CN213034967U - Walking driving mechanism and rope saw - Google Patents
Walking driving mechanism and rope saw Download PDFInfo
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- CN213034967U CN213034967U CN202020912146.4U CN202020912146U CN213034967U CN 213034967 U CN213034967 U CN 213034967U CN 202020912146 U CN202020912146 U CN 202020912146U CN 213034967 U CN213034967 U CN 213034967U
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- walking
- sprocket
- speed reducer
- drive mechanism
- travel
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Abstract
The utility model relates to a stone material cutting process technical field especially relates to a travel driving mechanism, travel driving mechanism includes walking motor, speed reducer, installation under casing, walking sprocket and rolling bearing, the walking motor is connected with the speed reducer transmission, the speed reducer is fixed to be set up in the installation under casing, the walking sprocket cover is located on the speed reducer output shaft, the sprocket via hole has been seted up on the bottom plate of installation under casing, walking sprocket accessible sprocket via hole and sprocket guide meshing, rolling bearing is fixed in on the inside wall of installation under casing, and speed reducer output shaft one end sets up in rolling bearing's dead eye. This scheme is through addding the rolling bearing in the one end of the output shaft of speed reducer to it is fixed with the inside wall of installation under casing to take the rolling bearing, changes into the simple beam structure with the cantilever beam structure that speed reducer output shaft department was originally, and structural stability is higher, thereby reduces the impact that the walking sprocket caused to the speed reducer when hoist and mount.
Description
Technical Field
The utility model relates to a stone material cutting process technical field especially relates to a travel drive mechanism and rope saw.
Background
The rope sawing machine is used for cutting and mining stone ores such as marble, granite and sandstone, and cutting and dismantling equipment for reinforced concrete, bridges and the like. During operation, the string bead wire saw penetrates through a drilled stone, the wire saw is connected into a closed saw ring through a connector, the power wheel arranged on the main motor drives the wire saw to rapidly and circularly move, and meanwhile, the walking motor drives the wire saw to move backwards on the track at a certain speed through the walking chain wheel arranged on the walking speed reducer so as to cut the stone or the steel concrete.
The rope saw generally comprises a rack, a walking guide rail, a walking driving mechanism and a power head mechanism, wherein the walking driving mechanism and the power head mechanism are both arranged on the rack, the power head mechanism is used for providing cutting driving force, and the walking driving mechanism is used for driving the rack to move along the walking guide rail. In the existing walking driving mechanism, a speed reducer is generally directly fixed on a bottom box of a rack through screws, the distance between the speed reducer and a walking chain wheel is long, and when a rope sawing machine works, the rope sawing machine needs to be hoisted and assembled through a loader, so that the walking chain wheel is easily impacted, and the locked part of the speed reducer is broken; in addition, the meshing clearance between the walking chain wheel and the chain wheel guide rail is not easy to adjust, and the structure of the walking driving mechanism is easy to damage on uneven ground.
Disclosure of Invention
Therefore, a walking driving mechanism and a rope saw are needed to be provided, and the problems that the distance between a speed reducer of the walking driving mechanism and a walking chain wheel is far, the walking chain wheel impacts the speed reducer easily when the position of the rope saw is adjusted, and the structure is damaged are solved.
For realizing above-mentioned purpose, the inventor provides a travel driving mechanism, travel driving mechanism includes walking motor, speed reducer, installation under casing, walking sprocket and rolling bearing, the walking motor is connected with the speed reducer transmission, the speed reducer is fixed to be set up in the installation under casing, the walking sprocket cover is located on the speed reducer output shaft, the sprocket via hole has been seted up on the bottom plate of installation under casing, walking sprocket accessible sprocket via hole and sprocket guide rail meshing, rolling bearing is fixed in on the inside wall of installation under casing, and speed reducer output shaft one end sets up in rolling bearing's downthehole bearing.
As a preferred structure of the utility model, still be provided with the fixed plate in the installation under casing, the lateral wall and the fixed plate of speed reducer can be dismantled and be connected.
As an optimal structure of the utility model, the detachable connection is a bolt connection.
As a preferred structure of the utility model, the casing bottom and the installation under casing of speed reducer pass through bolt fixed connection.
As the utility model discloses a preferred structure, the travel drive mechanism still includes hinge mechanisms, hinge mechanisms is used for connecting one side of installation under casing and the frame of rope saw, but the frame of installation under casing wire-wound saw rotates.
As a preferred structure of the utility model, hinge mechanisms includes hinge pin, sleeve pipe and cap nut, the sleeve pipe box is located on the hinge pin, and the sleeve pipe is fixed with the installation under casing, and the hinge pin is used for the fixed with the rope saw, the cap nut sets up in the both ends of hinge pin.
As the utility model discloses a preferred structure, travel driving mechanism still includes adjustment mechanism, the both sides that the installation under casing is relative all are provided with adjustment mechanism, adjustment mechanism is arranged in adjusting the meshing clearance between the sprocket guide rail in walking sprocket and the speed reducer.
As the utility model discloses a preferred structure, adjustment mechanism includes adjusting screw, universal joint, round pin axle, support channel-section steel, fastening nut and support frame, universal joint is fixed in the support channel-section steel through the round pin axle in, adjusting screw is fixed in on the universal joint, adjusting screw's top and installation under casing are connected to the support frame, adjusting screw's top is established to the fastening nut cover for lock solid adjusting screw.
Further, the inventor still provides a rope saw, rope saw includes frame, walking guide rail, travel drive mechanism and unit head mechanism all set up in the frame, travel drive mechanism is used for driving the frame along the motion of walking guide rail, travel drive mechanism is foretell travel drive mechanism.
As a preferred structure of the utility model, the walking guide rail includes the sprocket guide rail, the sprocket guide rail is located the middle part of walking guide rail, the sprocket guide rail meshes with the walking sprocket among the travel drive mechanism.
Different from the prior art, the technical scheme has the following advantages: the utility model relates to a travel driving mechanism and rope saw, wherein travel driving mechanism includes walking motor, speed reducer, installation under casing, walking sprocket and rolling bearing, the walking motor is connected with the speed reducer transmission, the speed reducer is fixed to be set up in the installation under casing, and the motion of walking motor drive speed reducer, rolling bearing are add to the output shaft one end of speed reducer, are connected through rolling bearing and the inside wall of installation under casing, and the output shaft of speed reducer rotates and drives the rotation of walking sprocket for rope saw carries out rope saw cutting work along presetting the orbit motion. In this scheme, add the rolling bearing through the one end at the output shaft of speed reducer to it is fixed with the inside wall of installation under casing to take the rolling bearing, change into simple beam structure with the cantilever beam structure that speed reducer output shaft department was originally, structural stability is higher, and is better to the fastening effect of speed reducer, thereby reduces the impact that the walking sprocket caused to the speed reducer when hoist and mount, effectively prevents speed reducer and fixed knot structure from receiving the impact damage.
Drawings
Fig. 1 is a schematic view of an assembly structure of an embodiment of a travel driving mechanism in a rope saw according to the present invention;
fig. 2 is a schematic perspective view of an embodiment of a travel driving mechanism according to the present invention;
fig. 3 is a schematic top view of an embodiment of a travel driving mechanism according to the present invention;
fig. 4 is a schematic perspective view of an embodiment of a wire saw of the present invention.
Description of reference numerals:
1. a travel drive mechanism;
10. a traveling motor;
11. a speed reducer; 111. an output shaft;
12. installing a bottom box; 121. a fixing plate;
13. a traveling sprocket;
14. a pedestal bearing;
15. a hinge mechanism; 151. a hinge axis; 152. a sleeve; 153. a cap nut;
16. an adjustment mechanism; 161. adjusting the screw rod; 162. a universal joint; 163. a pin shaft; 164. branch stand
Supporting channel steel; 165. fastening a nut; 166. a support frame;
2. a frame;
3. a traveling guide rail;
4. a power head mechanism.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 4, the present invention provides a travel driving mechanism, in which the travel driving mechanism 1 is used to drive the whole rope saw to move along a predetermined guide rail direction, so as to assist the rope saw to perform cutting operation. Specifically, the walking drive mechanism 1 includes walking motor 10, speed reducer 11, installation under casing 12, walking sprocket 13 and rolling bearing, walking motor 10 is connected with the transmission of speed reducer 11, speed reducer 11 is fixed to be set up in installation under casing 12, walking sprocket 13 overlaps and locates on speed reducer output shaft 111, the sprocket via hole has been seted up on the bottom plate of installation under casing 12, and walking sprocket 13 accessible sprocket via hole meshes with sprocket guide rail 31, rolling bearing 14 is fixed in on the inside wall of installation under casing 12, and speed reducer output shaft one end sets up in rolling bearing 14's bearing hole. The walking motor 10 is used for providing driving force for the walking movement of the rope sawing machine. The speed reducer 11 is used as a power adjusting mechanism of the walking motor 10, and reduces the high rotating speed of the walking motor 10 to output a preset target rotating speed, so that the walking chain wheel 13 is prevented from moving quickly due to the fact that the high rotating speed is too fast to affect the working stability of the rope sawing machine during cutting movement. The installation bottom case 12 is used for bearing and installing the speed reducer 11, so that the speed reducer 11 is arranged on the bottom case of the rope saw machine frame 2 according to a preset position, and meanwhile, the protection effect on the speed reducer 11 can also be achieved. And a chain wheel through hole is formed in the bottom plate of the mounting bottom box 12, so that the walking chain wheel 13 extends out of the mounting bottom box 12 to be matched with a chain wheel guide rail. The walking chain wheel 13 is matched with a chain wheel guide rail on the walking guide rail 3, so that the walking chain wheel 13 can move along the chain wheel guide rail in a meshing manner, and then the whole rope sawing machine is driven to move.
Specifically, the one end of output shaft 111 of speed reducer 11 still additionally is provided with seated bearing 14, seated bearing 14 is fixed on the inside wall of installation under casing 12 for output shaft 111 is kept away from the one end of speed reducer casing and is supported by seated bearing 14 rotation, provides a holding power for the tip of output shaft 111, can enough guarantee the stability when output shaft 111 rotates, change the cantilever beam structure that traditional output shaft 111 tip lacks the support into simple beam structure simultaneously, improve speed reducer 11's overall structure stability, thereby reduce the impact that walking sprocket 13 caused speed reducer 11 when the rope saw hoists.
The embodiment provides a walking drive mechanism and rope saw, wherein walking drive mechanism includes walking motor, speed reducer, installation under casing, walking sprocket and rolling bearing, the walking motor is connected with the speed reducer transmission, the speed reducer is fixed to be set up in the installation under casing, and the motion of walking motor drive speed reducer, rolling bearing are add to the output shaft one end of speed reducer, are connected through rolling bearing and the inside wall of installation under casing, and the output shaft of speed reducer rotates and drives the walking sprocket and rotate for the rope saw is along presetting the orbit motion, carries out rope saw cutting work. In this scheme, add the rolling bearing through the one end at the output shaft of speed reducer to it is fixed with the inside wall of installation under casing to take the rolling bearing, change into simple beam structure with the cantilever beam structure that speed reducer output shaft department was originally, structural stability is higher, and is better to the fastening effect of speed reducer, thereby reduces the impact that the walking sprocket caused to the speed reducer when hoist and mount, effectively prevents speed reducer and fixed knot structure from receiving the impact damage.
Referring to fig. 1 and 2, as a preferred embodiment of the present invention, a fixing plate 121 is further disposed in the installation bottom box 12, and a side wall of the speed reducer 11 is detachably connected to the fixing plate 121. The fixing plate 121 is used to fix the housing of the speed reducer 11, and further fixes the speed reducer 11. Specifically, the detachable connection is bolt connection, and is firm in fixation through bolt connection and more convenient in detachment. In certain other embodiments, the bottom of the housing of the reducer is fixedly connected with the mounting bottom box through bolts.
Referring to fig. 2 and 3, as a preferred embodiment of the present invention, the traveling driving mechanism 1 further includes an articulated mechanism 15, the articulated mechanism 15 is used for connecting one side of the installation bottom case 12 with the frame 2 of the rope saw, and the installation bottom case 12 can rotate around the frame 2 of the rope saw. Set up hinge mechanisms 15 between the frame 2 of installation under casing 12 and rope saw to installation under casing 12 can rotate round the frame 2 of rope saw, can drive speed reducer 11 and walking sprocket 13 when installation under casing 12 rotates and upwards perhaps rotate downwards, in order to accomplish the effect that changes the meshing clearance of walking sprocket 13 between the sprocket guide rail, with the road conditions requirement on adaptation various different operation walking ground, guarantee the normal work of rope saw. Specifically, the hinge mechanism 15 comprises a hinge shaft 151, a sleeve 152 and a cap nut 153, the sleeve 152 is sleeved on the hinge shaft 151, the sleeve 152 is fixed with the installation bottom box 12, the hinge shaft 151 is used for fixing the rope sawing machine, and the cap nut 153 is arranged at two ends of the hinge shaft 151.
In the embodiment shown in fig. 1 to 3, the traveling driving mechanism 1 further includes an adjusting mechanism 16, the adjusting mechanism 16 is disposed on two opposite sides of the installation bottom box, and the adjusting mechanism 16 is used for adjusting the meshing gap between the traveling sprocket 13 and the sprocket guide rail in the speed reducer 11. Through adjustment mechanism 16's setting, the user is according to the roughness condition on actual mine ground, very convenient adjusts the meshing clearance between walking sprocket 13 and the sprocket guide rail to adapt to different operating modes, promote the cutting effect of rope saw. In a specific embodiment, the adjusting mechanism 16 includes an adjusting screw 161, a universal joint 162, a pin 163, a supporting channel 164, a fastening nut 165, and a supporting frame 166, the universal joint 162 is fixed in the supporting channel 164 through the pin 163, the adjusting screw 161 is fixed on the universal joint 162, the supporting frame 166 connects the top end of the adjusting screw 161 with the mounting bottom box 12, and the fastening nut 165 is sleeved on the top end of the adjusting screw 161 for locking and fixing the adjusting screw 161. In this embodiment, after loosening the fastening nut 165, the adjusting screw 161 can be screwed, so that the adjusting screw 161 drives the supporting frame 166 to move upwards or downwards, thereby driving the rack 2 of the rope sawing machine with the bottom case 12 to rotate, further driving the walking chain wheel 13 to move, and adjusting the gap between the walking chain wheel 13 and the chain wheel guide rail safely and conveniently.
Referring to fig. 1 to 4, in a further embodiment, the inventor further provides a rope saw, which includes a frame 2, a walking guide rail 3, a walking driving mechanism and a power head mechanism 4, wherein the walking driving mechanism and the power head mechanism 4 are both disposed on the frame 2, the power head mechanism 4 is configured to provide a cutting driving force, the walking driving mechanism is configured to drive the frame 2 to move along the walking guide rail 3, and the walking driving mechanism 1 is the walking driving mechanism.
