CN208390136U - A kind of new type crushing machine bar - Google Patents

Abstract

The utility model discloses a kind of new type crushing machine bars, including bar main body, first groove, second groove, reinforcing rib, strip mass, slideway, upper end working face, plug, through hole, iron sheet cornerite, it is embedded in slot, rotor part, axis hole, rotor, internal screw thread, annular seating, air dispelling hole, clamping plate, support plate and fastening screw, the bar main body center bottom is equipped with first groove, the top of first groove is equipped with second groove, the other end of second groove is equipped with the strip mass, the side of the strip mass is equipped with the upper end working face, the side of the upper end working face is equipped with the slideway, the other side of the strip mass is equipped with the reinforcing rib, the bottom of the strip mass is equipped with the plug, the two sides of the plug are equipped with the through hole, pass through the setting to reinforcing rib And the angle between strip mass and bar lower body working face, improve plate hammer for crusher service efficiency.

Description

A kind of new type crushing machine bar

Technical field

The utility model relates to bar field, specially a kind of new type crushing machine bar.

Background technique

In modern mechanical production, bar is the important component that crusher is used to be crushed bar, and bar abrasion is crusher The service life of main failure forms, general bar is short, and the big of consumption, which needs to lay in a large amount of spare part, could maintain normal life It produces, high production cost, a kind of new type crushing machine bar seems particularly significant, but existing Novel crushing in crushing mechanism production Machine bar will open upper box, back out fastening bolt, maintenance time is long, large labor intensity when replacing bar；Plate hammer for crusher is resistance to Mill property and intensity are lower, and in crusher work, violent vibration is easy to damage device.

So how to design a kind of new type crushing machine bar, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of new type crushing machine bars, to solve asking for above-mentioned background technique proposition Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of new type crushing machine bar, including bar Main body, the first groove, the second groove, reinforcing rib, strip mass, slideway, upper end working face, plug, through hole, iron sheet cornerite, It is embedded in slot, rotor part, axis hole, rotor, internal screw thread, annular seating, air dispelling hole, clamping plate, support plate and fastening screw, the plate It hammers main body center bottom into shape and is equipped with first groove, the top of first groove is equipped with second groove, and described second is recessed The other end of slot is equipped with the strip mass, and the side of the strip mass is equipped with the upper end working face, the upper end work The side in face is equipped with the slideway, and the other side of the strip mass is equipped with the reinforcing rib, and the bottom of the strip mass is set There is the plug, the two sides of the plug are equipped with the through hole, and the side of the through hole is equipped with the iron sheet cornerite, institute The side for stating bar main body is equipped with the rotor part, and the side of the rotor part is equipped with the insertion slot, the rotor The middle part of component is equipped with the axis hole, and the internal layer surface of the axis hole is equipped with the internal screw thread, and the middle part of the axis hole is equipped with institute Rotor is stated, the axis hole is surrounded by the annular seating, and the top of the annular seating is equipped with the air dispelling hole, the rotor portions The top side of part is equipped with the clamping plate, and the top of the clamping plate is equipped with the fastening screw, and the bottom end of the clamping plate is equipped with institute State support plate.

As a kind of optimal technical scheme of the utility model, the reinforcing rib is set to the top table of the bar main body Face, and waling and cross reinforcing are in be mutually perpendicular to shape.

As a kind of optimal technical scheme of the utility model, the plug is triangular shape plug, the plug with it is described Bar main body is fixedly connected, and the plug is vertical setting in the headstage ground position of the bar main body.

As a kind of optimal technical scheme of the utility model, the iron sheet cornerite is made of soft iron plate material, institute State the tip edge position that the bar main body is arranged in iron sheet cornerite.

As a kind of optimal technical scheme of the utility model, the clamping plate and the support plate pass through the fastening screw It is fixedly connected, the clamping plate side is smooth surface.

As a kind of optimal technical scheme of the utility model, the air dispelling hole insertion is set in the annular seating, institute Stating air dispelling hole is in be equally spaced on the annular seating.

