CN214194694U

CN214194694U - Pushing and installing machine

Info

Publication number: CN214194694U
Application number: CN202023086151.3U
Authority: CN
Inventors: 王清锴; 刘存波
Original assignee: Shantui Chutian Construction Machinery Co Ltd
Current assignee: Shantui Chutian Construction Machinery Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-14
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of engineering machinery, in particular to a pushing and loading machine, which comprises a motion chassis; the engine is arranged on the motion chassis, is in transmission connection with the motion chassis and is used for driving the motion chassis to move; a cab disposed on the motion chassis; one end of the pushing working assembly is rotatably arranged on the moving chassis and can rotate on a vertical plane relative to the moving chassis; the bucket is rotatably arranged at the other end of the pushing working assembly; and the supporting assembly is arranged on one side of the moving chassis, and one end of the supporting assembly can be abutted to the bucket. The utility model discloses can guarantee the stability of scraper bowl to make bulldoze the operation and can go on high-efficiently.

Description

Pushing and installing machine

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a push away installation.

Background

In the process of capital construction, large-scale construction machines play a very important role. Wherein the pusher is used to level the ground, excavate earth and load material onto the vehicle. In the prior art, because the bucket of the pushing and loading machine is subjected to earth resistance in the process of bulldozing operation, the supporting force of the pushing and loading machine on the bucket is insufficient under the action of the earth resistance, so that the bucket cannot efficiently realize the bulldozing operation.

Therefore, a push loader is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pushing equipment machine can support the scraper bowl when pushing equipment machine bulldozes the operation for bulldoze the operation and can go on high-efficiently.

To achieve the purpose, the utility model adopts the following technical proposal:

a pusher machine comprising:

a motion chassis;

the engine is arranged on the motion chassis, is in transmission connection with the motion chassis and is used for driving the motion chassis to move;

a cab disposed on the motion chassis;

one end of the pushing working assembly is rotatably arranged on the moving chassis and can rotate on a vertical plane relative to the moving chassis;

the bucket is rotatably arranged at the other end of the pushing working assembly;

and the supporting assembly is arranged on one side of the moving chassis, and one end of the supporting assembly can be abutted to the bucket.

Further, the push-on work assembly includes:

one end of the first arm is rotatably connected with the motion chassis;

the output end of the first oil cylinder is arranged on the first arm and is used for driving the first arm to rotate;

one end of the second arm is rotatably connected with the first arm, and the other end of the second arm is rotatably connected with the bucket;

the output end of the second oil cylinder is arranged on the second arm and is used for driving the second arm to rotate relative to the first arm;

and the output end of the third oil cylinder is connected with the bucket and is used for driving the bucket to rotate relative to the second arm.

Furthermore, the supporting assembly comprises a supporting rod and a supporting oil cylinder, one end of the supporting rod is rotatably arranged on the moving chassis, the other end of the supporting rod can be abutted to the bucket, the supporting oil cylinder is arranged on the moving chassis, and the output end of the supporting oil cylinder is connected with the supporting rod and used for driving the supporting rod to rotate relative to the moving chassis.

Furthermore, the bracing piece includes branch body and connecting piece, the branch body rotates to be set up on the motion chassis, the connecting piece is fixed to be set up on the branch body, the output of support cylinder with the connecting piece is connected.

Further, the scraper bowl includes scraper bowl body and scraper blade portion, the scraper bowl body with the output of third hydro-cylinder is connected, and with the second arm rotates to be connected, scraper blade portion with this body coupling of scraper bowl.

Further, the bucket body is a straight-inclined shovel.

Further, still include loosening device, loosening device rotates and sets up on the motion chassis.

Further, the device that loosens the soil includes scarifier and scarifier, the scarifier rotates to set up on the motion chassis, scarifier sets up on the motion chassis, just the output of scarifier with the scarifier is connected for the drive the scarifier rotates.

Further, the cab is in a concave shape, a groove is concavely formed in the cab, and the first arm is arranged in the groove.

Further, the motion chassis is a crawler-type motion chassis.

The utility model has the advantages that:

the utility model provides a push away the installation, be provided with the engine on the motion chassis, the motion of drive motion chassis, push away the dress work module and rotate and set up on the motion chassis, the scraper bowl is connected with the dress work module that pushes away, still is equipped with supporting component on the motion chassis, supporting component's one end can with the scraper bowl butt. When carrying out bulldozing operation, the control scraper bowl of push-up equipment work subassembly and the earth contact, supporting component carries out the butt to the scraper bowl and supports to for the scraper bowl provides forward dynamics at the in-process that the motion chassis moved forward, guarantee the stability of scraper bowl, thereby make the operation of bulldozing to go on high-efficiently.

Drawings

Fig. 1 is a schematic view of the pushing and loading machine of the present invention.

In the figure:

1. a motion chassis; 2. an engine; 3. a cab; 4. pushing the working assembly; 41. a first arm; 42. a first cylinder; 43. a second arm; 44. a second cylinder; 45. a third oil cylinder; 5. a support assembly; 51. a support bar; 52. a support cylinder; 6. a bucket; 61. a bucket body; 62. a scraper section; 7. a soil loosening device; 71. a ripper; 72. and a soil loosening oil cylinder.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In order to guarantee that the push loader model bulldozes the operation, the scraper bowl has sufficient intensity to guarantee that bulldozing operation goes on smoothly, as shown in fig. 1, the utility model provides a push loader. This pushing equipment machine includes: a moving chassis 1, an engine 2, a cab 3, a push-on working assembly 4, a bucket 6 and a support assembly 5.

The engine 2 is arranged on the motion chassis 1, is positioned at the rear part of the motion chassis 1, is in transmission connection with the motion chassis 1 and is used for driving the motion chassis 1 to move; the cab 3 is fixedly arranged on the moving chassis 1; one end of the pushing work assembly 4 is rotatably arranged on the moving chassis 1 and can rotate on a vertical plane relative to the moving chassis 1; the bucket 6 is rotatably arranged at the other end of the pushing working assembly 4; the support assembly 5 is disposed on one side of the moving chassis 1, and one end of the support assembly 5 can abut against the bucket 6.

When carrying out bulldozing the operation, the contact of 4 control buckets of push-on equipment work subassembly and earthwork, supporting component 5 carries out the butt to bucket 6 and supports to for bucket 6 provides forward dynamics at the in-process that moves chassis 1 forward, guarantee bucket 6's stability, thereby make the operation of bulldozing can high-efficiently go on.

Further, the push-on work assembly 4 includes: a first arm 41, a first cylinder 42, a second arm 43, a second cylinder 44, and a third cylinder 45. Wherein, one end of the first arm 41 is rotatably connected with the motion chassis 1; the first oil cylinder 42 is hinged on the moving chassis 1, and the output end of the first oil cylinder 42 is hinged on the first arm 41 and is used for driving the first arm 41 to rotate; one end of the second arm 43 is rotatably connected with the first arm 41, and the other end is rotatably connected with the bucket 6; the second oil cylinder 44 is hinged on the first arm 41, and the output end of the second oil cylinder 44 is hinged on the second arm 43 and is used for driving the second arm 43 to rotate relative to the first arm 41; a third cylinder 45 is articulated to the second arm 43, the output of the third cylinder 45 being articulated to the bucket 6 for driving the bucket 6 in rotation with respect to the second arm 43. The first arm 41, the second arm 43 and the bucket 6 can be driven to move by controlling the first oil cylinder 42, the second oil cylinder 44 and the third oil cylinder 45, so that the operations of bulldozing, shoveling and loading are completed; meanwhile, the bucket 6 can be finely controlled, so that the bucket is better suitable for different working occasions.

Further, the support assembly 5 comprises a support rod 51 and a support cylinder 52, one end of the support rod 51 is rotatably disposed on the moving chassis 1, the other end of the support rod 51 can be abutted against the bucket 6, the support cylinder 52 is hinged on the moving chassis 1, and the output end of the support cylinder 52 is hinged with the support rod 51 and used for driving the support rod 51 to rotate relative to the moving chassis 1. The supporting rod 51 is driven to rotate by controlling the supporting oil cylinder 52 so as to realize the lifting or pressing action, and when the supporting rod 51 is lifted, the supporting rod is separated from the bucket 6; when the support rod 51 is pressed downwards, the support rod 51 is abutted with the bucket 6, so that the pressure of the bucket 6 during soil entering is increased; when the pusher is loading materials, the push rod keeps horizontal position, and can push against the back of the bucket 6 to increase the forward force of the bucket 6 and keep the stability of the bucket 6.

Further, the support rod 51 includes a rod body rotatably disposed on the motion chassis 1 and a connecting member fixedly disposed on the rod body, and an output end of the support cylinder 52 is connected to the connecting member. By providing the connecting member, the support rod 51 is connected to the support cylinder 52. In order to ensure the connection strength between the connecting piece and the strut body, optionally, the connecting piece and the strut body are of an integrated structure.

Further, the bucket 6 includes a bucket body 61 and a blade portion 62, the bucket body 61 is hinged to the output end of the third cylinder 45 and is rotatably connected to the second arm 43, and the blade portion 62 is connected to the bucket body 61. Shovel sword portion 62 can be dismantled with scraper bowl body 61 and be connected, through the aforesaid setting, can change different shovel sword portion 62 according to the needs of difference, increases this pushing equipment machine to the adaptability of different construction occasions.

Further, in the present embodiment, the bucket body 61 is a straight-inclined shovel. When it is necessary to level the ground, the blade part 62 may be detached from the bucket body 61. The moving chassis 1 drives the bucket body 61 to move, so that the bulldozing and leveling operation is realized. Further, the pushing and loading machine further comprises a soil loosening device 7, and the soil loosening device 7 is rotatably arranged on the moving chassis 1. The soil loosening device 7 can loosen soil on a relatively hard bottom surface, thereby facilitating subsequent soil pushing or digging operation.

Specifically, the ripping device 7 includes rippers 71 and ripping cylinders 72, the rippers 71 are rotatably disposed on the moving chassis 1, the ripping cylinders 72 are disposed on the moving chassis 1, and output ends of the ripping cylinders 72 are connected to the rippers 71 for driving the rippers 71 to rotate. When the soil loosening operation is required, the soil loosening oil cylinder 72 is controlled to act, so that the scarifier 71 is in contact with the ground to perform the soil loosening operation; when the soil is not needed to be loosened, the soil loosening oil cylinder 72 is controlled to retract the soil loosening device 71, and contact friction between the soil loosening device 71 and the ground is reduced.

Further, the cab 3 is in a recessed shape, a groove is recessed, and the first arm 41 is disposed in the groove. Through setting up the recess, be convenient for arrange and push away dress work subassembly 4 for whole push away the compact of installing the structure more.

Further, as the pushing loader works on a soft ground, in order to prevent the pushing loader from sinking into the ground due to excessive self weight and causing difficulty in moving, in the embodiment, the moving chassis 1 is a crawler-type moving chassis. The crawler-type motion chassis can increase the contact area with the ground, thereby ensuring the flexibility of the motion chassis 1 in moving.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A pusher machine, comprising:

a motion chassis (1);

the engine (2) is arranged on the motion chassis (1), is in transmission connection with the motion chassis (1) and is used for driving the motion chassis (1) to move;

a cab (3), said cab (3) being arranged on said motion chassis (1);

one end of the pushing working assembly (4) is rotatably arranged on the moving chassis (1) and can rotate on a vertical plane relative to the moving chassis (1);

the bucket (6) is rotatably arranged at the other end of the pushing working assembly (4);

the supporting assembly (5) is arranged on one side of the moving chassis (1), and one end of the supporting assembly (5) can be abutted to the bucket (6).

2. Pushing machine according to claim 1, characterized in that said pushing work assembly (4) comprises:

a first arm (41), wherein one end of the first arm (41) is rotatably connected with the motion chassis (1);

the first oil cylinder (42) is arranged on the motion chassis (1), and the output end of the first oil cylinder (42) is arranged on the first arm (41) and is used for driving the first arm (41) to rotate;

a second arm (43) having one end rotatably connected to the first arm (41) and the other end rotatably connected to the bucket (6);

the second oil cylinder (44) is arranged on the first arm (41), and the output end of the second oil cylinder (44) is arranged on the second arm (43) and is used for driving the second arm (43) to rotate relative to the first arm (41);

and the third oil cylinder (45) is arranged on the second arm (43), and the output end of the third oil cylinder (45) is connected with the bucket (6) and used for driving the bucket (6) to rotate relative to the second arm (43).

3. The pushing and loading machine according to claim 2, characterized in that the supporting assembly (5) comprises a supporting rod (51) and a supporting cylinder (52), one end of the supporting rod (51) is rotatably arranged on the moving chassis (1), the other end of the supporting rod can be abutted against the bucket (6), the supporting cylinder (52) is arranged on the moving chassis (1), and the output end of the supporting cylinder (52) is connected with the supporting rod (51) and is used for driving the supporting rod (51) to rotate relative to the moving chassis (1).

4. The pushing and loading machine according to claim 3, characterized in that the supporting rod (51) comprises a rod body and a connecting piece, the rod body is rotatably arranged on the moving chassis (1), the connecting piece is fixedly arranged on the rod body, and the output end of the supporting oil cylinder (52) is connected with the connecting piece.

5. A pushing loader as claimed in claim 3, characterized in that the bucket (6) comprises a bucket body (61) and a blade part (62), the bucket body (61) being connected to the output of the third cylinder (45) and being in rotational connection with the second arm (43), the blade part (62) being connected to the bucket body (61).

6. The pushing loader as claimed in claim 5, characterized in that the bucket body (61) is a straight-tipping bucket.

7. The pushing and loading machine according to claim 1, characterized by further comprising a ripping device (7), wherein the ripping device (7) is rotatably arranged on the moving chassis (1).

8. The pushing and loading machine according to claim 7, characterized in that the ripping device (7) comprises a ripper (71) and a ripping cylinder (72), the ripper (71) is rotatably disposed on the moving chassis (1), the ripping cylinder (72) is disposed on the moving chassis (1), and an output end of the ripping cylinder (72) is connected with the ripper (71) for driving the ripper (71) to rotate.

9. A pushing installation according to claim 2, characterised in that the cab (3) is of a channel-shaped configuration, in which a recess is provided in which the first arm (41) is arranged.

10. A pushing loader as claimed in any one of claims 1 to 9 wherein the moving chassis (1) is a tracked moving chassis.