CN211917085U

CN211917085U - Hydraulic system of veneer slicer

Info

Publication number: CN211917085U
Application number: CN202020140057.2U
Authority: CN
Inventors: 于壮志; 于奇成
Original assignee: Weihai Lixin Hydraulic Pneumatic Machinery Co ltd
Current assignee: Weihai Lixin Hydraulic Pneumatic Machinery Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-13
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a veneer slicer hydraulic system, in particular to hydraulic system technical field, a veneer slicer's hydraulic system, including workstation, elevating gear, pneumatic cylinder, oil tank, be equipped with the hydraulic pump that is used for extracting fluid, the electromagnetic directional valve. The hydraulic oil-saving device is characterized in that racks are arranged on two sides of the workbench, a workbench surface is arranged in the middle of the racks, a material box and a driving device are arranged on the workbench, an oil tank is arranged on the workbench, a hydraulic pump is arranged at one end of the oil tank, a hydraulic cylinder is arranged at one end of the hydraulic pump, an oil pipe is connected to the other end of the oil tank, and an overflow valve is arranged on the surface of the oil pipe. The lifting cleaning plate can prevent the material from being planed out when the planing machine works, and effectively clean the waste materials, so that the environmental pollution is reduced. The pressure of the liquid after throttling is basically equal to the pressure before throttling by the aid of the series speed regulating valve, pressure difference is reduced, the liquid in the oil pipe cannot be leaked due to the pressure difference to cause deformation of the oil pipe, and heat of the liquid is reduced.

Description

Hydraulic system of veneer slicer

Technical Field

The utility model belongs to the hydraulic system field, concretely relates to veneer slicer hydraulic system.

Background

The prior planing machine usually has mechanical reciprocating motion during working, so a novel hydraulic system can be adopted to drive the planing tool to work, and the hydraulic transmission has the advantages of relatively stable working, fast reaction, small impact and capability of starting, braking and reversing at high speed. However, when the slicing machine works, the liquid in the oil pipe can leak due to the pressure difference, so that the oil pipe deforms. The existing veneer slicer often blows off the generated sawdust in the process of processing raw materials, thereby influencing the personal safety.

Disclosure of Invention

An object of the utility model is to provide a hydraulic pressure planing machine hydraulic system to solve the planing machine in the past that proposes in the above-mentioned background art and be mechanical reciprocating motion usually at the during operation, can adopt a neotype hydraulic system to drive the work of planer tool from this, with solve the planing machine at the during operation, liquid in the oil pipe can not lead to oil pipe to produce to warp because pressure differential produces the leakage, and the in-process of planing machine at the processing raw materials, can blow the saw-dust that produces, cause the problem of influence to personal safety.

In order to achieve the above object, the utility model provides a following technical scheme:

a hydraulic system of a hydraulic planing machine comprises a workbench, a lifting device, a hydraulic cylinder, an oil tank, a hydraulic pump for pumping oil and an electromagnetic directional valve. The hydraulic oil-saving device is characterized in that racks are arranged on two sides of the workbench, a workbench surface is arranged in the middle of the racks, a material box and a driving device are arranged on the workbench, an oil tank is arranged on the workbench, a hydraulic pump is arranged at one end of the oil tank, a hydraulic cylinder is arranged at one end of the hydraulic pump, an oil pipe is connected to the other end of the oil tank, and an overflow valve is arranged on the surface of the oil pipe.

Preferably, the controller of the slicing machine is connected with the liquid level pressure gauge through a set screw.

Preferably, a roller is rotatably mounted on the frame, and planing tools are uniformly arranged on the periphery of the roller.

Preferably, the bin is arranged outside the roller and is in sliding connection with the driving device.

Preferably, a cleaning plate capable of lifting is arranged between the bin and the lifting device.

Preferably, an oil inlet pipe is arranged at the other end of the electromagnetic directional valve, and two ends of the oil inlet pipe are respectively connected with an oil inlet of the electromagnetic directional valve and an oil inlet of the oil tank. And the oil inlet pipe is provided with a serial speed regulating valve.

Preferably, the hydraulic cylinder is fixedly installed on the material box, the top ends of two piston rods of the hydraulic cylinder are respectively connected with the two ends of the workbench surface through connecting rods, and the piston rods are movably connected with the connecting rods. The hydraulic cylinder drives the material box to horizontally and transversely reciprocate on the working table surface.

Compared with the prior art, the utility model provides a veneer slicer hydraulic system possesses following beneficial effect:

1. the utility model discloses veneer slicer hydraulic system includes a hydraulic pressure veneer slicer hydraulic system, including workstation, pneumatic cylinder, the oil tank of storing fluid to and be used for extracting the hydraulic pump of fluid, advance oil pipe, return oil pipe, the solenoid operated directional valve. The improved oil-saving hydraulic oil tank is characterized in that frames are arranged on two sides of the workbench, a workbench surface is arranged in the middle of the frames, a material tank and a driving device are arranged on the workbench surface, the material tank is connected with the driving device in a sliding installation mode, an oil tank is arranged on the workbench, a hydraulic pump is arranged at one end of the oil tank, a hydraulic cylinder is arranged at one end of the hydraulic pump, the other end of the oil tank is connected with an oil pipe, and an overflow valve is arranged.

2. The utility model relates to a veneer slicer hydraulic system utensil beneficial effect realizes through the cleaning board that sets up the liftable that the veneer slicer prevents to dig out the material at the during operation to and can effectively clean the waste material, make its pollution that can reduce the environment. The pressure of the liquid after throttling is basically equal to the pressure before throttling by the arranged series speed regulating valve, and the pressure difference is reduced, so that the liquid in the oil pipe cannot be deformed due to leakage caused by the pressure difference, and the heat generation of the liquid is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural diagram of a hydraulic system of a veneer slicer according to the present invention;

fig. 2 is a schematic structural diagram of a hydraulic system of the slicing machine according to the present invention;

fig. 3 is a schematic structural diagram of a hydraulic system of a slicing machine according to the present invention;

in the figure: 1. a work table; 2. a lifting device; 3. a hydraulic cylinder; 4. an oil tank; 5. a hydraulic pump; 6. an oil inlet pipe; 7. an oil return pipe; 8. an electromagnetic directional valve; 9. a frame; 10. a work table; 11. a material box; 12. a drive device; 13 an overflow valve; 14. a controller; 15. a pressure gauge; 16. a drum; 17. cleaning the board; 18. a speed regulating valve; 21. a planing tool.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model discloses a theory of operation and use flow:

the utility model provides a hydraulic system of veneer slicer, includes workstation 1, elevating gear 2, pneumatic cylinder 3, stores the oil tank 4 of fluid to and the hydraulic pump 5 that is used for drawing fluid advances oil pipe, returns oil pipe, solenoid directional valve 8. The utility model discloses a hydraulic pump, including workstation, hydraulic pump 5, hydraulic cylinder 3, oil tank 4, overflow valve 13, frame 9, workstation 10, workbin 11 and drive arrangement 12 are equipped with on the workstation 10, be equipped with oil tank 4 on the workstation 1, the one end of oil tank 4 is provided with hydraulic pump 5, the one end of hydraulic pump 5 is equipped with pneumatic cylinder 3, the other end of oil tank 4 is connected with oil pipe, oil pipe's surface is provided with overflow valve 13.

The utility model relates to a hydraulic system of veneer slicer, frame 9 is connected through table surface 10 with the workstation 1 of both sides, table surface is last 10 to be equipped with workbin 11 and drive arrangement 12 and is connected through sliding connection spare, be connected through swivel connected coupler between 16 and the frame 9 of cylinder, be welded connection between planer tool 21 that the 16 outside of cylinder was equipped with and the cylinder 16, be equipped with cleaning board 17 that can go up and down between workbin 11 and the elevating gear 2, be equipped with back oil pipe on the solenoid directional valve 8, the both ends that return oil pipe are connected with the oil-out of solenoid directional valve 8 with the oil tank respectively, be connected through advancing oil pipe between oil tank 4 and the solenoid directional valve 8, it is equipped with series connection governing valve 18 on the oil pipe to advance. The hydraulic cylinder 3 is fixedly installed on the material box 11, the top ends of two piston rods of the hydraulic cylinder 3 are respectively connected with the two ends of the worktable through connecting rods, and the piston rods are movably connected with the connecting rods. The hydraulic cylinder 3 drives the material box 11 to horizontally and transversely reciprocate on the working table surface. The sweeping board 17 and the feed box 11 are driven to horizontally reciprocate, the sweeping board 17 is driven to move up and down when the lifter 2 moves up and down, if the sweeping board 17 passes through the roller 16, the sweeping board 17 rises, the bottom of the sweeping board 17 is higher than the roller 16, and the feed box 11 can normally move left and right in a straight line. When the sweeping board 17 is lowered, the material can be effectively prevented from being planed out.

A hydraulic system of a veneer slicer has the advantages that the veneer slicer is prevented from being planed out when in work through a cleaning plate 17 which is arranged to be capable of lifting, waste materials can be effectively cleaned, and environmental pollution can be reduced. The pressure of the liquid after throttling is basically equal to the pressure before throttling by the series speed regulating valve 18, and the pressure difference is reduced, so that the liquid in the oil pipe cannot be deformed due to leakage caused by the pressure difference, and the heat generation of the fluid is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 veneer slicer hydraulic system, includes workstation (1), elevating gear (2), pneumatic cylinder (3), oil tank (4), hydraulic pump (5) and solenoid directional valve (8), its characterized in that: the utility model discloses a hydraulic pump, including workstation (1), workstation (9), be equipped with workstation (10) in the middle of the frame (9), be equipped with workbin (11) and drive arrangement (12) on workstation (10), be equipped with oil tank (4) on workstation (1), the one end of oil tank (4) is provided with hydraulic pump (5), the one end of hydraulic pump (5) is equipped with pneumatic cylinder (3), the other end of oil tank (4) is connected with oil pipe, oil pipe's surface is equipped with overflow valve (13).

2. The hydraulic system of a slicer as claimed in claim 1, wherein: the right side of frame (9) is equipped with controller (14) and liquid level gauge (15), controller (14) and liquid level gauge (15) are through holding screw connection, rotary installation cylinder (16) on frame (9), planer tool (21) have evenly been set up to cylinder (16) periphery.

3. The hydraulic system of a slicer as claimed in claim 1, wherein: the feed box (11) is arranged on the outer side of the roller (16), the feed box (11) is in sliding connection with the driving device (12), and a liftable cleaning plate (17) is arranged between the feed box (11) and the lifting device (2).

4. The hydraulic system of a slicer as claimed in claim 1, wherein: and an oil return pipe is arranged at one end of the electromagnetic directional valve (8), and two ends of the oil return pipe are respectively connected with the oil outlet of the electromagnetic directional valve (8) and the oil outlet of the oil tank (4).

5. The hydraulic system of a slicer as claimed in claim 4, wherein: and an oil inlet pipe is arranged at the other end of the electromagnetic directional valve (8), two ends of the oil inlet pipe are respectively connected with the electromagnetic directional valve (8) and an oil inlet of the oil tank (4), and a series connection speed regulating valve (18) is arranged on the oil inlet pipe.

6. The hydraulic system of a slicer as claimed in claim 1, wherein: the hydraulic cylinder (3) is fixedly installed on the material box (11), the top ends of two piston rods of the hydraulic cylinder (3) are respectively connected with the two ends of the worktable surface (10) through connecting rods, and the piston rods are movably connected with the connecting rods.