Multifunctional hydraulic element

Abstract

The utility model relates to the technical field of hydraulic elements, and provides a multifunctional hydraulic element which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a top plate, one side of the supporting rod is provided with a hydraulic push rod fixedly connected with the bottom plate, and the top of the bottom plate is provided with an auxiliary mechanism. The auxiliary mechanism comprises a damping assembly and a noise reduction assembly, the damping assembly comprises a connecting ring, a damper and a mounting plate, the connecting ring is arranged and connected with the supporting rod, when the hydraulic element vibrates during working, the connecting ring shakes along with the supporting rod, and under the action of the damper, the damping assembly is connected with the mounting plate; by arranging the connecting ring, vibration generated by the connecting ring can be relieved, the hydraulic element is prevented from generating large vibration, by arranging the noise reduction plate, the periphery of the device is wrapped by the noise reduction plate, under the assistance of the rubber pad, the noise reduction performance of the device can be improved, and noise is reduced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic components, in particular to a multifunctional hydraulic component. Background Art

[0002] There are many types of hydraulic components, including power components, actuators, control components, auxiliary components and hydraulic oil. The function of power hydraulic components is to convert the mechanical energy of the prime mover into the pressure energy of the liquid; the control components are various hydraulic valves, which control and adjust the pressure, flow and direction of the liquid in the hydraulic system; auxiliary components include oil tanks, oil filters, oil pipes and pipe joints, sealing rings, pressure gauges, oil level and oil temperature gauges.

[0003] After searching, the existing patent (Announcement No.: CN209444654U) discloses a hydraulic element, which includes a cylinder body and a distribution plate. On the sealing end surface of the cylinder body and / or the distribution plate, an annular static oil groove and a damping oil groove connected to the static oil groove and extending toward the distribution window are provided along the inner and / or outer sides of the distribution window. The utility model can introduce the high-pressure oil of the distribution window into the inner and outer sealing belts between the contact surfaces of the cylinder body and the distribution plate through the damping oil groove by providing the static oil groove and the damping oil groove. When the whole machine works under high pressure and high speed conditions, it will compress and shear the oil between the sealing surfaces of the cylinder body and the distribution plate and in the static oil groove. At this time, the high-pressure oil stored in the static oil groove will generate an oil pressure reaction force after being subjected to a certain pressure. The reaction force can partially or completely offset the axial force on the cylinder body, thereby reducing the wear caused by the overturning of the cylinder body.

[0004] However, in the above solution, the hydraulic element lacks shock-absorbing and noise-reducing effects when in use. When the device is working, it may produce shaking or noise due to the push of the output end. In addition, when the device leaks oil, the leaked oil cannot be collected centrally.

[0005] In view of this, the utility model proposes a multifunctional hydraulic element. Utility Model Content

[0006] The utility model proposes a multifunctional hydraulic element, which solves the problem that the hydraulic element in the related art lacks shock-absorbing and noise-reducing effects when in use, and may generate shaking or noise under the push of the output end when the device is working, and when the device leaks oil, the leaked oil cannot be collected centrally.

[0007] The technical solution of the utility model is as follows: a multifunctional hydraulic element, comprising a base plate, a support rod is fixedly connected to the top of the base plate, a top plate is fixedly connected to the top of the support rod, a hydraulic push rod fixedly connected to the base plate is arranged on one side of the support rod, an auxiliary mechanism is arranged on the top of the base plate, the auxiliary mechanism comprises a shock absorbing assembly and a noise reduction assembly, the shock absorbing assembly comprises a connecting ring, a damper and a mounting plate, the noise reduction assembly comprises a noise reduction plate, a rubber pad and a base, a collecting ring located on the side of the hydraulic push rod is attached to the top of the top plate, a storage groove is arranged inside the collecting ring, adsorption cotton is attached to the inside of the storage groove, and a fixing screw embedded in the top plate is threadedly connected to the side of the collecting ring.

[0008] Preferably, the connecting ring is attached to the surface of the supporting rod, a damper is fixedly connected to the side of the connecting ring, and a mounting plate is fixedly connected to the tail of the damper.

[0009] Preferably, the noise reduction plate is fixedly connected to the surface of the mounting plate, the rubber pad is fixedly connected to the bottom of the base plate, and the bottom of the rubber pad is fixedly connected to a base fixedly connected to the mounting plate.

[0010] Preferably, the collecting ring wraps around the hydraulic push rod, and the collecting ring forms a detachable structure through fixing screws.

[0011] The working principle and beneficial effects of the utility model are:

[0012] 1. In the utility model, a connecting ring is provided, which is connected to the support rod. When the hydraulic element vibrates during operation, the connecting ring will also shake with the support rod. Under the action of the damper, the vibration generated by the connecting ring can be alleviated to avoid large vibrations of the hydraulic element. In addition, a noise reduction plate is provided to wrap the device on all sides. With the assistance of a rubber pad, the noise reduction performance of the device can be improved and the noise can be reduced to a certain extent.

[0013] 2. In the utility model, a collecting ring is provided with a storage groove inside the collecting ring. Before the collecting ring is installed, the adsorbent cotton can be attached to the inside of the storage groove, and then the collecting ring can be installed by fixing screws. When the hydraulic push rod is working, once oil leakage occurs, the oil will not flow around under the action of the collecting ring, and by providing the adsorbent cotton, the adsorbent cotton will adsorb the outflowing oil to achieve the purpose of centralized collection. When the hydraulic component is not working, the collecting ring can be removed and the adsorbent cotton can be taken out, and the oil adsorbed by the adsorbent cotton can be squeezed out and reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the structure of the shock absorbing component of the utility model;

[0018] Figure 4 This is a schematic diagram of the collecting ring structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the damper structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. support rod; 3. top plate; 4. hydraulic push rod; 5. auxiliary mechanism; 51. shock absorbing assembly; 511. connecting ring; 512. damper; 513. mounting plate; 52. noise reduction assembly; 521. noise reduction plate; 522. rubber pad; 523. base; 6. collecting ring; 7. storage tank; 8. adsorption cotton; 9. fixing screws. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] A preferred embodiment of a multifunctional hydraulic component provided by the utility model is as follows Figures 1 to 5 As shown: a multifunctional hydraulic element, including a base plate 1, characterized in that a support rod 2 is fixedly connected to the top of the base plate 1, a top plate 3 is fixedly connected to the top of the support rod 2, a hydraulic push rod 4 fixedly connected to the base plate 1 is arranged on one side of the support rod 2, an auxiliary mechanism 5 is arranged on the top of the base plate 1, the auxiliary mechanism 5 includes a shock absorbing assembly 51 and a noise reduction assembly 52, the shock absorbing assembly 51 includes a connecting ring 511, a damper 512 and a mounting plate 513, the noise reduction assembly 52 includes a noise reduction plate 521, a rubber pad 522 and a base 523, a collecting ring 6 located on the side of the hydraulic push rod 4 is attached to the top of the top plate 3, a storage groove 7 is arranged inside the collecting ring 6, adsorption cotton 8 is attached to the inside of the storage groove 7, and the side of the collecting ring 6 is threadedly connected with a fixing screw 9 embedded in the top plate 3.

[0024] In this embodiment, the connecting ring 511 is attached to the surface of the support rod 2, the side of the connecting ring 511 is fixedly connected to the damper 512, and the tail of the damper 512 is fixedly connected to the mounting plate 513. Under the action of the damper 512, the vibration generated by the connecting ring 511 can be alleviated to avoid large vibration of the hydraulic component.

[0025] In this embodiment, the noise reduction plate 521 is fixedly connected to the surface of the mounting plate 513, the rubber pad 522 is fixedly connected to the bottom of the base plate 1, and the bottom of the rubber pad 522 is fixedly connected to a base 523 fixedly connected to the mounting plate 513. By setting the noise reduction plate 521, the noise reduction plate 521 wraps the device on all sides. With the assistance of the rubber pad 522, the noise reduction performance of the device can be improved and the noise can be reduced to a certain extent.

[0026] In this embodiment, the collecting ring 6 wraps around the hydraulic push rod 4. The collecting ring 6 forms a detachable structure through the fixing screws 9. By setting the collecting ring 6, the adsorbent cotton 8 is attached to the inside of the storage tank 7. When the hydraulic push rod 4 is working, once oil leakage occurs, the adsorbent cotton 8 is set, and the adsorbent cotton 8 will absorb the outflowing oil to achieve the purpose of centralized collection.

[0027] The working principle and use process of the utility model are as follows: first, when the hydraulic element is in use, a connecting ring 511 is provided, and the connecting ring 511 is connected to the support rod 2. When the hydraulic element vibrates during operation, the connecting ring 511 will also shake along with the support rod 2. Under the action of the damper 512, the vibration generated by the connecting ring 511 can be alleviated to avoid large vibrations of the hydraulic element. In addition, a noise reduction plate 521 is provided to wrap the device on all sides. With the assistance of the rubber pad 522, the noise reduction performance of the device can be improved, and the noise can be reduced to a certain extent.

[0028] By setting the collecting ring 6, a storage groove 7 is opened in the collecting ring 6. Before the collecting ring 6 is installed, the adsorbent cotton 8 can be attached to the inside of the storage groove 7, and then the collecting ring 6 can be installed by fixing the screws 9. When the hydraulic push rod 4 is working, once oil leakage occurs, the oil will not flow around under the action of the collecting ring 6, and by setting the adsorbent cotton 8, the adsorbent cotton 8 will absorb the outflowing oil to achieve the purpose of centralized collection. When the hydraulic component is not working, the collecting ring 6 can be removed and the adsorbent cotton 8 can be taken out, and the oil adsorbed by the adsorbent cotton 8 can be squeezed out and reused.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional hydraulic element, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a top plate (3), one side of the support rod (2) is provided with a hydraulic push rod (4) fixedly connected to the bottom plate (1), the top of the bottom plate (1) is provided with an auxiliary mechanism (5), the auxiliary mechanism (5) comprises a shock absorbing component (51) and a noise reduction component (52), the shock absorbing component (51) comprises a connecting ring (511), a damper (512) and a mounting plate (513), the noise reduction component (52) comprises a noise reduction plate (521), a rubber pad (522) and a base (523), the top of the top plate (3) is bonded with a collecting ring (6) located on the side of the hydraulic push rod (4), the inside of the collecting ring (6) is provided with a storage groove (7), the inside of the storage groove (7) is bonded with an adsorption cotton (8), and the side of the collecting ring (6) is threadedly connected with a fixing screw (9) embedded in the top plate (3).

2. A multifunctional hydraulic component according to claim 1, characterized in that: The connecting ring (511) is attached to the surface of the support rod (2), a damper (512) is fixedly connected to the side of the connecting ring (511), and a mounting plate (513) is fixedly connected to the tail of the damper (512).

3. A multifunctional hydraulic component according to claim 1, characterized in that: The noise reduction plate (521) is fixedly connected to the surface of the mounting plate (513), the rubber pad (522) is fixedly connected to the bottom of the base plate (1), and the bottom of the rubber pad (522) is fixedly connected to a base (523) fixedly connected to the mounting plate (513).

4. A multifunctional hydraulic component according to claim 1, characterized in that: The collecting ring (6) wraps around the hydraulic push rod (4), and the collecting ring (6) forms a detachable structure through fixing screws (9).

Images