CN213442257U

CN213442257U - Nimble sump clearance agitator pump send car

Info

Publication number: CN213442257U
Application number: CN202022515730.9U
Authority: CN
Inventors: 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-15
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a flexible and convenient sump cleaning and stirring pump-feeding vehicle, which comprises a vehicle body, wherein wheels are fixedly arranged at the bottom end of the vehicle body, one end of the vehicle body is rotatably provided with a front frame, one end of the front frame is movably provided with a push plate frame, a lifting mechanism is fixedly connected between the front frame and the push plate frame, the lifting mechanism is a front oil cylinder, one end of the front oil cylinder is movably fixed on the front frame, the other end of the front oil cylinder is movably arranged on the push plate frame, a steering mechanism is also fixedly connected between the front frame and the push plate frame, the steering mechanism comprises two steering oil cylinders, and the two steering oil cylinders are respectively positioned at two sides of the; the utility model has the advantages that the walking, lifting, steering and stirring of the device are not affected by the lifting and steering double-circuit hydraulic circuit control design; the steering is flexible, the left steering and the right steering can be performed by 90 degrees, and the flexibility of the device is greatly improved.

Description

Nimble sump clearance agitator pump send car

Technical Field

The utility model particularly relates to a stirring pump technical field especially relates to a nimble sump cleaning stirring pump delivery car.

Background

The unique structural characteristics of the stirring pump truck for coal mine underground coal slime treatment can avoid the defect of narrow space in a coal mine underground, and the stirring pump truck can flexibly walk, flexibly steer, flexibly lift, have no-load zero-power loss, save time and be economical.

At present, most of the existing stirring pump trucks for coal mine underground coal slime treatment have the following defects: the pumping vehicle is large in size, and walking, steering and lifting are mutually influenced, so that the working stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flexible and convenient water sump cleaning stirring pump truck.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nimble sump clearance agitator pump delivery car, includes the automobile body, and automobile body bottom fixed mounting has the wheel, automobile body one end is rotated and is installed preceding frame, and preceding frame one end movable mounting has a push pedal frame, fixedly connected with elevating system between preceding frame and the push pedal frame, elevating system is preceding hydro-cylinder, and the one end activity of preceding hydro-cylinder is fixed on preceding frame, and the other end movable mounting of preceding hydro-cylinder is on the push pedal frame, still fixedly connected with steering mechanism between preceding frame and the push pedal frame, steering mechanism includes two steering cylinder, and two steering cylinder are located preceding frame both sides respectively, and the one end activity of two steering cylinder is fixed on preceding frame, and the other end movable mounting of two steering cylinder is on the push pedal frame, automobile body top outer wall has the oil tank through the bolt fastening, the oil tank passes through the pipeline and forms hydraulic control with two steering cylinder and preceding, and the push plate frame is provided with a stirring mechanism.

Furthermore, be equipped with installation ear and bush on the automobile body, including a plurality of connectors on the preceding frame, a plurality of connectors form the grafting cooperation with installation ear and bush respectively, and still peg graft in connector and the bush and have the round pin axle.

Furthermore, the stirring mechanism comprises shaft support frames, the shaft support frames are welded at two ends of the push plate frame, blade welding frames are installed in the shaft support frames, one ends of the two blade welding frames are welded with connecting flanges, and one ends of the two blade welding frames are fixedly connected with a long shaft through the connecting flanges.

Furthermore, a plurality of blades are welded on the long shaft and the blade welding frame.

Furthermore, a front mudguard is fixedly installed at the front end of the vehicle body.

Furthermore, a rear mudguard is fixedly installed at the rear end of the vehicle body.

Furthermore, the push plate frame is also provided with a bearing mounting seat.

The utility model has the advantages that:

1. through the control design of the steering and lifting double-circuit hydraulic circuit, the device can complete respective action complementation influence, the problems in the prior art are avoided, and the device is higher in practicability.

2. Through scientific hydraulic circuit control design, the zero-load power loss is achieved by adopting the cooperation control of an independent loop hydraulic valve, so that the energy loss of the device is reduced, and the energy conservation of the device is greatly improved.

3. Through the design of structures such as automobile body, preceding frame, reasonable structure analysis design makes the device reach the purpose of nimble action to the design that reduces the volume to a certain extent makes the device adapt to little space operation in the pit more.

Drawings

Fig. 1 is a schematic view of a main view structure of a flexible and convenient water sump cleaning and stirring pumping vehicle provided by the utility model;

fig. 2 is a schematic view of a top view structure of the flexible and convenient water sump cleaning and stirring pumping vehicle provided by the utility model;

FIG. 3 is a schematic view of the A-A structure of the flexible water sump cleaning stirring pump truck of the present invention;

fig. 4 is a schematic top view of a front frame of the flexible water sump cleaning stirring pump truck of the present invention;

fig. 5 is a schematic diagram of a structure B-B of the flexible and convenient water sump cleaning and stirring pump truck of the present invention.

In the figure: 1. a vehicle body; 2. a front frame; 3. mounting lugs; 4. a steering cylinder; 5. a push plate frame; 6. a front oil cylinder; 7. an axle support; 8. a blade welding frame; 9. a bearing support seat; 10. a blade; 11. an oil tank; 12. a wheel; 13. a bushing; 14. a pin shaft; 15. a long axis; 16. a connecting flange; 17. a front fender; 18. a rear fender.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-5, a flexible and convenient water sump cleaning stirring pump truck, comprising a truck body 1, wheels 12 fixedly mounted at the bottom end of the truck body 1, a front truck frame 2 rotatably mounted at one end of the truck body 1, a mounting lug 3 and a bushing 13 arranged on the truck body 1, a plurality of connectors arranged on the front truck frame 2, a pin 14 inserted in the connector and the bushing 13, a push plate frame 5 movably mounted at one end of the front truck frame 2, a lifting mechanism fixedly connected between the front truck frame 2 and the push plate frame 5, a front oil cylinder 6 as the lifting mechanism, one end of the front oil cylinder 6 movably fixed on the front truck frame 2, the other end of the front oil cylinder 6 movably mounted on the push plate frame 5, when the front oil cylinder 6 contracts, a piston rod shortens to lift the push plate frame 5, thereby completing lift adjustment, when the front oil cylinder 6 extends, the piston rod extends, the push plate frame 5 finishes descending, a steering mechanism is fixedly connected between the front frame 2 and the push plate frame 5, the steering mechanism comprises two steering oil cylinders 4, the two steering oil cylinders 4 are respectively positioned at two sides of the front frame 2, one ends of the two steering oil cylinders 4 are movably fixed on the front frame 2, the other ends of the two steering oil cylinders 4 are movably arranged on the push plate frame 5, when steering is needed, the piston rod of the steering oil cylinder 4 at the corresponding side extends, so that the push plate frame 5 finishes steering operation, an oil tank 11 is fixed on the outer wall of the top of the vehicle body 1 through bolts, the oil tank 11 forms hydraulic loop control with the two steering oil cylinders 4 and the front oil cylinder 6 through pipelines, an independent hydraulic valve is arranged on each hydraulic loop, and the devices can finish respective action complementary influence through the control design of a steering hydraulic loop and a, the walking, lifting, steering and stirring of the device are not affected; the steering is flexible and can be steered by 90 degrees left and right; the device has the advantages that the problems in the prior art are avoided, the practicability of the device is higher, the no-load zero power loss is achieved by adopting the cooperation control of the independent loop hydraulic valve, the energy loss of the device is reduced, the energy saving performance of the device is greatly improved, the rotary stirring is not influenced by driving, flexible lifting and steering, and the characteristics of small space and complex working condition in the underground coal mine are effectively adapted;

the stirring mechanism is arranged on the push plate frame 5 and comprises an axial support frame 7, the axial support frame 7 is welded at two ends of the push plate frame 5, blade welding frames 8 are installed in the axial support frame 7, one ends of the two blade welding frames 8 are welded with connecting flanges 16, one ends of the two blade welding frames 8 are fixedly connected with long shafts 15 through the connecting flanges 16, and a plurality of blades 10 are welded on the long shafts 15 and the blade welding frames 8.

The front end of the vehicle body 1 is fixedly provided with a front mudguard 17, the rear end of the vehicle body 1 is fixedly provided with a rear mudguard 18, and the push plate frame 5 is also provided with a bearing mounting seat 9.

The working principle of the embodiment is as follows: when the device is used, when the device needs to be lifted and adjusted, the front oil cylinder 6 contracts, the piston rod is shortened, the push plate frame 5 is pulled to move along with the piston rod, and the push plate frame 5 and the front frame 2 are movably arranged, so that the push plate frame 5 finishes lifting adjustment; when the front oil cylinder 6 extends, the piston rod pushes the push plate frame 5 to rotate, so that descending adjustment is completed, when steering is needed, the piston rod of the steering oil cylinder 4 on one corresponding side extends, and the piston rod of the steering oil cylinder 4 on the other side shortens, so that the push plate frame 5 completes steering operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a nimble sump clearance agitator pump delivery car, includes automobile body (1), and automobile body (1) bottom fixed mounting has wheel (12), its characterized in that, automobile body (1) one end is rotated and is installed preceding frame (2), and preceding frame (2) one end movable mounting has push pedal frame (5), fixedly connected with elevating system between preceding frame (2) and push pedal frame (5), elevating system is preceding hydro-cylinder (6), and the one end activity of preceding hydro-cylinder (6) is fixed on preceding frame (2), and the other end movable mounting of preceding hydro-cylinder (6) is on push pedal frame (5), still fixedly connected with steering mechanism between preceding frame (2) and push pedal frame (5), steering mechanism includes two steering cylinder (4), and two steering cylinder (4) are located preceding frame (2) both sides respectively, and the one end activity of two steering cylinder (4) is fixed on preceding frame (2), the other end movable mounting of two steering cylinder (4) is on push plate frame (5), automobile body (1) top outer wall has oil tank (11) through the bolt fastening, oil tank (11) form hydraulic circuit control through pipeline and two steering cylinder (4) and preceding hydro-cylinder (6), and all are equipped with independent hydrovalve on every hydraulic circuit, be equipped with rabbling mechanism on push plate frame (5).

2. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 1, characterized in that: be equipped with installation ear (3) and bush (13) on automobile body (1), including a plurality of connectors on preceding frame (2), a plurality of connectors form the cooperation of pegging graft with installation ear (3) and bush (13) respectively, and still peg graft in connector and bush (13) and have round pin axle (14).

3. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 1, characterized in that: the stirring mechanism comprises an axle support frame (7), the axle support frame (7) is welded at two ends of the push plate frame (5), blade welding frames (8) are installed in the axle support frame (7), one ends of the two blade welding frames (8) are welded with connecting flanges (16), and one ends of the two blade welding frames (8) are fixedly connected with long shafts (15) through the connecting flanges (16).

4. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 3, characterized in that: and a plurality of blades (10) are welded on the long shaft (15) and the blade welding frame (8).

5. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 1, characterized in that: the front end of the vehicle body (1) is fixedly provided with a front mudguard (17).

6. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 1, characterized in that: and a rear mudguard (18) is fixedly arranged at the rear end of the vehicle body (1).

7. The flexible and convenient water sump cleaning stirring pumping vehicle as claimed in claim 1, characterized in that: and the push plate frame (5) is also provided with a bearing mounting seat (9).