CN212493317U - A kind of breaker - Google Patents
A kind of breaker Download PDFInfo
- Publication number
- CN212493317U CN212493317U CN202020754367.3U CN202020754367U CN212493317U CN 212493317 U CN212493317 U CN 212493317U CN 202020754367 U CN202020754367 U CN 202020754367U CN 212493317 U CN212493317 U CN 212493317U
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- fixed blade
- fixed
- crusher
- broken
- motor
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Abstract
The utility model provides a crusher belongs to mining equipment technical field. The crusher comprises a frame, a motor, a crushing box, a feed hopper, a discharge port, a crushing box, a fixed cutter groove, a fixed blade and a rotary cutter wheel. The utility model discloses simple structure through the cooperation of fixed blade and rotation break bar, can carry out the breakage to product samples such as tiny particle lead, zinc, breaks into the graininess with it, and the sample of being convenient for examines easy maintenance. According to the sampling requirement, the length of the fixed blade extending into the crusher can be adjusted, and the length of the fixed blade extending into the crushing box is adjusted, namely, the knife edge gap between the fixed blade and the rotating knife wheel is adjusted, so that the size of the crushed particle can be adjusted, the sampling analysis is convenient, and the device is suitable for crushing samples with various particle sizes.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, concretely relates to breaker.
Background
The products such as lead, zinc and the like produced in each batch need to be sampled and analyzed, in the prior art, the sampling is to drill a sample on a product spindle by an electric drill, and the drilled sample is analyzed after being damaged. The sample drilled on a lead, zinc and other spindles by an electric drill is a strip sample and needs to be broken into particles. Can be used for the broken breaker structure of metal in the past complicated, the maintenance is inconvenient, moreover because the broken volume of sample is few, the size is little, and the sample particle diameter ratio of demand is less, adopts traditional breaker can't be broken into the granule with it, and the sample particle size that the breakage came out moreover is single, and crushing effect is not good, is not convenient for take a sample.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model discloses a breaker, simple structure can carry out the breakage to product samples such as tiny particle lead, zinc, breaks into the graininess with it, can adjust broken granularity as required moreover, the sample of being convenient for.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a crusher, includes frame, motor, broken case, feeder hopper, discharge gate, broken case, fixed sword groove, fixed blade and rotation break bar, the frame on install the motor, install broken case on the defeated shell of motor, broken case is located motor output axle head, motor output axle tip stretches into broken incasement, the feeder hopper is installed at broken roof portion, the lower part is provided with the discharge gate, be provided with fixed sword groove on the broken case box, demountable installation has fixed blade in the fixed sword groove, fixed blade stretches into broken incasement through fixed sword groove, motor output axle tip is installed and is rotated the break bar, it is located broken case box to rotate the break bar.
Furthermore, the fixed blade is fixed in the fixed blade groove through a bolt, and a bolt hole on the fixed blade is a kidney-shaped hole.
Furthermore, the outer end of the crushing box is provided with an opening, and an end cover for sealing the opening is installed on the opening.
Furthermore, the included angle between the fixed cutter groove and the horizontal direction is 30 degrees.
The utility model has the advantages that:
the utility model discloses simple structure through the cooperation of fixed blade and rotation break bar, can carry out the breakage to product samples such as tiny particle lead, zinc, breaks into the graininess with it, and the sample of being convenient for examines easy maintenance. According to the sampling requirement, the length of the fixed blade extending into the crusher can be adjusted, and the length of the fixed blade extending into the crushing box is adjusted, namely, the knife edge gap between the fixed blade and the rotating knife wheel is adjusted, so that the size of the crushed particle can be adjusted, the sampling analysis is convenient, and the device is suitable for crushing samples with various particle sizes.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure, 1-machine frame, 2-motor, 3-crushing box, 4-feed hopper, 5-discharge port, 6-fixed cutter groove, 7-fixed blade, 8-rotary cutter wheel and 9-end cover.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe in detail the preferred embodiments of the present invention to facilitate understanding of the technical staff.
As shown in fig. 1-2, a crusher comprises a frame 1, a motor 2, a crushing box 3, a feed hopper 4, a discharge port 5, a crushing box 3, a fixed cutter groove 6, a fixed blade 7 and a rotating cutter wheel 8, wherein the frame 1 is provided with the motor 2, the crushing box 3 is arranged on an output shell of the motor 2, the crushing box 3 is positioned at an output shaft end of the motor 2, an output shaft end of the motor 2 extends into the crushing box 3, the feed hopper 4 is arranged at the top of the crushing box 3, an opening of the feed hopper 4 faces upwards, the feed hopper is arranged above a turning side of an axial center of the rotating cutter wheel 8 and is in a square funnel shape, the discharge port 5 is arranged at the lower part of the crushing box 3 and is positioned under the rotating cutter wheel 8 and is in a square inverted. Be provided with fixed sword groove 6 on 3 boxes of broken case, fixed blade 7 passes through the bolt fastening in fixed sword groove 6, the bolt hole on the fixed blade 7 is kidney type hole, fixed blade 7 stretches into broken case 3 through fixed sword groove 6 in, motor 2 output shaft tip is installed and is rotated break bar 8, it is located broken case 3 boxes to rotate break bar 8, the edge of a knife of fixed blade 7 has certain clearance with the edge of a knife that rotates break bar 8, the size in clearance is unanimous with the metal particle diameter that will break and reach, according to the sample needs, adjustable fixed blade 7 stretches into the length of breaker, the edge of a knife clearance of fixed blade 7 and rotation break bar 8 is adjusted promptly to the length that stretches into broken case 3 through adjustment fixed blade 7, in order to realize the adjustment of broken granularity size, be convenient for the sample analysis, be applicable to the sample. The utility model discloses simple structure through fixed blade 7 and the cooperation of rotating break bar 8, can carry out the breakage to product samples such as tiny particle lead, zinc, breaks it into the graininess, the sample of being convenient for.
Broken 3 outer ends of case be equipped with the opening, install through the bolt on the opening and be used for sealed open-ended end cover 9, the bolt that the end cover of 2 output shafts of motor also used is connected with the breaker, two end covers 9 of dismouting can carry out the dismouting to rotating cutter wheel 8, be convenient for to easy damage's maintenance and change, when the circumstances such as putty appear, the accessible is opened end cover 9 and is come quick discharge trouble.
The included angle between the fixed knife slot 6 and the horizontal direction is 30 degrees, so that a certain inclination cutting angle is formed between the fixed knife blade 7 and the rotary knife wheel 8, and cutting and crushing are facilitated.
The utility model discloses a use:
during the use, according to the particle diameter demand of sample, the length of stretching into of fixed blade 7 has been adjusted, starter motor 2 for rotate break bar 8 and rotate, add the material from feeder hopper 4 in broken case 3, rotate break bar 8 and rotate, cooperation fixed blade 7 is broken to the sample, and the material after the broken completion is collected the discharge via discharge gate 5.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. A crusher, characterized by: the breaker include frame, motor, broken case, feeder hopper, discharge gate, fixed sword groove, fixed blade and rotation break bar, the frame on install the motor, install broken case on the defeated shell of motor, broken case is located motor output axle head, motor output axle tip stretches into broken incasement, the feeder hopper is installed at broken roof portion, the lower part is provided with the discharge gate, be provided with fixed sword groove on the broken case box, demountable installation has fixed blade in the fixed sword groove, fixed blade stretches into broken incasement through fixed sword groove, motor output axle tip is installed and is rotated the break bar, it is located broken case box to rotate the break bar.
2. The crusher of claim 1, wherein: the fixed blade is fixed in the fixed blade groove through a bolt, and a bolt hole on the fixed blade is a kidney-shaped hole.
3. The crusher of claim 2, wherein: the outer end of the crushing box is provided with an opening, and an end cover used for sealing the opening is installed on the opening.
4. A crusher as claimed in claim 1, 2 or 3, characterised in that: the included angle between the fixed cutter groove and the horizontal direction is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754367.3U CN212493317U (en) | 2020-05-09 | 2020-05-09 | A kind of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754367.3U CN212493317U (en) | 2020-05-09 | 2020-05-09 | A kind of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212493317U true CN212493317U (en) | 2021-02-09 |
Family
ID=74445770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020754367.3U Active CN212493317U (en) | 2020-05-09 | 2020-05-09 | A kind of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212493317U (en) |
-
2020
- 2020-05-09 CN CN202020754367.3U patent/CN212493317U/en active Active
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