CN202213068U - Spindle box moving mechanism of mining machine - Google Patents
Spindle box moving mechanism of mining machine Download PDFInfo
- Publication number
- CN202213068U CN202213068U CN2011202891568U CN201120289156U CN202213068U CN 202213068 U CN202213068 U CN 202213068U CN 2011202891568 U CN2011202891568 U CN 2011202891568U CN 201120289156 U CN201120289156 U CN 201120289156U CN 202213068 U CN202213068 U CN 202213068U
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- China
- Prior art keywords
- spindle box
- hydraulic cylinder
- spindle
- supports
- main spindle
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- Expired - Fee Related
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Abstract
The utility model discloses a spindle box moving mechanism of a mining machine, which comprises two supports and a spindle box. The two supports are opposite, the spindle box is disposed between the two supports and provided with a spindle, a saw blade can be mounted on the spindle, a moving transmission portion is further arranged between the two supports and consists of a hydraulic cylinder, longitudinal slide rails extending along the axis direction of the spindle are respectively arranged on opposite corners of the spindle box, slide way frames capable of sliding vertically are respectively arranged on the two supports, longitudinal slide ways which are used for respectively matching with the longitudinal slide rails are respectively disposed on the slide way frames, the hydraulic cylinder is fixed onto one of the slide way frames, and the end of a piston rod of the hydraulic cylinder is fixed onto the spindle box. By the aid of the spindle box moving mechanism of the mining machine, the hydraulic cylinder drives the spindle box to slightly shake the saw blade along the axis direction of the spindle during retracting, so that retracting is easier; and the saw blade is preset along the axis direction of the spindle by the aid of the hydraulic cylinder, large-size stones do not need to be moved along the direction, and accordingly processing operation is convenient and labor-saving.
Description
Technical field
The utility model relates to a kind of mine machine, particularly relates to the main spindle box shift mechanism of a kind of mine machine.
Background technology
Existing mine machine generally is between its two supports that are oppositely arranged, to set up main spindle box, and the main shaft that stretches out its casing is installed on the main spindle box, and the saw blade that cutting stone material is used is housed on the main shaft; During operation, the transmission mechanism on the machine of mine orders about main spindle box, and main spindle box makes the saw blade rotation cutting stone material that is installed on the main shaft simultaneously.
But the main spindle box of existing mine machine can only be done lifting action, during along the axial adjustment tool setting of main shaft, can only move huge stone material, and flexibility is relatively poor, makes the processing of stone material comparatively require great effort; When saw blade has been cut in stone material when needing withdrawing, because that saw blade is stuck in the stone material withdrawing resistance is bigger, very difficulty operates.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of main spindle box shift mechanism that can adjust the mine machine of saw blade along the axis direction of the main shaft that saw blade is installed.
In order to reach above-mentioned purpose, the solution of the utility model is:
The main spindle box shift mechanism of a kind of mine machine; Comprise two supports that are oppositely arranged and be erected at two main spindle boxes between the support; Be equipped with on this main spindle box in order to the main shaft of saw blade to be installed; Wherein: set up the displacement driving section between two said supports, this displacement driving section comprises hydraulic cylinder, and the relative angle portion of this main spindle box is provided with the vertical slide rail that extends along the axis direction of this main shaft respectively; Be provided with runner frame with the mode that can slide up and down respectively on two said supports, be respectively equipped with on this runner frame in order to the suitable vertical runner of this vertical slide rail; This hydraulic cylinder is fixed therein on the runner frame, and the end of the piston rod of this hydraulic cylinder is fixed on this main spindle box.
Be respectively equipped with the perpendicular slide rail that extends along the vertical direction on the relative dual-side of said support homonymy, be respectively equipped with on the said runner frame in order to the suitable perpendicular chute of this perpendicular slide rail.
After adopting said structure; The main spindle box shift mechanism of the utility model mine machine has following beneficial effect: the saw blade rotation of installing on it is rotated and driven to the main spindle box driving main shaft; Utilize other transmission mechanisms on the machine of mine to drive the runner frame that main spindle box is installed simultaneously and descend, while saw blade is rotated descend the purpose of realization cutting stone material; When needing withdrawing, stop the rotation, the Driven by Hydraulic Cylinder main spindle box moves along the axis direction of main shaft, and the slight like this saw blade that rocks treats to go after saw blade becomes flexible withdrawing again; As a same reason, utilize hydraulic cylinder also can make the axis direction tool setting of saw blade along main shaft, and need not to move in the direction large-stone, operations is very convenient, operation is also more laborsaving.
Description of drawings
Fig. 1 is the original state sketch map of the main spindle box shift mechanism of the utility model mine machine;
Fig. 2 is the working state schematic representation of the main spindle box shift mechanism of the utility model mine machine.
Among the figure:
Support 1 perpendicular slide rail 11
Main shaft 41
The specific embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Shown in Fig. 1-2, the main spindle box shift mechanism of the utility model mine machine comprises support 1, displacement driving section 2 and runner frame 3.
During operation; The saw blade rotation of installing on it is rotated and driven to main spindle box 4 driving main shaft 41; Utilize above-mentioned transmission mechanism on the machine of mine to drive the runner frame 3 that main spindle box 4 is installed simultaneously and descend, while above-mentioned saw blade is rotated descend the purpose of realization cutting stone material; When needing withdrawing, stop the rotation, hydraulic cylinder 22 driving main shaft casees 4 move along the axis direction of main shaft 41, slightly like this rock above-mentioned saw blade, treat it and go withdrawing after loosening again; As a same reason, utilize hydraulic cylinder 22 also can make the axis direction tool setting of above-mentioned saw blade along main shaft 41, and need not to move in the direction large-stone, operations is very convenient, operation is also more laborsaving.
An embodiment as the utility model; Adopt two cover displacement driving sections 2; Two cover displacement driving sections 2 are erected between two supports 1 back-to-back; With four bights of suitable each main spindle box 4 in every cover displacement driving section 2 be provided with respectively vertical 21, two main spindle boxes 4 of slide rail respectively the vertical slide rail 21 through separately be slidingly arranged in back-to-back between two runner frames 3.During operation, two covers are shifted keeping strokes of driving sections 2, and two main spindle boxes 4 descend and drive two saw blades along perpendicular slide rail 11 simultaneously and rotate cutting stone materials; Adjustment is when the tool setting, and two main spindle boxes 4 while under the driving of separately hydraulic cylinder 22 moves along the axis direction of main shaft 41; Like this, can carry out cutting operation to two sides on the different directions of stone material simultaneously, greatly improve operating efficiency.
The product form and the style of the foregoing description and accompanying drawing and non-limiting the utility model, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (2)
1. the main spindle box shift mechanism of a mine machine; Comprise two supports that are oppositely arranged and be erected at two main spindle boxes between the support; Be equipped with on this main spindle box in order to the main shaft of saw blade to be installed; It is characterized in that: set up the displacement driving section between two said supports, this displacement driving section comprises hydraulic cylinder, and the relative angle portion of this main spindle box is provided with the vertical slide rail that extends along the axis direction of this main shaft respectively; Be provided with runner frame with the mode that can slide up and down respectively on two said supports, be respectively equipped with on this runner frame in order to the suitable vertical runner of this vertical slide rail; This hydraulic cylinder is fixed therein on the runner frame, and the end of the piston rod of this hydraulic cylinder is fixed on this main spindle box.
2. the main spindle box shift mechanism of mine as claimed in claim 1 machine; It is characterized in that: be respectively equipped with the perpendicular slide rail that extends along the vertical direction on the relative dual-side of said support homonymy, be respectively equipped with on the said runner frame in order to the suitable perpendicular chute of this perpendicular slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202891568U CN202213068U (en) | 2011-08-10 | 2011-08-10 | Spindle box moving mechanism of mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202891568U CN202213068U (en) | 2011-08-10 | 2011-08-10 | Spindle box moving mechanism of mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213068U true CN202213068U (en) | 2012-05-09 |
Family
ID=46012337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202891568U Expired - Fee Related CN202213068U (en) | 2011-08-10 | 2011-08-10 | Spindle box moving mechanism of mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800882A (en) * | 2022-04-27 | 2022-07-29 | 泉州华大超硬工具科技有限公司 | Improved generation mine circular saw cuts machine |
-
2011
- 2011-08-10 CN CN2011202891568U patent/CN202213068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800882A (en) * | 2022-04-27 | 2022-07-29 | 泉州华大超硬工具科技有限公司 | Improved generation mine circular saw cuts 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 |
Granted publication date: 20120509 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |