 109 is moved and extruded, and the connecting spring 111 is extruded. With the movement of the connecting slide plate 109, the locking plug 110 is moved, and with the movement of the locking plug 110, the locking plug 110 is separated from the mounting rib plate 102. At this time, the staff can take down the wear-resistant arc plate 101 for separate replacement. When the mounting shaft 104 is damaged, the staff only needs to rotate the control disc 105, and the meshing teeth of the control disc 105 drive the control gear 107 to rotate.

[0033] Embodiment two: on the basis of embodiment one, please refer to Figures 1 to 3 , comprising: the threaded rod 108, the two groups of control gears 107 are threadedly connected with a group of threaded rods 108; the ends of the two groups of threaded rods 108 are respectively inserted into the two mounting shafts 104.

[0034] The specific use and effect of the embodiment are as follows: in the process of rotating the control gear 107, the threaded rod 108 is moved, and with the movement of the threaded rod 108, the threaded rod 108 is separated from the mounting shaft 104. At this time, the staff can take down the mounting shaft 104 for separate replacement.

[0035] In this paper, the following points need attention:

[0036] 1. The drawings of the embodiments of the disclosure only relate to the structures involved in the embodiments of the disclosure, and other structures can refer to the usual design.

[0037] 2. In the case of no conflict, the embodiments of the disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0038] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered within the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. A billet conveying roller, characterized in that, Include: Shaft core body (1); The outer part of the shaft core body (1) is provided with two wear-resistant arc plates (101) symmetrically; The inner side of two wear-resistant arc plates (101) is fixedly connected with a group of installation rib plates (102); Two groups of installation rib plates (102) are inserted in the shaft core body (1); The outer part of the shaft core body (1) is fixedly connected with two fixed shaft sleeves (103) symmetrically; One installation shaft (104) is inserted in two fixed shaft sleeves (103); The outer part of two fixed shaft sleeves (103) is fixedly connected with two groups of fixed seats (106) symmetrically; Two groups of fixed seats (106) are respectively aligned with the positions of two fixed shaft sleeves (103); The outer part of the shaft core body (1) is symmetrically provided with two groups of storage grooves (118); A group of protective baffle plates (114) are hingedly connected in two groups of storage grooves (118).

2. A billet conveying roller as claimed in claim 1, characterized in that: The inner side of two groups of protective baffle plates (114) is provided with a group of limiting insertion grooves (115); A group of limiting insertion blocks (116) are slidingly connected to the outer part of the shaft core body (1); Two groups of limiting insertion blocks (116) are respectively inserted in two groups of limiting insertion grooves (115); The outer part of two groups of limiting insertion blocks (116) is fixedly connected with a group of fixed springs (117); The end of two groups of fixed springs (117) is fixedly connected in the shaft core body (1).

3. The billet conveying roller according to claim 1, wherein: A group of fixed slide columns (112) are slidingly connected in two groups of storage grooves (118); A group of connecting handles (113) are hingedly connected to the outer side of two groups of fixed slide columns (112); Two groups of connecting handles (113) are respectively arranged in two groups of storage grooves (118).

4. A billet conveying roller as claimed in claim 3, characterized in that: The inner side of two groups of fixed slide columns (112) is fixedly connected with a group of connecting sliding plates (109); Two groups of connecting sliding plates (109) are slidingly connected in the shaft core body (1); The inner side of two groups of connecting sliding plates (109) is fixedly connected with a group of locking insertion columns (110); Two groups of locking insertion columns (110) are respectively inserted in two groups of installation rib plates (102); The outer side of two groups of connecting sliding plates (109) is fixedly connected with a group of connecting springs (111); The end of two groups of connecting springs (111) is fixedly connected in the shaft core body (1).

5. The billet conveyor roller as set forth in claim 1, wherein: One control rotary table (105) is rotatably connected to the outer part of two fixed shaft sleeves (103); The inner side of two control rotary tables (105) is provided with meshing teeth; A group of control gears (107) is rotatably connected in two groups of fixed seats (106); Two groups of control gears (107) are respectively engaged with the meshing teeth of two control rotary tables (105).

6. A billet conveyor roller as claimed in claim 5, characterized in that: A group of threaded insertion rods (108) is threadedly connected in two groups of control gears (107); The end of two groups of threaded insertion rods (108) is respectively inserted in two installation shafts (104).

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