CN211941988U - Feeding control device of extrusion granulator - Google Patents
Feeding control device of extrusion granulator Download PDFInfo
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- CN211941988U CN211941988U CN202020530171.6U CN202020530171U CN211941988U CN 211941988 U CN211941988 U CN 211941988U CN 202020530171 U CN202020530171 U CN 202020530171U CN 211941988 U CN211941988 U CN 211941988U
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- granulator
- control device
- motor
- pressure sensing
- blanking
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Abstract
The utility model discloses a feeding control device of an extrusion granulator, which relates to the technical field of granulators and comprises a granulator body, a transverse plate is arranged above the machine body, supporting rods are respectively and fixedly arranged on two sides of the bottom surface of the transverse plate, a pressure sensing plate is fixedly arranged on the top surface of the machine body, the two supporting rods are fixedly arranged on the pressure sensing plate and fixedly connected with the pressure sensing plate, a blanking pipe penetrates through the transverse plate, the lower end of the blanking pipe is arranged in the machine body, the blanking pipe is connected with an electric valve, the top of the blanking pipe is fixedly provided with a blanking hopper which is inserted in the vertical pipe, the pressure sensing plate is electrically connected with the pressure controller, pressure controller with the motorised valve electricity is connected, the utility model provides a granulator can't control the volume of getting into material in the granulator, lead to the feed inlet to feed in the untimely problem that leads to granulator idle running easily.
Description
Technical Field
The utility model relates to a granulator technical field especially relates to extrude feeding control device of granulator.
Background
Extrusion granulator is a dry granulation process using pressure to agglomerate solid materials, where brittle materials are extruded, part of the particles are crushed and the fines fill the inter-particle spaces, in which case the newly created free chemical bonds on the surface, if not quickly saturated with atoms or molecules from the surrounding atmosphere, come into contact with each other and form strong recombination bonds. When the plastic mass is extruded, the particles deform or flow, creating strong van der Waals attractive forces. At the end of the extrusion process, the energy given to the system by the pressure build-up forms hot spots at the contact points between the particles, causing the material to melt, the temperature to drop and the material to cool, forming fixed bridges. The thickness of the large sheet generated by extrusion is 5-20mm, the surface density is 1.5-3 times of the feeding material, and the large sheet is subjected to sheet beating, crushing and screening to obtain the required granular product.
Extrude granulator during operation, through directly placing the material in the feed inlet, the material of extruding the granulator gets into and carries out the extrusion by the feed inlet, can't control the volume of getting into the interior material of granulator, leads to the feed inlet to feed in raw material untimely easily and leads to the granulator idle running.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides the feed control device who extrudes the granulator, and concrete technical scheme is as follows:
the feeding control device of the extrusion granulator comprises a granulator body, wherein a transverse plate is arranged above the granulator body, supporting rods are fixedly arranged on two sides of the bottom surface of the transverse plate respectively, pressure sensing plates are fixedly arranged on the top surface of the granulator body, the two supporting rods are fixedly arranged on the pressure sensing plates and fixedly connected, a blanking pipe penetrates through the transverse plate, the lower end of the blanking pipe is installed in the granulator body, an electric valve is connected to the blanking pipe, a blanking hopper is fixedly arranged at the top of the blanking pipe, the blanking hopper is inserted into a vertical pipe, the pressure sensing plates are electrically connected with a pressure controller, and the pressure controller is electrically connected with the electric valve.
Further, the vertical pipe is fixedly arranged on the transverse plate through supporting legs.
Furthermore, a rotating mechanism is arranged in the vertical pipe, and the number of the rotating mechanisms is two, and the two rotating mechanisms are vertically arranged.
Further, slewing mechanism includes the motor box, the motor box is fixed to be set up the standpipe outer wall, the motor box internal fixation is provided with the motor, the motor run through the through-hole and with bull stick fixed connection, the through-hole is seted up the standpipe lateral wall, the bull stick is kept away from the one end pivot of motor sets up in the bearing, the bearing is fixed to be set up in the recess, the recess is seted up the standpipe inner wall, the motor is connected with the switch electricity, the switch mounting is in the standpipe outer wall.
Furthermore, the top and the bottom of the rotating rod are respectively and fixedly provided with a sliding block, the two sliding blocks are respectively arranged in the two sliding grooves, the sliding blocks are in sliding fit with the sliding grooves, and the two sliding grooves are arranged on two sides in the through hole.
Compared with the prior art, the utility model beneficial effect who has is:
1. through the arrangement of the pressure controller, the pressure sensing plate and other structures, when the pressure sensing plate senses that the pressure is low, the pressure controller controls the opening degree of the electric valve to be small, the blanking speed of the blanking pipe is slow, the time for workers to feed materials into the vertical pipe is prolonged, on the contrary, the opening degree of the electric valve is large, the blanking speed of the blanking pipe is fast, and the problem that the granulator cannot control the amount of the materials entering the granulator, and the granulator idles due to the fact that the feeding port is not fed timely is solved;
2. through the slewing mechanism who sets up, the starter motor work drives the bull stick and rotates, and the speed of unloading in the standpipe downwards hopper can be adjusted to two bull sticks mutual rotations, has guaranteed the uniformity of unloading speed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a feeding control device of an extrusion granulator according to the present invention;
fig. 2 is a cross-sectional view of a feeding control device of an extrusion granulator according to the present invention;
fig. 3 is an enlarged schematic view of a part a of the feeding control device of the extrusion granulator.
In the figure: 1-pressure controller, 2-groove, 3-pressure induction plate, 4-machine body, 5-slide block, 6-support rod, 7-chute, 8-transverse plate, 9-through hole, 10-support leg, 11-switch, 12-electric valve, 13-feeding pipe, 14-feeding hopper, 15-vertical pipe, 16-motor box, 17-motor, 18-rotating rod and 19-bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a feeding control device of an extrusion granulator comprises a granulator body 4, a transverse plate 8 is arranged above the granulator body 4, two sides of the bottom surface of the transverse plate 8 are respectively and fixedly provided with a supporting rod 6, a pressure sensing plate 3 is fixedly arranged on the top surface of the granulator body 4, the two supporting rods 6 are fixedly arranged on the pressure sensing plate 3 and fixedly connected, a discharging pipe 13 is arranged on the transverse plate 8 in a penetrating manner, the lower end of the discharging pipe 13 is installed in the granulator body 4, an electric valve 12 is connected to the discharging pipe 13, a discharging hopper 14 is fixedly arranged at the top of the discharging pipe 13, the discharging hopper 14 is inserted into a vertical pipe 15, the pressure sensing plate 3 is electrically connected with a pressure controller 1, the pressure controller 1 is electrically connected with the electric.
Through the arrangement of the pressure controller 1, the pressure sensing plate 3 and other structures, the pressure sensing plate 3 senses the pressure of the vertical pipe 15, the transverse plate 8, the blanking hopper 14 and the like which are integrally applied to the pressure sensing plate 3, when the pressure sensing plate 3 senses that the pressure is low, the pressure sensing plate 3 transmits a signal to the pressure controller 1, the pressure controller 1 controls the opening degree of the electric valve 12 to be reduced, the blanking speed of the blanking pipe 13 is reduced, the time for feeding the vertical pipe 15 by a worker is prolonged, when the pressure sensed by the pressure sensing plate 3 is high, the pressure sensing plate 3 transmits a signal to the pressure controller 1, the pressure controller 1 controls the opening degree of the electric valve 12 to be increased, the blanking speed of the blanking pipe 13 is increased, the problem that the granulator cannot control the amount of materials entering the granulator and the granulator easily causes idling when the feeding of a feeding port is not in time is solved;
as above-mentioned technical scheme's improvement, be provided with slewing mechanism in the standpipe 15, slewing mechanism is provided with two, two vertical settings of slewing mechanism, slewing mechanism includes motor box 16, motor box 16 is fixed to be set up at standpipe 15 outer wall, motor box 16 internal fixation is provided with motor 17, motor 17 run through-hole 9 and with bull stick 18 fixed connection, through-hole 9 is seted up at standpipe 15 lateral walls, the one end pivot setting that motor 17 was kept away from to bull stick 18 is in bearing 19, bearing 19 is fixed to be set up in recess 2, recess 2 is seted up at standpipe 15 inner walls, motor 17 is connected with switch 11 electricity, switch 11 installs at standpipe 15 outer walls.
The motor 17 is started to work through the arranged rotating mechanism, the motor 17 drives the rotating rods 18 to rotate, the two rotating rods 18 rotate mutually, the speed of the vertical pipe 15 for blanking into the blanking hopper 14 can be adjusted, and the consistency of the blanking speed is ensured;
as the improvement of the technical scheme, the top and the bottom of the rotating rod 18 are respectively and fixedly provided with the sliding blocks 5, the two sliding blocks 5 are respectively arranged in the two sliding grooves 7, the sliding blocks 5 are in sliding fit with the sliding grooves 7, and the two sliding grooves 7 are arranged on two sides in the through hole 9.
Through the slider 5 and the spout 7 that set up, guaranteed that bull stick 18 can stabilize and rotate at standpipe 15, had the supporting role to bull stick 18 simultaneously, reduced motor 17's load, improved motor 17's life.
When the pressure sensor is used, the pressure sensing plate 3 senses the pressure of the vertical pipe 15, the transverse plate 8, the blanking hopper 14 and the like which are integrally applied to the pressure sensing plate 3, when the pressure sensing plate 3 senses that the pressure is low, the pressure sensing plate 3 transmits a signal to the pressure controller 1, the pressure controller 1 controls the opening degree of the electric valve 12 to be small, the blanking speed of the blanking pipe 13 is slow, the time for a worker to feed materials into the vertical pipe 15 is prolonged, when the sensed pressure of the pressure sensing plate 3 is high, the pressure sensing plate 3 transmits a signal to the pressure controller 1, the pressure controller 1 controls the opening degree of the electric valve 12 to be large, the blanking speed of the blanking pipe 13 is high, and the problem that the granulator cannot control the feeding amount of the materials into the granulator and easily leads to idling of the granulator when a feeding port is untimely is solved; the motor 17 is further started to work, the motor 17 drives the rotating rods 18 to rotate, the two rotating rods 18 rotate mutually to adjust the speed of the vertical pipe 15 for blanking into the blanking hopper 14, and the consistency of the blanking speed is ensured; the slider 5 and the spout 7 that set up have guaranteed that bull stick 18 can be stabilized and rotate at standpipe 15, have the supporting role to bull stick 18 simultaneously, have reduced motor 17's load, have improved motor 17's life.
The details of the present invention are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The feed control device of the extrusion granulator comprises a machine body (4) and is characterized in that, a transverse plate (8) is arranged above the machine body (4), supporting rods (6) are respectively and fixedly arranged on two sides of the bottom surface of the transverse plate (8), the top surface of the machine body (4) is fixedly provided with a pressure sensing plate (3), the two support rods (6) are fixedly arranged on the pressure sensing plate (3) and are fixedly connected, a blanking pipe (13) is arranged on the transverse plate (8) in a penetrating way, the lower end of the blanking pipe (13) is arranged in the machine body (4), the blanking pipe (13) is connected with an electric valve (12), the top of the blanking pipe (13) is fixedly provided with a blanking hopper (14), the blanking hopper (14) is inserted in the vertical pipe (15), the pressure sensing plate (3) is electrically connected with the pressure controller (1), and the pressure controller (1) is electrically connected with the electric valve (12).
2. The feed control device for an extrusion granulator according to claim 1, wherein: the vertical pipe (15) is fixedly arranged on the transverse plate (8) through the supporting legs (10).
3. The feed control device for an extrusion granulator according to claim 2, wherein: and two rotating mechanisms are arranged in the vertical pipe (15) and are vertically arranged.
4. The feed control device for an extrusion granulator according to claim 3, wherein: slewing mechanism includes motor box (16), motor box (16) are fixed to be set up standpipe (15) outer wall, motor box (16) internal fixation is provided with motor (17), motor (17) run through-hole (9) and with bull stick (18) fixed connection, through-hole (9) are seted up standpipe (15) lateral wall, bull stick (18) are kept away from the one end pivot of motor (17) sets up in bearing (19), bearing (19) are fixed to be set up in recess (2), recess (2) are seted up standpipe (15) inner wall, motor (17) are connected with switch (11) electricity, install switch (11) standpipe (15) outer wall.
5. The feed control device for an extrusion granulator according to claim 4, wherein: the top and the bottom of the rotating rod (18) are respectively and fixedly provided with a sliding block (5), the two sliding blocks (5) are respectively arranged in the two sliding grooves (7), the sliding blocks (5) are in sliding fit with the sliding grooves (7), and the two sliding grooves (7) are arranged on two sides in the through hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530171.6U CN211941988U (en) | 2020-04-13 | 2020-04-13 | Feeding control device of extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530171.6U CN211941988U (en) | 2020-04-13 | 2020-04-13 | Feeding control device of extrusion granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211941988U true CN211941988U (en) | 2020-11-17 |
Family
ID=73161649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020530171.6U Active CN211941988U (en) | 2020-04-13 | 2020-04-13 | Feeding control device of extrusion granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211941988U (en) |
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2020
- 2020-04-13 CN CN202020530171.6U patent/CN211941988U/en active Active
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: 516000 Next to Huidan Road, Xinpi Villager Group, Changbu Village, Xinwei Town, Huiyang District, Huizhou, Guangdong Province (Plant 1) Patentee after: Huizhou Maochang Precision Technology Co.,Ltd. Address before: No. 15 Ronghua Road, Chahe Economic Development Zone, Lai'an County, Chuzhou City, Anhui Province, 239200 Patentee before: Chuzhou Jiecheng environmental protection equipment Co.,Ltd. |