CN203430521U - Mining multifunctional milling and drilling machine - Google Patents
Mining multifunctional milling and drilling machine Download PDFInfo
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- CN203430521U CN203430521U CN201320510650.1U CN201320510650U CN203430521U CN 203430521 U CN203430521 U CN 203430521U CN 201320510650 U CN201320510650 U CN 201320510650U CN 203430521 U CN203430521 U CN 203430521U
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Abstract
The utility model discloses a mining multifunctional milling and drilling machine which comprises a milling mechanism, a car frame mechanism and a caterpillar band walking mechanism. The mining multifunctional milling and drilling machine further comprises a drilling and digging mechanism. The drilling and digging mechanism comprises a control mechanism, a large arm and a small arm which are sequentially hinged, wherein the control mechanism is fixed on the car frame mechanism through a connecting key plate and a high-strength bolt. In necessity, the drilling and digging mechanism can be dismounted to reduce the weight of the whole mining multifunctional milling and drilling machine. A quick connecting mechanism is hinged to the front end of the small arm. The quick connecting mechanism comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is hinged to and fixed to the front end of the small arm, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the hinged point between the other end of the first connecting rod and one end of the second connecting rod is connected to a driving oil cylinder on the small arm. The mining multifunctional milling and drilling machine further comprise a work head. The work head comprises a work portion and a connecting portion which are fixedly connected, wherein at least two screw holes are formed in the connecting portion, one screw hole is hinged to the front end of the small arm, and the other screw hole is hinged to the other end of the second connecting rod. According to different work conditions, different work heads can be replaced. Thus, the mining multifunctional milling and drilling machine is multifunctional and high in machine utilization rate.
Description
Technical field
The utility model relates to a kind of mining equipment, particularly a kind of mining multifunctional milling and drilling machine.
Background technology
At present, domestic coal mine down-hole tunnel drainage groove is mostly to lean on manually by hand hammer drill or the excavation of blowing out, and its operating type labour intensity is large, and grooving speed is slow, and grooving irregularity, need be neat with a large amount of concrete compensations, and work consuming consuming time is feed consumption again.
In prior art, all-in-one (application number: the machine that 201220383047.7) discloses a kind of mining tunnel channel excavation is excavated in a kind of mining milling, its main technical schemes is: machine is provided with milling mechanism, vehicle frame mechanism, digs mounting mechanism and creeper undercarriage, and adopts hoist cylinder to control the lifting of milling mechanism and adopt parallel four-bar linkage to control the accurately fixing of milling mechanism operating position; Dig mounting mechanism by hydraulically powered revolution pedestal, can complete and dig swinging of mounting mechanism; Vehicle frame mechanism adopts removably to be connected with creeper undercarriage, facilitates complete machine dismounting to go into the well.This machine can be realized the continuous digging operation in roadway ditch, disposable shaping, and the rock slag occurring during channel excavation by oneself, mechanization degree is high, and efficiency of construction and better economy reduce labor strength, the ditch rule of shaping.
In using the machine excavation process of the prior art, its milling mechanism is by fluid motor-driven milling drum rotating, and milling cylinder output torque is little, and the hardness of coal petrography cutting is not high yet, milling difficulty comparatively while running into tunnel tomography, and efficiency is lower; And when running into compared with cherry coal rock, usually, because machine deadweight is stuck in cherry coal rock too greatly, cause difficulty in walking; Machine function is single, need to change other corresponding machines while running into other operating modes, causes the utilization rate of machine lower.
Summary of the invention
The technical problem solving: for the deficiencies in the prior art, the utility model provides a kind of mining multifunctional milling and drilling machine, solves the scarce capacity that only depends on milling mechanism coal petrography cutting in prior art, can be stuck in because of deadweight the technical problem of difficulty in walking in cherry coal rock and function singleness while running into cherry coal rock.
