CN105234662A - Gravity striking device used for installing crusher liner plate - Google Patents
Gravity striking device used for installing crusher liner plate Download PDFInfo
- Publication number
- CN105234662A CN105234662A CN201510729317.3A CN201510729317A CN105234662A CN 105234662 A CN105234662 A CN 105234662A CN 201510729317 A CN201510729317 A CN 201510729317A CN 105234662 A CN105234662 A CN 105234662A
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- CN
- China
- Prior art keywords
- gravity
- liner plate
- beating device
- slideway
- weight body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/033—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using vibration
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a gravity striking device used for installing a crusher liner plate. A crusher comprises a middle ring piece (1) and the liner plate (2) which are arranged in a sleeved manner. The gravity striking device comprises a hammer body (3), a traction rope (4), a movable pulley (6) and a lifting mechanism. The first end of the traction rope (4) is connected to the hammer body (3). The second end of the traction rope (4) is wound around the movable pulley (6) to be connected to a fixing point in the manner that the traction rope (4) can be loosened. The lifting mechanism pulls the movable pulley (6) to drive the hammer body (3) to vertically ascend and descend so that the liner plate (2) can be struck. By means of the technical scheme, the lifting mechanism can be used for lifting heavier hammers, the striking and clamping operation of the liner plate can be completed through a smaller number of striking times, manpower is saved, operation is more convenient, and the work efficiency is also improved; and in addition, the liner plate can be more firmly installed in the middle ring piece, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of gravity beating device, particularly, relate to a kind of gravity beating device installed for lining board of crusher.
Background technology
Disintegrating machine mainly comprises the structures such as pedestal, middle ring, main shaft, wherein, the inner space that middle ring is formed may be used for holding material to be broken, and needs the liner plate arranging annular at the inner peripheral surface of middle ring, and this liner plate directly contacts with material to be broken and plays fragmentation.
Usually, middle ring horizontal positioned and inner circumferential surface is vertically formed as convergent, correspondingly the periphery of liner plate is formed as convergent; In installation process, after liner plate being placed in ring inside, needing to apply downward pressure to liner plate, make liner plate be clamped on the inside of middle ring.Usually, staff can use sledgehammer impact liner plate to clamp securely to make liner plate.But because the strength of people limits, the weight of sledgehammer is unsuitable excessive, is approximately 25kg, therefore impacts limited strength, can not liner plate be made well to clamp; Further, crusher structure is complicated, and staff can not realize stroke well by the impact in place, even needs to arrange the supporting constructions such as springboard to provide construction location.
Summary of the invention
The object of this invention is to provide a kind of equipment, the impact that this equipment can complete liner plate is more quickly installed.
To achieve these goals, the invention provides a kind of gravity beating device installed for lining board of crusher, described disintegrating machine comprises the middle ring and liner plate that are set with each other, wherein, described gravity beating device comprises weight body, hauling rope, movable pulley and elevating mechanism, the first end of described hauling rope is connected to described weight body, second end is walked around described movable pulley and is releasably connected to fixing point, and described elevating mechanism drives described weight body vertical lifting to impact described liner plate by pulling described movable pulley.
Preferably, described gravity beating device also comprises bracing frame, establishes the slideway portion of vertical slideway in this bracing frame comprises, and described weight body is contained in described vertical slideway.
Preferably, described slideway portion is cylindrical element, and the described weight bodily form becomes cylinder.
Preferably, described slideway portion also comprises safety pin, and described slideway portion is formed with cross through hole and laterally inserts in described vertical slideway to lock described weight body to allow this safety pin.
Preferably, described slideway portion can relative to support frame as described above flatly shift position.
Preferably, support frame as described above comprises the top board having and hold the slideway portion through hole that described slideway portion is passed, described slideway portion can be moved horizontally and is connected to the end face of described top board by supporting leg in described slideway portion through hole, (lower end is connected with horizontal mounting plate and this horizontal mounting plate is formed with the first long and narrow installing hole extended along the first horizontal direction for described supporting leg, described top board is formed with long and narrow second installing hole that along second horizontal direction extend corresponding with described first installing hole, described first direction is perpendiculared to one another with described second direction, described first installing hole can partly align, by screw rod, described horizontal mounting plate is fixed on described top board each other with described second installing hole.
Preferably, described elevating mechanism is crane or chain block, and this elevating mechanism is connected to described movable pulley by suspension hook.
Preferably, the second end of described hauling rope is provided with grab, and described hauling rope is connected to described fixing point by described grab.
Preferably, described gravity beating device also comprises the voussoir of the upper surface being placed in described liner plate, and the upper surface of this voussoir is formed as horizontal surface.
Preferably, described middle ring is placed as and the central axis of ring in this is vertically extended, and the inner peripheral surface of described middle ring is along direction convergent straight down, and the outer peripheral face of described liner plate is formed as along direction convergent straight down.
Pass through technique scheme, the larger weight body of quality can be promoted by using elevating mechanism, the impact clamping operation of liner plate can be completed by less number of blows, not only save manpower, be more convenient for operating, also improve operating efficiency, and liner plate can be enable to be arranged in middle ring more firmly, improve service life.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the gravity beating device according to a kind of detailed description of the invention of the present invention.
Description of reference numerals
Ring 2 liner plate in 1
3 weight body 4 hauling ropes
5 bracing frame 6 movable pulleys
7 slideway portion 8 top boards
9 supporting legs
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of gravity beating device installed for lining board of crusher, as shown in Figure 1, described disintegrating machine comprises the middle ring 1 and liner plate 2 that are set with each other, wherein, described gravity beating device comprises weight body 3, hauling rope 4, movable pulley 6 and elevating mechanism, the first end of hauling rope 4 is connected to weight body 3, second end and walks around described movable pulley 6 and be releasably connected to fixing point, and described elevating mechanism drives weight body 3 vertical lifting to impact liner plate 2 by pulling described movable pulley 6.
Be formed with inner space by middle ring 1 and can hold material to be broken, liner plate 2 directly can contact with material, and liner plate 2 is interchangeable parts, and is arranged in middle ring 1 by the mode of interference fit.The mode of operation of gravity beating device provided by the invention is: make weight body 3 be positioned at directly over liner plate 2, second end of hauling rope 4 is fixed on described fixing point, suitable height is risen to make weight body 3 by elevating mechanism hoisting movable pulley 6, second end of release hauling rope 4, weight body 3 free-falling impact, on liner plate 2, makes liner plate 2 can little by little be clamped in middle ring 1; To be declined by movable pulley 6 suitable height by elevating mechanism, the second end of hauling rope 4 is fixed on described fixing point again, and hoisting movable pulley 6 is again to promote weight body 3; Repeat above step to impact liner plate 2 by weight body 3, until liner plate 2 is clamped in middle ring 1 completely.
Wherein, the weight of weight body 3 can be 350-400Kg, can be 1.2-1.5m relative to the hoisting depth of liner plate 2, and usually, impacting 6-7 time can be clamped in liner plate 2 in middle ring 1.Compared to use sledgehammer (about 25Kg) impact liner plate, the impact dynamics of beating unit of the present invention is larger, and movable pulley 6 can be driven by elevating mechanism, can save manpower, convenient operation.
In addition, described gravity beating device also comprises bracing frame 5, establishes the slideway portion 7 of vertical slideway in this bracing frame 5 comprises, and weight body 3 is contained in described vertical slideway.The length of described vertical slideway can be formed as that weight body 3 is remained in rising and dropping process and be contained in this vertical slideway at least partly, this vertical slideway plays guiding function, avoid weight body 3 rise particularly in dropping process movement locus offset, when described vertical slideway is vertically aligned in the impact position of liner plate 2, weight body 3 can be made to impact exactly on liner plate 2.
Slideway portion 7 and weight body 3 can have various ways respectively, such as, the cross section of described vertical slideway can be quadrangle, circle, triangle etc., the cross section of weight body 3 can be corresponding with it, and inwardly outstanding rail portion can be formed in this vertical slideway, correspondingly, the sidewall of weight body 3 can form the groove holding described rail portion.
Preferably, slideway portion 7 is cylindrical element, and weight body 3 is formed as cylinder.Correspondingly, described vertical slideway is cylindrical cavity, and weight body 3 freely can rotate in this cylindrical cavity, easy to assembly, and this structure is relatively simple, but substantially meets the requirement guiding weight body 3.
In addition, slideway portion 7 also comprises safety pin, and slideway portion 7 is formed with cross through hole and laterally inserts in described vertical slideway to lock described weight body 3 to allow this safety pin.When safety pin inserts described vertical slideway, weight body 3 can be positioned on described safety pin, therefore, weight body 3 can not free-falling, when bracing frame 5 and weight body 3 are moved to operating position or move away operating position by needs, movable supporting frame 5 and weight body 3 simultaneously can be adopted in such a way.The cross through hole in slideway portion 7 can be formed in the correct position of the bottom in this slideway portion 7.
In addition, slideway portion 7 can relative to support frame as described above 5 flatly shift position.Slideway portion 7 is installed on bracing frame 5 by this horizontal level adjusting device.When bracing frame 5 is positioned over target impact position, described vertical slideway fully may not align with liner plate 2, after bracing frame 5 is fixing, can be finely tuned by the horizontal level of described horizontal level adjusting portion to slideway portion 7, fully align with liner plate 2 to make described vertical slideway.
Can there be multiple different form described horizontal adjustment section, such as, can comprise and be arranged on the first slide rail on bracing frame 5 and sliding stand, this sliding stand can slide on the first slide rail, this sliding stand is formed with the second slide rail, can slide in slideway portion 7 on this second slide rail, and the glide direction of the first slide rail and the second slide rail is perpendicular to one another, therefore, the horizontal level in slidable adjustment slideway portion 7 in different directions can be passed through.
Preferably, bracing frame 5 comprises the top board 8 having and hold the slideway portion through hole that slideway portion 7 is passed, slideway portion 7 can be moved horizontally and is connected to the end face of top board 8 by supporting leg 9 in described slideway portion through hole, the lower end of supporting leg 9 is connected with horizontal mounting plate and this horizontal mounting plate is formed with the first long and narrow installing hole extended along the first horizontal direction, top board 8 is formed with long and narrow second installing hole that along second horizontal direction extend corresponding with described first installing hole, described first direction is perpendiculared to one another with described second direction, described first installing hole can partly align, by screw rod, described horizontal mounting plate is fixed on top board 8 each other with described second installing hole.Slideway portion 7 can move to make described vertical slideway be aligned in liner plate 2 along described first direction and described second direction, then insert described first installing hole and described second installing hole by bolt part to be in alignment with each other ground part being fixed by nut, therefore can realize regulating the horizontal level in slideway portion 7.
Particularly, described elevating mechanism is crane or chain block, and this elevating mechanism is connected to movable pulley 6 by suspension hook.Described chain block also can be driven by motor, to save manpower; Preferably, crane can be used as lifting tool, and this crane may be used for lifting bracing frame 5.
In addition, the second end of hauling rope 4 is provided with grab, and hauling rope 4 is connected to described fixing point by described grab.By this grab, hauling rope 4 can be fixed on described fixing point more quickly, and this fixing point can be annular element, hook-like part etc.; And this grab can discharge rapidly.Certainly, the second end of hauling rope 4 by being that the form of knot that can be undone by a pull is fixed on fixing point, also can be fixed by lock pin.Hauling rope 4 can be steel wire rope, chain etc.
In addition, described gravity beating device also comprises the voussoir 8 of the upper surface being placed in liner plate 2, and the upper surface of this voussoir 8 is formed as horizontal surface.Voussoir 8 can protect liner plate 2, and prevent liner plate 2 distortion under weight body 3 hits, voussoir 8 can be the wood material of hard, can improve buffer capacity.
Particularly, middle ring 1 is placed as and the central axis of ring 1 in this is vertically extended, and the inner peripheral surface of described middle ring 1 is along direction convergent straight down, and the outer peripheral face of liner plate 2 is formed as along direction convergent straight down.Visible, along with liner plate 2 moves down gradually, can little by little be clamped in middle ring 1.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. the gravity beating device installed for lining board of crusher, described disintegrating machine comprises the middle ring (1) and liner plate (2) that are set with each other, it is characterized in that, described gravity beating device comprises weight body (3), hauling rope (4), movable pulley (6) and elevating mechanism, the first end of described hauling rope (4) is connected to described weight body (3), second end is walked around described movable pulley (6) and is releasably connected to fixing point, described elevating mechanism drives described weight body (3) vertical lifting to impact described liner plate (2) by pulling described movable pulley (6).
2. gravity beating device according to claim 1, it is characterized in that, described gravity beating device also comprises bracing frame (5), establish the slideway portion (7) of vertical slideway in this bracing frame (5) comprises, described weight body (3) is contained in described vertical slideway.
3. gravity beating device according to claim 2, is characterized in that, described slideway portion (7) is cylindrical element, and described weight body (3) is formed as cylinder.
4. gravity beating device according to claim 2, it is characterized in that, described slideway portion (7) also comprises safety pin, and described slideway portion (7) is formed with cross through hole and laterally inserts in described vertical slideway to lock described weight body (3) to allow this safety pin.
5. gravity beating device according to claim 2, is characterized in that, described slideway portion (7) can relative to support frame as described above (5) flatly shift position.
6. gravity beating device according to claim 5, it is characterized in that, support frame as described above (5) comprises the top board (8) having and hold the slideway portion through hole that described slideway portion (7) is passed, described slideway portion (7) can be moved horizontally and is connected to the end face of described top board (8) by supporting leg (9) in described slideway portion through hole, the lower end of described supporting leg (9) is connected with horizontal mounting plate and this horizontal mounting plate is formed with the first long and narrow installing hole extended along the first horizontal direction, described top board (8) is formed with long and narrow second installing hole that along second horizontal direction extend corresponding with described first installing hole, described first direction is perpendiculared to one another with described second direction, described first installing hole partly can align, by screw rod, described horizontal mounting plate is fixed on described top board (8) each other with described second installing hole.
7. gravity beating device according to claim 1, is characterized in that, described elevating mechanism is crane or chain block, and this elevating mechanism is connected to described movable pulley (6) by suspension hook.
8. gravity beating device according to claim 1, is characterized in that, the second end of described hauling rope (4) is provided with grab, and described hauling rope (4) is connected to described fixing point by described grab.
9. gravity beating device according to claim 1, it is characterized in that, described gravity beating device also comprises the voussoir (8) of the upper surface being placed in described liner plate (2), and the upper surface of this voussoir (8) is formed as horizontal surface.
10. gravity beating device according to claim 1, it is characterized in that, described middle ring (1) is placed as and the central axis of ring in this (1) is vertically extended, the inner peripheral surface of described middle ring (1) is along direction convergent straight down, and the outer peripheral face of described liner plate (2) is formed as along direction convergent straight down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729317.3A CN105234662A (en) | 2015-11-02 | 2015-11-02 | Gravity striking device used for installing crusher liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729317.3A CN105234662A (en) | 2015-11-02 | 2015-11-02 | Gravity striking device used for installing crusher liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234662A true CN105234662A (en) | 2016-01-13 |
Family
ID=55032612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729317.3A Pending CN105234662A (en) | 2015-11-02 | 2015-11-02 | Gravity striking device used for installing crusher liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108591A (en) * | 2018-08-13 | 2019-01-01 | 江苏福吉特管业有限公司 | A kind of oscillating type impact low stress blank cutter |
| CN110165845A (en) * | 2019-04-25 | 2019-08-23 | 乌江渡发电厂 | A kind of manual keystroke device for Hydropower Unit rotor magnetic pole key |
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| US3847358A (en) * | 1974-01-16 | 1974-11-12 | Allis Chalmers | Adjustable and yieldable breaker bar supports for impact crusher |
| CN1032052A (en) * | 1987-09-12 | 1989-03-29 | 蔡崇晓 | Piling hammer |
| CN2586729Y (en) * | 2002-11-15 | 2003-11-19 | 中国科学院南京地理与湖泊研究所 | Light electric pile driver |
| CN2749937Y (en) * | 2004-08-02 | 2006-01-04 | 邢贵 | Double hammer gravity beating device |
| CN101254519A (en) * | 2007-03-02 | 2008-09-03 | 张长龙 | Lower ram micromotion full-hydraulic counterblow hammer |
| CN202519836U (en) * | 2012-02-21 | 2012-11-07 | 沈阳远大铝业工程有限公司 | Connecting and adjusting device for GRC (Glass Fiber Reinforced Cement) board |
| CN104018541A (en) * | 2014-06-18 | 2014-09-03 | 上海工程技术大学 | Gravity type hydraulic breaking hammer |
| CN205057467U (en) * | 2015-11-02 | 2016-03-02 | 攀钢集团矿业有限公司 | A gravity hits beats device for installation of breaker welt |
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2015
- 2015-11-02 CN CN201510729317.3A patent/CN105234662A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847358A (en) * | 1974-01-16 | 1974-11-12 | Allis Chalmers | Adjustable and yieldable breaker bar supports for impact crusher |
| CN1032052A (en) * | 1987-09-12 | 1989-03-29 | 蔡崇晓 | Piling hammer |
| CN2586729Y (en) * | 2002-11-15 | 2003-11-19 | 中国科学院南京地理与湖泊研究所 | Light electric pile driver |
| CN2749937Y (en) * | 2004-08-02 | 2006-01-04 | 邢贵 | Double hammer gravity beating device |
| CN101254519A (en) * | 2007-03-02 | 2008-09-03 | 张长龙 | Lower ram micromotion full-hydraulic counterblow hammer |
| CN202519836U (en) * | 2012-02-21 | 2012-11-07 | 沈阳远大铝业工程有限公司 | Connecting and adjusting device for GRC (Glass Fiber Reinforced Cement) board |
| CN104018541A (en) * | 2014-06-18 | 2014-09-03 | 上海工程技术大学 | Gravity type hydraulic breaking hammer |
| CN205057467U (en) * | 2015-11-02 | 2016-03-02 | 攀钢集团矿业有限公司 | A gravity hits beats device for installation of breaker welt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108591A (en) * | 2018-08-13 | 2019-01-01 | 江苏福吉特管业有限公司 | A kind of oscillating type impact low stress blank cutter |
| CN110165845A (en) * | 2019-04-25 | 2019-08-23 | 乌江渡发电厂 | A kind of manual keystroke device for Hydropower Unit rotor magnetic pole key |
| CN110165845B (en) * | 2019-04-25 | 2021-07-16 | 乌江渡发电厂 | Manual keying device for rotor magnetic pole key of hydroelectric generating set |
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Application publication date: 20160113 |
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