CN206129153U - Slewer of mine jumbo - Google Patents
Slewer of mine jumbo Download PDFInfo
- Publication number
- CN206129153U CN206129153U CN201621152542.1U CN201621152542U CN206129153U CN 206129153 U CN206129153 U CN 206129153U CN 201621152542 U CN201621152542 U CN 201621152542U CN 206129153 U CN206129153 U CN 206129153U
- Authority
- CN
- China
- Prior art keywords
- chain
- right sides
- push rod
- bedplate
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a mine jumbo technical field's a slewer of mine jumbo, the safe protective device comprises a pedestal plate, the bottom left and right sides of bed plate all is provided with the push -and -pull case, the top left and right sides of bed plate all is provided with the rotary box mount pad, and is two sets of the top of rotary box mount pad is provided with rotary box, rotary box's inner chamber is provided with the rotary teeth wheel, the top outer wall meshing of rotary teeth wheel is connected with the chain, the bottom of bed plate is all stretched out to the lower extreme left and right sides of chain, compare with current slewer of mine jumbo, the utility model discloses simple structure, convenient operation, the cooperation through gear, chain and push rod makes and is used for realizing rot. Mode, has replaced to drive last one -level pinion through the motor through the reduction gear in the past, and the pinion meshes the rot. Mode of drill carriage that realizes with the bull gear of dress on drill carriage fixed portion mutually, and is feasible the utility model discloses a structure is simpler.
Description
Technical field
This utility model is related to mine jumbo technical field, specially a kind of slewing equipment of mine jumbo.
Background technology
During coal production, tunnel lateral wall supporting, to visit water, visit gas and bore gas extraction hole be applying of often carrying out of Jing
Work industry, at present within coal mines drilling deep hole when commonly used drill carriage, drill carriage includes walking mechanism, vehicle body, drilling equipment.Vehicle body one
As be cuboid-type, the side of extremities of body is connected with column, vehicle body walking to need the position drilling of drilling when, need by
The upright supports at four angles of vehicle body on ground, to stablize vehicle body, then bore operation.When drilling construction is carried out with drill carriage,
It is frequently necessary to for drill carriage to turn to 90 °, but general coal mine roadway is narrow, drill carriage is integrally turned to needs larger turning
Radius, it is very inconvenient and working performance is low.Turn round operation for convenience, have at present some drill carriages walking mechanism and vehicle body it
Between a set of gyration gear ring mechanism is installed, the revolution of fuselage is realized by the engagement rotation of gear and gear ring.Slew gear is by turning round
Supporting arrangement and device for revolving and driving two parts composition.The former is bearing in the rotating part of crane on standing part, the latter
Driving rotating part split-phase is turned round for standing part, but the slewing equipment of this structure, and volume is too big, is not suitable in coal mine equipment
Upper use, for this purpose, a kind of it is proposed that slewing equipment of mine jumbo.
Utility model content
The purpose of this utility model is to provide a kind of slewing equipment of mine jumbo, to solve to carry in above-mentioned background technology
The slewing equipment complex structure for going out, the larger problem of volume.
For achieving the above object, this utility model provides following technical scheme：A kind of slewing equipment of mine jumbo, including
Bedplate, the bottom left and right sides of the bedplate are provided with push-and-pull case, and the top left and right sides of the bedplate is respectively provided with
There is revolution case mounting seat, turning round described in two groups and revolution case is provided with the top of case mounting seat, the inner chamber of the revolution case is provided with
Swiveling gear, the surface of the swiveling gear are provided with gyroaxis, and the top exterior walls engagement of the swiveling gear is connected with chain,
The bottom of bedplate is stretched out in the lower end left and right sides of the chain, and the lower end left and right sides of chain is respectively protruding into the left and right sides
The inner chamber of push-and-pull case, the intracavity bottom of the right side push-and-pull case are provided with the first hydraulic push rod, the inner chamber of the left side push-and-pull case
Bottom is provided with the second hydraulic push rod, and chain connection is provided with the top of first hydraulic push rod and the second hydraulic push rod
Plate, and two groups of chain connecting plates are connected with chain bottom or so two ends respectively, first hydraulic push rod and the second hydraulic thrust
The bottom of bar is provided with push rod mounting seat, and two groups of push rod mounting seats respectively positioned at the bottom of left and right sides push-and-pull case.
Preferably, the left and right sides wall of the bedplate is provided with upper oil hole, on the left of the inner chamber of the left side upper oil hole
Oil sealing plug is provided with the right side of the inner chamber of right side upper oil hole.
Preferably, the oil sealing plug includes handle, and the bottom of the handle is provided with plug core, the left and right sides of the plug core
Fluorubber pad is provided with, the bottom of fluorubber pad is provided with sealing gasket described in two groups.
Preferably, the left and right sides on the surface of the bedplate is provided with the through hole being engaged with chain connecting plate, and
The intracavity inter-connection of through hole and push-and-pull case.
Compared with prior art, the beneficial effects of the utility model are：Compared with the slewing equipment of existing mine jumbo,
This utility model simple structure, it is easy to operate, gear, chain and push rod use cooperatively realize revolution by way of, take
In generation, drove afterbody little gear through decelerator by motor in the past, little gear be mounted in it is big on drill carriage standing part
Gear ring is meshed come the mode for realizing drill carriage revolution so that structure of the present utility model is simpler.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model oil sealing plug structure schematic diagram.
In figure：1 bedplate, 2 revolution case mounting seats, 3 push-and-pull casees, 4 revolution casees, 5 swiveling gears, 6 gyroaxises, 7 chains, 8
First hydraulic push rod, 9 second hydraulic push rods, 10 push rod mounting seats, 11 chain connecting plates, 12 upper oil holes, 13 oil sealing plugs, 131 are drawn
Handss, 132 plug cores, 133 fluorubber pads, 134 oil sealing pads.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of slewing equipment of mine jumbo, including bottom
Seat board 1, the bottom left and right sides of the bedplate 1 are provided with push-and-pull case 3, and the top left and right sides of the bedplate 1 is all provided with
Revolution case mounting seat 2 is equipped with, the top that case mounting seat 2 is turned round described in two groups is provided with revolution case 4, the inner chamber of the revolution case 4
Swiveling gear 5 is provided with, the surface of the swiveling gear 5 is provided with gyroaxis 6, the top exterior walls engagement of the swiveling gear 5
Chain 7 is connected with, the bottom of bedplate 1, and the lower end left and right sides of chain 7 are stretched out in the lower end left and right sides of the chain 7
It is respectively protruding into the inner chamber of left and right sides push-and-pull case 3, the intracavity bottom of the right side push-and-pull case 3 is provided with the first hydraulic push rod 8, left
The intracavity bottom of push-and-pull case 3 described in side is provided with the second hydraulic push rod 9, first hydraulic push rod 8 and the second hydraulic push rod 9
Top is provided with chain connecting plate 11, and two groups of chain connecting plates 11 are connected with 7 bottom of chain or so two ends respectively, described
The bottom of the first hydraulic push rod 8 and the second hydraulic push rod 9 is provided with push rod mounting seat 10, and two groups of push rod mounting seats 10 are distinguished
Positioned at the bottom of left and right sides push-and-pull case 3.
Wherein, the left and right sides wall of the bedplate 1 is provided with upper oil hole 12, and the inner chamber of the left side upper oil hole 12 is left
Oil sealing plug 13 is provided with the right side of the inner chamber of side and right side upper oil hole 12, it is for the ease of entering to chain 7 to be provided with upper oil hole 12
Row oil, and oil sealing plug 13 is in order that revolution case 4 be one closing space, so slow down oil volatilization, the oil sealing plug
13 include handle 131, and the bottom of the handle 131 is provided with plug core 132, and the left and right sides of the plug core 132 is provided with fluorine
Rubber blanket 133, described in two groups, the bottom of fluorubber pad 133 is provided with sealing gasket 134, as oil has certain corrosivity, and
Fluorubber pad 133 is resistant material, can improve the service life of oil sealing plug 13, and oil sealing pad 134 is to improve oil sealing plug
13 sealing property, handle 131 are for the ease of mounting and dismounting oil sealing plug 13, the left and right sides on the surface of the bedplate 1
It is provided with the through hole being engaged with chain connecting plate 11, and the intracavity inter-connection of through hole and push-and-pull case 3.
Operation principle：This utility model is arranged between the walking mechanism and vehicle body of drill carriage, when needing that drill carriage is carried out
During revolution, if desired rotated clockwise, the first hydraulic push rod 8 carries out downwards contracting and draws work, while the second hydraulic push rod 9 enters
Row overs work, so that chain 7 drives the swiveling gear 5 turned round in case 4 to be rotated clockwise, and then swiveling gear 5
Drive gyroaxis 6 to be rotated clockwise, can thus realize that drilling machine is rotated clockwise, and is if desired rotated counterclockwise,
First hydraulic push rod 8 carries out overing work upwards, while the second hydraulic push rod 9 carries out contracting draws work, so that chain 7 drives
Swiveling gear 5 in revolution case 4 is rotated counterclockwise, and then swiveling gear 5 drives gyroaxis 6 to be rotated counterclockwise, this
Sample can just realize that drilling machine is rotated counterclockwise, as swiveling gear 5 and chain 7 can occur friction when carrying out gyroscopic action, in order to
Reduce friction, needs the work that oils is carried out to chain 7 frequently by upper oil hole 12 so that revolution work carry out it is more suitable
Profit.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of slewing equipment of mine jumbo, including bedplate（1）, it is characterised in that：The bedplate（1）Bottom or so
Both sides are provided with push-and-pull case（3）, the bedplate（1）The top left and right sides be provided with revolution case mounting seat（2）, two groups
The revolution case mounting seat（2）Top be provided with revolution case（4）, the revolution case（4）Inner chamber be provided with swiveling gear
（5）, the swiveling gear（5）Surface be provided with gyroaxis（6）, the swiveling gear（5）Top exterior walls engagement be connected with
Chain（7）, the chain（7）The lower end left and right sides stretch out bedplate（1）Bottom, and chain（7）Lower end or so two
Side is respectively protruding into left and right sides push-and-pull case（3）Inner chamber, the right side push-and-pull case（3）Intracavity bottom be provided with the first hydraulic thrust
Bar（8）, the left side push-and-pull case（3）Intracavity bottom be provided with the second hydraulic push rod（9）, first hydraulic push rod（8）With
Second hydraulic push rod（9）Top be provided with chain connecting plate（11）, and two groups of chain connecting plates（11）Respectively with chain（7）
Bottom or so two ends are connected, first hydraulic push rod（8）With the second hydraulic push rod（9）Bottom be provided with push rod installation
Seat（10）, and two groups of push rod mounting seats（10）Left and right sides push-and-pull case is located at respectively（3）Bottom.
2. the slewing equipment of a kind of mine jumbo according to claim 1, it is characterised in that：The bedplate（1）A left side
Right two side is provided with upper oil hole（12）, the left side upper oil hole（12）Inner chamber on the left of and right side upper oil hole（12）Inner chamber
Right side is provided with oil sealing plug（13）.
3. the slewing equipment of a kind of mine jumbo according to claim 2, it is characterised in that：The oil sealing plug（13）Including
Handle（131）, the handle（131）Bottom be provided with plug core（132）, the plug core（132）The left and right sides be provided with
Fluorubber pad（133）, fluorubber pad described in two groups（133）Bottom be provided with sealing gasket（134）.
4. the slewing equipment of a kind of mine jumbo according to claim 1, it is characterised in that：The bedplate（1）Table
The left and right sides in face is provided with and chain connecting plate（11）The through hole being engaged, and through hole and push-and-pull case（3）Inner chamber be connected
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152542.1U CN206129153U (en) | 2016-10-31 | 2016-10-31 | Slewer of mine jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152542.1U CN206129153U (en) | 2016-10-31 | 2016-10-31 | Slewer of mine jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129153U true CN206129153U (en) | 2017-04-26 |
Family
ID=58574884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152542.1U Expired - Fee Related CN206129153U (en) | 2016-10-31 | 2016-10-31 | Slewer of mine jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129153U (en) |
-
2016
- 2016-10-31 CN CN201621152542.1U patent/CN206129153U/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: 20170426 Termination date: 20181031 |