CN218813066U

CN218813066U - Adjustable milling machine

Info

Publication number: CN218813066U
Application number: CN202223006969.9U
Authority: CN
Inventors: 张茂德
Original assignee: DALIAN YUFU TERRACE ENGINEERIN
Current assignee: DALIAN YUFU TERRACE ENGINEERIN
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of milling machine, a milling machine with adjustable is disclosed, including the milling machine main part, the left side of milling machine main part is provided with the install bin, equal fixed mounting has a mounting panel, two around the bottom of install bin rotate between the mounting panel and be connected with the bull stick, a plurality of milling wheel of fixedly connected with on the bull stick, be provided with the rotatory drive assembly of drive bull stick in the install bin, the inside of milling machine main part is close to install bin position department and has seted up the debugging chamber, the debugging intracavity is provided with the movable block, and the left side of milling machine main part is connected with the expansion joint that communicates with the debugging chamber, the movable block runs through expansion joint and install bin fixed connection, expansion joint and movable block adaptation, the debugging intracavity is provided with the adjusting part that can adjust the movable block and reciprocate. This scheme can control the height of milling the wheel through adjusting part, has reached the effect that freely debugs milling wheel height, satisfies the difference and mills the degree of depth demand.

Description

Adjustable milling machine

Technical Field

The utility model relates to a milling machine technical field, concretely relates to milling machine with adjustable.

Background

The road milling machine is one of the main machines of the asphalt pavement maintenance construction machinery, one of the main devices of the asphalt concrete pavement maintenance construction, is mainly used for excavating and renovating asphalt concrete surface courses of highways, town roads, airports, goods yards and the like, can also be used for removing the defects of pavement upheaval, oil wave, reticulate patterns, ruts and the like, can also be used for excavating pavement pit slots and grooves, roughening of cement pavements and milling and flattening of staggered platforms of the surface courses.

For asphalt concrete pavements with different damage degrees, the milling depths are different, and the milling depths of the milling machine need to be adjusted.

To this end, an adjustable milling machine is proposed.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an adjustable milling machine can freely debug the milling wheel height according to using.

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

The utility model provides a milling machine of adjustable, includes the milling machine main part, the left side of milling machine main part is provided with the install bin, equal fixed mounting has the mounting panel around the bottom of install bin, two it is connected with the bull stick to rotate between the mounting panel, a plurality of mill of fixedly connected with wheel on the bull stick, be provided with the rotatory drive assembly of drive bull stick in the install bin, the inside of milling machine main part is close to install bin position department and has seted up the debugging chamber, be provided with the movable block in the debugging chamber, the left side of milling machine main part is connected with the expansion joint that communicates with the debugging chamber, the movable block runs through expansion joint and install bin fixed connection, expansion joint and movable block adaptation, the debugging intracavity is provided with the adjusting part that can adjust the movable block and reciprocate.

As a further description of the above technical solution: the drive assembly comprises a drive motor, the drive motor is fixedly mounted on the inner bottom wall of the installation box, belt pulleys are fixedly mounted on the drive motor and the rotating rod, a transmission belt is arranged in the installation box, the transmission belt penetrates through and extends to the lower portion of the installation box, and the belt pulleys are connected through transmission of the transmission belt.

As a further description of the above technical solution: the adjusting part includes the servo motor of fixed mounting in the debugging intracavity, servo motor's output shaft fixed mounting has the rolling wheel, around being equipped with the stay cord on the rolling wheel, the other end and the movable block fixed connection of stay cord, the debugging intracavity just is located and installs two leading wheels between rolling wheel and the movable block, and one of them leading wheel flushes with the rolling wheel, and another rolling wheel is close to the top in debugging chamber, the debugging intracavity is provided with the battery.

As a further description of the above technical solution: the movable block is provided with a limiting rod in an inserting mode, and the top end and the bottom end of the limiting rod are fixedly connected with the inner top wall and the inner bottom wall of the debugging cavity respectively.

As a further description of the above technical solution: and springs are sleeved on the limiting rod and positioned above and below the movable block.

