CN220319977U

CN220319977U - Quick and stable hydraulic multi-way valve

Info

Publication number: CN220319977U
Application number: CN202321560714.9U
Authority: CN
Inventors: 贾斌
Original assignee: Laizhou Leige Machinery Co ltd
Current assignee: Laizhou Leige Machinery Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-09
Anticipated expiration: 2033-06-19

Abstract

The application discloses quick stable regulation hydraulic pressure multiple unit valve, including the multiple unit valve main part, multiple unit valve main part top left and right sides intermediate position all runs through and fixedly connected with oil delivery pipe, two oil delivery pipe internal diameter top position all runs through and is provided with the connecting pipe, two connecting pipe top position all runs through and fixedly connected with accuse flow case, two accuse flow case front end central position all fixedly connected with power supply, two accuse flow case inside central position runs through and is provided with the valve plate, two valve plate external diameter intermediate position all runs through and fixedly connected with leak protection piece; through starting driving motor, can drive the drive shaft and rotate, and then drive the valve plate and rotate, and then play the regulation and control effect to the circulation space size between accuse flow box and the valve plate, and then play the effect of fast control to the hydraulic oil flow who flows through accuse flow box for the transport of hydraulic oil is more stable in the hydraulic pressure multiple unit valve, and then can effectively promote the work efficiency of multiple unit valve.

Description

Quick and stable hydraulic multi-way valve

Technical Field

The disclosure relates to the technical field of multi-way valves, in particular to a hydraulic multi-way valve capable of being quickly and stably adjusted.

Background

The multi-way valve integrally adopts a unified modularized design, and can provide a reliable system solution for manufacturers of engineering vehicles. The user needs to carry out different combinations on the valve body according to the function requirement, so that the valve is simple and reliable;

the prior patent with the publication number of CN214837458U discloses a hydraulic multiway valve, which comprises a plurality of valve body units and a mounting assembly for mounting the valve body units; the installation component comprises a bottom plate, baffle plates arranged at the end parts of the bottom plate, a plurality of baffle plates arranged between the two baffle plates and a cover plate matched with the bottom plate; two vertical longitudinal grooves are formed in the inner side of the baffle plate and the two sides of the baffle plate, and elastic blocks are detachably connected in the vertical longitudinal grooves. The installation composition formed by the bottom plate, the baffle plate and the cover plate is convenient for installing a plurality of valve bodies, so that the free installation and disassembly of the valve bodies are realized, and the purposes of realizing the uniform installation of the valve bodies, facilitating the operation and control of staff and ensuring the use quality of the valve bodies are achieved; however, when the hydraulic oil in the multi-way valve is unstable in transportation in the use process, the control of the multi-way valve is easy to fail, so that the normal working efficiency of workers is affected;

there is a need for a hydraulic multiplex valve that can quickly stabilize the flow rate of hydraulic oil during hydraulic oil delivery.

Disclosure of Invention

In view of the foregoing drawbacks or deficiencies in the prior art, it is desirable to provide a quick and stable adjustment hydraulic multiplex valve.

The application provides a hydraulic pressure multiple unit valve is adjusted to quick stability, include:

the multi-way valve comprises a multi-way valve main body, oil delivery pipes are penetrated through and fixedly connected to middle positions on the left side and the right side of the top of the multi-way valve main body, connecting pipes are penetrated through and arranged at the top positions of the inner diameters of the oil delivery pipes, a flow control box is penetrated through and fixedly connected to the top positions of the connecting pipes, a power source is fixedly connected to the central positions of the front ends of the flow control boxes, a valve plate is penetrated through and arranged at the central positions of the inner sides of the flow control boxes, and a leakage-proof piece is penetrated through and fixedly connected to the middle positions of the outer diameters of the valve plates.

According to the technical scheme provided by the embodiment of the application, the driving motors are adopted by the two power sources.

According to the technical scheme that this application embodiment provided, two leak protection piece all adopts the packing rubber ring of silica gel material.

According to the technical scheme provided by the embodiment of the application, two oil delivery pipe internal diameter intermediate positions all penetrate through and are provided with locking screw grooves.

According to the technical scheme that this application embodiment provided, two equal fixedly connected with sealing ring in defeated oil pipe inner wall top position.

According to the technical scheme provided by the embodiment of the application, a plurality of oil receiving pipes which are uniformly distributed penetrate through and are fixedly connected with the center position of the top of the multi-way valve main body.

According to the technical scheme that this application embodiment provided, the left and right sides of multiplex valve main part top front end is close to central point and all is provided with the handle, the equal fixedly connected with dirt proof boot of central point is close to the left and right sides of multiplex valve main part top front end.

According to the technical scheme that this application embodiment provided, the equal fixedly connected with mounting panel in multichannel valve main part left and right sides bottom position, two equal fixedly connected with protection piece in mounting panel bottom position.

To sum up, this technical scheme specifically discloses a quick stable hydraulic pressure multiple unit valve of adjusting, through starting driving motor, can drive the drive shaft and rotate, and then drive the valve plate and rotate, and then play the regulation and control effect to the circulation space size between accuse flow box and the valve plate, and then play the effect of quick control to the hydraulic oil velocity of flow through accuse flow box for the transport of hydraulic oil is more stable in the hydraulic pressure multiple unit valve, and then can effectively promote the work efficiency of multiple unit valve.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

fig. 1 is a schematic diagram of the overall structure of a rapid and stable adjustment hydraulic multi-way valve.

Fig. 2 is a schematic diagram of an oil delivery pipe structure of a rapid and stable adjustment hydraulic multi-way valve.

FIG. 3 is a schematic diagram of a flow control box structure for rapidly and stably adjusting a hydraulic multi-way valve.

Reference numerals in the drawings: 1. a mounting plate; 2. a cushion pad; 3. a multiway valve body; 4. an oil delivery pipe; 5. a flow control box; 6. connecting an oil pipe; 7. a handle; 8. a dust cover; 9. a seal ring; 10. locking the spiral groove; 11. a connecting pipe; 12. a driving motor; 13. a drive shaft; 14. filling a rubber ring; 15. a valve plate.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, a hydraulic multi-way valve is quickly and stably adjusted, which comprises a multi-way valve main body 3, oil delivery pipes 4 are penetrated and fixedly connected at middle positions of left and right sides of the top of the multi-way valve main body 3, connecting pipes 11 are penetrated and arranged at top positions of inner diameters of the two oil delivery pipes 4, flow control boxes 5 are penetrated and fixedly connected at top positions of the two connecting pipes 11, power sources are fixedly connected at center positions of front ends of the two flow control boxes 5, valve plates 15 are penetrated and arranged at center positions of inner portions of the two flow control boxes 5, and leakage-proof pieces are penetrated and fixedly connected at middle positions of outer diameters of the two valve plates 15.

It should be noted that, as shown in fig. 3, the two power sources all adopt driving motors 12, the output ends of the driving motors 12 penetrate and are fixedly connected with driving shafts 13, the other ends of the driving shafts 13 are anchored into valve plates 15, and the driving motors 12 are started to drive the driving shafts 13 to rotate so as to drive the valve plates 15 to rotate in the flow control boxes 5.

It should be noted that, as shown in fig. 1, the two leakage-proof members are both made of silica gel packing rubber rings 14, and when the flow control box 5 and the valve plate 15 are completely closed, the leakage of hydraulic oil from the joint between the two can be avoided, so as to play a role in sealing.

It should be noted that, as shown in fig. 2, the middle positions of the inner diameters of the two oil delivery pipes 4 are all penetrated and provided with locking screw grooves 10, the connecting pipe 11 is driven to rotate by screwing the flow control box 5, and the oil delivery pipes 4 and the connecting pipe 11 can be tightly connected together by screw threads under the action of the locking screw grooves 10.

It should be noted that, as shown in fig. 2, the top positions of the inner walls of the two oil delivery pipes 4 are fixedly connected with sealing rings 9, the sealing rings 9 can slide into the grooves of the outer walls of the connecting pipes 11, and the sealing effect is achieved on the gap between the oil delivery pipes 4 and the connecting pipes 11, so that hydraulic oil is prevented from seeping out from the gap.

