CN220148627U - Forced feeding mechanism of granulator - Google Patents
Forced feeding mechanism of granulator Download PDFInfo
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- CN220148627U CN220148627U CN202321242634.9U CN202321242634U CN220148627U CN 220148627 U CN220148627 U CN 220148627U CN 202321242634 U CN202321242634 U CN 202321242634U CN 220148627 U CN220148627 U CN 220148627U
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- bypass door
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- feed
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005453 pelletization Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 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 belongs to the technical field of feed processing, and provides a forced feeding mechanism of a granulator, which comprises a feeding rotor, a belt conveying structure, a bypass door driving structure and two limit switches, wherein the feeding rotor is arranged in a feeding section of a feeding trough; the belt conveying structure is driven by a motor and is used for driving the feeding rotor to convey the materials into the granulating chamber; the bypass door is arranged on the shell and positioned below the feeding rotor; the bypass door driving structure drives the bypass door to open or close; the two limit switches are respectively arranged at the opening or closing positions of the bypass door, and the limit switches are electrically connected with the bypass door driving structure. According to the utility model, the motor rotates to drive the feeding rotor to continuously feed materials into the granulating chamber, so that the materials are prevented from accumulating and blocking; when the interior stifled machine of pelletization, bypass door is opened under bypass door drive structure's effect automatically, discharges the equipment outside with the material in the feed chute feed section through the bypass door, causes the feed section card to die after avoiding the unexpected stifled machine of equipment.
Description
Technical Field
The utility model relates to the technical field of feed processing, in particular to a forced feeding mechanism of a granulator.
Background
At present, most of feeding devices of the granulator in the feed industry adopt gravity effect, free falling body feeding is simple and convenient, but the feeding modes are simple and convenient, but the feeding devices are poor in flowability when encountering materials with light volume weight, and the free falling bodies cannot enter the granulating chamber, so that the feeders can be blocked when the granulator produces the materials with light volume weight, further the quality regulator is blocked, the production continuity is influenced, and the production efficiency is reduced.
The existing granulator in the feed industry has some forced feeding technologies, mainly feeds by paddles, is large in residue, and deletes the original bypass door structure, so that redundant materials cannot be automatically discharged from the bypass door in time when the granulator is blocked, the cleaning difficulty is greatly increased, and the service efficiency is affected. Thus, the time and labor cost are increased, the production efficiency is indirectly reduced, and the equipment maintenance difficulty is also increased. And the speed reducer has higher cost, and particularly, the frequency converter is also required to be configured for the frequency conversion speed reducer, so that the problem of high production cost is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a forced feeding mechanism of a granulator, which aims at solving the problems that the cleaning difficulty is high and the service efficiency is affected because excessive materials cannot be discharged when the existing granulator is blocked.
The utility model provides a forced feeding mechanism of a granulator, which comprises the following components:
the feeding rotor is arranged in the feeding section of the feeding trough;
the belt transmission structure is driven by a motor and is used for driving the feeding rotor to send materials into the granulating chamber;
the bypass door is arranged on the shell and positioned below the feeding rotor;
a bypass door driving structure that drives the bypass door to open or close;
the two limit switches are respectively arranged at the opening or closing positions of the bypass door, and the limit switches are electrically connected with the bypass door driving structure.
According to the technical scheme, the forced feeding mechanism of the granulator aims at the problems that the granulator is easy to block when producing lighter-weight materials and high-yield materials, and the motor rotates to drive the feeding rotor to continuously feed the materials into the granulating chamber, so that continuous production is ensured, and accumulation and blockage of the granulator are avoided. When the interior stifled machine of pelletization, the bypass door is opened automatically under the effect of bypass door drive structure, discharges the material in the feed chute feed section to the equipment outside through the bypass door, causes the feed section card to die after avoiding the unexpected stifled machine of equipment, and what is more dies the stifled of the upstream equipment conditioner of pelletization machine.
Optionally, the feeding rotor is fixed to the feeding section of the feeding trough through a bearing, and the bearing is located at one end of the feeding rotor.
Optionally, the feeding rotor includes feeding main shaft and feeding spare, the feeding spare can dismantle set up in on the feeding main shaft, the feeding spare is located the other end of feeding rotor.
Optionally, a partition plate is further arranged between the bearing and the feeding piece, and a sealing assembly is arranged between the feeding main shaft and the partition plate.
Optionally, the feeding member is a helical blade.
Optionally, the belt conveying structure comprises a driving pulley, a belt and a driven pulley, wherein the driving pulley and the driven pulley are connected through a belt transmission, and the driving pulley is driven to rotate by a motor.
Optionally, the bypass door driving structure comprises a solenoid valve, a cylinder and a transmission rod, wherein the solenoid valve acts on the cylinder, and the cylinder drives the bypass door shaft to rotate through the transmission rod so as to open or close the bypass door.
Optionally, the electromagnetic valve is also electrically connected with a controller, and the controller is also electrically connected with a main motor of the granulator; the electromagnetic valve is also electrically connected with the limit switch.
By adopting the technical scheme, the utility model has the following technical effects:
the forced feeding mechanism of the granulator provided by the utility model aims at the problems that the granulator is easy to block when producing lighter-weight materials and high-yield materials, and the motor rotates to drive the feeding rotor to continuously feed the materials into the granulating chamber, so that continuous production is ensured, and the accumulation of blocking machines is avoided. When the interior stifled machine of pelletization, the bypass door is opened automatically under the effect of bypass door drive structure, discharges the material in the feed chute feed section to the equipment outside through the bypass door, causes the feed section card to die after avoiding the unexpected stifled machine of equipment, and what is more dies the stifled of the upstream equipment conditioner of pelletization machine.
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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a front view of a forced feeding mechanism of a pelletizer according to an embodiment of the present utility model;
FIG. 2 is a right side view of a forced feeding mechanism of a granulator according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a forced feed mechanism of a pelletizer according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a feed rotor provided by an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a bypass door according to an embodiment of the present utility model;
fig. 6 is a schematic block diagram of a bypass gate driving structure and a controller according to an embodiment of the present utility model.
Reference numerals:
1-a feeding rotor; 101-a feeding main shaft; 102-feeding part; 103-refining piece; 2-a belt conveying structure; 201-a driving pulley; 202-a belt; 203-a driven pulley; 3-bypass gate; 4-a bypass door drive structure; 401-solenoid valve; 402-cylinder; 403-a transmission rod; 5-limit switch; 6-a motor; 7-a bearing; 8-a separator; 9-a seal assembly; 10-a drive shield; 11-a discharge hole; 12-a feeding port; 13-controller.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1-3, the forced feeding mechanism of the granulator provided by the embodiment comprises a feeding rotor 1, a belt conveying structure 2, a bypass door 3, a bypass door driving structure 4 and two limit switches 5, wherein the feeding rotor 1 is arranged in a feeding section of a feeding trough; the belt conveying structure 2 is driven by a motor and is used for driving the feeding rotor 1 to send materials into the granulating chamber; the bypass door 3 is arranged on the shell and is positioned below the feeding rotor 1; the bypass door driving structure 4 drives the bypass door 3 to open or close; the two limit switches 5 are respectively arranged at the opening or closing positions of the bypass door 3, and the limit switches 5 are electrically connected with the bypass door driving structure 4.
The granulator forced feeding mechanism provided by the embodiment aims at the problems that the granulator is easy to block when producing lighter-weight materials and high-yield materials, and the motor 6 rotates to drive the feeding rotor 1 to continuously feed the materials into the granulating chamber, so that continuous production is ensured, and the accumulation of blocking machines is avoided. When the interior stifled machine of pelletization, bypass door 3 is opened automatically under the effect of bypass door drive structure 4, discharges the material in the feed chute feed section outside the equipment through bypass door 3, causes the feed section card to die after avoiding the unexpected stifled machine of equipment, and what the more, dies the stifled of granulator upstream equipment conditioner.
As shown in fig. 2, the belt conveying structure 2 includes a driving pulley 201, a belt 202, and a driven pulley 203, the driving pulley 201 and the driven pulley 203 are drivingly connected by the belt 202, and the driving pulley 201 is driven to rotate by the motor 6.
After the material gets into granulator feeding groove feed section through outside quenching and tempering ware, motor 6 starts, through the drive of driving pulley 201, belt 202 and driven pulley 203, sends into the pelletization room with the material in succession through feeding rotor 1, and belt drive structure 2 contains driving pulley 201, belt 202 and driven pulley 203, according to different material mobility and output demand, can change feeding rotor 1 rotational speed through adjusting belt pulley size and belt length, makes its suitable material flow of being fit for, guarantees that the pay-off is even stable.
As shown in fig. 4, the feeding rotor 1 in this embodiment includes a feeding main shaft 101 and a feeding member 102, the feeding member 102 is detachably disposed on the feeding main shaft 101, the feeding rotor 1 is fixed to a feeding section of the feeding trough by a bearing 7, the bearing 7 is located at one end of the feeding rotor 1, and the feeding member 102 is located at the other end of the feeding rotor 1. A partition plate 8 is further arranged between the bearing 7 and the feeding member 102, and a sealing assembly 9 is arranged between the feeding main shaft 101 and the partition plate 8.
Referring to fig. 3, the other end of the feeding rotor 1 further includes a refining member 103 for uniformly distributing the material.
Specifically, the feeding rotor 1 is fixed through two bearings 7, and the two bearings 7 are fixed at one end of the feeding rotor 1 and separated from the material through a partition plate 8, so that the service life of the feeding rotor is ensured. In addition, the distance between the feeding member 102 and the casing can be adjusted by increasing or decreasing the gaskets by the two bearings 7, so that the gap is ensured to avoid interference, the feeding is smooth, and the installation problem caused by manufacturing errors is solved.
Specifically, the feeding member 102 is a helical blade. The helical blades are uniformly arranged at the rear end of the feeding rotor 1, and a double-screw mode is adopted to ensure the uniformity of material conveying. The spiral blade can ensure that materials are continuously fed into the granulator, and the spiral blade can effectively reduce the residue of a feeding section of the feeding trough, so that the accumulation of materials after production is avoided, and the cross mixing of different materials can be avoided.
It should be noted that, the feeding rotor 1 is not limited to the spindle and the spiral blade, but also can use the assembly form of the spindle and the blade, the blade is connected with the spindle through screw threads, and the angle of the blade can be adjusted by rotating different positions through the locking of the nut, so as to control the conveying effect of the material.
Alternatively, the bypass door driving structure 4 includes a solenoid valve 401, a cylinder 402, and a transmission rod 403, the solenoid valve 401 acting on the cylinder 402, the cylinder 402 driving the bypass door shaft to rotate through the transmission rod 403 to open or close the bypass door 3. As shown in fig. 6, the electromagnetic valve 401 is also electrically connected with a controller 13, and the controller 13 is also electrically connected with a main motor of the granulator; the solenoid valve 401 is also electrically connected to the limit switch 5.
When the material in the granulating chamber is abnormally blocked, the material can be accumulated at the feeding section of the feeding trough and the position of the feeding rotor 1, at the moment, the current of the main motor of the granulating machine is increased, the controller 13 can feed back to the electromagnetic valve 401 to act, the control cylinder 402 opens the bypass door 3, and the material is discharged out of the equipment, and the bypass discharge hole 11 is seen in fig. 3, so that the blocking of the machine is avoided. When the current of the main motor of the granulator returns to a normal value, the controller 13 can close the bypass door 3 through the electromagnetic valve 401 acting on the cylinder, so that the sealing uniformity is ensured.
As shown in figure 5, the bypass door shaft is of a hollow structure, is convenient to install with the bypass door driving structure 4, and the bypass door 3 plate is arc-shaped and is attached to the bottom of the feeding section of the feeding trough.
The limit switches 5 are respectively arranged at the open or close positions of the bypass door 3, when the bypass door 3 is opened, if the limit switches 5 at the open positions are encountered, a feedback signal is sent to the electromagnetic valve 401 to indicate that the angle of the bypass door 3 is already opened in place, and when the opposite bypass door 3 is closed, when the bypass door 3 is encountered with the limit switches 5 at the close positions, the bypass door 3 is indicated to be already closed in place, and the closing action is not required to be executed.
In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. A forced feeding mechanism of a granulator, comprising:
the feeding rotor is arranged in the feeding section of the feeding trough;
the belt conveying structure is driven by a motor and is used for driving the feeding rotor to convey materials into the granulating chamber;
the bypass door is arranged on the shell and positioned below the feeding rotor;
a bypass door driving structure that drives the bypass door to open or close;
the two limit switches are respectively arranged at the opening or closing positions of the bypass door, and the limit switches are electrically connected with the bypass door driving structure.
2. The forced feed mechanism of claim 1, wherein the feed rotor is secured to the feed section of the feed trough by a bearing located at one end of the feed rotor.
3. The forced feeding mechanism of claim 2, wherein the feeding rotor comprises a feeding main shaft and a feeding member, the feeding member is detachably arranged on the feeding main shaft, and the feeding member is positioned at the other end of the feeding rotor.
4. A forced feeding mechanism for a granulator according to claim 3, wherein a partition is further provided between the bearing and the feeding member, and a sealing assembly is provided between the feeding spindle and the partition.
5. A forced feed mechanism for a granulator according to claim 3, wherein the feed member is a helical blade.
6. The forced feeding mechanism of claim 1, wherein the belt conveying structure comprises a driving pulley, a belt and a driven pulley, the driving pulley and the driven pulley being connected by a belt transmission, the driving pulley being driven to rotate by a motor.
7. The forced feeding mechanism of claim 1, wherein the bypass door driving structure includes a solenoid valve, a cylinder and a transmission rod, the solenoid valve acting on the cylinder, the cylinder driving a bypass door shaft to rotate through the transmission rod to open or close the bypass door.
8. The forced feeding mechanism of claim 7, wherein the electromagnetic valve is further electrically connected to a controller, and the controller is further electrically connected to a main motor of the granulator; the electromagnetic valve is also electrically connected with the limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242634.9U CN220148627U (en) | 2023-05-22 | 2023-05-22 | Forced feeding mechanism of granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242634.9U CN220148627U (en) | 2023-05-22 | 2023-05-22 | Forced feeding mechanism of granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220148627U true CN220148627U (en) | 2023-12-08 |
Family
ID=89010161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242634.9U Active CN220148627U (en) | 2023-05-22 | 2023-05-22 | Forced feeding mechanism of granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220148627U (en) |
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2023
- 2023-05-22 CN CN202321242634.9U patent/CN220148627U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: 225000 No.1, Huasheng Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee after: JIANGSU FAMSUN INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 225000 No.1, Huasheng Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Bangding Technology Co.,Ltd. Country or region before: China |