CN208236422U - It is a kind of for tunneling the push plate of drill jumbo - Google Patents
It is a kind of for tunneling the push plate of drill jumbo Download PDFInfo
- Publication number
- CN208236422U CN208236422U CN201820371860.XU CN201820371860U CN208236422U CN 208236422 U CN208236422 U CN 208236422U CN 201820371860 U CN201820371860 U CN 201820371860U CN 208236422 U CN208236422 U CN 208236422U
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- China
- Prior art keywords
- plate
- bottom plate
- fixed
- partition
- tunneling
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Abstract
It is a kind of for tunneling the push plate of drill jumbo, including bottom plate, partition and fixed plate, insole board is rectangular slab, and partition and bottom plate are vertical and identical as baseplate width, are fixed on the middle part of bottom plate；Fixed plate is parallel with partition, is fixed on the bottom edge of bottom plate；The both ends of the fixed plate are respectively provided with a mounting hole.After the implementation of the utility model, with former push plate replacement installation, the body refuse in driving drill jumbo equipment is greatly reduced, reduce the bearing of equipment and the replacement number of inside and outside wirerope, maintenance frequency is reduced, a large amount of production time is saved, improves work efficiency；Simultaneously, plate pushing structure used by the utility model, its location hole being fixedly mounted and bottom plate be not in same plane, the impact of body refuse is not will receive when work, the stability of work is greatly strengthened, the collision of bottom plate will not be loosened because of body refuse, use is solid and reliable, it can be promoted the use of on various driving drill jumboes, with good economic efficiency and use value.
Description
Technical field
The utility model belongs to road heading machinery field, and in particular to a kind of for tunneling the push plate of drill jumbo.
Background technique
Currently, the drill jumbo of DD210 model and DD311 model is that major mine down-hole exploits the most key driving
Equipment makes its answering in modernization mining excavation system because of the advantage that its is technologically advanced, drivage efficiency is high, working strength is low
With more and more common.But gap is larger between its former push plate and stand, in use, a large amount of body refuse enters machinery and sets
It in standby, cause bearing stuck and damages, while also making the resistance of inside and outside wirerope excessive, so that it is generated rigid friction causes to damage
It is bad, moreover, once having body refuse to enter in equipment will be that its propelling resistance increases, substantially reduce the working efficiency of rock drill；This
Outside, as shown in figure 3, former push plate is supported using two o'clock, and fixed point is set on bottom plate, it is insecure, it easily falls, and be not easy
It was found that finding to dismount also extremely inconvenience after it falls in time, maintenance capacity is greatly increased.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of for tunneling the push plate of drill jumbo.
The utility model is achieved by the following technical programs.
It is provided by the utility model a kind of for tunneling the push plate of drill jumbo, including bottom plate, partition and fixed plate,
Insole board is rectangular slab, and partition and bottom plate are vertical and identical as baseplate width, is fixed on the middle part of bottom plate；Fixed plate and partition are flat
Row, is fixed on the bottom edge of bottom plate；The both ends of the fixed plate are respectively provided with a mounting hole.
Further, the length of the fixed plate is greater than the bottom edge length of bottom plate.
Further, the axle center of the mounting hole is greater than the radius of mounting hole at a distance from bottom plate side.
Further, the partition and the thickness of fixed plate 3 are 15mm.
Further, the bottom plate with a thickness of 20-30mm.
Further, the diameter of the mounting hole is 15-20mm.
Further, the bottom plate, partition and fixed plate are made using No. 45 steel.
Further, the length of the bottom plate is 150mm-160mm, width 100mm-105mm.
The utility model has the beneficial effects that: by the implementation of the utility model, after former push plate replacement installation, significantly
Reduce the body refuse in driving drill jumbo equipment, reduces the bearing of equipment and the replacement number of inside and outside wirerope, make to tie up
The number repaired is reduced, and is saved a large amount of production time, is improved work efficiency；Meanwhile push plate used by the utility model
Structure, the location hole and bottom plate that are fixedly mounted not will receive the impact of body refuse in same plane, work, greatly strengthen
The stability of work will not loosen the collision of bottom plate because of body refuse, and use is solid and reliable, can be in various driving drill jumboes
On promoted the use of, with good economic efficiency and use value.
Detailed description of the invention
Fig. 1 is the structure top view of the utility model；
Fig. 2 is the front view of the utility model Fig. 1；
Fig. 3 is the structure top view of former push plate；
In figure: 1- bottom plate, 2- partition, 3- fixed plate, 301- mounting hole.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
It is as shown in Figs. 1-2, a kind of for tunneling the push plate of drill jumbo, including bottom plate 1, partition 2 and fixed plate 3,
Insole board 1 is rectangular slab, and partition 2 is vertical with bottom plate 1 and of same size with bottom plate 1, is fixed on the middle part of bottom plate 1；Fixed plate 3
It is parallel with partition 2, it is fixed on the bottom edge of bottom plate 1；The both ends of the fixed plate 3 are respectively provided with a mounting hole 301.
Further, the length of the fixed plate 3 is greater than the bottom edge length of bottom plate 1.
Further, the axle center of the mounting hole 301 is greater than the radius of mounting hole 301 at a distance from 1 side of bottom plate.
Further, the partition 2 and the thickness of fixed plate 3 are 15mm.
Further, the bottom plate 1 with a thickness of 20-30mm.
Further, the diameter of the mounting hole 301 is 15-20mm.
Further, the bottom plate 1, partition 2 and fixed plate 3 are made using No. 45 steel.
Further, the length of the bottom plate 1 is 150mm-160mm, width 100mm-105mm.
By the implementation of the utility model, equipment bearing, inside and outside wirerope service life are greatly increased (by the original 1-2 month
Replacement once becomes replacing the 6-8 month once), maintenance capacity is reduced, and is reduced the production time delayed by maintenance, is improved life
Efficiency is produced, economic benefit is good.
Below by taking 8 equipment, 1 year use and maintenance cost as an example:
When using former push plate: interior wirerope (350 yuan)+outer wirerope 200 yuan+bearing of (850 yuan)+push plate (50 yuan)+cunning
Take turns (times/year)=11050 yuan × 8=88400 yuan of (760 yuan)=2210 yuan × 5.
Using the utility model push plate when: interior wirerope (350 yuan)+outer wirerope (850 yuan) 200 yuan+axis of+push plate
Hold (50 yuan)+pulley (760 yuan)=2210 yuan × 2 (times/year)=4420 yuan × 8=35360 yuan.
It can save every year: 88400 yuan -35360 yuan=53040 yuan.
After the utility model is implemented, the body refuse in driving drill jumbo equipment is greatly reduced, the bearing of equipment is reduced
And the replacement number of inside and outside wirerope, the number of maintenance is reduced, a large amount of production time is saved, improves work effect
Rate；Meanwhile plate pushing structure used by the utility model, the location hole and bottom plate being fixedly mounted be not in same plane, work
When not will receive the impact of body refuse, greatly strengthen the stability of work, the collision of bottom plate will not be loosened because of body refuse, be made
With solid and reliable, can be promoted the use of on various driving drill jumboes, with good economic efficiency and use value.
Claims (8)
1. a kind of for tunneling the push plate of drill jumbo, it is characterised in that: including bottom plate (1), partition (2) and fixed plate (3),
Its insole board (1) is rectangular slab, and partition (2) is vertical with bottom plate (1) and of same size with bottom plate (1), is fixed in bottom plate (1)
Portion；Fixed plate (3) is parallel with partition (2), is fixed on the bottom edge of bottom plate (1)；The both ends of the fixed plate (3) are respectively provided with one
Mounting hole (301).
2. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the length of the fixed plate (3)
Greater than the bottom edge length of bottom plate (1).
3. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the axis of the mounting hole (301)
The heart is greater than the radius of mounting hole (301) at a distance from bottom plate (1) side.
4. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the partition (2) and fixed plate
(3) thickness is 15mm.
5. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the bottom plate (1) with a thickness of
20-30mm。
6. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the mounting hole (301) it is straight
Diameter is 15-20mm.
7. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the bottom plate (1), partition (2)
And fixed plate (3) is made using No. 45 steel.
8. as described in claim 1 for tunneling the push plate of drill jumbo, it is characterised in that: the length of the bottom plate (1) is
150mm-160mm, width 100mm-105mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371860.XU CN208236422U (en) | 2018-03-19 | 2018-03-19 | It is a kind of for tunneling the push plate of drill jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371860.XU CN208236422U (en) | 2018-03-19 | 2018-03-19 | It is a kind of for tunneling the push plate of drill jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236422U true CN208236422U (en) | 2018-12-14 |
Family
ID=64588380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820371860.XU Expired - Fee Related CN208236422U (en) | 2018-03-19 | 2018-03-19 | It is a kind of for tunneling the push plate of drill jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236422U (en) |
-
2018
- 2018-03-19 CN CN201820371860.XU patent/CN208236422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181214 Termination date: 20210319 |