CN211436398U - Hammer crusher for household garbage incinerator slag - Google Patents
Hammer crusher for household garbage incinerator slag Download PDFInfo
- Publication number
- CN211436398U CN211436398U CN201922124817.0U CN201922124817U CN211436398U CN 211436398 U CN211436398 U CN 211436398U CN 201922124817 U CN201922124817 U CN 201922124817U CN 211436398 U CN211436398 U CN 211436398U
- Authority
- CN
- China
- Prior art keywords
- arc
- casing
- hammer
- grinding plate
- shaped grinding
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a hammer crusher for domestic waste incinerator slag, which comprises a casing and a rotor, wherein a high manganese steel lining plate is embedded in the inner wall of the casing, a stress strip is arranged on the surface of the high manganese steel lining plate, the rotor is arranged in the center of the casing, the rotor comprises a main shaft and hammers arranged along the circumferential direction of the main shaft, the top of the casing is an inlet, and the lower part of the casing is an outlet; the bottom of the shell is provided with an arc-shaped grinding plate capable of stretching and retracting, and the arc-shaped grinding plate stretches and retracts up and down when the hammer head grinds materials; the outlet of the lower part of the shell is positioned on one side of the arc-shaped grinding plate, the inlet of the outlet is provided with an arc-shaped screen, and materials which do not fall from the arc-shaped screen fall onto the arc-shaped grinding plate again under the action of gravity. The utility model discloses the beneficial effect who reaches is: the hammer head can not be blocked, metal particles in the material can be leaked, the grinding effect is good, and the subsequent screening is convenient.
Description
Technical Field
The utility model relates to a slag screening technical field, especially a domestic waste burns slag hammer crusher.
Background
After incineration, the waste can be converted into renewable resources by forming slag containing a large amount of metals and recycling the slag.
In the recovery process, after incineration, large slag blocks are crushed, and a crushing type hammer crusher is commonly used and mainly depends on impact to complete the operation of crushing materials. Specifically, the motor drives the rotor to rotate at a high speed, the slag enters the crusher cavity, the hammer head rotating at a high speed impacts and cuts and tears the material to cause a large block of slag to be crushed, meanwhile, the gravity action of the material enables the material to impact a baffle plate and a sieve bar in the frame body from the hammer head rotating at a high speed, and the material supported by the sieve holes is ground at the bottom.
However, when grinding, the effect is not particularly ideal, and not all materials are larger or smaller than the sieve holes, and some materials are equivalent to the pore diameters of the sieve holes and enter the sieve holes under the action of pressure, and when a large amount of materials exist, the sieve holes are easily blocked, so that the materials are gathered at the inner bottom of the shell, and finally the hammer head is blocked.
This scheme designs a domestic waste incinerator sediment hammer crusher for this reason, can not cause the tup card to die, and grinds effectually, lets the metal grain in the material spill, the follow-up screening of being convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a can not cause the tup card to die, let the metal grain in the material spill, grind effectual, the domestic waste incinerator sediment hammer crusher of the follow-up screening of being convenient for.
The purpose of the utility model is realized through the following technical scheme: a household garbage incinerator slag hammer crusher comprises a machine shell and a rotor, wherein a high manganese steel lining plate is embedded in the inner wall of the machine shell, a stress strip is arranged on the surface of the high manganese steel lining plate, the rotor is arranged in the center of the machine shell and comprises a main shaft and hammers arranged along the circumferential direction of the main shaft, the top of the machine shell is an inlet, the lower part of the machine shell is an outlet, the distance between the hammers and the inner wall of the machine shell is gradually reduced from the inlet to the outlet, an arc-shaped grinding plate capable of stretching and retracting is arranged at the bottom of the machine shell, and the arc-shaped grinding plate stretches and;
the outlet of the lower part of the shell is positioned on one side of the arc-shaped grinding plate, the inlet of the outlet is provided with an arc-shaped screen, and materials which do not fall from the arc-shaped screen fall onto the arc-shaped grinding plate again under the action of gravity.
Further, the arc-shaped grinding plate is arranged on the bottom plate of the machine shell through a spring.
Preferably, the plate surface of the arc-shaped grinding plate is provided with a bulge for grinding.
And a pressing strip for applying force is arranged on the end surface of the hammer head.
Furthermore, a distance adjusting structure is further arranged on one side of the lower part of the machine shell, which is far away from the outlet.
Preferably, the distance adjusting mechanism comprises an adjusting block and an oil cylinder, the upper end of the adjusting block is hinged to the inner wall of the shell, two hinge lugs are fixed to the back of the adjusting block, a rotating pin is arranged between the hinge lugs, and the end head of an output shaft of the oil cylinder is hinged to the rotating pin in a hoop mode; the oil cylinder is fixed on a mounting table outside the machine shell.
Furthermore, a plurality of spaced bolt holes A are formed in the outer section of the output shaft of the oil cylinder, corresponding bolt holes B are formed in the mounting table, and bolts are inserted into the bolt holes A and the bolt holes B to further lock and fix the output shaft of the oil cylinder.
The utility model has the advantages of it is following:
(1) by arranging the arc-shaped grinding plate capable of stretching and retracting, not only the hammer head cannot be blocked, but also grinding feed can be generated during stretching and retracting, so that the grinding effect is better;
(2) by arranging the arc-shaped screen, the materials which are not screened out fall back to the arc-shaped grinding plate again for grinding;
(3) the arrangement of the spacing adjusting mechanism ensures that the adjustment is convenient;
(4) in order to further increase the grinding effect, a bulge is arranged on the arc-shaped grinding plate; the end surface of the hammer is provided with a pressing strip, so that the pressure acting on the material is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an arc-shaped polishing plate;
FIG. 3 is a schematic view of a structure at a spacing adjustment structure;
in the figure: 1-machine shell, 2-rotor, 3-hammer head, 301-pressing bar, 4-arc grinding plate, 401-bulge, 5-arc screen, 6-spring, 7-bottom plate, 8-adjusting block, 9-oil cylinder, 10-hinge lug, 11-bolt and 12-vertical plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 3, a household garbage incinerator slag hammer crusher comprises a casing 1 and a rotor 2, wherein a high manganese steel lining plate is embedded in the inner wall of the casing 1, a stress strip is arranged on the surface of the high manganese steel lining plate, the rotor 2 is arranged in the center of the casing 1, the rotor 2 comprises a main shaft and hammers 3 arranged along the circumferential direction of the main shaft, the top of the casing 1 is an inlet, the lower part of the casing 1 is an outlet, the distance between the hammers 3 and the inner wall of the casing 1 is gradually reduced from the inlet to the outlet, an arc-shaped grinding plate 4 capable of stretching and retracting is arranged at the bottom of the casing 1, and the arc-shaped grinding plate 4 stretches and retracts up and down when;
the export of casing 1 lower part is located arc grinding plate 4 one side, and the entrance to a cave department of export is provided with arc screen cloth 5, and the material that does not drop from arc screen cloth 5 drops again under the action of gravity to arc grinding plate 4 on.
In order to make the arc grinding plate 5 capable of real-time telescopic action, the arc grinding plate 4 is arranged on the bottom plate 7 of the machine shell 1 through a spring 6. When grinding, when the telescopic action about going up, the interval can change, compares in the unchangeable mode of interval, plays the effect of a feeding, and the grinding effect is better.
Preferably, in order to increase the grinding effect, the plate surface of the arc-shaped grinding plate 4 is provided with a protrusion 401 for grinding.
Because the hammer 3 is mainly crushed by extrusion force during crushing, a pressing strip 301 for applying force is arranged on the end surface of the hammer 3 in order to increase the pressure.
And a distance adjusting structure is also arranged on one side of the lower part of the machine shell 1 far away from the outlet. Because the traditional adjusting mechanism is extremely rigid and inconvenient, the screw is manually screwed one by one during each adjustment. The scheme is provided with a simple-adjusting interval adjusting mechanism.
Specifically, the spacing adjustment mechanism structure is: the device comprises an adjusting block 8 and an oil cylinder 9, wherein the upper end of the adjusting block 8 is hinged to the inner wall of a machine shell 1, two hinge lugs 10 are fixed to the back of the adjusting block 8, a rotating pin is arranged between the hinge lugs 10, and the end head of an output shaft of the oil cylinder 9 is hinged to the rotating pin in a hoop mode; the oil cylinder 9 is fixed on a mounting table outside the machine shell 1.
Because the extrusion, the power that produces is very big, in order to avoid hydro-cylinder 9 oil pressure unable lock, for this reason the outer section of the output shaft of hydro-cylinder 9 is opened and is had a plurality of spaced bolt holes A, and it has corresponding bolt hole B to open on the mount table, inserts bolt 11 in bolt hole A and bolt hole B and further locks the output shaft of hydro-cylinder 9 and fix.
In this embodiment, at the lower extreme department of regulating block 8, still articulated have vertical board 12, vertical board 12 can pass bottom plate 7 up-and-down motion, and the lateral wall of arc abrasive disc 4 is pressed close to with vertical board 12.
Claims (7)
1. The utility model provides a domestic waste burns slag hammer crusher, including casing (1), rotor (2), casing (1) inner wall has inlayed high manganese steel welt, high manganese steel welt has the atress strip on the surface, rotor (2) set up at casing (1) center, rotor (2) include main shaft and along hammer (3) that main shaft circumference set up, the top of casing (1) is imported and the lower part is the export, reduce its characterized in that gradually from import to export orientation hammer (3) and casing (1) inner wall interval:
the bottom of the shell (1) is provided with an arc-shaped grinding plate (4) capable of stretching and retracting, and the arc-shaped grinding plate (4) stretches and retracts up and down when the hammer head (3) grinds materials;
the outlet at the lower part of the machine shell (1) is positioned on one side of the arc-shaped grinding plate (4), the inlet of the outlet is provided with an arc-shaped screen (5), and materials which do not fall from the arc-shaped screen (5) fall onto the arc-shaped grinding plate (4) again under the action of gravity.
2. The hammer crusher for household garbage incineration slag according to claim 1, wherein: the arc-shaped grinding plate (4) is arranged on a bottom plate (7) of the machine shell (1) through a spring (6).
3. The hammer crusher for household garbage incineration slag according to claim 2, wherein: the plate surface of the arc-shaped grinding plate (4) is provided with a bulge (401) for grinding.
4. The hammer crusher for household garbage incineration slag according to claim 3, wherein: and a pressing strip (301) for applying force is arranged on the end surface of the hammer head (3).
5. The hammer crusher for household garbage incineration slag according to claim 2, 3 or 4, wherein: and a distance adjusting structure is further arranged on one side of the lower part of the machine shell (1) far away from the outlet.
6. The hammer crusher for household garbage incineration slag according to claim 5, wherein: the distance adjusting mechanism comprises an adjusting block (8) and an oil cylinder (9), the upper end of the adjusting block (8) is hinged to the inner wall of the shell (1), two hinge lugs (10) are fixed to the back of the adjusting block (8), a rotating pin is arranged between the hinge lugs (10), and the end head of an output shaft of the oil cylinder (9) is hinged to the rotating pin in a hoop mode;
the oil cylinder (9) is fixed on a mounting table outside the machine shell (1).
7. The hammer crusher for household garbage incineration slag according to claim 6, wherein: the outer section of the output shaft of the oil cylinder (9) is provided with a plurality of spaced bolt holes A, the mounting table is provided with corresponding bolt holes B, and bolts (11) are inserted into the bolt holes A and the bolt holes B to further lock and fix the output shaft of the oil cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124817.0U CN211436398U (en) | 2019-12-02 | 2019-12-02 | Hammer crusher for household garbage incinerator slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124817.0U CN211436398U (en) | 2019-12-02 | 2019-12-02 | Hammer crusher for household garbage incinerator slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211436398U true CN211436398U (en) | 2020-09-08 |
Family
ID=72312529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124817.0U Active CN211436398U (en) | 2019-12-02 | 2019-12-02 | Hammer crusher for household garbage incinerator slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211436398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082758A (en) * | 2022-01-21 | 2022-02-25 | 北京中源创能工程技术有限公司 | Movable type complex garbage grading treatment equipment |
-
2019
- 2019-12-02 CN CN201922124817.0U patent/CN211436398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082758A (en) * | 2022-01-21 | 2022-02-25 | 北京中源创能工程技术有限公司 | Movable type complex garbage grading treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206778652U (en) | A kind of ore crusher that can be sorted | |
| CN210282889U (en) | Circulating material crusher for plastic production | |
| CN211436398U (en) | Hammer crusher for household garbage incinerator slag | |
| CN209753009U (en) | A hammer crusher for containing magnesium fertilizer production | |
| CN113856812A (en) | Waste metal crushing and recycling equipment and using method thereof | |
| CN213254906U (en) | Waste concrete crusher for goaf filling | |
| CN117181383A (en) | Reducing mechanism is used in recovery of new energy automobile battery | |
| CN210252488U (en) | Crushing and screening all-in-one machine | |
| CN207856987U (en) | A kind of wear-resistant cone crusher circular cone of HI high impact | |
| CN210646603U (en) | Crushing and screening device for road and bridge construction | |
| CN215940066U (en) | Building solid waste recycling device | |
| CN211801358U (en) | High-efficient shredding device of solid waste | |
| CN214811239U (en) | Reducing mechanism of high-efficient clearance and be convenient for collect | |
| CN213886509U (en) | Scrap steel crusher | |
| CN213408964U (en) | Calcium carbonate mining impact crusher | |
| CN210935310U (en) | Crushing device | |
| CN212651953U (en) | Prevent agricultural product processing rubbing crusher that flies upward | |
| CN210846675U (en) | Rubbing crusher is used in concrete production | |
| CN219816608U (en) | Metal crusher | |
| CN111229385A (en) | Heavy hammer crusher applied to stone | |
| CN206716047U (en) | A kind of straight screen(ing) machine with crushing function | |
| CN105327731A (en) | Smashing device of powder coating pulverizer | |
| CN105381835A (en) | Crushing mechanism of powder coating crusher | |
| CN220737777U (en) | Breaker is used in production of regeneration mechanism sand | |
| CN217165770U (en) | Novel construction site rubbish pond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |