CN220143314U - Water dispersible granule granulator with wear compensation function - Google Patents
Water dispersible granule granulator with wear compensation function Download PDFInfo
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- CN220143314U CN220143314U CN202323013830.1U CN202323013830U CN220143314U CN 220143314 U CN220143314 U CN 220143314U CN 202323013830 U CN202323013830 U CN 202323013830U CN 220143314 U CN220143314 U CN 220143314U
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- granulating
- cutter head
- shaft
- water dispersible
- compensation function
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- 239000004562 water dispersible granule Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000005453 pelletization Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 16
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a water dispersible granule granulator with a wear compensation function, which belongs to the field of granulators and comprises a machine body, wherein a granulating net ring, a feeding hopper and a blanking disc are arranged on the machine body, a cutter disc shaft is rotationally arranged on the granulating net ring, a granulating cutter disc is fixedly connected to the cutter disc shaft, a plurality of granulating cutters are radially and slidably connected to the granulating cutter disc, a rotary drum is elastically arranged in the granulating cutter disc in a rotating manner, convex teeth corresponding to the granulating cutters are arranged on the peripheral surface of the rotary drum, the convex teeth abut against the corresponding granulating cutters, so that the granulating cutters have a tendency of sliding outwards, the granulating cutters can automatically slide outwards to attach to the granulating net ring, a ratchet wheel is fixedly arranged at the bottom of the rotary drum, a pawl which is elastically meshed with the ratchet wheel is arranged in the granulating cutter disc, the rotary drum can be prevented from rotating, the granulating cutters can be prevented from rebounding inwards, and wet materials can be stably extruded outwards.
Description
Technical Field
The utility model relates to the field of granulators, in particular to a water dispersible granule granulator with a wear compensation function.
Background
At present, in the preparation technology of pesticide water dispersible granule, ZL type rotary granulator is a comparatively extensive pelletization equipment of application, the principle of this kind of granulator relies on pelletization net circle inside rotatory pelletization sword outwards to extrude wet material, force wet material to extrude from the mesh on the pelletization net circle, form cylindric granule, because pelletization sword and pelletization net circle high-speed friction in the pelletization process, lead to pelletization sword constantly wearing and tearing, make gradually the clearance that forms between pelletization sword and the pelletization net circle, will influence pelletization efficiency and quality, in the extrusion pelletization device of a rotary granulator of China patent publication CN201020861Y, adopt bolted connection fixed blade and swivel, although can adjust the interval of blade and pelletization net circle, the adjustment mode that its provided needs the manual work to go on under the shut down state, can't realize automatic adjustment.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the water dispersible granule granulator with the abrasion compensation function, which can automatically adjust the distance between a granulating knife and a granulating net ring so as to maintain good granulating efficiency and quality.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a water dispersible granule granulator with wear compensation function, includes the organism, install the pelletization guipure along vertical axis on the organism, on the organism along pelletization guipure's axis rotation is connected with the cutterhead axle, the organism is inside to be equipped with the drive cutterhead axle pivoted driving motor, pelletization guipure is inside to be equipped with the pelletization blade disc along its axis, pelletization blade disc's lower extreme fixed connection is in on the cutterhead axle;
the granulating cutter comprises a granulating cutter head, a rotary drum, a plurality of convex teeth, a plurality of granulating cutter head shafts and a plurality of granulating cutter head shafts, wherein the granulating cutter head shafts are connected with the rotary drum in a sliding mode along the radial direction of the peripheral side face of the granulating cutter head, the plurality of convex teeth are fixedly arranged on the peripheral face of the rotary drum and correspond to the granulating cutter head, and the convex teeth are abutted against the granulating cutter head shafts and correspond to the granulating cutter head, so that the granulating cutter head has a trend of sliding outwards.
As the preferable technical scheme, the lower tip of rotary drum is fixed and is equipped with the ratchet, rotate on the lower extreme inner wall of pelletization blade disc and be connected with the pawl, the pawl with be equipped with the torsional spring between the pelletization blade disc, the torsional spring makes the pawl with ratchet elastic engagement.
As the preferable technical scheme, the cutter head shaft is in clearance fit with the rotary drum, a plurality of first limiting plates are fixedly arranged on the outer peripheral surface of the cutter head shaft, a plurality of second limiting plates are correspondingly and fixedly arranged on the inner peripheral surface of the rotary drum, and an arc spring is arranged between the first limiting plates and the corresponding second limiting plates.
As the preferable technical scheme, the upper end of the granulating cutter head is detachably connected with a cutter head cover.
As the preferable technical scheme, the lower end of the cutter head shaft is fixedly connected with a first bevel gear, a power output shaft of the driving motor is fixedly connected with a third bevel gear, and the first bevel gear is meshed with the third bevel gear.
As the preferable technical scheme, the cutter head shaft is a hollow shaft, an inner shaft is sleeved in the hollow shaft in a rotating way, the upper end of the inner shaft extends to the upper part of the granulating cutter head, and the upper end of the inner shaft is fixedly connected with a pressing cutter.
As a preferable technical scheme, the lower end of the inner shaft extends to the lower side of the cutterhead shaft, and the lower end of the inner shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the third bevel gear.
As the preferable technical scheme, the material pressing knife is detachably sleeved on the inner shaft, the top end of the inner shaft is in threaded connection with a press-fit nut, and the press-fit nut is used for axially pressing the material pressing knife.
As the preferable technical scheme, a charging hopper is arranged above the granulating net ring.
As the preferable technical scheme, a blanking disc is obliquely arranged below the granulating net ring.
Compared with the prior art, the utility model has the following advantages:
through radially slidingly connecting the pelletization sword on pelletization blade disc to set up elasticity pivoted rotary drum in pelletization blade disc inside, utilize the protruding tooth on the rotary drum outer peripheral face outwards to support tightly the pelletization sword, make the pelletization sword have outside gliding trend, thereby can the clearance of automatic compensation pelletization sword and pelletization net circle, make the outer end of pelletization sword laminate the inner wall of pelletization net circle all the time, utilize the ratchet of pelletization blade disc inside pawl unidirectional locking rotary drum bottom simultaneously, prevent the rotary drum gyration, thereby keep out the trend that pelletization sword kick-backed inwards, in order to make pelletization sword can outwards extrude wet material steadily, keep good pelletization efficiency and quality.
Drawings
Fig. 1 is a schematic structural diagram of a water dispersible granule granulator with wear compensation function in the utility model;
FIG. 2 is a schematic view of the internal structure of the machine body according to the present utility model;
FIG. 3 is an exploded view of the structure of FIG. 2;
FIG. 4 is a top view of the pelletizing cutterhead of FIG. 2 and its internal structure;
fig. 5 is a schematic view of the drum of fig. 4.
In the drawing the view of the figure,
10-a machine body; 11-granulating a net ring; 12-a charging hopper; 13-blanking plate; 20-cutterhead shaft; 21-a first bevel gear; 22-granulating cutterhead; 221-a cutter cover; 222-granulating knife; 223-a first limiting plate; 224-a drum; 2241-a second limiting plate; 2242-teeth; 2243-ratchet; 225-arc springs; 226-pawl; 227-torsion spring; 30-an inner shaft; 31-a second bevel gear; 32-a material pressing knife; 33-press-fitting a nut; 40-driving a motor; 41-third bevel gear.
Detailed Description
The following detailed description of the utility model will be made with reference to the accompanying drawings.
As shown in fig. 1-5, a water dispersible granule granulator with a wear compensation function comprises a machine body 10, wherein a granulating net ring 11, a feeding hopper 12 and a blanking disc 13 are installed on the machine body 10, the axis of the granulating net ring 11 is arranged vertically, the feeding hopper 12 is detachably installed above the granulating net ring 11 and used for feeding wet materials into the granulating net ring 11, and the blanking disc 13 is obliquely arranged below the granulating net ring 11 and used for collecting granules extruded from meshes on the granulating net ring 11.
The machine body 10 is rotationally connected with a cutter head shaft 20 along the axis of a granulating net ring 11, the granulating net ring 11 is internally provided with a granulating cutter head 22 along the axis thereof, the granulating cutter head 22 is of a cylindrical structure with an inner cavity, the lower end part of the granulating cutter head 22 is fixedly connected with the cutter head shaft 20, the upper end of the granulating cutter head 22 is detachably connected with a cutter head cover 221 through a plurality of countersunk screws, the cutter head cover 221 can prevent wet materials from entering the granulating cutter head 22 in the running process, a plurality of granulating cutters 222 are radially and slidingly connected with the peripheral side surface of the granulating cutter head 22, when the granulating cutters 222 rotate clockwise according to the direction shown in the attached drawing, the wet materials in the granulating net ring 11 can be extruded out from meshes on the granulating net ring 11 to form cylindrical granules, the upper end of the cutter head shaft 20 extends to the inside of the granulating cutter head 22, the inside of the granulating cutter head 22 is provided with a rotary drum 224 along the axis thereof, the rotary drum 224 is sleeved on the cutter head shaft 20 in the granulating cutter head 22, a gap is reserved between the cutter head shaft 20 and the rotary drum 224, a plurality of first limiting plates 223 are fixedly arranged on the outer peripheral surface of the cutter head shaft 20, a plurality of second limiting plates 2241 are correspondingly fixedly arranged on the inner peripheral surface of the rotary drum 224, arc springs 225 are arranged between the first limiting plates 223 and the corresponding second limiting plates 2241, under the elastic action of the plurality of arc springs 225, the rotary drum 224 has a clockwise rotating trend relative to the cutter head shaft 20, a plurality of convex teeth 2242 are fixedly arranged on the outer peripheral surface of the rotary drum 224 in a one-to-one correspondence with the plurality of granulating blades 222, the tooth surfaces of the convex teeth 2242 are gradually inclined outwards along the anticlockwise direction, the corresponding granulating blades 222 are abutted against by the inclined tooth surfaces of the convex teeth 2242, so that the granulating blades 222 have an outwards sliding trend, when the gap appears between the outer ends of the granulating blades 222 and the inner wall of the granulating net ring 11, the elastically rotating drum 224 can automatically push the granulating blade 222 outwards by virtue of the convex teeth 2242 on the drum, so that the abrasion loss of the granulating blade 222 is automatically compensated, and the outer end of the granulating blade 222 is always attached to the inner wall of the granulating wire 11.
The lower end of the rotary drum 224 is fixedly provided with a ratchet 2243, a pawl 226 is rotatably connected to the inner wall of the lower end of the granulating cutter head 22, a torsion spring 227 is arranged between the pawl 226 and the granulating cutter head 22, the torsion spring 227 provides a rotating force for the pawl 226, the pawl 226 is elastically meshed with the ratchet 2243, the ratchet 2243 is unidirectionally locked by the pawl 226, the rotary drum 224 can rotate clockwise freely but cannot rotate anticlockwise, and a plurality of granulating cutters 222 cannot rebound inwards, so that the granulating cutters 222 can stably extrude wet materials outwards.
Alternatively, the cutter head shaft 20 is a hollow shaft, the inner shaft 30 is rotatably sleeved in the hollow shaft, the upper end of the inner shaft 30 extends to the upper side of the granulating cutter head 22, the upper end of the inner shaft 30 is detachably sleeved with the pressing cutter 32, the top end of the inner shaft 30 is in threaded connection with the pressing nut 33, the pressing nut 33 can axially press the pressing cutter 32 on the inner shaft 30, the bottom of the pressing cutter 32 is provided with a pressing inclined surface, the pressing inclined surface can generate downward extrusion force on wet materials in the rotation process, the effect of forced feeding is achieved, and the wet materials can be more efficiently fed into the granulating positions among the granulating cutters 222, so that the granulating efficiency is improved.
The lower extreme fixedly connected with first bevel gear 21 of cutterhead axle 20, the lower extreme of interior axle 30 extends to the below of cutterhead axle 20, and the lower extreme fixedly connected with second bevel gear 31 of interior axle 30, the inside level of organism 10 is provided with driving motor 40, fixedly connected with third bevel gear 41 on driving motor 40's the power output shaft, third bevel gear 41 meshes with first bevel gear 21 and second bevel gear 31 respectively, rely on driving motor 40 to drive cutterhead axle 20 and interior axle 30 synchronous reversal, pelletization sword 222 and the rotation opposite direction of swager 32, make swager 32 can exert better downward swager effect.
While there has been shown and described what are at present considered to be fundamental principles, main features and advantages of the present utility model, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a water dispersible granule granulator that possesses wear compensation function, includes organism (10), install pelletization guipure (11) along vertical axis on organism (10), follow on organism (10) pelletization guipure (11) axis rotates and is connected with cutterhead axle (20), inside drive that is equipped with of organism (10) cutterhead axle (20) pivoted driving motor (40), its characterized in that: a granulating cutter head (22) is arranged in the granulating net ring (11) along the axis of the granulating net ring, and the lower end part of the granulating cutter head (22) is fixedly connected to the cutter head shaft (20);
the granulating cutter head (22) is characterized in that a plurality of granulating cutters (222) are connected to the peripheral side face of the granulating cutter head (22) in a sliding manner along the radial direction of the granulating cutter head, a rotary drum (224) is elastically connected to a cutter head shaft (20) inside the granulating cutter head (22) in a rotating manner, a plurality of convex teeth (2242) are fixedly arranged on the peripheral face of the rotary drum (224) corresponding to the granulating cutters (222), and the convex teeth (2242) are abutted against the corresponding granulating cutters (222) so that the granulating cutters (222) have a trend of sliding outwards.
2. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: the lower end of the rotary drum (224) is fixedly provided with a ratchet wheel (2243), a pawl (226) is rotationally connected to the inner wall of the lower end of the granulating cutter head (22), a torsion spring (227) is arranged between the pawl (226) and the granulating cutter head (22), and the torsion spring (227) enables the pawl (226) to be elastically meshed with the ratchet wheel (2243).
3. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: the cutter head shaft (20) is in clearance fit with the rotary drum (224), a plurality of first limiting plates (223) are fixedly arranged on the outer circumferential surface of the cutter head shaft (20), a plurality of second limiting plates (2241) are correspondingly and fixedly arranged on the inner circumferential surface of the rotary drum (224), and arc springs (225) are arranged between the first limiting plates (223) and the corresponding second limiting plates (2241).
4. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: the upper end of the granulating cutter head (22) is detachably connected with a cutter head cover (221).
5. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: the lower end of the cutter head shaft (20) is fixedly connected with a first bevel gear (21), a power output shaft of the driving motor (40) is fixedly connected with a third bevel gear (41), and the first bevel gear (21) is meshed with the third bevel gear (41).
6. The water dispersible granule granulator with wear compensation function according to claim 5, wherein: the cutter head shaft (20) is a hollow shaft, an inner shaft (30) is sleeved in the hollow shaft in a rotating mode, the upper end of the inner shaft (30) extends to the upper portion of the granulating cutter head (22), and a pressing cutter (32) is fixedly connected to the upper end of the inner shaft (30).
7. The water dispersible granule granulator with wear compensation function according to claim 6, wherein: the lower end of the inner shaft (30) extends to the lower side of the cutter head shaft (20), the lower end of the inner shaft (30) is fixedly connected with a second bevel gear (31), and the second bevel gear (31) is meshed with the third bevel gear (41).
8. The water dispersible granule granulator with wear compensation function according to claim 6, wherein: the material pressing cutter (32) is detachably sleeved on the inner shaft (30), a press-fit nut (33) is connected to the top end of the inner shaft (30) in a threaded mode, and the press-fit nut (33) is used for axially pressing the material pressing cutter (32).
9. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: a feeding hopper (12) is arranged above the granulating net ring (11).
10. The water dispersible granule granulator with wear compensation function according to claim 1, wherein: a blanking disc (13) is obliquely arranged below the granulating net ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323013830.1U CN220143314U (en) | 2023-11-08 | 2023-11-08 | Water dispersible granule granulator with wear compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323013830.1U CN220143314U (en) | 2023-11-08 | 2023-11-08 | Water dispersible granule granulator with wear compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143314U true CN220143314U (en) | 2023-12-08 |
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ID=89009307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323013830.1U Active CN220143314U (en) | 2023-11-08 | 2023-11-08 | Water dispersible granule granulator with wear compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143314U (en) |
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2023
- 2023-11-08 CN CN202323013830.1U patent/CN220143314U/en active Active
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