CN219765489U - Slider mechanism for grinding machine - Google Patents
Slider mechanism for grinding machine Download PDFInfo
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- CN219765489U CN219765489U CN202320429759.6U CN202320429759U CN219765489U CN 219765489 U CN219765489 U CN 219765489U CN 202320429759 U CN202320429759 U CN 202320429759U CN 219765489 U CN219765489 U CN 219765489U
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- sliding block
- frame body
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- spring
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The slide block mechanism for the grinding machine comprises a rotor body frame and a slide block, wherein the rotor body frame comprises an inner frame body and an outer frame body, the inner frame body is correspondingly sleeved on a main shaft body of the roller press, the inner frame body is correspondingly connected with the outer frame body through a connecting piece, a plurality of chambers are uniformly arranged on the outer edge surface of the outer frame body in a surrounding mode, slide holes and a spring shaft are formed in the end faces, corresponding to the main shafts, of the chambers, a spring is sleeved on the shaft body of the spring shaft, and a slide block which slides radially is correspondingly arranged in the chambers respectively; the sliding block is of a box-type structure with an opening on the front end face, two outer side faces of the sliding block are in corresponding sliding connection with two inner side faces of the cavity, a guide post which is correspondingly matched with the sliding hole is arranged on the rear end face of the sliding block, the rear end face of the sliding block is correspondingly abutted against the spring, and a compression roller capable of adjusting a gap between the sliding block and the cone lining plate is arranged in the sliding block; the device can effectively improve the crushing effect and the durability of the wear-resistant crushing piece.
Description
Technical Field
The utility model relates to the technical field of roller presses, in particular to a sliding block mechanism for a grinding machine.
Background
As known, when grinding materials, the grinding machines on the market at present generate strong sliding friction between the wear-resistant parts and the materials so as to achieve the purpose of grinding ores, but as the crushing force of the grinding machines on the market is positively related to the volume and weight of the self-crushing wear-resistant parts, if the grinding machines want larger crushing force, the power consumption of the grinding machines can be increased, so that the cost of ore crushing can be increased, the durability of the wear-resistant crushing parts is generally lower, and the wear-resistant crushing parts also need to be replaced frequently in the use process of the grinding machines;
accordingly, in view of the above, there is a need in the market for a device that can improve the crushing effect of a grinding mill and the durability of wear resistant crushing members.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a sliding block mechanism for a grinding machine.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the slide block mechanism for the grinding machine comprises a rotor body frame and a slide block, wherein the rotor body frame comprises an inner frame body and an outer frame body, the inner frame body is correspondingly sleeved on a main shaft body of the roller press, the inner frame body is correspondingly connected with the outer frame body through a connecting piece, a plurality of chambers are uniformly arranged on the outer edge surface of the outer frame body in a surrounding mode, slide holes and a spring shaft are formed in the end faces, corresponding to the main shafts, of the chambers, a spring is sleeved on the shaft body of the spring shaft, and a slide block which slides radially is correspondingly arranged in the chambers respectively; the sliding block is of a box-type structure with an opening on the front end face, two outer side faces of the sliding block are in corresponding sliding connection with two inner side faces of the cavity, a guide post which is correspondingly matched with the sliding hole is arranged on the rear end face of the sliding block, the rear end face of the sliding block is correspondingly abutted against the spring, and a compression roller capable of adjusting a gap between the sliding block and the cone lining plate is arranged in the sliding block;
preferably, sliding bosses are arranged on two side surfaces of the sliding block, and a slideway is correspondingly arranged on the inner side surface of the cavity;
preferably, the end of the guide post penetrating through the sliding hole is provided with a limit nut;
preferably, the four chambers are arranged in a crisscross manner;
preferably, the gap between the spring shaft and the sliding block is 5-10mm.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the slide block mechanism for the grinding machine, disclosed by the utility model, the spring can provide an outward jacking force for the slide block and the press roller in the slide block, and the centrifugal force provided for the press roller during the working of the roller press is added, so that the crushing force of the press roller on ores is improved, and the crushing effect of the roller press is better; in addition, the size of a blanking port of the roller press is changed by adjusting the gap between the pressing roller and the cone lining plate, and the volume of ore output after crushing is controlled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a rotor body frame;
FIG. 3 is a schematic view of an adjusting mechanism
Fig. 4 is a schematic view of another structure of the adjusting mechanism.
In the figure: 1. a rotor body frame; 1.1, an inner frame body; 1.2, an outer frame body; 1.2.1, chambers; 1.2.2, sliding holes; 1.2.3, spring shaft; 1.2.4, slideway; 1.3, a spring; 2. a main shaft; 3. a slide block; 3.1, a guide post; 3.2, limiting nuts; 3.3, sliding boss; 4. a press roller; 4.1, mounting a shaft; 5. a cone lining plate; 6. an adjusting mechanism; 6.1, adjusting plate; 6.2, mounting plate; 6.3, adjusting bolts; 6.4, adjusting a spring; 6.5, sliding table; 6.6, a chute; 6.7, a guide plate; 6.8, guiding square columns.
Description of the embodiments
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The slide block mechanism for the grinding machine comprises a rotor body frame 1 and a slide block 3, wherein the rotor body frame 1 comprises an inner frame body 1.1 and an outer frame body 1.2, the inner frame body 1.1 is correspondingly sleeved on a main shaft 2 shaft body of a roller press, the inner frame body 1.1 is correspondingly connected with the outer frame body 1.2 through a connecting piece, the main shaft 2 drives the inner frame body 1.1 to rotate so as to drive the outer frame body 1.2 to rotate, cone lining plates 5 are circumferentially arranged on the outer side of the outer frame body 1.2, ore is placed in a gap between a roller surface of a press roller 4 and the cone lining plates 5, the ore is crushed by utilizing extrusion and friction between the press roller 4 and the cone lining plates 5, a plurality of chambers 1.2.1 are uniformly circumferentially arranged on the outer edge surface of the outer frame body 1.2, the sliding press roller 4 is arranged in the chambers 1.2.1, the sliding press roller 4 can reciprocate along the radial direction by utilizing the depth of the chambers 1.2.1, and in particular, the chambers 1.2.1 are four chambers and the four chambers 1.1 are alternately arranged, and the better effect of the pressing roller 4 can be crushed; the end face of the chamber 1.2.1 corresponding to the main shaft 2 is provided with a sliding hole 1.2.2 and a spring shaft 1.2.3, the shaft body of the spring shaft 1.2.3 is sleeved with a spring 1.3, a plurality of chambers 1.2.1 are respectively correspondingly provided with a sliding block 3 which slides radially, and ores can extrude the sliding block 3 towards the main shaft 2 through the abutting connection between the spring 1.3 and the sliding block 3, so that the contact area between the ores and the compression roller 4 and the cone lining plate 5 is enlarged, the compression roller 4 and the cone lining plate 5 are easier in crushing, and the abrasion to the compression roller 4 is smaller;
the sliding block 3 is of a box-type structure with an opening front end face, two outer side faces of the sliding block 3 are correspondingly and slidably connected with two inner side faces of the cavity 1.2.1, a guide post 3.1 which is correspondingly matched with the sliding hole 1.2.2 is arranged on the rear end face of the sliding block 3, the rear end face of the sliding block 3 is correspondingly abutted against the spring 1.3, according to requirements, a gap between the spring shaft 1.2.3 and the sliding block 3 is 5-10mm, the sliding distance of the sliding block 3 in the cavity 1.2.1 is controlled, the spring 1.3 is prevented from being frequently in a limit compression state, the service life and deformation capacity of the spring 1.3 are influenced, a compression roller 4 capable of adjusting the gap between the sliding block 3 and the conical lining plate 5 is arranged in the sliding block 3, and the compression roller 4 is provided with an outward jacking force through the spring 1.3 when the rolling machine works, so that the crushing force of ore is improved by the compression roller 4, and the crushing effect of the rolling machine is better; in addition, the end of the guide post 3.1 penetrating through the sliding hole 1.2.2 is provided with a limit nut 3.2, and the initial position of the sliding block 3 in the cavity 1.2.1 can be controlled through the limit nut, so that the initial deformation quantity of the spring 6.4 is adjusted, namely the jacking force applied to the sliding block 3 by the spring 1.3 is changed;
the two ends of the installation shaft 4.1 of the press roll 4 are respectively provided with an adjusting mechanism 6, the two adjusting mechanisms 6 are correspondingly arranged in a mirror image mode, an initial gap between the roll surface of the press roll 4 and the cone lining plate 5 can be adjusted through the adjusting mechanisms 6, the initial gap is an ore falling opening, the adjustment of the initial gap is also the ore volume of the adjustment roll press which is allowed to fall, the adjusting mechanism 6 positioned at the top end of the installation shaft 4.1 comprises an adjusting plate 6.1, an adjusting bolt 6.3 and an adjusting spring 6.4, the adjusting plate 6.1 is correspondingly sleeved at the top end of the installation shaft 4.1 of the press roll 4, the adjusting plate 6.1 is correspondingly vertical to the installation shaft 4.1 of the press roll 4, the adjusting plate 6.1 is correspondingly connected with the rotor body frame 1 in a sliding mode, the movement of the adjusting plate 6.1 can be controlled through screwing the adjusting bolt 6.3, so that the movement of the press roll 4 is driven, the sliding table 6.5 is convenient to control, and the rotor body frame 1 is provided with a sliding groove 6.6 which is correspondingly matched with the sliding table 6.5, and the whole adjusting bolt 6.1 can not move when the adjusting plate 6.3 is screwed; according to the requirement, a limiting block for preventing the sliding table 6.5 from sliding out is arranged in the sliding groove 6.6, when routine maintenance is required on the compression roller 4, the adjusting mechanism 6 is removed firstly, the limiting block can prevent the adjusting bolt 6.3 from being withdrawn, and the adjusting spring 6.4 can directly eject the adjusting plate 6.1, so that the aim of protecting the device is fulfilled;
in addition, a guide plate 6.7 is arranged on the top surface of the mounting plate 6.2, one end, far away from the mounting plate 6.2, of the guide plate 6.7 is correspondingly and fixedly connected with the rotor body frame 1, a guide groove consistent with the axis direction of the adjusting bolt 6.3 is formed in the bottom surface of the guide plate 6.7, a guide square column 6.8 correspondingly matched with the guide groove is formed in the top surface of the mounting plate 6.2, and the situation that the adjusting plate 6.1 cannot deviate in the moving process can be guaranteed through the matching of the guide square column 6.8 and the guide groove; the top face of regulating plate 6.1 is equipped with mounting panel 6.2 perpendicularly, the face of mounting panel 6.2 is equipped with adjusting bolt 6.3, and the double-screw bolt end of adjusting bolt 6.3 corresponds threaded connection with the rear end face of slider 3, and this bolt corresponds runs through slider 3, adjusting spring 6.4 cover is located the double-screw bolt outside of adjusting bolt 6.3, through the elasticity that adjusting spring 6.4 provided, can let mounting panel 6.2 can not follow adjusting bolt 6.3 at will to fix the position of compression roller 4, as required, adjusting bolt and adjusting spring 6.4 in adjusting mechanism 6 are established into two sets of, and two sets of adjusting bolt and adjusting spring 6.4 are located the both sides of compression roller 4 installation axle 4.1 respectively, can let the atress of regulating plate 6.1 more even, thereby improve the adjustment precision of clearance between compression roller 4 and the awl welt 5.
When the slide block mechanism for the grinding machine is implemented, firstly, according to the required qualified ore volume, the adjusting nut is screwed so as to set the initial gap between the press roller 4 and the cone lining plate 5, the ore input into the roller press is generally larger in volume, during rotary crushing, under the extrusion action of the initial ore, the press roller 4 and the slide block 3 can move towards the main shaft 2, so that the contact area of the initial ore with the press roller 4 and the cone lining plate 5 is increased, the crushing force of the press roller 4 and the cone lining plate 5 on the initial ore is further increased, the initial ore is crushed into smaller-volume ore, at the moment, the spring 1.3 can be slightly reset, and the press roller 4 always has larger extrusion force until the ore is crushed into the required volume, and the ore falls down from the gap between the press roller 4 and the cone lining plate 5.
The utility model is not described in detail in the prior art.
Claims (5)
1. A slider mechanism for a grinder, characterized by: the novel roller press comprises a rotor body frame (1) and a sliding block (3), wherein the rotor body frame (1) comprises an inner frame body (1.1) and an outer frame body (1.2), the inner frame body (1.1) is correspondingly matched and connected with a main shaft (2) of the roller press, the inner frame body (1.1) is correspondingly connected with the outer frame body (1.2) through a connecting piece, a plurality of chambers (1.2.1) are uniformly arranged on the outer edge surface of the outer frame body (1.2) in a surrounding mode, sliding holes (1.2.2) and spring shafts (1.2.3) are formed in the end faces of the chambers (1.2.1) corresponding to the main shaft (2), springs (1.3) are sleeved on the shaft bodies of the spring shafts (1.2.3), and a sliding block (3) which slides radially is correspondingly arranged in the chambers (1.2.1). The sliding block (3) is of a box-type structure with an opening on the front end face, two outer side faces of the sliding block (3) are in corresponding sliding connection with two inner side faces of the cavity (1.2.1), a guide column (3.1) which is correspondingly matched with the sliding hole (1.2.2) is arranged on the rear end face of the sliding block (3), the rear end face of the sliding block (3) is correspondingly abutted against the spring (1.3), and a compression roller (4) capable of adjusting a gap between the sliding block and the cone lining plate (5) is arranged in the sliding block (3).
2. A slide mechanism for a grinding mill as claimed in claim 1, wherein: sliding bosses (3.3) are arranged on two side surfaces of the sliding block (3), and sliding ways (1.2.4) are correspondingly arranged on the inner side surfaces of the cavity (1.2.1).
3. A slide mechanism for a grinding mill as claimed in claim 1, wherein: the end of the guide post (3.1) penetrating through the sliding hole (1.2.2) is provided with a limit nut (3.2).
4. A slide mechanism for a grinding mill as claimed in claim 1, wherein: the number of the chambers (1.2.1) is four, and the four chambers (1.2.1) are arranged in a crisscross manner.
5. A slide mechanism for a grinding mill as claimed in claim 1, wherein: the clearance between the spring shaft (1.2.3) and the sliding block (3) is 40-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320429759.6U CN219765489U (en) | 2023-03-09 | 2023-03-09 | Slider mechanism for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320429759.6U CN219765489U (en) | 2023-03-09 | 2023-03-09 | Slider mechanism for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765489U true CN219765489U (en) | 2023-09-29 |
Family
ID=88103463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320429759.6U Active CN219765489U (en) | 2023-03-09 | 2023-03-09 | Slider mechanism for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765489U (en) |
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2023
- 2023-03-09 CN CN202320429759.6U patent/CN219765489U/en active Active
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