CN203002428U - Disc roller crusher - Google Patents
Disc roller crusher Download PDFInfo
- Publication number
- CN203002428U CN203002428U CN 201220674901 CN201220674901U CN203002428U CN 203002428 U CN203002428 U CN 203002428U CN 201220674901 CN201220674901 CN 201220674901 CN 201220674901 U CN201220674901 U CN 201220674901U CN 203002428 U CN203002428 U CN 203002428U
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- roller
- mill
- movable machine
- fixed frame
- machine frame
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Abstract
The utility model relates to a disc roller crusher which comprises a fixed stand, a movable stand and a crushing work system, and is characterized in that the crushing work system comprises a horizontal roller system and a grinding disc; the horizontal roller system has a closed ring-shaped structure defined by more than three cylinder rollers; a power input device is arranged at the end of a roller shaft of one cylinder roller; bevel gears which are meshed with one another are respectively arranged between roller shafts of the adjacent cylinder rollers; a vertical shaft is arranged at the lower part in the fixed stand; the grinding disc is arranged at the upper end of the vertical shaft; the lower end of the vertical shaft is provided with another power input device; a limit support rod is arranged at the lower part of a top plate of the fixed stand; the movable stand is connected with the limit support rod in a sliding way; the roller shafts of the cylinder rollers of the horizontal roller system are arranged at the lower part of the movable stand; and elastic pressing devices are symmetrically arranged between the top plate of the fixed stand and the movable stand. The disc roller crusher has the advantages that the 10-20mm mineral can be directly crushed to be 0-1mm; and the disc roller crusher is obvious in energy-saving and water-saving effects, and reliable in use.
Description
Technical field
The utility model is related to a discharge plate roller pulverizer, belongs to mine field of metallurgical machine.
Background technology
Pulverizer is a kind of mine size reduction machinery, and mine is mainly used in the crushing of ore with pulverizer, is the essential equipment of the industries such as metallurgy, cement.The existing granularity for crushing the reliable break mined material of function is generally 10-20 millimeters, and is crushed to less than 1 millimeter of size reduction machinery（Industrialized production can be reached）It is substantially at space state.And existing ball mill has high energy consumption, efficiency is low, and milling medium consumption is big.Energy consumption high efficiency is low to be primarily due to most energy during comminution of minerals and provides kinetic energy to milling mediums such as steel balls, and the steel ball for obtaining kinetic energy has considerable part energy effectively to act on during impact, grinding mineral treats ore grinding thing, but it lost in forms such as the impact frictions between steel ball, between steel ball and liner plate.
The content of the invention
The shortcomings of the purpose of this utility model is to overcome granularity and big conventional bead mill high energy consumption medium abraded quantity that existing size reduction machinery is unable to reach less than 1 millimeter, the disk roller pulverizer that one kind uses mineral granularity after dry grinding, crushing to reach less than 1 millimeter is provided.
In order to solve the above technical problems, the utility model provides following technical scheme：
The utility model includes fixed frame, movable machine frame, crushed work system, it is characterized in that：Crushed work system is made up of horizontal roller system and mill, horizontal roller system is the closed hoop structure surrounded by more than three cylindrical rolls, each cylindrical roll two ends are equipped with roll shaft, the end of one of which cylindrical roll roll shaft is provided with power input device, bevel gear provided with engagement between the roll shaft of remaining adjacent column roller, mill is the disk that upper surface is plane；In fixed frame the symmetrical centre of the horizontal support plate of bottom is provided with vertical shaft by bearing block, and mill is centrally mounted at vertical shaft upper end, and the lower end of vertical shaft is provided with power input device；In the movable machine frame limited support bar provided with longitudinal direction of the top board bottom of fixed frame symmetrically, movable machine frame is slidably connected with limited support bar, the roll shaft of each cylindrical roll of horizontal roller system is arranged on the bottom of movable machine frame by bearing, it is symmetrical between the top board and movable machine frame of fixed frame to be provided with elastic pressuring clamping device and horizontal roller system is distributed on mill.
The elastic pressuring clamping device is made up of the puller bolt on fixed frame top board and the spring that is pressed under puller bolt.
Each cylindrical roll of the horizontal roller system is rotated to mill center position.
The utility model has the advantages that：Effectively reliably realize to industrialization and 10~20 millimeters of mineral are directly crushed to 0~1 millimeter；Energy-saving effect substantially, can save energy compared with ball mill and be not less than 70 percent；Substantially, the utility model is that dry operation can save substantial amounts of mill mining water to water-saving result；Ore grinding and mill water amount can be more substantially reduced for magnetic mineral the utility model and dry-type magnetic extractor integration of operation, the risk during Tailings Dam construction scale and scale of investment and Tailings Dam use is also greatly reduced；Using reliability, due to the utility model structural principle, the problem of wearing and tearing uneven in the absence of roller surface will not also occur within the relatively long working time because grinding roller weares and teares and influences the underproof problem of grinding charge material output granularity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of crushed work system.
Embodiment
Referring to the drawings, the utility model includes fixed frame 1, movable machine frame 4, crushed work system, crushed work system is made up of horizontal roller system and mill 9, horizontal roller system is the closed hoop structure surrounded by three cylindrical rolls 14, each cylindrical roll two ends are equipped with roll shaft 16, the end of one of which cylindrical roll roll shaft is provided with the bevel gear 17 provided with engagement between belt pulley 15, the roll shaft of remaining adjacent column roller, and mill 9 is the disk that upper surface is plane；In fixed frame the symmetrical centre of the horizontal support plate 10 of bottom is provided with vertical shaft 12 by bearing block 11, and mill is centrally mounted at the upper end of vertical shaft 12, and the lower end of vertical shaft is provided with belt pulley 13；In the movable machine frame limited support bar 5 provided with longitudinal direction of the top board bottom of fixed frame symmetrically, longitudinal chute 6 is provided with support bar, movable machine frame 4 is flat frame structure, movable machine frame 4 is slidably connected with limited support bar 5 by the cooperation of pin 7 and chute 6, so that movable machine frame 4 can only longitudinal sliding motion between each limited support bar 5, it is unable to transverse shifting, the roll shaft of each cylindrical roll of horizontal roller system is arranged on the bottom of movable machine frame by bearing 8, and horizontal roller system is distributed on mill 9, it is symmetrical between the top board and movable machine frame of fixed frame to be provided with elastic pressuring clamping device, elastic pressuring clamping device is made up of the puller bolt 2 on fixed frame top board and the spring 3 that is pressed under puller bolt, the compression degree that horizontal roller is tied up on mill 9 can be adjusted by adjusting puller bolt.
Crushing process of the present utility model is：The power of mill 9 is inputted by belt pulley 13, band movable grinding disc horizontal rotation, the power of horizontal roller system is inputted by belt pulley 15, each cylindrical roll is driven to be rotated to mill center position, during material enters crushed work system from the top of fixed frame 1, the outside lateral movement of centrifugal force rotated by mill, the crushed work area constituted into three cylindrical rolls with mill, three cylindrical rolls each rotate to mill center of circle direction, and at the same time mill also rotates simultaneously with three cylindrical rolls.For entering the material between disk roller by simultaneously by longitudinally extruding and the shearing and grinding from mill strongly of horizontal cylinder roller.Whole crushing process is that positive feed process is also to force discharging process.Elastic pressuring clamping device between the top board of movable machine frame and fixed frame is by operating pressure effectively between regulation horizontal roller system and disk roller.
The quantity of cylindrical roll is not limited to three in horizontal roller system of the present utility model, can configure multiple cylindrical rolls according to the requirement for the treatment of capacity and mog.
Claims (3)
1. a discharge plate roller pulverizer, including fixed frame, movable machine frame, crushed work system, it is characterized in that：Crushed work system is made up of horizontal roller system and mill, horizontal roller system is the closed hoop structure surrounded by more than three cylindrical rolls, each cylindrical roll two ends are equipped with roll shaft, the end of one of which cylindrical roll roll shaft is provided with power input device, bevel gear provided with engagement between the roll shaft of remaining adjacent column roller, mill is the disk that upper surface is plane；In fixed frame the symmetrical centre of the horizontal support plate of bottom is provided with vertical shaft by bearing block, and mill is centrally mounted at vertical shaft upper end, and the lower end of vertical shaft is provided with power input device；In the movable machine frame limited support bar provided with longitudinal direction of the top board bottom of fixed frame symmetrically, movable machine frame is slidably connected with limited support bar, the roll shaft of each cylindrical roll of horizontal roller system is arranged on the bottom of movable machine frame by bearing, it is symmetrical between the top board and movable machine frame of fixed frame to be provided with elastic pressuring clamping device and horizontal roller system is distributed on mill.
2. disk roller pulverizer according to claim 1, it is characterized in that：The elastic pressuring clamping device is made up of the puller bolt on fixed frame top board and the spring that is pressed under puller bolt.
3. disk roller pulverizer according to claim 1 or 2, it is characterized in that：Each cylindrical roll of the horizontal roller system is rotated to mill center position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674901 CN203002428U (en) | 2012-12-07 | 2012-12-07 | Disc roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674901 CN203002428U (en) | 2012-12-07 | 2012-12-07 | Disc roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002428U true CN203002428U (en) | 2013-06-19 |
Family
ID=48594064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674901 Expired - Lifetime CN203002428U (en) | 2012-12-07 | 2012-12-07 | Disc roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008064A (en) * | 2012-12-07 | 2013-04-03 | 陈晨 | Disc roller pulverizer |
-
2012
- 2012-12-07 CN CN 201220674901 patent/CN203002428U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008064A (en) * | 2012-12-07 | 2013-04-03 | 陈晨 | Disc roller pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |