CN212413715U

CN212413715U - Press with rear steering mechanism

Info

Publication number: CN212413715U
Application number: CN202020866460.3U
Authority: CN
Inventors: 郭秋峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-29
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a press machine with a rear steering mechanism, which comprises a vehicle body, a front press mechanism and a rear press mechanism, wherein the front press mechanism and the rear press mechanism are connected with the vehicle body; the utility model has the advantages of reasonable design, the action that turns to of whole rotation direction adjustment press through control back press mechanism reduces the press and turns to required space, makes its driving in the farmland nimble more convenient, has improved the operating efficiency of press.

Description

Press with rear steering mechanism

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a press with rear steering mechanism.

Background

Among the prior art, the press all realizes turning to through preceding press mechanism, and the required space of the process of turning to is great, for field operation, sometimes the farmland does not possess sufficient space that turns to, can need more time to carry out the adjustment of press direction like this, drives inconveniently, has reduced the operating efficiency of press simultaneously.

Disclosure of Invention

In order to solve the deficiencies in the prior art, the utility model aims to provide a press with rear steering mechanism can accomplish the action that turns to of press in less space, and is nimble convenient.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a press with steering mechanism behind, includes the automobile body and with the preceding press of automobile body connection constructs and back press, its characterized in that:

the frame rear side of automobile body with back suppression mechanism rotates to be connected, and still connects through a flexible drive arrangement between the two, and flexible drive arrangement is through flexible action control back suppression mechanism's rotation action.

The telescopic driving device is a hydraulic oil cylinder, and the hydraulic oil cylinder is connected with a hydraulic steering system of the vehicle body.

Be equipped with a sleeve pipe rather than being connected on the frame of automobile body, sheathed tube inside is equipped with a pivot rather than rotating the connection, and the pivot bottom exposes the sleeve pipe setting and with back ballast mechanism can dismantle the connection.

The pivot bottom is equipped with one rather than being connected fixed panel, just the panel passes through bolted connection with the upper beam of back ballast mechanism and fixes.

The panel is the U type structure that the opening set up down, just the entablature is located the U type opening of panel inside and is connected with the inner wall contact of panel.

Preceding press machine constructs including rather than the two sets of press wheels of being connected, and two sets of press wheels are located the front end both sides of automobile body respectively, back press machine constructs including rather than a set of press wheel of being connected, and the press wheel is located the rear end middle part of automobile body.

Still included the screed, the screed sets up respectively in every group press wheel rear side, and with preceding suppression mechanism or back suppression mechanism are connected.

The rear compacting mechanism is movably connected with the scraping plate through a chain.

The utility model has the advantages that: structural design is reasonable, and the action that turns to of whole rotation direction adjustment press through control back press mechanism reduces the press and turns to required space, makes its driving in the farmland nimble more convenient, has improved the operating efficiency of press.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural view of "a" in fig. 1.

Fig. 3 is a schematic structural view of the connecting position of the panel and the rear press mechanism.

In the figure: 100 vehicle bodies, 101 hydraulic steering systems, 102 vehicle frames, 103 sleeves, 200 front press mechanisms, 201 front press wheels, 202 front scraping plates, 300 rear press mechanisms, 301 rear press wheels, 302 rear scraping plates, 303 upper beams, 400 rotating shafts, 401 panels and 500 telescopic driving devices.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

According to the illustrations of fig. 1 to 3: the present embodiment provides a press machine having a rear steering mechanism, including a vehicle body 100, and a front press mechanism 200 and a rear press mechanism 300 connected thereto, wherein:

the vehicle body 100 comprises a welded frame 102, and a platform in the middle of the frame 102 is provided with a driving position, a hydraulic steering system 101, an engine system, a generator, a gearbox and other systems and components for the operation of the vehicle body 100;

the front compacting mechanism 200 comprises two groups of front compacting wheels 201 connected with the front compacting mechanism, the two groups of front compacting wheels 201 are respectively positioned at two sides of the front end of the vehicle body 100, the rear side of a rack of the front compacting mechanism 200 is fixedly connected with a frame 102 of the vehicle body 100, and meanwhile, the output end of an engine of the vehicle body 100 is connected with the input end of the front compacting mechanism 200 and is used for controlling the front compacting wheels 201 of the front compacting mechanism 200 to actively rotate to realize the walking of the vehicle body 100; two groups of front scraping plates 202 connected with the frame 102 of the front compacting mechanism 200 are arranged on the rear side of the front compacting mechanism, the height of each front scraping plate 202 is consistent with the height of the bottom end of the front compacting wheel 201, and the ground can be scraped again by the front scraping plates 202 after the front compacting wheel 201 flattens the ground;

the rear end of the frame 102 of the rear pressing mechanism 300 is provided with a sleeve 103 connected with the frame 102, the sleeve 103 is vertically distributed, the outer wall of the sleeve 103 is directly welded and fixed with the frame 102, a rotating shaft 400 rotatably connected with the sleeve 103 is arranged in the sleeve 103, the bottom end of the rotating shaft 400 is provided with a panel 401 fixedly connected with the rotating shaft, and the panel 401 and the upper beam 303 of the rear pressing mechanism 300 are connected and fixed through bolts, so that the rear pressing mechanism 300 is rotatably connected with the vehicle body 100; meanwhile, the rear compacting mechanism 300 is connected with the vehicle body 100 through a telescopic driving device 500, the telescopic driving device 500 is a hydraulic oil cylinder, a hydraulic oil inlet and a hydraulic oil outlet of the hydraulic oil cylinder are respectively connected with the hydraulic steering system 101 of the vehicle body 100 and used for conveying hydraulic oil and driving the telescopic driving device 500 to act, two ends of the telescopic driving device 500 are respectively in rotating connection with the upper beam 303 of the rear compacting mechanism 300 and the frame 102 of the vehicle body 100, the telescopic driving device 500 is connected to control the length of the telescopic driving device through telescopic action, and the rear compacting mechanism 300 can complete corresponding rotating action through the change of the length, so that the steering action can be completed in the driving process of the compacting machine;

further, the panel 401 is of a U-shaped structure with a downward opening, sleeves 103 for inserting bolts are respectively arranged on the inner wall of the panel 401 and the outer side of the upper beam 303, after the panel 401 and the upper beam 303 are assembled, the upper beam 303 is located inside the U-shaped opening of the panel 401, the sleeves 103 of the upper beam 303 and the panel 401 are aligned and abutted to each other, so that the upper beam 303 and the panel 401 are in contact connection, the upper beam 303 cannot move in the using process, and the stability of the connection structure is guaranteed;

back press mechanism 300 includes a set of back press wheel 301 rather than being connected, back press wheel 301 is located automobile body 100's rear end middle part, simultaneously with two sets of preceding press wheels 201 cooperation, can cover the farmland field that automobile body 100 passed through comprehensively, back press mechanism 300 rear side still is equipped with one rather than the back scraping plate 302 of being connected, back scraping plate 302 passes through the frame swing joint of chain with back press mechanism 300, during the use, place back scraping plate 302 subaerial, owing to adopt the chain to connect, it itself can freely move at ground slip in-process, the operation that turns to of cooperation back press mechanism 300, when not using then place back scraping plate 302 in the frame of back press mechanism 300 rear side.

The utility model provides a press with steering mechanism after when using, wholly through flexible drive arrangement 500 with hydraulic steering system 101 mutually support the turning direction adjustment press of control back press 300 and turn to the action, when flexible drive arrangement 500 extension or shorten, the meeting that back press mechanism 300 corresponds rotates with both sides, thereby make whole press turn to, reduce the press and turn to required space, it is more nimble convenient to make its driving in the farmland, the operating efficiency of press has been improved.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a press with steering mechanism behind, includes the automobile body and with the preceding press of automobile body connection constructs and back press, its characterized in that:

2. The press with the rear steering mechanism according to claim 1, wherein: the telescopic driving device is a hydraulic oil cylinder, and the hydraulic oil cylinder is connected with a hydraulic steering system of the vehicle body.

3. The press with the rear steering mechanism according to claim 1, wherein: be equipped with a sleeve pipe rather than being connected on the frame of automobile body, sheathed tube inside is equipped with a pivot rather than rotating the connection, and the pivot bottom exposes the sleeve pipe setting and with back ballast mechanism can dismantle the connection.

4. The press with the rear steering mechanism according to claim 3, wherein: the pivot bottom is equipped with one rather than being connected fixed panel, just the panel passes through bolted connection with the upper beam of back ballast mechanism and fixes.

5. The press with the rear steering mechanism according to claim 4, wherein: the panel is the U type structure that the opening set up down, just the entablature is located the U type opening of panel inside and is connected with the inner wall contact of panel.

6. The press with the rear steering mechanism according to claim 1, wherein: preceding press machine constructs including rather than the two sets of press wheels of being connected, and two sets of press wheels are located the front end both sides of automobile body respectively, back press machine constructs including rather than a set of press wheel of being connected, and the press wheel is located the rear end middle part of automobile body.

7. The press with the rear steering mechanism according to claim 6, wherein: still included the screed, the screed sets up respectively in every group press wheel rear side, and with preceding suppression mechanism or back suppression mechanism are connected.

8. The press with the rear steering mechanism according to claim 7, wherein: the rear compacting mechanism is movably connected with the scraping plate through a chain.