CN210206976U - Quick reducing mechanism of waste rock - Google Patents
Quick reducing mechanism of waste rock Download PDFInfo
- Publication number
- CN210206976U CN210206976U CN201920809854.2U CN201920809854U CN210206976U CN 210206976 U CN210206976 U CN 210206976U CN 201920809854 U CN201920809854 U CN 201920809854U CN 210206976 U CN210206976 U CN 210206976U
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- crushing barrel
- pressing plate
- crushing
- gangue
- driver
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Abstract
The utility model discloses a quick waste rock crushing device, which comprises a crushing barrel, wherein the top of the crushing barrel is provided with an open feed inlet, the lower part of the outer side of the crushing barrel is provided with a discharge outlet, an upper driver is fixed right above the crushing barrel, the bottom of an output rod of the upper driver is fixed with a lower pressing plate which is coaxial with the crushing barrel, and the upper driver drives the lower pressing plate to apply pressure to waste rock in the crushing barrel; the crushing barrel is characterized in that an upper pressing plate is coaxially arranged inside the crushing barrel, the bottom of the upper pressing plate is connected with a lower driver for driving the upper pressing plate to lift, the lower end face of the lower pressing plate and the upper end face of the upper pressing plate are inclined faces matched with each other, and the lower side of each inclined face faces the discharge port. The utility model discloses in, the holding down plate sets to the slope form, and its upper and lower edge at the discharge gate through lift control has realized the automatic control of the waste rock breakage, the ejection of compact, utilizes the discharge of the waste rock powder of being convenient for of slope holding down plate.
Description
Technical Field
The utility model relates to a reducing mechanism field especially relates to a quick reducing mechanism of waste rock.
Background
The gangue refers to solid waste generated in the coal mining and washing processing processes, and accounts for about 10% of the coal yield. The components of the coal gangue are complex, but most of the coal gangue mainly contains silicon and aluminum besides a small amount of carbon, and then contains elements such as sulfur, iron, calcium, magnesium, sodium, phosphorus, titanium and the like. At present, gangue is mainly used as a raw material for preparing products such as cement, bricks, concrete and the like. Before the gangue is utilized, the gangue needs to be crushed, and for this reason, a plurality of devices and equipment are provided for crushing the gangue by a plurality of inventors.
The chinese utility model patent cn201721108231.x provides a gangue raw material crushing device, utilizes the round roller to drive the shot and rotate to utilize the rotation inertia of shot to strike the gangue and smash. Chinese utility model patent CN201620496982.2 provides a gangue crusher, which utilizes a crushing hammer to crush gangue. Chinese utility model patent CN201520812203.0 provides a thorough reducing mechanism of gangue, and the device utilizes at first to press the night device to press the gangue into the fritter, recycles crushing barrel and smashes little gangue piece. The above devices play a positive role in gangue comminution, but these devices are still deficient in terms of crushing efficiency.
Disclosure of Invention
An object of the utility model is to provide a quick reducing mechanism of waste rock of simple structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick crushing device for waste rocks comprises a crushing barrel, wherein the top of the crushing barrel is provided with an open feeding hole, the lower part of the outer side of the crushing barrel is provided with a discharging hole, an upper driver is fixed right above the crushing barrel, the bottom of an output rod of the upper driver is fixed with an upper pressure plate which is coaxial with the crushing barrel, and the upper driver drives the upper pressure plate to apply pressure to the waste rocks in the crushing barrel downwards; the inside coaxial holding down plate that is equipped with of broken section of thick bamboo, the bottom of this holding down plate is connected with the lower drive that drives its lift, the lower terminal surface of holding down plate and the up end of holding down plate are the inclined plane of mutual matching, and the lower one side of inclined plane towards the discharge gate.
The feed inlet is a horn mouth with a large upper part and a small lower part.
The diameters of the upper pressing plate and the lower pressing plate are the same as the inner diameter of the crushing barrel.
The upper driver is an oil press.
The lower driver is an oil press or a jack.
The downward pressing stroke of the upper pressing plate is larger than the depth of the crushing barrel.
The utility model discloses possess following beneficial effect: the utility model discloses a horn mouth feeding, the mechanical equipment of being convenient for drops into the waste rock into broken section of thick bamboo, and the clamp plate sets to the slope form down, and through its upper and lower edge at the discharge gate of lift control, realized the automatic control of the waste rock breakage, the ejection of compact, utilizes the discharge of the waste rock powder of being convenient for of slope clamp plate. The utility model discloses a through ingenious design, realize the broken mechanization of waste rock, reduce workman's intensity of labour, and then realize high efficiency, the quick breakage of waste rock.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
FIG. 1 is a schematic view of the charging state of the present invention;
fig. 2 is a schematic diagram of the discharging state of the present invention.
Detailed Description
As shown in fig. 1 or fig. 2, the utility model relates to a gangue rapid disintegrating device, which comprises a crushing cylinder 3, wherein the top of the crushing cylinder 3 is provided with an open feeding port, the lower part of the outer side of the crushing cylinder 3 is provided with a discharging port 5, an upper driver 1 is fixed right above the crushing cylinder 3, the bottom of an output rod of the upper driver 1 is fixed with an upper pressure plate 2 which is coaxial with the crushing cylinder 3, and the upper driver 1 drives the upper pressure plate 2 to move downwards to apply pressure on gangue 4 in the crushing cylinder 3; the inside coaxial holding down plate 6 that is equipped with of broken section of thick bamboo 3, the bottom of this holding down plate 6 is connected with its lower driver 7 that goes up and down of drive, the lower terminal surface of top board 2 and the up end of holding down plate 6 are the inclined plane of mutual matching, and the lower one side of inclined plane towards discharge gate 5.
The feed inlet is a horn mouth with a large upper part and a small lower part. And the bell mouth is adopted for feeding, so that mechanical equipment can conveniently put the gangue 4 into the crushing cylinder 3.
In order to reduce the gap between the upper and lower pressing plates 2 and 6 and the inner wall of the crushing barrel 3, the diameters of the upper and lower pressing plates 2 and 6 are designed to be the same as the inner diameter of the crushing barrel 3.
Preferably, the upper actuator 1 is a hydraulic press and the lower actuator 7 may be a hydraulic press or a jack.
The downward pressing stroke of the upper pressing plate 2 is larger than the depth of the crushing barrel 3, so that the gangue 4 can be crushed more thoroughly.
The utility model discloses a use method as follows:
(1) filling gangue 4: the upper pressing plate 2 is lifted to a position 30-50 cm above the feeding hole, the lower pressing plate 6 is lifted to a position 2-4 cm above the discharging hole 5, the gangue 4 is directly loaded into the crushing barrel 3 through mechanical equipment, and the feeding is stopped when the position of the gangue 4 is close to the crushing feeding hole;
(2) crushing gangue 4: the lower pressing plate 6 is kept still, the upper driver 1 drives the upper pressing plate 2 to descend, and when the crushing sound of the waste rock 4 in the crushing barrel 3 disappears, the pressure is kept for 5-10 min;
(3) unloading the gangue 4: lifting the upper pressing plate 2, simultaneously lowering the lower pressing plate 6 until the lower pressing plate 6 reaches the lower edge of the discharge port 5, lifting the upper pressing plate 2 to a position 30-50 cm above the crushing cylinder 3, allowing waste rock powder to flow out through the discharge port 5, and simultaneously transporting the waste rock 4 away by using related equipment;
(4) finishing: and after the gangue 4 is crushed, cleaning and tidying the instrument equipment.
The utility model discloses in, the holding down plate 2 sets to the slope form, and its upper and lower edge at discharge gate 5 through lift control has realized the automatic control of the broken, the ejection of compact of waste rock 4, utilizes the discharge of the waste rock powder of being convenient for of slope clamp plate. The utility model discloses a through ingenious design, realize the broken mechanization of waste rock 4, reduce workman's intensity of labour, and then realize high efficiency, quick breakage of waste rock 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick crushing device for waste rocks comprises a crushing barrel, wherein the top of the crushing barrel is provided with an open feeding hole, the lower part of the outer side of the crushing barrel is provided with a discharging hole, an upper driver is fixed right above the crushing barrel, the bottom of an output rod of the upper driver is fixed with an upper pressure plate which is coaxial with the crushing barrel, and the upper driver drives the upper pressure plate to apply pressure to the waste rocks in the crushing barrel downwards; the method is characterized in that: the inside coaxial holding down plate that is equipped with of broken section of thick bamboo, the bottom of this holding down plate is connected with the lower drive that drives its lift, the lower terminal surface of holding down plate and the up end of holding down plate are the inclined plane of mutual matching, and the lower one side of inclined plane towards the discharge gate.
2. The rapid gangue crushing device according to claim 1, which is characterized in that: the feed inlet is a horn mouth with a large upper part and a small lower part.
3. The rapid gangue crushing device according to claim 1, which is characterized in that: the diameters of the upper pressing plate and the lower pressing plate are the same as the inner diameter of the crushing barrel.
4. The rapid gangue crushing device according to claim 1, which is characterized in that: the upper driver is an oil press.
5. The rapid gangue crushing device according to claim 1, which is characterized in that: the lower driver is an oil press or a jack.
6. The rapid gangue crushing device according to claim 1, which is characterized in that: the downward pressing stroke of the upper pressing plate is larger than the depth of the crushing barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809854.2U CN210206976U (en) | 2019-05-31 | 2019-05-31 | Quick reducing mechanism of waste rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809854.2U CN210206976U (en) | 2019-05-31 | 2019-05-31 | Quick reducing mechanism of waste rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206976U true CN210206976U (en) | 2020-03-31 |
Family
ID=69929141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809854.2U Expired - Fee Related CN210206976U (en) | 2019-05-31 | 2019-05-31 | Quick reducing mechanism of waste rock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216125A (en) * | 2021-11-27 | 2022-03-22 | 陈坛 | Coal chemical industry solid slag recycling system |
-
2019
- 2019-05-31 CN CN201920809854.2U patent/CN210206976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216125A (en) * | 2021-11-27 | 2022-03-22 | 陈坛 | Coal chemical industry solid slag recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210531 |