CN218562036U - Joint cutting device for road construction - Google Patents

Abstract

The utility model discloses a joint-cutting device of road construction relates to road construction technical field. Including the mobile device, mobile device internally mounted has actuating mechanism, and cutting mechanism is installed to actuating mechanism one side, and cutting mechanism includes the dwang, and dwang middle part fixed surface is connected with cutting blade, and dwang one side is rotated and is connected with the fender, and the dwang is close to fender one end and is rotated and be connected with the dust board, and the notch has been seted up to fender top one side, is provided with the guide pole between the notch both ends. The utility model discloses an add one at the fender rear side and can carry out the adjustable dust board that blocks to the dust when carrying out the construction of road surface joint-cutting, realized can be through the automatically regulated of dust board when carrying out the joint-cutting, thrown away backward dust by the cutting knife in the work progress of reduction, reduced the influence of dust to operating personnel, promoted the practicality of equipment.

Description

Joint cutting device for road construction

Technical Field

The utility model relates to a road construction technical field specifically is joint-cutting device of road construction.

Background

Road construction joint-cutting device is the device that uses when the joint-cutting is carried out to the road surface to road construction completion, but some road construction joint-cutting device on the market is great when using at present, because the high-speed operation of cutting knife can throw away the dust to the rear in the time of cutting the road surface in the construction moreover, the dust thrown away by cutting blade can lead to the fact the influence to the operating personnel at rear, consequently, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint-cutting device of road construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: joint-cutting device of road construction, including mobile device, mobile device internally mounted has actuating mechanism, cutting mechanism is installed to actuating mechanism one side, cutting mechanism includes the dwang, dwang middle part fixed surface is connected with cutting blade, dwang one side is rotated and is connected with the fender, the dwang is close to fender one end and is rotated and be connected with the dust board.

Furthermore, a notch is formed in one side of the top end of the fender, a guide rod is arranged between two ends of the notch, a sliding block is connected to the outer surface of the guide rod close to the bottom end in a sliding mode, a spring is fixedly connected to the top end face of the sliding block, the other end of the spring is fixedly connected to the other end of the notch, a connecting rod is fixedly connected to one side of the sliding block, and the other end of the connecting rod is fixedly connected to the surface of the fender surface.

Furthermore, the dust guard is triangular, a first sliding column is rotatably connected to one corner surface of the dust guard, and a second sliding column is rotatably connected to the outer surface of the dust guard close to the first sliding column.

Furthermore, actuating mechanism includes the bottom plate, the bottom plate top surface is close to one side and installs first rotating electrical machines, first rotating electrical machines output end fixedly connected with first sprocket, bottom plate top end face middle part fixedly connected with second rotating electrical machines, bottom plate top end face is close to the equal fixedly connected with pipe support in both ends around the opposite side, and is a plurality of the pipe support inner wall rotates and is connected with rotatory outer pole, rotatory outer pole inner wall rotates and is connected with rotatory inner pole, the fixedly connected with second sprocket in rotatory inner pole one side, carry out the transmission through first drive chain between second sprocket and the first sprocket.

Furthermore, the other end fixedly connected with third sprocket in the rotatory pole, rotatory outer pole one end fixedly connected with control panel, the control panel is hollow structure, it is connected with the rotation axis to rotate between the inside other end both sides of control panel, rotation axis surface fixedly connected with fourth sprocket, carry out the transmission through second drive chain between fourth sprocket and the third sprocket, second rotating electrical machines output end fixedly connected with belt pulley, carry out the transmission through driving belt between belt pulley and the rotatory shell.

Furthermore, the moving device comprises a cart, and a cooling pipe is fixedly connected to one side of the cart close to the front end.

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

this joint-cutting device of road construction through add one can carry out the adjustable fender dirt board that blocks to the dust when carrying out the construction of road surface joint-cutting at the fender rear side, has realized can be through the automatically regulated of fender dirt board when carrying out the joint-cutting, is thrown away backward dust by the cutting knife in the work progress of reduction, has reduced the influence of dust to operating personnel, has promoted the practicality of equipment.

This joint-cutting device of road construction, the cooling pipe that sets up among the mobile device can be in the time to the road joint-cutting to the cutting knife cooling can also reach the dust fall operation of partly, and the gyro wheel that the shallow bottom set up can carry out convenient removal to joint-cutting device, and the first traveller and the second traveller that keep off dust board bottom one side set up can reach better regulation operation in the time of carrying out the road joint-cutting in faster laminating bottom surface.

Drawings

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

FIG. 2 is a schematic view of the cutting mechanism of the present invention;

fig. 3 is a schematic structural view of the driving mechanism of the present invention;

fig. 4 is a schematic structural diagram of the mobile device of the present invention.

In the figure: 1. a cutting mechanism; 101. a fender; 102. a dust guard; 103. a cutting blade; 104. A spring; 105. a guide rod; 106. a slider; 107. a connecting rod; 108. a first traveler; 109. a second strut; 110. rotating the rod; 2. a drive mechanism; 201. a base plate; 202. a first rotating electrical machine; 203. A second rotating electrical machine; 204. a first sprocket; 205. a first drive chain; 206. a second sprocket; 207. Rotating the inner rod; 208. rotating the outer rod; 209. a control panel; 210. a third sprocket; 211. a fourth sprocket; 212. a second drive chain; 3. a mobile device; 301. pushing a cart; 302. a cooling pipe.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one of the figures, it will not need to be further discussed or illustrated in detail in the description of the figures that follows.

As shown in fig. 1-3, the utility model provides a technical solution: cutting mechanism 1 is installed to 3 internally mounted of mobile device, cutting mechanism 1 includes dwang 110, dwang 110 middle part fixed surface is connected with cutting blade 103, dwang 110 one side is rotated and is connected with fender 101, dwang 110 is close to fender 101 one end and is rotated and be connected with dust board 102, the notch has been seted up to fender 101 top one side, be provided with guide bar 105 between the notch both ends, guide bar 105 surface is close to bottom sliding connection has slider 106, slider 106 top face fixedly connected with spring 104 other end fixed connection is at the notch other end, slider 106 one side fixedly connected with connecting rod 107, connecting rod 107 other end fixed connection is on dust board 102 surface, dust board 102 is triangle-shaped, dust board 102 one corner surface is rotated and is connected with first traveller 108, the dust board surface is close to first traveller 108 and is rotated and is connected with second traveller 109.

The driving mechanism 2 comprises a bottom plate 201, a first rotating motor 202 is installed on the top surface of the bottom plate 201 close to one side, a first chain wheel 204 is fixedly connected to the output end of the first rotating motor 202, a second rotating motor 203 is fixedly connected to the middle of the top end surface of the bottom plate 201, pipe frames are fixedly connected to the front end and the rear end of the bottom plate 201 close to the other side, the inner walls of the pipe frames are rotatably connected to a rotating outer rod 208, the inner wall of the rotating outer rod 208 is rotatably connected to an inner rotating rod 207, a second chain wheel 206 is fixedly connected to one side of the inner rotating rod 207, the second chain wheel 206 and the first chain wheel 204 are driven by a first transmission chain 205, a third chain wheel 210 is fixedly connected to the other end of the inner rotating rod 207, a control panel 209 is fixedly connected to one end of the outer rotating outer rod 208, the control panel 209 is of a hollow structure, a rotating shaft is rotatably connected between the two sides of the inner end of the control panel 209, a fourth chain wheel 211 is fixedly connected to the outer surface of the rotating shaft, the fourth chain wheel 211 and the third chain wheel 210 are driven by a second transmission chain 212, the output end of the second rotating motor 203 is fixedly connected to a belt wheel, the rotating belt pulley is driven by a transmission belt pulley 301, the moving device 3, the cart 301, the cooling tube 302 is connected to one side of the front end of the cart 301.

The equipment consists of a cutting mechanism 1, a driving mechanism 2 and a moving device 3, when the equipment is installed, a first rotating motor 202 is arranged on the bottom surface inside a trolley 301, then a first chain wheel 204 is installed at the output end of the first rotating motor 202, then a rotating outer is installed inside a pipe frame, then a rotating inner rod 207 is installed inside a rotating outer rod 208, then a second chain wheel 206 is installed at one end of the rotating inner rod 207, then a first transmission chain 205 is installed between the first chain wheel 204 and the second chain wheel 206 and is driven by the first chain, then a control panel 209 is installed at the other end of the outer rod, then a third chain wheel 210 is installed at the other end of the rotating inner rod 207, then a fourth chain wheel 211 is installed at the other end of the control panel 209, then, a rotating rod 110 is installed on one side of a fourth chain wheel 211, a cutting blade 103 is installed on the outer surface of the rotating rod 110, then a mudguard 101 is installed on the other end of the rotating rod, then a spring 104 and a guide rod 105 and a sliding block 106 are installed in a groove formed in the mudguard 101, then a dust guard plate 102 is installed on the other side of the rotating rod, the dust guard plate 106 is connected through a connecting rod 107 arranged on the surface of the sliding block 106, a first sliding column 108 and a second sliding column 109 are installed at one corner of the dust guard plate 102, a cooling pipe 302 is installed on one side of a trolley 301, then a second rotating motor 203 is installed in the middle of a bottom plate 201, then a belt pulley is installed at the output end, and the rotating shell is driven through the belt pulley and the belt, so that the installation of the device is completed.

When using equipment, the pole 207 drives cutting blade 103 and rotates in the control rotation through first rotating electrical machines 202, then control outer pole 208 of rotation through second rotating electrical machines 203, make cutting blade 103 can reciprocate and reach the cutting purpose, the cooling pipe 302 that mobile device 3 one side set up can cool down it when the blade cuts, can also carry out the dust fall to the dust that leads to because of the cutting road surface, the radian about cutting blade 103 can be controlled to the control panel 209 that sets up in actuating mechanism 2 carries out the cutting of the different degree of depth to ground, also can prevent that the second chain from leading to the fact harm to near people or thing, keep off dirt board 102 can keep off the dust bits of broken glass down and prevent to splash to lead to the fact the potential safety hazard rearward when cutting.

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 (6)

1. Joint cutting device of road construction, including mobile device (3), its characterized in that: mobile device (3) internally mounted has actuating mechanism (2), cutting mechanism (1) is installed to actuating mechanism (2) one side, cutting mechanism (1) is including dwang (110), dwang (110) middle part fixed surface is connected with cutting blade (103), dwang (110) one side is rotated and is connected with fender (101), dwang (110) are close to fender (101) one end and rotate and be connected with dust board (102).

2. The slitting device for road construction according to claim 1, wherein: the utility model discloses a fender, including fender (101) top, guide rod (105), slider (106), spring (104), guide rod (105), guide rod (106) surface, fender (101) top one side has been seted up the notch, be provided with guide rod (105) between the notch both ends, there is slider (106) slider (105) surface near bottom sliding connection, slider (106) top face fixedly connected with spring (104) other end fixed connection is in the notch other end, slider (106) one side fixedly connected with connecting rod (107), connecting rod (107) other end fixed connection is in dust board (102) surface.

3. The slitting device for road construction according to claim 1, wherein: the dust guard plate (102) is triangular, a first sliding column (108) is rotatably connected to one corner surface of the dust guard plate (102), and a second sliding column (109) is rotatably connected to the outer surface of the dust guard plate, close to the first sliding column (108).

4. The slitting device for road construction according to claim 1, wherein: actuating mechanism (2) are including bottom plate (201), bottom plate (201) top surface is close to one side and installs first rotating electrical machines (202), first rotating electrical machines (202) output end fixedly connected with first sprocket (204), bottom plate (201) top end face middle part fixedly connected with second rotating electrical machines (203), bottom plate (201) top end face is close to the equal fixedly connected with pipe support in both ends around the opposite side, and is a plurality of the pipe support inner wall rotates and is connected with rotatory outer rod (208), rotatory outer rod (208) inner wall rotates and is connected with interior pole (207) of rotation, fixedly connected with second sprocket (206) of interior pole (207) one side of rotation, carry out the transmission through first drive chain (205) between second sprocket (206) and first sprocket (204).

5. The road construction slitting device according to claim 4, wherein: rotatory interior pole (207) other end fixedly connected with third sprocket (210), rotatory outer pole (208) one end fixedly connected with control panel (209), control panel (209) are hollow structure, it is connected with the rotation axis to rotate between the inside other end both sides of control panel (209), rotation axis external surface fixedly connected with fourth sprocket (211), carry out the transmission through second drive chain (212) between fourth sprocket (211) and third sprocket (210), second rotating electrical machines (203) output fixedly connected with belt pulley, carry out the transmission through driving belt between belt pulley and the rotating housing.

6. The slitting device for road construction according to claim 1, wherein: the mobile device (3) comprises a cart (301), wherein the cart (301) is fixedly connected with a cooling pipe (302) close to one side of the front end.

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