阅读说明：本技术 反击破碎机便于更换拆卸耐磨件的结构 (Structure of impact crusher convenient to replace and detach wear-resistant part ) 是由 刘国祥 卢福昌 孙捷武 赵宸晖 金星星 李蓬欣 高飞 于 2019-11-22 设计创作，主要内容包括：本发明公开的属于反击破碎机技术领域,具体为反击破碎机便于更换拆卸耐磨件的结构,包括伸缩杆、连接块、连接板、支撑板和返料块,所述伸缩杆表面固定安装有减震装置,所述减震装置内腔固定安装有复位弹簧,且所述复位弹簧与伸缩杆连接,所述伸缩杆右侧固定安装有连接块,所述连接块右侧固定安装连接板,所述连接板上固定安装有支撑板,所述支撑板顶部固定安装有返料块,其结构合理,通过支撑板、连接槽、耐磨块、返料块和耐磨片的配合,将耐磨块拆分安装,避免了耐磨块部分损坏时整体更换,节约了成本,通过减震装置、伸缩杆和复位弹簧的配合,减小了工作时的震动,提高了抗震性性能,提高了耐磨件的使用寿命。(The invention discloses a structure of a counterattack crusher convenient for replacing and disassembling a wear-resistant part, which belongs to the technical field of counterattack crushers and comprises a telescopic rod, a connecting block, a connecting plate, a supporting plate and a material returning block, wherein a damping device is fixedly arranged on the surface of the telescopic rod, a return spring is fixedly arranged in an inner cavity of the damping device and is connected with the telescopic rod, the connecting block is fixedly arranged on the right side of the telescopic rod, the connecting plate is fixedly arranged on the right side of the connecting block, the supporting plate is fixedly arranged on the connecting plate, and the material returning block is fixedly arranged on the top of the supporting plate, the structure is reasonable, the wear-resistant block is disassembled and installed by matching the supporting plate, a connecting groove, the wear-resistant block, the material returning block and the wear-resistant sheet, the integral replacement of the wear-resistant block when the wear-, the shock resistance performance is improved, and the service life of the wear-resistant part is prolonged.)

1. Structure that impact crusher is convenient for change dismantles wearing parts, its characterized in that: including telescopic link (100), connecting block (200), connecting plate (300), backup pad (400) and returning material piece (500), telescopic link (100) fixed surface installs damping device (110), damping device (110) inner chamber fixed mounting has reset spring (120), just reset spring (120) are connected with telescopic link (100), telescopic link (100) right side fixed mounting has connecting block (200), connecting block (200) right side fixed mounting connecting plate (300), fixed mounting has backup pad (400) on connecting plate (300), backup pad (400) top fixed mounting has returning material piece (500).

2. The structure of the impact crusher facilitating replacement and removal of the wear-resistant member according to claim 1, wherein: fixed mounting has set screw (210) on connecting block (200), be provided with on connecting plate (300) with set screw (210) matched with fixed screw hole (330), fixed mounting has installation piece (310) on backup pad (400), fixed mounting has spacing hole (320) on installation piece (310).

3. The structure of the impact crusher facilitating replacement and removal of the wear-resistant member according to claim 1, wherein: the surface of the supporting plate (400) is uniformly provided with connecting grooves (410), and wear-resistant blocks (420) are fixedly mounted in the inner cavities of the connecting grooves (410).

4. The structure of the impact crusher for facilitating replacement and disassembly of the wear-resistant member according to claim 4, wherein: the wear-resistant block (420) and the connecting groove (410) are detachably connected.

5. The structure of the impact crusher facilitating replacement and removal of the wear-resistant member according to claim 1, wherein: the top of the supporting plate (400) is uniformly and fixedly provided with a material returning block (500), and the surface of the material returning block (500) is provided with a wear-resistant plate (510).

6. The structure of the impact crusher facilitating replacement and removal of the wear-resistant member according to claim 1, wherein: the connecting block (200), the connecting plate (300) and the supporting plate (400) are made of stainless steel alloy.

Technical Field

The invention relates to the technical field of impact crushers, in particular to a structure of an impact crusher, which is convenient for replacing and disassembling wear-resistant parts.

Background

The impact crusher is also called as impact crushing, is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, water and electricity and the like, is particularly used for processing flowable stone materials in expressways, railways, water and electricity engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.

The wearing parts structure is a necessary structure in the impact crusher device, and the existing wearing parts structure has some defects in the using process, for example, inconvenient replacement is needed, and the whole replacement is needed during replacement, so that the cost is too high, and therefore, a novel structure for conveniently replacing and disassembling the wearing parts by the impact crusher needs to be developed to solve the problems.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention provides a novel impact crusher, which is provided in view of the problems in the structure of the existing impact crusher, which is convenient for replacing and disassembling wear-resisting parts.

Therefore, the invention aims to provide a structure of the impact crusher, which is convenient for replacing and disassembling the wear-resistant part, can realize convenient replacement in the using process, can be disassembled and replaced according to the crushing part, and saves the cost.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

impact crusher is convenient for change and is dismantled structure of wearing parts, it includes telescopic link, connecting block, connecting plate, backup pad and returning charge piece, telescopic link fixed surface installs damping device, damping device inner chamber fixed mounting has reset spring, just reset spring is connected with the telescopic link, telescopic link right side fixed mounting has the connecting block, connecting block right side fixed mounting connecting plate, fixed mounting has the backup pad on the connecting plate, backup pad top fixed mounting has the returning charge piece.

As a preferable aspect of the structure of the impact crusher of the present invention for facilitating replacement and removal of the wear-resistant member, wherein: the connecting block is fixedly provided with a fixing screw, the connecting plate is provided with a fixing screw hole matched with the fixing screw, the supporting plate is fixedly provided with an installation block, and the installation block is fixedly provided with a limiting hole.

As a preferable aspect of the structure of the impact crusher of the present invention for facilitating replacement and removal of the wear-resistant member, wherein: the surface of the supporting plate is uniformly provided with connecting grooves, and wear-resistant blocks are fixedly mounted in inner cavities of the connecting grooves.

As a preferable aspect of the structure of the impact crusher of the present invention for facilitating replacement and removal of the wear-resistant member, wherein: the wear-resisting block is detachably connected with the connecting groove.

As a preferable aspect of the structure of the impact crusher of the present invention for facilitating replacement and removal of the wear-resistant member, wherein: the supporting plate is characterized in that return blocks are uniformly and fixedly arranged on the top of the supporting plate, and anti-abrasion pieces are arranged on the surfaces of the return blocks.

As a preferable aspect of the structure of the impact crusher of the present invention for facilitating replacement and removal of the wear-resistant member, wherein: the connecting block, the connecting plate and the supporting plate are made of stainless steel alloy.

Compared with the prior art, the invention has the beneficial effects that: through the setting of this impact crusher be convenient for change the structure of dismantling wearing parts, structural design is reasonable, through the backup pad, the spread groove, wear-resisting piece, the cooperation of returning material piece and wear-resisting piece, with wear-resisting piece split installation, whole change when having avoided wear-resisting piece part to damage, the cost is practiced thrift, through damping device, telescopic link and reset spring's cooperation, the vibrations of during operation have been reduced, the shock resistance performance has been improved, work efficiency is improved, the life of wearing parts has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connecting plate structure of the present invention.

In the figure; 100 telescopic rods, 110 damping devices, 120 return springs, 200 connecting blocks, 210 fixing screws, 300 connecting plates, 310 mounting blocks, 320 limiting holes, 330 fixing screw holes, 400 supporting plates, 410 connecting grooves, 420 wear-resistant blocks, 500 return blocks and 510 wear-resistant sheets.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The invention provides the following technical scheme: the impact crusher is convenient to replace and disassemble the structure of the wear-resistant part, is convenient to replace during use, can be disassembled and replaced according to the crushed part, saves the cost, and comprises a telescopic rod 100, a connecting block 200, a connecting plate 300, a supporting plate 400 and a material returning block 500 by referring to fig. 1;

referring to fig. 1 again, a damping device 110 is fixedly mounted on the surface of the telescopic rod 100, a return spring 120 is fixedly mounted in an inner cavity of the damping device 110, and the return spring 120 is connected with the telescopic rod 100, specifically, the damping device 110 is sleeved on the outer wall of the telescopic rod 100, the return spring 120 is inserted into the inner cavity of the damping device 110, the return spring 120 is connected with the telescopic rod 100, the telescopic rod 100 is used for bearing a connecting block 200, the damping device 110 is used for bearing the return spring 120, and the return spring 120 is used for reducing vibration and prolonging the service life of the device;

referring to fig. 1 again, the right side of the telescopic rod 100 is fixedly provided with a connecting block 200, the connecting block 200 is fixedly provided with a fixing screw 210, specifically, the connecting block 200 is welded on the right side of the telescopic rod 100, the fixing screw 210 is screwed on the surface of the connecting block 200, the connecting block 200 is used for bearing the fixing screw 210 and fixing the connecting plate 300, and the fixing screw 210 is used for fixing the connecting block 200;

referring to fig. 1 and 3 again, the connecting plate 300 is fixedly mounted on the right side of the connecting block 200, the connecting plate 300 is provided with a fixing screw hole 330 matched with the fixing screw 210, the supporting plate 400 is fixedly provided with a mounting block 310, the mounting block 310 is fixedly provided with a limiting hole 320, specifically, the connecting plate 300 is screwed on the right side of the connecting block 200, the connecting plate 300 is provided with a fixing screw hole 330 matched with the fixing screw 210, the top of the left side of the supporting plate 400 is welded with the mounting block 310, the mounting block is provided with a limiting hole 320, the connecting plate 300 is used for fixing the supporting plate 400, the fixing screw hole 330 is used for fixing the connecting plate 300, the mounting block 310 is used for mounting the supporting plate 400, and the limiting;

referring to fig. 1 again, a supporting plate 400 is fixedly mounted on the connecting plate 300, connecting grooves 410 are uniformly formed in the surface of the supporting plate 400, wear-resistant blocks 420 are fixedly mounted in inner cavities of the connecting grooves 410, specifically, the supporting plate 400 is welded on the connecting plate 300, the connecting grooves 410 are uniformly formed in the surface of the supporting plate 400, the wear-resistant blocks 420 are clamped in inner cavities of the connecting grooves 410, the supporting plate 400 is used for bearing the connecting grooves 410 and the material returning blocks 500, the connecting grooves 410 are used for bearing the wear-resistant blocks 420, and the wear-resistant blocks 420 are used;

referring to fig. 1 again, the top of the supporting plate 400 is fixedly provided with the material returning block 500, the top of the supporting plate 400 is uniformly and fixedly provided with the material returning block 500, the surface of the material returning block 500 is provided with the wear resistant sheet 510, specifically, the material returning block 500 is uniformly welded on the top of the supporting plate 400, the surface of the material returning block 500 is bonded with the wear resistant sheet 510, the material returning block 500 is used for bearing the wear resistant sheet 510 and the material returning, and the wear resistant sheet 510 is used for increasing the wear resistance.

The working principle is as follows: in the in-process that the structure of the wearing parts is convenient for change and dismantlement in the impact crusher used, through backup pad 400, connecting groove 410, wear-resisting piece 420, the cooperation of returning charge piece 500 and wear-resisting piece 510, with the installation of wear-resisting piece 420 split, whole when having avoided wear-resisting piece 420 part to damage, the cost is practiced thrift, through damping device 110, telescopic link 100 and reset spring 120's cooperation, the vibrations of during operation have been reduced, the shock resistance performance has been improved, the work efficiency is improved, the service life of wearing parts is prolonged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.