CN216445651U - Shock absorption structure of industrial washing machine - Google Patents
Shock absorption structure of industrial washing machine Download PDFInfo
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- CN216445651U CN216445651U CN202123204019.2U CN202123204019U CN216445651U CN 216445651 U CN216445651 U CN 216445651U CN 202123204019 U CN202123204019 U CN 202123204019U CN 216445651 U CN216445651 U CN 216445651U
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- industrial washing
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Abstract
The utility model discloses a damping structure of an industrial washing machine, which comprises a machine main body, wherein combined damping springs are symmetrically arranged at the front, the back and the left and the right of four corners below the machine main body, the lower ends of the combined damping springs are fixed on a supporting base through positioning sleeves, the front end and the back end of the machine main body are symmetrically connected with a plurality of groups of hydraulic buffers in the left and the right mode, the other ends of the hydraulic buffers are connected with the supporting base, each combined damping spring comprises an inner spring and an outer spring which are mutually nested, and the inner spring and the outer spring are coaxially arranged. The shock absorption structure of the utility model can improve the shock absorption rate of the industrial washing machine and prolong the service life of the machine.
Description
Technical Field
The utility model relates to the field of industrial washing machines, in particular to a damping structure of an industrial washing machine.
Background
The industrial washing machine is suitable for washing various clothes and fabrics such as cotton fabric, wool fabric, hemp and chemical fiber blended fabric, has wide application in laundry rooms of clothing factories, washing factories, industrial and mining enterprises, schools, hotels, hospitals and the like, and is ideal equipment for reducing labor intensity, improving working efficiency and reducing energy consumption.
The industrial washing machine is characterized in that a motor drives an inner barrel to rotate through a belt and rotates forward and backward under the action of a time schedule controller, so that clothes, water, washing chemicals and the like do asynchronous movement and rub mutually, and the aim of cleaning the clothes is fulfilled. When the industrial washing machine is used for high-speed dehydration, due to unbalanced load and high-speed operation, the machine generates shaking and noise, and the service life of the machine is shortened. Therefore, a buffering and shock-absorbing structure is required.
At present, most of the buffering and damping devices of domestic industrial washing machines adopt single spring damping, the load bearing range is limited, the buffering and damping effect is not ideal, and the practicability of the whole device is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a damping structure of an industrial washing machine, which can improve the damping rate of the industrial washing machine, reduce the working noise of the machine and prolong the service life of the machine.
The utility model discloses a damping structure of an industrial washing machine, which comprises a machine main body, wherein combined damping springs are symmetrically arranged at the front, the back and the left and the right of four corners below the machine main body, the lower ends of the combined damping springs are fixed on a supporting base through positioning sleeves, the front end and the back end of the machine main body are symmetrically connected with a plurality of groups of hydraulic buffers in the left and the right mode, the other ends of the hydraulic buffers are connected with the supporting base, each combined damping spring comprises an inner spring and an outer spring which are nested with each other, and the inner spring and the outer spring are coaxially arranged.
Preferably, the inner spring and the outer spring are opposite in rotation direction.
Preferably, the upper end of the combined damping spring is fixed with the upper spring beam of the machine main body through a damping rubber block.
Preferably, the cushion rubber block comprises a cushion rubber column, a rubber connecting plate and a spring seat, the rubber connecting plate is bonded on the upper surface of the cushion rubber column, the spring seat is bonded on the lower surface of the cushion rubber column, a plurality of threaded holes fixed with an upper spring beam are formed in the rubber connecting plate, and the spring seat is provided with an inner ring and an outer ring assembled with an inner spring and an outer spring.
Preferably, the supporting base comprises a rectangular frame, a lug plate fixing beam and a reinforcing beam which are transversely welded in the rectangular frame, a plurality of second reinforcing beams which are longitudinally welded between the lug plate fixing beam and the reinforcing beam, connecting plates are welded between two ends of the reinforcing beam and the rectangular frame, buffering positioning plates are welded on the connecting plates, hydraulic buffers on the left side and the right side of the front end of the machine body are connected with the buffering positioning plates, two groups of buffering lug plates are welded on the lug plate fixing beam, and hydraulic buffers on the left side and the right side of the rear end of the machine body are connected with the buffering lug plates.
Preferably, the positioning sleeve is welded and fixed on the supporting base through a channel steel seat.
Has the advantages that: according to the damping structure of the industrial washing machine, the internally and externally nested double-spring structure is adopted to match the damping rubber block at the upper end, so that the damping rate of the industrial washing machine is improved, the working noise of the machine is reduced, and the service life of the machine is prolonged;
the rotation directions of the double springs are opposite, so that the deflection of the springs during buffering can be avoided, the buffering is ensured to be always kept in the vertical direction, and the damping performance is further improved.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a side view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is a cross-sectional view of a cushion rubber block in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a supporting base according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the damping structure of an industrial washing machine disclosed by the present invention adopts a plurality of damping combinations to improve the damping performance of the industrial washing machine, and comprises a machine main body 1, combined damping springs 2, a support base 3 and hydraulic buffers 4, wherein the four corners of the front, the rear, the left and the right below the machine main body are fixed on the support base through the combined damping springs, the four groups of combined damping springs are symmetrical in the front, the rear, the left and the right of the machine main body, and the other ends of the hydraulic buffers are connected with the support base.
Specifically speaking, the upper end of the combined damping spring is fixed with the upper spring beam 6 of the machine body through the damping rubber block 5, the lower end of the combined damping spring is fixed with the supporting base through the positioning sleeve 7, the combined damping spring comprises an inner spring 21 and an outer spring 22 which are nested with each other, the inner spring and the outer spring are coaxially arranged, in order to avoid the situation that the inner spring and the outer spring are inclined when the damping extrusion is carried out, the inner spring and the outer spring are arranged in opposite rotating directions and rotate leftwards and rightwards, so that the rotating twisting forces generated by the inner spring and the outer spring are opposite to each other when the damping extrusion is carried out, and therefore the inclination is avoided.
The structure of cushion rubber piece 5 is as shown in fig. 5, including cushion rubber post 51, glue board 52 and spring holder 53, glue the board and bond at the cushion rubber post upper surface, the spring holder bonds at the lower surface of cushion rubber post, wherein glue and seted up a plurality of screw holes 54 on the board, pass the threaded hole that the gluey board was twisted to the spring upper beam through the fastener during installation, can realize the fixed of cushion rubber piece and spring upper beam, the spring holder is used for connecting inside and outside spring, so the spring holder have with inside spring welded fastening's inner circle 55, and with outside spring welded fastening's outer lane 56.
The structure of the supporting base is shown in fig. 6, the supporting base comprises a rectangular frame 31 formed by welding a plurality of square pipes, an ear plate fixing beam 32 and a reinforcing beam 33 which are transversely welded in the rectangular frame, a plurality of second reinforcing beams 34 which are longitudinally welded between the ear plate fixing beam and the reinforcing beam, connecting plates 35 are welded between two ends of the reinforcing beam and the rectangular frame, buffering positioning plates 36 are welded on the connecting plates, the lower ends of hydraulic buffers on the left side and the right side of the front end of the machine body are connected with the buffering positioning plates, two groups of buffering ear plates 37 are welded on the ear plate fixing beam, the lower ends of the hydraulic buffers on the left side and the right side of the rear end of the machine body are connected with the buffering ear plates, reinforcing ribs 38 are welded on the side faces of the buffering ear plates to ensure the stability of the buffering ear plates, a groove steel seat 39 is welded between the rectangular frame and the second reinforcing beam, and a positioning sleeve connected with the lower end of a combined damping spring is fixed on the groove steel seat.
The structure of the positioning sleeve also comprises an inner ring welded with the inner spring and an outer ring welded with the outer spring.
The utility model discloses a damping structure of an industrial washing machine, which improves the damping rate when a machine body vibrates and reduces the working noise of the machine so as to prolong the service life of the machine by matching an internal and external nested combined damping spring with a hydraulic buffer arranged in front and at back and a damping rubber block.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A shock-absorbing structure of an industrial washing machine, comprising a machine body, characterized in that: the machine main part is equipped with combination formula damping spring all around four angles in below, and combination formula damping spring's lower extreme passes through the position sleeve to be fixed on supporting the base, and both ends bilateral symmetry connect multiunit hydraulic buffer around the machine main part, and the other end joint support base of hydraulic buffer, combination formula damping spring is including the inner spring and the outer spring of mutual nested, and the inner spring sets up with outer spring is coaxial.
2. The vibration absorbing structure of an industrial washing machine according to claim 1, wherein: the inner spring and the outer spring are opposite in rotation direction.
3. The vibration absorbing structure of an industrial washing machine according to claim 1, wherein: the upper end of the combined damping spring is fixed with the upper spring beam of the machine main body through a damping rubber block.
4. The vibration absorbing structure of an industrial washing machine according to claim 3, wherein: the shock absorption rubber block comprises a shock absorption rubber column, a rubber connecting plate and a spring seat, the rubber connecting plate is bonded on the upper surface of the shock absorption rubber column, the spring seat is bonded on the lower surface of the shock absorption rubber column, a plurality of threaded holes fixed with an upper spring beam are formed in the rubber connecting plate, and the spring seat is provided with an inner ring and an outer ring which are assembled with an inner spring and an outer spring.
5. The vibration absorbing structure of an industrial washing machine according to claim 1, wherein: the supporting base comprises a rectangular frame, an ear plate fixing beam and a reinforcing beam which are transversely welded in the rectangular frame, a plurality of second reinforcing beams which are longitudinally welded between the ear plate fixing beam and the reinforcing beam, connecting plates are welded between two ends of the reinforcing beam and the rectangular frame, buffering positioning plates are welded on the connecting plates, hydraulic buffers on the left side and the right side of the front end of the machine body are connected with the buffering positioning plates, two groups of buffering ear plates are welded on the ear plate fixing beam, and the hydraulic buffers on the left side and the right side of the rear end of the machine body are connected with the buffering ear plates.
6. The vibration absorbing structure of an industrial washing machine according to claim 1, wherein: the positioning sleeve is welded and fixed on the supporting base through a channel steel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204019.2U CN216445651U (en) | 2021-12-20 | 2021-12-20 | Shock absorption structure of industrial washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204019.2U CN216445651U (en) | 2021-12-20 | 2021-12-20 | Shock absorption structure of industrial washing machine |
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| CN216445651U true CN216445651U (en) | 2022-05-06 |
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| CN202123204019.2U Active CN216445651U (en) | 2021-12-20 | 2021-12-20 | Shock absorption structure of industrial washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182493A (en) * | 2021-12-20 | 2022-03-15 | 江苏川岛洗涤机械科技有限公司 | Shock-absorbing structure of industrial washing machine |
| CN115616199A (en) * | 2022-12-06 | 2023-01-17 | 宁波纺织仪器厂 | Fabric shrinkage testing equipment |
-
2021
- 2021-12-20 CN CN202123204019.2U patent/CN216445651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182493A (en) * | 2021-12-20 | 2022-03-15 | 江苏川岛洗涤机械科技有限公司 | Shock-absorbing structure of industrial washing machine |
| CN115616199A (en) * | 2022-12-06 | 2023-01-17 | 宁波纺织仪器厂 | Fabric shrinkage testing equipment |
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