WO2014106456A1 - 采掘机滑动扣接易拆卸密封装置 - Google Patents

采掘机滑动扣接易拆卸密封装置 Download PDF

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Publication number
WO2014106456A1
WO2014106456A1 PCT/CN2014/000006 CN2014000006W WO2014106456A1 WO 2014106456 A1 WO2014106456 A1 WO 2014106456A1 CN 2014000006 W CN2014000006 W CN 2014000006W WO 2014106456 A1 WO2014106456 A1 WO 2014106456A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealing
circlip
sealing sleeve
fixing seat
groove
Prior art date
Application number
PCT/CN2014/000006
Other languages
English (en)
French (fr)
Inventor
刘素华
Original Assignee
Liu Suhua
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liu Suhua filed Critical Liu Suhua
Publication of WO2014106456A1 publication Critical patent/WO2014106456A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools

Definitions

  • the invention relates to the field of mining machinery, in particular to a sliding joint fastening and easy-to-remove sealing device of a mining machine.
  • the widely used mining machine rotates the mire and milling coal wall or rock wall or slab rock when cutting coal wall or rock wall or slate and other materials.
  • the cutter In order to prevent the cutter from being damaged too quickly due to rotary miter milling, it will cut
  • the tooth and the material surface are rotated less than 80° at an angle, and the cutting force is continuously rotated into the knife. This makes the cutting force and efficiency of cutting the cutting material greatly reduced, and at the same time, the cutting tooth damage is serious, the falling material block rate is low, the efficiency is low, and the impact is low.
  • the shovel of the plow is continuous cutting material perpendicular to the material, but because it is pulled by the chain, the cutting head continuously straight-cuts the material, and the picks are continuously inserted into the material without intermittent, causing the cutting pick to continuously heat up. It is difficult to cool down and the damage is serious.
  • the pick of the excavator similar to the impact plow is also continuously inserted into the material.
  • the picking or picking The teeth are made of heavy and heavy shovel teeth, and the heavy and large shovel teeth greatly increase the impact resistance, resulting in high energy consumption and low efficiency in cutting or excavating, in order to fundamentally change the way of no-interruption cutting to the picks.
  • the cutting method is made into a reciprocating impact intermittent cutting mode, but the reciprocating impact between the reciprocating impact box of the intermittent cutting and the high-speed reciprocating impact guide is worn. Severe and difficult to seal, the seal is damaged in a very short time, but it is very difficult to replace the seal.
  • the existing mining machine seal structure is small and vulnerable.
  • the present invention which is suitable for the sliding mechanism of the mining machine, is easy to remove and seal the strength of the sealing structure and prolong the sealing life.
  • the utility model comprises a reciprocating impact box body, a reciprocating impact guiding assembly, a reciprocating driving assembly, a connecting member, etc.
  • the mining machine sliding buckle connection easy-disassembling sealing device further comprises a fixing seat, a sealing sleeve, a sealing member, a locking member, etc., reciprocating impact
  • the guiding component and the reciprocating driving component are separately or separately connected or integrated, the fixing seat is arranged on the reciprocating impact box body, the fixing seat is connected with the reciprocating impact box body or is integrated, and the connecting piece is connected with the reciprocating impact.
  • the guiding assembly and the reciprocating driving assembly, the connecting member and the reciprocating impact guiding assembly are separately connected or integrated, the reciprocating impact guiding assembly and/or the reciprocating driving assembly and the like comprise a guiding member, and the sealing member is disposed on the sealing sleeve, the fixing seat
  • the utility model comprises a fixing socket, the sealing sleeve comprises a sealing sleeve socket, the sealing sleeve and the fixing seat comprise a locking component hole slot, the locking component comprises a circlip or a spring pin or a locking pin, and the locking component is arranged in the locking component hole
  • the groove, the sealing sleeve socket member is disposed in the fixing socket, the locking member is connected to the fixing seat and the sealing sleeve, and the reciprocating driving is driven
  • the component driving guide member reciprocates through the sealing sleeve, and the locking member prevents the sealing sleeve from being carried away from the fixing seat when the guiding member reciprocates, and the sealing sleeve
  • the fixing seat comprises a sliding sleeve shoulder
  • the sealing sleeve further comprises a sealing sleeve shoulder, etc., and the sliding sleeve shoulder and the sealing sleeve shoulder are combined to prevent the sealing sleeve from falling off.
  • the disassembling sealing sleeve structure comprises a dismounting groove or the like, and the disassembling groove is disposed at the other end of the fixing seat corresponding to the sliding sleeve shoulder or at the other end of the sealing sleeve corresponding to the sliding sleeve shoulder, when the sealing member and/or the sealing When the sleeve is damaged and needs to be replaced, pull the sealing sleeve out of the fixing socket by removing the groove.
  • the ferrule locking member hole groove is disposed at the joint portion of the fixing seat and the sealing sleeve, and the circlip locking member hole groove comprises an upper circlip locking member hole groove and a lower circlip locking member hole groove, and the retaining spring comprises The arc-shaped V-shaped circlip, the V-shaped circlip of the arc head comprises an upper pin and a lower pin, and the opening distance of the upper pin and the lower pin is larger than the upper circlip locking hole and the lower circlip locking piece.
  • the distance between the holes, the upper pin and the lower pin of the V-shaped circlip of the arc head are correspondingly inserted into the upper circlip locking hole groove and the lower circlip locking hole, preventing the sealing sleeve from being fixed.
  • the upper pin When the seat is disengaged, the upper pin generates an elastic force upward and the lower pin generates an elastic force downward to prevent the arc-shaped V-shaped circlip from coming off the fixing seat and the sealing sleeve.
  • the fixing seat or the sealing sleeve is provided with a groove of the arc head segment
  • the V-shaped circlip of the arc head further comprises an arc head segment, etc.
  • the arc head segment is arranged in the groove of the arc head segment
  • the arc head segment groove protects the arc head A segment
  • a cross-shaped V-shaped circlip structure is arranged between the arc head segment and the groove of the arc head segment.
  • the retaining ring includes a circlip for the hole, and the retaining seat is provided with a rib ring for the hole, and the sealing sleeve is provided with a sealing sleeve corresponding to the circlip of the circlip, and the hole is reinforced.
  • the ring is arranged at the circlip groove of the hole and the sealing sleeve stop, and the hole uses the circlip to prevent the sealing sleeve from falling out of the fixing seat.
  • the circlip includes an outer curved surface circlip and the like
  • the fixing seat includes a fixing socket
  • the fixing socket has a fixing surface outer arc surface circlip groove
  • the sealing sleeve is provided with a fixing seat outer curved surface circlip groove
  • the outer arc surface retaining spring is arranged on the outer arc surface retaining groove
  • the sealing sleeve is pushed into the fixing socket
  • the fixing hole wall compresses the outer curved surface retaining spring
  • the outer cam surface circlip is pushed to the outer arc-arc spring groove position of the fixed seat
  • the outer arc-shaped circlip spring springs outwardly and snaps into the outer arc-arc spring groove of the fixing seat
  • the sealing sleeve and the sealing sleeve The fixing seat is fastened, the outer arc surface circlip prevents the sealing sleeve from falling off the fixing seat, and the fixing seat and/or
  • the height of the arc surface of the outer curved surface of the outer spring is smaller than the radius of the outer curved surface of the outer curved surface, and the radius of the outer curved surface of the outer spring is greater than or equal to the radius of the outer curved surface of the outer curved surface.
  • the floating seal comprises a floating frame, a floating sealing ring, a friction sealing ring, a locking member, etc.
  • the fixing seat comprises a baffle fixing seat and/or a guiding box fixing seat, etc.
  • the baffle fixing seat is connected to the partition body separately or Integral, etc.
  • the floating sealing ring is disposed between the floating frame and the partition fixing seat and/or disposed between the floating frame and the guiding box fixing seat, etc.
  • the friction sealing ring is disposed between the floating frame and the guiding rod and/or is disposed
  • the locking member is disposed at the joint portion of the floating frame and the partition fixing seat and/or at the joint portion of the floating frame and the guiding box fixing seat, etc., and prevents the floating frame from being removed from the partition fixing seat Peel off and/or prevent the floating frame from falling off the guide box mount.
  • the floating frame is provided with two or more floating sealing rings and/or two or more friction sealing rings.
  • the sealing sleeve comprises an integral sealing cylinder or a split sealing cylinder, and the split sealing cylinder is formed by fastening a plurality of sealing cylinders.
  • the elastic pin comprises an elastic pin or the like, the fixing seat is provided with a concave hole, and the sealing sleeve is correspondingly provided with a tapered hole or a tapered groove or a pin hole matched with the concave hole, and the elastic pin is disposed in the tapered hole And in the recessed hole or in the tapered groove and the recessed hole or in the pin hole and the recessed hole, and the like.
  • the elastic pin comprises an elastic pin or the like, the elastic pin includes a lock head and a lock root, the elastic part is arranged at the rear of the lock root, the lock body is provided at one or both ends of the elastic body, and the fixed seat is provided with a concave hole and is sealed.
  • the sleeve is correspondingly provided with a tapered hole or a tapered groove or a locking hole matched with the concave hole, and the lock head is disposed in the tapered hole or disposed in the tapered groove or in the lock hole, etc.
  • the tapered hole or the tapered groove or the keyhole is tightly fitted, and the locking root and the elastic body are disposed in the concave hole, and the locking root and the concave hole are closely matched.
  • the sealing sleeve comprises an anti-rotation structure
  • the anti-rotation structure comprises a left-circular right-edge anti-rotation structure or a square anti-rotation structure or a triangular anti-rotation structure or a polygonal anti-rotation structure or an upper-circle-edge anti-rotation structure or a concavo-convex anti-rotation Structure or bayonet anti-rotation structure, etc.
  • the sealing sleeve comprises a guiding wear-resistant sealing sleeve, etc.
  • the guiding box is provided with a guiding wear-resistant sealing sleeve fixing seat
  • the guiding wear-resistant sealing sleeve is matched with the guiding wear-resistant sealing sleeve fixing seat
  • the friction sealing sleeves are respectively provided with mutually matching spring groove
  • the circlip is disposed in the circlip groove, and the circlip prevents the guiding wear sealing sleeve from falling off from the guiding wear sealing sleeve fixing seat.
  • a sealing member or an interference fit is provided between the sealing sleeve and the fixing seat.
  • the reciprocating impact box comprises a power box, a guiding box, a partition, and the like.
  • the reciprocating driving assembly is disposed in the power box
  • the reciprocating impact guiding assembly is disposed in the guiding box
  • the partition is disposed between the power box and the guiding box.
  • the fixing base comprises a guiding box fixing seat and/or a power box fixing seat, etc.
  • the sealing sleeve comprises a guiding box sealing sleeve and/or a power box sealing sleeve, etc.
  • the power box fixing seat is arranged on the partition plate, and the power box sealing sleeve is arranged in the power box
  • the connecting member is provided with a moving sealing plug or a sports sealing sheath, etc.
  • the power box sealing sleeve cooperates with the moving sealing plug or the sports sealing sheath to seal, and prevents liquid, material or dust from entering the guiding box from the power box.
  • the reciprocating impact guiding assembly comprises a guiding rod, a guiding box fixing seat is arranged at a joint of the guiding rod and the guiding box, a guiding box sealing sleeve is arranged in the guiding box fixing seat, and the moving sealing plug or the moving sealing sheath comprises a sealing column,
  • the sealing post is matched with the power box fixing seat, and the moving sealing plug or the moving sealing sheath is connected to the connecting piece or integrated.
  • the motion sealing sheath is connected to the connecting piece separately or in an integrated manner, and a sealing member is disposed between the moving sealing sheath and the connecting member when the body is connected separately.
  • the power box fixing seat and the power box sealing sleeve are respectively provided with mutually matching spring groove, the circlip is disposed in the circlip groove, and the moving sealing plug or the moving sealing sheath is disposed in the power box sealing sleeve.
  • the seal includes an o-ring or a Y-ring or a skeleton-free seal or a skeleton seal or an open seal or a cap-type combination seal or a lip combination wiper or a lip wiper or a one-way seal Rubber ring or two-way sealing rubber crucible or U-shaped inner skeleton rubber sealing ring or PTFE sealing ring or leather sealing ring or skeleton type vacuum rubber sealing ring or) type vacuum rubber sealing ring or J type vacuum rubber sealing ring Or floating seals, etc.
  • the detaching gland structure includes a groove, a protrusion, a pin hole and/or a screw hole and the like.
  • the guiding wear-resistant sealing sleeve comprises a sliding bearing
  • the sliding bearing comprises a carbon fiber ceramic sliding bearing, a silicon fiber ceramic sliding bearing, a graphite self-lubricating sliding bearing, a copper alloy sliding bearing, a polymer sliding bearing or a high-tin aluminum alloy sliding bearing or carbonizing.
  • the circlip includes an inner circlip and/or an outer circlip, etc., and the circlip material is spring steel or alloy steel or nylon material or rubber material or plastic material or bamboo wood material or composite material.
  • the fixing seat is disposed on the reciprocating impact box body, the connecting member is connected to the reciprocating impact guiding assembly and the reciprocating driving assembly, and the sealing member is disposed on the sealing sleeve, the sealing sleeve and the fixing base comprise a locking member hole groove, and the locking member is disposed on the sealing member a locking member hole slot, the sealing sleeve socket member is disposed in the fixing socket, the locking member is connected to the fixing seat and the sealing sleeve, and the reciprocating driving assembly drives the guiding member to reciprocate through the sealing sleeve, the locking member blocks the guiding member
  • the sealing sleeve is taken up from the fixing seat, and the sealing sleeve and/or the fixing seat are provided with a disassembling sealing sleeve structure, which fundamentally changes the reciprocating impact mining machine to directly set the sealing member on the box body to make the sealing
  • the member is subjected to the full reciprocating impact friction force and the lateral force when the guide member swings to
  • the sealing member is disposed on the sealing sleeve so that the sealing sleeve absorbs the reciprocating impact lateral force, thereby improving the service life of the sealing member, and replacing the multi-layer sealing member Quickly pull the sealing sleeve off the fixing seat by disassembling the sealing sleeve structure, and then quickly push the sealing sleeve with the sealing member into the fixing seat, and The fast locking member locked to the sealing sleeve holder, greatly improving production efficiency.
  • the sliding sleeve shoulder and the sealing sleeve shoulder fit together to prevent the sealing sleeve from falling off, and the sealing effect between the sealing sleeve and the fixing seat is improved.
  • the disassembly groove is disposed at the other end of the sliding sleeve shoulder and the corresponding fixing seat or the sealing sleeve corresponding to the sliding sleeve shoulder At the other end, when the seal and/or the sealing sleeve are damaged and need to be replaced, the sealing sleeve is pulled out from the fixing socket through the disassembling groove, and the structure is simple and ingenious, and the utility is strong.
  • the opening distance between the upper pin and the lower pin is greater than the distance between the upper circlip locking hole groove and the lower circlip locking hole groove, and the upper pin and the lower pin of the V-shaped circlip of the arc head
  • the sealing sleeve is prevented from being detached from the fixing seat, the upper pin column generates an elastic force upward and the lower pin column generates an elastic force downward to block the arc-shaped V-shaped opening.
  • the circlip is detached from the fixing seat and the sealing sleeve, which greatly improves the detachment strength.
  • the hole is provided with the elastic retaining ring at the circlip ring for the hole and the sealing sleeve stop, so that the hole with the circlip effectively prevents the sealing sleeve from falling out of the fixing seat.
  • the outer arc surface circlip is placed on the outer arc surface circlip deformation groove, and the sealing sleeve is pushed into the fixing socket, and the outer shank wall is compressed into the outer arc surface circlip deformation groove.
  • the outer arc surface spring springs outwardly and snaps into the outer arc surface of the fixing seat, and the sealing sleeve is fastened with the fixing seat, and the outer curved surface card
  • the spring prevents the sealing sleeve from falling off the fixing seat, and the fixing seat and/or the sealing sleeve are provided with a disassembling sealing sleeve structure, and the sealing sleeve structure is removed and/or the sealing sleeve is removed by a force greater than the deformation of the outer curved surface circlip.
  • the sealing sleeve is moved outward from the fixing socket, and the outer curved surface spring is pushed into the outer curved surface spring deformation groove, and the sealing sleeve is pulled out from the fixing socket, the structure is simple and practical, and effectively protects The circlip is not affected by foreign objects and is not contaminated by corrosion.
  • the height of the arc surface of the outer arc surface of the circlip groove is smaller than the radius of the outer arc surface of the outer arc surface of the outer arc surface, preventing the outer arc surface circlip from entering the outer arc surface of the spring groove, and the outer arc surface is not detachable.
  • the radius is greater than or equal to the radius of the outer arc surface of the outer arc surface, which is beneficial to the outer arc surface circlip to be inserted into the outer arc surface spring groove, and is beneficial to the outer arc surface of the outer arc surface spring and the outer arc surface spring groove
  • the groove surface fits for better anti-offset effect.
  • the arc head segment is arranged in the groove of the arc head segment, the arc head segment groove protects the arc head segment, and the V-shaped port circlip structure is arranged between the arc head segment and the arc head segment groove to facilitate quick disassembly.
  • the lock head is disposed in the tapered hole or in the tapered groove or in the lock hole.
  • the lock head is closely matched with the tapered hole or the tapered groove or the key hole, and the lock root and the elastic body are disposed in the concave shape.
  • the locking root and the concave hole are closely matched, which is beneficial to locking the sealing sleeve and the fixing seat and can quickly disassemble the sealing sleeve through the expansion and contraction of the locking head.
  • the anti-rotation structure prevents the sealing sleeve from rotating, reduces the movable space and the amount of movement of the sealing sleeve, and further improves the sealing effect.
  • a sealing member is arranged between the sealing sleeve and the fixing seat, which further improves the sealing effect between the sealing sleeve and the fixing seat, and at the same time improves the structural effect of the sealing sleeve absorbing the lateral force.
  • the power box fixing seat is arranged on the partition plate, and the power box sealing sleeve is arranged in the power box fixing seat, and the connecting piece is provided with the transportation
  • the dynamic sealing plug or the moving sealing sheath prevents liquid, material or dust from entering the guiding box from the power box
  • the guiding box fixing seat is arranged at the joint of the guiding rod and the guiding box
  • the guiding box sealing sleeve is arranged in the guiding box fixing seat, etc.
  • the multi-layer sealing arrangement of the guide box sealing sleeve and the power box sealing sleeve improves the sealing effect on the power box, reduces the number of frequent replacement of the power box sealing sleeve, and improves the guiding protection effect on the reciprocating driving component.
  • the sports sealing plug and the connecting member are integrated with the reciprocating impact guiding assembly, so that the main working parts of the device have simple structure, high strength and less wearing parts.
  • the sports sealing sheath sets the connecting rod of the reciprocating drive assembly in the sealing sleeve, reduces the connection length of the reciprocating impact guiding assembly and the reciprocating driving assembly, correspondingly reduces the length of the reciprocating impact box, and saves equipment requirements. Space and material consumption.
  • the power box fixing seat and the power box sealing sleeve are respectively provided with the matching spring groove, the circlip is set in the circlip groove, the moving sealing plug or the moving sealing sheath is arranged in the power box sealing sleeve, and the utilization is fully utilized.
  • the circlip has the advantages of high strength, shear resistance, and impact resistance, and the sealing sleeve is convenient and quick to disassemble.
  • the guiding wear-resistant sealing sleeve is fastened with the guiding wear-resistant sealing sleeve fixing seat, and the guiding wear-resistant sealing sleeve and the guiding wear-resistant sealing sleeve fixing seat are respectively provided with mutually matching spring groove, and the circlip is disposed in the circlip groove
  • the circlip prevents the guide wear-resistant sealing sleeve from falling off from the guiding wear-resistant sealing sleeve fixing seat, and the guiding wear-resistant sealing sleeve plays a sealing role, and the wear-resistant structure and material thereof greatly improve the service life of the sealing sleeve, and reduce the guiding seal resistance.
  • the floating sealing ring is arranged between the floating frame and the power box fixing seat and/or between the floating frame and the guiding box fixing seat, etc., when the mining machine reciprocates against the coal wall, the rock wall or the cement, etc., generates a strong side.
  • the force, the lateral force pushes the reciprocating impact guiding assembly to impact the floating frame.
  • the floating sealing ring deformation absorbs a strong lateral force.
  • the friction sealing ring is disposed between the floating frame and the guiding rod and/or is disposed in the floating frame and the moving sealing plug.
  • the deformation absorbs the reciprocating impact reaction force and the lateral force while resisting wear, and the locking member is disposed at the joint portion of the floating frame and the power box fixing seat and/or at the joint portion of the floating frame and the guide box fixing seat, etc.
  • the floating frame is prevented from falling off, and the sealing members on both sides of the floating frame greatly improve the performance of the mining machine sliding buckle and the easy-to-remove sealing device suitable for the heavy-duty sealing of the reciprocating impact mining machine.
  • the split seal cylinder is made up of multiple sealing cylinders. When the seal sleeve needs to be replaced, the other parts of the device are not removed. The parts can be quickly replaced by removing the split seal cylinder.
  • Figure 1 is a front elevational view showing the sliding fastener of the mining machine in the first embodiment
  • Figure 2 is an enlarged view of a portion I of Figure 1 in Embodiment 1;
  • Figure 3 is a schematic view showing the arrangement of the locking member holes of the enlarged view of Figure 1 in Embodiment 1;
  • FIG. 4 is a schematic structural view of a circlip in Embodiment 1;
  • Figure 5 is another schematic view of the structure of the circlip in the embodiment 1;
  • Figure 6 is a front elevational view showing the sliding fastening and easy-to-detach sealing device of the mining machine in the second embodiment
  • Figure ⁇ is a schematic structural view of the sealing sleeve in Embodiment 2;
  • Figure 8 is a schematic view showing the structure of the sliding fastening and easy-disassembly sealing device of the mining machine in the third embodiment
  • Figure 9 is a schematic structural view of a V-shaped circlip of an arc head in Embodiment 3.
  • Figure 10 is a cross-sectional view taken along line A-A of Figure 8 in Embodiment 3;
  • Figure 11 is another cross-sectional view of A-A of Figure 8 in Embodiment 3;
  • Figure 12 is a schematic view showing the structure of the V-shaped circlip structure of the detached arc head in Embodiment 3;
  • Figure 13 is a schematic view showing the installation structure of the elastic lock in the fourth embodiment
  • Figure 14 is a schematic structural view of the elastic lock in the fourth embodiment
  • Figure 15 is a schematic structural view showing the arrangement of the sealing sleeve in the embodiment 5;
  • Figure 16 is a cross-sectional view taken along line B-B of Figure 15 in Embodiment 5;
  • Figure 17 is a schematic view showing the structure of the sliding fastening and easy-to-remove sealing device of the mining machine in Embodiment 6;
  • Figure 18 is a schematic view showing the mounting structure of the circlip for the hole in the embodiment 7;
  • Figure 19 is a schematic view showing the structure of the circlip for the hole in the embodiment 7;
  • Figure 20 is a schematic structural view of a sealing sleeve block in Embodiment 7;
  • Figure 21 is a schematic view showing the structure of the outer cam surface circlip in the eighth embodiment.
  • Figure 22 is a schematic structural view of a floating seal in Embodiment 9;
  • Figure 23 is a schematic view showing the structure of a split seal cylinder in Embodiment 10.
  • Figure 24 is a schematic view showing the structure of Embodiment 11;
  • Figure 25 is a schematic view showing the structure of the guide wear-resistant sealing sleeve in Embodiment 12;
  • Figure 26 is a schematic view showing the structure of the floating frame in the embodiment 12.
  • the mining machine sliding buckle connection easy-to-remove sealing device comprises a reciprocating impact box body 2, a reciprocating impact guiding assembly 1, a reciprocating driving assembly 4, a connecting member 3, a fixing seat 6, a sealing sleeve 8, a sealing member 9, a locking member 7, etc.
  • the connecting member 3 and the reciprocating drive assembly 4 are of a unitary structure, the reciprocating impact guiding assembly 1 and the reciprocating driving assembly 4 are arranged in a separate structure, and the reciprocating impact guiding assembly 1 and the reciprocating driving assembly 4 are connected by the connecting member 3, the fixing seat 6 is disposed on the reciprocating impact box 2, the fixing base 6 and the reciprocating impact box 2 are of an integral structure, the connecting member 3 and the reciprocating impact guiding assembly 1 are of an integral structure, and the reciprocating impact guiding assembly 1 comprises a guiding member 5, etc., sealed
  • the fixing member 6 is disposed on the sealing sleeve 8, the fixing seat 6 includes the fixing socket 12 and the like, the sealing sleeve 8 includes the sealing sleeve insertion member 11 and the like, and the sealing sleeve 8 and the fixing base 6 include the locking member hole 13 and the like, and the locking
  • the member 7 is a circlip 14 or the like, the circlip 14 is disposed in the locking member hole slot 13, the sealing sle
  • the reciprocating impact guiding assembly 1 and the reciprocating driving assembly 4 are also either in a separate connection or in a one-piece configuration.
  • the connecting member 3 and the reciprocating drive assembly 4 are either a split or split connection structure.
  • the fixing seat 6 and the reciprocating impact box 2 are also in the form of a split structure.
  • the connecting piece 3 and the reciprocating impact guiding assembly 1 are either in the form of a separate connection.
  • the locking member 7 is also a resilient pin or a locking pin.
  • the reciprocating drive assembly 4 includes a guide member 5 or the like, and the guide member is connected to the connector member 3 in a separate body or in one piece.
  • Example 2
  • the slidable buckle detachable sealing device of the mining machine shown in the second embodiment is different from the first embodiment in that: the fixing seat 6 includes a sliding sleeve 15 and the like, and the sealing sleeve 8 is provided. Including the sealing sleeve 16 and the like, the sliding sleeve 15 and the sealing sleeve 16 are combined to prevent the sealing sleeve 8 from coming off.
  • the circlip is a spring steel circlip or an alloy steel circlip or a nylon material circlip or a rubber material circlip or a plastic material circlip or a bamboo material circlip or a composite circlip.
  • the circlip includes a spring steel circlip or an alloy steel circlip or a nylon material circlip or a rubber material circlip or a plastic material circlip or a bamboo material circlip or a composite circlip.
  • the slidable fastening and detachable sealing device of the mining machine shown in the third embodiment is different from the first embodiment in that: the locking of the circlip is provided at the joint of the fixing seat 6 and the sealing sleeve 8.
  • the hole retaining groove 13 of the circlip includes the upper circlip locking member hole groove 17 and the lower circlip locking member hole groove 18, and the retaining spring 14 includes an arc-shaped V-shaped circlip 20 and the like.
  • the arc-shaped V-shaped circlip spring 20 includes an upper pin 19 and a lower pin 22, and the upper pin 19 and the lower pin 22 have an opening distance greater than the upper circlip locking hole 17 and the lower circlip locking hole.
  • the upper pin 19 and the lower pin 22 of the V-shaped circlip spring 20 are correspondingly inserted into the upper circlip locking hole 17 and the lower circlip locking hole 18 to prevent sealing.
  • the sleeve 8 is disengaged from the fixing seat 6, the upper pin 19 is elastically generated upward and the lower pin 22 is elastic downward to prevent the arc-shaped V-shaped card spring 20 from coming off the fixing seat 6 and the sealing sleeve 8.
  • the fixing seat 6 or the sealing sleeve 8 is provided with a groove portion 23 and the like.
  • the arc-shaped V-shaped card spring 20 further includes an arc segment 21 and the like, and the arc segment 21 is disposed in the arc segment groove 23,
  • the arc head section groove 23 protects the arc head section 21, and the arc head section 21 and the arc head section groove 23 are provided with a disassembling arc head V-shaped circlip structure 24.
  • the slidable buckle detachable sealing device of the mining machine shown in the fourth embodiment is different from the first embodiment in that: the elastic pin 25 includes a spring pin 30 and the like, and the fixing seat 6
  • the recessed hole 27 and the like are provided, and the sealing sleeve 8 is correspondingly provided with a tapered hole 26 or a tapered groove or a pin hole or the like which cooperates with the concave hole 27, and the elastic locking pin 30 is disposed in the tapered hole 26 and the concave hole 27 or It is disposed in the tapered groove and the recessed hole 27 or in the pin hole and the recessed hole 27.
  • the elastic latch 30 includes a lock 28 and a lock root 29, etc.
  • the rear portion of the lock root 29 is provided with an elastic body 31, and the elastic body 31 is provided with a lock 28 at the end or both ends.
  • the fixing seat 6 is provided with a recessed hole 27, and the sealing sleeve 8 is correspondingly provided with a tapered hole 26 or a tapered groove or a locking hole which cooperates with the concave hole 27, and the locking head 28 is disposed in the tapered hole 26 or is disposed in the cone
  • the locking groove 28 is tightly fitted with the tapered hole 26 or the tapered groove or the locking hole in the groove, and the locking root 29 and the elastic body 31 are disposed in the concave hole 27, and the locking root 29 and the concave hole 27 are tightly closed.
  • the slidable fastening and detachable sealing device of the mining machine shown in the fifth embodiment is different from the first embodiment in that: the sealing sleeve 8 includes an anti-rotation structure and the like, as shown in FIG. 17 .
  • the anti-rotation structure is a left-circular right-edge anti-rotation structure 32, and the anti-rotation structure is a square anti-rotation structure or a triangular anti-rotation structure or a polygonal anti-rotation structure or an upper-circle-edge anti-rotation structure or a concavo-convex anti-rotation structure.
  • the anti-rotation structure of the bayonet is a left-circular right-edge anti-rotation structure 32, and the anti-rotation structure is a square anti-rotation structure or a triangular anti-rotation structure or a polygonal anti-rotation structure or an upper-circle-edge anti-rotation structure or a concavo-convex anti-rotation structure.
  • the excavator is slidably fastened and detachable and sealed as shown in Embodiment 6.
  • the reciprocating impact box includes a power box 37, a guide box 33, a partition 35, and the like.
  • the motion driving assembly 4 is disposed in the power box 37
  • the reciprocating impact guiding assembly 1 is disposed in the guiding box 33
  • the partition plate 35 is disposed between the power box 37 and the guiding box 33
  • the fixing seat is the power box fixing seat 36, etc.
  • the power box fixing seat 36 is disposed on the partition plate 35, the power box sealing sleeve 34 is disposed in the power box fixing seat 36, and the connecting member is provided with a motion sealing plug 39 or a motion sealing sheath 40, etc.
  • the power box sealing sleeve 34 cooperates with the motion sealing plug 39 or the moving sealing sheath 40 to prevent the liquid, material or dust from entering the guiding box 33 from the power box 37.
  • the reciprocating impact guiding assembly 1 includes the guiding rod 41 and the like, and the guiding rod
  • a guide box fixing seat 38 or the like is provided at a joint portion of the guide box 33, and a guide box 33 sealing sleeve 8 or the like is provided in the guide box fixing seat 38.
  • the motion sealing plug 39 or the moving sealing sheath 40 includes a sealing post 43 and the like, the sealing post 43 is fitted with the power box fixing seat 36, and the moving sealing plug 39 or the moving sealing sheath 40 is separated from the connecting member 3. Connected or integrated.
  • the fixing seat is also a guide box fixing seat 38 or the like.
  • the sealing sleeve is also a guiding box sealing sleeve or the like.
  • the slidable buckle detachable sealing device of the mining machine shown in the seventh embodiment is different from the first embodiment in that: the circlip includes a circlip 44 for the hole, and the fixing seat 6 is provided.
  • the perforated circlip groove 45 is provided with a sealing sleeve 46 matched with the circlip ring 45 for the hole, and the circlip yoke 44 is disposed in the vent ring 45 and sealed by the circlip 45 At the sleeve 46, the hole prevents the sealing sleeve 8 from coming off the fixing seat 6 by the circlip 44.
  • the slidable snap-on detachable sealing device of the mining machine shown in Embodiment 8 is different from the first embodiment in that: the circlip includes an outer curved surface retaining spring 47 and the like, and the fixing base 6 includes a fixing.
  • the socket 12 and the like, the fixing socket 12 is provided with a fixing outer arc-shaped retaining groove 48, and the sealing sleeve 8 is provided with an outer curved surface retaining groove corresponding to the outer arc-arc spring groove 48 of the fixing seat.
  • the outer curved surface retaining spring 47 is disposed on the outer curved surface retaining groove 49, the sealing sleeve 8 is pushed into the fixing socket 12, and the wall of the fixing seat 6 compresses the outer curved surface retaining spring 47 into the outer arc.
  • the outer curved surface retaining spring 47 is outwardly extended and snapped into the outer surface of the outer curved surface of the retaining groove 48.
  • the sealing sleeve 8 is fastened to the fixing seat 6.
  • the outer curved surface retaining spring 47 prevents the sealing sleeve 8 from falling off the fixing seat 6.
  • the fixing seat 6 and/or the sealing sleeve 8 are provided with a disassembling sealing sleeve structure, which is larger than the outer curved surface.
  • the force of deformation of the retaining spring 47 is removed from the fixed socket 12 by disassembling the sealing sleeve structure and/or pulling the sealing sleeve 8.
  • the outer arc surface circlip 47 is pushed into the outer arc surface circlip deformation groove 49, and the sealing sleeve 8 is pulled out from the fixing socket 12, and the outer curved surface of the circlip groove 57 is smaller than the outer curved surface card.
  • the radius of the outer arc surface 58 prevents the outer arc surface retaining spring from entering the outer arc surface retaining groove and cannot be disassembled.
  • the radius of the arc surface of the outer arc surface retaining groove 57 is greater than or equal to the radius of the outer arc surface outer spring cam surface 58 , which is beneficial to the outer arc surface circlip to be inserted into the outer arc surface circlip groove, and is favorable for the outer arc surface of the outer arc surface circlip to fit the groove surface of the outer arc surface circlip groove, thereby playing a better anti-off function. .
  • the excavator sliding buckle detachable sealing device shown in Embodiment 9 is different from Embodiment 1 in that: the floating seal 50 includes a floating frame 51, a floating sealing ring 52, and a friction sealing ring. 53.
  • the locking member 7 and the like, the fixing base comprises a partition fixing seat and/or a guiding box fixing seat 38.
  • the partition fixing seat is separately connected to the partition plate 35 or is integrated, and the floating sealing ring 52 is disposed on the floating frame 51 and Between the spacer fixing seats and/or between the floating frame 51 and the guiding box fixing seat 38, the friction sealing ring 53 is disposed between the floating frame 51 and the guiding rod 41 and/or disposed on the floating frame 51 and the movement sealing structure
  • the locking member 7 is disposed at the joint of the floating frame 51 and the partition fixing seat and/or at the joint portion of the floating frame 51 and the guiding box fixing seat 38, preventing the floating frame 51 from falling off from the partition fixing seat and/or The floating frame 51 is prevented from coming off the guide box fixing seat 38.
  • the sealing sleeve 8 is a split sealing cylinder 54 structure, as shown in FIG. It is shown that the sealing sleeve 8 is divided into three parts, a split sealing cylinder or a plurality of sealing cylinders.
  • the sealing sleeve 8 is also in the form of an integral sealing cylinder structure. Others are the same as in the first embodiment.
  • the slidable fastening and detachable sealing device of the mining machine shown in Embodiment 11 is different from that of Embodiment 1.
  • the sealing sleeve 8 is provided with a detaching sealing sleeve structure, and the sealing is removed.
  • the sleeve structure includes grooves, projections, pin holes, and/or screw holes.
  • the specific disassembly sealing sleeve structure is a disassembly groove 10, and the disassembly groove 10 is disposed at the other end of the fixing seat 6 corresponding to the sliding sleeve shoulder 15 or the sealing sleeve 8 corresponding to the sliding sleeve shoulder 15
  • the sealing sleeve 8 is pulled out from the fixing socket 12 by the removing groove 10, and the disassembling sealing sleeve structure is disposed on the fixing seat 6 .
  • the circlip 14 is provided as an inner circlip or an outer circlip or an outer circlip circlip or a scalloped V-shaped circlip or an arc-shaped card opening circlip or a circlip for a shaft or a circlip for a hole Or steel wire retaining ring or taper pin circlip.
  • a sealing member 9 is disposed between the sealing sleeve 8 and the fixing base 6, or the sealing sleeve 8 and the fixing base 6 are connected in an interference fit manner.
  • the sealing member 9 is a 0-type sealing ring or a Y-shaped sealing ring or a skeleton-free sealing ring or a skeleton sealing ring or an open sealing ring or a cap type combined sealing or a double lip combination dust ring or a lip dust ring or a one-way Sealing rubber ring or two-way sealing rubber ring or U-shaped inner skeleton rubber sealing ring or PTFE sealing ring or leather sealing ring or skeleton type vacuum rubber sealing ring or JO type vacuum rubber sealing ring or J type vacuum rubber sealing Circles or floating seals, etc., or a combination of the above.
  • the slidable fastening and detachable sealing device of the mining machine shown in the embodiment 11 is different from the first embodiment in that: the sealing sleeve 8 includes a guiding wear-resistant sealing sleeve 55, etc., and is arranged on the guiding box.
  • the guiding wear-resistant sealing sleeve is fastened with the guiding wear-resistant sealing sleeve fixing seat, and the guiding wear-resistant sealing sleeve and the guiding wear-resistant sealing sleeve fixing seat are respectively provided with mutually matching spring groove,
  • the retaining spring is disposed in the retaining groove, and the retaining sealing sleeve is prevented from falling off from the guiding wear-resistant sealing sleeve.
  • the guiding wear-resistant sealing sleeve has a wear-resistant layer seal or a sealing member is arranged on the guiding wear-resistant sealing sleeve.
  • the guiding wear-resistant sealing sleeve 55 comprises a sliding bearing, and the sliding bearing comprises a carbon fiber ceramic sliding bearing, a silicon fiber ceramic sliding bearing, a graphite self-lubricating sliding bearing, a copper alloy sliding bearing, a polymer sliding bearing or a high-tin aluminum alloy sliding bearing. Or tungsten carbide tin alloy bearing or tungsten carbide tin-zinc alloy bearing or diamond nano-powder bearing.
  • the excavator is slidably fastened to the detachable sealing device shown in the embodiment 13.
  • the difference from the first embodiment is that the floating frame 51 is provided with two or more floating sealing rings 56 and/or Or have more than two friction seals.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
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  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Sealing Devices (AREA)

Abstract

一种采掘机滑动扣接易拆卸密封装置，其包括固定座（6）、密封套（8）、密封件（9）、锁紧件（7）等，固定座设置在往复冲击箱体（2）上，连接件（3）连接往复冲击导向组件（1）和往复运动驱动组件（4），密封件设置在密封套上，固定座包括固定座插孔（12），密封套包括密封套插孔件（11），密封套与固定座包括锁紧件孔槽（13），锁紧件设置于锁紧件孔槽，密封套插孔件设置在固定座插孔中，锁紧件连接固定座与密封套，往复运动驱动组件驱动导向件（5）穿过密封套做往复运动，锁紧件阻止导向件往复运动时将密封套从固定座上带落，密封套和/或固定座上设有拆卸密封套结构。

Description

采掘机滑动扣接易拆卸密封装置
技术领域
本发明涉及采掘机械领域， 具体涉及一种采掘机滑动扣接易拆卸密封装置。
背景技术
目前广泛使用的采掘机在截割煤壁或岩壁或板结岩等物料时旋转斜割铣削煤壁或岩壁或 板结岩等， 为了防止因旋转斜割铣削使截齿损坏过快， 将截齿与物料面成小于 80° 夹角连续 旋转进刀， 这使截齿在截割物料时截割力度和效率大大降低， 同时造成截齿损坏严重， 采落 物料块料率低、 效率低， 冲击式刨煤机的冲铲为垂直于物料连续刨割物料， 但因其由链条拉 动刨割头连续直线刨割物料， 其截齿无间歇连续插入物料刨割， 致使刨割截齿因连续升温且 难以降温等而损坏严重， 与冲击式刨煤机相类似的挖掘机的截齿也是连续插入物料取料， 为 了增强刨割截齿或挖装齿的强度即把刨割截齿或挖装齿做成笨重的大铲齿， 笨重的大铲齿又 大大增加了冲击阻力， 造成截割或挖装耗能高、 效率低， 为了从根本上改变无间歇截割方式 给截齿带来的连续升温损坏及耗能高效率低等缺陷， 有将截割方式做成往复冲击间歇截割方 式的， 但是往复冲击间歇截割采掘机的往复冲击箱体与高速往复运动的冲击导向件之间磨损 严重且密封十分困难， 密封件在极短的时间即损坏， 但更换密封件十分困难， 为了解决制约 往复冲击采掘机投入现场使用的以上严重问题， 改变现有采掘机密封结构强度小、 易损坏、 难更换等现状， 提高密封结构强度、 延长密封寿命， 本发明提出了一种专用于采掘机滑动扣 接易拆卸密封装置。
发明内容
本发明是采用以下技术方案实现的：
所述的包括往复冲击箱体、 往复冲击导向组件、 往复运动驱动组件、 连接件等， 采掘机 滑动扣接易拆卸密封装置还包括固定座、 密封套、 密封件、 锁紧件等， 往复冲击导向组件与 往复运动驱动组件分体或分体连接或为一体式等， 固定座设置在往复冲击箱体上， 固定座与 往复冲击箱体分体连接或为一体式等， 连接件连接往复冲击导向组件和往复运动驱动组件， 连接件与往复冲击导向组件分体连接或为一体式等， 往复冲击导向组件和 /或往复运动驱动组 件等包括导向件， 密封件设置在密封套上， 固定座包括固定座插孔， 密封套包括密封套插孔 件， 密封套与固定座包括锁紧件孔槽， 锁紧件包括卡簧或弹力销或锁销等， 锁紧件设置于锁 紧件孔槽， 密封套插孔件设置在固定座插孔中， 锁紧件连接固定座与密封套， 往复运动驱动 组件驱动导向件穿过密封套做往复运动， 锁紧件阻止导向件往复运动时将密封套从固定座上 带落， 密封套和 /或固定座上设有拆卸密封套结构。
所述的固定座包括滑套肩， 密封套还包括密封套肩等， 滑套肩与密封套肩贴合阻止密封 套脱落。
所述的拆卸密封套结构包括拆卸槽等， 拆卸槽设置在滑套肩相对应的固定座的另一端或 设置在与滑套肩相对应的密封套的另一端， 当密封件和 /或密封套等损坏需更换时， 通过拆卸 槽将密封套从固定座插孔中撬拉出来。
所述的在固定座与密封套结合部设置卡簧锁紧件孔槽， 卡簧锁紧件孔槽包括上卡簧锁紧 件孔槽和下卡簧锁紧件孔槽等， 卡簧包括弧头 V形口卡簧， 弧头 V形口卡簧包括上销柱、 下 销柱等， 上销柱、 下销柱开口距离大于上卡簧锁紧件孔槽和下卡簧锁紧件孔槽之间的距离， 将弧头 V形口卡簧的上销柱、 下销柱等对应穿入上卡簧锁紧件孔槽和下卡簧锁紧件孔槽， 阻 止密封套从固定座上脱离， 上销柱向上产生弹力且下销柱向下产生弹力阻止弧头 V形口卡簧 从固定座与密封套上脱落。
所述的固定座或密封套上设有弧头段凹槽， 弧头 V形口卡簧还包括弧头段等， 弧头段设 置于弧头段凹槽， 弧头段凹槽保护弧头段， 弧头段与弧头段凹槽之间设有拆卸弧头 V形口卡 簧结构。
所述的卡簧包括孔用弹性挡圈等， 固定座上设有孔用弹性挡圈槽， 密封套上设有与孔用 弹性挡圈槽相配合的密封套挡台， 将孔用弹性挡圈设置在孔用弹性挡圈槽与密封套挡台处， 孔用弹性挡圈阻止密封套从固定座内脱落。
所述的卡簧包括外弧面卡簧等， 固定座包括固定座插孔， 固定座插孔内设置固定座外弧 面卡簧槽， 密封套上设有与固定座外弧面卡簧槽相对应的外弧面卡簧变形槽， 将外弧面卡簧 设置在外弧面卡簧变形槽上， 将密封套推入固定座插孔， 固定座孔壁将外弧面卡簧压缩进外 弧面卡簧变形槽内， 当把外弧面卡簧推至固定座外弧面卡簧槽位置时外弧面卡簧向外弹伸卡 入固定座外弧面卡簧槽， 密封套与固定座扣合， 外弧面卡簧阻止密封套从固定座上脱落， 固 定座和 /或密封套等上设有拆卸密封套结构，用大于外弧面卡簧变形的力通过拆卸密封套结构 撬和 /或拉密封套， 密封套从固定座插孔中向外移动将外弧面卡簧推入外弧面卡簧变形槽内， 将密封套从固定座插孔中拉出。
所述的外弧面卡簧槽弧面的高度小于外弧面卡簧外弧面的半径， 外弧面卡簧槽弧面的半 径大于或等于外弧面卡簧外弧面的半径。 所述的浮动密封包括浮动架、 浮动密封圈、 摩擦密封圈、 锁紧件等， 固定座包括隔板固 定座和 /或导向箱固定座等， 隔板固定座与隔板分体连接或为一体式等， 浮动密封圈设置在浮 动架与隔板固定座之间和 /或设置在浮动架与导向箱固定座等之间，摩擦密封圈设置在浮动架 与导向杆之间和 /或设置在浮动架与运动密封结构之间等，锁紧件设置在浮动架与隔板固定座 结合部和 /或设置在浮动架与导向箱固定座结合部等， 阻止浮动架从隔板固定座上脱落和 /或 阻止浮动架从导向箱固定座上脱落。
所述的浮动架上设有两道以上的浮动密封圈和 /或设有两道以上的摩擦密封圈等。
所述的密封套包括整体密封筒或分体密封筒等， 分体密封筒由多块密封筒件扣合而成。 所述的弹力销包括弹力卡销等， 固定座设有凹孔， 密封套对应地设有与凹孔相配合的锥 形孔或锥形槽或销孔等， 弹力卡销设置在锥形孔与凹孔内或设置在锥形槽与凹孔内或设置在 销孔与凹孔内等。
所述的弹力销包括弹力卡销等， 弹力卡销包括锁头和锁根等， 锁根后部设有弹性体， 弹 性体一端或两端设有锁头， 固定座设有凹孔， 密封套上对应地设有与凹孔相配合的锥形孔或 锥形槽或锁孔等， 锁头设置在锥形孔内或设置在锥形槽内或设置在锁孔内等， 锁头与锥形孔 或锥形槽或锁孔等紧密配合， 锁根与弹性体设置在凹孔内， 锁根与凹孔紧密配合。
所述的密封套包括防转结构， 防转结构包括左圆右棱防转结构或方形防转结构或三角形 防转结构或多边形防转结构或上圆下棱防转结构或凹凸扣合防转结构或卡销防转结构等。
所述的密封套包括导向耐磨密封套等， 导向箱上设有导向耐磨密封套固定座， 导向耐磨 密封套与导向耐磨密封套固定座扣合， 导向耐磨密封套与导向耐磨密封套固定座上分别设置 相互配合的卡簧槽， 将卡簧设置在卡簧槽内， 卡簧阻止导向耐磨密封套从导向耐磨密封套固 定座内脱落。
所述的密封套与固定座之间设有密封件或为过盈配合等。
所述的往复冲击箱体包括动力箱、 导向箱、 隔板等， 往复运动驱动组件设置在动力箱内， 往复冲击导向组件设置在导向箱内， 隔板设置在动力箱与导向箱之间， 固定座包括导向箱固 定座和 /或动力箱固定座等， 密封套包括导向箱密封套和 /或动力箱密封套等， 动力箱固定座 设置在隔板上， 动力箱密封套设置在动力箱固定座内， 连接件上设有运动密封塞或运动密封 护套等， 动力箱密封套与运动密封塞或与运动密封护套等配合实现密封， 阻止液体、 物料或 粉尘从动力箱进入导向箱， 往复冲击导向组件包括导向杆， 导向杆与导向箱的配合处设置导 向箱固定座， 导向箱固定座内设置导向箱密封套， 运动密封塞或运动密封护套包括密封柱， 密封柱与动力箱固定座配合密封， 运动密封塞或运动密封护套等与连接件分体连接或为一体 式等。
所述的运动密封护套与连接件分体连接或为一体式等， 分体连接时运动密封护套与连接 件之间设有密封件。
所述的动力箱固定座与动力箱密封套上分别设置相互配合的卡簧槽， 将卡簧设置在卡簧 槽内， 运动密封塞或运动密封护套等设置在动力箱密封套内。
所述的密封件包括 o型密封圈或 Y型密封圈或无骨架密封圈或骨架密封圈或开口密封圈 或帽型组合密封或双唇组合防尘圈或唇边防尘圈或单向密封橡胶圈或双向密封橡胶圏或 U形 内骨架橡胶密封圈或聚四氟乙烯密封圈或皮革密封圈或骨架型真空用橡胶密封圈或 )型真 空用橡胶密封圈或 J型真空用橡胶密封圈或浮动密封等。
所述的拆卸密封套结构包括凹槽、 凸起、 销孔和 /或螺孔等。
所述的导向耐磨密封套包括滑动轴承， 滑动轴承包括碳纤维陶瓷滑动轴承、 硅纤维陶瓷 滑动轴承、 石墨自润滑滑动轴承、 铜合金滑动轴承、 高分子滑动轴承或高锡铝合金滑动轴承 或碳化钨锡合金轴承或碳化钨锡锌合金轴承或金刚石纳米微粉轴承等。
所述的卡簧包括内卡簧和 /或外卡簧等， 卡簧材料为弹簧钢或合金钢或尼龙材料或橡胶材 料或塑料材料或竹木材料或复合材料等。
本发明的有益效果是：
本采掘机滑动扣接易拆卸密封装置具有以下优点：
1、 固定座设置在往复冲击箱体上， 连接件连接往复冲击导向组件和往复运动驱动组件， 密封件设置在密封套上， 密封套与固定座包括锁紧件孔槽， 锁紧件设置于锁紧件孔槽， 密封 套插孔件设置在固定座插孔中， 锁紧件连接固定座与密封套， 往复运动驱动组件驱动导向件 穿过密封套做往复运动， 锁紧件阻止导向件在往复运动时将密封套从固定座上带落， 密封套 和 /或固定座上设有拆卸密封套结构， 从根本上改变了往复冲击采掘机直接将密封件设置在箱 体上， 使密封件承受全部往复冲击摩擦力及导向件左右摆动时的侧向力， 将密封件设置在密 封套上使密封套吸收往复冲击侧向力， 提高了密封件的使用寿命， 在更换多层密封件时直接 通过拆卸密封套结构迅速将密封套从固定座上撬拉下来， 再迅速将设有密封件的密封套推入 固定座内， 并快速通过锁紧件将密封套锁紧在固定座上， 大大提高了生产效率。
2、 滑套肩与密封套肩贴合阻止密封套脱落， 提高了密封套与固定座之间的密封效果。
3、拆卸槽设置在滑套肩与相对应的固定座的另一端或设置在与滑套肩相对应的密封套的 另一端， 当密封件和 /或密封套等损坏需更换时， 通过拆卸槽将密封套从固定座插孔中撬拉出 来， 结构简单巧妙、 实用性强。
4、上销柱、 下销柱开口距离大于上卡簧锁紧件孔槽和下卡簧锁紧件孔槽之间的距离， 将 弧头 V形口卡簧的上销柱、 下销柱对应穿入上卡簧锁紧件孔槽和下卡簧锁紧件孔槽， 阻止密 封套从固定座上脱离， 上销柱向上产生弹力且下销柱向下产生弹力阻止弧头 V形口卡簧从固 定座与密封套上脱落， 大大提高了防脱强度。
5、将孔用弹性挡圈设置在孔用弹性挡圈槽与密封套挡台处， 使孔用弹性挡圈有效地阻止 了密封套从固定座内脱落。
6、将外弧面卡簧设置在外弧面卡簧变形槽上， 将密封套推入固定座插孔， 固定座孔壁将 外弧面卡簧压缩进外弧面卡簧变形槽内， 当把外弧面卡簧推至固定座外弧面卡簧槽位置时外 弧面卡簧向外弹伸卡入固定座外弧面卡簧槽， 密封套与固定座扣合， 外弧面卡簧阻止密封套 从固定座上脱落， 固定座和 /或密封套等上设有拆卸密封套结构， 用大于外弧面卡簧变形的力 通过拆卸密封套结构撬和 /或拉等密封套， 使密封套从固定座插孔中向外移动将外弧面卡簧推 入外弧面卡簧变形槽内， 将密封套从固定座插孔中拉出， 该结构简单实用， 有效地保护了卡 簧不受外物冲击不被腐蚀污染。
7、外弧面卡簧槽弧面的高度小于外弧面卡簧外弧面的半径， 防止外弧面卡簧进入外弧面 卡簧槽内无法拆卸， 外弧面卡簧槽弧面的半径大于或等于外弧面卡簧外弧面的半径， 有利于 外弧面卡簧卡入外弧面卡簧槽，并且有利于外弧面卡簧的外弧面与外弧面卡簧槽的槽面贴合， 起到较好的防脱作用。
8、弧头段设置于弧头段凹槽， 弧头段凹槽保护弧头段， 弧头段与弧头段凹槽之间设有拆 卸弧头 V形口卡簧结构， 方便快速拆卸。
9、锁头设置在锥形孔内或设置在锥形槽内或设置在锁孔内等， 锁头与锥形孔或锥形槽或 锁孔等紧密配合， 锁根与弹性体设置在凹孔内， 锁根与凹孔紧密配合， 有利于锁紧密封套与 固定座且可通过锁头的伸缩快速拆装密封套。
10、 防转结构防止密封套旋转， 减少了密封套的活动空间与活动量， 进一步提高了密封 效果。
11、 密封套与固定座之间设有密封件， 进一步提高了密封套与固定座之间的密封效果， 同时提高了密封套吸收侧向力的结构效果。
12、 动力箱固定座设置在隔板上， 动力箱密封套设置在动力箱固定座内， 连接件设有运 动密封塞或运动密封护套， 阻止液体、 物料或粉尘从动力箱进入导向箱， 导向杆与导向箱的 配合处设有导向箱固定座， 导向箱固定座内设置导向箱密封套等， 通过导向箱密封套与动力 箱密封套的多层密封设置提高了对动力箱密封效果， 减少了频繁更换动力箱密封套的次数， 提高了对往复运动驱动组件导向保护效果。
13、 运动密封塞与连接件且与往复冲击导向组件一体式， 使该装置主要工作部件结构简 单、 强度大， 易损件少。
14、 运动密封护套将往复运动驱动组件的连杆设置在密封套内， 减少了往复冲击导向组 件与往复运动驱动组件的连接长度， 相应地减少了往复冲击箱的长度， 节约了设备所需空间 与材料消耗。
15、 动力箱固定座与动力箱密封套上分别设置相互配合的卡簧槽， 将卡簧设置在卡簧槽 内， 运动密封塞或运动密封护套等设置在动力箱密封套内， 充分利用了卡簧强度大、 耐剪切、 耐冲击使用方便的优点， 且使密封套拆卸方便、 快捷。
16、 导向耐磨密封套与导向耐磨密封套固定座扣合， 导向耐磨密封套与导向耐磨密封套 固定座上分别设置相互配合的卡簧槽， 将卡簧设置在卡簧槽内， 卡簧阻止导向耐磨密封套从 导向耐磨密封套固定座内脱落，导向耐磨密封套起到密封作用的同时其耐磨结构及材料大大 提高了密封套的使用寿命， 减少了导向密封阻力。
17、浮动密封圈设置在浮动架与动力箱固定座之间和 /或设置在浮动架与导向箱固定座之 间等， 当采掘机往复冲击煤壁、 岩壁或板结水泥等产生强大的侧向力， 侧向力推动往复冲击 导向组件冲击浮动架时浮动密封圈变形吸收强大的侧向力， 摩擦密封圈设置在浮动架与导向 杆之间和 /或设置在浮动架与运动密封塞之间等，在变形吸收往复冲击反作用力及侧向力的同 时耐磨损，锁紧件设置在浮动架与动力箱固定座结合部和 /或设置在浮动架与导向箱固定座结 合部等， 阻止浮动架脱落， 浮动架两侧设置密封件大大提高了采掘机滑动扣接易拆卸密封装 置适用于往复冲击采掘机重载密封的性能。
18、浮动架上设有两道以上的浮动密封圈和 /或设有两道以上的摩擦密封圈等， 大大提高 了该装置的密封效果及浮动密封强度。
19、 碳纤维陶瓷滑动轴承、 硅纤维陶瓷滑动轴承、 石墨自润滑滑动轴承、 铜合金滑动轴 承、 高分子滑动轴承或高锡铝合金滑动轴承或碳化钨锡合金轴承或碳化钨锡锌合金轴承或金 刚石纳米微粉轴承等用于密封套提高了密封套的耐磨损性能。
20、 分体密封筒由多块密封筒件扣合而成， 当密封套需要更换时不拆除该装置的其它部 件即可通过拆除分体密封筒， 迅速完成更换密封套工作。 附图说明
图 1是实施例 1中采掘机滑动扣接易拆卸密封装置的主视图；
图 2是实施例 1中图 1中 I处的放大视图；
图 3是实施例 1中图 1中 I处的放大视图的锁紧件孔槽布置示意图；
图 4是实施例 1中卡簧的结构示意图；
图 5是实施例 1中卡簧结构示意图的另一种方式；
图 6是实施例 2中采掘机滑动扣接易拆卸密封装置的主视图；
图 Ί是实施例 2中密封套结构示意图；
图 8是实施例 3中采掘机滑动扣接易拆卸密封装置的结构示意图；
图 9是实施例 3中弧头 V形口卡簧的结构示意图；
图 10是实施例 3中图 8的 A-A的剖视图；
图 11是实施例 3中图 8的 A- A的剖视图另一种方式；
图 12是实施例 3中拆卸弧头 V形口卡簧结构的结构示意图；
图 13是实施例 4中弹力锁的安装结构示意图；
图 14是实施例 4中弹力锁的结构示意图；
图 15是实施例 5中密封套布置的结构示意图；
图 16是实施例 5中图 15中 B-B的剖视图；
图 17是实施例 6中采掘机滑动扣接易拆卸密封装置的结构示意图；
图 18是实施例 7中孔用弹性挡圈安装结构示意图；
图 19是实施例 7中孔用弹性挡圈槽的结构示意图；
图 20是实施例 7中密封套挡台的结构示意图；
图 21是实施例 8中外弧面卡簧的结构示意图；
图 22是实施例 9中浮动密封的结构示意图；
图 23是实施例 10中分体密封筒的结构示意图；
图 24是实施例 11中的结构示意图；
图 25是实施例 12中导向耐磨密封套的结构示意图；
图 26是实施例 12中浮动架的结构示意图。
图中： 1、 往复冲击导向组件； 2、 往复冲击箱体； 3、 连接件； 4、 往复运动驱动组件； 5、 导向件； 6、 固定座； 7、 锁紧件； 8、 密封套； 9、 密封件； 10、 拆卸槽； 11、 密封套插孔件; 12、 固定座插孔； 13、 锁紧件孔槽； 14、 卡簧； 15、 滑套肩； 16、 密封套肩； 17、 上卡簧锁 紧件孔槽； 18、 下卡簧锁紧件孔槽； 19、 上销柱； 20、 弧头 V形口卡簧； 21、 弧头段； 22、 下销柱； 23、 弧头段凹槽； 24、 拆卸弧头 V形口卡簧结构； 25、 弹力销； 26、 锥形孔； 27、 凹孔； 28、 锁头； 29、 锁根； 30、 弹力卡销； 31、 弹性体； 32、 左圆右棱防转结构； 33、 导 向箱； 34、 动力箱密封套； 35、 隔板； 36、 动力箱固定座； 37、 动力箱； 38、 导向箱固定座； 39、 运动密封塞； 40、 运动密封护套； 41、 导向杆； 42、 卡簧槽； 43、 密封柱； 44、 孔用弹 性挡圈； 45、 孔用弹性挡圈槽； 46、 密封套挡台； 47、 外弧面卡簧； 48、 固定座外弧面卡簧 槽； 49、 外弧面卡簧变形槽； 50、 浮动密封； 51、 浮动架； 52、 浮动密封圈； 53、 摩擦密封 圈； 54、 分体密封筒； 55、 导向耐磨密封套； 56、 浮动密封圈； 57、 外弧面卡簧槽； 58、 外 弧面卡簧外弧面。
具体实施方式
下面结合附图对本发明做进一步说明。
实施例 1
图 1至图 5为实施例 1所述的采掘机滑动扣接易拆卸密封装置。该采掘机滑动扣接易拆卸 密封装置包括往复冲击箱体 2、 往复冲击导向组件 1、 往复运动驱动组件 4、 连接件 3、 固定 座 6、 密封套 8、 密封件 9、 锁紧件 7等， 连接件 3与往复运动驱动组件 4为一体式结构， 往 复冲击导向组件 1与往复运动驱动组件 4分体式结构设置， 往复冲击导向组件 1和往复运动 驱动组件 4通过连接件 3连接， 固定座 6设置在往复冲击箱体 2上， 固定座 6与往复冲击箱 体 2为一体式结构， 连接件 3与往复冲击导向组件 1为一体式结构， 往复冲击导向组件 1包 括导向件 5等， 密封件 9设置在密封套 8上， 固定座 6包括固定座插孔 12等， 密封套 8包括 密封套插孔件 11等， 密封套 8与固定座 6包括锁紧件孔槽 13等， 锁紧件 7为卡簧 14等， 卡 簧 14设置于锁紧件孔槽 13， 密封套插孔件 11设置在固定座插孔 12中， 卡簧 14连接固定座 6与密封套 8， 往复运动驱动组件 4驱动导向件 5穿过密封套 8做往复运动， 卡簧 14阻止导 向件 5往复运动时将密封套 8从固定座 6上带落。
所述的往复冲击导向组件 1 与往复运动驱动组件 4也或者为分体连接或为一体式结构设 置。
所述的连接件 3与往复运动驱动组件 4或者为分体或分体连接式结构。
所述的固定座 6与往复冲击箱体 2也或者为分体式结构形式。
所述的连接件 3与往复冲击导向组件 1或者为分体连接的结构形式。 所述的锁紧件 7还或者为弹力销或锁销等方式。
或者往复运动驱动组件 4包括导向件 5等， 导向件与连接件 3分体连接或为一体式。 实施例 2
如图 6至图 7所示， 为实施例 2所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1不 同的是： 所述的固定座 6包括滑套肩 15等， 密封套 8包括密封套肩 16等， 滑套肩 15与密封 套肩 16贴合阻止密封套 8脱落。
所述的卡簧为弹簧钢卡簧或合金钢卡簧或尼龙材料卡簧或橡胶材料卡簧或塑料材料卡簧 或竹木材料卡簧或复合材料卡簧。 卡簧包括弹簧钢卡簧或合金钢卡簧或尼龙材料卡簧或橡胶 材料卡簧或塑料材料卡簧或竹木材料卡簧或复合材料卡簧等。
其它同实施例 1。
实施例 3
如图 8至图 12所示， 为实施例 3所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1不 同的是： 在固定座 6与密封套 8结合部设置卡簧的锁紧件孔槽 13等， 卡簧的锁紧件孔槽 13 包括上卡簧锁紧件孔槽 17和下卡簧锁紧件孔槽 18等， 卡簧 14包括弧头 V形口卡簧 20等， 弧头 V形口卡簧 20包括上销柱 19、 下销柱 22， 上销柱 19、 下销柱 22开口距离大于上卡簧 锁紧件孔槽 17和下卡簧锁紧件孔槽 18之间的距离， 将弧头 V形口卡簧 20的上销柱 19、 下 销柱 22对应穿入上卡簧锁紧件孔槽 17和下卡簧锁紧件孔槽 18， 阻止密封套 8从固定座 6上 脱离，上销柱 19向上产生弹力且下销柱 22向下产生弹力阻止弧头 V形口卡簧 20从固定座 6 与密封套 8上脱落。
所述的固定座 6或密封套 8上设有弧头段凹槽 23等， 弧头 V形口卡簧 20还包括弧头段 21等， 弧头段 21设置于弧头段凹槽 23， 弧头段凹槽 23保护弧头段 21， 弧头段 21与弧头段 凹槽 23之间设有拆卸弧头 V形口卡簧结构 24。
其它同实施例 1。
实施例 4
如图 13至图 14所示， 为实施例 4所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1 不同的是： 所述的弹力销 25包括弹力卡销 30等， 固定座 6设有凹孔 27等， 密封套 8对应地 设有与凹孔 27相配合的锥形孔 26或锥形槽或销孔等， 弹力卡销 30设置在锥形孔 26与凹孔 27内或设置在锥形槽与凹孔 27内或设置在销孔与凹孔 27内。 如图 14所示， 弹力卡销 30包 括锁头 28和锁根 29等， 锁根 29后部设有弹性体 31， 弹性体 31—端或两端设有锁头 28， 固 定座 6设有凹孔 27， 密封套 8上对应地设有与凹孔 27相配合的锥形孔 26或锥形槽或锁孔， 锁头 28设置在锥形孔 26内或设置在锥形槽内或设置在锁孔内， 锁头 28与锥形孔 26或锥形 槽或锁孔紧密配合， 锁根 29与弹性体 31设置在凹孔 27内， 锁根 29与凹孔 27紧密配合。
其它同实施例 1。
实施例 5
如图 15至图 16所示， 为实施例 5所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1 不同的是： 所述的密封套 8包括防转结构等， 如图 17所示， 防转结构为左圆右棱防转结构 32方式， 防转结构或者为方形防转结构或三角形防转结构或多边形防转结构或上圆下棱防转 结构或凹凸扣合防转结构或卡销防转结构等。
其它同实施例 1。
实施例 6
如图 17所示，为实施例 6所示的采掘机滑动扣接易拆卸密封装置，与实施例 1不同的是： 往复冲击箱体包括动力箱 37、 导向箱 33、 隔板 35等， 往复运动驱动组件 4设置在动力箱 37 内， 往复冲击导向组件 1设置在导向箱 33内， 隔板 35设置在动力箱 37与导向箱 33之间， 固定座为动力箱固定座 36等， 密封套为动力箱密封套 34等， 动力箱固定座 36设置在隔板 35上， 动力箱密封套 34设置在动力箱固定座 36内， 连接件上设有运动密封塞 39或运动密 封护套 40等， 动力箱密封套 34与运动密封塞 39或与运动密封护套 40配合实现密封， 阻止 液体、 物料或粉尘从动力箱 37进入导向箱 33， 往复冲击导向组件 1包括导向杆 41等， 导向 杆 41与导向箱 33的配合处设置导向箱固定座 38等，导向箱固定座 38内设置导向箱 33密封 套 8等。如图 21所示， 运动密封塞 39或运动密封护套 40包括密封柱 43等， 密封柱 43与动 力箱固定座 36配合密封，运动密封塞 39或运动密封护套 40与连接件 3分体连接或为一体式。
所述的固定座也或者为导向箱固定座 38等。 密封套也或者为导向箱密封套等。
其它同实施例 1。
实施例 7
如图 18至图 20所示， 为实施例 7所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1 不同的是： 卡簧包括孔用弹性挡圈 44等， 固定座 6上设有孔用弹性挡圈槽 45， 密封套 8上 设有与孔用弹性挡圈槽 45相配合的密封套挡台 46， 将孔用弹性挡圈 44设置在孔用弹性挡圈 槽 45与密封套挡台 46处， 孔用弹性挡圈 44阻止密封套 8从固定座 6内脱落。
其它同实施例 1。 实施例 8
如图 21所示，为实施例 8所示的采掘机滑动扣接易拆卸密封装置，与实施例 1不同的是: 所述的卡簧包括外弧面卡簧 47等， 固定座 6包括固定座插孔 12等， 固定座插孔 12内设置固 定座外弧面卡簧槽 48等， 密封套 8上设有与固定座外弧面卡簧槽 48相对应的外弧面卡簧变 形槽 49等， 将外弧面卡簧 47设置在外弧面卡簧变形槽 49上， 将密封套 8推入固定座插孔 12等， 固定座 6孔壁将外弧面卡簧 47压缩进外弧面卡簧变形槽 49内， 当把外弧面卡簧 47 推至固定座外弧面卡簧槽 48位置时外弧面卡簧 47向外弹伸卡入固定座外弧面卡簧槽 48， 密 封套 8与固定座 6扣合， 外弧面卡簧 47阻止密封套 8从固定座 6上脱落， 固定座 6和 /或密 封套 8上设有拆卸密封套结构， 用大于外弧面卡簧 47变形的力通过拆卸密封套结构撬和 /或 拉密封套 8， 密封套 8从固定座插孔 12中向外移动将外弧面卡簧 47推入外弧面卡簧变形槽 49内， 将密封套 8从固定座插孔 12中拉出， 外弧面卡簧槽 57弧面的高度小于外弧面卡簧外 弧面 58的半径， 防止外弧面卡簧进入外弧面卡簧槽内无法拆卸， 外弧面卡簧槽 57弧面的半 径大于或等于外弧面卡簧外弧面 58的半径， 有利于外弧面卡簧卡入外弧面卡簧槽， 并且有利 于外弧面卡簧的外弧面与外弧面卡簧槽的槽面贴合， 起到较好的防脱作用。
其它同实施例 1。
实施例 9
如图 22所示，为实施例 9所示的采掘机滑动扣接易拆卸密封装置，与实施例 1不同的是： 所述的浮动密封 50包括浮动架 51、 浮动密封圈 52、 摩擦密封圈 53、 锁紧件 7等， 固定座包 括隔板固定座和 /或导向箱固定座 38， 隔板固定座与隔板 35分体连接或为一体式， 浮动密封 圈 52设置在浮动架 51与隔板固定座之间和 /或设置在浮动架 51与导向箱固定座 38之间，摩 擦密封圈 53设置在浮动架 51与导向杆 41之间和 /或设置在浮动架 51与运动密封结构之间， 锁紧件 7设置在浮动架 51与隔板固定座结合部和 /或设置在浮动架 51与导向箱固定座 38结 合部， 阻止浮动架 51从隔板固定座上脱落和 /或阻止浮动架 51从导向箱固定座 38上脱落。
其它同实施例 1和 6。
实施例 10
如图 23所示， 为实施例 10所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1不同的 是： 所述的密封套 8为分体密封筒 54式结构， 如图 29所示， 密封套 8被分成了三份， 分体 密封筒或者为由多块密封筒件扣合而成。
所述的密封套 8也或者为整体密封筒结构方式。 其它同实施例 1。
实施例 11
如图 24所示，为实施例 11所示的采掘机滑动扣接易拆卸密封装置，与实施例 1不同的是: 如图 31所示， 密封套 8上设有拆卸密封套结构， 拆卸密封套结构包括凹槽、 凸起、 销孔和 / 或螺孔等。 如图所示具体的拆卸密封套结构为拆卸槽 10， 拆卸槽 10设置在与滑套肩 15相对 应的固定座 6的另一端或设置在与滑套肩 15相对应的密封套 8的另一端， 当密封件 9和 /或 密封套 8损坏需更换时， 通过拆卸槽 10将密封套 8从固定座插孔 12中撬拉出来， 所述的拆 卸密封套结构或者设置在固定座 6上。
所述的卡簧 14设置为内卡簧或外卡簧或外弧面卡簧或弧头 V形口卡簧或弧头卡板开 口圈卡簧或轴用弹性挡圈或孔用弹性挡圈或钢丝弹性挡圈或锥销弹性挡圈等。
所述的密封套 8与固定座 6之间设有密封件 9， 或者为使密封套 8与固定座 6为过 盈配合方式连接等。
所述的密封件 9为 0型密封圈或 Y型密封圈或无骨架密封圈或骨架密封圈或开口密 封圈或帽型组合密封或双唇组合防尘圈或唇边防尘圈或单向密封橡胶圈或双向密封橡胶 圈或 U形内骨架橡胶密封圈或聚四氟乙烯密封圈或皮革密封圈或骨架型真空用橡胶密封 圈或 JO型真空用橡胶密封圈或 J型真空用橡胶密封圈或浮动密封等，也或者为以上方式 的组合使用。
其它同实施例 1。
实施例 12
如图 25所示， 为实施例 11所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1不 同的是： 所述的密封套 8包括导向耐磨密封套 55等， 导向箱上设有导向耐磨密封套固定 座等， 导向耐磨密封套与导向耐磨密封套固定座扣合， 导向耐磨密封套与导向耐磨密封 套固定座上分别设置相互配合的卡簧槽， 将卡簧设置在卡簧槽内， 卡簧阻止导向耐磨密 封套从导向耐磨密封套固定座内脱落， 导向耐磨密封套有耐磨层密封或在导向耐磨密封 套上设置密封件。
所述的导向耐磨密封套 55包括滑动轴承等， 滑动轴承包括碳纤维陶瓷滑动轴承、硅 纤维陶瓷滑动轴承、 石墨自润滑滑动轴承、 铜合金滑动轴承、 高分子滑动轴承或高锡铝 合金滑动轴承或碳化钨锡合金轴承或碳化钨锡锌合金轴承或金刚石纳米微粉轴承等。 实施例 13
如图 26所示， 为实施例 13所示的采掘机滑动扣接易拆卸密封装置， 与实施例 1不同 的是：所述的浮动架 51上或者设置两道以上的浮动密封圈 56和 /或设有两道以上的摩擦密封 圈等。
其它同实施例 1。

Claims

权 利 要 求 书
1、 一种采掘机滑动扣接易拆卸密封装置， 其特征在于： 包括往复冲击箱体、 往复冲击导 向组件、 往复运动驱动组件、 连接件， 采掘机滑动扣接易拆卸密封装置还包括固定座、 密封套、 密封件、 锁紧件， 往复冲击导向组件与往复运动驱动组件分体或分体连接或为 一体式， 固定座设置在往复冲击箱体上， 固定座与往复冲击箱体分体连接或为一体式， 连接件连接往复冲击导向组件和往复运动驱动组件， 连接件与往复冲击导向组件分体连 接或为一体式， 往复冲击导向组件和 /或往复运动驱动组件包括导向件， 密封件设置在密 封套上， 固定座包括固定座插孔， 密封套包括密封套插孔件， 密封套与固定座包括锁紧 件孔槽， 锁紧件包括卡簧或弹力销或锁销， 锁紧件设置于锁紧件孔槽， 密封套插孔件设 置在固定座插孔中， 锁紧件连接固定座与密封套， 往复运动驱动组件驱动导向件穿过密 封套做往复运动， 锁紧件阻止导向件往复运动时将密封套从固定座上带落， 密封套和 /或 固定座上设有拆卸密封套结构。
2、根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的固定座 包括滑套肩， 密封套还包括密封套肩， 滑套肩与密封套肩贴合阻止密封套脱落。
3、根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的拆卸密 封套结构包括拆卸槽， 拆卸槽设置在滑套肩相对应的固定座的另一端或设置在与滑套肩 相对应的密封套的另一端， 当密封件和 /或密封套损坏需更换时， 通过拆卸槽将密封套从 固定座插孔中撬拉出来。
4、根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的在固定 座与密封套结合部设置卡簧锁紧件孔槽， 卡簧锁紧件孔槽包括上卡簧锁紧件孔槽和下卡 簧锁紧件孔槽， 卡簧包括弧头 V形口卡簧， 弧头 V形口卡簧包括上销柱、 下销柱， 上销 柱、 下销柱开口距离大于上卡簧锁紧件孔槽和下卡簧锁紧件孔槽之间的距离， 将弧头 V 形口卡簧的上销柱、 下销柱对应穿入上卡簧锁紧件孔槽和下卡簧锁紧件孔槽， 阻止密封 套从固定座上脱离， 上销柱向上产生弹力且下销柱向下产生弹力阻止弧头 V形口卡簧从 固定座与密封套上脱落。
5、根据权利要求 1或 4所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的固 定座或密封套上设有弧头段凹槽， 弧头 V形口卡簧还包括弧头段， 弧头段设置于弧头段 凹槽，弧头段凹槽保护弧头段，弧头段与弧头段凹槽之间设有拆卸弧头 V形口卡簧结构。 fi. *0ffi*VSll¾* 1 堀机滑 Φπ榇爲柢知^封奘罟. ：Hil# iF亦干： 所沭的卡箸包 合的密封套挡台， 将孔用弹性挡圈设置在孔用弹性挡圈槽与密封套挡台处， 孔用弹性挡 圈阻止密封套从固定座内脱落。
7、根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的卡簧包 括外弧面卡簧， 固定座包括固定座插孔， 固定座插孔内设置固定座外弧面卡簧槽， 密封 套上设有与固定座外弧面卡簧槽相对应的外弧面卡簧变形槽， 将外弧面卡簧设置在外弧 面卡簧变形槽上， 将密封套推入固定座插孔， 固定座孔壁将外弧面卡簧压缩进外弧面卡 簧变形槽内， 当把外弧面卡簧推至固定座外弧面卡簧槽位置时外弧面卡簧向外弹伸卡入 固定座外弧面卡簧槽， 密封套与固定座扣合， 外弧面卡簧阻止密封套从固定座上脱落， 固定座和 /或密封套上设有拆卸密封套结构，用大于外弧面卡簧变形的力通过拆卸密封套 结构撬和 /或拉密封套，密封套从固定座插孔中向外移动将外弧面卡簧推入外弧面卡簧变 形槽内， 将密封套从固定座插孔中拉出。
8、根据权利要求 7所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的外弧面 卡簧槽弧面的高度小于外弧面卡簧外弧面的半径， 外弧面卡簧槽弧面的半径大于或等于 外弧面卡簧外弧面的半径。
9、根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的密封件 包括浮动密封， 浮动密封包括浮动架、 浮动密封圈、 摩擦密封圈、 锁紧件， 固定座包括 隔板固定座和 /或导向箱固定座， 隔板固定座与隔板分体连接或为一体式， 浮动密封圈设 置在浮动架与隔板固定座之间和 /或设置在浮动架与导向箱固定座之间，摩擦密封圈设置 在浮动架与导向杆之间和 /或设置在浮动架与运动密封结构之间，锁紧件设置在浮动架与 隔板固定座结合部和 /或设置在浮动架与导向箱固定座结合部，阻止浮动架从隔板固定座 上脱落和 /或阻止浮动架从导向箱固定座上脱落。
10、 根据权利要求 9所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的浮动 架上设有两道以上的浮动密封圈和 /或设有两道以上的摩擦密封圈。
11、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 密封套包括 整体密封筒或分体密封筒， 分体密封筒由多块密封筒件扣合而成。
12、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的弹力 销包括弹力卡销， 固定座设有凹孔， 密封套对应地设有与凹孔相配合的锥形孔或锥形槽 或销孔， 弹力卡销设置在锥形孔与凹孔内或设置在锥形槽与凹孔内或设置在销孔与凹孔 13、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的弹力 销包括弹力卡销， 弹力卡销包括锁头和锁根， 锁根后部设有弹性体， 弹性体一端或两端 设有锁头， 固定座设有凹孔， 密封套上对应地设有与凹孔相配合的锥形孔或锥形槽或锁 孔， 锁头设置在锥形孔内或设置在锥形槽内或设置在锁孔内， 锁头与锥形孔或锥形槽或 锁孔紧密配合， 锁根与弹性体设置在凹孔内， 锁根与凹孔紧密配合。
14、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的密封 套包括防转结构， 防转结构包括左圆右棱防转结构或方形防转结构或三角形防转结构或 多边形防转结构或上圆下棱防转结构或凹凸扣合防转结构或卡销防转结构。
15、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的密封 套包括导向耐磨密封套， 导向箱上设有导向耐磨密封套固定座， 导向耐磨密封套与导向 耐磨密封套固定座扣合， 导向耐磨密封套与导向耐磨密封套固定座上分别设置相互配合 的卡簧槽， 将卡簧设置在卡簧槽内， 卡簧阻止导向耐磨密封套从导向耐磨密封套固定座 内脱落。
16、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的密封 套与固定座之间设有密封件或为过盈配合。
17、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 往复冲击箱 体包括动力箱、 导向箱、 隔板， 往复运动驱动组件设置在动力箱内， 往复冲击导向组件 设置在导向箱内， 隔板设置在动力箱与导向箱之间， 固定座包括导向箱固定座和 /或动 力箱固定座，密封套包括导向箱密封套和 /或动力箱密封套，动力箱固定座设置在隔板上， 动力箱密封套设置在动力箱固定座内， 连接件上设有运动密封塞或运动密封护套，， 动力 箱密封套与运动密封塞或与运动密封护套配合实现密封， 阻止液体、 物料或粉尘从动力 箱进入导向箱， 往复冲击导向组件包括导向杆， 导向杆与导向箱的配合处设置导向箱固 定座， 导向箱固定座内设置导向箱密封套， 运动密封塞或运动密封护套包括密封柱， 密 封柱与动力箱固定座配合密封， 运动密封塞或运动密封护套与连接件分体连接或为一体 式。
18、根据权利要求 17所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的运动 密封护套与连接件分体连接或为一体式， 分体连接时运动密封护套与连接件之间设有密 封件。 箱固定座与动力箱密封套上分别设置相互配合的卡簧槽， 将卡簧设置在卡簧槽内， 运动 密封塞或运动密封护套设置在动力箱密封套内。
20、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的密封 件包括◦型密封圈或 Y型密封圈或无骨架密封圈或骨架密封圈或开口密封圈或帽型组合 密封或双唇组合防尘圈或唇边防尘圈或单向密封橡胶圈或双向密封橡胶圈或 U形内骨架 橡胶密封圈或聚四氟乙烯密封圈或皮革密封圈或骨架型真空用橡胶密封圈或 JO 型真空 用橡胶密封圈或 J型真空用橡胶密封圈或浮动密封。
21、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的拆卸 密封套结构包括凹槽、 凸起、 销孔和 /或螺孔。
22、 根据权利要求 15所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的导向 耐磨密封套包括滑动轴承， 滑动轴承包括碳纤维陶瓷滑动轴承、 硅纤维 P¾瓷滑动轴承、 石墨自润滑滑动轴承、 铜合金滑动轴承、 高分子滑动轴承或高锡铝合金滑动轴承或碳化 钨锡合金轴承或碳化钨锡锌合金轴承或金刚石纳米微粉轴承。
24、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的卡簧 包括内卡簧或外卡簧或外弧面卡簧或弧头 V形口卡簧或弧头卡板开口圈卡簧或轴用弹性 挡圈或孔用弹性挡圈或钢丝弹性挡圈或锥销弹性挡圈。
25、 根据权利要求 1所述的采掘机滑动扣接易拆卸密封装置， 其特征在于： 所述的卡簧 包括弹簧钢卡簧或合金钢卡簧或尼龙材料卡簧或橡胶材料卡簧或塑料材料卡簧或竹木材 料卡簧或复合材料卡簧。
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