Technical scheme: for solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of mining multifunctional milling and drilling machine, comprise milling mechanism, vehicle frame mechanism and creeper undercarriage, also comprise drilling machine structure, described drilling machine structure comprises the controlling organization being hinged in turn, large arm and forearm, on described large arm and forearm, be equipped with driving oil cylinder, described controlling organization is fixed on vehicle frame mechanism by connecting key plate and high-strength bolt, described forearm front end is hinged with quick-connect machanism, described quick-connect machanism comprises a connecting rod and No. two connecting rods, the hinged forearm front end that is fixed in described connecting rod one end, hinged and this pin joint place in connecting rod other end and No. two connecting rod one end is connected to the driving oil cylinder on forearm, also comprise working head, described working head comprises operate portions and the connecting portion being fixedly linked, described connecting portion is provided with two bolts hole, and one of them bolt hole and described forearm front end are by bolted splice, and the other end of another bolt hole and No. two connecting rods is by bolted splice.
According to operating mode needs, described operate portions is jump bit, scraper bowl, working platform or slusher.
When passing through compared with cherry coal rock, drilling machine structure integral demounting can be got off, alleviated the weight of machine, prevent that machine from collapsing in coal petrography.
When running into harder coal petrography or tomography, can be using jump bit as working head, utilize jump bit to carry out impact chisel to coal petrography broken, facilitate the cut of follow-up milling mechanism, increase the application life of cut tooth on milling mechanism, reduce the consumption of cut tooth, reduce cost; After milling mechanism end-of-job, can utilize slusher or scraper bowl to clear up as working head broken ore; Slusher and scraper bowl also can directly excavate softer coal petrography; While repairing in needs tunnel, replaceable working platform is repaired tunnel for staff as working head.Quick-connect machanism is convenient to disassembly, and operating efficiency is high.
Beneficial effect:
The utility model becomes dismountable form by non-removable drilling machine structure in prior art, utilize connecting key plate and high-strength bolt to guarantee that the connection of drilling machine structure and vehicle frame mechanism is reliable, when running into cherry coal rock, drilling machine structure integral demounting can be got off, reduced the weight of complete machine, can prevent that complete machine from collapsing in cherry coal rock in traveling process;
Working head is connected with the forearm of drilling machine structure by quick-connect machanism, can be with the form of a upper operate portions that changes jobs according to the demand of different operating modes, when selecting jump bit as operate portions, can impact hard coal rock, alleviated the working strength of milling mechanism, more easily hard coal rock or tomography are carried out to operation, improve its application life; Milling mechanism gets off coal petrography milling to form after broken ore, using scraper bowl or slusher as operate portions, broken ore is cleared up; Slusher and scraper bowl also can directly excavate softer coal petrography; When needs are repaired tunnel, using working platform as operate portions, staff stands on working platform tunnel is repaired.It is high that the utilization rate of machine provides greatly, reduced standby time and use cost.
Accompanying drawing explanation
Fig. 1 is complete machine structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of drilling machine structure of the present utility model;
Fig. 3 is the structural representation of connecting key plate;
Fig. 4 is the structural representation of jump bit;
Fig. 5 is the structural representation of scraper bowl;
Fig. 6 is the structural representation of working platform;
Fig. 7 is the structural representation of slusher.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of mining multifunctional milling and drilling machine, comprise milling mechanism 1, vehicle frame mechanism 2 and creeper undercarriage 3, also comprise drilling machine structure 4, described drilling machine structure 4 comprises the controlling organization 5 being hinged in turn, large arm 6 and forearm 7, controlling organization 5 is for regulating drilling machine structure 4 adjustment of vacillating now to the left, now to the right, on described large arm 6 and forearm 7, be equipped with and drive oil cylinder 8, described controlling organization 5 is fixed on vehicle frame mechanism 2 by connecting key plate 9 and high-strength bolt 10, when passing through compared with cherry coal rock, drilling machine structure integral demounting can be got off, alleviated the weight of machine, prevent that machine from collapsing in coal petrography.
