Ceramic roller convenient to install

Abstract

The utility model discloses a ceramic roller convenient to install. The ceramic roller comprises a roller body, an installation disc, a connecting shaft and a limiting structure. When the roller body needs to be installed, the roller body is connected with the installation disc in an attached mode, the butt joint block and the clamping block are inserted into the butt joint opening and the clamping opening respectively, then the driving piece is rotated to enable the screw rod to rotate, the threaded head can move in a vertical state, and therefore the limiting blocks are driven to be inserted into the limiting openings, and the two limiting blocks can be clamped in the limiting openings. And the butt joint blocks are pressed, clamped, limited and fixed, so that the roller body is mounted and fixed, a plurality of bolts do not need to be screwed one by one for connection and fixation, and the beneficial effects that the roller body is convenient to mount and relatively simple to dismount are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic roll technical field, concretely is a ceramic roll convenient to installation. BACKGROUND

[0002] Ceramic roll is the combination component that adopts porcelain body, bearing, shaft, plastic labyrinth seal ring, and ceramic roll is a kind of new breakthrough in porcelain instead of steel, plastic application, is the new product of carrier roll replacement.

[0003] The prior art patent CN220472241U discloses a ceramic roll, which comprises a ceramic roll body, a rotating shaft and a metal connecting piece.

[0004] The above-mentioned patent or existing ceramic roll has the following problems:

[0005] When the existing ceramic roll is connected and fixed with the mounting disc, multiple bolts are usually used for fixation, and the rotation of multiple bolts one by one can cause the problem of inconvenient disassembly of the roll body. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a ceramic roll convenient to installation to solve the problems in the above background.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ceramic roll convenient to installation, comprising a roll body, the roll body end is provided with a mounting disc, the mounting disc surface is provided with a connecting shaft, the mounting disc is provided with a limiting structure, the limiting structure comprises a butt joint block, the roll body end is provided with a butt joint block, the butt joint block is provided with a limiting port, the mounting disc is provided with a butt joint, the mounting disc is provided with a driving element, the driving element surface is fixed with a screw rod, the screw rod surface is connected with a threaded head, the threaded head surface is provided with a limiting block.

[0008] Preferably, the screw rod is a positive and negative screw rod, two threaded heads are connected to the screw rod, the structures of the two threaded heads are the same and the positions thereof are symmetrical, and the number of limiting ports is the same as that of threaded heads.

[0009] Preferably, the butt joint block is rectangular, and the shape of the butt joint is matched with the butt joint block.

[0010] Preferably, the mounting disc is provided with a bayonet, and the bayonet is provided with two and symmetrically arranged in the mounting disc.

[0011] Preferably, the end face of the roll body provided with the butt joint block is fixed with a clamping block.

[0012] Preferably, the inside of the mounting disc is provided with a vertical rod, and the threaded head is in surface sliding connection with the vertical rod.

[0013] Preferably, the inside of the mounting disc is provided with a clamping pad, and the threaded head is in surface abutment with the clamping pad.

[0014] Preferably, a positioning block is fixed in the middle of the mounting disc, the threaded rod penetrates through the middle of the positioning block, a spring groove is formed in the positioning block, a spring is assembled in the spring groove, and one end of the spring is connected with the threaded head.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] When the roller body needs to be installed, the roller body is connected in abutment with the mounting disc, the butt joint block and the clamping block are respectively inserted into the butt joint port and the clamping port, then the threaded rod is rotated by rotating the driving piece, the threaded head is in vertical state and moves, thereby driving the limiting block to be inserted into the limiting port, the two limiting blocks can be clamped in the limiting port, the butt joint block is pressed and clamped and fixed, the installation and fixing of the roller body are realized, the relative simple beneficial effects that the roller body is convenient to install and disassemble are realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a front view sectional structure schematic view of the utility model;

[0019] Figure 3 It is a front view sectional structure schematic view of the limiting structure of the utility model;

[0020] Figure 4 It is a butt joint port side view structure schematic view of the utility model.

[0021] In the drawing: roller body-1, mounting disc-2, connecting shaft-3, limiting structure-4, butt joint block-41, limiting port-42, butt joint port-43, driving piece-44, threaded rod-45, threaded head-46, limiting block-47, clamping port-48, clamping block-49, vertical rod-410, clamping pad-411, positioning block-412, spring groove-413, spring-414. DETAILED DESCRIPTION

[0022] In order to further explain the technical scheme of the utility model, the following will be described in detail through specific embodiments.

[0023] Please refer to Figure 1 and Figure 2The utility model provides a kind of ceramic roller convenient to install, including roller body 1, roller body 1 is ceramic roller, and the end of roller body 1 is provided with mounting disc 2, and the surface of mounting disc 2 is provided with connecting shaft 3, and limit structure 4 is provided in mounting disc 2.

[0024] Please refer to Figure 2 、 Figure 3 and Figure 4 The utility model provides a kind of ceramic roller convenient to install, and limit structure 4 includes butt joint block 41, and the end of roller body 1 is integrally formed with butt joint block 41, and limit port 42 is formed in butt joint block 41, and the end of roller body 1 is integrally formed with clamping block 49, and clamping block 49 is symmetrically arranged, and butt joint block 41 is located between two clamping blocks 49, and butt joint block 41 is rectangular.

[0025] Connecting port 43 is formed in mounting disc 2, and the shape of connecting port 43 is adapted to butt joint block 41, has better transmission effect, and driving member 44 is assembled in mounting disc 2 in rotation connection, and screw rod 45 is integrally formed on the surface of driving member 44, screw rod 45 is positive and negative screw rod, two threaded heads 46 are threadedly connected on screw rod 45, the structure of two threaded heads 46 is same and position is symmetrical, the number of limit port 42 is same with the number of threaded head 46, and limit block 47 is integrally formed on the surface of threaded head 46, and the inside of mounting disc 2 is provided with vertical rod 410, threaded head 46 is surface slidingly connected with vertical rod 410, for positioning threaded head 46, so that it is more stable to slide.

[0026] Mounting disc 2 is provided with bayonet 48, and bayonet 48 is provided with two and symmetrically arranged in mounting disc 2, and clamping block 49 is inserted into bayonet 48, which can be used for more stable when connecting roller body 1 with mounting disc 2.

[0027] The inside of mounting disc 2 is provided with clamping pad 411, threaded head 46 is attached to the surface of clamping pad 411, threaded head 46 can be resisted on clamping pad 411, for the effect that threaded head 46 slides more stably, also reduces the phenomenon that skewing and shaking occur.

[0028] Positioning block 412 is fixed in the middle of mounting disc 2, and screw rod 45 penetrates the middle of positioning block 412, so that screw rod 45 is not easy to shake when rotating, spring groove 413 is formed in positioning block 412, spring 414 is assembled in spring groove 413, and one end of spring 414 is connected with threaded head 46, and the internal thread of threaded head 46 and the surface thread of screw rod 45 are attached under the action of spring 414, which improves firmness.

[0029] When the roller body 1 needs to be installed, the roller body 1 is connected with the installation disc 2 in abutment, so that the butt joint block 41 and the clamping block 49 are respectively inserted into the butt joint 43 and the clamping hole 48, then the driving part 44 is rotated to rotate the screw rod 45, since the threaded head 46 is threadedly connected with the screw rod 45, the threaded head 46 moves vertically when the screw rod 45 rotates, thereby driving the limiting block 47 to be inserted into the limiting hole 42, the two limiting blocks 47 can be clamped in the limiting hole 42, and the butt joint block 41 is pressed and clamped to be limited and fixed, so that the installation and fixing of the roller body 1 are achieved, without connecting and fixing by rotating a plurality of knobs and bolts one by one, so that the roller body 1 is convenient to install and relatively simple to disassemble.

[0030] The above only provides preferred examples of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ceramic roller convenient to install, comprising a roller body (1), the roller body (1) is provided with a mounting disc (2) at the end, the surface of the mounting disc (2) is provided with a connecting shaft (3), characterized in that: Also include limit structure (4), the installation disc (2) is provided with limit structure (4), limit structure (4) includes butt joint block (41), the roller body (1) end is provided with butt joint block (41), butt joint block (41) is provided with limit mouth (42), the installation disc (2) is provided with butt joint mouth (43), the installation disc (2) is equipped with driving element (44), driving element (44) surface is fixed with screw rod (45), screw rod (45) surface is connected with threaded head (46), the surface of threaded head (46) is provided with limit block (47).

2. The ceramic roll of claim 1, wherein: The screw rod (45) is a positive and negative screw rod, two threaded heads (46) are connected to the screw rod (45), the two threaded heads (46) are the same structure and position symmetry, the number of limit mouth (42) is the same as the number of threaded head (46).

3. The ceramic roll of claim 1, wherein: The butt joint block (41) is rectangular, the shape of the butt joint mouth (43) is adapted to the butt joint block (41).

4. The ceramic roll of claim 1, wherein: The installation disc (2) is provided with a bayonet (48), the bayonet (48) is provided with two and symmetrically arranged in the installation disc (2).

5. The ceramic roll of claim 1, wherein: The end surface of the roller body (1) provided with butt joint block (41) is fixed with a clamping block (49).

6. The ceramic roll of claim 1, wherein: The inside of the installation disc (2) is provided with a vertical rod (410), and the threaded head (46) is in surface sliding connection with the vertical rod (410).

7. The ceramic roll of claim 1, wherein: The inside of the installation disc (2) is provided with a clamping pad (411), and the threaded head (46) is in surface contact with the clamping pad (411).

8. The ceramic roll of claim 1, wherein: The installation disc (2) is provided with a positioning block (412) in the middle, the screw rod (45) penetrates the middle of the positioning block (412), the positioning block (412) is provided with a spring groove (413) in the middle, the spring groove (413) is provided with a spring (414), and one end of the spring (414) is connected with the threaded head (46).

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