CN210561594U

CN210561594U - High-efficient hydraulic pressure stirring fill

Info

Publication number: CN210561594U
Application number: CN201920820843.4U
Authority: CN
Inventors: 翟明祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-19
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a high-efficient hydraulic pressure stirring is fought, fight including hydraulic tank and the stirring of installing on the hydraulic lifting arm, stirring is fought the internal rotation and is installed the (mixing) shaft, and is fixed with a plurality of stirring vane on the (mixing) shaft, the hydraulic motor that drive (mixing) shaft corotation or reversal usefulness is all installed at the both ends of stirring fill, hydraulic tank is connected to the solenoid valve through first oil pipe all the way, install control switch on the solenoid valve. The utility model discloses an install a solenoid valve before the operating valve of original forklift, on the operating valve of forklift is adorned with the oil return oil circuit of solenoid valve again, under the condition that the solenoid valve was not opened, the oil return oil circuit can supply the operating valve of forklift to use, and the back is opened to the solenoid valve, and the hydraulic motor's of stirring fill work oil return oil circuit resupplies the operating valve of forklift, does not influence the original speed of forklift like this, can simultaneous working, utilizes hydraulic drive, and is stable and safe.

Description

High-efficient hydraulic pressure stirring fill

Technical Field

The utility model relates to a mechanical technical field of forklift stirring bucket specifically is a high-efficient hydraulic pressure stirring fill.

Background

The forklift is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port, mine and other construction engineering, and it is mainly used for shoveling and loading soil, gravel, lime, coal and other bulk materials, and also for light shoveling and digging of ore, hard soil and other materials. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood. In road construction, particularly in high-grade highway construction, a forklift is used for filling and digging of roadbed engineering, and collecting and loading materials in asphalt mixture and cement concrete yards. Besides, the machine can also carry out the operations of pushing and transporting soil, scraping the ground, pulling other machines and the like. The forklift has the advantages of high operation speed, high efficiency, good maneuverability, light operation and the like, so the forklift becomes one of the main types of earthwork construction in engineering construction. The forklift is provided with a stirring bucket device for stirring materials.

Hopper of present forklift, simple structure, the function singleness mainly reflects and only has the function of shovel material transport material, does not have the function of stirring, therefore the market is urgently needed to develop a neotype high-efficient hydraulic pressure stirring fill and is solved current problem.

Disclosure of Invention

An object of the utility model is to provide a high-efficient hydraulic pressure stirring is fought to solve the hopper of the forklift that proposes in the above-mentioned background art, simple structure, the function singleness mainly embodies only has the function of shovel material, transport material, does not have the function scheduling problem of stirring.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient hydraulic pressure stirring fill, includes hydraulic tank and installs the stirring fill on the hydraulic pressure lift arm, stirring fill internal rotation installs the (mixing) shaft, and is fixed with a plurality of stirring vane on the (mixing) shaft, the hydraulic motor that drive (mixing) shaft corotation or reversal usefulness is all installed at the both ends of stirring fill, hydraulic tank is connected to the solenoid valve through first way oil pipe, and the solenoid valve all is connected to the hydraulic motor at stirring fill both ends through second way oil pipe and third way oil pipe on, install control switch on the solenoid valve.

Preferably, eight groups of stirring blades are arranged, and the stirring blades are of a T-shaped structure.

Preferably, a gear pump and a flow dividing valve are installed on the first oil pipe in series, and the flow dividing valve is located below the gear pump.

Preferably, a second oil pipe and a third oil pipe are connected between the electromagnetic valve and the hydraulic motor, and control valves are installed on the second oil pipe and the third oil pipe.

Preferably, the hydraulic motors at the two ends of the stirring hopper adopt a closed structure.

Preferably, the first oil pipe, the second oil pipe and the third oil pipe are communicated with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) an electromagnetic valve is arranged in front of an original operating valve of the forklift, and an oil return path of the electromagnetic valve is arranged on the operating valve of the forklift, so that the oil return path can be used for the operating valve of the forklift under the condition that the electromagnetic valve is not opened, and the oil return path of a hydraulic motor for a stirring bucket to work is supplied to the operating valve of the forklift after the electromagnetic valve is opened, so that the original speed of the forklift is not influenced, the forklift can work simultaneously, and the forklift is driven by hydraulic pressure, stable and safe;

(2) the hydraulic motors at the two ends of the stirring hopper are of a closed structure, so that the hydraulic motors are better protected and are far away from concrete radiation and external collision in the stirring hopper, the hydraulic motors are five-star hydraulic motors and are of a speed reducer-free type, and the stirring hopper has the advantages that cement mortar cannot enter, abrasion and damage cannot be caused, and the service life is greatly prolonged;

(3) a second oil pipe and a third oil pipe are connected between the electromagnetic valve and the hydraulic motor, control valves are mounted on the second oil pipe and the third oil pipe, oil supply or oil return is controlled through the electromagnetic valve, the second oil pipe and the third oil pipe, and the rotation speed of the hydraulic motor is adjusted through controlling an accelerator, so that the stirring speed is adjusted.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a bottom view of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. a first oil pipe; 2. a control valve; 3. a hydraulic oil tank; 4. a fourth oil pipe; 5. a stirring hopper; 6. a stirring blade; 7. a stirring shaft; 8. a gear pump; 9. a flow divider valve; 10. an electromagnetic valve; 11. a control switch; 12. a second oil pipe; 13. and a third oil pipe.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a high-efficiency hydraulic stirring bucket comprises a hydraulic oil tank 3 and a stirring bucket 5 arranged on a hydraulic lifting arm, wherein a stirring shaft 7 is rotatably arranged in the stirring bucket 5, a plurality of stirring blades 6 are fixed on the stirring shaft 7, hydraulic motors for driving the stirring shaft 7 to rotate forwards or backwards are arranged at two ends of the stirring bucket 5 respectively, the hydraulic motors are five-star hydraulic motors and are of a speed reducer-free type, the high-efficiency hydraulic stirring bucket has the advantages that cement mortar cannot enter the high-efficiency hydraulic stirring bucket, abrasion damage cannot be caused, the service life is greatly prolonged, the hydraulic oil tank 3 is connected to an electromagnetic valve 10 through a first oil pipe 1, the electromagnetic valve 10 is connected to the hydraulic motors at two ends of the stirring bucket 5 through a second oil pipe 12 and a third oil pipe 13, a control switch 11 is arranged on the electromagnetic valve 10, an electromagnetic valve 10 is arranged in front of an original operation valve of a forklift, and an oil return circuit of the electromagnetic valve, under the condition that the electromagnetic valve 10 is not opened, the oil return path can be used for an operating valve of the forklift, and after the electromagnetic valve 10 is opened, the oil return path of the hydraulic motor for the stirring bucket 5 to work is supplied to the operating valve of the forklift again, so that the original speed of the forklift is not influenced, the forklift can work simultaneously, and the forklift is driven by hydraulic pressure, stable and safe.

Further, stirring vane 6 is provided with eight groups, and stirring vane 6 is T font structure, and the stirring is high-efficient.

Further, a gear pump 8 and a flow dividing valve 9 are installed on the first oil pipe 1 in series, and the flow dividing valve 9 is located below the gear pump 8.

Further, a second oil pipe 12 and a third oil pipe 13 are connected between the electromagnetic valve 10 and the hydraulic motor, the control valve 2 is installed on the second oil pipe 12 and the third oil pipe 13, oil supply or oil return is controlled through the electromagnetic valve 10, the second oil pipe 12 and the third oil pipe 13, and the rotation speed of the hydraulic motor is adjusted through controlling an accelerator, so that the stirring speed is adjusted.

Furthermore, the hydraulic motors at the two ends of the stirring hopper 5 are of a closed structure, and the hydraulic motors at the two ends of the stirring hopper 5 are of a closed structure, so that the hydraulic motors are better protected, and concrete radiation and external collision in the stirring hopper 5 are avoided.

Further, the first oil pipe 1, the second oil pipe 12 and the third oil pipe 13 are communicated with each other.

The working principle is as follows: when in use, the hydraulic oil tank 3 is connected to the electromagnetic valve 10 through the first way oil pipe 1, the electromagnetic valve 10 is connected to the hydraulic motors at two ends of the stirring bucket 5 through the second way oil pipe 12 and the third way oil pipe 13, the electromagnetic valve 10 is arranged in front of the operation valve of the original forklift, and the oil return path of the electromagnetic valve 10 is arranged on the operation valve of the forklift, under the condition that the electromagnetic valve 10 is not opened, the oil return path can be used for the operation valve of the forklift, after the electromagnetic valve 10 is opened, the oil return path of the hydraulic motor for the operation of the stirring bucket 5 is supplied to the operation valve of the forklift, thus the original speed of the forklift is not influenced, the forklift can work simultaneously, the stirring shaft 7 is stably and safely installed in the stirring bucket 5 in a rotating way, the stirring shaft 7 is fixed with a plurality of stirring blades 6, the stirring blades 6 are in a T-shaped structure, the stirring is highly efficient, the hydraulic motors at two ends, the hydraulic motors at the two ends of the stirring hopper 5 are of a closed structure, the hydraulic motors are better protected, concrete radiation and external collision in the stirring hopper 5 are avoided, the hydraulic motors for driving the stirring shaft 7 to rotate forwards or backwards are installed at the two ends of the stirring hopper 5, the hydraulic motors are five-star hydraulic motors and are of a speed-reducing machine type, cement mortar cannot enter the stirring hopper, abrasion damage cannot be caused, the service life is greatly prolonged, oil supply or oil return is controlled through the electromagnetic valve 10, the second oil pipe 12 and the third oil pipe 13, the rotating speed of the hydraulic motors is adjusted by controlling an accelerator, and therefore the stirring speed is adjusted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient hydraulic pressure stirring is fought, includes hydraulic tank (3) and installs stirring fill (5) on the hydraulic lifting arm, its characterized in that: stirring fill (5) internal rotation installs (mixing) shaft (7), and is fixed with a plurality of stirring vane (6) on (mixing) shaft (7), the hydraulic motor of drive (mixing) shaft (7) corotation or reversal usefulness is all installed at the both ends of stirring fill (5), hydraulic tank (3) are connected to solenoid valve (10) through first oil pipe (1) all the way, and solenoid valve (10) all are connected to on the hydraulic motor at stirring fill (5) both ends through second oil pipe (12) and third oil pipe (13), install control switch (11) on solenoid valve (10).

2. The efficient hydraulic stirring bucket according to claim 1, which is characterized in that: eight groups of stirring blades (6) are arranged, and the stirring blades (6) are of a T-shaped structure.

3. The efficient hydraulic stirring bucket according to claim 1, which is characterized in that: a gear pump (8) and a flow dividing valve (9) are installed on the first oil pipe (1) in series, and the flow dividing valve (9) is located below the gear pump (8).

4. The efficient hydraulic stirring bucket according to claim 1, which is characterized in that: and a second oil pipe (12) and a third oil pipe (13) are connected between the electromagnetic valve (10) and the hydraulic motor, and the second oil pipe (12) and the third oil pipe (13) are provided with control valves (2).

5. The efficient hydraulic stirring bucket according to claim 1, which is characterized in that: and the hydraulic motors at the two ends of the stirring hopper (5) adopt a closed structure.

6. The efficient hydraulic stirring bucket according to claim 1, which is characterized in that: the first oil pipe (1), the second oil pipe (12) and the third oil pipe (13) are communicated with each other.