Referring to fig. 1 and 4, in an embodiment, the traveling guide rail 3 includes a sprocket guide 31, the sprocket guide 31 is located at a middle portion of the traveling guide rail 3, and the sprocket guide 31 is engaged with the traveling sprocket 13 of the traveling drive mechanism. In another preferred embodiment, the sprocket guide 31 may be provided to be offset to one side of the running guide 3, so that the rope saw can be smoothly moved.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (10)
1. The utility model provides a walking drive mechanism, its characterized in that, walking drive mechanism includes walking motor, speed reducer, installation under casing, walking sprocket and rolling bearing, the walking motor is connected with the speed reducer transmission, the speed reducer is fixed to be set up in the installation under casing, walking sprocket cover is located on the speed reducer output shaft, the sprocket via hole has been seted up on the bottom plate of installation under casing, walking sprocket accessible sprocket via hole and sprocket guide rail meshing, rolling bearing is fixed in on the inside wall of installation under casing, speed reducer output shaft one end sets up in rolling bearing's downthehole.
2. The travel drive mechanism as claimed in claim 1, wherein a fixing plate is further provided in the mounting bottom box, and a side wall of the reducer is detachably connected to the fixing plate.
3. The travel drive mechanism of claim 2, wherein the detachable connection is a bolted connection.
4. The travel drive mechanism of claim 1, wherein the bottom of the housing of the reducer is fixedly connected to the mounting bottom box by bolts.
5. The travel drive mechanism of claim 1, further comprising a hinge mechanism for connecting one side of the mounting chassis to a frame of the rope saw, the mounting chassis being rotatable about the frame of the rope saw.
6. The travel drive mechanism as claimed in claim 5, wherein the hinge mechanism comprises a hinge shaft, a sleeve and cap nuts, the sleeve is sleeved on the hinge shaft, the sleeve is fixed with the installation bottom box, the hinge shaft is used for fixing with the rope sawing machine, and the cap nuts are arranged at two ends of the hinge shaft.
7. The travel drive mechanism of claim 5, further comprising an adjustment mechanism, wherein the adjustment mechanism is disposed on each of two opposite sides of the mounting base box, and the adjustment mechanism is used for adjusting a meshing gap between the travel sprocket and the sprocket guide rail in the reducer.
8. The travel driving mechanism as claimed in claim 7, wherein the adjusting mechanism comprises an adjusting screw, a universal joint, a pin, a supporting channel steel, a fastening nut and a supporting frame, the universal joint is fixed in the supporting channel steel through the pin, the adjusting screw is fixed on the universal joint, the supporting frame is connected with the top end of the adjusting screw and the mounting bottom box, and the fastening nut is sleeved on the top end of the adjusting screw and used for locking and fixing the adjusting screw.
9. A rope sawing machine, the rope sawing machine includes framework, walking guide rail, walking drive mechanism and power head mechanism, said walking drive mechanism and power head mechanism are all set up in the framework, the said walking drive mechanism is used for driving the framework to move along walking guide rail, characterized by that, the said walking drive mechanism is the walking drive mechanism of any one of claims 1-8.
10. The rope saw of claim 9, wherein the travel rail includes a sprocket rail located at a middle portion of the travel rail, the sprocket rail engaging a travel sprocket in the travel drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912146.4U CN213034967U (en) | 2020-05-26 | 2020-05-26 | Walking driving mechanism and rope saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912146.4U CN213034967U (en) | 2020-05-26 | 2020-05-26 | Walking driving mechanism and rope saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213034967U true CN213034967U (en) | 2021-04-23 |
Family
ID=75520649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020912146.4U Active CN213034967U (en) | 2020-05-26 | 2020-05-26 | Walking driving mechanism and rope saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213034967U (en) |
-
2020
- 2020-05-26 CN CN202020912146.4U patent/CN213034967U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
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Address after: No.6 Nanxing Road, sugarcane street, Minhou County, Fuzhou City, Fujian Province, 350100 Patentee after: Fujian Tianshiyuan Technology Co.,Ltd. Address before: No.6 Nanxing Road, sugarcane street, Minhou County, Fuzhou City, Fujian Province, 350100 Patentee before: FUZHOU SKYSTONE DIAMOND TOOL Co.,Ltd. |