CN203791006U - Clearance self-compensating fine-grinding pulverizer for stones - Google Patents
Clearance self-compensating fine-grinding pulverizer for stones Download PDFInfo
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- CN203791006U CN203791006U CN201420194194.9U CN201420194194U CN203791006U CN 203791006 U CN203791006 U CN 203791006U CN 201420194194 U CN201420194194 U CN 201420194194U CN 203791006 U CN203791006 U CN 203791006U
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- mill
- roller frame
- frame
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Abstract
The utility model discloses a clearance self-compensating fine-grinding pulverizer for stones. The pulverizer comprises a round base, a cylindrical machine body erected on the base, a tray arranged between the base and the machine body, an annular groove-shaped mill groove formed in the circumferential surface in the cylinder and multiple grinding rollers, wherein the grinding rollers are connected to the periphery of a frame-shaped mill frame where stacked disks are arranged, and roller surfaces of the grinding rollers are connected with the groove surface of the mill groove in a pressing mode. An axial supporting disk is arranged in the middle of a transmission shaft. The center of the upper surface of the base is provided with a round sleeve-shaped supporting seat, and the inside of the supporting seat is in the shape of a step. The step of the supporting seat is sleeved with the axial supporting disk. The lower portion of the mill frame is connected with the tray and the surface of the axial supporting disk through a fixing device. The tail end of the transmission shaft penetrates out of the base and is provided with a belt transmission wheel. The grinding rollers are movably connected with the mill frame through movable oscillating bars. When all the movable oscillating bars are externally pulled straight and coincide with the corresponding radius of the mill frame, the distance between the farmost point of the circumferential surface of each grinding roller and the central point of the mill frame is larger than the radius of the circumference of the bottom of the mill groove. The grinding rollers do not need to be dismantled or replaced frequently, so that maintenance cost is low, efficiency is higher, and the using effect is ideal.
Description
Technical field
The utility model belongs to size reduction machinery technical field, relates to the self-compensating building stones fine grinding in a kind of gap pulverizer.
Background technology
Building stones fine grinding pulverizer is for pulverizing further the building stones that are broken for fritter fine grinding for coccoid.Can be used for filler of doing some building materials or synthetic plastic part etc., building stones coccoid is cheap, and quality is hard, and wearability is good, can greatly reduce the base material cost of material of building materials or synthetic plastic part after filling.
The building stones fine grinding pulverizer kind of prior art is more, configurations, and wherein modal a kind of its structure of building stones fine grinding pulverizer is as shown in Figure 1, Figure 2, Figure 3 shows.This building stones fine grinding pulverizer, comprise round bottom seat 5, be erected at cylindrical shape body 4 on base 5, be located at pallet 9 between base 5 and body 4, be located at an inner peripheral surface ring groove shape mill groove 3, be connected on stacked disk frame shape roller frame 2 peripheries and roll surface and mill groove 3 groove faces are pressed the multiple milling rollers 1 that connect; The middle part of power transmission shaft is provided with axially mounting dish 7, and base 5 upper surface centers are provided with interior step-like round casing supporting base, and axially mounting dish 7 is set on supporting base step; The bottom of roller frame 2 is connected by fixture with pallet 9 and 7, axially mounting dish; Transmission the tip of the axis passes base 5 and is provided with belt pulley 6.
The bottom of described roller frame 2 is fixedly connected with pallet 9 and axially mounting dish 7 faces by key 8.
Adopt the building stones fine grinding pulverizer of such technology certainly can use, but because fine grinding is by being connected on stacked disk frame shape roller frame 2 peripheries and roll surface and mill groove 3 groove faces press the multiple milling rollers 1 that connect to grind to realize to the continuous pressure of building stones, while just bringing into use, effect is certainly good, but operation a period of time after because the very stiff and demanding wearing and tearing between roll surface and mill groove 3 groove faces and building stones are very large, the gap of roll surface and mill groove 3 groove faces will increase gradually, the order number of the powder that fine grinding goes out will diminish, in the same time, the quantity of qualified powder tails off, to a certain extent, just must take apart and change milling roller 1, maintenance cost is higher, efficiency is lower, result of use is desirable not enough.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides that a kind of maintenance cost is lower, efficiency is higher, and result of use is the self-compensating building stones fine grinding in gap pulverizer more preferably.
The utility model for the technical scheme that reaches above-mentioned technical purpose and adopt is: the self-compensating building stones fine grinding in a kind of gap pulverizer, comprise round bottom seat, be erected at cylindrical shape body on base, be located at pallet between base and body, be located at an inner peripheral surface ring groove shape mill groove, be connected on stacked disk frame shape roller frame periphery and roll surface and mill groove groove face are pressed the multiple milling rollers that connect; The middle part of power transmission shaft is provided with axially mounting dish, and base upper surface center is provided with interior step-like round casing supporting base, and axially mounting dish is set on supporting base step; The bottom of roller frame is connected by fixture with pallet and axially mounting card; Transmission the tip of the axis passes base and is provided with belt pulley; Milling roller is flexibly connected with roller frame by movable fork; While coincidence with roller frame respective radius line after stretching outside each movable fork, each milling roller side face solstics is greater than the bottom land week radius of a circle of mill groove to the spacing of roller frame central point.
The bottom of described roller frame is fastenedly connected with axially mounting card through after pallet by end face bolt.