Described forearm 7 front ends are hinged with quick-connect machanism, described quick-connect machanism comprises a connecting rod 11 and No. two connecting rods 12, hinged forearm 7 front ends that are fixed in described connecting rod 11 one end, hinged and this pin joint place in connecting rod 11 other end and No. two connecting rod 12 one end is connected to the expansion link of the driving oil cylinder 8 on forearm 7; Also comprise working head, described working head comprises operate portions 13 and the connecting portion 14 being fixedly linked, described connecting portion 14 is provided with two bolts hole, and one of them bolt hole and described forearm 7 front ends are by bolted splice, and the other end of another bolt hole and No. two connecting rods 12 is by bolted splice.According to operating mode needs, described operate portions 13 is jump bit 15, scraper bowl 16, working platform 17 or slusher 18.When running into harder coal petrography or tomography, can be using jump bit as working head, utilize 15 pairs of coal petrographys of jump bit to carry out impact chisel broken, facilitate the cut of follow-up milling mechanism 1, alleviate the working strength of milling mechanism 1, more easily hard coal rock or tomography have been carried out to operation, improved the application life that increases cut tooth on milling mechanism 1 its application life, reduce the consumption of cut tooth, reduce cost; After milling mechanism 1 end-of-job, can utilize slusher 18 or scraper bowl 16 to clear up as working head broken ore; Slusher 18 and scraper bowl 16 also can directly excavate softer coal petrography; While repairing in needs tunnel, replaceable working platform 17 is repaired tunnel for staff as working head.Quick-connect machanism has made to change that working head is in the past unique, the defect of function singleness, makes the working head replaceable, and convenient to disassembly, operating efficiency is high, has realized the multifunction of machine, is applicable to various working, reduce standby time, and then reduced the use cost of machine.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a mining multifunctional milling and drilling machine, comprise milling mechanism (1), vehicle frame mechanism (2) and creeper undercarriage (3), it is characterized in that: also comprise drilling machine structure (4), described drilling machine structure (4) comprises the controlling organization (5) being hinged in turn, large arm (6) and forearm (7), on described large arm (6) and forearm (7), be equipped with and drive oil cylinder (8), described controlling organization (5) is fixed on vehicle frame mechanism (2) by connecting key plate (9) and high-strength bolt (10), described forearm (7) front end is hinged with quick-connect machanism, described quick-connect machanism comprises a connecting rod (11) and No. two connecting rods (12), hinged forearm (7) front end that is fixed in a described connecting rod (11) one end, connecting rod (11) other end and No. two connecting rods (12) one end is hinged and this pin joint place is connected to the expansion link of the driving oil cylinder (8) on forearm (7), also comprise working head, described working head comprises operate portions (13) and the connecting portion (14) being fixedly linked, described connecting portion (14) is provided with two bolts hole, one of them bolt hole and described forearm (7) front end are by bolted splice, and the other end of another bolt hole and No. two connecting rods (12) is by bolted splice.
2. a kind of mining multifunctional milling and drilling machine according to claim 1, is characterized in that: according to operating mode needs, described operate portions (13) is jump bit (15), scraper bowl (16), working platform (17) or slusher (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510650.1U CN203430521U (en) | 2013-08-21 | 2013-08-21 | Mining multifunctional milling and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510650.1U CN203430521U (en) | 2013-08-21 | 2013-08-21 | Mining multifunctional milling and drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430521U true CN203430521U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510650.1U Expired - Fee Related CN203430521U (en) | 2013-08-21 | 2013-08-21 | Mining multifunctional milling and drilling machine |
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| Country | Link |
|---|---|
| CN (1) | CN203430521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452562A (en) * | 2013-08-21 | 2013-12-18 | 江苏中机矿山设备有限公司 | Mining multifunctional milling and drilling machine |
-
2013
- 2013-08-21 CN CN201320510650.1U patent/CN203430521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452562A (en) * | 2013-08-21 | 2013-12-18 | 江苏中机矿山设备有限公司 | Mining multifunctional milling and drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160821 |