CN211571326U

CN211571326U - Bituminous paving side direction milling machine

Info

Publication number: CN211571326U
Application number: CN202020069769.XU
Authority: CN
Inventors: 刘然顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-25
Anticipated expiration: 2030-01-14

Abstract

The utility model provides a bituminous paving side direction milling machine. The asphalt pavement side milling machine comprises: a milling machine body; the trapezoidal connecting block is arranged on the milling machine body; the control assembly is arranged on the trapezoidal connecting block; the T-shaped handle is arranged on the trapezoidal connecting block; the first movable block is fixedly arranged on the trapezoidal connecting block; the hook is hinged to the first movable block; the square protective cover is arranged on the control component; the first square block is fixedly arranged on the trapezoidal connecting block. The utility model provides a bituminous paving side direction milling machine has convenient to use, can simply effectually protect control assembly, prolongs its life, operates simple convenient advantage.

Description

Bituminous paving side direction milling machine

Technical Field

The utility model relates to a road surface maintenance technical field especially relates to a bituminous paving side direction milling machine.

Background

The road milling machine is one of the main machines of the asphalt pavement maintenance construction machinery, is the main equipment 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 pits and grooves, roughening of cement pavements and milling and flattening of staggered platforms of the surface courses. The modern maintenance method is the most economical, and has the advantages of high working efficiency, simple construction process, easy control of milling depth, convenient and flexible operation, good maneuvering characteristics, direct recycling of milled old materials, and the like, so the method is widely applied to maintenance engineering of town municipal roads and highways.

However, in the prior art, with the development of scientific technology, a small milling machine body is developed for road surface maintenance, and the traditional milling machine body can fly away stones on the road surface during milling of the road surface, and has no functional performance for protecting the control assembly on the milling machine body.

Therefore, there is a need to provide a new asphalt pavement side milling machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can simply effectually protect control assembly, prolong its life, the bituminous paving side direction milling machine that the operation is got up simply convenient.

In order to solve the technical problem, the utility model provides a bituminous paving side direction milling machine includes: a milling machine body; the trapezoidal connecting block is arranged on the milling machine body; the control assembly is arranged on the trapezoidal connecting block; the T-shaped handle is arranged on the trapezoidal connecting block; the first movable block is fixedly arranged on the trapezoidal connecting block; the hook is hinged to the first movable block; the square protective cover is arranged on the control component; the first square block is fixedly arranged on the trapezoidal connecting block; the first groove is formed in the first square block, and an opening is formed in the inner wall of one side of the first groove; the second square block is slidably mounted in the first groove, and one side of the second square block extends out of the first groove and is fixedly connected with the square protective cover; the second groove is formed in the inner wall of the top of the first groove; the first round rod is slidably mounted in the first groove, and the bottom end of the first round rod extends to the outside of the first groove.

Preferably, the draw-in groove has been seted up on the square piece of second, the bottom of first round bar extend to in the draw-in groove and with draw-in groove sliding connection, first through-hole has been seted up on one side inner wall of first recess, slidable mounting has first horizontal pole in the first through-hole, outside the both ends of first horizontal pole all extended to first through-hole, the one end and the first round bar fixed connection of first horizontal pole, the one end fixed mounting that first round bar was kept away from to first horizontal pole has the second handle.

Preferably, the spout has all been seted up on the both sides inner wall of second recess, slidable mounting has the slide bar in the spout, and the one end that two slide bars are close to each other all with first round bar fixed connection, fixed mounting has first spring on the top inner wall of second recess, the bottom of first spring and the top fixed connection of first round bar, the stiffness coefficient scope of first spring is 5N/m to 30N/m.

Preferably, two third recesses have been seted up on the trapezoidal connecting block, the fourth recess has been seted up on one side inner wall of third recess, fixed mounting has two circular lumps on the T type handle, the manual sliding sleeve of T type is equipped with two torsional springs, the one end of torsional spring and one side inner wall fixed connection of the third recess that corresponds, the other end and the circular lump fixed connection that corresponds of torsional spring, the stiffness coefficient scope of torsional spring is 10N/m to 60N/m.

Preferably, the square protective cover is made of an acrylic material, and the type of the milling machine body is FY-280E.

Preferably, the same fixing rod is fixedly installed on the inner wall of the top and the inner wall of the bottom of the first through hole, and the first cross rod is sleeved on the fixing rod in a sliding mode.

Compared with the prior art, the utility model provides a bituminous paving side direction milling machine has following beneficial effect:

the utility model provides a bituminous paving side direction milling machine, under mutually supporting through first horizontal pole, first round bar, first spring, first square piece, the square piece of second and square visor, can simply effectually protect control assembly, increase of service life, under mutually supporting through first movable block, couple and torsional spring, can simply effectually catch on T type handle, reduce occupation space, convenient to use person operates.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of a side milling machine for asphalt pavement according to the present invention;

FIG. 2 is a schematic cross-sectional view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion C shown in FIG. 2;

fig. 4 is a schematic cross-sectional view of the portion B shown in fig. 1.

Reference numbers in the figures: 1. milling machine body, 2, trapezoidal connecting block, 3, control assembly, 4, T type handle, 5, first movable block, 6, couple, 7, square visor, 8, first square block, 9, first recess, 10, the square block of second, 11, second recess, 12, first round bar, 13, first horizontal pole, 14, torsional spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front view of a preferred embodiment of a side milling machine for asphalt pavement according to the present invention; FIG. 2 is a schematic cross-sectional view of the portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion C shown in FIG. 2; fig. 4 is a schematic cross-sectional view of the portion B shown in fig. 1. The asphalt pavement lateral milling machine comprises: a milling machine body 1; the trapezoidal connecting block 2 is arranged on the milling machine body 1; the control component 3 is arranged on the trapezoidal connecting block 2; the T-shaped handle 4 is arranged on the trapezoidal connecting block 2; the first movable block 5 is fixedly arranged on the trapezoidal connecting block 2; the hook 6 is hinged to the first movable block 5; the square protective cover 7 is arranged on the control component 3, and the square protective cover 7 is arranged on the control component 3; the first square block 8 is fixedly arranged on the trapezoidal connecting block 2; the first groove 9 is formed in the first square block 8, and an opening is formed in the inner wall of one side of the first groove 9; the second square block 10 is slidably mounted in the first groove 9, and one side of the second square block 10 extends out of the first groove 9 and is fixedly connected with the square protective cover 7; the second groove 11 is formed in the inner wall of the top of the first groove 9; a first round bar 12, the first round bar 12 is slidably mounted in the first groove 9, and the bottom end of the first round bar 12 extends to the outside of the first groove 9.

The draw-in groove has been seted up on the square piece 10 of second, the bottom of first round bar 12 extend to in the draw-in groove and with draw-in groove sliding connection, first through-hole has been seted up on one side inner wall of first recess 9, slidable mounting has first horizontal pole 13 in the first through-hole, outside the both ends of first horizontal pole 13 all extended to first through-hole, the one end and the 12 fixed connection of first round bar of first horizontal pole 13, the one end fixed mounting that first round bar 12 was kept away from to first horizontal pole 13 had the second handle.

The spout has all been seted up on the both sides inner wall of second recess 11, slidable mounting has the slide bar in the spout, and the one end that two slide bars are close to each other all with first round bar 12 fixed connection, fixed mounting has first spring on the top inner wall of second recess 11, the bottom of first spring and the top fixed connection of first round bar 12, the stiffness coefficient scope of first spring is 5N/m to 30N/m.

Two third recesses have been seted up on trapezoidal connecting block 2, the fourth recess has been seted up on one side inner wall of third recess, fixed mounting has two circular lumps on T type handle 4, sliding sleeve is equipped with two torsional springs 14 on T type handle 4, one end of torsional spring 14 and one side inner wall fixed connection of the third recess that corresponds, the other end and the circular lump fixed connection that corresponds of torsional spring 14, torsional spring 14's the coefficient scope of stiffness is 10N/m to 60N/m.

The square protective cover 7 is made of an acrylic material, and the type of the milling machine body 1 is FY-280E.

The top inner wall and the bottom inner wall of the first through hole are fixedly provided with the same fixed rod, and the first cross rod 13 is sleeved on the fixed rod in a sliding mode.

The utility model provides a bituminous paving side direction milling machine's theory of operation as follows:

when the control assembly 3 on the milling machine body 1 needs to be used, the second handle is pulled first, the second handle drives the first cross rod 13 to move in the first through hole, the first cross rod 13 drives the first round rod 12 to move in the second groove 11, the first round rod 12 drives the first spring to move, and at the moment, the first spring is compressed to generate elastic force;

when the first round rod 12 is separated from the clamping groove, the square protective cover 7 is opened and is covered by reverse operation, so that the control component 3 can be protected;

when T type handle 4 is folded to needs, directly rotate T type handle 4, catch on T type handle 4 with couple 6, can reduce occupation space to accomplish this protection work of last control assembly 3 of milling machine body 1.

the utility model provides a bituminous paving side direction milling machine, under mutually supporting through first horizontal pole 13, first round bar 12, first spring, first square block 8, the square piece of second 10 and square visor 7, can simply effectually protect control assembly 3, increase of service life, under mutually supporting through first movable block 5, couple 6 and torsional spring 14, can simply effectually catch on T type handle 4, reduce occupation space, convenient to use person operates.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An asphalt pavement side milling machine, comprising:

a milling machine body;

the trapezoidal connecting block is arranged on the milling machine body;

the control assembly is arranged on the trapezoidal connecting block;

the T-shaped handle is arranged on the trapezoidal connecting block;

the first movable block is fixedly arranged on the trapezoidal connecting block;

the hook is hinged to the first movable block;

the square protective cover is arranged on the control component;

the first square block is fixedly arranged on the trapezoidal connecting block;

the first groove is formed in the first square block, and an opening is formed in the inner wall of one side of the first groove;

the second square block is slidably mounted in the first groove, and one side of the second square block extends out of the first groove and is fixedly connected with the square protective cover;

the second groove is formed in the inner wall of the top of the first groove;

the first round rod is slidably mounted in the first groove, and the bottom end of the first round rod extends to the outside of the first groove.

2. The asphalt pavement side milling machine according to claim 1, wherein a clamping groove is formed in the second square block, the bottom end of the first round bar extends into the clamping groove and is slidably connected with the clamping groove, a first through hole is formed in one side inner wall of the first groove, a first cross bar is slidably mounted in the first through hole, two ends of the first cross bar extend out of the first through hole, one end of the first cross bar is fixedly connected with the first round bar, and a second handle is fixedly mounted at one end of the first cross bar, which is far away from the first round bar.

3. The asphalt pavement side milling machine according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the second groove, sliding rods are slidably mounted in the sliding grooves, one ends of the two sliding rods, which are close to each other, are fixedly connected with the first round rod, a first spring is fixedly mounted on the inner wall of the top of the second groove, the bottom end of the first spring is fixedly connected with the top end of the first round rod, and the stiffness coefficient of the first spring ranges from 5N/m to 30N/m.

4. The asphalt pavement side milling machine according to claim 1, wherein two third grooves are formed in the trapezoidal connecting block, a fourth groove is formed in one side inner wall of each third groove, two round blocks are fixedly mounted on the T-shaped handle, two torsion springs are slidably sleeved on the T-shaped handle, one ends of the torsion springs are fixedly connected with one side inner wall of the corresponding third groove, the other ends of the torsion springs are fixedly connected with the corresponding round blocks, and the stiffness coefficient of each torsion spring ranges from 10N/m to 60N/m.

5. The machine of claim 1, wherein the square protective cover is made of acrylic material, and the milling machine body is of type FY-280E.

6. The machine of claim 2, wherein the top inner wall and the bottom inner wall of the first through hole are fixedly provided with a same fixing rod, and the first cross bar is slidably sleeved on the fixing rod.