CN220990985U - Material adjusting mechanism of three-roller grinder - Google Patents
Material adjusting mechanism of three-roller grinder Download PDFInfo
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- CN220990985U CN220990985U CN202322662288.6U CN202322662288U CN220990985U CN 220990985 U CN220990985 U CN 220990985U CN 202322662288 U CN202322662288 U CN 202322662288U CN 220990985 U CN220990985 U CN 220990985U
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- roller
- main shaft
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- 239000000463 material Substances 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000002950 deficient Effects 0.000 claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims 2
- 230000003750 conditioning effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000012216 screening Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a material adjusting mechanism of a three-roller grinder, which relates to the technical field of material control and specifically comprises a three-roller grinder main body, wherein one side of the upper surface of the three-roller grinder main body is fixedly connected with two motor connecting pieces, and the other side of the upper surface of the three-roller grinder main body is fixedly connected with a defective product opening block. This three-roller mill's material adjustment mechanism has guaranteed the screening efficiency of the device through setting up of main shaft, shock piece, adjustment handle etc., makes the material that gets into unified then, can adjust the size of filtration pore to make the material particle size distribution after grinding even, solved most three-roller mill and not have the material screening structure, make the material that gets into not unified enough, thereby can reduce three-roller mill production efficiency, and be difficult to the granule size of accurate control material, this can lead to the material particle size distribution after grinding inhomogeneous, does not meet the requirements, thereby lead to the problem that has reduced the production quality of three-roller mill.
Description
Technical Field
The utility model relates to the technical field of material control, in particular to a material adjusting mechanism of a three-roller grinder.
Background
The three-roller grinder is a common grinding device and is widely applied to the industries of chemical industry, paint, pigment, food, medicine and the like. The three-roller grinding machine is composed of three grinding rollers which are horizontally arranged, materials are ground, mixed and dispersed through rotation and mutual friction at different speeds, and has the characteristics of high grinding efficiency, good grinding quality, simplicity and convenience in operation and the like, and the three-roller grinding machine can refine and uniformly disperse the granular materials, so that the quality and stability of products are improved.
Three-roll mills are a common milling apparatus for finely grinding and mixing materials. However, the three-roller grinder also exists in the use process, most of the three-roller grinders do not have a material screening structure, so that the entered materials are not uniform enough, the production efficiency of the three-roller grinder can be reduced, the particle size of the materials is difficult to accurately control, the particle size distribution of the ground materials can be uneven, and the particle size distribution of the ground materials is unsatisfactory, so that the production quality of the three-roller grinder is reduced.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a material adjusting mechanism of a three-roller grinder, which solves the problems in the background art.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a three-roller mill's material adjustment mechanism, includes a three-roller mill main part, the upper surface one side fixedly connected with motor connecting piece of three-roller mill main part, the upper surface opposite side fixedly connected with defective item mouth piece of three-roller mill main part, defective item mouth piece and two motor connecting piece fixedly connected with same discharge gate, leave the cavity in the discharge gate, two motor connecting piece's upper surface fixedly connected with same motor, the one end rotation of motor is connected with the main shaft, leave the cavity in the defective item mouth piece, the two opposite inner wall tops of defective item mouth piece are fixedly connected with pan feeding mouth.
Optionally, a cavity is reserved in the feeding hole, a rotating shaft sleeve fixing rod is fixedly connected to one side surface of the feeding hole, a rotating shaft sleeve is fixedly connected to one end of the rotating shaft sleeve fixing rod, a cavity is reserved in the rotating shaft sleeve, and a sliding block groove is formed in the inner wall of the rotating shaft sleeve.
Optionally, stop collar groove and main shaft slider groove have been seted up to one side of main shaft, the pivot cover has cup jointed the stop collar, leave the cavity in the stop collar, stop collar inner wall fixedly connected with stop collar, the slider hole has been seted up to the stop collar inner wall.
Optionally, the stop collar pass through the stop collar groove with the main shaft looks joint, through the slider hole the slider groove with main shaft slider groove sliding connection has the slider.
Optionally, the one end fixedly connected with of stop collar shakes the piece, vibrate and leave the cavity in the piece, it has offered to shake a side surface of piece and has adjusted the handle hole, through adjust handle hole fixedly connected with adjustment handle, set up the screw thread on the adjustment handle, the adjustment handle is offered the adjustment piece threaded connection of screw hole, through the adjustment handle can adjust the size of filtration pore to make the material particle size distribution after the grinding even, improved the production quality of device then.
Optionally, the regulating block is contained in the vibration block, the regulating block with all seted up a plurality of filtration pores on the vibration block, the filtration pore is semicircle form evenly distributed in the vibration direction of vibration block be sharp evenly distributed in the main shaft extending direction to guaranteed the screening efficiency of the device, then made the material of getting into unified, thereby improved the production efficiency of device.
Advantageous effects
The utility model provides a material adjusting mechanism of a three-roller grinder, which has the following beneficial effects:
This three-roller mill's material adjustment mechanism has guaranteed the screening efficiency of the device through the setting of pivot cover, the stop collar, the main shaft, vibrate the piece, adjust handle etc., then make the material that gets into unified, can adjust the size of filtration pore, thereby make the material particle size distribution after grinding even, most three-roller mill has not had the material screening structure, make the material that gets into not unified enough, thereby can reduce three-roller mill production efficiency, and the particle size of the control material that is difficult to the accuracy, this can lead to the material particle size distribution after grinding inhomogeneous, the requirement is not met, thereby lead to the problem that has reduced the production quality of three-roller mill.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an oscillating structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the rotating sleeve and the limiting sleeve;
Fig. 4 is a schematic diagram of a oscillating block-adjusting block structure according to the present utility model.
In the figure: 1. a three-roll grinder body; 2. a motor connector; 3. a defective mouth block; 4. a discharge port; 5. a motor; 6. a main shaft; 7. a feed inlet; 8. a swivel sleeve fixing rod; 9. a swivel sleeve; 10. a slider groove; 11. a limit sleeve groove; 12. a spindle slider groove; 13. a limit sleeve; 14. a slider hole; 15. a slide block; 16. oscillating the block; 17. an adjusting handle; 18. an adjusting block; 19. and a limiting ring.
Detailed Description
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a three-roller mill's material adjustment mechanism, includes a three-roller mill main part 1, two motor connecting pieces 2 of upper surface one side fixedly connected with of three-roller mill main part 1, three-roller mill main part 1's upper surface opposite side fixedly connected with defective item mouth piece 3, defective item mouth piece 3 and two motor connecting piece 2 fixedly connected with same discharge gate 4, leave the cavity in the discharge gate 4, two motor connecting piece 2's upper surface fixedly connected with same motor 5, motor 5's one end rotates and is connected with main shaft 6, leave the cavity in the defective item mouth piece 3, two opposite inner wall top state fixedly connected with pan feeding mouth 7 of defective item mouth piece 3.
A cavity is reserved in the feed inlet 7, a rotating shaft sleeve fixing rod 8 is fixedly connected to one side surface of the feed inlet 7, one end of the rotating shaft sleeve fixing rod 8 is fixedly connected with a rotating shaft sleeve 9, a cavity is reserved in the rotating shaft sleeve 9, a sliding block groove 10 is formed in the inner wall of the rotating shaft sleeve 9, a limiting sleeve groove 11 and a main shaft sliding block groove 12 are formed in one side of the main shaft 6, a limiting sleeve 13 is sleeved on the rotating shaft sleeve 9, a cavity is reserved in the limiting sleeve 13, a limiting ring 19 is fixedly connected to the inner wall of the limiting sleeve 13, a sliding block hole 14 is formed in the inner wall of the limiting sleeve 13, the limiting sleeve 13 is clamped with the main shaft 6 through the limiting ring 19 and the limiting sleeve groove 11, a sliding block 15 is slidably connected with the main shaft sliding block groove 12 through the sliding block hole 14 and the sliding block groove 10, one end of the limiting sleeve 13 is fixedly connected with a vibrating block 16, the oscillating block 16 is provided with a cavity, one side surface of the oscillating block 16 is provided with an adjusting handle hole, an adjusting handle 17 is fixedly connected with the adjusting handle hole, threads are arranged on the adjusting handle 17, an adjusting block 18 with a threaded hole is arranged on the adjusting handle 17 and is in threaded connection, the size of the filtering hole can be adjusted through the adjusting handle 17, so that the particle size distribution of the ground material is uniform, the production quality of the device is improved, the adjusting block 18 is contained in the oscillating block 16, the adjusting block 18 and the oscillating block 16 are provided with a plurality of filtering holes which are uniformly distributed in a semicircular shape in the oscillating direction of the oscillating block 16 and are uniformly distributed in a straight line in the extending direction of the main shaft 6, the screening efficiency of the device is ensured, and the incoming material is uniform, thereby improving the production efficiency of the device.
In the utility model, the working steps of the device are as follows:
The adjusting handle 17 is screwed, so that the adjusting handle 17 rotates around the oscillating block 16, the screw thread of the adjusting handle 17 drives the adjusting block 18 to move in the direction away from the adjusting handle 17 or in the direction close to the adjusting handle 17, and the overlapping part of the adjusting block 18 and the filtering holes of the oscillating block 16 is changed, so that the particle size of the material matched with the overlapping part is adjusted.
When the motor 5 is started, the motor 5 drives the main shaft 6 to rotate around the axis, when the movable slide block 15 is positioned in the oblique circular arc groove in the slide block hole 14, the main shaft slide block groove 12 drives the slide block 15 to slide in the slide block groove 10, so that the slide block hole 14 drives the limit sleeve 13 to rotate around the slide block hole 14 in the moving direction of the slide block groove 10, and when the movable slide block 15 is positioned in the circular arc groove in the slide block hole 14, the slide block 15 and the limit sleeve 13 do not move, so that the rotation of the motor 5 is converted into periodic oscillation of the oscillating block 16.
The material to be processed is poured from the feed inlet 7, falls into the continuously oscillating oblique oscillating block 16 under the action of gravity, moves towards the defective mouth block 3 under the action of gravity and oscillation, and the material qualified in the process falls into the discharge outlet 4 through the overlapping part of the adjusting block 18 and the filtering hole of the oscillating block 16, enters the three-roller grinder main body 1 under the action of gravity, and the material unqualified enters the defective mouth block 3 under the action of gravity and oscillation to finish separation.
In the description of the present specification, the terms "connected," "mounted," "fixed," "disposed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection or an indirect connection via an intermediate assembly without affecting the relationship of components and technical effects, or may be an integral connection or a partial connection, as in the case of this example, and as will be apparent to those skilled in the art, the specific meaning of the terms in the present utility model or the utility model may be understood in the specific case.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three-roller mill's material adjustment mechanism, includes a three-roller mill main part (1), its characterized in that: the three-roller grinding machine is characterized in that two motor connecting pieces (2) are fixedly connected to one side of the upper surface of the three-roller grinding machine body (1), a defective product port block (3) is fixedly connected to the other side of the upper surface of the three-roller grinding machine body (1), the defective product port block (3) and two motor connecting pieces (2) are fixedly connected with the same discharging port (4), a cavity is reserved in the discharging port (4), two motors (5) are fixedly connected to the upper surface of the motor connecting pieces (2), a main shaft (6) is rotatably connected to one end of each motor (5), a cavity is reserved in the defective product port block (3), and a feeding port (7) is fixedly connected to the tops of two opposite inner walls of the defective product port block (3).
2. The material adjustment mechanism of a three-roll grinder of claim 1, wherein: the novel rotary kiln is characterized in that a cavity is reserved in the feeding hole (7), a rotary shaft sleeve fixing rod (8) is fixedly connected to one side surface of the feeding hole (7), a rotary shaft sleeve (9) is fixedly connected to one end of the rotary shaft sleeve fixing rod (8), the cavity is reserved in the rotary shaft sleeve (9), and a sliding block groove (10) is formed in the inner wall of the rotary shaft sleeve (9).
3. The material adjustment mechanism of a three-roll grinder of claim 2, wherein: one side of the main shaft (6) is provided with a limit sleeve groove (11) and a main shaft sliding block groove (12), the rotating shaft sleeve (9) is sleeved with a limit sleeve (13), a cavity is reserved in the limit sleeve (13), the inner wall of the limit sleeve (13) is fixedly connected with a limit ring (19), and the inner wall of the limit sleeve (13) is provided with a sliding block hole (14).
4. A material conditioning mechanism for a three-roll finishing machine as claimed in claim 3, wherein: the limiting sleeve (13) is clamped with the main shaft (6) through the limiting ring (19) and the limiting sleeve groove (11), and a sliding block (15) is connected with the main shaft sliding block groove (12) in a sliding manner through the sliding block hole (14) and the sliding block groove (10).
5. The material adjustment mechanism of a three-roll grinder of claim 4, wherein: one end fixedly connected with of stop collar (13) shakes piece (16), shake and leave the cavity in piece (16), shake one side surface of piece (16) and seted up and adjust the handle hole, through adjust handle hole fixedly connected with adjustment handle (17), set up the screw thread on adjustment handle (17), adjust piece (18) threaded connection that handle (17) set up the screw hole.
6. The material adjustment mechanism of a three-roll grinder of claim 5, wherein: the adjusting block (18) is contained in the oscillating block (16), a plurality of filtering holes are formed in the adjusting block (18) and the oscillating block (16), the filtering holes are uniformly distributed in a semicircular shape in the oscillating direction of the oscillating block (16), and are uniformly distributed in a straight line in the extending direction of the main shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662288.6U CN220990985U (en) | 2023-10-07 | 2023-10-07 | Material adjusting mechanism of three-roller grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662288.6U CN220990985U (en) | 2023-10-07 | 2023-10-07 | Material adjusting mechanism of three-roller grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990985U true CN220990985U (en) | 2024-05-24 |
Family
ID=91088018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322662288.6U Active CN220990985U (en) | 2023-10-07 | 2023-10-07 | Material adjusting mechanism of three-roller grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990985U (en) |
-
2023
- 2023-10-07 CN CN202322662288.6U patent/CN220990985U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |