WO2018032545A1 - Flywheel-driven breaking hammer having stripping function - Google Patents

Flywheel-driven breaking hammer having stripping function Download PDF

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Publication number
WO2018032545A1
WO2018032545A1 PCT/CN2016/097920 CN2016097920W WO2018032545A1 WO 2018032545 A1 WO2018032545 A1 WO 2018032545A1 CN 2016097920 W CN2016097920 W CN 2016097920W WO 2018032545 A1 WO2018032545 A1 WO 2018032545A1
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WO
WIPO (PCT)
Prior art keywords
peeling
rod
flywheel
drill rod
block
Prior art date
Application number
PCT/CN2016/097920
Other languages
French (fr)
Chinese (zh)
Inventor
顾祥茂
Original Assignee
顾祥茂
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 顾祥茂 filed Critical 顾祥茂
Publication of WO2018032545A1 publication Critical patent/WO2018032545A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil

Definitions

  • the invention belongs to the technical field of breakers, and in particular relates to a breaker which has a peeling function of a flywheel drive belt.
  • the drill rod of the broken hammer can only hit the object and break the target.
  • the drill rod cannot accurately aim the broken point and carry out the next strike;
  • the impact will continue to cause the front body and the main body screws to be loose and damaged.
  • the construction machinery body will be damaged. If the crushing operation is carried out, an attempt is made to shake the drill rod to clean and break.
  • the stone, the main screw and the drill rod will have the possibility of cracking.
  • the present invention designs a flywheel driven stripping function to solve the above problems.
  • the present invention discloses a flywheel driven belt peeling function, which is realized by the following technical solutions.
  • a flywheel driving a broken hammer with a peeling function characterized in that it comprises a flywheel, a hydraulic motor, a hydraulic inlet and outlet, a first support, a second support, a first side plate, a side plate support, a second side plate, and a mounting hole
  • Impact spring hydraulic push rod, drill rod sleeve, drill rod, flywheel impact block, flywheel shaft, impact rod, impact hammer, first spring support, second spring support, push rod support, drill rod block, drill rod reciprocating Hole and impact hammer reciprocating hole
  • a flywheel impact block is mounted on the flywheel, two hydraulic inlets and outlets are mounted on the hydraulic motor, and a hydraulic motor, a first support, a flywheel, a second side plate and a hydraulic motor shaft are sequentially mounted on the flywheel shaft Fixedly connected with the flywheel shaft, the flywheel is fixed on the flywheel shaft; the first support is mounted on the second support inner edge surface, and the second support is mounted on the first side plate, and is installed between the first
  • the hydraulic motor can drive the flywheel to rotate.
  • the flywheel impact block rotates around the flywheel shaft and reaches a certain speed.
  • the hydraulic push rod is extended under the action of the hydraulic oil pressure to be mounted on the impact hammer.
  • the second spring support slides upward in the reciprocating hole of the impact hammer, and drives the impact hammer and the impact rod to move upwards, so that the flywheel impact block can strike the impact rod; the impact rod is subjected to the force to drive the impact hammer to move downward, and the second spring supports Sliding downward in the reciprocating hole of the impact hammer, the impact spring is extended, and the hydraulic push rod is compressed.
  • the hydraulic oil in the hydraulic push rod does not have any pressure, and is in a free flowing state, and the hydraulic oil in the hydraulic push rod does not interfere with the hydraulic pressure.
  • the drill rod includes a trigger paddle, a peeling piece, a peeling head, a drill rod shell, a drill rod top cover, a bearing rod, a bearing rod return spring, a first snap ring, a second snap ring, a stripping energy storage spring, and a third Snap ring, bearing rod sleeve, fixing ring, peeling push rod, card hole, peeling mounting hole, peeling plate rotating shaft, sliding key, fixing hole, sliding groove, latching block, card lock return spring, push rod rotating pair, a block stopper, a block chute, a pad chute, a limiter chute, wherein a top of the drill rod shell is mounted with a drill rod top cover, and a bottom end of the drill rod shell is provided with a peeling head, and the inside of the rod shell
  • the bearing rod is installed; the top cover of the drill rod, the return spring of the bearing rod, the first snap ring, the second snap ring, the stripping energy storage spring, and the third snap ring are sequentially mounted on the bearing
  • peeling push rods are mounted under the fixing ring.
  • one end is mounted on the fixing hole wall of the fixing ring through the round hole, and the other end is mounted on the peeling piece by the rotating rod rotating pair.
  • the peeling sheets it is mounted on the peeling head through the peeling plate rotating shaft, and the peeling head has four identical peeling mounting holes.
  • the bearing rod protrudes from the top of the drill rod by a small section, and the downward movement of the impact hammer first hits the bearing rod in the drill rod, and the bearing rod is moved downward by the impact force, and then the impact hammer hits
  • the top of the drill rod moves downwardly; the whole drill rod moves downward; during the downward movement of the bearing rod, the bearing rod return spring is stretched, the stripped energy storage spring is compressed, and the bearing rod slides downward in the bearing rod sleeve
  • the thrust of the stripping energy storage spring can be transmitted to the peeling sheet through the third snap ring, the bearing rod sleeve, the fixing ring and the peeling push rod, but since the latching block on the peeling sheet is stuck in the card hole, the peeling piece is even received
  • the thrust of the peeling push rod cannot be turned open; when the drill rod hits the object, the trigger picking piece on the peeling head also hits the object, and the trigger picking piece is subjected to the force to slide upward in the picking chute, and simultaneously triggers
  • the bearing rod will return under the action of the tension of the bearing rod return spring, the second snap ring will move upward, the stripping energy storage spring will be stretched, and the third snap ring will be pulled by the pulling force of the stripping energy storage spring to drive the bearing rod sleeve.
  • the angle at which the four peeling pushers are opened is reduced, and the peeling piece is pulled back into the peeling piece mounting hole, and the latching block is returned to the card hole.
  • the above-mentioned block chute, the paddle chute, and the limiting member chute are in communication. Since the latching block, the triggering paddle, and the card limiting member are connected, when the triggering paddle slides upward in the paddle sliding slot, the card locking block slides upward in the card slot, and the card block is limited. The bit slides up in the stop chute.
  • the peeling push rod is rotated on the fixing hole by the rotating pair, and the peeling push rod can be rotated on the fixing ring when the bearing rod moves up and down.
  • the peeling push rod rotates outward, the peeling piece can be pushed out from the peeling mounting hole, and the peeling piece rotates around the peeling piece in the axial direction; the peeling push rod rotates inward, and the peeling piece can be pulled back into the peeling mounting hole, the peeling piece Rotate in the axial direction around the peeling piece.
  • the shape of the above-mentioned peeling mounting hole is the same as that of the pentagon and the peeling sheet.
  • the drill head of the above drill rod is pointed.
  • the flywheel of the invention is mounted on the flywheel shaft, and the flywheel is mounted thereon.
  • the flywheel impacts the block.
  • the flywheel impact block will continuously hit the impact rod mounted on the impact hammer, so that the impact hammer moves downward to hit the drill rod;
  • the peeling head of the drill rod is mounted with a peeling piece, when the drill rod is oriented
  • the trigger paddle is moved upward by the resistance of the object, and the peeling piece is ejected from the peeling mounting hole to peel off the broken object from the breaking point;
  • the present invention remodels the drill rod, and the broken piece can be broken
  • the hammer peels off the broken object while crushing the object, so that the broken point has a better field of view and has a strong practical effect.
  • Figure 1 is a schematic view of the overall component distribution.
  • Figure 2 is a schematic view of the internal structure of the breaker.
  • Figure 3 is a side view of the internal structure of the breaker.
  • Figure 4 is a perspective view of the drill sleeve.
  • Figure 5 is a schematic view showing the installation of a flywheel and a hydraulic motor.
  • Figure 6 is a schematic view showing the side panel, the first support, and the second support.
  • Figure 7 is a schematic view showing the installation of the impact hammer and the impact rod.
  • Figure 8 is a schematic view showing the installation of the drill rod and the drill rod block.
  • Figure 9 is a cross-sectional view of the drill rod.
  • Figure 10 is a schematic view of the structure of the drill rod.
  • Figure 11 is a schematic view of the installation of the bearing rod.
  • Figure 12 is a schematic view showing the installation of the drill rod shell and the peeling head.
  • Figure 13 is a schematic view showing the structure of the drill rod top cover.
  • Figure 14 is a schematic view showing the structure of the peeling head.
  • Fig. 15 is a schematic view showing the mounting of the peeling head and the peeling plate.
  • Figure 16 is a schematic view showing the installation of a bearing rod and a sliding key.
  • Figure 17 is a schematic view showing the structure of the bearing rod sleeve.
  • Figure 18 is a schematic view showing the installation of the bearing rod sleeve and the third snap ring.
  • Figure 19 is a schematic view showing the installation of a retaining ring and a peeling push rod.
  • Fig. 20 is a side view showing the release sheet and the peeling push rod.
  • Figure 21 is a perspective view showing the attachment of the release sheet and the trigger paddle.
  • Figure 22 is a schematic view showing the installation of the latching block and the block limiting member.
  • Figure 23 is a perspective view of a release sheet.
  • FIG. 1 and 3 it comprises a flywheel 1, a hydraulic motor 2, a hydraulic inlet and outlet 3, a first support 4, a second support 5, a first side panel 6, a side panel support 7, and a second side panel 8. , mounting hole 9, impact spring 10, hydraulic push rod 11, drill rod sleeve 12, drill rod 13, flywheel impact block 14, flywheel shaft 15, impact rod 16, impact hammer 17, first spring support 18, second spring support 19.
  • the hydraulic motor 2, the first support 4, the flywheel 1, the second side plate 8 are sequentially mounted on the flywheel shaft 15, and the rotating shaft of the hydraulic motor 2 is fixedly connected with the flywheel shaft 15, the flywheel 1 is fixed on the flywheel shaft 15; as shown in FIG. 6, the first support 4 is mounted on the inner edge surface of the second support 5, and the second support 5 is mounted on the first side plate 6, in the first side plate 6 and There are seven side plate supports 7 installed between the two side plates 8, and two mounting holes 9 are respectively formed on the first side plate 6 and the second side plate 8; as shown in Fig. 2 and Fig. 3, the drill rod sleeve 12 is installed.
  • the drill rod sleeve 12 is internally provided with an impact hammer 17 and a drill rod 13 and the drill rod 13 is below the impact hammer 17, and the impact rod 16 is mounted on the top end of the impact hammer 17;
  • the upper portion of the drill sleeve 12 is symmetrically opened with two impact hammer reciprocating holes 23, and the two first spring supports 18 are symmetrically mounted outside the drill rod sleeve 12 and above the impact hammer reciprocating hole 23, as shown in FIG.
  • the two second spring supports 19 are symmetrically mounted on the impact hammer 17 and the two second spring supports 19 respectively project from the two impact hammer reciprocating holes 23; the lower portion of the drill sleeve 12 is symmetrically Two drill rod reciprocating holes 22 are opened.
  • two drill rod blocks 21 are symmetrically mounted on the drill rod 13 and two drill rod blocks 21 are respectively extended from the two drill rod reciprocating holes 22.
  • the two push rod supports 20 are symmetrically mounted between the impact hammer reciprocating holes 23 and the drill rod reciprocating holes 22 outside the drill rod sleeve 12; the impact spring 10 is mounted between the first spring support 18 and the second spring support 19, The hydraulic push rod 11 is mounted between the second spring support 19 and the push rod support 20.
  • the hydraulic motor 2 can drive the flywheel 1 to rotate.
  • the flywheel impact block 14 rotates around the flywheel shaft 15 and reaches a certain speed, after which the hydraulic push rod 11 is extended under the action of hydraulic oil pressure.
  • the second spring support 19 mounted on the impact hammer 17 is slid upward in the impact hammer reciprocating hole 23, and the impact hammer 17 and the impact rod 16 are moved upward, so that the flywheel impact block 14 can strike the impact rod 16; the impact rod 16 is subjected to The action of the force causes the impact hammer 17 to move downward, the second spring support 19 slides downward in the impact hammer reciprocating hole 23, the impact spring 10 is extended, the hydraulic push rod 11 is compressed, and the hydraulic oil in the hydraulic push rod 11 at this time Without any pressure, in the free-flowing state, the hydraulic oil in the hydraulic push rod 11 does not interfere with the compression process of the hydraulic push rod 11; when the impact hammer 17 hits the drill rod 13, the drill rod 13 moves downward to hit the object; the drill rod After striking the object, the drill rod block 21 mounted on the drill rod 13 slides upward in the drill rod reciprocating hole 22 due to the upward reaction of the reaction force of the object; the impact hammer 17 is moved upward by the reciprocating tension of the spring, and is rotated. Flywheel
  • the drill rod 13 includes a trigger paddle 24, a peeling piece 25, a peeling head 26, a drill rod case 27, a drill rod top cover 28, a bearing rod 29, a bearing rod return spring 30, and a first a snap ring 31, a second snap ring 32, a stripping energy storage spring 33, a third snap ring 34, a bearing sleeve 35, a retaining ring 36, a peeling push rod 37, a card hole 38, a peeling mounting hole 39, and a peeling plate shaft 40, sliding button 41, fixing hole 42, sliding groove 43, latching block 44, latching return spring 45, push rod rotating pair 46, block limiting member 47, block chute 48, paddle chute 49
  • the limiting member chute 50 wherein as shown in FIGS.
  • the top end of the drill rod housing 27 is mounted with a drill rod top cover 28, and the bottom end of the drill rod housing 27 is mounted with a peeling head 26, and the drill rod housing 27 is internally mounted.
  • the ring 34 is mounted on the bearing rod 29 in order from top to bottom.
  • the first snap ring 31 and the second snap ring 32 are fixed to the bearing rod 29, as shown in Fig. 18, and the third snap ring 34 is mounted on the bearing rod.
  • the top end of the sleeve 35, the load-bearing rod return spring 30 is mounted on Between the drill rod top cover 28 and the first snap ring 31, the stripping energy storage spring 33 is mounted between the second snap ring 32 and the third snap ring 34; As shown in FIG. 17, the lower end of the bearing rod 29 is symmetrically mounted with two sliding keys 41. The inside of the bearing rod sleeve 35 is symmetrically opened with two sliding grooves 43, and the lower end of the bearing rod 29 is installed in the bearing rod sleeve 35. The sliding button 41 slides in the sliding slot 43. As shown in FIGS. 19 and 20, the bottom end of the bearing rod sleeve 35 is mounted with a fixing ring 36.
  • the fixing ring 36 is uniformly opened with four fixing holes 42 in the circumferential direction.
  • the same peeling push rod 37 is mounted under the fixing ring 36.
  • one end thereof is mounted on the hole wall of the fixing hole 42 of the fixing ring 36 through a circular hole, and the other end is mounted by the push rod rotating pair 46.
  • the peeling head 26 is provided with four identical peeling mounting holes 39. As shown in FIG.
  • the peeling mounting hole 39 of the peeling head 26 has four card holes 38 on the inner side of the bottom end, as shown in FIGS. 21, 22 and 23. It is shown that the inner side of the peeling piece 25 is provided with a block chute 48, and the latch return spring 45 is installed in the block chute 48, and the card lock is completed. One end of the position spring 45 is mounted with a latching block 44, and the latching block 44 is slidably inserted into the block chute 48.
  • the two block retaining members 47 are symmetrically mounted on both sides of the latching block 44, and the stripping sheet 25 is There are two limiting member chutes 50 in the interior, and the block limiting member 47 slides in the limiting member sliding slot 50.
  • the outer side of the peeling piece 25 is provided with a paddle sliding groove 49, and the triggering paddle 24 is mounted on the locking card. Block 44 extends from the paddle chute 49.
  • the bearing rod 29 projects from the drill rod top cover 28 for a short period, and the downward movement of the impact hammer 17 first hits the bearing rod 29 in the drill rod 13, and the bearing rod 29 is subjected to the downward force of the impact force. Then, the impact hammer 17 hits the drill rod top cover 28, and the entire drill rod 13 moves downward; during the downward movement of the load-bearing rod 29, the bearing rod return spring 30 is stretched, and the stripping energy storage spring 33 is compressed.
  • the bearing rod 29 slides downward in the bearing rod sleeve 35, and the thrust of the peeling energy storage spring 33 can be transmitted to the peeling sheet 25 through the third snap ring 34, the bearing rod sleeve 35, the fixing ring 36, and the peeling push rod 37.
  • the peeling sheet 25 cannot be rotated and opened even by the thrust of the peeling pusher 37; when the drilled rod 13 hits the object, the peeling head 26 is attached.
  • the trigger paddle 24 also strikes the object, and the trigger paddle 24 is slid upward in the paddle slot 49 by the force, and the latching block 44 connected to the trigger paddle 24 is in the card slot chute 48.
  • the latch return spring 45 is compressed, the latching block 44 is removed from the card hole 38, and the peeling piece 25 is pushed on the peeling push rod 37. The force is released from the peeling mounting hole 39.
  • the peeling energy storage spring 33 has released the elastic force, and the peeling push rod 37 can be rotated around the fixing ring 36, and the angle at which the four peeling push rods 37 are opened is increased.
  • the broken stones are peeled off from the breaking point by the peeling sheet 25.
  • the bearing rod 29 will return under the force of the bearing rod return spring 30, and the second snap ring 32 will be transported upward.
  • the stripping energy storage spring 33 is stretched, and the third snap ring 34 is driven by the pulling force of the stripping energy storage spring 33 to drive the bearing rod sleeve 35 to move upward, and the angle of the four peeling push rods 37 is reduced, and the peeling sheet is removed. 25 is pulled back into the peeling plate mounting hole 39, and the latching block 44 is returned to the card hole 38.
  • the moment of inertia of the flywheel 1 is large, and the flywheel 1 is first rotated before the breaker starts to work; the hydraulic pusher 11 only works once when the breaker starts to work, pushing the hammer 17 upward, causing the flywheel to strike the block. 14 can strike the striker 16; the power of the hydraulic motor 2 is provided by the construction machine; the mounting holes 9 in the first side panel 6 and the second side panel 8 allow the breaker to be mounted on the engineering robot arm.
  • the block chute 48, the paddle chute 49, and the limiter chute 50 are in communication. Since the latching block 44, the triggering paddle 24, and the card retaining member 47 are connected, when the triggering paddle 24 is slid upward in the paddle sliding slot 49, the latching block 44 is in the card slot 48. The middle block slides upward, and the block stopper 47 slides upward in the stopper chute 50.
  • the peeling push rod 37 is rotated on the fixing hole 42 by the rotation pair, and the peeling push rod 37 is rotatable on the fixing ring 36 when the bearing rod 29 moves up and down.
  • the peeling push rod 37 is rotated outward, and the peeling sheet 25 can be pushed out from the peeling mounting hole 39, and the peeling sheet 25 is rotated outward about the peeling sheet rotating shaft 40; the peeling push rod 37 is rotated inward to pull the peeling sheet 25 back to peeling off.
  • the peeling piece 25 is rotated inward about the peeling piece rotating shaft 40.
  • the peeling attachment hole 39 has a shape of a pentagonal shape and the same shape of the release sheet 25.
  • the drill head of the above drill rod 13 is pointed.
  • the flywheel 1 is mounted on the flywheel shaft 15, and the flywheel 1 is mounted with a flywheel impact block 14.
  • the flywheel impact block 14 continuously strikes the impact rod 16 mounted on the impact hammer 17. So that the impact hammer 17 moves downward to hit the drill rod 13; the peeling head 26 of the drill rod 13 is mounted with a peeling sheet 25, and when the drill rod 13 hits the object downward, the trigger picking sheet 24 is moved upward by the resistance of the object, peeling off
  • the sheet 25 is ejected from the peeling mounting hole 39 to peel the broken object from the breaking point; the present invention remodels the drill rod 13, and the peeling sheet 25 allows the crushing hammer to peel off the broken object while crushing the object.
  • the crushing point has a better field of view and has a strong practical effect.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Earth Drilling (AREA)
  • Architecture (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

A flywheel-driven breaking hammer having a stripping function. The breaking hammer comprises a flywheel (1), a hydraulic motor (2), a drill rod (13), a flywheel bump block (14), a flywheel rotating shaft (15), a bump hammer (17), a stripping sheet (25), and a stripping head (26). The flywheel (1) is mounted on the flywheel rotating shaft (15), and the flywheel bump block (14) is mounted on the flywheel (1). When the flywheel (1) rotates, the flywheel bump block (14) continuously bumps a bump rod (16) mounted on the bump hammer (17), so that the bump hammer (17) downwards moves and bumps the drill rod (13). The stripping sheet (25) is mounted on the stripping head (26) of the drill rod (13). When the drill rod (13) downwards hits an object, an object resistance is applied to a triggering shifter piece (24) to make the triggering shifter piece (24) upwardly move, and the stripping sheet (25) is ejected from a stripping mounting hole (39) to strip off the broken object from a breaking point. By means of the stripping sheet, the breaking hammer can break an object and at the same time strip off the broken object, so that a breaking point provides a good visual field, and the breaking hammer has a good practical effect.

Description

一种飞轮驱动带剥离功能的破碎锤Flywheel driving broken hammer with peeling function 所属技术领域Technical field
本发明属于破碎锤技术领域，尤其涉及一种飞轮驱动带剥离功能的破碎锤。The invention belongs to the technical field of breakers, and in particular relates to a breaker which has a peeling function of a flywheel drive belt.
背景技术Background technique
目前破碎锤的钎杆只能撞击物体，使目标物破碎，在实际操作过程中，已经破碎的石块如果没有被及时清理掉会使钎杆无法准确瞄准破碎点，进行下一次打击；当目标物已被击碎时，再继续撞击会造成前体及主体螺丝松动及受损，严重的情况下还会损及工程机械体；如果在破碎作业进行时，企图将钎杆摇晃使用以清理破碎的石块，主体螺丝与钎杆将有破裂的可能。At present, the drill rod of the broken hammer can only hit the object and break the target. In the actual operation process, if the broken rock is not cleaned up in time, the drill rod cannot accurately aim the broken point and carry out the next strike; When the object has been crushed, the impact will continue to cause the front body and the main body screws to be loose and damaged. In severe cases, the construction machinery body will be damaged. If the crushing operation is carried out, an attempt is made to shake the drill rod to clean and break. The stone, the main screw and the drill rod will have the possibility of cracking.
本发明设计一种飞轮驱动带剥离功能的破碎锤解决如上问题。The present invention designs a flywheel driven stripping function to solve the above problems.
发明内容Summary of the invention
为解决现有技术中的上述缺陷，本发明公开一种飞轮驱动带剥离功能的破碎锤，它是采用以下技术方案来实现的。In order to solve the above-mentioned drawbacks in the prior art, the present invention discloses a flywheel driven belt peeling function, which is realized by the following technical solutions.
一种飞轮驱动带剥离功能的破碎锤，其特征在于：它包括飞轮、液压马达、液压进出口、第一支撑、第二支撑、第一侧板、侧板支撑、第二侧板、安装孔、撞击弹簧、液压推杆、钎杆套、钎杆、飞轮撞击块、飞轮转轴、撞击杆、撞击锤、第一弹簧支撑、第二弹簧支撑、推杆支撑、钎杆卡块、钎杆往复孔、撞击锤往复孔，其中飞轮上安装有飞轮撞击块，液压马达上安装有两个液压进出口，飞轮转轴上依次安装有液压马达、第一支撑、飞轮、第二侧板且液压马达转轴与飞轮转轴固定连接，飞轮固定在飞轮转轴上；第一支撑安装在第二支撑内缘面上，第二支撑安装在第一侧板上，在第一侧板和第二侧板之间安装有七个侧板支撑，第一侧板和第二侧板上分别开有两个安装孔；钎杆套安装在第一侧板和第二侧板之间，钎杆套内部安装有撞击锤和钎杆且钎杆在撞击锤下方，撞击锤顶端安装有撞击杆；钎杆套上部对称地开有两个撞击锤往复孔，两个第一弹簧支撑对称地安装在钎杆套外侧且位于撞击锤往复孔上方，两个第二弹簧支撑对称地安装在撞击锤上且两个第二弹簧支撑分别从两个撞击锤往复孔中伸出；钎杆套下部对称地开有两个钎杆往复孔，两个钎杆卡块对称地安装在钎杆上且两个钎杆卡块分别从两个钎杆往复孔中伸出，两个推杆支撑对称地安装在钎杆套外侧撞击锤往复孔和钎杆往复孔之间；撞击弹簧安装在第一弹簧支撑和第二弹簧支撑之间，液压推杆安装 在第二弹簧支撑和推杆支撑之间。A flywheel driving a broken hammer with a peeling function, characterized in that it comprises a flywheel, a hydraulic motor, a hydraulic inlet and outlet, a first support, a second support, a first side plate, a side plate support, a second side plate, and a mounting hole Impact spring, hydraulic push rod, drill rod sleeve, drill rod, flywheel impact block, flywheel shaft, impact rod, impact hammer, first spring support, second spring support, push rod support, drill rod block, drill rod reciprocating Hole and impact hammer reciprocating hole, wherein a flywheel impact block is mounted on the flywheel, two hydraulic inlets and outlets are mounted on the hydraulic motor, and a hydraulic motor, a first support, a flywheel, a second side plate and a hydraulic motor shaft are sequentially mounted on the flywheel shaft Fixedly connected with the flywheel shaft, the flywheel is fixed on the flywheel shaft; the first support is mounted on the second support inner edge surface, and the second support is mounted on the first side plate, and is installed between the first side plate and the second side plate There are seven side plate supports, and the first side plate and the second side plate respectively have two mounting holes; the drill rod sleeve is installed between the first side plate and the second side plate, and the impact rod is installed inside the drill rod sleeve And the drill rod and the drill rod Below the hammer, an impact rod is mounted on the top end of the hammer; the upper part of the drill rod sleeve is symmetrically opened with two impact hammer reciprocating holes, and the two first spring supports are symmetrically mounted on the outside of the drill rod sleeve and above the reciprocating hole of the impact hammer, two Two second spring supports are symmetrically mounted on the impact hammer and two second spring supports respectively extend from the two impact hammer reciprocating holes; the lower portion of the drill rod sleeve is symmetrically opened with two drill rod reciprocating holes, two drill rods The block is symmetrically mounted on the drill rod and the two drill rod blocks respectively protrude from the two drill rod reciprocating holes, and the two push rod supports are symmetrically mounted on the outer side of the drill rod sleeve, the impact hammer reciprocating hole and the drill rod reciprocating hole Between; the impact spring is mounted between the first spring support and the second spring support, the hydraulic push rod is mounted Between the second spring support and the push rod support.
本发明中液压马达可以驱动飞轮转动，随着飞轮的转动，飞轮撞击块绕飞轮转轴转动，并达到一定的速度，之后液压推杆在液压油压力的作用下伸长，使安装在撞击锤上的第二弹簧支撑在撞击锤往复孔中向上滑动，带动撞击锤和撞击杆向上运动，使飞轮撞击块可以撞击到撞击杆；撞击杆受到力的作用带动撞击锤向下运动，第二弹簧支撑在撞击锤往复孔中向下滑动，撞击弹簧伸长，液压推杆被压缩，此时液压推杆中的液压油没有任何压力，处于自由流动状态，液压推杆中的液压油不会干扰液压推杆的被压缩过程；当撞击锤撞击钎杆时，钎杆向下运动撞击物体；钎杆撞击到物体后，由于受到物体的反作用力向上运动，安装在钎杆上的钎杆卡块在钎杆往复孔中向上滑动；撞击锤受到弹簧的往复拉力向上运动，转动的飞轮撞击块会再一次打击撞击杆，如此反复，钎杆便可以不断打击物体。In the invention, the hydraulic motor can drive the flywheel to rotate. As the flywheel rotates, the flywheel impact block rotates around the flywheel shaft and reaches a certain speed. After that, the hydraulic push rod is extended under the action of the hydraulic oil pressure to be mounted on the impact hammer. The second spring support slides upward in the reciprocating hole of the impact hammer, and drives the impact hammer and the impact rod to move upwards, so that the flywheel impact block can strike the impact rod; the impact rod is subjected to the force to drive the impact hammer to move downward, and the second spring supports Sliding downward in the reciprocating hole of the impact hammer, the impact spring is extended, and the hydraulic push rod is compressed. At this time, the hydraulic oil in the hydraulic push rod does not have any pressure, and is in a free flowing state, and the hydraulic oil in the hydraulic push rod does not interfere with the hydraulic pressure. The compression process of the push rod; when the impact hammer hits the drill rod, the drill rod moves downward to hit the object; after the drill rod hits the object, due to the reaction force of the object moving upward, the drill rod block mounted on the drill rod is The drill rod slides upward in the reciprocating hole; the impact hammer is moved upward by the reciprocating tension of the spring, and the rotating flywheel impact block will hit the impact rod again, Complex, Rod will be able to continue to combat objects.
上述钎杆包括触发拨片、剥离片、剥离头、钎杆壳、钎杆顶盖、承力杆、承力杆复位弹簧、第一卡环、第二卡环、剥离储能弹簧、第三卡环、承力杆套、固定环、剥离推杆、卡孔、剥离安装孔、剥离片转轴、滑动键、固定孔、滑动槽、卡锁卡块、卡锁复位弹簧、推杆转动副、卡块限位件、卡块滑槽、拨片滑槽、限位件滑槽，其中钎杆壳的顶端安装有钎杆顶盖，钎杆壳的底端安装有剥离头，钎杆壳内部安装有承力杆；钎杆顶盖、承力杆复位弹簧、第一卡环、第二卡环、剥离储能弹簧、第三卡环从上至下依次安装在承力杆上，第一卡环和第二卡环固定在承力杆上，第三卡环安装在承力杆套顶端，承力杆复位弹簧安装在钎杆顶盖和第一卡环之间，剥离储能弹簧安装在第二卡环和第三卡环之间；承力杆的下端对称地安装有两个滑动键，承力杆套的内部对称地开有两个滑动槽，承力杆下端安装在承力杆套中，滑动键滑动于滑动槽中；承力杆套的底端安装有固定环，固定环周向均匀开有四个固定孔，四根完全相同的剥离推杆安装在固定环下方，对于任意一个剥离推杆，它的一端通过圆孔安装在固定环的固定孔孔壁上，另一端通过推杆转动副安装在剥离片内侧；剥离片有四个，四个剥离片为完全相同的五边形，对于任意一个剥离片，它通过剥离片转轴安装在剥离头上，剥离头上开有四个完全相同的剥离安装孔，剥离头的剥离安装孔底端内侧开有四个卡孔，剥离片的内侧开有卡块滑槽，卡锁复位弹簧安装在卡块滑槽中，卡锁复位弹簧一端安装有卡锁卡块，卡锁卡块滑动于卡块滑槽中，两个卡块限位件对称地安装在卡锁卡 块两侧，剥离片的内部开有两个限位件滑槽，卡块限位件滑动于限位件滑槽中，剥离片的外侧开有拨片滑槽，触发拨片安装在卡锁卡块上且从拨片滑槽中伸出。The drill rod includes a trigger paddle, a peeling piece, a peeling head, a drill rod shell, a drill rod top cover, a bearing rod, a bearing rod return spring, a first snap ring, a second snap ring, a stripping energy storage spring, and a third Snap ring, bearing rod sleeve, fixing ring, peeling push rod, card hole, peeling mounting hole, peeling plate rotating shaft, sliding key, fixing hole, sliding groove, latching block, card lock return spring, push rod rotating pair, a block stopper, a block chute, a pad chute, a limiter chute, wherein a top of the drill rod shell is mounted with a drill rod top cover, and a bottom end of the drill rod shell is provided with a peeling head, and the inside of the rod shell The bearing rod is installed; the top cover of the drill rod, the return spring of the bearing rod, the first snap ring, the second snap ring, the stripping energy storage spring, and the third snap ring are sequentially mounted on the bearing rod from top to bottom, first The snap ring and the second snap ring are fixed on the bearing rod, the third snap ring is mounted on the top end of the bearing rod sleeve, and the bearing rod return spring is installed between the drill rod top cover and the first snap ring, and the stripping energy storage spring is installed Between the second snap ring and the third snap ring; the lower end of the bearing rod is symmetrically mounted with two sliding keys, and the inner symmetry of the bearing rod sleeve There are two sliding slots, the lower end of the bearing rod is installed in the bearing rod sleeve, the sliding button slides in the sliding slot; the bottom end of the bearing rod sleeve is provided with a fixing ring, and the fixing ring has four fixing holes uniformly in the circumferential direction. Four identical peeling push rods are mounted under the fixing ring. For any one of the peeling push rods, one end is mounted on the fixing hole wall of the fixing ring through the round hole, and the other end is mounted on the peeling piece by the rotating rod rotating pair. Inside; there are four peeling sheets, and the four peeling sheets are identical pentagons. For any one of the peeling sheets, it is mounted on the peeling head through the peeling plate rotating shaft, and the peeling head has four identical peeling mounting holes. There are four card holes on the inner side of the bottom end of the stripping mounting hole of the stripping head, and a card chute is opened on the inner side of the stripping piece, and the latching return spring is installed in the block chute, and a latching card is installed at one end of the latching return spring Block, the card lock block slides in the block chute, and the two block limit members are symmetrically mounted on the card lock card On both sides of the block, the inside of the peeling piece is provided with two limiting piece chutes, the block limiting piece slides in the limiting piece chute, the outside of the peeling piece is provided with a paddle sliding groove, and the triggering paddle is mounted on the latching On the block and extending from the pad chute.
本发明中，承力杆从钎杆顶盖中伸出一小段，撞击锤向下运动首先会撞击到钎杆中的承力杆，承力杆受到撞击力向下运动，之后撞击锤撞击到钎杆顶盖，整个钎杆向下运动；承力杆向下运动的过程中，承力杆复位弹簧被拉伸，剥离储能弹簧被压缩，承力杆在承力杆套中向下滑动，通过第三卡环、承力杆套、固定环、剥离推杆可以将剥离储能弹簧的推力传递到剥离片上，但由于剥离片上的卡锁卡块卡在卡孔中，剥离片即便受到剥离推杆的推力也无法转动打开；当钎杆撞击到物体时，剥离头上的触发拨片也会撞击到物体，触发拨片受到力的作用在拨片滑槽中向上滑动，同时与触发拨片相连接的卡锁卡块在卡块滑槽中向上滑动，卡锁复位弹簧被压缩，卡锁卡块从卡孔中移出，剥离片便在剥离推杆推力的作用下从剥离安装孔中弹出，此时剥离储能弹簧已将弹力释放，剥离推杆可绕固定环转动，此时四根剥离推杆张开的角度增大，已被破碎的石块便会被剥离片从破碎点剥离开。之后承力杆会在承力杆复位弹簧拉力的作用下回位，第二卡环向上运动，剥离储能弹簧被拉伸，第三卡环受到剥离储能弹簧的拉力作用带动承力杆套向上运动，四根剥离推杆张开的角度减小，将剥离片拉回到剥离片安装孔中，卡锁卡块重新回到卡孔中。In the present invention, the bearing rod protrudes from the top of the drill rod by a small section, and the downward movement of the impact hammer first hits the bearing rod in the drill rod, and the bearing rod is moved downward by the impact force, and then the impact hammer hits The top of the drill rod moves downwardly; the whole drill rod moves downward; during the downward movement of the bearing rod, the bearing rod return spring is stretched, the stripped energy storage spring is compressed, and the bearing rod slides downward in the bearing rod sleeve The thrust of the stripping energy storage spring can be transmitted to the peeling sheet through the third snap ring, the bearing rod sleeve, the fixing ring and the peeling push rod, but since the latching block on the peeling sheet is stuck in the card hole, the peeling piece is even received The thrust of the peeling push rod cannot be turned open; when the drill rod hits the object, the trigger picking piece on the peeling head also hits the object, and the trigger picking piece is subjected to the force to slide upward in the picking chute, and simultaneously triggers The latching block connected to the paddle slides upward in the block chute, the latching return spring is compressed, the latching block is removed from the card hole, and the peeling piece is removed from the peeling mounting hole by the peeling push rod thrust Popped up, at this point the stripped energy storage spring has Force is released, the release ring is rotated around the push rod may be fixed, then four release plunger open angle increases, the crushed stone will have been peeled apart from the release sheet with a breaking point. After that, the bearing rod will return under the action of the tension of the bearing rod return spring, the second snap ring will move upward, the stripping energy storage spring will be stretched, and the third snap ring will be pulled by the pulling force of the stripping energy storage spring to drive the bearing rod sleeve. When moving upwards, the angle at which the four peeling pushers are opened is reduced, and the peeling piece is pulled back into the peeling piece mounting hole, and the latching block is returned to the card hole.
作为本技术的进一步改进，上述卡块滑槽、拨片滑槽、限位件滑槽是相通的。由于卡锁卡块、触发拨片、卡块限位件三者相连接，当触发拨片在拨片滑槽中向上滑动时，卡锁卡块在卡块滑槽中向上滑动，卡块限位件在限位件滑槽中向上滑动。As a further improvement of the technology, the above-mentioned block chute, the paddle chute, and the limiting member chute are in communication. Since the latching block, the triggering paddle, and the card limiting member are connected, when the triggering paddle slides upward in the paddle sliding slot, the card locking block slides upward in the card slot, and the card block is limited. The bit slides up in the stop chute.
作为本技术的进一步改进，上述剥离推杆通过旋转副安转在固定孔上，承力杆上下运动时，剥离推杆可以在固定环上转动。剥离推杆向外转动，可将剥离片从剥离安装孔中推出，剥离片绕剥离片转轴向外转动；剥离推杆向里转动，可将剥离片拉回至剥离安装孔中，剥离片绕剥离片转轴向里转动。As a further improvement of the present technology, the peeling push rod is rotated on the fixing hole by the rotating pair, and the peeling push rod can be rotated on the fixing ring when the bearing rod moves up and down. When the peeling push rod rotates outward, the peeling piece can be pushed out from the peeling mounting hole, and the peeling piece rotates around the peeling piece in the axial direction; the peeling push rod rotates inward, and the peeling piece can be pulled back into the peeling mounting hole, the peeling piece Rotate in the axial direction around the peeling piece.
作为本技术的进一步改进，上述剥离安装孔的形状为五边形和剥离片的形状相同。As a further improvement of the present technology, the shape of the above-mentioned peeling mounting hole is the same as that of the pentagon and the peeling sheet.
作为本技术的进一步改进，上述钎杆的钎杆头为尖头。As a further improvement of the present technology, the drill head of the above drill rod is pointed.
相对于传统的破碎锤技术，本发明中飞轮安装在飞轮转轴上，飞轮上安装有 飞轮撞击块，飞轮转动过程中，飞轮撞击块会不断撞击安装在撞击锤上的撞击杆，从而使撞击锤向下运动撞击钎杆；钎杆的剥离头上安装有剥离片，当钎杆向下打击物体时，触发拨片受到物体的阻力向上运动，剥离片便从剥离安装孔中弹出，将已破碎的物体从破碎点剥离；本发明对钎杆进行了改造，通过剥离片可以使破碎锤在破碎物体的同时将已破碎的物体剥离，使破碎点具有较好的视野，具有较强的实用效果。Compared with the traditional breaker technology, the flywheel of the invention is mounted on the flywheel shaft, and the flywheel is mounted thereon. The flywheel impacts the block. During the rotation of the flywheel, the flywheel impact block will continuously hit the impact rod mounted on the impact hammer, so that the impact hammer moves downward to hit the drill rod; the peeling head of the drill rod is mounted with a peeling piece, when the drill rod is oriented When the object is struck, the trigger paddle is moved upward by the resistance of the object, and the peeling piece is ejected from the peeling mounting hole to peel off the broken object from the breaking point; the present invention remodels the drill rod, and the broken piece can be broken The hammer peels off the broken object while crushing the object, so that the broken point has a better field of view and has a strong practical effect.
附图说明DRAWINGS
图1是整体部件分布示意图。Figure 1 is a schematic view of the overall component distribution.
图2是破碎锤内部结构示意图。Figure 2 is a schematic view of the internal structure of the breaker.
图3是破碎锤内部结构侧视图。Figure 3 is a side view of the internal structure of the breaker.
图4是钎杆套透视图。Figure 4 is a perspective view of the drill sleeve.
图5是飞轮、液压马达安装示意图。Figure 5 is a schematic view showing the installation of a flywheel and a hydraulic motor.
图6是侧板、第一支撑、第二支撑安装示意图。Figure 6 is a schematic view showing the side panel, the first support, and the second support.
图7是撞击锤、撞击杆安装示意图。Figure 7 is a schematic view showing the installation of the impact hammer and the impact rod.
图8是钎杆、钎杆卡块安装示意图。Figure 8 is a schematic view showing the installation of the drill rod and the drill rod block.
图9是钎杆剖视图。Figure 9 is a cross-sectional view of the drill rod.
图10是钎杆结构示意图。Figure 10 is a schematic view of the structure of the drill rod.
图11是承力杆安装示意图。Figure 11 is a schematic view of the installation of the bearing rod.
图12是钎杆壳、剥离头安装示意图。Figure 12 is a schematic view showing the installation of the drill rod shell and the peeling head.
图13是钎杆顶盖结构示意图。Figure 13 is a schematic view showing the structure of the drill rod top cover.
图14是剥离头结构示意图。Figure 14 is a schematic view showing the structure of the peeling head.
图15是剥离头、剥离片转轴安装示意图。Fig. 15 is a schematic view showing the mounting of the peeling head and the peeling plate.
图16是承力杆、滑动键安装示意图。Figure 16 is a schematic view showing the installation of a bearing rod and a sliding key.
图17是承力杆套结构示意图。Figure 17 is a schematic view showing the structure of the bearing rod sleeve.
图18是承力杆套、第三卡环安装示意图。Figure 18 is a schematic view showing the installation of the bearing rod sleeve and the third snap ring.
图19是固定环、剥离推杆安装示意图。Figure 19 is a schematic view showing the installation of a retaining ring and a peeling push rod.
图20是剥离片、剥离推杆安装侧视图。Fig. 20 is a side view showing the release sheet and the peeling push rod.
图21是剥离片、触发拨片安装透视图。Figure 21 is a perspective view showing the attachment of the release sheet and the trigger paddle.
图22是卡锁卡块、卡块限位件安装示意图。 Figure 22 is a schematic view showing the installation of the latching block and the block limiting member.
图23是剥离片透视图。Figure 23 is a perspective view of a release sheet.
图中标号名称：1、飞轮，2、液压马达，3、液压进出口，4、第一支撑，5、第二支撑，6、第一侧板，7、侧板支撑，8、第二侧板，9、安装孔，10、撞击弹簧，11、液压推杆，12、钎杆套，13、钎杆，14、飞轮撞击块，15、飞轮转轴，16、撞击杆，17、撞击锤，18、第一弹簧支撑，19、第二弹簧支撑，20、推杆支撑，21、钎杆卡块，22、钎杆往复孔，23、撞击锤往复孔，24、触发拨片，25、剥离片，26、剥离头，27、钎杆壳，28、钎杆顶盖，29、承力杆，30、承力杆复位弹簧，31、第一卡环，32、第二卡环，33、剥离储能弹簧，34、第三卡环，35、承力杆套，36、固定环，37、剥离推杆，38、卡孔，39、剥离安装孔，40、剥离片转轴，41、滑动键，42、固定孔，43、滑动槽，44、卡锁卡块，45、卡锁复位弹簧，46、推杆转动副，47、卡块限位件，48、卡块滑槽，49、拨片滑槽，50、限位件滑槽。In the figure, the label names: 1, flywheel, 2, hydraulic motor, 3, hydraulic inlet and outlet, 4, first support, 5, second support, 6, first side panel, 7, side panel support, 8, second side Plate, 9, mounting hole, 10, impact spring, 11, hydraulic push rod, 12, drill rod sleeve, 13, drill rod, 14, flywheel impact block, 15, flywheel shaft, 16, impact rod, 17, impact hammer, 18, first spring support, 19, second spring support, 20, push rod support, 21, drill rod block, 22, drill rod reciprocating hole, 23, impact hammer reciprocating hole, 24, trigger pick-up, 25, peeling Sheet, 26, peeling head, 27, drill rod shell, 28, drill rod top cover, 29, bearing rod, 30, bearing rod return spring, 31, first snap ring, 32, second snap ring, 33, Stripped energy storage spring, 34, third snap ring, 35, bearing rod sleeve, 36, retaining ring, 37, peeling push rod, 38, card hole, 39, peeling mounting hole, 40, peeling plate rotating shaft, 41, sliding Key, 42, fixed hole, 43, sliding slot, 44, latching block, 45, latching return spring, 46, push rod rotating pair, 47, block limiting member, 48, block chute, 49, Picking chute, 50 , limiter chute.
具体实施方式detailed description
如图1、2、3所示，它包括飞轮1、液压马达2、液压进出口3、第一支撑4、第二支撑5、第一侧板6、侧板支撑7、第二侧板8、安装孔9、撞击弹簧10、液压推杆11、钎杆套12、钎杆13、飞轮撞击块14、飞轮转轴15、撞击杆16、撞击锤17、第一弹簧支撑18、第二弹簧支撑19、推杆支撑20、钎杆卡块21、钎杆往复孔22、撞击锤往复孔23，其中如图5所示，飞轮1上安装有飞轮撞击块14，液压马达2上安装有两个液压进出口3，如图1、5所示，飞轮转轴15上依次安装有液压马达2、第一支撑4、飞轮1、第二侧板8且液压马达2转轴与飞轮转轴15固定连接，飞轮1固定在飞轮转轴15上；如图6所示，第一支撑4安装在第二支撑5内缘面上，第二支撑5安装在第一侧板6上，在第一侧板6和第二侧板8之间安装有七个侧板支撑7，第一侧板6和第二侧板8上分别开有两个安装孔9；如图2、3所示，钎杆套12安装在第一侧板6和第二侧板8之间，钎杆套12内部安装有撞击锤17和钎杆13且钎杆13在撞击锤17下方，撞击锤17顶端安装有撞击杆16；如图4所示，钎杆套12上部对称地开有两个撞击锤往复孔23，两个第一弹簧支撑18对称地安装在钎杆套12外侧且位于撞击锤往复孔23上方，如图7所示，两个第二弹簧支撑19对称地安装在撞击锤17上且两个第二弹簧支撑19分别从两个撞击锤往复孔23中伸出；钎杆套12下部对称地 开有两个钎杆往复孔22，如图8所示，两个钎杆卡块21对称地安装在钎杆13上且两个钎杆卡块21分别从两个钎杆往复孔22中伸出，两个推杆支撑20对称地安装在钎杆套12外侧撞击锤往复孔23和钎杆往复孔22之间；撞击弹簧10安装在第一弹簧支撑18和第二弹簧支撑19之间，液压推杆11安装在第二弹簧支撑19和推杆支撑20之间。As shown in Figures 1, 2 and 3, it comprises a flywheel 1, a hydraulic motor 2, a hydraulic inlet and outlet 3, a first support 4, a second support 5, a first side panel 6, a side panel support 7, and a second side panel 8. , mounting hole 9, impact spring 10, hydraulic push rod 11, drill rod sleeve 12, drill rod 13, flywheel impact block 14, flywheel shaft 15, impact rod 16, impact hammer 17, first spring support 18, second spring support 19. The push rod support 20, the drill rod block 21, the drill rod reciprocating hole 22, and the impact hammer reciprocating hole 23, wherein as shown in FIG. 5, the flywheel 1 is mounted with a flywheel impact block 14, and the hydraulic motor 2 is mounted with two The hydraulic inlet and outlet 3, as shown in FIG. 1 and FIG. 5, the hydraulic motor 2, the first support 4, the flywheel 1, the second side plate 8 are sequentially mounted on the flywheel shaft 15, and the rotating shaft of the hydraulic motor 2 is fixedly connected with the flywheel shaft 15, the flywheel 1 is fixed on the flywheel shaft 15; as shown in FIG. 6, the first support 4 is mounted on the inner edge surface of the second support 5, and the second support 5 is mounted on the first side plate 6, in the first side plate 6 and There are seven side plate supports 7 installed between the two side plates 8, and two mounting holes 9 are respectively formed on the first side plate 6 and the second side plate 8; as shown in Fig. 2 and Fig. 3, the drill rod sleeve 12 is installed. Between the first side plate 6 and the second side plate 8, the drill rod sleeve 12 is internally provided with an impact hammer 17 and a drill rod 13 and the drill rod 13 is below the impact hammer 17, and the impact rod 16 is mounted on the top end of the impact hammer 17; As shown in FIG. 4, the upper portion of the drill sleeve 12 is symmetrically opened with two impact hammer reciprocating holes 23, and the two first spring supports 18 are symmetrically mounted outside the drill rod sleeve 12 and above the impact hammer reciprocating hole 23, as shown in FIG. As shown, the two second spring supports 19 are symmetrically mounted on the impact hammer 17 and the two second spring supports 19 respectively project from the two impact hammer reciprocating holes 23; the lower portion of the drill sleeve 12 is symmetrically Two drill rod reciprocating holes 22 are opened. As shown in FIG. 8, two drill rod blocks 21 are symmetrically mounted on the drill rod 13 and two drill rod blocks 21 are respectively extended from the two drill rod reciprocating holes 22. Out, the two push rod supports 20 are symmetrically mounted between the impact hammer reciprocating holes 23 and the drill rod reciprocating holes 22 outside the drill rod sleeve 12; the impact spring 10 is mounted between the first spring support 18 and the second spring support 19, The hydraulic push rod 11 is mounted between the second spring support 19 and the push rod support 20.
本发明中液压马达2可以驱动飞轮1转动，随着飞轮1的转动，飞轮撞击块14绕飞轮转轴15转动，并达到一定的速度，之后液压推杆11在液压油压力的作用下伸长，使安装在撞击锤17上的第二弹簧支撑19在撞击锤往复孔23中向上滑动，带动撞击锤17和撞击杆16向上运动，使飞轮撞击块14可以撞击到撞击杆16；撞击杆16受到力的作用带动撞击锤17向下运动，第二弹簧支撑19在撞击锤往复孔23中向下滑动，撞击弹簧10伸长，液压推杆11被压缩，此时液压推杆11中的液压油没有任何压力，处于自由流动状态，液压推杆11中的液压油不会干扰液压推杆11的被压缩过程；当撞击锤17撞击钎杆13时，钎杆13向下运动撞击物体；钎杆13撞击到物体后，由于受到物体的反作用力向上运动，安装在钎杆13上的钎杆卡块21在钎杆往复孔22中向上滑动；撞击锤17受到弹簧的往复拉力向上运动，转动的飞轮撞击块14会再一次打击撞击杆16，如此反复，钎杆13便可以不断打击物体。In the present invention, the hydraulic motor 2 can drive the flywheel 1 to rotate. As the flywheel 1 rotates, the flywheel impact block 14 rotates around the flywheel shaft 15 and reaches a certain speed, after which the hydraulic push rod 11 is extended under the action of hydraulic oil pressure. The second spring support 19 mounted on the impact hammer 17 is slid upward in the impact hammer reciprocating hole 23, and the impact hammer 17 and the impact rod 16 are moved upward, so that the flywheel impact block 14 can strike the impact rod 16; the impact rod 16 is subjected to The action of the force causes the impact hammer 17 to move downward, the second spring support 19 slides downward in the impact hammer reciprocating hole 23, the impact spring 10 is extended, the hydraulic push rod 11 is compressed, and the hydraulic oil in the hydraulic push rod 11 at this time Without any pressure, in the free-flowing state, the hydraulic oil in the hydraulic push rod 11 does not interfere with the compression process of the hydraulic push rod 11; when the impact hammer 17 hits the drill rod 13, the drill rod 13 moves downward to hit the object; the drill rod After striking the object, the drill rod block 21 mounted on the drill rod 13 slides upward in the drill rod reciprocating hole 22 due to the upward reaction of the reaction force of the object; the impact hammer 17 is moved upward by the reciprocating tension of the spring, and is rotated. Flywheel striking block 14 will once again strikes against lever 16, and so forth, will be able to continue to drill rod 13 against the object.
如图9、19所示，上述钎杆13包括触发拨片24、剥离片25、剥离头26、钎杆壳27、钎杆顶盖28、承力杆29、承力杆复位弹簧30、第一卡环31、第二卡环32、剥离储能弹簧33、第三卡环34、承力杆套35、固定环36、剥离推杆37、卡孔38、剥离安装孔39、剥离片转轴40、滑动键41、固定孔42、滑动槽43、卡锁卡块44、卡锁复位弹簧45、推杆转动副46、卡块限位件47、卡块滑槽48、拨片滑槽49、限位件滑槽50，其中如图10、12所示，钎杆壳27的顶端安装有钎杆顶盖28，钎杆壳27的底端安装有剥离头26，钎杆壳27内部安装有承力杆29；如图11、13、18所示，钎杆顶盖28、承力杆复位弹簧30、第一卡环31、第二卡环32、剥离储能弹簧33、第三卡环34从上至下依次安装在承力杆29上，第一卡环31和第二卡环32固定在承力杆29上，如图18所示，第三卡环34安装在承力杆套35顶端，承力杆复位弹簧30安装在钎杆顶盖28和第一卡环31之间，剥离储能弹簧33安装在第二卡环32和第三卡环34之间；如图16、 17所示，承力杆29的下端对称地安装有两个滑动键41，承力杆套35的内部对称地开有两个滑动槽43，承力杆29下端安装在承力杆套35中，滑动键41滑动于滑动槽43中；如图19、20所示，承力杆套35的底端安装有固定环36，固定环36周向均匀开有四个固定孔42，四根完全相同的剥离推杆37安装在固定环36下方，对于任意一个剥离推杆37，它的一端通过圆孔安装在固定环36的固定孔42孔壁上，另一端通过推杆转动副46安装在剥离片25内侧；剥离片25有四个，四个剥离片25为完全相同的五边形，对于任意一个剥离片25，如图15所示，它通过剥离片转轴40安装在剥离头26上，剥离头26上开有四个完全相同的剥离安装孔39，如图14所示，剥离头26的剥离安装孔39底端内侧开有四个卡孔38，如图21、22、23所示，剥离片25的内侧开有卡块滑槽48，卡锁复位弹簧45安装在卡块滑槽48中，卡锁复位弹簧45一端安装有卡锁卡块44，卡锁卡块44滑动于卡块滑槽48中，两个卡块限位件47对称地安装在卡锁卡块44两侧，剥离片25的内部开有两个限位件滑槽50，卡块限位件47滑动于限位件滑槽50中，剥离片25的外侧开有拨片滑槽49，触发拨片24安装在卡锁卡块44上且从拨片滑槽49中伸出。As shown in FIGS. 9 and 19, the drill rod 13 includes a trigger paddle 24, a peeling piece 25, a peeling head 26, a drill rod case 27, a drill rod top cover 28, a bearing rod 29, a bearing rod return spring 30, and a first a snap ring 31, a second snap ring 32, a stripping energy storage spring 33, a third snap ring 34, a bearing sleeve 35, a retaining ring 36, a peeling push rod 37, a card hole 38, a peeling mounting hole 39, and a peeling plate shaft 40, sliding button 41, fixing hole 42, sliding groove 43, latching block 44, latching return spring 45, push rod rotating pair 46, block limiting member 47, block chute 48, paddle chute 49 The limiting member chute 50, wherein as shown in FIGS. 10 and 12, the top end of the drill rod housing 27 is mounted with a drill rod top cover 28, and the bottom end of the drill rod housing 27 is mounted with a peeling head 26, and the drill rod housing 27 is internally mounted. There is a bearing rod 29; as shown in Figures 11, 13, 18, the drill rod top cover 28, the bearing rod return spring 30, the first snap ring 31, the second snap ring 32, the stripping energy storage spring 33, and the third card The ring 34 is mounted on the bearing rod 29 in order from top to bottom. The first snap ring 31 and the second snap ring 32 are fixed to the bearing rod 29, as shown in Fig. 18, and the third snap ring 34 is mounted on the bearing rod. The top end of the sleeve 35, the load-bearing rod return spring 30 is mounted on Between the drill rod top cover 28 and the first snap ring 31, the stripping energy storage spring 33 is mounted between the second snap ring 32 and the third snap ring 34; As shown in FIG. 17, the lower end of the bearing rod 29 is symmetrically mounted with two sliding keys 41. The inside of the bearing rod sleeve 35 is symmetrically opened with two sliding grooves 43, and the lower end of the bearing rod 29 is installed in the bearing rod sleeve 35. The sliding button 41 slides in the sliding slot 43. As shown in FIGS. 19 and 20, the bottom end of the bearing rod sleeve 35 is mounted with a fixing ring 36. The fixing ring 36 is uniformly opened with four fixing holes 42 in the circumferential direction. The same peeling push rod 37 is mounted under the fixing ring 36. For any one of the peeling push rods 37, one end thereof is mounted on the hole wall of the fixing hole 42 of the fixing ring 36 through a circular hole, and the other end is mounted by the push rod rotating pair 46. The inner side of the peeling sheet 25; four peeling sheets 25, the four peeling sheets 25 being identical pentagons, and for any one of the peeling sheets 25, as shown in Fig. 15, it is attached to the peeling head 26 by the peeling sheet rotating shaft 40. The peeling head 26 is provided with four identical peeling mounting holes 39. As shown in FIG. 14, the peeling mounting hole 39 of the peeling head 26 has four card holes 38 on the inner side of the bottom end, as shown in FIGS. 21, 22 and 23. It is shown that the inner side of the peeling piece 25 is provided with a block chute 48, and the latch return spring 45 is installed in the block chute 48, and the card lock is completed. One end of the position spring 45 is mounted with a latching block 44, and the latching block 44 is slidably inserted into the block chute 48. The two block retaining members 47 are symmetrically mounted on both sides of the latching block 44, and the stripping sheet 25 is There are two limiting member chutes 50 in the interior, and the block limiting member 47 slides in the limiting member sliding slot 50. The outer side of the peeling piece 25 is provided with a paddle sliding groove 49, and the triggering paddle 24 is mounted on the locking card. Block 44 extends from the paddle chute 49.
本发明中，承力杆29从钎杆顶盖28中伸出一小段，撞击锤17向下运动首先会撞击到钎杆13中的承力杆29，承力杆29受到撞击力向下运动，之后撞击锤17撞击到钎杆顶盖28，整个钎杆13向下运动；承力杆29向下运动的过程中，承力杆复位弹簧30被拉伸，剥离储能弹簧33被压缩，承力杆29在承力杆套35中向下滑动，通过第三卡环34、承力杆套35、固定环36、剥离推杆37可以将剥离储能弹簧33的推力传递到剥离片25上，但由于剥离片25上的卡锁卡块44卡在卡孔38中，剥离片25即便受到剥离推杆37的推力也无法转动打开；当钎杆13撞击到物体时，剥离头26上的触发拨片24也会撞击到物体，触发拨片24受到力的作用在拨片滑槽49中向上滑动，同时与触发拨片24相连接的卡锁卡块44在卡块滑槽48中向上滑动，卡锁复位弹簧45被压缩，卡锁卡块44从卡孔38中移出，剥离片25便在剥离推杆37推力的作用下从剥离安装孔39中弹出，此时剥离储能弹簧33已将弹力释放，剥离推杆37可绕固定环36转动，此时四根剥离推杆37张开的角度增大，已被破碎的石块便会被剥离片25从破碎点剥离开。之后承力杆29会在承力杆复位弹簧30拉力的作用下回位，第二卡环32向上运 动，剥离储能弹簧33被拉伸，第三卡环34受到剥离储能弹簧33的拉力作用带动承力杆套35向上运动，四根剥离推杆37张开的角度减小，将剥离片25拉回到剥离片安装孔39中，卡锁卡块44重新回到卡孔38中。In the present invention, the bearing rod 29 projects from the drill rod top cover 28 for a short period, and the downward movement of the impact hammer 17 first hits the bearing rod 29 in the drill rod 13, and the bearing rod 29 is subjected to the downward force of the impact force. Then, the impact hammer 17 hits the drill rod top cover 28, and the entire drill rod 13 moves downward; during the downward movement of the load-bearing rod 29, the bearing rod return spring 30 is stretched, and the stripping energy storage spring 33 is compressed. The bearing rod 29 slides downward in the bearing rod sleeve 35, and the thrust of the peeling energy storage spring 33 can be transmitted to the peeling sheet 25 through the third snap ring 34, the bearing rod sleeve 35, the fixing ring 36, and the peeling push rod 37. However, since the latching block 44 on the peeling sheet 25 is caught in the latching hole 38, the peeling sheet 25 cannot be rotated and opened even by the thrust of the peeling pusher 37; when the drilled rod 13 hits the object, the peeling head 26 is attached. The trigger paddle 24 also strikes the object, and the trigger paddle 24 is slid upward in the paddle slot 49 by the force, and the latching block 44 connected to the trigger paddle 24 is in the card slot chute 48. When sliding upward, the latch return spring 45 is compressed, the latching block 44 is removed from the card hole 38, and the peeling piece 25 is pushed on the peeling push rod 37. The force is released from the peeling mounting hole 39. At this time, the peeling energy storage spring 33 has released the elastic force, and the peeling push rod 37 can be rotated around the fixing ring 36, and the angle at which the four peeling push rods 37 are opened is increased. The broken stones are peeled off from the breaking point by the peeling sheet 25. After that, the bearing rod 29 will return under the force of the bearing rod return spring 30, and the second snap ring 32 will be transported upward. The stripping energy storage spring 33 is stretched, and the third snap ring 34 is driven by the pulling force of the stripping energy storage spring 33 to drive the bearing rod sleeve 35 to move upward, and the angle of the four peeling push rods 37 is reduced, and the peeling sheet is removed. 25 is pulled back into the peeling plate mounting hole 39, and the latching block 44 is returned to the card hole 38.
本发明中，飞轮1的转动惯量很大，破碎锤开始作业之前，飞轮1要先转动起来；液压推杆11只在破碎锤开始作业时工作一次，将撞击锤17向上推动，使飞轮撞击块14能够打击到撞击杆16；液压马达2的动力由工程机械提供；第一侧板6和第二侧板8上的安装孔9可以使破碎锤安装在工程机械臂上。In the present invention, the moment of inertia of the flywheel 1 is large, and the flywheel 1 is first rotated before the breaker starts to work; the hydraulic pusher 11 only works once when the breaker starts to work, pushing the hammer 17 upward, causing the flywheel to strike the block. 14 can strike the striker 16; the power of the hydraulic motor 2 is provided by the construction machine; the mounting holes 9 in the first side panel 6 and the second side panel 8 allow the breaker to be mounted on the engineering robot arm.
上述卡块滑槽48、拨片滑槽49、限位件滑槽50是相通的。由于卡锁卡块44、触发拨片24、卡块限位件47三者相连接，当触发拨片24在拨片滑槽49中向上滑动时，卡锁卡块44在卡块滑槽48中向上滑动，卡块限位件47在限位件滑槽50中向上滑动。The block chute 48, the paddle chute 49, and the limiter chute 50 are in communication. Since the latching block 44, the triggering paddle 24, and the card retaining member 47 are connected, when the triggering paddle 24 is slid upward in the paddle sliding slot 49, the latching block 44 is in the card slot 48. The middle block slides upward, and the block stopper 47 slides upward in the stopper chute 50.
上述剥离推杆37通过旋转副安转在固定孔42上，承力杆29上下运动时，剥离推杆37可以在固定环36上转动。剥离推杆37向外转动，可将剥离片25从剥离安装孔39中推出，剥离片25绕剥离片转轴40向外转动；剥离推杆37向里转动，可将剥离片25拉回至剥离安装孔39中，剥离片25绕剥离片转轴40向里转动。The peeling push rod 37 is rotated on the fixing hole 42 by the rotation pair, and the peeling push rod 37 is rotatable on the fixing ring 36 when the bearing rod 29 moves up and down. The peeling push rod 37 is rotated outward, and the peeling sheet 25 can be pushed out from the peeling mounting hole 39, and the peeling sheet 25 is rotated outward about the peeling sheet rotating shaft 40; the peeling push rod 37 is rotated inward to pull the peeling sheet 25 back to peeling off. In the mounting hole 39, the peeling piece 25 is rotated inward about the peeling piece rotating shaft 40.
上述剥离安装孔39的形状为五边形和剥离片25的形状相同。The peeling attachment hole 39 has a shape of a pentagonal shape and the same shape of the release sheet 25.
上述钎杆13的钎杆头为尖头。The drill head of the above drill rod 13 is pointed.
综上所述，本发明中飞轮1安装在飞轮转轴15上，飞轮1上安装有飞轮撞击块14，飞轮1转动过程中，飞轮撞击块14会不断撞击安装在撞击锤17上的撞击杆16，从而使撞击锤17向下运动撞击钎杆13；钎杆13的剥离头26上安装有剥离片25，当钎杆13向下打击物体时，触发拨片24受到物体的阻力向上运动，剥离片25便从剥离安装孔39中弹出，将已破碎的物体从破碎点剥离；本发明对钎杆13进行了改造，通过剥离片25可以使破碎锤在破碎物体的同时将已破碎的物体剥离，使破碎点具有较好的视野，具有较强的实用效果。 In summary, in the present invention, the flywheel 1 is mounted on the flywheel shaft 15, and the flywheel 1 is mounted with a flywheel impact block 14. During the rotation of the flywheel 1, the flywheel impact block 14 continuously strikes the impact rod 16 mounted on the impact hammer 17. So that the impact hammer 17 moves downward to hit the drill rod 13; the peeling head 26 of the drill rod 13 is mounted with a peeling sheet 25, and when the drill rod 13 hits the object downward, the trigger picking sheet 24 is moved upward by the resistance of the object, peeling off The sheet 25 is ejected from the peeling mounting hole 39 to peel the broken object from the breaking point; the present invention remodels the drill rod 13, and the peeling sheet 25 allows the crushing hammer to peel off the broken object while crushing the object. The crushing point has a better field of view and has a strong practical effect.

Claims (5)

  1. 一种飞轮驱动带剥离功能的破碎锤，其特征在于：它包括飞轮、液压马达、液压进出口、第一支撑、第二支撑、第一侧板、侧板支撑、第二侧板、安装孔、撞击弹簧、液压推杆、钎杆套、钎杆、飞轮撞击块、飞轮转轴、撞击杆、撞击锤、第一弹簧支撑、第二弹簧支撑、推杆支撑、钎杆卡块、钎杆往复孔、撞击锤往复孔，其中飞轮上安装有飞轮撞击块，液压马达上安装有两个液压进出口，飞轮转轴上依次安装有液压马达、第一支撑、飞轮、第二侧板且液压马达转轴与飞轮转轴固定连接，飞轮固定在飞轮转轴上；第一支撑安装在第二支撑内缘面上，第二支撑安装在第一侧板上，在第一侧板和第二侧板之间安装有七个侧板支撑，第一侧板和第二侧板上分别开有两个安装孔；钎杆套安装在第一侧板和第二侧板之间，钎杆套内部安装有撞击锤和钎杆且钎杆在撞击锤下方，撞击锤顶端安装有撞击杆；钎杆套上部对称地开有两个撞击锤往复孔，两个第一弹簧支撑对称地安装在钎杆套外侧且位于撞击锤往复孔上方，两个第二弹簧支撑对称地安装在撞击锤上且两个第二弹簧支撑分别从两个撞击锤往复孔中伸出；钎杆套下部对称地开有两个钎杆往复孔，两个钎杆卡块对称地安装在钎杆上且两个钎杆卡块分别从两个钎杆往复孔中伸出，两个推杆支撑对称地安装在钎杆套外侧撞击锤往复孔和钎杆往复孔之间；撞击弹簧安装在第一弹簧支撑和第二弹簧支撑之间，液压推杆安装在第二弹簧支撑和推杆支撑之间；A flywheel driving a broken hammer with a peeling function, characterized in that it comprises a flywheel, a hydraulic motor, a hydraulic inlet and outlet, a first support, a second support, a first side plate, a side plate support, a second side plate, and a mounting hole Impact spring, hydraulic push rod, drill rod sleeve, drill rod, flywheel impact block, flywheel shaft, impact rod, impact hammer, first spring support, second spring support, push rod support, drill rod block, drill rod reciprocating Hole and impact hammer reciprocating hole, wherein a flywheel impact block is mounted on the flywheel, two hydraulic inlets and outlets are mounted on the hydraulic motor, and a hydraulic motor, a first support, a flywheel, a second side plate and a hydraulic motor shaft are sequentially mounted on the flywheel shaft Fixedly connected with the flywheel shaft, the flywheel is fixed on the flywheel shaft; the first support is mounted on the second support inner edge surface, and the second support is mounted on the first side plate, and is installed between the first side plate and the second side plate There are seven side plate supports, and the first side plate and the second side plate respectively have two mounting holes; the drill rod sleeve is installed between the first side plate and the second side plate, and the impact rod is installed inside the drill rod sleeve And the drill rod and the drill rod Below the hammer, an impact rod is mounted on the top end of the hammer; the upper part of the drill rod sleeve is symmetrically opened with two impact hammer reciprocating holes, and the two first spring supports are symmetrically mounted on the outside of the drill rod sleeve and above the reciprocating hole of the impact hammer, two Two second spring supports are symmetrically mounted on the impact hammer and two second spring supports respectively extend from the two impact hammer reciprocating holes; the lower portion of the drill rod sleeve is symmetrically opened with two drill rod reciprocating holes, two drill rods The block is symmetrically mounted on the drill rod and the two drill rod blocks respectively protrude from the two drill rod reciprocating holes, and the two push rod supports are symmetrically mounted on the outer side of the drill rod sleeve, the impact hammer reciprocating hole and the drill rod reciprocating hole Between; the impact spring is mounted between the first spring support and the second spring support, and the hydraulic push rod is mounted between the second spring support and the push rod support;
    上述钎杆包括触发拨片、剥离片、剥离头、钎杆壳、钎杆顶盖、承力杆、承力杆复位弹簧、第一卡环、第二卡环、剥离储能弹簧、第三卡环、承力杆套、固定环、剥离推杆、卡孔、剥离安装孔、剥离片转轴、滑动键、固定孔、滑动槽、卡锁卡块、卡锁复位弹簧、推杆转动副、卡块限位件、卡块滑槽、拨片滑槽、限位件滑槽，其中钎杆壳的顶端安装有钎杆顶盖，钎杆壳的底端安装有剥离头，钎杆壳内部安装有承力杆；钎杆顶盖、承力杆复位弹簧、第一卡环、第二卡环、剥离储能弹簧、第三卡环从上至下依次安装在承力杆上，第一卡环和第二卡环固定在承力杆上，第三卡环安装在承力杆套顶端，承力杆复位弹簧安装在钎杆顶盖和第一卡环之间，剥离储能弹簧安装在第二卡环和第三卡环之间；承力杆的下端对称地安装有两个滑动键，承力杆套的内部对称地开有两个滑动槽，承力杆下端安装在承力杆套中，滑动键滑动于滑动槽中；承力杆套的底端安装有固定环，固定环周向均匀开有四个固定孔，四根完全相同的剥离推杆安装在固定环下方，对于 任意一个剥离推杆，它的一端通过圆孔安装在固定环的固定孔孔壁上，另一端通过推杆转动副安装在剥离片内侧；剥离片有四个，四个剥离片为完全相同的五边形，对于任意一个剥离片，它通过剥离片转轴安装在剥离头上，剥离头上开有四个完全相同的剥离安装孔，剥离头的剥离安装孔底端内侧开有四个卡孔，剥离片的内侧开有卡块滑槽，卡锁复位弹簧安装在卡块滑槽中，卡锁复位弹簧一端安装有卡锁卡块，卡锁卡块滑动于卡块滑槽中，两个卡块限位件对称地安装在卡锁卡块两侧，剥离片的内部开有两个限位件滑槽，卡块限位件滑动于限位件滑槽中，剥离片的外侧开有拨片滑槽，触发拨片安装在卡锁卡块上且从拨片滑槽中伸出。The drill rod includes a trigger paddle, a peeling piece, a peeling head, a drill rod shell, a drill rod top cover, a bearing rod, a bearing rod return spring, a first snap ring, a second snap ring, a stripping energy storage spring, and a third Snap ring, bearing rod sleeve, fixing ring, peeling push rod, card hole, peeling mounting hole, peeling plate rotating shaft, sliding key, fixing hole, sliding groove, latching block, card lock return spring, push rod rotating pair, a block stopper, a block chute, a pad chute, a limiter chute, wherein a top of the drill rod shell is mounted with a drill rod top cover, and a bottom end of the drill rod shell is provided with a peeling head, and the inside of the rod shell The bearing rod is installed; the top cover of the drill rod, the return spring of the bearing rod, the first snap ring, the second snap ring, the stripping energy storage spring, and the third snap ring are sequentially mounted on the bearing rod from top to bottom, first The snap ring and the second snap ring are fixed on the bearing rod, the third snap ring is mounted on the top end of the bearing rod sleeve, and the bearing rod return spring is installed between the drill rod top cover and the first snap ring, and the stripping energy storage spring is installed Between the second snap ring and the third snap ring; the lower end of the bearing rod is symmetrically mounted with two sliding keys, and the inner symmetry of the bearing rod sleeve There are two sliding slots, the lower end of the bearing rod is installed in the bearing rod sleeve, the sliding button slides in the sliding slot; the bottom end of the bearing rod sleeve is provided with a fixing ring, and the fixing ring has four fixing holes uniformly in the circumferential direction. , four identical stripping pushers are mounted under the retaining ring, for Any one of the peeling push rods, one end of which is mounted on the fixing hole wall of the fixing ring through a circular hole, and the other end is mounted on the inner side of the peeling piece by the rotating rod rotating pair; the peeling piece has four, and the four peeling pieces are identical Pentagonal shape, for any one of the peeling sheets, which is mounted on the peeling head through the peeling plate rotating shaft, four identical same peeling mounting holes are opened on the peeling head, and four peeling holes are formed inside the bottom end of the peeling mounting hole of the peeling head The inner side of the peeling piece is provided with a block chute, and the latch return spring is installed in the block chute, and one end of the latch return spring is provided with a latching block, and the latching block slides in the block chute, two The block limiting members are symmetrically mounted on both sides of the latching block, and the inside of the peeling piece is provided with two limiting piece sliding grooves, and the block limiting member slides in the limiting piece sliding groove, and the outer side of the peeling piece is opened The paddle chute, the trigger paddle is mounted on the latching block and protrudes from the paddle chute.
  2. 根据权利要求1所述的一种飞轮驱动带剥离功能的破碎锤，其特征在于：上述卡块滑槽、拨片滑槽、限位件滑槽是相通的。The breaker of the flywheel driving belt stripping function according to claim 1, wherein the block chute, the pad chute, and the limiting member chute are in communication.
  3. 根据权利要求1所述的一种飞轮驱动带剥离功能的破碎锤，其特征在于：上述剥离推杆通过旋转副安转在固定孔上，承力杆上下运动时，剥离推杆可以在固定环上转动。The breaker of the flywheel driving belt stripping function according to claim 1, wherein the peeling push rod is rotated on the fixing hole by the rotating pair, and the peeling push rod can be in the fixing ring when the bearing rod moves up and down. Turn up.
  4. 根据权利要求1所述的一种飞轮驱动带剥离功能的破碎锤，其特征在于：上述剥离安装孔的形状为五边形和剥离片的形状相同。A breaker for driving a belt of a flywheel according to claim 1, wherein the peeling attachment hole has a shape of a pentagon and a shape of the release sheet.
  5. 根据权利要求1所述的一种飞轮驱动带剥离功能的破碎锤，其特征在于：上述钎杆的钎杆头为尖头。 A breaker for driving a belt with a flywheel driving function according to claim 1, wherein the drill head of the drill rod is pointed.
PCT/CN2016/097920 2016-08-16 2016-09-02 Flywheel-driven breaking hammer having stripping function WO2018032545A1 (en)

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