Integrated bearing seat for washing and dehydrating machine

Abstract

The utility model discloses an integrated bearing seat for a washing and dehydrating machine. A washing and dehydrating machine housing; the inner cylinder is rotationally arranged in the washing and dehydrating machine shell; the bearing seat is arranged on the outer side wall surface of the washing and dehydrating machine shell; the washing and dewatering machine comprises a washing and dewatering machine shell, a bearing seat arranged in the washing and dewatering machine shell, a rotating shaft rotationally installed in the bearing seat, an auxiliary ring arranged on the inner side wall face of the washing and dewatering machine shell, and a groove formed in one end face, close to the washing and dewatering machine shell, of the bearing seat. One end of the connecting rod is fixedly connected with one end face of the auxiliary ring, and the other end of the connecting rod penetrates through the side wall of the washing and dehydrating machine shell and is inserted into the groove; under the action of an auxiliary ring, a groove, a connecting rod, a first threaded groove and a first bolt, the bearing seat can be fixed on the outer side wall surface of the washing and dehydrating machine shell more firmly, the rotating shaft can be prevented from rotating in the bearing seat more stably when the inner cylinder rotates at a high speed to generate vibration, the performance of the whole machine can be improved, and the service life of the whole machine can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of washing and dehydrating machines, in particular to an integrated bearing seat for washing and dehydrating machines. Background Art

[0002] The bearing seat of the washing and drying machine is fixed on the outer shell of the washing and drying machine, and the main shaft in the bearing seat drives the inner drum installed inside the outer shell to rotate, so that the outer shell does not rotate and the inner drum rotates, thereby realizing the washing function; in the prior art, the fixing of the bearing seat requires an additional supporting plane to be provided on the end face of the outer shell to fix the bearing seat on the outer shell. This type of fixing method requires that the supporting plane of the bearing seat is perpendicular to the end face of the outer shell to ensure the concentricity of the rotating shaft, the outer shell and the inner drum. However, due to its own gravity and the pressure of the bearing seat, the supporting plane will be deformed during use, thereby failing to ensure the concentricity of the rotating shaft, the outer shell and the inner drum, resulting in vibration when the inner drum rotates at high speed, affecting the performance and life of the whole machine. Utility Model Content

[0003] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes an integrated bearing seat for a washing and drying machine, comprising:

[0004] Washing machine housing;

[0005] An inner drum, rotatably disposed in the outer shell of the washing and drying machine;

[0006] A bearing seat is arranged on the outer wall surface of the outer shell of the washing and drying machine;

[0007] A rotating shaft is rotatably mounted in the bearing seat, with one end extending out of the bearing seat and the other end penetrating the side wall of the outer shell of the washing and drying machine and fixedly connected to the outer wall of the inner cylinder;

[0008] An auxiliary ring is arranged on the inner wall surface of the outer shell of the washing and drying machine and sleeved on the outer surface of the rotating shaft;

[0009] A groove is formed in an end surface of the bearing seat close to the housing of the washing and drying machine;

[0010] A connecting rod, one end of which is fixedly connected to one end surface of the auxiliary ring, and the other end of which passes through the side wall of the housing of the washing and drying machine and is inserted into the groove;

[0011] a first thread groove formed on an outer surface of the connecting rod;

[0012] The first bolt is disposed on the bearing seat and is threadably connected to the first thread groove.

[0013] Preferably, a second thread groove is formed on the outer wall surface of the washing-extracting machine housing, and a second bolt threadably connected to the second thread groove is provided on the bearing seat.

[0014] Preferably, a third thread groove is formed on the inner wall surface of the washing-extracting machine housing, and a third bolt threadably connected to the third thread groove is provided on the auxiliary ring.

[0015] Preferably, a reinforcement plate is fixedly mounted on the outer surface of the bearing seat.

[0016] Preferably, a bearing seat is provided on the outer wall surface of the washing and drying machine shell, a driving member is provided on the bearing seat, and pulleys are fixedly mounted on the end of the rotating shaft away from the inner drum and the output end of the driving member, and a pair of the pulleys are connected to each other by belts.

[0017] Preferably, a protective shell is provided on the outer wall surface of the outer shell of the washing and drying machine and located on the outer side of the driving member and the bearing seat.

[0018] The beneficial technical effects of the utility model are as follows: under the action of the auxiliary ring, the groove, the connecting rod, the first thread groove and the first bolt, the bearing seat can be fixed on the outer wall surface of the outer shell of the washing and drying machine, so that it can be fixed more firmly, and the inner drum can be prevented from vibrating when rotating at a high speed, and the rotating shaft can rotate more stably in the bearing seat, which can improve the performance and service life of the whole machine;

[0019] At the same time, under the action of the reinforcing plate, the weighing strength of the bearing seat can be improved, and the bearing seat can be prevented from deformation, which brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the front cross-sectional structure of the utility model is shown.

[0021] Figure 2 The utility model is shown Figure 1 Schematic diagram of the enlarged structure of part A.

[0022] Figure 3 The utility model is shown Figure 1 Schematic diagram of the enlarged structure of part B.

[0023] Figure numerals 1, washing machine casing, 2, inner drum, 3, bearing seat, 4, rotating shaft, 5, auxiliary ring, 6, groove, 7, connecting rod, 8, first thread groove, 9, first bolt, 10, second thread groove, 11, second bolt, 12, third thread groove, 13, third bolt, 14, reinforcing plate, 15, bearing seat, 16, driving member, 17, pulley, 18, belt, 19, protective shell. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0025] The utility model provides an integrated bearing seat for a washing and drying machine, comprising:

[0026] Washing and drying machine housing 1;

[0027] The inner drum 2 is rotatably arranged in the outer shell 1 of the washing and drying machine;

[0028] An opening is formed on one side wall of the washing machine housing 1, which can facilitate the staff to place the clothes to be washed into the inner drum 2. At the same time, a sealing door is hinged on the outer wall of the washing machine housing 1, and the sealing door can seal the opening;

[0029] The bearing seat 3 is arranged on the outer wall surface of the washing and drying machine housing 1;

[0030] The rotating shaft 4 is rotatably mounted in the bearing seat 3, and one end of the rotating shaft extends out of the bearing seat 3, and the other end of the rotating shaft passes through the side wall of the washing and drying machine housing 1 and is fixedly connected to the outer wall of the inner drum 2;

[0031] The rotation of the rotating shaft 4 can drive the inner drum 2 to rotate, and the clothes inside it can be washed;

[0032] The auxiliary ring 5 is arranged on the inner wall surface of the washing and drying machine housing 1 and sleeved on the outer surface of the rotating shaft 4;

[0033] A groove 6 is formed in an end surface of the bearing housing 3 close to the washing and drying machine housing 1;

[0034] A connecting rod 7, one end of which is fixedly connected to one end surface of the auxiliary ring 5, and the other end of which penetrates the side wall of the washing and drying machine housing 1 and is inserted into the groove 6;

[0035] A first thread groove 8 is formed on the outer surface of the connecting rod 7;

[0036] A first bolt 9 is provided on the bearing seat 3 and is threadedly connected to the first thread groove 8;

[0037] Under the action of the first thread groove 8, the first bolt 9, the groove 6 and the connecting rod 7, the bearing seat 3 and the auxiliary ring 5 can be relatively fixed, so that the rotating shaft 4 can remain stable when rotating.

[0038] Specifically, a second thread groove 10 is formed on the outer wall surface of the washing and drying machine housing 1, and a second bolt 11 threadably connected to the second thread groove 10 is provided on the bearing seat 3;

[0039] Under the action of the second thread groove 10 and the second bolt 11 , it is convenient for the staff to fix the bearing seat 3 and the washing-extracting machine housing 1 to each other.

[0040] Specifically, a third thread groove 12 is formed on the inner wall surface of the washing and drying machine housing 1, and a third bolt 13 threadably connected to the third thread groove 12 is provided on the auxiliary ring 5;

[0041] Under the action of the third thread groove 12 and the third screw rod 13, the auxiliary ring 5 and the washing-extracting machine housing 1 can be fixed to each other.

[0042] Specifically, a reinforcing plate 14 is fixedly mounted on the outer surface of the bearing seat 3;

[0043] There are two pairs of reinforcing plates 14, which can improve the strength of the bearing seat 3 and prevent the bearing seat 3 from deforming, causing the shaft 4 to be unable to rotate normally.

[0044] Specifically, a bearing seat 15 is provided on the outer wall surface of the washing and drying machine housing 1, and a driving member 16 is provided on the bearing seat 15. A pulley 17 is fixedly installed on the end of the rotating shaft 4 away from the inner drum 2 and the output end of the driving member 16. The pair of pulleys 17 are connected to each other through a belt 18.

[0045] The bearing seat 15 is fixedly mounted on the outer wall surface of the washing and drying machine housing 1 and can be relatively fixed. At the same time, the driving member 16 is a motor and is fixedly mounted on the upper end surface of the bearing seat 15 and can be relatively fixed. The output end of the driving member 16 can drive a pulley 17 to rotate. At this time, under the action of the belt 18, another pulley 17 can drive the rotating shaft 4 to rotate at the same time.

[0046] Specifically, a protective shell 19 is provided on the outer wall of the washing and drying machine housing 1 and located outside the driving member 16 and the bearing seat 3;

[0047] The protective shell 19 is fixedly mounted on the outer wall of the washing and drying machine housing 1, and can be relatively fixed. At the same time, the driving member 16 and the bearing seat 3 can be protected to prevent accidental touch by the staff.

[0048] Working principle: The rotation of the output end of the driving member 16 can drive a pulley 17 to rotate. At this time, under the action of the belt 18, another pulley 17 can drive the rotating shaft 4 to rotate at the same time. At this time, the rotation of the rotating shaft 4 can drive the inner tube 2 to rotate at the same time. At the same time, the connecting rod 7 is inserted into the groove 6, and the first bolt 9 is rotated at the same time, so that one end of it is threadedly connected with the first thread groove 8. The connecting rod 7 can be fixed in the groove 6, and the bearing seat 3 and the auxiliary ring 5 are fixed to each other, so that the rotating shaft 4 can remain stable during rotation and prevent it from shaking, which brings convenience to people.

[0049] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0050] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0051] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0052] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0053] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An integrated bearing seat for a washing and drying machine, characterized in that: include; Washing machine housing (1); An inner drum (2) rotatably disposed in the outer shell (1) of the washing and extracting machine; A bearing seat (3) is arranged on the outer wall surface of the washing and drying machine housing (1); A rotating shaft (4) is rotatably mounted in the bearing seat (3), with one end extending out of the bearing seat (3) and the other end penetrating the side wall of the washing and drying machine housing (1) and fixedly connected to the outer wall of the inner cylinder (2); An auxiliary ring (5) is arranged on the inner wall surface of the outer shell (1) of the washing and drying machine and sleeved on the outer surface of the rotating shaft (4); A groove (6) is formed in an end surface of the bearing seat (3) close to the washing and drying machine housing (1); A connecting rod (7), one end of which is fixedly connected to one end surface of the auxiliary ring (5), and the other end of which penetrates the side wall of the washing and drying machine housing (1) and is inserted into the groove (6); A first thread groove (8) formed on the outer surface of the connecting rod (7); A first bolt (9) is disposed on the bearing seat (3) and is threadedly connected to the first thread groove (8).

2. The integrated bearing seat for a washing and drying machine according to claim 1, characterized in that: A second thread groove (10) is formed on the outer wall surface of the washing-extracting machine housing (1), and a second bolt (11) threadedly connected to the second thread groove (10) is provided on the bearing seat (3).

3. The integrated bearing seat for a washing and drying machine according to claim 1, characterized in that: A third thread groove (12) is formed on the inner wall surface of the washing-extracting machine housing (1), and a third bolt (13) threadedly connected to the third thread groove (12) is provided on the auxiliary ring (5).

4. The integrated bearing seat for a washing and drying machine according to claim 1, characterized in that: A reinforcing plate (14) is fixedly mounted on the outer surface of the bearing seat (3).

5. The integrated bearing seat for a washing and drying machine according to claim 1, characterized in that: A bearing seat (15) is provided on the outer wall surface of the washing and drying machine housing (1), and a driving member (16) is provided on the bearing seat (15). A pulley (17) is fixedly mounted on one end of the rotating shaft (4) away from the inner cylinder (2) and an output end of the driving member (16), and a pair of pulleys (17) are connected to each other via a belt (18).

6. The integrated bearing seat for a washing and drying machine according to claim 5, characterized in that: A protective shell (19) is provided on the outer wall surface of the washing-extracting machine housing (1) and located outside the driving member (16) and the bearing seat (3).

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