As a further description of the above technical solution: the corresponding equal fixedly connected with cowl of wheel is milled to the front and back of install bin.

As a further description of the above technical solution: the milling machine is characterized in that a controller is mounted on a handle of the milling machine main body, and the controller is electrically connected with the servo motor and the driving motor.

Compared with the prior art, the utility model has the advantages of:

this scheme can control the height of milling the wheel through adjusting part, has reached the effect that freely debugs milling wheel height, satisfies the difference and mills the degree of depth demand.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention shown in FIG. 1;

fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention;

fig. 4 is a perspective view of the milling wheel of the present invention.

The numbering in the figures illustrates:

1. a milling machine body; 2. installing a box; 3. mounting a plate; 4. a rotating rod; 5. milling and planing wheel; 6. a drive assembly; 61. a drive motor; 62. a belt pulley; 63. a drive belt; 7. debugging the cavity; 8. a movable block; 9. a movable opening; 10. an adjustment assembly; 101. a servo motor; 102. a winding wheel; 103. pulling a rope; 104. a guide wheel; 105. a storage battery; 106. a controller; 11. a limiting rod; 12. a spring; 13. an arc baffle.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-4, an adjustable milling machine, including milling machine main part 1, the left side of milling machine main part 1 is provided with install bin 2, equal fixed mounting has mounting panel 3 around the bottom of install bin 2, it is connected with bull stick 4 to rotate between two mounting panels 3, a plurality of milling wheel 5 of fixedly connected with on the bull stick 4, be provided with the rotatory drive assembly 6 of drive bull stick 4 in the install bin 2, debugging chamber 7 has been seted up near install bin 2 position department in the inside of milling machine main part 1, be provided with movable block 8 in the debugging chamber 7, the left side of milling machine main part 1 is connected with the expansion joint 9 that communicates with debugging chamber 7, movable block 8 runs through expansion joint 9 and install bin 2 fixed connection, expansion joint 9 and the adaptation of movable block 8, be provided with the adjusting part 10 that can adjust movable block 8 and reciprocate in the debugging chamber 7.

Wherein, as shown in fig. 2 and 3, the driving assembly 6 includes a driving motor 61, the driving motor 61 is fixedly mounted on the inner bottom wall of the installation box 2, belt pulleys 62 are fixedly mounted on the driving motor 61 and the rotating rod 4, a driving belt 63 is arranged in the installation box 2, the driving belt 63 penetrates and extends to the lower part of the installation box 2, and the two belt pulleys 62 are in transmission connection through the driving belt 63. The driving assembly 6 operates by electrifying the driving motor 61, and cooperates with the transmission belt and the belt pulley 62 to drive the rotating rod 4 to rotate, so as to drive the milling wheel 62 to rotate.

As shown in fig. 2 and 3, the adjusting assembly 10 includes a servo motor 101 fixedly installed in the debugging cavity 7, a winding wheel 102 is fixedly installed on an output shaft of the servo motor 101, a pulling rope 103 is wound on the winding wheel 102, the other end of the pulling rope 103 is fixedly connected with the movable block 8, two guide wheels 104 are installed in the debugging cavity 7 and located between the winding wheel 102 and the movable block 8, one of the guide wheels 104 is flush with the winding wheel 102, the other winding wheel 102 is close to the upper side of the debugging cavity 7, and a storage battery 105 is installed in the debugging cavity 7.

Through the power-on operation of servo motor 101 in this adjusting part 10 for take-up pulley 102 drives stay cord 103 rolling or relaxes, and cooperates two leading wheels 104 to the motion direction of stay cord 103, makes stay cord 103 can drive movable block 8 up-and-down motion in activity mouth 9, and then drives install bin 2 up-and-down motion, realizes milling and planing the adjustment of wheel 5 height.

In addition, in order to make the motion of the movable block 8 more stable, a limiting rod 11 is inserted and arranged on the movable block 8, the top end and the bottom end of the limiting rod 11 are respectively and fixedly connected with the inner top wall and the inner bottom wall of the debugging cavity 7, and the movable block 8 is limited and guided through the limiting rod 11; on the gag lever post 11 and be located the movable block 8 top and below all the cover is equipped with spring 12, and spring 12 is used for the up-and-down motion buffering of movable block 8.

It should be noted that the arc baffles 13 are fixedly connected to the front and the rear of the installation box 2 corresponding to the milling wheels 5. The controller 106 is installed on the handle of the milling machine body 1, the controller 106 is electrically connected with the servo motor 101 and the driving motor 61, and a user can operate the servo motor 101 and the driving motor 61 more conveniently through the controller 106.

The working principle is as follows: when the adjustable milling machine works, the controller 106 enables the driving motor 61 to be electrified and operated, and the driving belt is matched with the belt pulley 62 in a transmission way, so that the rotating rod 4 can be driven to rotate, and the milling wheel 62 is driven to rotate;

when the height of milling wheel 62 needs to be adjusted, servo motor 101 is electrified to operate through controller 106, so that winding wheel 102 drives pull rope 103 to wind or loosen, and two guide wheels 104 are matched to guide the movement of pull rope 103, so that pull rope 103 can drive movable block 8 to move up and down in movable opening 9, and further drive installation box 2 to move up and down, the adjustment of the height of milling wheel 5 is realized, and the effect of freely debugging the height of milling wheel 5 is achieved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an adjustable milling machine, includes milling machine main part (1) and sets up at left install bin (2), equal fixed mounting has mounting panel (3), two around the bottom of install bin (2) it is connected with bull stick (4) to rotate between mounting panel (3), a plurality of milling wheel (5), its characterized in that of fixedly connected with on bull stick (4):

be provided with rotatory drive assembly (6) of drive bull stick (4) in install bin (2), the inside of milling machine main part (1) is close to install bin (2) position department and has seted up debugging chamber (7), be provided with movable block (8) in debugging chamber (7), the left side of milling machine main part (1) is connected with activity mouth (9) with debugging chamber (7) intercommunication, activity piece (8) run through activity mouth (9) and install bin (2) fixed connection, activity mouth (9) and movable block (8) adaptation, be provided with in debugging chamber (7) and adjust adjusting part (10) that movable block (8) reciprocated.

2. The adjustable milling machine of claim 1, wherein: drive assembly (6) include driving motor (61), driving motor (61) fixed mounting is on the interior diapire of install bin (2), equal fixed mounting has belt pulley (62) on driving motor (61) and bull stick (4), be provided with driving belt (63) in install bin (2), driving belt (63) run through and extend to the below of install bin (2), two belt pulley (62) are connected through driving belt (63) transmission.

3. The adjustable milling machine of claim 1, wherein: adjusting part (10) include servo motor (101) of fixed mounting in debugging chamber (7), the output shaft fixed mounting of servo motor (101) has rolling wheel (102), around being equipped with stay cord (103) on rolling wheel (102), the other end and the movable block (8) fixed connection of stay cord (103), just be located and install two leading wheels (104) between rolling wheel (102) and movable block (8) in debugging chamber (7), one of them leading wheel (104) flushes with rolling wheel (102), and another rolling wheel (102) is close to the top of debugging chamber (7), be provided with battery (105) in debugging chamber (7).

4. The adjustable milling machine of claim 1, wherein: the movable block (8) is provided with a limiting rod (11) in a penetrating manner, and the top end and the bottom end of the limiting rod (11) are fixedly connected with the inner top wall and the inner bottom wall of the debugging cavity (7) respectively.

5. The adjustable milling machine of claim 4, wherein: and the limiting rod (11) is sleeved with a spring (12) above and below the movable block (8).

6. The adjustable milling machine of claim 1, wherein: the front and the back of the installation box (2) correspond to the arc-shaped baffles (13) fixedly connected with the milling wheels (5).

7. The adjustable milling machine of claim 3, wherein: the handle of the milling machine main body (1) is provided with a controller (106), and the controller (106) is electrically connected with the servo motor (101) and the driving motor (61).