It should be noted that, as shown in fig. 1, the central position of the top of the multiway valve main body 3 is penetrated and fixedly connected with a plurality of oil receiving pipes 6 which are uniformly distributed, and the oil receiving pipes 6 can be communicated with an external oil cylinder through an oil delivery hose.

It should be noted that, as shown in fig. 1, the left side and the right side of the front end of the top of the multi-way valve main body 3 are all provided with handles 7 near the center, the left side and the right side of the front end of the top of the multi-way valve main body 3 are all fixedly connected with dust covers 8 near the center, and the dust covers 8 are sleeved on the handles 7, so that the joints of the handles 7 and the multi-way valve main body 3 are covered, and dust is prevented from entering the interior of the multi-way valve main body 3 through the joints of the two, and the normal operation of the multi-way valve main body 3 is affected.

It should be noted that, as shown in fig. 1, the bottom positions of the left side and the right side of the multi-way valve main body 3 are fixedly connected with mounting plates 1, the device can be mounted and fixed by using locking bolts in cooperation with the mounting plates 1, the bottom positions of the two mounting plates 1 are fixedly connected with protection pieces, and the two protection pieces are all made of cushion pads 2 made of expanded polystyrene, so that the multi-way valve has good vibration reduction effect and buffer protection effect on the device.

Working principle: in carrying out hydraulic oil transportation process, when the hydraulic oil in the multiple unit valve carries unstably, the staff is through starting driving motor 12, can drive shaft 13 and rotate, and then drive valve plate 15 and rotate, and then play the regulation and control effect to the circulation space size between accuse flow box 5 and the valve plate 15, and then play the effect of quick control to the hydraulic oil velocity of flow that flows through accuse flow box 5 for the transport of hydraulic oil is more stable in the hydraulic multiple unit valve, and then can effectively promote the work efficiency of multiple unit valve.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. A rapid and stable adjustment hydraulic multiway valve, comprising:

the multi-way valve comprises a multi-way valve main body (3), oil delivery pipes (4) are fixedly connected to middle positions of the left side and the right side of the top of the multi-way valve main body (3), connecting pipes (11) are all penetrated and arranged at the top positions of the inner diameters of the oil delivery pipes (4), flow control boxes (5) are fixedly connected to the top positions of the connecting pipes (11), power sources are fixedly connected to the front end center positions of the flow control boxes (5), valve plates (15) are penetrated and arranged at the inner center positions of the flow control boxes (5), and leakage-proof pieces are fixedly connected to the outer diameter middle positions of the valve plates (15).

2. A rapid and stable hydraulic multiplex valve according to claim 1, characterized in that both of said power sources employ drive motors (12).

3. A rapid and stable hydraulic multi-way valve according to claim 2, wherein both said leak-proof members are packing rubber rings (14) of silica gel material.

4. A rapid and stable hydraulic multi-way valve according to claim 1, characterized in that the middle positions of the inner diameters of the two oil delivery pipes (4) are penetrated and provided with locking screw grooves (10).

5. The rapid and stable adjustment hydraulic multi-way valve according to claim 1, wherein sealing rings (9) are fixedly connected to the top positions of the inner walls of the two oil delivery pipes (4).

6. The rapid and stable hydraulic multi-way valve according to claim 1, wherein a plurality of oil receiving pipes (6) which are uniformly distributed penetrate through and are fixedly connected with the central position of the top of the multi-way valve main body (3).

7. The rapid and stable hydraulic multi-way valve according to claim 1, wherein handles (7) are arranged on the left side and the right side of the front end of the top of the multi-way valve main body (3) close to the center, and dust covers (8) are fixedly connected to the left side and the right side of the front end of the top of the multi-way valve main body (3) close to the center.

8. The rapid and stable hydraulic multi-way valve according to claim 1, wherein mounting plates (1) are fixedly connected to the bottom positions of the left side and the right side of the multi-way valve main body (3), and protection pieces are fixedly connected to the bottom positions of the two mounting plates (1).