CN205057434U - A device is taken out to breaker - Google Patents
A device is taken out to breaker Download PDFInfo
- Publication number
- CN205057434U CN205057434U CN201520851177.2U CN201520851177U CN205057434U CN 205057434 U CN205057434 U CN 205057434U CN 201520851177 U CN201520851177 U CN 201520851177U CN 205057434 U CN205057434 U CN 205057434U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- pull rod
- supporting seat
- bracing frame
- cylinder
- 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
Links
Abstract
The utility model discloses a device is taken out to breaker, it includes support frame (1), be provided with backup pad (2) on support frame (1), hydro -cylinder (3) that the axial set up two parallels are gone up in backup pad (2), the flexible end of two hydro -cylinder (3) is connected through a connecting plate (4), still be provided with a pull rod (5) on support frame (2), pull rod (5) are located between two hydro -cylinder (3) and the one end of pull rod (5) is connected with connecting plate (4), the both ends of pull rod (5) all are provided with one pull rod supporting seat (6), install in backup pad (2) pull rod supporting seat (6), a recess (7) have been seted up to the other end of pull rod (5), a through -hole has all been seted up to the both sides wall of recess (7), and a round pin axle (8) has been worn in two through -holes. The beneficial effects of the utility model are that: it has low in labor strength, axiality height and convenient operation's advantage.
Description
Technical field
The utility model relates to disintegrating machine apparatus for examination and repair, particularly disintegrating machine shaft withdrawing device.
Background technology
Single block hammer crusher utilizes hammer axle to install fixing hammer dish and tup, for brittle materials such as crushed stone lime stone, gypsum, coal, marl, sand shale, it is inner that hammer axle is arranged on hammer dish closely, the parts of big machinery are heavier, and installation, maintenance is pretty troublesome, particularly the maintenance of crusher shaft, because mostly being interference fit when mounted, therefore, in crusher shaft maintenance or Renewal process, crusher shaft is difficult to realize artificial unloading, therefore then dismantles by auxiliary equipment.
In existing auxiliary detaching equipment, many employings pulling force is large, the hydraulic test operated steadily carries out drawing crusher shaft, as name is called a kind of Chinese utility model patent of single block hammer crusher shaft withdrawing device, application number is 2014101757771, hydraulic cylinder is adopted to be the power-equipment of crusher shaft, but this patent is pulling in crusher shaft process, because crusher shaft is heavier, easily occur between crusher shaft and cylinder lever connecting rod 2 bending, thus make crusher shaft and cylinder lever connecting rod 2 not on same axial line, therefore be easy to occur that damaged arbor weares and teares, the phenomenons such as bending and damage bearing, thus cause loss economically to enterprise.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the disintegrating machine shaft withdrawing device that a kind of labour intensity is low, axiality is high and easy to operate.
The purpose of this utility model is achieved through the following technical solutions: disintegrating machine shaft withdrawing device, it comprises bracing frame, bracing frame is provided with gripper shoe, described gripper shoe is axially arranged two parallel oil cylinders, the telescopic end of two oil cylinders is connected by a plate, described bracing frame is also provided with a pull bar, described pull bar between two oil cylinders and one end of pull bar be connected with connecting plate, the two ends of described pull bar are provided with a pull bar supporting seat, pull bar supporting seat is installed on the supporting plate, the other end of described pull bar offers a groove, the two side of groove all offers a through hole, and in two through hole, be installed with a bearing pin.
Described pull bar supporting seat comprises a support bar, the arc be arranged on support bar, and on the madial wall of described arc, interval is evenly provided with multiple ball.
Described bracing frame lower end is provided with a lockable universal wheel.
The utility model has the following advantages: shaft withdrawing device of the present utility model, adopt oil cylinder as power-equipment, take out in axle process, only need operating personnel to pick and place bearing pin whole, thus it is very convenient that this device is operated, and also reduces labour intensity simultaneously; Bracing frame is provided with scuffing of cylinder bore supporting seat, pull bar supporting seat is provided with ball, is reducing outside the frictional force suffered by pull bar, crusher shaft, also assures that the axiality of pull bar and crusher shaft, thus avoid the distortion of crusher shaft, reduce the load of oil cylinder.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is that schematic diagram is looked on a left side of the present utility model;
Fig. 4 is the structural representation of pull bar supporting seat;
In figure, 1-bracing frame, 2-gripper shoe, 3-oil cylinder, 4-connecting plate, 5-pull bar, 6-scuffing of cylinder bore supporting seat, 7-groove, 8-bearing pin, 9-support bar, 10-arc, 11-ball, 12-universal wheel.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As Fig. 1, shown in Fig. 2 and Fig. 3, disintegrating machine shaft withdrawing device, it comprises bracing frame 1, bracing frame 1 is provided with gripper shoe 2, described gripper shoe 2 is axially arranged two parallel oil cylinders 3, the telescopic end of two oil cylinders 3 is connected by a plate 4, described bracing frame 2 is also provided with a pull bar 5, described pull bar 5 between two oil cylinders 3 and one end of pull bar 5 be connected with connecting plate 4, the two ends of described pull bar 5 are provided with a pull bar supporting seat 6, pull bar supporting seat 6 is arranged in gripper shoe 2, the other end of described pull bar 5 offers a groove 7, the two side of groove 7 all offers a through hole, and in two through hole, be installed with a bearing pin 8.
In this enforcement, as shown in Figure 4, described pull bar supporting seat 6 comprises a support bar 9, be arranged on the arc 10 on support bar 9, on the madial wall of described arc 10, interval is evenly provided with multiple ball 11, roller 11 can reduce pull bar and the contact area between crusher shaft and pull bar supporting seat, thus reduction frictional force, particularly reduce the wearing and tearing to crusher shaft, but also can play a supporting role to pull bar and crusher shaft, ensure the concentricity of crusher shaft and pull bar, thus avoid the phenomenon of the distortion of crusher shaft caused by pull-out process axis line generation deflection.
In the present embodiment, described bracing frame 1 lower end is provided with a lockable universal wheel 12, thus makes bracing frame 1 removable, when equipment needs pulling shaft, just this device is moved to desired position, and then universal wheel 12 is locked, its placement location is fixed.
The course of work of the present utility model is as follows: promote bracing frame 1 and this device is moved to desired location, then the axiality of pull bar 5 and crusher shaft is adjusted, after adjusting, locking universal wheel 12, take out bearing pin 8, then cylinder efficient, pull bar 5 is moved toward crusher shaft, then the link of crusher shaft is made to be positioned at groove 7, oil cylinder quits work, then at insertion bearing pin 8, crusher shaft is connected with pull bar 5, and then start oil cylinder, and make scuffing of cylinder bore 5 toward moving away from crusher shaft one end, thus crusher shaft is slowly pulled out, in disintegrating machine pull-out process, scuffing of cylinder bore supporting seat 6 pairs of pull bars 5 and crusher shaft play a supportive role, and ensure the axiality of pull bar and crusher shaft, thus the load of oil cylinder can be reduced, also can ensure that crusher shaft is indeformable simultaneously.
Claims (3)
1. disintegrating machine shaft withdrawing device, it is characterized in that: it comprises bracing frame (1), bracing frame (1) is provided with gripper shoe (2), described gripper shoe (2) above axially arranges two parallel oil cylinders (3), the telescopic end of two oil cylinders (3) is connected by a plate (4), described bracing frame (2) is also provided with a pull bar (5), described pull bar (5) is positioned between two oil cylinders (3) and one end of pull bar (5) and is connected with connecting plate (4), the two ends of described pull bar (5) are provided with a pull bar supporting seat (6), pull bar supporting seat (6) is arranged in gripper shoe (2), the other end of described pull bar (5) offers a groove (7), the two side of groove (7) all offers a through hole, and in two through hole, be installed with a bearing pin (8).
2. disintegrating machine shaft withdrawing device according to claim 1, it is characterized in that: described pull bar supporting seat (6) comprises a support bar (9), the arc (10) be arranged on support bar (9), and on the madial wall of described arc (10), interval is evenly provided with multiple ball (11).
3. disintegrating machine shaft withdrawing device according to claim 1, is characterized in that: described bracing frame (1) lower end is provided with a lockable universal wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851177.2U CN205057434U (en) | 2015-10-30 | 2015-10-30 | A device is taken out to breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851177.2U CN205057434U (en) | 2015-10-30 | 2015-10-30 | A device is taken out to breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057434U true CN205057434U (en) | 2016-03-02 |
Family
ID=55384037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851177.2U Expired - Fee Related CN205057434U (en) | 2015-10-30 | 2015-10-30 | A device is taken out to breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057434U (en) |
-
2015
- 2015-10-30 CN CN201520851177.2U patent/CN205057434U/en not_active Expired - Fee Related
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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: 20160302 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |