CN203264793U - Sand making machine - Google Patents
Sand making machine Download PDFInfo
- Publication number
- CN203264793U CN203264793U CN 201320296630 CN201320296630U CN203264793U CN 203264793 U CN203264793 U CN 203264793U CN 201320296630 CN201320296630 CN 201320296630 CN 201320296630 U CN201320296630 U CN 201320296630U CN 203264793 U CN203264793 U CN 203264793U
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- Prior art keywords
- backplate
- grate plate
- grate
- main shaft
- particle casing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a sand making machine. The sand making machine comprises driving devices, a spindle and a crushed aggregate box body installed on the spindle, wherein the driving devices are arranged at the two ends of the spindle; and the spindle is horizontally arranged on the central axis of the crushed aggregate box body. The sand making machine is characterized in that the crushed aggregate box body comprises a feeding hole formed in the top and rotor discs arranged at the left and right ends respectively; the two rotor discs are fixed together with the spindle; a plurality of hammer heads are fixed between the two rotor discs via tandem axles; a grate board and a discharge hole below the grate board are arranged at the bottom of the crushed aggregate box body; and the grate board is bestrewed with grate holes in uniform sizes.
Description
Technical field
The utility model relates to a kind of sand machine processed.
Background technology
Sand machine processed is the production equipment special of Machine-made Sand, bedding material, bituminous concrete and cement concrete aggregate etc.Traditional sand machine processed generally comprises support, and motor is installed on support, also is equipped with on support by electric motor driven mill tube, and mill tube is provided with charging aperture and discharging opening.Mill tube is rotated by Motor Drive, and material is dropped into by charging aperture, and collision mutually in mill tube, and final being crashed under the continuous rotation of mill tube is more short grained material, and the material after pulverizing is discharged by discharging opening.Material in tradition sand machine processed easily causes the mill tube inwall by constantly scraping and wearing and tearing in crushing process, and the life-span of mill tube is not high, moreover the material after pulverizing is directly discharged from discharging opening, and material particular diameter is not of uniform size, and is wayward.
The utility model content
The utility model be to solve tradition sand machine processed easy to wear with discharging problem not of uniform size, a kind of simple in structure, sand machine a kind of processed that the big or small all even use costs of discharging are low is provided.
In order to address the above problem, the utility model is achieved through the following technical solutions:
A kind of sand machine processed of the present utility model, comprise drive unit, main shaft and be arranged on particle casing on main shaft, described main shaft two ends are provided with drive unit and main shaft is horizontal on the axis of particle casing, described particle casing comprises the charging aperture of top setting and the rotor disk that the two ends, left and right are respectively arranged with, two rotor disks all and main shaft fixes and two rotor disks between be fixed with several tups by the string axle, the bottom of described particle casing is provided with a grate plate and is positioned at the discharging opening of grate plate below, is covered with grate of uniform size hole on described grate plate.
Further, described grate plate is circular arc type grate plate, described grate plate is fixed on the particle casing by support ring, be provided with the first backplate of circular arc type on described grate plate, the both sides of described the first backplate are connected with respectively the second backplate and the 3rd backplate, described the second backplate and the 3rd backplate are arranged on the top of particle casing, and described the second backplate and the 3rd backplate lateral surface all are fixed with tooth plate.
Compared with prior art, the beneficial effects of the utility model are: a kind of sand machine processed of the present utility model is simple in structure, and tup is replaceable and replacement cost is low, and wearability is good, long service life, and the discharge of comminuting matter after the choosing of grate scrubbing brush is even.
Description of drawings
Fig. 1 is the structural representation of a kind of sand machine processed of the present utility model;
Fig. 2 is the structural representation of the particle casing of a kind of sand machine processed of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as shown in Fig. 1-2, a kind of sand machine processed of the present utility model, comprise drive unit 1, main shaft 2 and the particle casing 3 that is arranged on main shaft 2, main shaft 2 two ends are provided with drive unit 1 and main shaft 2 is horizontal on the axis of particle casing 3, particle casing 3 comprises the charging aperture of top setting and the rotor disk 4 that the two ends, left and right are respectively arranged with, two rotor disks 4 all and main shaft 2 fixes and two rotor disks 4 between be fixed with several tups 6 by string axle 5, the bottom of particle casing 3 is provided with a grate plate 7 and is positioned at the discharging opening of grate plate 7 belows, be covered with grate of uniform size hole on grate plate 7, such sand machine processed is simple in structure, the quantity of tup is installed as required, tup is replaceable and replacement cost is low, wearability is good, long service life, the discharge of comminuting matter after the choosing of grate scrubbing brush is even.
The grate plate 7 of a kind of sand machine processed of the present utility model is circular arc type grate plate, grate plate 7 is fixed on particle casing 3 by support ring 8, be provided with the first backplate 9 of circular arc type on grate plate 7, the both sides of the first backplate 9 are connected with respectively the second backplate 10 and the 3rd backplate 11, the second backplate 10 and the 3rd backplate 11 are arranged on the top of particle casing, the second backplate 10 and the 3rd backplate 11 lateral surfaces all are fixed with tooth plate 12, tooth plate, the first backplate, the second backplate and the 3rd backplate make integral body more wear-resisting, have improved its service life.
The operation principle of a kind of sand machine processed of the present utility model is as follows:
A kind of sand machine processed of the present utility model must No Load Start, can blanking production after operation is normal, and conference cause damage of equipment or output are crossed in the requirement in accordance with regulations of the granularity of material.
Material is dropped into by the charging aperture of particle casing 3, being contained in tup 6 on rotor disk 4 produces huge inertial impact force material is carried out fragmentation under the driving of the main shaft 2 of 800-1000 rev/min of High Rotation Speed, finally be more short grained material under the continuous shock of tup 6, material after pulverizing is through the brush choosing of the grate hole of grate plate: comminuting matter is discharged by the grate plate less than the grate hole dimension, then is discharged to outside the particle casing by discharging opening; Continue to be subject to hammer greater than the comminuting matter of grate hole dimension in the cavity of particle casing and clash into, until broken material is less than the grate hole dimension, discharge in the grate hole.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. sand machine processed, comprise drive unit, main shaft and be arranged on particle casing on main shaft, described main shaft two ends are provided with drive unit and main shaft is horizontal on the axis of particle casing, it is characterized in that: described particle casing comprises the charging aperture of top setting and the rotor disk that the two ends, left and right are respectively arranged with, two rotor disks all and main shaft fixes and two rotor disks between be fixed with several tups by the string axle, the bottom of described particle casing is provided with a grate plate and is positioned at the discharging opening of grate plate below, is covered with grate of uniform size hole on described grate plate.
2. a kind of sand machine processed according to claim 1, it is characterized in that: described grate plate is circular arc type grate plate, described grate plate is fixed on the particle casing by support ring, be provided with the first backplate of circular arc type on described grate plate, the both sides of described the first backplate are connected with respectively the second backplate and the 3rd backplate, described the second backplate and the 3rd backplate are arranged on the top of particle casing, and described the second backplate and the 3rd backplate lateral surface all are fixed with tooth plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296630 CN203264793U (en) | 2013-05-28 | 2013-05-28 | Sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296630 CN203264793U (en) | 2013-05-28 | 2013-05-28 | Sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264793U true CN203264793U (en) | 2013-11-06 |
Family
ID=49495287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296630 Expired - Fee Related CN203264793U (en) | 2013-05-28 | 2013-05-28 | Sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264793U (en) |
-
2013
- 2013-05-28 CN CN 201320296630 patent/CN203264793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140528 |