CN213039462U

CN213039462U - Compressor with stable shockproof structure for washing machine

Info

Publication number: CN213039462U
Application number: CN202021428515.9U
Authority: CN
Inventors: 李龙; 柳铉相
Original assignee: Suzhou Jiaqike Electronic Co ltd
Current assignee: Suzhou Jiaqike Electronic Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a compressor with stable shockproof structure for washing machine, which comprises an outer shell, a compressor body, a first fixing ring, a second fixing ring and a first supporting mechanism, wherein the outer shell is sleeved outside the compressor body, the outer shell is internally provided with the first fixing ring and the second fixing ring respectively, the first fixing ring and the second fixing ring are respectively sleeved inside the outer shell where the end surface of the compressor body is positioned, the second supporting mechanism is arranged between the first fixing ring and the second fixing ring where the two sides of the compressor body are positioned, the upper end and the lower end of the first fixing ring and the second fixing ring are provided with a second fastener, and the end surface of the side wall of the outer; the compressor main part is fixed in the casing through the collar setting in the outside, when receiving jolting, the bearing structure of collar left and right sides and upper and lower extreme can carry out omnidirectional floating support and buffering shock attenuation to it to weaken the produced influence of jolting, improve compressor job stabilization nature.

Description

Compressor with stable shockproof structure for washing machine

Technical Field

The utility model relates to a compressor technical field for the washing machine specifically is a washing machine is with compressor that has stable shockproof structure.

Background

The compressor is characterized in that a pair of male and female rotors meshed in parallel rotate in a cylinder, so that air between rotor tooth grooves continuously generates periodic volume change, the air is conveyed from an intake side to an output side along the axis of the rotor, the whole process of air suction, compression and exhaust of the screw air compressor is realized, in the washing machine, the compressor is often required to be configured for ensuring the use safety of the washing machine, when a door of the washing machine is closed, a door lock of the washing machine is controlled by a pneumatic safety switch, the opening and closing of the door are controlled by an air valve, and meanwhile, a pneumatic valve is required to be used for starting and stopping during drainage operation.

The compressor is in the state of jolting often when carrying out work, and traditional bearing structure often just supports fixedly to the compressor bottom, and when the compressor received the impact force that comes from the left and right sides, it is obvious just unable to play normal support shock attenuation effect to bring the potential safety hazard for compressor work, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing machine is with compressor that has stable shockproof structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a compressor with a stable shockproof structure for a washing machine comprises an outer shell, a compressor body, a first fixing ring, a second fixing ring and a first supporting mechanism for performing shock absorption supporting on the upper end and the lower end of the compressor body, wherein the outer shell is sleeved outside the compressor body;

the first supporting mechanism comprises a fixed sleeve arranged on the inner end face of the shell body where the first fastener is located, a movable top head which is in movable fit with the inner wall of the fixed sleeve is clamped in the fixed sleeve, one end of the movable top head in the fixed sleeve is fixedly connected with the end portion of the first fastener through a metal spring, and one end of the movable top head outside the fixed sleeve is fixedly connected with the end face of the second fastener through a connecting column.

Preferably, the second supporting mechanism comprises a first side baffle and a second side baffle, the first side baffle and the second side baffle are respectively arranged between two sides of the compressor body in the outer shell, the first side baffle and the second side baffle are respectively connected and fixed with the outer end faces of the first fixing ring and the second fixing ring through fixing pieces welded at two ends of the first side baffle and the second side baffle, and two groups of elastic pieces used for enabling the first side baffle and the second side baffle to play a floating supporting effect are respectively arranged at the connecting parts of the fixing pieces and the first fixing ring and the second fixing ring in a penetrating mode.

Preferably, the elastic part comprises a spring column, a first ejector block and a second ejector block, the first ejector block and the second ejector block are respectively arranged at two ends of the spring column and are fixedly connected with the spring column, one end, far away from the spring column, of the first ejector block is fixedly connected with the end face of the fixing piece, and one end, far away from the spring column, of the second ejector block is fixedly connected with the end face of the inner side of the outer shell.

Preferably, the inner cavity of the fixed sleeve is paved with a smooth layer used for reducing friction loss between the two matching pieces corresponding to the end face of the side wall of the movable plug, and the fixed sleeve is connected with the side wall of the movable plug in a sliding mode through the smooth layer.

Preferably, the compressor body is arranged in the outer shell in a penetrating manner through fixing rings arranged at two ends of the outer shell and is fixedly connected with the outer shell.

Preferably, the upper end and the lower end of the outer shell are provided with a plurality of groups of mounting blocks, and each mounting block is fixedly mounted with an external connecting piece through a fixing screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the main body of the middle compressor is fixed in the shell through the mounting ring arranged at the outer side, and when jolting, the supporting structures at the left side, the right side, the upper end and the lower end of the mounting ring can carry out omnibearing floating support and buffering shock absorption on the mounting ring, so that the influence generated by jolting is weakened, and the working stability of the compressor is improved;

the activity top slides in fixed sleeve, and the use on smooth layer can effectively reduce the produced friction loss of activity top work, improves the working life of two fitting pieces, and the compressor passes through the shell body and protects its body, can reduce the impact damage that the compressor received, is used for fixed installation piece on the cooperation shell body, improves compressor overall structure's stability.

Drawings

Fig. 1 is a schematic structural view of a compressor having a stable vibration-proof structure for a washing machine.

Fig. 2 is a schematic structural view of an outer shell of a compressor having a stable and shock-proof structure for a washing machine.

Fig. 3 is a schematic structural view of an elastic member in a compressor having a stable vibration-proof structure for a washing machine.

Fig. 4 is an enlarged view of a portion a of fig. 2 of a compressor having a stable vibration-proof structure for a washing machine.

In the figure: the compressor comprises an outer shell 1, a compressor body 2, a fixing ring 3, a mounting block 4, a first side baffle 5, a first fixing ring 6, a second fixing ring 7, a second side baffle 8, a spring post 9, a first ejector block 10, a second ejector block 11, a first fastener 12, a fixing sleeve 13, a second fastener 14, a connecting post 15, a movable ejector head 16, a metal spring 17 and a fixing piece 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a compressor with a stable shockproof structure for a washing machine includes an outer shell 1, a compressor body 2, a first fixing ring 6, a second fixing ring 7, and a first supporting mechanism for shock-absorbing supporting the upper and lower ends of the compressor body 2, the outer shell 1 is sleeved outside the compressor body 2, the outer shell 1 where the end surface of the compressor body 2 is located is respectively sleeved with the first fixing ring 6 and the second fixing ring 7, and a second supporting mechanism for shock-absorbing supporting the two sides of the compressor body 2 is arranged between the first fixing ring 6 and the second fixing ring 7 where the two sides of the compressor body 2 are located;

the upper end and the lower end of the first fixing ring 6 and the second fixing ring 7 are provided with second fastening pieces 14, the end surface of the side wall of the outer shell 1 corresponding to the second fastening pieces 14 is provided with first fastening pieces 12, the first supporting mechanism comprises a fixing sleeve 13 arranged on the inner end surface of the outer shell 1 where the first fastening pieces 12 are arranged, a movable top head 16 movably matched with the inner wall of the fixing sleeve 13 is clamped in the fixing sleeve 13, one end of the fixing sleeve 13 where the movable top head 16 is arranged is fixedly connected with the end part of the first fastening piece 12 through a metal spring 17, and one end of the fixing sleeve 13 where the movable top head 16 is arranged is fixedly connected with the end surface of the second fastening piece 14 through a connecting column 15; a smooth layer for reducing friction loss between two matching pieces is laid on the end face of the side wall of the inner cavity of the fixed sleeve 13 corresponding to the movable top head 16, and the fixed sleeve 13 is in sliding connection with the side wall of the movable top head 16 through the smooth layer; when the compressor body 2 jolts up and down, the first fixing ring 6 and the second fixing ring 7 drive the movable plug 16 to slide in the fixing sleeve 13, the metal spring 17 is pressed in the sliding process, and the function of buffering and supporting is achieved through elastic deformation of the metal spring 17;

the second supporting mechanism comprises a first side baffle 5 and a second side baffle 8, the first side baffle 5 and the second side baffle 8 are respectively arranged between two sides of the compressor body 2 in the outer shell 1, the first side baffle 5 and the second side baffle 8 are respectively connected and fixed with the outer side end faces of the first fixing ring 6 and the second fixing ring 7 through fixing pieces 18 welded at two ends of the first side baffle 5 and the second side baffle 8, and two groups of elastic pieces used for enabling the first side baffle 5 and the second side baffle 8 to have a floating supporting effect are respectively arranged at the connection positions of the fixing pieces 18 and the first fixing ring 6 and the second fixing ring 7 in a penetrating mode; when the compressor body 2 bumps left and right, the first side baffle 5 and the second side baffle 8 are connected between the fixing ring and the side wall of the outer shell 1 through the elastic piece for fixing, and the two sides of the compressor body 2 are protected through the floatability of the first side baffle 5 and the second side baffle 8;

the elastic piece comprises a spring column 9, a first ejector block 10 and a second ejector block 11, the first ejector block 10 and the second ejector block 11 are respectively arranged at two ends of the spring column 9 and are fixedly connected with the spring column 9, one end, far away from the spring column 9, of the first ejector block 10 is fixedly connected with the end face of the fixed piece 18, and one end, far away from the spring column 9, of the second ejector block 11 is fixedly connected with the end face of the inner side of the outer shell 1; the spring column 9 consists of a column body and a spring, the column body is used for connecting the first top block 10 and the second top block 11 together, and the spring has a damping function;

the compressor body 2 is arranged in the outer shell 1 in a penetrating way through fixing rings 3 arranged at two ends of the outer shell 1 and is fixedly connected with the outer shell 1, a plurality of groups of mounting blocks 4 are arranged at the upper end and the lower end of the outer shell 1, and each mounting block 4 is fixedly mounted with an external connecting piece through a fixing screw; compressor body 2 wears to establish and fixes in shell body 1, and shell body 1 can protect compressor body 2, reduces the impact damage that compressor body 2 received.

The utility model discloses a theory of operation is: when jolting from top to bottom when compressor body 2, first solid fixed ring 6 and the solid fixed ring 7 of second drive activity top 16 and slide in fixed sleeve 13, it plays the function that the bradyseism supported to press metal spring 17 and elastic deformation through metal spring 17 in sliding, when jolting from left to right, connect through the elastic component between first side shield 5 and the second side shield 8 and fix between solid fixed ring and shell body 1 lateral wall, the floatability through first side shield 5 and second side shield 8 provides the protection to compressor body 2 both sides, compressor main part 2 is fixed in the casing through the collar setting in the outside, when receiving jolting, the bearing structure of collar left and right sides and upper and lower extreme can carry out omnidirectional floating support and buffering shock attenuation to it, thereby weaken the produced influence of jolting, improve the stability of compressor work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A compressor with a stable and shockproof structure for a washing machine comprises an outer shell (1), a compressor body (2), a first fixing ring (6), a second fixing ring (7) and a first supporting mechanism for carrying out shock absorption and support on the upper end and the lower end of the compressor body (2), it is characterized in that an outer shell (1) is sleeved outside the compressor body (2), a first fixing ring (6) and a second fixing ring (7) are respectively sleeved in the outer shell (1) where the end face of the compressor body (2) is located, a second supporting mechanism for damping and supporting two sides of the compressor body (2) is arranged between the first fixing ring (6) and the second fixing ring (7) on two sides of the compressor body (2), the upper end and the lower end of the first fixing ring (6) and the second fixing ring (7) are provided with second fasteners (14), a first fastening piece (12) is arranged on the end face of the side wall of the outer shell (1) corresponding to the second fastening piece (14);

first supporting mechanism is including installing fixed sleeve (13) on the terminal surface in first fastener (12) place shell body (1), fixed sleeve (13) inside callipers be equipped with fixed sleeve (13) inner wall clearance fit's activity top (16), one end is fixed through metal spring (17) and first fastener (12) end connection in activity top (16) place fixed sleeve (13), the outer one end of activity top (16) place fixed sleeve (13) is through linking up post (15) and second fastener (14) terminal surface fixed connection.

2. The compressor with the stable shockproof structure for the washing machine according to claim 1, wherein the second support mechanism comprises a first side baffle (5) and a second side baffle (8), the first side baffle (5) and the second side baffle (8) are respectively disposed between two sides of the compressor body (2) in the outer shell (1), the first side baffle (5) and the second side baffle (8) are respectively connected and fixed with the outer side end faces of the first fixing ring (6) and the second fixing ring (7) through fixing pieces (18) welded at two ends of the first side baffle (5) and the second side baffle (8), and two sets of elastic pieces for enabling the first side baffle (5) and the second side baffle (8) to have a floating support effect are respectively arranged at the joints of the fixing pieces (18) and the first fixing ring (6) and the second fixing ring (7) in a penetrating manner.

3. The compressor with the stable shockproof structure for the washing machine according to claim 2, wherein the elastic member comprises a spring column (9), a first top block (10) and a second top block (11), the first top block (10) and the second top block (11) are respectively disposed at two ends of the spring column (9) and are fixedly connected with the spring column (9), one end of the first top block (10) far away from the spring column (9) is fixedly connected with an end face of the fixing plate (18), and one end of the second top block (11) far away from the spring column (9) is fixedly connected with an end face of the inner side of the outer shell (1).

4. The compressor with stable shockproof structure for washing machine according to claim 1, characterized in that the inner cavity of the fixed sleeve (13) is laid with a smooth layer for reducing friction loss between two mating members corresponding to the end surface of the side wall of the movable head (16), and the fixed sleeve (13) is connected with the side wall of the movable head (16) in a sliding manner through the smooth layer.

5. The compressor with stable and shockproof structure for the washing machine according to claim 1 is characterized in that the compressor body (2) is arranged in the outer shell (1) in a penetrating way through fixing rings (3) arranged at two ends of the outer shell (1) and is fixedly connected with the outer shell (1).

6. The compressor with stable and shockproof structure for the washing machine according to claim 1, characterized in that a plurality of sets of mounting blocks (4) are arranged at the upper and lower ends of the outer casing (1), and each mounting block (4) is fixedly mounted with an external connecting piece through a fixing screw.