CN216727508U - Hammer piece crusher convenient to change hammer piece - Google Patents

Abstract

The utility model discloses a hammer piece crusher convenient for replacing hammer pieces, which comprises a supporting seat, wherein one side of the outer wall of the top of the supporting seat is fixedly connected with a box body, a slag discharge hole is formed in the position, close to the bottom, of the outer wall of one side of the box body, a feeding hole is formed in the outer wall of the top of the box body, a feeding pipe is arranged on the inner wall of the feeding hole, crushing mechanisms are rotatably connected between the inner walls of the two opposite sides of the box body through bearings and comprise a rotating rod and a plurality of crushing pieces, the crushing pieces are fixed on the rotating rod at equal intervals, the outer wall of the rotating rod is rotatably connected with a plurality of fixing frames, and the hammer pieces are arranged on the inner walls of the fixing frames. The utility model can prevent the surface of the hammer from being worn due to long-term use of the hammer, thereby influencing the crushing effect of the articles, can disperse the gathered articles, prevents the poor crushing effect of the articles caused by the accumulation of the articles, and can treat the scraps adhered to the inner wall of the crusher.

Description

Hammer piece crusher convenient to change hammer piece

Technical Field

The utility model relates to the technical field of hammer piece crushers, in particular to a hammer piece crusher convenient for hammer piece replacement.

Background

The hammer mill is a machine for breaking feed by using a hammer sheet rotating at high speed, generally comprising a feed inlet, a machine body, a rotor, a hammer sheet, a motor and the like. For example, the hammer mill is used for crushing small-particle stones into sand grains, and has the advantages of wide universality, weak temperature sensitivity to feed and the like.

Through the retrieval, the patent that the publication is CN214076985U discloses a novel hammer grinder, including hammer grinder body, this side lower extreme of hammer grinder articulates there is the inspection end cover, it is connected with first mounting to inspect between end cover side and the hammer grinder body, it is provided with the through-hole on the end cover to inspect, through-hole department is connected with the aqueduct, inspect end cover inside wall fixedly connected with atomizer, and atomizer and aqueduct are located the inboard tip fixed connection of inspection end cover, it has the atomizer to gather on the atomizer, it is provided with a plurality of inspection window on the end cover to inspect, and a plurality of inspection window discontinuous distribution is on inspecting the end cover. The hammer crusher has the advantages of reducing dust emission, facilitating maintenance, accelerating fault removal speed, improving production efficiency and facilitating operators to check the condition inside the hammer crusher body from the outside. The novel hammer mill in the above patent has the following problems: the existing hammer piece crusher cannot replace the hammer piece, so that when the hammer piece is abraded, the crushing effect of the crusher can be poor, and the working efficiency of the crusher is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hammer piece crusher with a hammer piece convenient to replace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a hammer grinder convenient to change hammer leaf, includes the supporting seat, one side fixedly connected with box of supporting seat top outer wall, and the position that one side outer wall of box is close to the bottom has seted up the cinder notch, the feed inlet has been seted up to the top outer wall of box, and the inner wall of feed inlet is provided with the inlet pipe, all be connected with rubbing crusher through the bearing rotation between the relative both sides inner wall of box, and rubbing crusher constructs including bull stick and a plurality of crushing piece, and a plurality of crushing piece equidistance are fixed on the bull stick, the outer wall of bull stick rotates and is connected with a plurality of mounts, and the inner wall of mount is provided with the hammer leaf, the both sides outer wall of mount all sets up threaded hole, and the inner wall threaded connection of screw hole has the gim peg, one side outer wall fixedly connected with driving motor of box, and pass through bolted connection between driving motor and the bull stick.

Preferably, a plurality of pin of fixedly connected with between the relative both sides inner wall of inlet pipe, and the pin is the wear-resisting material of metal.

Preferably, one side fixedly connected with controller of supporting seat top outer wall, and be electric connection between controller and the driving motor.

Preferably, the four corners of the outer wall of the bottom of the supporting seat are fixedly connected with springs, and the outer wall of the bottom of each spring is fixedly connected with a base.

Preferably, the equal fixedly connected with guide rail in both sides of base top outer wall, and the inner wall sliding connection of guide rail has the slider, passes through bolted connection between slider and the supporting seat.

Preferably, the inner wall of the bottom of the box body is fixedly connected with a guide plate, and the outer wall of one side of the guide plate is an inclined plane.

Preferably, one side outer wall fixedly connected with of box protects and fills up, and protects one side outer wall fixedly connected with vibrating motor who fills up.

The beneficial effects of the utility model are as follows:

1. through the arrangement of the fixing frame and the fixing bolt, the hammer sheet can be disassembled and assembled so as to be convenient for replacing the hammer sheet, thereby improving the crushing effect of the crusher and preventing the surface of the hammer sheet from being abraded due to long-term use of the hammer sheet so as to influence the crushing effect of articles;

2. the stop lever can stop the falling of the articles so as to slow down the falling speed of the articles, so that the gathered articles are subjected to dispersion treatment through the speed difference when the articles fall, the article crushing effect of the crusher is improved, the articles are prevented from being stacked together to cause poor crushing effect of the articles, and in addition, the articles are prevented from being stacked together to cause large resistance on the crushing mechanism so as to damage the crushing mechanism;

3. through the vibrating motor who sets up, after smashing the completion, can handle the piece of adhesion at the rubbing crusher inner wall through vibrating motor's vibration to in carry out cleaning to rubbing crusher's inside, simultaneously, can prevent through the vibration that article from causing the jam to rubbing crusher's inside.

Drawings

FIG. 1 is a schematic structural view of a hammer mill with a hammer sheet convenient to replace according to the present invention;

FIG. 2 is a schematic cross-sectional view of a hammer mill with a hammer blade convenient to replace according to the present invention;

fig. 3 is a partial structural schematic view of a hammer mill convenient for replacing a hammer according to the present invention.

In the drawings: 1-a base; 2-a support seat; 3, a box body; 4-a guide plate; 5-a vibration motor; 6-a guide rail; 7-a slide block; 8-feeding pipe; 9-a stop lever; 10-a controller; 11-a spring; 12-a crushing mechanism; 13-a drive motor; 14-a rotating rod; 15-crushing slices; 16-a fixing frame; 17-hammer sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a hammer crusher convenient for replacing a hammer comprises a supporting seat 2, one side of the top outer wall of the supporting seat 2 is connected with a box body 3 through a bolt, a slag discharge port is arranged at the position, close to the bottom, of the outer wall of one side of the box body 3, a feed inlet is arranged on the outer wall of the top of the box body 3, a feed pipe 8 is arranged on the inner wall of the feed inlet, a crushing mechanism 12 is rotatably connected between the inner walls of two opposite sides of the box body 3 through a bearing, the crushing mechanism 12 comprises a rotating rod 14 and a plurality of crushing sheets 15, the crushing sheets 15 are equidistantly fixed on the rotating rod 14, the outer wall of the rotating rod 14 is rotatably connected with a plurality of fixing frames 16, the inner wall of each fixing frame 16 is provided with a hammer 17, the outer walls of two sides of each fixing frame 16 are provided with a threaded hole, the inner wall of each threaded hole is in threaded connection with a fixing bolt, the outer wall of one side of the box body 3 is connected with a driving motor 13 through a bolt, and the driving motor 13 is connected with the rotating rod 14 through a bolt.

Wherein, there are a plurality of pin 9 through bolted connection between the relative both sides inner wall of inlet pipe 8, and pin 9 is the wear-resisting material of metal, there is controller 10 one side of 2 top outer walls of supporting seat through bolted connection, and be electric connection between controller 10 and the driving motor 13, there is spring 11 all through bolted connection in the four corners of 2 bottom outer walls of supporting seat, and there is base 1 bottom outer wall through bolted connection of spring 11, there is guide rail 6 all through bolted connection in the both sides of 1 top outer wall of base, and there is slider 7 inner wall sliding connection of guide rail 6, through bolted connection between slider 7 and the supporting seat 2, there is baffle 4 bottom inner wall of box 3 through bolted connection, and one side outer wall of baffle 4 is the inclined plane.

The working principle is as follows: when in use, the feeding pipe 8 is used for conveying articles to the interior of the box body 3, the stop rod 9 is used for stopping the falling of the articles so as to slow down the falling speed of the articles, thereby dispersing the gathered articles by the speed difference when the articles fall, so as to improve the article crushing effect of the crusher, prevent poor article crushing effect caused by the articles piled together, and further prevent the large resistance force applied to the crushing mechanism 12 caused by the articles piled together, thereby damaging the crushing mechanism 12, when the articles enter the box 3, the driving motor 13 is started by the controller 10, the driving motor 13 drives the crushing mechanism 12 to rotate, thereby carry out shredding to article through rubbing crusher mechanism 12, the article piece after smashing can discharge to the outside of box 3 through baffle 4 and slag discharge mouth, can play the absorbing effect of buffering to rubbing crusher's work through spring 11.

Example 2

Referring to fig. 1-3, a hammer mill convenient to change hammer, this embodiment compares in embodiment 1, and there is the protection pad one side outer wall of box 3 through bolted connection, and there is vibrating motor 5 one side outer wall of protection pad through bolted connection, after smashing and accomplishing, can handle the piece of adhesion at the rubbing crusher inner wall through vibrating motor 5's vibration to in order to carry out cleaning to the inside of rubbing crusher, simultaneously, can prevent that article from causing the jam to the inside of rubbing crusher through the vibration.

The working principle is as follows: when in use, the articles are conveyed to the inside of the box body 3 through the feeding pipe 8, the falling of the articles can be blocked through the stop rod 9 so as to slow down the falling speed of the articles, so that the gathered articles are dispersed through the speed difference when the articles fall, the crushing effect of the articles of the crusher is improved, the poor crushing effect of the articles is prevented due to the fact that the articles are stacked together, in addition, the large resistance force applied to the crushing mechanism 12 due to the fact that the articles are stacked together is prevented, the crushing mechanism 12 is damaged, when the articles enter the inside of the box body 3, the driving motor 13 is started through the controller 10, the driving motor 13 can drive the crushing mechanism 12 to rotate, the articles are crushed through the crushing mechanism 12, crushed article fragments can be discharged to the outside of the box body 3 through the guide plate 4 and the slag discharge port, the buffer and shock absorption effects can be achieved on the operation of the crusher through the spring 11, after completion of crushing, the chips adhered to the inner wall of the crusher can be treated by vibration of the vibration motor 5 so as to clean the inside of the crusher, and at the same time, the inside of the crusher can be prevented from being clogged by the objects by vibration.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The hammer crusher convenient for replacing the hammer sheets comprises a supporting seat (2) and is characterized in that a box body (3) is fixedly connected to one side of the top outer wall of the supporting seat (2), a slag discharge hole is formed in the position, close to the bottom, of the outer wall of one side of the box body (3), a feed inlet is formed in the outer wall of the top of the box body (3), a feed pipe (8) is arranged on the inner wall of the feed inlet, a crushing mechanism (12) is rotatably connected between the inner walls of the two opposite sides of the box body (3) through bearings, the crushing mechanism (12) comprises a rotating rod (14) and a plurality of crushing sheets (15), the crushing sheets (15) are equidistantly fixed on the rotating rod (14), a plurality of fixing frames (16) are rotatably connected to the outer wall of the rotating rod (14), hammer sheets (17) are arranged on the inner walls of the fixing frames (16), threaded holes are formed in the outer walls of the two sides of the fixing frames (16), and the inner wall of the threaded hole is in threaded connection with a fixing bolt, the outer wall of one side of the box body (3) is fixedly connected with a driving motor (13), and the driving motor (13) is connected with the rotating rod (14) through a bolt.

2. The hammer mill convenient for replacing hammer slice of claim 1, wherein a plurality of blocking rods (9) are fixedly connected between the inner walls of two opposite sides of the feeding pipe (8), and the blocking rods (9) are made of metal wear-resistant material.

3. The hammer mill convenient for replacing the hammer as claimed in claim 1, wherein a controller (10) is fixedly connected to one side of the top outer wall of the supporting seat (2), and the controller (10) is electrically connected to the driving motor (13).

4. The hammer mill convenient for replacing the hammer as claimed in claim 1, wherein the four corners of the bottom outer wall of the supporting base (2) are fixedly connected with springs (11), and the bottom outer wall of the springs (11) is fixedly connected with the base (1).

5. The hammer mill convenient for replacing the hammer as claimed in claim 4, wherein the base (1) is fixedly connected with guide rails (6) on both sides of the top outer wall, the inner wall of the guide rails (6) is slidably connected with sliding blocks (7), and the sliding blocks (7) are connected with the supporting seat (2) through bolts.

6. The hammer mill convenient for replacing the hammer as claimed in claim 1, wherein the inner wall of the bottom of the box (3) is fixedly connected with a guide plate (4), and the outer wall of one side of the guide plate (4) is an inclined surface.

7. The hammer mill convenient for replacing the hammer as claimed in claim 1, wherein a protective pad is fixedly connected to one side outer wall of the box body (3), and a vibration motor (5) is fixedly connected to one side outer wall of the protective pad.

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