Compared with prior art, the utility model has the beneficial effects that

Advantage 1: for the new type crushing machine bar by being equipped with strip mass, strip mass is convex, agrees with bar machine The defects of overcoming existing plate hammer for crusher wearability and intensity in the process is realized high-wearing feature and high-intensitive feature, is made It is greatly increased with durability in the process, while also improving the service life of workpiece.

Advantage 2: the new type crushing machine bar passes through setting to reinforcing rib and strip mass by being equipped with reinforcing rib Angle between bar lower body working face, improves plate hammer for crusher service efficiency, and intensity is higher, and the service life used is remote It is far significantly improved, bar becomes three pieces of protrusions after being improved by two pieces of original protrusions, and wearability is strong after improvement, and friction increases Add.

Advantage 3: the new type crushing machine bar is by being equipped with plug, and plug is triangular shape plug, and triangular shape plug Angle between both sides is 126 °, and plug can closely be agreed with insertion slot, further fixes, reduces brokenly to bar Broken machine is during rubble as shaking the damage caused by device.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial structural diagram of the utility model；

Fig. 3 is the utility model bar work structure diagram；

In figure: 1- bar main body, the first groove of 2-, the second groove of 3-, 4- reinforcing rib, 5- strip mass, 6- slideway, on 7- Hold working face, 8- plug, 9- through hole, 10- iron sheet cornerite, 11- insertion slot, 12- rotor part, 13- axis hole, 14- rotor, 15- internal screw thread, 16- annular seating, 17- air dispelling hole, 18- clamping plate, 19- support plate, 20- fastening screw.

Specific embodiment

Scheme is clearly and completely described, it is clear that described embodiment is only that the utility model a part is implemented Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of new type crushing machine bar, including bar master Body 1, the first groove 2, the second groove 3, reinforcing rib 4, strip mass 5, slideway 6, upper end working face 7, plug 8, through hole 9, iron Suitcase angle 10, insertion slot 11, rotor part 12, axis hole 13, rotor 14, internal screw thread 15, annular seating 16, air dispelling hole 17, clamping plate 18, support plate 19 and fastening screw 20,1 center bottom of bar main body are equipped with the first groove 2, and the top of the first groove 2 is equipped with the Two grooves 3, the other end of the second groove 3 are equipped with strip mass 5, and the side of strip mass 5 is equipped with upper end working face 7, upper end work The side for making face 7 is equipped with slideway 6, and the other side of strip mass 5 is equipped with reinforcing rib 4, and the bottom of strip mass 5 is equipped with plug 8, inserts First 8 two sides are equipped with through hole 9, and the side of through hole 9 is equipped with iron sheet cornerite 10, and the side of bar main body 1 is equipped with rotor portions Part 12, the side of rotor part 12 are equipped with insertion slot 11, and the middle part of rotor part 12 is equipped with axis hole 13, the inner layer sheet of axis hole 13 Face is equipped with internal screw thread 15, and the middle part of axis hole 15 is equipped with rotor 14, and axis hole 15 is surrounded by annular seating 16, the top of annular seating 16 Equipped with air dispelling hole 17, the top side of rotor part 12 is equipped with clamping plate 19, and the top of clamping plate 18 is equipped with fastening screw 20, clamping plate 18 Bottom end be equipped with support plate 19.

Reinforcing rib 4 is set to the top end surface of bar main body 1, and waling and cross reinforcing are in be mutually perpendicular to Shape.

Plug 8 is triangular shape plug, and plug 8 is fixedly connected with bar main body 1, and plug 8 is vertical setting in bar main body 1 Headstage ground position.

Iron sheet cornerite 10 is made of soft iron plate material, and the tip edge position of bar main body 1 is arranged in iron sheet cornerite 10 It sets.

Clamping plate 18 is fixedly connected with support plate 19 by fastening screw 20, and 18 side of clamping plate is smooth surface.

The insertion of air dispelling hole 17 is set in annular seating 16, and air dispelling hole 17 is in be equally spaced on annular seating 16.

The device is a kind of new type crushing machine bar, including bar main body 1, the first groove 2, the second groove 3, reinforcing rib 4, Strip mass 5, slideway 6, upper end working face 7, plug 8, through hole 9, iron sheet cornerite 10, insertion slot 11, rotor part 12, axis Hole 13, rotor 14, internal screw thread 15, annular seating 16, air dispelling hole 17, clamping plate 18, support plate 19 and fastening screw 20, firstly, by plate Hammer main body 1 carries out appropriate detection, is closely agreed with by strip mass 5 and insertion slot 11, and by rotor part 12 to plate Hammer main body 1 is fixed, and drives bar to be rotated by rotor 14, by setting to reinforcing rib 4 and strip mass 5 with Angle between 1 lower end working face of bar main body, improves plate hammer for crusher service efficiency, passes through strip mass 5 and bar machine Agree with, the defect for overcoming existing plate hammer for crusher wearability and intensity passes through when putting into object to be broken into crusher The rotation of bar main body 1 can carry out break process to object, be positioned using clamping plate 18 to bar, anti-by fastening screw 20 The case where only clamping plate 18 loosens, here it is the usage modes of the device.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of new type crushing machine bar, including bar main body (1), the first groove (2), the second groove (3), reinforcing rib (4), item Shape mass (5), slideway (6), upper end working face (7), plug (8), through hole (9), iron sheet cornerite (10), insertion slot (11), Rotor part (12), axis hole (13), rotor (14), internal screw thread (15), annular seating (16), air dispelling hole (17), clamping plate (18), support Plate (19) and fastening screw (20), it is characterised in that: bar main body (1) center bottom is equipped with first groove (2), institute The top for stating the first groove (2) is equipped with second groove (3), and the other end of second groove (3) is equipped with the strip packet The side of block (5), the strip mass (5) is equipped with the upper end working face (7), and the side of the upper end working face (7) is equipped with The other side of the slideway (6), the strip mass (5) is equipped with the reinforcing rib (4), and the bottom of the strip mass (5) is set Have the plug (8), the two sides of the plug (8) are equipped with the through hole (9), and the side of the through hole (9) is equipped with institute It states iron sheet cornerite (10), the side of the bar main body (1) is equipped with the rotor part (12), the side of the rotor part (12) End is equipped with the insertion slot (11), and the middle part of the rotor part (12) is equipped with the axis hole (13), the axis hole (13) Internal layer surface is equipped with the internal screw thread (15), and the middle part of the axis hole (13) is equipped with the rotor (14), the axis hole (13) It is surrounded by the annular seating (16), the top of the annular seating (16) is equipped with the air dispelling hole (17), the rotor part (12) top side is equipped with the clamping plate (18), and the top of the clamping plate (18) is equipped with the fastening screw (20), the folder The bottom end of plate (18) is equipped with the support plate (19).

2. a kind of new type crushing machine bar according to claim 1, it is characterised in that: the reinforcing rib (4) is set to institute The top end surface of bar main body (1) is stated, and waling and cross reinforcing are in be mutually perpendicular to shape.

3. a kind of new type crushing machine bar according to claim 1, it is characterised in that: the plug (8) is inserted for triangular shape Head, the plug (8) are fixedly connected with the bar main body (1), and the plug (8) is vertical setting in the bar main body (1) headstage ground position.

4. a kind of new type crushing machine bar according to claim 1, it is characterised in that: the iron sheet cornerite (10) is using soft Matter iron plate material is made, and the iron sheet cornerite (10) is arranged in the tip edge position of the bar main body (1).

5. a kind of new type crushing machine bar according to claim 1, it is characterised in that: the clamping plate (18) and the support Plate (19) is fixedly connected by the fastening screw (20), and clamping plate (18) side is smooth surface.

6. a kind of new type crushing machine bar according to claim 1, it is characterised in that: air dispelling hole (17) the insertion setting In the annular seating (16), the air dispelling hole (17) is in be equally spaced on the annular seating (16).