CN218294027U

CN218294027U - Novel multi-way valve of slag raking machine

Info

Publication number: CN218294027U
Application number: CN202222655879.6U
Authority: CN
Inventors: 李俊博
Original assignee: Xiangyang Hengnuoxin Machinery Co ltd
Current assignee: Xiangyang Hengnuoxin Machinery Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-13
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a slagging-off machine accessory technical field discloses a novel slagging-off machine multi-way valve, including the multi-way valve body, the inside fixedly connected with oil pipe of multi-way valve body, it has the piston to peg graft in oil pipe's inside, the equal fixedly connected with dog in both sides of piston inner wall, the piston be provided with the stopper, spacing opening has been seted up to the inside of stopper, the dog extends to the inside of spacing opening, the interior roof fixedly connected with spring of piston. The utility model has the advantages of it is following and effect: the one end of stopper will contact with the rubber kicking block, and the compression in the spring this moment is because rubber kicking block and rubber buffer block material are soft, and the compression through the spring is passed through again simultaneously, and then can form the protection to the dipstick, and the staff can observe the scale on dipstick surface and in time know how much of the inside oil mass of multi-way valve body, very big promotion to the result of use of multi-way valve body when lacking oil.

Description

Novel multi-way valve of slag raking machine

Technical Field

The utility model relates to a slagging-off machine accessory technical field, in particular to novel slagging-off machine multi-way valve.

Background

The slag-raking machine is an electric full hydraulic control system and a production device. The device is suitable for construction machinery of tunnel excavation, mine engineering, hydraulic engineering and other projects, small-section water diversion tunnels and mine slag (ore) discharge machinery, and is mainly used for crushed stone and soil material collection, conveying and loading construction of non-explosive dangerous mines such as small phosphate ores, metal non-metal ores and the like with narrow production operation space and small production scale.

Many hydraulic lines of crawler loader multiple unit valve internal connection, hydraulic line need provide lubricated effect through machine oil, but the inside ubiquitous machine oil consumption of current crawler loader multiple unit valve leads to the phenomenon that is difficult to replenish seriously, when the inside disappearance machine oil of crawler loader multiple unit valve, will promote the fault rate of multiple unit valve, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel slagging-off machine multi-way valve has the effect that can increase machine oil to the interior of slagging-off machine multi-way valve.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a novel slagging-off machine multi-way valve, includes the multi-way valve body, the inside fixedly connected with oil pipe of multi-way valve body, the inside of oil pipe is pegged graft and is had the piston, the equal fixedly connected with dog in both sides of piston inner wall, the stopper that is provided with of piston, spacing opening has been seted up to the inside of stopper, the dog extends to the inside of spacing opening, the interior roof fixedly connected with spring of piston, the one end fixedly connected with mounting groove of spring, the inside fixedly connected with rubber kicking block of mounting groove, the one end fixedly connected with dipstick of stopper, the outside of dipstick is provided with the scale, the one end fixedly connected with rubber buffer block of dipstick, the outside fixedly connected with sealing ring of piston, the one end fixedly connected with handle of piston.

Through adopting above-mentioned technical scheme, when the inside of multichannel valve body is short of oil, the staff passes through oil pipe with machine oil and fills the inside of multichannel valve body, and then make the inside of multichannel valve body can not lack machine oil, later the staff pegs graft the piston to oil pipe's inside, make to have sealed effect between oil pipe and the piston through the sealing ring, prevent the oil leak, after the piston extends to oil pipe's inside, the rubber buffer block will contact with oil pipe's bottom, and then make dipstick and stopper carry out the displacement, the stopper carries out spacingly in the inside of dog through spacing opening, and it is gapped between spacing opening and the dog, thereby make when dipstick and stopper remove, the one end of stopper will contact with the rubber kicking block, the spring internal compression this moment, because rubber kicking block and rubber block material are soft, simultaneously pass through the compression of spring again, and then can form the protection to the dipstick, the staff can observe how much of the inside oil mass of valve body in time of scale on dipstick surface, very big promotion is to the result of using of multichannel valve body when lacking of oil.

The utility model discloses a further set up to: and oil inlet pipelines are fixedly connected to one ends of the oil pipes and distributed on two sides of the interior of the multi-way valve body.

Through adopting above-mentioned technical scheme, oil pipe is connected with the oil inlet pipeline, and two oil inlet pipelines distribute in the inside both sides of multiple unit valve body to do not occupy the inside space of multiple unit valve body.

The utility model discloses a further set up to: oil feed pipe way's quantity is two, and two the oil outlet has all been seted up to oil feed pipe way's inside.

Through adopting above-mentioned technical scheme, the inside machine oil of oil pipe carries out the oil through two inside oil outlet holes of oil feed pipeline, lubricates the inside of multiple unit valve body through machine oil.

The utility model discloses a further set up to: the inside fixedly connected with intermediate layer of oil outlet, interbedded quantity is three groups, and three groups interbedded inside is provided with the filter screen.

Through adopting above-mentioned technical scheme, three interbedded insides of group are provided with three filter screens of group respectively, and the inside mesh diameter of three filter screens of group is all inequality to can filter the impurity of machine oil inside, and then promote the protective effect to multiple unit valve body internal component.

The utility model discloses a further set up to: the multi-way valve is characterized in that an installation guide rail is fixedly connected to the outer portion of the multi-way valve body, and an installation block is arranged inside the installation guide rail.

Through adopting above-mentioned technical scheme, when installing the multi-way valve body, the staff will install the piece and fix the inside at the slagging-off machine, and installation piece position linear type just sets up perpendicularly, and the staff passes through the inside of installation guide rail sliding connection at the installation piece with the multi-way valve body.

The utility model discloses a further set up to: the installation guide rail is connected to the outer side of the installation block in a sliding mode, and the bottom of the installation block is fixedly connected with a limiting blocking piece.

Through adopting above-mentioned technical scheme, the installation guide rail contacts with the spacing separation blade of installation piece bottom to can carry out spacingly and fixed to the multiple unit valve body, and then be convenient for install the multiple unit valve body.

The utility model has the advantages that:

1. the utility model discloses, through the multiple unit valve body, oil pipe, a piston, the dog, the stopper, spacing opening, a spring, the mounting groove, the rubber kicking block, the dipstick, the scale, setting between rubber buffer block and the sealing ring, when the inside of multiple unit valve body is short of oil, the staff passes through oil pipe with machine oil and fills in the inside of multiple unit valve body, and then make the inside of multiple unit valve body can not lack machine oil, later the staff pegs graft the piston to oil pipe's inside, make to have sealed effect between oil pipe and the piston through the sealing ring, prevent the oil leak, after the piston extends to oil pipe's inside, the rubber buffer block will contact with oil pipe's bottom, and then make dipstick and stopper carry out the displacement, the stopper carries out spacingly through the inside of spacing opening at the dog, and gappedly between spacing opening and the dog, thereby make when dipstick and stopper remove, the one end of stopper will contact with the rubber kicking block, the spring internal compression this moment, because rubber kicking block and rubber buffer block material are soft, the compression of passing through the spring again simultaneously, and then can form the protection to the staff, how much the scale valve body of oil volume in time can be observed and has promoted the use the effect of the scale body.

2. The utility model discloses, through the oil inlet pipe way, the oil outlet, the intermediate layer, the filter screen, the installation guide rail, installation piece and setting between the spacing separation blade, oil pipe is connected with the oil inlet pipe way, and two oil inlet pipe ways distribute in the inside both sides of multiple unit valve body, thereby do not occupy the inside space of multiple unit valve body, the inside machine oil of oil pipe carries out the oil through two oil outlet that advance the inside of oil pipe way, lubricate the inside of multiple unit valve body through machine oil, three interbedded insides of group are provided with three group's filter screens respectively, and three inside mesh diameters of group's filter screen are all inequality, thereby can filter the impurity of machine oil inside, and then promoted the protecting effect to multiple unit valve body internal element.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the piston of the present invention;

FIG. 3 is a schematic view of the structure of the oil inlet pipeline of the present invention;

FIG. 4 is a schematic view of the internal structure of the oil outlet hole of the present invention;

fig. 5 is a schematic view of the structure of the limiting baffle of the present invention.

In the figure, 1, a multi-way valve body; 2. an oil pipe; 3. a piston; 4. a stopper; 5. a limiting block; 6. limiting the gap; 7. a spring; 8. mounting grooves; 9. a rubber top block; 10. a dipstick; 11. calibration; 12. a rubber buffer block; 13. a seal ring; 14. a handle; 15. an oil inlet pipeline; 16. an oil outlet hole; 17. an interlayer; 18. filtering with a screen; 19. installing a guide rail; 20. mounting blocks; 21. a limiting baffle plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel multi-way valve of a slag-raking machine comprises a multi-way valve body 1, an oil pipe 2 is fixedly connected inside the multi-way valve body 1, a piston 3 is inserted inside the oil pipe 2, stoppers 4 are fixedly connected to both sides of the inner wall of the piston 3, a stopper 5 is arranged on the piston 3, a limiting opening 6 is formed inside the stopper 5, the stopper 4 extends into the limiting opening 6, a spring 7 is fixedly connected to the inner top wall of the piston 3, an installation groove 8 is fixedly connected to one end of the spring 7, a rubber top block 9 is fixedly connected to the inside of the installation groove 8, an oil dipstick 10 is fixedly connected to one end of the stopper 5, scales 11 are arranged outside the oil dipstick 10, a rubber buffer block 12 is fixedly connected to one end of the oil dipstick 10, a sealing ring 13 is fixedly connected to the outside of the piston 3, a handle 14 is fixedly connected to one end of the piston 3, when the inside of the multi-way valve body 1 is short of oil, the working personnel fills the engine oil into the multi-way valve body 1 through the oil pipe 2, and then the engine oil cannot be lost in the multi-way valve body 1, then the working personnel inserts the piston 3 into the oil pipe 2, the sealing effect is achieved between the oil pipe 2 and the piston 3 through the sealing ring 13, oil leakage is prevented, after the piston 3 extends into the oil pipe 2, the rubber buffer block 12 is contacted with the bottom of the oil pipe 2, and then the oil dipstick 10 and the limiting block 5 are displaced, the limiting block 5 limits the position in the stop block 4 through the limiting notch 6, and a gap is formed between the limiting notch 6 and the stop block 4, so that when the oil dipstick 10 and the limiting block 5 move, one end of the limiting block 5 is contacted with the rubber top block 9, at the moment, the spring 7 is internally compressed, and the rubber top block 9 and the rubber buffer block 12 are soft, meanwhile, the dip rod 10 can be protected by compressing the spring 7, a worker can observe the scale on the surface of the dip rod 10 to know the amount of oil in the multi-way valve body 1 in time, the use effect of the multi-way valve body 1 in the absence of oil is greatly improved, one end of the oil pipe 2 is fixedly connected with the oil inlet pipelines 15, the oil inlet pipelines 15 are distributed on two sides of the interior of the multi-way valve body 1, the oil pipe 2 is connected with the oil inlet pipelines 15, the two oil inlet pipelines 15 are distributed on two sides of the interior of the multi-way valve body 1, so that the space of the interior of the multi-way valve body 1 is not occupied, the number of the oil inlet pipelines 15 is two, the oil outlet holes 16 are formed in the interior of the two oil inlet pipelines 15, the engine oil in the interior of the oil pipe 2 is discharged through the oil outlet holes 16 in the two oil inlet pipelines 15, the interior of the multi-way valve body 1 is lubricated by the engine oil, and the interlayer 17 is fixedly connected in the interior of the oil outlet holes 16, the quantity of the interlayers 17 is three, the filter screens 18 are arranged in the three interlayers 17, the three groups of filter screens 18 are respectively arranged in the three interlayers 17, and the diameters of meshes in the three groups of filter screens 18 are different, so that impurities in engine oil can be filtered, the protection effect on internal elements of the multi-way valve body 1 is further improved, the exterior of the multi-way valve body 1 is fixedly connected with an installation guide rail 19, an installation block 20 is arranged in the installation guide rail 19, when the multi-way valve body 1 is installed, a worker fixes the installation block 20 in the slagging-off machine, the installation block 20 is linearly and vertically arranged, the worker slidably connects the multi-way valve body 1 in the installation block 20 through the installation guide rail 19, the installation guide rail 19 is slidably connected to the outer side of the installation block 20, and the bottom of the installation block 20 is fixedly connected with a limiting baffle 21, the installation guide rail 19 is in contact with a limiting baffle 21 at the bottom of the installation block 20, so that the multi-way valve body 1 can be limited and fixed, and the multi-way valve body 1 is convenient to install.

In the utility model, when the interior of the multi-way valve body 1 is lack of oil, the working personnel fills the engine oil into the interior of the multi-way valve body 1 through the oil pipe 2, so that the multi-way valve body 1 can not lose engine oil, then the worker inserts the piston 3 into the oil pipe 2, the sealing ring 13 has the sealing effect between the oil pipe 2 and the piston 3, thereby preventing oil leakage, after the piston 3 has extended to the inside of the oil pipe 2, the rubber buffer 12 will come into contact with the bottom of the oil pipe 2, thereby enabling the dipstick 10 and the limit block 5 to displace, the limit block 5 limits the position inside the stop block 4 through the limit opening 6, a gap is arranged between the limit opening 6 and the stop block 4, so that when the dipstick 10 and the limit block 5 move, one end of the limit block 5 will contact the rubber top block 9, at the moment, the spring 7 is compressed, because the rubber top block 9 and the rubber buffer block 12 are made of soft materials and are compressed by the spring 7, so as to protect the oil dipstick 10, the worker can observe the scales on the surface of the oil dipstick 10 to know the amount of oil in the multi-way valve body 1 in time, the using effect of the multi-way valve body 1 in the absence of oil is greatly improved, the oil pipe 2 is connected with the oil inlet pipelines 15, the two oil inlet pipelines 15 are distributed on two sides in the multi-way valve body 1, so that the space in the multi-way valve body 1 is not occupied, the engine oil in the oil pipe 2 is discharged through the oil outlet holes 16 in the two oil inlet pipelines 15, the interior of the multi-way valve body 1 is lubricated by engine oil, three groups of filter screens 18 are respectively arranged in the three groups of interlayers 17, the diameters of meshes in the three groups of filter screens 18 are different, thereby can filter the impurity of machine oil inside, and then promote the protective effect to 1 internal element of multiple unit valve body.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel slagging-off machine multiple unit valve, includes multiple unit valve body (1), its characterized in that: the multi-way valve is characterized in that an oil pipe (2) is fixedly connected to the inside of the multi-way valve body (1), a piston (3) is inserted into the inside of the oil pipe (2), stop blocks (4) are fixedly connected to the two sides of the inner wall of the piston (3), a stop block (5) is arranged on the piston (3), a limiting opening (6) is formed in the inside of the stop block (5), the stop blocks (4) extend to the inside of the limiting opening (6), a spring (7) is fixedly connected to the inner top wall of the piston (3), a mounting groove (8) is fixedly connected to one end of the spring (7), a rubber top block (9) is fixedly connected to the inside of the mounting groove (8), an oil dipstick (10) is fixedly connected to one end of the stop block (5), scales (11) are arranged on the outside of the oil dipstick (10), a rubber buffer block (12) is fixedly connected to one end of the oil dipstick (10), a sealing ring (13) is fixedly connected to the outside of the piston (3), and a handle (14) is fixedly connected to one end of the piston (3).

2. The novel multi-way valve of the slag raking machine as claimed in claim 1, wherein: the oil inlet valve is characterized in that one end of the oil pipe (2) is fixedly connected with an oil inlet pipeline (15), and the oil inlet pipeline (15) is distributed on two sides of the interior of the multi-way valve body (1).

3. The novel multi-way valve of the slag raking machine as claimed in claim 2, wherein: the number of the oil inlet pipelines (15) is two, and the oil outlet holes (16) are formed in the inner parts of the oil inlet pipelines (15).

4. The novel multi-way valve of the slag raking machine as claimed in claim 3, wherein: the inside fixedly connected with intermediate layer (17) of oil outlet (16), the quantity of intermediate layer (17) is three groups, and three groups the inside of intermediate layer (17) is provided with filter screen (18).

5. The novel multi-way valve for the slag raking machine as claimed in claim 1, wherein: the multi-way valve is characterized in that an installation guide rail (19) is fixedly connected to the outer portion of the multi-way valve body (1), and an installation block (20) is arranged inside the installation guide rail (19).

6. The novel multi-way valve of the slag raking machine as claimed in claim 5, wherein: the mounting guide rail (19) is connected to the outer side of the mounting block (20) in a sliding mode, and the bottom of the mounting block (20) is fixedly connected with a limiting blocking piece (21).