CN214992939U

CN214992939U - Novel a material cutting equipment for highway pavement construction

Info

Publication number: CN214992939U
Application number: CN202120607896.5U
Authority: CN
Inventors: 王积达; 成小鹏; 杜明连; 蔡亮; 肖志
Original assignee: Gansu Road and Bridge Construction Group Co Ltd
Current assignee: Gansu Road and Bridge Construction Group Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-03
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to the field of material cutting, in particular to a novel material cutting device for highway pavement construction, which comprises a carrying device, wherein the upper end of the carrying device is provided with a movable protective structure, the middle part of the carrying device is provided with a cutting structure capable of cutting materials, the inside of the carrying device is provided with a damping structure for preventing vibration generation, and the bottom of the carrying device is connected with a moving structure capable of driving the carrying device to move forwards, the cutting device can move freely in the road construction field through a driving wheel and a universal wheel, when a user wants to use, the user does not need to find a cutting tool everywhere, the rotating shaft can be driven to rotate through the rotation of a variable frequency motor, thereby driving a saw-tooth-shaped blade to rotate, the materials can be cut, the vibration can be generated during the cutting, and the vibration can be greatly reduced due to the existence of a fixed block and a damping spring, the cutting process is more convenient and the cutting is smoother.

Description

Novel a material cutting equipment for highway pavement construction

Technical Field

The utility model relates to a material cutting field specifically is a novel a material cutting equipment for highway road surface construction.

Background

The new construction or reconstruction task of the road is determined according to the road network planning. The road construction of a country should comprehensively consider the role and status of the road in intermodal transportation in combination with transportation such as railways, water ways, aviation and the like, and make a road network plan divided by grades in the country according to the needs of politics, military affairs, economy, people's life and the like and in combination with geographical environment conditions. The method is divided into four levels, namely national road, provincial road, county road, rural road and the like. In addition, inside major industrial and mining enterprises and forestry departments, there are respective road plans as necessary. The dividing boundary and method of each national road grade and the corresponding standard are different, the national road planning of China is mastered by the state, and the road planning of provinces and subprovinces is mastered by local governments at all levels.

When carrying out the construction on the road building site, need use the cutting machine to cut road construction materials such as reinforcing bar, timber, along with the development of modern machining industry ground, to the quality of cutting, the continuous improvement of required precision, also promoting the requirement that improves production efficiency, reduction in production cost, have high intelligent automatic cutout function.

During road construction, the construction length can be very long, a lot of things need to be cut, and many large-scale cutting equipment are all very heavy and are difficult to move, so that a novel material cutting equipment for highway pavement construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel a material cutting equipment for highway road surface construction to solve the problem that proposes in the above-mentioned background art.

In order to realize the above purpose, a novel material cutting equipment for highway pavement construction, including the carrying device, the upper end of carrying device is provided with protective structure that can move about, the middle part of carrying device is provided with the cutting structure that can cut the material, the inside of carrying device is provided with the shock-absorbing structure who prevents vibrations and produce, the bottom of carrying device is connected with the removal structure that can make the carrying device move ahead.

Preferably, the cutting structure includes motor casing, inverter motor, pivot and zigzag blade, motor casing fixed connection is in the inside of delivery device, inverter motor fixed mounting is in the inside of motor casing, pivot fixed connection is at inverter motor's front end, zigzag blade fixed connection is in inverter motor's the outside, the size of zigzag blade is greater than the size of pivot, and rotation through inverter motor can drive the pivot and rotate to drive the zigzag blade and rotate, just can cut the material.

Preferably, protective structure includes the guard plate, screw bolt and fixed knot, the guard plate passes through fixed knot swing joint in the upper end of carrying device, screw bolt threaded connection is in the inside of guard plate, protective structure's quantity is two, has had the existence of guard plate and can prevent the material flying chip when the cutting, can also put down the guard plate when cutting large-scale article, the cutting of the large-scale material of being convenient for.

Preferably, shock-absorbing structure includes the base, fixed block and damping spring, base fixed connection is the below at carrying device, fixed block fixed connection is on the inner wall of base, damping spring fixed mounting is between the fixed block, the quantity of fixed block and damping spring is a plurality of, can produce vibrations when the cutting, has the existence of fixed block and damping spring and can reduce the production of vibrations widely, makes the process of cutting more convenient, and the cutting is more smooth.

Preferably, remove the structure and include drive wheel, universal wheel and handle, drive wheel fixed connection is in the below of carrying device, universal wheel fixed mounting is in one side of drive wheel, the quantity of universal wheel is two, handle fixed connection is in one side of carrying device outer wall, through drive wheel and universal wheel, cutting device just can remove at the place of road construction wantonly, and the user just need not be when using looking for cutting means everywhere.

Preferably, a groove is formed in the carrying device, the size of the groove is smaller than that of the carrying device, rough surfaces are arranged on two sides of the groove and arranged on the upper surface of the carrying device, the serrated blade can rotate freely due to the groove, and the groove provides a movable space for the serrated blade.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a drive wheel and universal wheel, cutting device just can remove at the place of road construction at will, when the user will use, just need not look for cutting means everywhere, rotation through inverter motor can drive the pivot and rotate, thereby it rotates to drive the zigzag blade, just can cut the material, can produce vibrations when the cutting, the production that vibrations can reduce widely to the existence that has had fixed block and damping spring, make the process convenience more of cutting, the cutting is more smooth, the existence of recess can make the zigzag blade random rotation, the space of the zigzag blade activity that the recess gave.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of a cutting structure;

FIG. 3 is a schematic plan view of a protective structure;

fig. 4 is a schematic view of the internal structure of the base.

In the figure: 1. a carrying device; 2. cutting the structure; 3. a protective structure; 4. a shock-absorbing structure; 5. a moving structure; 6. rough surface; 7. a groove; 21. a motor housing; 22. a variable frequency motor; 23. a rotating shaft; 24. a serrated blade; 31. a protection plate; 32. a threaded bolt; 33. a fixing buckle; 41. a base; 42. a fixed block; 43. a damping spring; 51. a drive wheel; 52. a universal wheel; 53. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the novel material cutting equipment for highway pavement construction in the figures comprises a carrying device 1, a movable protective structure 3 is arranged at the upper end of the carrying device 1, a cutting structure 2 capable of cutting materials is arranged in the middle of the carrying device 1, a shock absorption structure 4 for preventing shock is arranged in the carrying device 1, and a moving structure 5 capable of enabling the carrying device 1 to move forward is connected to the bottom of the carrying device 1.

The cutting structure 2 comprises a motor shell 21, a variable frequency motor 22, a rotating shaft 23 and a sawtooth-shaped blade 24, the motor shell 21 is fixedly connected inside the carrying device 1, the variable frequency motor 22 is fixedly installed inside the motor shell 21, the rotating shaft 23 is fixedly connected at the front end of the variable frequency motor 22, the sawtooth-shaped blade 24 is fixedly connected outside the variable frequency motor 22, the size of the sawtooth-shaped blade 24 is larger than that of the rotating shaft 23, the protection structure 3 comprises a protection plate 31, a threaded bolt 32 and a fixing buckle 33, the protection plate 31 is movably connected at the upper end of the carrying device 1 through the fixing buckle 33, the threaded bolt 32 is in the protection plate 31 in a threaded manner, the number of the protection structure 3 is two, the damping structure 4 comprises a base 41, a fixing block 42 and a damping spring 43, the base 41 is fixedly connected below the carrying device 1, the fixed block 42 is fixedly connected to the inner wall of the base 41, the damping springs 43 are fixedly installed between the fixed blocks 42, the number of the fixed blocks 42 and the damping springs 43 is several, the moving structure 5 comprises a driving wheel 51, a universal wheel 52 and a handle 53, the driving wheel 51 is fixedly connected to the lower part of the carrying device 1, the universal wheel 52 is fixedly installed on one side of the driving wheel 51, the number of the universal wheels 52 is two, the handle 53 is fixedly connected to one side of the outer wall of the carrying device 1, a groove 7 is formed in the carrying device 1, the size of the groove 7 is smaller than that of the carrying device 1, rough surfaces 6 are arranged on two sides of the groove 7, and the rough surfaces 6 are arranged on the upper surface of the carrying device 1.

The variable frequency motor 22 is a common workpiece in a building, and a charging power supply is installed inside the base 41 and can provide power for the variable frequency motor 22.

In the scheme: the user is when carrying out the cutting of small-size material, at first fixes guard plate 31, then starts inverter motor 22, it is rotatory to make it drive zigzag blade 24, then slowly be close zigzag blade 24 to the material, because there is rough surface 6's existence, so the material can slide very slowly, be favorable to the cutting of material, when user's cutting large-scale material, just need rotatory screw bolt 32, make guard plate 31 put down, then cutting, it can to close inverter motor 22 after the cutting is accomplished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel a material cutting equipment for highway surface construction, includes carrying device (1), its characterized in that: the upper end of carrying device (1) is provided with protective structure (3) that can move about, the middle part of carrying device (1) is provided with cutting structure (2) that can cut the material, the inside of carrying device (1) is provided with shock-absorbing structure (4) that prevent vibrations and produce, the bottom of carrying device (1) is connected with and can makes carrying device (1) move ahead moving structure (5).

2. The novel material cutting apparatus for road surface construction according to claim 1, wherein: cutting structure (2) include motor casing (21), inverter motor (22), pivot (23) and zigzag blade (24), motor casing (21) fixed connection is in the inside of carrying device (1), inverter motor (22) fixed mounting is in the inside of motor casing (21), pivot (23) fixed connection is at the front end of inverter motor (22), zigzag blade (24) fixed connection is in the outside of inverter motor (22), the size of zigzag blade (24) is greater than the size of pivot (23).

3. The novel material cutting apparatus for road surface construction according to claim 1, wherein: protective structure (3) are including guard plate (31), screw bolt (32) and fixed knot (33), guard plate (31) are through fixed knot (33) swing joint in the upper end of carrying device (1), screw bolt (32) threaded connection is in the inside of guard plate (31), the quantity of protective structure (3) is two.

4. The novel material cutting apparatus for road surface construction according to claim 1, wherein: shock-absorbing structure (4) are including base (41), fixed block (42) and damping spring (43), base (41) fixed connection is the below in delivery device (1), fixed block (42) fixed connection is on the inner wall of base (41), damping spring (43) fixed mounting is between fixed block (42), the quantity of fixed block (42) and damping spring (43) is a plurality of.

5. The novel material cutting apparatus for road surface construction according to claim 1, wherein: the moving structure (5) comprises a driving wheel (51), universal wheels (52) and a handle (53), wherein the driving wheel (51) is fixedly connected below the carrying device (1), the universal wheels (52) are fixedly installed on one side of the driving wheel (51), the number of the universal wheels (52) is two, and the handle (53) is fixedly connected on one side of the outer wall of the carrying device (1).

6. The novel material cutting apparatus for road surface construction according to claim 1, wherein: the carrying device is characterized in that a groove (7) is formed in the carrying device (1), the size of the groove (7) is smaller than that of the carrying device (1), rough surfaces (6) are arranged on two sides of the groove (7), and the rough surfaces (6) are arranged on the upper surface of the carrying device (1).