CN209832219U - Rock slot milling machine - Google Patents

Abstract

The utility model relates to a rock slot milling machine, it includes guide rail, slot milling mechanism, elevating system and advancing mechanism, be equipped with walking tooth, fixed pin, pinhole, guide rail groove and tie-beam on the guide rail, the fixed pin is located the pinhole, slot milling mechanism includes milling cutter and driving motor, and milling cutter installs in the driving motor below, elevating system includes lifter and shell, the lifter supports the shell, and driving motor locates inside the shell, advancing mechanism includes depression bar, marching gear, step motor and switch, depression bar and lifter swing joint, step motor install in the depression bar below, marching gear installs on step motor, the switch is located the depression bar front end; the utility model is simple in operation, fluting stability is good, and portable light in weight is worth promoting.

Description

Rock slot milling machine

Technical Field

The utility model relates to a stone material processing technology field especially relates to a rock groove cutting machine.

Background

The cutting of stone is generally carried out manually by using a cutting machine, and the existing method for excavating the rock is to drill required holes on the rock by using an electric drill or a percussion drill and the like, and then to mine the rock by adopting methods such as blasting or adding an expanding agent and the like. The methods are strictly limited in some environments, for example, blasting construction cannot be used in residential areas, high-noise and high-dust pneumatic rock drills cannot be used, blasting construction cannot be used in some environments with poor geological conditions, peripheral rock masses are prevented from being affected, blasting construction cannot be used for protecting the integrity of side bodies by some civil air defense works, and excavation cannot be finished by some narrow and small elongated holes by ordinary equipment. The horizontal drilling can not use the expanding agent for static cracking blasting, and the influence factors bring great inconvenience to engineering construction.

SUMMERY OF THE UTILITY MODEL

In view of this, provide a rock slot milling machine that fluting stability is good, portable light in weight.

The utility model provides a rock slot milling machine, its includes guide rail, slot milling mechanism, elevating system and advancing mechanism, be equipped with walking tooth, fixed pin, pinhole, guide rail groove and tie-beam on the guide rail, in the pinhole is located to the fixed pin, slot milling mechanism includes milling cutter and driving motor, and milling cutter installs in the driving motor below, elevating system includes lifter and shell, lifter support housing, inside driving motor located the shell, advancing mechanism includes the depression bar, advances gear, step motor and switch, depression bar and lifter swing joint, step motor install in the depression bar below, advance the gear and install on step motor, the depression bar front end is located to the switch.

Furthermore, the number of the guide rails is two, and the two guide rails are connected by a connecting beam.

Furthermore, concave guide rail grooves are formed in the guide rails, and two pin holes are formed in two ends of each guide rail.

Furthermore, the number of the lifting rods is four, two lifting rods are arranged on each guide rail, the bottoms of the lifting rods are arranged in the guide rail grooves, and the lifting rods can move along the direction of the guide rail grooves.

Further, the housing, the lifting mechanism and the pushing mechanism can move downwards along with the pressing of the pressing rod.

Furthermore, the switch controls the starting of the stepping motor, and the traveling gear is matched with the traveling gear on the guide rail.

Compared with the prior art, the beneficial effects of the utility model are that, milling cutter follows the walking of guide rail route, compares manual cutting fluting route stable, has reduced the potential safety hazard, and small conveniently carries, can install and slot in various planes, does not basically receive the environment restriction.

Drawings

Fig. 1 is a schematic structural view of a rock groove milling machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a part of a rock slot milling machine according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and drawings.

Referring to fig. 1 and 2, there is shown an embodiment of the present invention, a rock slot milling machine 10, the device comprises a guide rail 20, a milling groove mechanism 30, a lifting mechanism 40 and a propelling mechanism 50, wherein the guide rail 20 is provided with walking teeth 21, a fixing pin 22, a pin hole 23, a guide rail groove 24 and a connecting beam 25, the fixing pin 22 is arranged in the pin hole 23, the groove milling mechanism 30 comprises a milling cutter 31 and a driving motor 32, the milling cutter 31 is arranged below the driving motor 32, the lifting mechanism 40 comprises a lifting rod 41 and a shell 42, the lifting rod 41 supports the shell 42, the driving motor 32 is arranged inside the shell 42, the pushing mechanism 50 includes a pressing lever 51, a traveling gear 52, a stepping motor 53 and a switch 54, the pressure lever 51 is movably connected with the lifting lever 41, the stepping motor 53 is arranged below the pressure lever 51, the traveling gear 52 is arranged on the stepping motor 53, and the switch 54 is arranged at the front end of the pressure lever 51.

Further, in the present embodiment, it is preferable that the two guide rails 20 are shared, and the two guide rails 20 are connected by the connecting beam 25.

Further, as a preference of this embodiment, a concave rail groove 24 is provided in the rail 20, and two pin holes 23 are provided at both ends of each rail 20.

Further, as a preferred embodiment of the present invention, the number of the lifting rods 41 is four, two lifting rods 41 are provided on each guide rail 20, the bottom of the lifting rod 41 is provided in the guide rail groove 24, and the lifting rod 23 is movable along the guide rail groove 24.

Further, as a preference of the present embodiment, the housing 42, the elevating mechanism 40 and the pushing mechanism 50 can be moved downward as the pressing rod 51 is pressed down.

Further, as a preferred embodiment, the switch 54 controls the start of the stepping motor 53, and the traveling gear 52 is engaged with the traveling teeth 21 on the guide rail 20.

According to the working principle of the rock slot milling machine 10, the guide rail 20 is fixed on the surface of the stone through the fixing pin 22, the driving motor 32 is started, the pressing rod 51 is pressed downwards, the milling cutter 31 enters the interior of the stone, the advancing gear 53 is meshed with the walking teeth 21 on the guide rail, the stepping motor 53 is started by opening the switch 54, and the advancing gear 52 is driven by the stepping motor 53 to rotate so as to push the milling cutter 31 and the driving motor 32 to move on the guide rail 20 for slotting.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims (6)

1. A rock slot milling machine which is characterized in that: including guide rail, groove milling mechanism, elevating system and advancing mechanism, be equipped with walking tooth, fixed pin, pinhole, guide rail groove and tie-beam on the guide rail, the pinhole is located to the fixed pin, groove milling mechanism includes milling cutter and driving motor, and milling cutter installs in the driving motor below, elevating system includes lifter and shell, lifter support shell, inside driving motor located the shell, advancing mechanism includes the depression bar, advances gear, step motor and switch, depression bar and lifter swing joint, step motor install in the depression bar below, and the gear of advancing installs on step motor, the depression bar front end is located to the switch.

2. A rock slot milling machine as claimed in claim 1 wherein: the guide rails are two in number and are connected through a connecting beam.

3. A rock slot milling machine as claimed in claim 1 wherein: concave guide rail grooves are formed in the guide rails, and two pin holes are formed in two ends of each guide rail.

4. A rock slot milling machine as claimed in claim 1 wherein: the lifting rod is four in number, two lifting rods are arranged on each guide rail, the bottoms of the lifting rods are arranged in the guide rail grooves, and the lifting rods can move along the direction of the guide rail grooves.

5. A rock slot milling machine as claimed in claim 1 wherein: the shell, the lifting mechanism and the pushing mechanism can move downwards along with the pressing of the pressing rod.

6. A rock slot milling machine as claimed in claim 1 wherein: the switch controls the start of the stepping motor, and the traveling gear is matched with the traveling gear on the guide rail.