CN209686484U - A kind of pick branch anchor combined unit ditch excavating gear - Google Patents
A kind of pick branch anchor combined unit ditch excavating gear Download PDFInfo
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- CN209686484U CN209686484U CN201920218713.3U CN201920218713U CN209686484U CN 209686484 U CN209686484 U CN 209686484U CN 201920218713 U CN201920218713 U CN 201920218713U CN 209686484 U CN209686484 U CN 209686484U
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- helical
- ditching
- combined unit
- screw conveyor
- anchor combined
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Abstract
A kind of pick branch anchor combined unit ditch excavating gear, including ditching scraper mechanism and waste material transshipment acitivity；Ditching scraper mechanism includes ditching drill bit, helical-blade bobbin, retarder, driving motor, scraper bowl, helical-blade bobbin outer barrel and hopper；Waste material transshipment acitivity includes screw conveyor and binodal retracting cylinder.Ditch method for digging are as follows: excavate position in adjustment gutter；Adjust gutter cutting depth；Start driving motor and drives helical-blade bobbin and the rotation of ditching drill bit；The anchor combined unit of control pick branch tunnels forward, excavates out the gutter of set depth on roadway floor by ditching drill bit；Waste material in gutter is promoted to hopper first in scraper bowl, then by the rotary transport effect of helical-blade bobbin, is finally fallen into helical feed machine inlet by switching bend pipe under the effect of gravity；Start screw conveyor, waste material is transported in binodal retracting cylinder, then is discharged into the transport storehouse of pick branch anchor combined unit scraper portion transporter by slanting discharge ramp.
Description
Technical field
The utility model belongs to coal mine machinery technical field, excavates dress more particularly to a kind of anchor combined unit ditch of pick branch
It sets.
Background technique
Coal mine down-hole tunnel is influenced to be easy to appear infiltration phenomenon by geographical environment, if water percolating capacity excessively it will cause
The a large amount of ponding in tunnel, and a large amount of ponding will affect normal coal mining activity, it is therefore desirable to gutter is excavated in tunnel two sides, with
Ponding is discharged into goaf from mining area, to guarantee being normally carried out for coal mining activity.
It is excavated currently, gutter mainly passes through manual type, and the directly hand-held pneumatic pick of worker or rock drill complete row
The excavation in ditch, the waste material that ditching generates are also required to manpower and are removed, and not only lead to the large labor intensity of worker, and ditching
Inefficiency, while safety is relatively low.In addition, coal mining activity is only when carrying out the excavation work in gutter using traditional approach
Can temporarily it suspend, to reduce the production efficiency of coal.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of pick branch anchor combined unit ditch excavating gear,
The mode in hand excavation gutter has been abandoned, gutter can have been completed while the anchor combined unit of pick branch carries out coal mining activity
Automatic to excavate, the waste material that ditching generates can transport out of gutter automatically, considerably reduce the labor intensity of worker, effectively improve
Ditching efficiency and operational security, while also effectively increasing the production efficiency of coal.
To achieve the goals above, the utility model adopts the following technical solution: a kind of anchor combined unit ditch of pick branch is dug
Dig device, including ditching scraper mechanism and waste material transshipment acitivity；Ditching scraper mechanism includes ditching drill bit, helical blade
Axis, retarder, driving motor, scraper bowl, helical-blade bobbin outer barrel and hopper；The waste material transshipment acitivity includes helical feed
Machine and binodal retracting cylinder；The helical-blade bobbin is obliquely installed, and the ditching drill bit is connected in helical-blade bobbin lower end, helical-blade
Bobbin upper end is connected with the power output end of retarder, and the power intake of retarder and the motor shaft of driving motor are fixedly connected with；
For the helical-blade bobbin outer barrel coaxial package outside helical-blade bobbin, the scraper bowl is fixed at helical-blade bobbin outer cylinder
The lower end nozzle of body, the hopper are fixed at the upper end nozzle of helical-blade bobbin outer barrel；The screw conveyor water
Flat setting, the feed inlet of screw conveyor are arranged upward, and the hopper is located above the feed inlet of screw conveyor, hopper
It is connected by a switching bend pipe with the feed inlet of screw conveyor；Binodal retracting cylinder one end and screw conveyor go out
Material mouth is connected, and the binodal retracting cylinder other end is connected with the transport storehouse of pick branch anchor combined unit scraper portion transporter, and binodal
Slanting discharge ramp is added inside the nozzle of the retracting cylinder other end.
The width of the scraper bowl is less than the outer diameter of ditching drill bit.
The pick branch anchor combined unit ditch excavating gear is located at side or the bilateral of the anchor combined unit of pick branch, and each
The setting quantity of side is one or more.
A kind of pick branch anchor combined unit ditch method for digging, props up anchor combined unit ditch using the pick and excavates dress
It sets, includes the following steps:
Step 1: the length of adjustment binodal retracting cylinder, to ditching scraper mechanism and waste material transshipment acitivity and pick branch anchor connection
It closes the distance between unit body to be adjusted, and then the excavation position in gutter is adjusted；
Step 2: the inclination angle of adjustment ditching scraper mechanism is adjusted, and then to row with the test depth to ditching drill bit
The cutting depth in ditch is adjusted；
Step 3: starting driving motor successively drives helical-blade bobbin and the rotation of ditching drill bit；
Step 4: the anchor combined unit of control pick branch tunnels forward, is excavated out and is set on roadway floor by ditching drill bit
The gutter of depth；
Step 5: as the anchor combined unit of pick branch constantly tunnels forward, the waste material in gutter enters shovel by shovel for lasting
In bucket, and the rotary transport effect that the waste material entered in scraper bowl directly passes through helical-blade bobbin is promoted on hopper, hopper
On waste material then under the effect of gravity directly by switching bend pipe fall into the feed inlet of screw conveyor；
Step 6: starting screw conveyor falls into waste material in the feed inlet of screw conveyor and is conveyed directly to binodal and stretches
In contracting cylinder, and then it is directly discharged into the transport storehouse of pick branch anchor combined unit scraper portion transporter by slanting discharge ramp.
The utility model has the beneficial effects that
Anchor combined unit ditch excavating gear is propped up in the pick of the utility model, has abandoned the mode in hand excavation gutter, energy
Enough automatic excavations that gutter is completed while digging the anchor combined unit of branch and carrying out coal mining activity, the waste material that ditching generates can be certainly
It is dynamic to transport out of gutter, the labor intensity of worker is considerably reduced, ditching efficiency and operational security are effectively increased, while
Effectively increase the production efficiency of coal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pick branch anchor combined unit ditch excavating gear of the utility model；
Fig. 2 is the structural schematic diagram of the ditching scraper mechanism of the utility model；
Fig. 3 is the structural schematic diagram of the waste material transshipment acitivity of the utility model；
Fig. 4 is that transport storehouse (bilateral installation) assembly of the utility model and pick branch anchor combined unit scraper portion transporter is illustrated
Figure；
Fig. 5 is the structural schematic diagram using the anchor combined unit of pick branch of the utility model；
In figure, 1-ditching scraper mechanism, 2-waste material transshipment acitivities, 3-ditching drill bits, 4-helical-blade bobbins, 5-subtract
Fast device, 6-driving motors, 7-scraper bowls, 8-helical-blade bobbin outer barreies, 9-hoppers, 10-screw conveyors, 11-is bis-
Save retracting cylinder, the feed inlet of 12-screw conveyors, the transport storehouse of 13-pick branch anchor combined unit scraper portion transporters, under 14-
Inclined discharge ramp, 15-switching bend pipes.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1~5, a kind of pick branch anchor combined unit ditch excavating gear, including ditching scraper mechanism 1 and waste material turn
Transport mechanism 2；Ditching scraper mechanism 1 includes ditching drill bit 3, helical-blade bobbin 4, retarder 5, driving motor 6, scraper bowl 7, spiral shell
Vane bobbin outer barrel 8 and hopper 9；The waste material transshipment acitivity 2 includes screw conveyor 10 and binodal retracting cylinder 11；It is described
Helical-blade bobbin 4 is obliquely installed, and the ditching drill bit 3 is connected in 4 lower end of helical-blade bobbin, 4 upper end of helical-blade bobbin and deceleration
The power output end of device 5 is connected, and the motor shaft of the power intake and driving motor 6 of retarder 5 is fixedly connected with；The helical blade
For 8 coaxial package of axis outer barrel outside helical-blade bobbin 4, the scraper bowl 7 is fixed at the lower end of helical-blade bobbin outer barrel 8
Nozzle, the hopper 9 are fixed at the upper end nozzle of helical-blade bobbin outer barrel 8；10 level of screw conveyor is set
It sets, the feed inlet 12 of screw conveyor 10 is arranged upward, and the hopper 9 is located at 12 top of feed inlet of screw conveyor 10,
Hopper 9 is connected by a switching bend pipe 15 with the feed inlet 12 of screw conveyor 10；Described 11 one end of binodal retracting cylinder
It is connected with the discharge port of screw conveyor 10,11 other end of binodal retracting cylinder and pick branch anchor combined unit scraper portion transporter
Transport storehouse 13 is connected, and slanting discharge ramp 14 is added inside the nozzle of 11 other end of binodal retracting cylinder.
The width of the scraper bowl 7 is less than the outer diameter of ditching drill bit 3.In the digging process of gutter, it is ensured that scraper bowl 7 is complete
It probes into gutter, and sufficiently shovels the waste material in gutter in scraper bowl 7 entirely.
The pick branch anchor combined unit ditch excavating gear is located at side or the bilateral of the anchor combined unit of pick branch, and each
The setting quantity of side is one or more.
A kind of pick branch anchor combined unit ditch method for digging, props up anchor combined unit ditch using the pick and excavates dress
It sets, includes the following steps:
Step 1: the length of adjustment binodal retracting cylinder 11, to ditching scraper mechanism 1 and waste material transshipment acitivity 2 and pick branch
The distance between anchor combined unit body is adjusted, and then is adjusted to the excavation position in gutter；
Step 2: the inclination angle of adjustment ditching scraper mechanism 1 is adjusted, and then right with the test depth to ditching drill bit 3
The cutting depth in gutter is adjusted；
Step 3: starting driving motor 6 successively drives helical-blade bobbin 4 and ditching drill bit 3 to rotate；
Step 4: the anchor combined unit of control pick branch tunnels forward, is excavated out and is set on roadway floor by ditching drill bit 3
The gutter of depth；
Step 5: as the anchor combined unit of pick branch constantly tunnels forward, the waste material in gutter enters shovel by shovel for lasting
In bucket 7, and the rotary transport effect that the waste material entered in scraper bowl 7 directly passes through helical-blade bobbin 4 is promoted on hopper 9, is arranged
Waste material on hopper 9 is then directly fallen into the feed inlet 12 of screw conveyor 10 by bend pipe 15 of transferring under the effect of gravity；
Step 6: starting screw conveyor 10 falls into waste material in the feed inlet 12 of screw conveyor 10 and is conveyed directly to
In binodal retracting cylinder 11, and then the fortune for digging branch anchor combined unit scraper portion transporter is directly discharged by slanting discharge ramp 14
In defeated storehouse 13.
Scheme in embodiment is not the scope of patent protection to limit the utility model, all without departing from the utility model
Carried out by equivalence enforcement or change, be both contained in the scope of the patents of this case.
Claims (3)
1. a kind of pick branch anchor combined unit ditch excavating gear, it is characterised in that: including ditching scraper mechanism and waste material conveyance
Structure；Ditching scraper mechanism include ditching drill bit, helical-blade bobbin, retarder, driving motor, scraper bowl, outside helical-blade bobbin
Cylinder and hopper；The waste material transshipment acitivity includes screw conveyor and binodal retracting cylinder；The helical-blade bobbin inclination is set
It sets, the ditching drill bit is connected in helical-blade bobbin lower end, and helical-blade bobbin upper end is connected with the power output end of retarder, subtracts
The power intake of fast device and the motor shaft of driving motor are fixedly connected with；The helical-blade bobbin outer barrel coaxial package is in helical-blade
Outside bobbin, the scraper bowl is fixed at the lower end nozzle of helical-blade bobbin outer barrel, and the hopper is fixed at spiral shell
The upper end nozzle of vane bobbin outer barrel；The screw conveyor is horizontally disposed, and the feed inlet of screw conveyor is arranged upward, institute
It states hopper to be located above the feed inlet of screw conveyor, the feed inlet that hopper passes through switching a bend pipe and screw conveyor
It is connected；Binodal retracting cylinder one end is connected with the discharge port of screw conveyor, the binodal retracting cylinder other end and pick branch anchor
The transport storehouse of Unit erriger scraper portion transporter is connected, and slanting row is added inside the nozzle of the binodal retracting cylinder other end
Charge bank road.
2. a kind of pick branch anchor combined unit ditch excavating gear according to claim 1, it is characterised in that: the scraper bowl
Width is less than the outer diameter of ditching drill bit.
3. a kind of pick branch anchor combined unit ditch excavating gear according to claim 1, it is characterised in that: the pick branch
Anchor combined unit ditch excavating gear is located at side or the bilateral of the anchor combined unit of pick branch, and the setting quantity of every side is one
Or it is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218713.3U CN209686484U (en) | 2019-02-20 | 2019-02-20 | A kind of pick branch anchor combined unit ditch excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218713.3U CN209686484U (en) | 2019-02-20 | 2019-02-20 | A kind of pick branch anchor combined unit ditch excavating gear |
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| Publication Number | Publication Date |
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| CN209686484U true CN209686484U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920218713.3U Active CN209686484U (en) | 2019-02-20 | 2019-02-20 | A kind of pick branch anchor combined unit ditch excavating gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653277A (en) * | 2019-02-20 | 2019-04-19 | 辽宁工程技术大学 | A kind of pick branch anchor combined unit ditch excavating gear and method |
-
2019
- 2019-02-20 CN CN201920218713.3U patent/CN209686484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653277A (en) * | 2019-02-20 | 2019-04-19 | 辽宁工程技术大学 | A kind of pick branch anchor combined unit ditch excavating gear and method |
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