CN214661186U

CN214661186U - Quick log splitter valve

Info

Publication number: CN214661186U
Application number: CN202120851507.3U
Authority: CN
Inventors: 曹成龙; 张建超
Original assignee: Hebei Risheng Hydraulic Technology Co ltd
Current assignee: Hebei Risheng Hydraulic Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-09
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a quick log splitter valve, including the log splitter valve, one side fixed mounting at log splitter valve top has the valve rod adjustable shelf, and the middle part movable sleeve of valve rod adjustable shelf is equipped with movable connecting block, movable connecting block's opposite side fixedly connected with valve rod, and the equal fixed cover in the left and right sides at log splitter valve top is equipped with O type circle, and the fixed intercommunication in one side of log splitter valve has the oil pipe way, and one side fixed mounting of log splitter valve surface has the reserve tank, and the top movable sleeve of reserve tank is equipped with the arm-tie lid, and the top fixed mounting of arm-tie lid has the arm-tie piece. The utility model discloses in, at the during operation, easily cause the inside air that gets into of log splitter valve to reduce its leakproofness, can lead to inside ponding in overcast and rainy day, make the log splitter valve damage, cause cost loss, utilize mutually supporting of O type circle and reserve tank and inside subassembly this moment, can in time change the O type circle after the damage, thereby can last carry out sealed protection.

Description

Quick log splitter valve

Technical Field

The utility model relates to a log splitter valve technical field, more specifically say, the utility model relates to a quick log splitter valve.

Background

The log splitter has the characteristics of small volume, light weight, compact structure and the like, ensures that the using method is simple and easy to learn, only needs one person to operate, utilizes the physical characteristics of the incompressible property and the flowability of the hydraulic oil, adds static thrust, realizes the work of static controllability, and does not need to adopt complex safety measures.

When the current log splitter is used in work, the log splitter valve is required to control the oil guide and the like, the existing log splitter valve does not have the effects of isolating air and the like, when the log splitter works, the air entering into the log splitter valve is easy to cause, the sealing performance of the log splitter valve is reduced, the internal water accumulation can be caused in rainy days, the log splitter valve is damaged, the cost loss is caused, in addition, the vibration from the return stroke to the terminal point of a working oil cylinder of the previous log splitter valve is large, an oil hole cannot be made to reach an appointed state, the vibration of the whole equipment is caused, the pressure of a hydraulic system of the log splitter valve suddenly changes, and the work is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quick log splitter valve is provided.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The quick log splitter valve comprises a log splitter valve, wherein a valve rod movable frame is fixedly mounted on one side of the top of the log splitter valve, a movable connecting block is movably sleeved in the middle of the valve rod movable frame, a valve rod is fixedly connected to the other side of the movable connecting block, O-shaped rings are fixedly sleeved on the left side and the right side of the top of the log splitter valve, and an oil pipeline is fixedly communicated with one side of the log splitter valve;

one side fixed mounting of log splitter valve surface has the reserve tank, the top movable sleeve of reserve tank is equipped with the arm-tie lid, the top fixed mounting of arm-tie lid has the drawing piece, the equal fixed mounting in the left and right sides of reserve tank inner chamber has the slide, the middle part swing joint of slide opposite side has O type circle to place the board, the top fixed mounting that the board was placed to O type circle has the pull rod, the draw groove has been seted up at the top of reserve tank.

Wherein, the fixed cover of surface on valve rod opposite side is equipped with anti-skidding cover pad, and the surface of anti-skidding cover pad an organic whole forms and is equipped with the helicitic texture.

Wherein, the valve rod activity suit is at the top of O type circle, and the top fixed mounting of log splitter valve has control end cover and reset end cover.

Wherein, the O-shaped ring is sleeved on the two end faces of the operation end cover and the reset end cover.

Wherein, the O-shaped ring is made of rubber material.

The top of the pull rod is fixedly connected with the bottom surface of the pull plate cover through a pull groove, and the area size of the pull groove is matched with the area size of the pull plate cover.

Wherein, the inside that O type circle was placed the board has placed reserve rubber circle, and the quantity of reserve rubber circle is a plurality of.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the utility model discloses at the during operation, easily cause the log splitter valve inside to get into the air to reduce its leakproofness, can lead to inside ponding in rainy day, make the log splitter valve damage, cause the cost loss, utilize the mutual cooperation of O type circle and reserve tank and inside subassembly this moment, can in time change the O type circle after damaging, thus can be continuous seal protection; the utility model discloses in, the work hydro-cylinder return stroke of preceding log splitter valve is great to terminal point vibrations, can not make the oilhole reach the assigned state to cause the vibrations of whole equipment, make its hydraulic system pressure snap, inconvenient carry out work, the work that utilizes the valve rod this moment uses, can slow down the vibrations of whole equipment, avoids hydraulic system pressure snap.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the inner cavity of the reserve tank of the present invention.

Wherein: 1. a log splitter valve; 2. a valve rod movable frame; 3. a movable connecting block; 4. a valve stem; 5. an O-shaped ring; 6. an oil conduit; 7. a spare box; 8. a pull plate cover; 9. pulling the block; 71. a slide plate; 72. an O-shaped ring placing plate; 73. a pull rod; 74. and (6) groove drawing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A quick log splitter valve is structurally shown in figures 1 to 3 and comprises a log splitter valve 1.

One side fixed mounting at 1 top of log splitter valve has valve rod adjustable shelf 2, the middle part movable sleeve of valve rod adjustable shelf 2 is equipped with movable connecting block 3, the opposite side fixedly connected with valve rod 4 of movable connecting block 3, the O type circle 5 is all fixed to be equipped with to the left and right sides at 1 top of log splitter valve, the fixed intercommunication of one side of log splitter valve 1 has oil pipe way 6.

One side fixed mounting of log splitter valve 1 surface has reserve tank 7, the top movable sleeve of reserve tank 7 is equipped with draw plate lid 8, the top fixed mounting of draw plate lid 8 has a pull 9, the equal fixed mounting in the left and right sides of reserve tank 7 inner chamber has slide 71, the middle part swing joint of slide 71 opposite side has O type circle to place board 72, the top fixed mounting that board 72 was placed to O type circle has pull rod 73, the kerve 74 has been seted up at the top of reserve tank 7.

The outer fixed cover of the surface of valve rod 4 opposite side is equipped with anti-skidding cover pad, and the surface of anti-skidding cover pad an organic whole forms and is equipped with the helicitic texture, and valve rod 4 activity suit is at the top of O type circle 5, and the top fixed mounting of log splitter valve 1 has control end cover and reset end cover, and O type circle 5 suit is at control end cover and reset end cover both ends face, and the material of O type circle 5 is rubber materials.

The top of the pull rod 73 is fixedly connected with the bottom surface of the pull plate cover 8 through the pull groove 74, the area size of the pull groove 74 is matched with the area size of the pull plate cover 8, the standby rubber rings are placed in the O-shaped ring placing plate 72, and the number of the standby rubber rings is a plurality.

The working process of the utility model is as follows: the two ends of the operating end cover and the two ends of the reset end cover are fastened on the end face of the valve body through the O-shaped rings 5 to form two sealing cavities, so that water accumulation in the valve body can not be caused in open-air operation and rainy days, the left end and the right end of the buffer valve core are pushed to move when the valve rod 4 automatically returns to the middle position and the working position, the oil hole of the buffer valve core reaches a specified state, the vibration of the whole equipment is reduced, the pressure shock of a hydraulic system is avoided, in addition, after the log splitter valve 1 is used for a long time, the change can be carried out according to the damage degree of the O-shaped rings 5, when the change is carried out, the pull block 9 drives the pull plate cover 8 to pull, the O-shaped ring placing plate 72 is pulled through the pull rod 73, the sliding plates 71 on the two sides are used for driving the O-shaped ring placing plate 72 to slide, the O-shaped ring placing plate 72 can be conveniently and quickly taken out in a sliding mode, then the standby rubber ring placed in the O-shaped ring placing plate 72 is used for replacing the O-shaped ring 5, thereby enabling continuous seal protection.

Above-mentioned scheme utilizes the work of O type circle 5 and valve rod 4 to use, can improve its leakproofness, can also slow down the vibrations of whole equipment simultaneously, avoids hydraulic system pressure shock, utilizes mutually supporting of reserve tank 7 and inside assembly in addition, can in time change the O type circle 5 after the damage to can last seal the protection.

Claims

1. The quick log splitter valve comprises a log splitter valve (1) and is characterized in that a valve rod movable frame (2) is fixedly mounted on one side of the top of the log splitter valve (1), a movable connecting block (3) is movably sleeved in the middle of the valve rod movable frame (2), a valve rod (4) is fixedly connected to the other side of the movable connecting block (3), O-shaped rings (5) are fixedly sleeved on the left side and the right side of the top of the log splitter valve (1), and an oil pipeline (6) is fixedly communicated with one side of the log splitter valve (1);

one side fixed mounting of log splitter valve (1) surface has reserve tank (7), the top movable sleeve of reserve tank (7) is equipped with arm-tie lid (8), the top fixed mounting of arm-tie lid (8) has drawing piece (9), the equal fixed mounting in the left and right sides of reserve tank (7) inner chamber has slide (71), the middle part swing joint of slide (71) opposite side has O type circle to place board (72), the top fixed mounting that board (72) were placed to O type circle has pull rod (73), draw-groove (74) have been seted up at the top of reserve tank (7).

2. The quick log splitter valve according to claim 1, wherein an anti-slip sleeve gasket is fixedly sleeved on the outer surface of the other side of the valve rod (4), and a threaded structure is integrally formed on the outer surface of the anti-slip sleeve gasket.

3. The quick log splitter valve according to claim 1, wherein the valve stem (4) is movably sleeved on the top of the O-ring (5), and an operating end cover and a reset end cover are fixedly mounted on the top of the log splitter valve (1).

4. The quick log splitter valve of claim 1, wherein the O-rings (5) are sleeved on both end faces of the operating end cap and the reset end cap.

5. The quick log splitter valve according to claim 1, characterized in that the O-ring (5) is made of rubber material.

6. The quick log splitter valve according to claim 1, wherein the top of the pull rod (73) is fixedly connected with the bottom surface of the pull plate cover (8) through a pull groove (74), and the area size of the pull groove (74) is matched with the area size of the pull plate cover (8).

7. The quick log splitter valve as recited in claim 1, wherein a plurality of backup rubber rings are placed inside the O-ring placing plate (72).