CN114030090B - Cutting device and cutting method - Google Patents
Cutting device and cutting method Download PDFInfo
- Publication number
- CN114030090B CN114030090B CN202111332193.7A CN202111332193A CN114030090B CN 114030090 B CN114030090 B CN 114030090B CN 202111332193 A CN202111332193 A CN 202111332193A CN 114030090 B CN114030090 B CN 114030090B
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- Prior art keywords
- cutting
- cutting tool
- device body
- cutting device
- tool rest
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000011435 rock Substances 0.000 abstract description 15
- 239000002689 soil Substances 0.000 abstract description 13
- 238000009412 basement excavation Methods 0.000 abstract description 10
- 239000010720 hydraulic oil Substances 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 1
- MEOSMFUUJVIIKB-UHFFFAOYSA-N [W].[C] Chemical compound [W].[C] MEOSMFUUJVIIKB-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
Abstract
In order to solve the technical problem that excavation equipment in the prior art is not suitable for rock soil layer excavation, the embodiment of the invention provides a cutting device and a cutting method, wherein the cutting device comprises the following steps: a rotating device and a cutting device body; the cutting device body includes: the cutting tool rest comprises a plurality of cutting tool bits; and the power device is connected with the cutting tool rest. The cutting method comprises the following steps: starting the power device to enable the hexagonal transmission shaft to rotate so as to drive the cutting tool bit to vertically rotate; starting the rotating device to drive the cutting device body to horizontally rotate; and controlling the cutting device to lift to a specified position by the lifting device to cut. According to the embodiment of the invention, the cutting device body is driven to horizontally rotate by the rotating device, and each cutting tool bit of the cutting mechanism is driven to vertically rotate by the power device, so that the cutting device can cut the rock soil layer in the horizontal direction and the longitudinal direction, the cutting efficiency is improved, and the cutting device is suitable for excavating the rock soil layer.
Description
Technical Field
The present invention relates to a cutting device and a cutting method.
Background
The mountain land hilly area geological strata intensity changes greatly, and in the excavation process, the most critical is rock stripping. However, the current excavating equipment is not suitable for rock strata in hilly areas, cutting parts are easy to wear, and cutting propulsion is difficult. The life of excavation equipment is shortened easily, needs frequent change part to, cause the excavation progress slow, excavation equipment's loss is great.
Disclosure of Invention
In order to solve the technical problem that excavation equipment in the prior art is not suitable for rock soil layer excavation, the embodiment of the invention provides a cutting device and a cutting method.
The embodiment of the invention is realized by the following technical scheme:
in a first aspect, an embodiment of the present invention provides a cutting device, including:
The rotating device is connected with the cutting device body to drive the cutting device body to horizontally rotate; and
A cutting device body comprising:
The cutting tool rest comprises a plurality of cutting tool bits; and
And the power device is connected with the cutting tool rest and is used for driving each cutting tool bit of the cutting tool rest to vertically rotate.
Further, the rotating device includes:
The rotary transmission shaft of the first hydraulic motor is connected with the cutting device body through a first transmission box to drive the cutting device body to horizontally rotate;
The power plant includes:
the second hydraulic motor is connected with the cutting tool rest through a second transmission box to drive each cutting tool bit of the cutting tool rest to vertically rotate.
Further, the first hydraulic motor is connected with the cutting device body through the first transmission case and the slewing bearing in sequence.
Further, the cutting device body further comprises a rotary connecting frame; the power device is arranged on the rotary connecting frame; the cutting tool rest is connected with the rotary connecting frame.
Further, the second hydraulic motor is connected with a second transmission case through a aligning connecting disc.
Further, the second gear box is provided with a driving sprocket, and the cutting tool rest comprises:
the connecting bracket is connected with the rotary connecting frame and is provided with a hexagonal transmission shaft; and
A cutting mechanism comprising:
the two ends of the hexagonal transmission shaft are provided with cutting heads; and
And the driven chain wheel is arranged on the hexagonal transmission shaft and is connected with the driving chain wheel through a transmission belt.
Further, the cutting bit includes a cutting blade; the cutting blade has a triangular structure; each side of the triangular structure is an arc-shaped side recessed towards the inside of the cutting blade, and each corner of the triangular structure is provided with a cutting part.
Further, the triangular structure is a regular triangle structure.
Further, the number of the cutting blades is a plurality of; the angles between adjacent corners of adjacent cutting blades are the same.
In a second aspect, an embodiment of the present invention provides a cutting method of a cutting device, including:
starting the power device to enable the hexagonal transmission shaft to rotate so as to drive the cutting tool bit to vertically rotate;
starting the rotating device to drive the cutting device body to horizontally rotate;
And controlling the cutting device to lift to a specified position by the lifting device to cut.
Compared with the prior art, the embodiment of the invention has the following advantages and beneficial effects:
according to the cutting device and the cutting method, the rotating device drives the cutting device body to horizontally rotate, and the power device drives each cutting tool bit of the cutting mechanism to vertically rotate, so that the cutting device can cut the rock soil layer in the horizontal direction and the longitudinal direction, the cutting efficiency is improved, and the cutting device is suitable for excavating the rock soil layer.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a cutting device.
Fig. 2 is a schematic view of the internal structure of the cutting device.
Fig. 3 is a schematic view of the structure of the cutting tool holder.
Fig. 4 is a schematic left-hand structural view of the cutting tool holder.
Fig. 5 is a schematic rear view of a cutting tool holder.
Fig. 6 is a schematic view of the bottom structure of the cutting tool holder.
In the drawings, the reference numerals and corresponding part names:
101-first hydraulic motor, 102-first transmission case, 103-rotary drive shaft, 104-connection cross brace, 105-slewing bearing, 106-rotary connection rack, 107-aligning connection disk, 108-second transmission case, 109-driving sprocket, 110-second hydraulic motor, 111-hydraulic oil pipe, 201-connection rack, 202-first cutting mechanism, 203-second cutting mechanism, 204-second connector a, 205-second connector b, 206-second cutting head a, 207-second driving sprocket, 208-second hexagonal drive shaft, 209-second cutting head b, 210-first connector a, 211-first connector b, 212-first cutting head a, 213-first driving sprocket, 214-first cutting head b, 215-first hexagonal drive shaft, 216-outer cutting blade, 217-middle cutting blade, 218-rear cutting blade, 219-arcuate edge, 220-cutting tooth.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the invention.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
Examples
In order to solve the technical problem that excavation equipment in the prior art is not suitable for rock soil layer excavation, an embodiment of the invention provides a cutting device and a cutting method, wherein the cutting device comprises: the rotating device is connected with the cutting device body to drive the cutting device body to horizontally rotate; and a cutting device body comprising: the cutting tool rest comprises a plurality of cutting tool bits; and the power device is connected with the cutting tool rest and is used for driving each cutting tool bit of the cutting tool rest to vertically rotate.
A cutting method comprising:
starting the power device to enable the hexagonal transmission shaft to rotate so as to drive the cutting tool bit to vertically rotate;
starting the rotating device to drive the cutting device body to horizontally rotate;
And controlling the cutting device to lift to a specified position by the lifting device to cut.
According to the cutting device and the cutting method, the rotating device drives the cutting device body to horizontally rotate, and the power device drives each cutting tool bit of the cutting mechanism to vertically rotate, so that the cutting device can cut the rock soil layer in the horizontal direction and the longitudinal direction, the cutting efficiency is improved, and the cutting device is suitable for excavating the rock soil layer.
Further, the rotating device includes: the first hydraulic motor 101, the rotary transmission shaft 103 of the first hydraulic motor is connected with the cutting device body through the first transmission case 102 to drive the cutting device body to horizontally rotate; the power plant includes: the second hydraulic motor 110 is connected to the cutting tool holder through the second transmission case 108 to vertically rotate each cutting bit of the cutting tool holder.
Referring to fig. 1 and 2, a hydraulic oil pipe 111 is connected to a first hydraulic motor 101, and a rotary transmission shaft 103 of the first hydraulic motor is connected to a first transmission case 102; the second hydraulic motor 112 is connected to the cutting tool holder through the second gearbox 108.
Optionally, a connection cross brace 104 is provided on the underside of the first transmission case, so that the positions of the first hydraulic motor and the first transmission case are fixed by connecting the connection cross brace 104 to an external frame.
Further, the first hydraulic motor is connected to the cutting device body through the first transmission case 102 and the slewing bearing 105 in sequence.
Further, the cutting device body further includes a rotating coupling frame 106; the power device is arranged on the rotary connecting frame 106; the cutting tool rest is connected with the rotary connecting frame.
Further, the second hydraulic motor is connected to a second gearbox via a aligning connection disc 107.
Further, the second gear box is provided with a driving sprocket 109, and the cutting tool rest comprises:
The connecting bracket 201 is connected with the rotary connecting frame and provided with a hexagonal transmission shaft; and
A cutting mechanism comprising:
the two ends of the hexagonal transmission shaft are provided with cutting heads; and
And the driven chain wheel is arranged on the hexagonal transmission shaft and is connected with the driving chain wheel through a transmission belt.