The beneficial effects of the utility model are: because milling roller is to be flexibly connected with roller frame by movable fork; While coincidence with roller frame respective radius line after stretching outside each movable fork, each milling roller side face solstics is greater than the bottom land week radius of a circle of mill groove to the spacing of roller frame central point.Like this, operation a period of time after because the very stiff and demanding wearing and tearing between roll surface and mill groove groove face and building stones are very large, the wearing and tearing of roll surface and mill groove groove face are still very large, but due to the effect of centrifugal force, each milling roller can carry out self adaptation deflection by each movable fork, the roll surface of each milling roller still keeps the tight stitching state with mill groove groove face, the order number of the powder that fine grinding goes out can not diminish, in the same time, the quantity of qualified powder can not tail off, must regularly not take replacing milling roller apart, maintenance cost is lower, efficiency is higher, and result of use is better.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the overall schematic of the building stones fine grinding pulverizer of prior art;
Fig. 2 is the schematic diagram of the milling roller part of the building stones fine grinding pulverizer of prior art;
Fig. 3 is that the milling roller part of the building stones fine grinding pulverizer of prior art is overlooked to schematic diagram;
Fig. 4 is the schematic diagram of removing in the utility model after milling roller part;
Fig. 5 is the schematic diagram of milling roller part in the utility model;
Fig. 6 is the overlooking to schematic diagram of milling roller part in the utility model.
Marker number in accompanying drawing is described as follows: milling roller 1, roller frame 2, mill groove 3, body 4, base 5, belt pulley 6, axially mounting dish 7, key 8, pallet 9, end face bolt 10, movable fork 11
Detailed description of the invention
Embodiment of the present utility model, as Fig. 4, Fig. 5, Fig. 6 and with reference to as shown in Fig. 1, a kind of self-compensating building stones fine grinding in gap pulverizer, comprise round bottom seat 5, be erected at cylindrical shape body 4 on base 5, be located at pallet 9 between base 5 and body 4, be located at an inner peripheral surface ring groove shape mill groove 3, be connected on stacked disk frame shape roller frame 2 peripheries and multiple milling rollers 1 of roll surface and mill groove 3 groove faces pressure companies; The middle part of power transmission shaft is provided with axially mounting dish 7, and base 5 upper surface centers are provided with interior step-like round casing supporting base, and axially mounting dish 7 is set on supporting base step; The bottom of roller frame 2 is connected by fixture with pallet 9 and 7, axially mounting dish; Transmission the tip of the axis passes base 5 and is provided with belt pulley 6; Milling roller 1 is flexibly connected with roller frame 2 by movable fork 11; Each movable fork 11 is outer while overlapping with roller frame 2 respective radius lines after stretching, and each milling roller 1 side face solstics is greater than all radius of a circles of bottom land of mill groove 3 to the spacing of roller frame 2 central points.
The bottom of described roller frame 2 passes pallet 9 afterwards by end face bolt 10 and axially mounting dish 7 faces are fastenedly connected.
Principle of the present utility model is: because milling roller 1 is to be flexibly connected with roller frame 2 by movable fork 11; Each movable fork 11 is outer while overlapping with roller frame 2 respective radius lines after stretching, and each milling roller 1 side face solstics is greater than all radius of a circles of bottom land of mill groove 3 to the spacing of roller frame 2 central points.Like this, operation a period of time after because the very stiff and demanding wearing and tearing between roll surface and mill groove 3 groove faces and building stones are very large, the wearing and tearing of roll surface and mill groove 3 groove faces are still very large, but due to centrifugal vertical effect, each milling roller 1 can carry out self adaptation deflection by each movable fork 11, and the roll surface of each milling roller 1 still can keep the tight stitching state with mill groove 3 groove faces, and the order number of the powder that fine grinding goes out can not diminish, in the same time, the quantity of qualified powder can not tail off, and must regularly not take apart and change milling roller 1.
In addition, due to the bottom of roller frame 2 by end face bolt 10 through pallet 9 after and axially mounting dish 7 faces be fastenedly connected, reliability is higher.
Claims (2)
1. the self-compensating building stones fine grinding in a gap pulverizer, comprise round bottom seat, be erected at cylindrical shape body on base, be located at pallet between base and body, be located at an inner peripheral surface ring groove shape mill groove, be connected on stacked disk frame shape roller frame periphery and roll surface and mill groove groove face are pressed the multiple milling rollers that connect; The middle part of power transmission shaft is provided with axially mounting dish, and base upper surface center is provided with interior step-like round casing supporting base, and axially mounting dish is set on supporting base step; The bottom of roller frame is connected by fixture with pallet and axially mounting card; Transmission the tip of the axis passes base and is provided with belt pulley; It is characterized in that: milling roller is flexibly connected with roller frame by movable fork; While coincidence with roller frame respective radius line after stretching outside each movable fork, each milling roller side face solstics is greater than the bottom land week radius of a circle of mill groove to the spacing of roller frame central point.
2. the self-compensating building stones fine grinding in a kind of gap according to claim 1 pulverizer, is characterized in that: the bottom of described roller frame is fastenedly connected with axially mounting card through after pallet by end face bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194194.9U CN203791006U (en) | 2014-04-21 | 2014-04-21 | Clearance self-compensating fine-grinding pulverizer for stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194194.9U CN203791006U (en) | 2014-04-21 | 2014-04-21 | Clearance self-compensating fine-grinding pulverizer for stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791006U true CN203791006U (en) | 2014-08-27 |
Family
ID=51373281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194194.9U Expired - Fee Related CN203791006U (en) | 2014-04-21 | 2014-04-21 | Clearance self-compensating fine-grinding pulverizer for stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722365A (en) * | 2015-03-06 | 2015-06-24 | 赵溪泉 | Multilayer-centrifugation fine-grinding machine for materials |
-
2014
- 2014-04-21 CN CN201420194194.9U patent/CN203791006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722365A (en) * | 2015-03-06 | 2015-06-24 | 赵溪泉 | Multilayer-centrifugation fine-grinding machine for materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |