Shoe type squeezing and dewatering auxiliary equipment

Abstract

The utility model relates to the field of papermaking mechanical equipment, in particular to shoe type squeezing and dewatering auxiliary equipment which comprises a shoe type squeezer body, a rotary connector is arranged on one side of the shoe type squeezer body, a connecting ring seat is fixedly installed on one side of the rotary connector, and a connecting ring is installed on one side of the connecting ring seat. A plurality of butt joint columns are arranged on one side of the connecting ring and inserted into butt joint holes formed in the middle of the connecting ring base, the butt joint columns make extrusion contact with rotating plates arranged in the butt joint holes, and shoe sleeves are clamped to the bottoms of the rotating plates through rubber blocks in a limited mode. According to the utility model, the shoe sleeve is inserted into the connecting ring seat, and the connecting ring is in butt joint with the connecting ring seat, so that the butt joint column is used for jacking the rotating plate arranged in the connecting ring seat, the rubber block is used for extruding and locking the outer wall of the shoe sleeve, and the shoe sleeve is embedded into the clamping groove to ensure the connection stability, and the connection stability of the shoe sleeve is further improved; meanwhile, the installation process is convenient, and maintenance efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking machinery and equipment, in particular to an auxiliary device for shoe press dehydration. Background Technique

[0002] The shoe press is a pressing method that forms a wide nip using an eccentric support of a pressing shoe. Its working principle is based on the principles of hydrodynamics and hydrostatics. By injecting lubricating oil into the center of the shoe platen, a hydrodynamic wedge and a thin oil film are formed to lubricate the contact surface between the shoe platen and the shoe sleeve, thereby forming a nip with a controllable intermediate-high roll to press and dehydrate the paper sheet.

[0003] At present, as the main auxiliary device in the shoe press system, the shoe sleeve clamp ensures that the shoe sleeve can be firmly held on the shoe roll during the pressing process without falling off or displacing. However, most traditional shoe sleeve clamps require complex locking rings, bolts, etc. for installation, resulting in a complex and cumbersome maintenance and replacement process for the shoe sleeve, reducing the maintenance efficiency. Therefore, there is an urgent need for an auxiliary device for shoe press dehydration. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an auxiliary device for shoe press dehydration.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An auxiliary device for shoe press dehydration, including a shoe press machine body. One side of the shoe press machine body is provided with a rotary joint. One side of the rotary joint is fixedly installed with a connecting ring seat. One side of the connecting ring seat is installed with a connecting ring. One side of the connecting ring is provided with a plurality of docking columns and is inserted and installed into a docking hole opened in the middle of the connecting ring seat. And the docking columns are in pressing contact with a rotary plate provided in the docking hole. The bottom of the rotary plate is limited and clamped with a shoe sleeve through a rubber block.

[0007] A notch is opened on the inner bottom wall of the docking hole. A rotary plate is rotatably installed in the notch. One side of the bottom wall of the rotary plate is installed with a rubber block. The rubber block extends into the bottom plugging groove. And the rubber block presses the upper end surface of the shoe sleeve inserted into the plugging groove, and makes the shoe sleeve embed into a clamping groove opened on the bottom wall of the plugging groove.

[0008] In addition, preferably, the outer wall of the shoe press machine body is sleeved and installed with a shoe sleeve, and one end of the shoe sleeve is fixedly connected to the connecting ring seat.

[0009] In addition, preferably, one side of the connecting ring is provided with a plurality of docking columns, and each docking column corresponds to a docking hole opened on the connecting ring seat.

[0010] In addition, a preferred structure is that a plurality of mounting seats are provided on the connecting ring seat for docking the connecting ring.

[0011] In addition, a preferred structure is that a plugging slot is formed in the middle of one side of the connecting ring seat. A boot sleeve is plugged and installed in the plugging slot. A clamping slot is formed in the inner bottom wall of the plugging slot, and a rotating plate is rotatably installed on the top wall.

[0012] In addition, a preferred structure is that a torsion spring is arranged at the rotational connection between the rotating plate and the docking hole.

[0013] In addition, a preferred structure is that a notch is formed on one side of the outer wall of the plugging slot. When the connecting ring is connected to the connecting ring seat, a rubber ring arranged on one side of the connecting ring is in extrusion contact with the notch, and the rubber ring deforms and is in extrusion contact with the outer wall of the boot sleeve.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the boot sleeve is inserted into the connecting ring seat, and the connecting ring is docked with the connecting ring seat, so that the docking post presses the rotating plate arranged inside the connecting ring seat, the rubber block presses and locks the outer wall of the boot sleeve, and makes it embed into the clamping slot to ensure the connection stability. At the same time, when the connecting ring is connected to the connecting ring seat, the rubber ring arranged between the two deforms and presses and locks the outer wall of the boot sleeve, further improving the connection stability. Meanwhile, the installation process is convenient, effectively improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the external structure schematic diagram of a boot type press dewatering auxiliary device proposed by the present utility model;

[0017] Figure 2 is the connection structure schematic diagram of the connecting ring proposed by the present utility model;

[0018] Figure 3 is the internal structure schematic diagram of the connecting ring seat proposed by the present utility model;

[0019] Figure 4 is the partial enlarged schematic diagram of the internal structure of the connecting ring seat proposed by the present utility model;

[0020] Figure 5 is the structure schematic diagram of the notch installation position proposed by the present utility model.

[0021] In the figure: 1 boot type press body, 2 rotary joint, 3 connecting ring seat, 31 mounting seat, 32 docking hole, 4 boot sleeve, 5 connecting ring, 51 docking post, 6 plugging slot, 7 rotating plate, 71 torsion spring, 8 clamping slot, � rubber block, 10 notch, 11 rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Referring to Figures 1-5 , a boot-type press dehydration auxiliary device includes a boot-type press machine body 1. A rotary joint 2 is provided on one side of the boot-type press machine body 1. A connecting ring seat 3 is fixedly installed on one side of the rotary joint 2. A connecting ring 5 is installed on one side of the connecting ring seat 3. A plurality of docking posts 51 are provided on one side of the connecting ring 5 and are inserted into a docking hole 32 opened in the middle of the connecting ring seat 3. The docking post 51 is in pressing contact with a rotary plate 7 provided in the docking hole 32. The bottom of the rotary plate 7 is limited and clamped with a boot sleeve 4 through a rubber block 9.

[0024] Furthermore, a notch is opened on the inner bottom wall of the docking hole 32. The rotary plate 7 is rotatably installed in the notch. One side of the bottom wall of the rotary plate 7 is provided with a rubber block 9. The rubber block 9 extends into the bottom plug-in slot 6. The rubber block 9 presses the upper end surface of the boot sleeve 4 inserted into the plug-in slot 6, and the boot sleeve 4 is embedded into a clamping groove 8 opened on the bottom wall of the plug-in slot 6.

[0025] Furthermore, the outer wall of the boot-type press machine body 1 is sleeved with a boot sleeve 4. One end of the boot sleeve 4 is fixedly connected to the connecting ring seat 3.

[0026] Furthermore, a plurality of docking posts 51 are provided on one side of the connecting ring 5, and each docking post 51 corresponds to a docking hole 32 opened on the connecting ring seat 3.

[0027] Furthermore, a plurality of mounting seats 31 are provided on the connecting ring seat 3 to dock the connecting ring 5. The fastening bolt passes through the connecting ring 5, and the locking connection is realized through the mounting seat 31.

[0028] Furthermore, a plug-in slot 6 is opened in the middle of one side of the connecting ring seat 3. The boot sleeve 4 is inserted and installed in the plug-in slot 6. A clamping groove 8 is opened on the inner bottom wall of the plug-in slot 6, and the rotary plate 7 is rotatably installed on the top wall.

[0029] Furthermore, a torsion spring 71 is provided at the rotational connection of the rotary plate 7 and the docking hole 32.

[0030] Furthermore, a notch 10 is opened on one side of the outer wall of the plug-in slot 6. When the connecting ring 5 is connected to the connecting ring seat 3, a rubber ring 11 provided on one side of the connecting ring 5 is in pressing contact with the notch 10, and the rubber ring 11 deforms and is in pressing contact with the outer wall of the boot sleeve 4.

[0031] In this embodiment, the boot cover 4 is sleeved on the outer wall of the boot press body 1, and one end of the sleeve body is inserted into the insertion slot 6 formed in the middle of the connecting ring seat 3. Then, the docking post 51 on the connecting ring 5 is aligned and inserted into the docking hole 32 formed in the connecting ring seat 3. At this time, the docking post 51 presses against the rotating plate 7 arranged inside the docking hole 32, and the rotating plate 7 rotates under the extrusion effect. During the rotation process, the rotating plate 7 drives the rubber block 9 to extrude the boot cover 4 inserted in the lower insertion slot 6. At this time, the connecting ring 5 and the connecting ring seat 3 are firmly fastened and locked through fasteners to complete the installation purpose of the boot cover 4.

[0032] Among them, during the actual use process, when the connecting ring 5 is connected to the connecting ring seat 3, the rubber ring 11 arranged on the outer side of the connecting ring 5 fits with the notch 10 formed in the middle of the connecting ring seat 3. And under the extrusion effect, the rubber ring 11 deforms and extrudes the outer wall of the boot cover 4 installed in the notch 10 below, that is, in the insertion slot 6, to ensure its connection stability.

[0033] Among them, during the actual use process, the rotating plate 7 is trapezoidal in shape to better contact with the docking post 51. At the same time, through the setting of the torsion spring 71, the rotating plate 7 is in an upward inclined state in the natural state. When the docking post 51 is in extrusion contact with the rotating plate 7, the rotating plate 7 is extruded and rotates. At this time, the rubber block 9 presses against the boot cover 4 and makes the boot cover 4 embed into the clamping slot 8.

[0034] Among them, it should be noted that the rotary joint 2 is a necessary component for the boot press body 1 to drive the boot cover 4 to rotate, and no more details will be described here.

[0035] In the present utility model, the boot cover 4 is inserted into the connecting ring seat 3, and the connecting ring 5 is docked with the connecting ring seat 3, so that the docking post 51 presses against the rotating plate 7 arranged inside the connecting ring seat 3, so that the rubber block 9 extrudes and locks the outer wall of the boot cover 4 and makes it embed into the clamping slot to ensure the connection stability. At the same time, when the connecting ring 5 is connected to the connecting ring seat 3, the rubber ring 11 arranged between them deforms and extrudes and locks the outer wall of the boot cover 4, further improving its connection stability. At the same time, the installation process is convenient and the maintenance efficiency is effectively improved.

[0036] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its utility model concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An auxiliary device for boot press dehydration, comprising a boot press machine body (1), characterized in that, On one side of the body (1) of the shoe press, a rotary joint (2) is provided. On one side of the rotary joint (2), a connecting ring seat (3) is fixedly installed. On one side of the connecting ring seat (3), a connecting ring (5) is installed. On one side of the connecting ring (5), a plurality of docking posts (51) are provided and inserted into the docking holes (32) opened in the middle of the connecting ring seat (3). And the docking posts (51) are in pressing contact with a rotary plate (7) provided in the docking holes (32). The bottom of the rotary plate (7) is limited and clamped with a shoe sleeve (4) through a rubber block (9). A notch is opened on the inner bottom wall of the docking hole (32). A rotary plate (7) is rotatably installed in the notch. On one side of the bottom wall of the rotary plate (7), a rubber block (9) is installed. The rubber block (9) extends into the bottom plugging slot (6). And the rubber block (9) presses the upper end surface of the shoe sleeve (4) inserted into the plugging slot (6), and makes the shoe sleeve (4) embedded into the clamping slot (8) opened on the bottom wall of the plugging slot (6).

2. The auxiliary device for boot press dehydration according to claim 1, characterized in that, The outer wall of the body (1) of the shoe press is sleeved and installed with a shoe sleeve (4). One end of the shoe sleeve (4) is fixedly connected to the connecting ring seat (3).

3. An auxiliary device for boot press dehydration according to claim 1, characterized in that On one side of the connecting ring (5), a plurality of docking posts (51) are provided. Each docking post (51) corresponds to the docking hole (32) opened on the connecting ring seat (3).

4. The auxiliary device for boot press dehydration according to claim 1, characterized in that A plurality of mounting seats (31) are provided on the connecting ring seat (3) to dock the connecting ring (5).

5. The auxiliary device for boot press dehydration according to claim 1, characterized in that, On the middle of one side of the connecting ring seat (3), a plugging slot (6) is opened. A shoe sleeve (4) is inserted and installed in the plugging slot (6). And on the inner bottom wall of the plugging slot (6), a clamping slot (8) is opened. And a rotary plate (7) is rotatably installed on the top wall.

6. The auxiliary equipment for boot press dehydration according to claim 5, characterized in that, A torsion spring (71) is arranged at the rotational connection of the rotary plate (7) and the docking hole (32).

7. An auxiliary device for boot press dehydration according to claim 1, characterized in that, On one side of the outer wall of the plugging slot (6), a notch (10) is opened. And when the connecting ring (5) is connected to the connecting ring seat (3), a rubber ring (11) arranged on one side of the connecting ring (5) is in pressing contact with the notch (10). And the rubber ring (11) deforms and is in pressing contact with the outer wall of the shoe sleeve (4).

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