Referring to fig. 5, the cutting insert includes cutting blades; the cutting blade has a triangular configuration with each side of the triangular configuration being an arcuate side 19 recessed inwardly of the cutting blade, and each corner of the cutting blade being provided with a cutting portion, optionally a cutting tooth 20.
Further, the triangular structure is a regular triangle structure.
In order to enhance the cutting efficiency, the number of the cutting blades is a plurality, and the center of each cutting blade is provided with a mounting hole for mounting.
Alternatively, the number of cutting blades is 3; referring to fig. 5, the cutting blades include an outer cutting blade 16, a middle cutting blade 17, and a rear cutting blade 18; thus, the cutting efficiency is enhanced by the combined use of the plurality of cutting blades.
Further, the size of each cutting blade is different and the position of each corner of each cutting blade is different.
Therefore, the cutting of different parts of the rock soil layer is realized through the cutting blades with different sizes, and the positions of each corner of each cutting blade are different, so that each corner of each cutting blade can play a cutting role, and simultaneous cutting of a plurality of cutting blades on the same position is avoided.
Further, the angles between adjacent corners of adjacent cutting blades are the same.
Referring to fig. 5, the angles between adjacent corners of adjacent cutting blades are identical, i.e., the angles between adjacent corners are identical, so that the interval of each corner is the same.
Referring to fig. 3-6, the cutting tool holder includes: a connecting bracket 201 provided with a cutting mechanism; and the cutting mechanism is arranged on the connecting bracket and comprises the cutting tool bit.
Further, the cutting mechanism includes: the two ends of the hexagonal transmission shaft are provided with cutting heads; the driving chain wheel is arranged on the hexagonal transmission shaft and is used for being connected with the transmission mechanism; the two ends of the hexagonal transmission shaft are also rotationally connected with the connecting bracket through connecting pieces; each cutting blade is sequentially arranged on the hexagonal transmission shaft from the big to the small, and the smallest cutting blade is positioned at the end part closest to the hexagonal transmission shaft.
Referring to fig. 3-6, the cutting tool is connected with a driving chain wheel through a driving mechanism, the driving chain wheel drives a hexagonal driving shaft to rotate, and the hexagonal driving shaft drives cutting tools arranged at two ends of the hexagonal driving shaft to rotate, so that the cutting of a rock soil layer is realized.
In order to facilitate enhancement of cutting efficiency and cutting effect, a plurality of cutting blades are arranged on the hexagonal shaft in order from outside to inside, and the smallest cutting blade is mounted at the end position closest to the hexagonal drive shaft.
Further, the cutting mechanism includes: a first cutting mechanism 202 provided on the connection bracket; and a second cutting mechanism provided diagonally opposite to the first cutting mechanism 203 to the connection bracket.
Referring to fig. 4, the right side below the connecting bracket is respectively connected to two ends of a second hexagonal transmission shaft 208 through a second connecting piece a 204 and a second connecting piece b 205, a second transmission sprocket 207 is connected to the second hexagonal transmission shaft 208, one end of the second hexagonal transmission shaft penetrates out of the second connecting piece b 5 and then is connected to a second cutting head a 206, and the other end of the second hexagonal transmission shaft penetrates through the second cutting head b 209 and then is connected to the second connecting piece a 204.
The left side below the connecting bracket is respectively connected with two ends of a first hexagonal transmission shaft 215 through a first connecting piece a 210 and a first connecting piece b 211, a first transmission chain wheel 213 is connected to the first hexagonal transmission shaft 215, the left end of the first hexagonal transmission shaft penetrates out of the first connecting piece b 11 and then is connected with a first cutting head a 212, and the right end of the first hexagonal transmission shaft penetrates through the first cutting head b 214 and then is connected with the first connecting piece a 210.
Referring to fig. 3, the first cutting mechanism is mounted on the connection bracket at a position diagonally opposite to the second cutting mechanism, so that the first cutting mechanism and the second cutting mechanism are more reasonably distributed on the connection bracket.
Further, the length of the hexagonal transmission shaft of the first cutting mechanism is longer than that of the hexagonal transmission shaft of the second cutting mechanism.
Referring to fig. 3, the length of the first cutting mechanism is greater than the length of the second cutting mechanism, i.e., the length of the hexagonal drive shaft of the first cutting mechanism is greater than the length of the hexagonal drive shaft of the second cutting mechanism. Thereby enabling the first cutting mechanism and the second cutting mechanism to better cut the rock soil layer.
Optionally, the cutting bit is made of an alloy, optionally, a carbon tungsten alloy.
Therefore, the embodiment of the invention facilitates cutting the rock soil layer through the cutting blade with the triangular structure, and the cutting efficiency of the cutting blade is further enhanced through the cutting tool rest.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. A cutting device, comprising:
The rotating device is connected with the cutting device body to drive the cutting device body to horizontally rotate; and
A cutting device body comprising:
The cutting tool rest comprises a plurality of cutting tool bits; and
The power device is connected with the cutting tool rest and used for driving each cutting tool bit of the cutting tool rest to vertically rotate;
The rotating device includes:
The rotary transmission shaft of the first hydraulic motor is connected with the cutting device body through a first transmission box to drive the cutting device body to horizontally rotate;
The power plant includes:
The second hydraulic motor is connected with the cutting tool rest through a second transmission box to drive each cutting tool bit of the cutting tool rest to vertically rotate;
the first hydraulic motor is connected with the cutting device body through a first transmission box and a slewing bearing in sequence;
The cutting device body further comprises a rotary connecting frame; the power device is arranged on the rotary connecting frame; the cutting tool rest is connected with the rotary connecting frame;
the second hydraulic motor is connected with a second transmission case through a aligning connecting disc; the second transmission case is provided with a driving sprocket, and the cutting tool rest comprises:
the connecting bracket is connected with the rotary connecting frame and is provided with a hexagonal transmission shaft; and
A cutting mechanism comprising:
the two ends of the hexagonal transmission shaft are provided with cutting heads; and
The driven chain wheel is arranged on the hexagonal transmission shaft and is connected with the driving chain wheel through a transmission belt;
the cutting bit includes a cutting blade; the cutting blade has a triangular structure; each side of the triangular structure is an arc-shaped side recessed towards the inside of the cutting blade, and each corner of the triangular structure is provided with a cutting part;
the triangular structure is a regular triangle structure;
the number of the cutting blades is a plurality of; the angles between adjacent corners of adjacent cutting blades are the same.
2. A cutting method using the cutting device according to claim 1, comprising:
The starting device enables the hexagonal transmission shaft to rotate so as to drive the cutting tool bit to vertically rotate;
starting the rotating device to drive the cutting device body to horizontally rotate;
And controlling the cutting device to lift to a specified position by the lifting device to cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332193.7A CN114030090B (en) | 2021-11-11 | 2021-11-11 | Cutting device and cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332193.7A CN114030090B (en) | 2021-11-11 | 2021-11-11 | Cutting device and cutting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114030090A CN114030090A (en) | 2022-02-11 |
| CN114030090B true CN114030090B (en) | 2024-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111332193.7A Active CN114030090B (en) | 2021-11-11 | 2021-11-11 | Cutting device and cutting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN114030090B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841731B1 (en) * | 2007-10-18 | 2008-06-27 | 바위산업 주식회사 | Apparatus for cutting road boundary stone |
| CN102528938A (en) * | 2010-11-25 | 2012-07-04 | 派威工业株式会社 | Cutting system of road boundary stone |
| CN110537003A (en) * | 2017-04-18 | 2019-12-03 | 山特维克知识产权股份有限公司 | Cutting apparatus |
| CN111497039A (en) * | 2020-04-14 | 2020-08-07 | 黄�益 | Foam cement light soil pulverization-prevention brick cutting mechanism |
| CN213672897U (en) * | 2020-11-23 | 2021-07-13 | 广元博锐精工科技有限公司 | Digit control machine tool bit anchor clamps convenient to adjust cutter angle |
| CN214257070U (en) * | 2020-12-24 | 2021-09-24 | 广西大学 | Mixed-cutter sectional type double-helix powder ridge cutter |
-
2021
- 2021-11-11 CN CN202111332193.7A patent/CN114030090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841731B1 (en) * | 2007-10-18 | 2008-06-27 | 바위산업 주식회사 | Apparatus for cutting road boundary stone |
| CN102528938A (en) * | 2010-11-25 | 2012-07-04 | 派威工业株式会社 | Cutting system of road boundary stone |
| CN110537003A (en) * | 2017-04-18 | 2019-12-03 | 山特维克知识产权股份有限公司 | Cutting apparatus |
| CN111497039A (en) * | 2020-04-14 | 2020-08-07 | 黄�益 | Foam cement light soil pulverization-prevention brick cutting mechanism |
| CN213672897U (en) * | 2020-11-23 | 2021-07-13 | 广元博锐精工科技有限公司 | Digit control machine tool bit anchor clamps convenient to adjust cutter angle |
| CN214257070U (en) * | 2020-12-24 | 2021-09-24 | 广西大学 | Mixed-cutter sectional type double-helix powder ridge cutter |
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| Publication number | Publication date |
|---|---|
| CN114030090A (en) | 2022-02-11 |
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