CN213644043U - Feeding structure of screw granulator - Google Patents
Feeding structure of screw granulator Download PDFInfo
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- CN213644043U CN213644043U CN202022033425.6U CN202022033425U CN213644043U CN 213644043 U CN213644043 U CN 213644043U CN 202022033425 U CN202022033425 U CN 202022033425U CN 213644043 U CN213644043 U CN 213644043U
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- feeding
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Abstract
The utility model discloses a screw granulator's pay-off structure, which comprises a bracket, be fixed with pay-off structure on the support, pay-off structure includes the pay-off casing, feedstock channel has been seted up at the top of pay-off casing, the lateral wall bottom of pay-off casing is fixed with discharging channel, the top of pay-off casing is fixed with control motor, be fixed with the rotation axis on control motor's the main shaft, the fixed surface of rotation axis has the spiral guide flange, seted up on the outer wall of pay-off casing and pushed away the material passageway, it sets up on the symmetry lateral wall of pay-off casing with discharging channel symmetry to push away the material passageway, the external fixation of pay-off casing has telescopic cylinder, the inside pay-off push pedal of being connected with telescopic cylinder piston shaft that is provided with of pay-off casing, the top of. The utility model discloses a structure sets up rationally, can effectually prevent the condition that the jam from appearing, also can improve the efficiency that pushes away the material greatly, uses reliable and stable, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the screw rod granulator, concretely relates to screw rod granulator's pay-off structure.
Background
The granulator is a molding machine that can make into specific shape with the material, its wide application in chemical industry, the petrochemical industry, the pharmacy, food, the building materials, the environmental protection, fields such as rubber and plastics, among the prior art, the tradition need set up the pay-off structure to screw rod granulator's pay-off, utilize the pay-off structure can carry out material propelling movement and extrusion, cause pressure instability because of material jam etc. in its course of work, cause the extrusion pressure degree too big easily, some granules are difficult to drop on attaching to the inner wall of casing, influence granulation efficiency and granulation quality, suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a feeding structure of screw granulator that the structure sets up rationally and the suitability is strong.
The technical scheme for realizing the purpose of the utility model is a feeding structure of a screw granulator, which comprises a bracket, wherein the bracket is fixed with the feeding structure, the feeding structure comprises a feeding shell, the top of the feeding shell is provided with a feeding channel, the bottom of the side wall of the feeding shell is fixed with a discharging channel, the top of the feeding shell is fixed with a control motor, a main shaft of the control motor is fixed with a rotating shaft, the surface of the rotating shaft is fixed with a spiral guide convex plate, the outer wall of the feeding shell is provided with a material pushing channel, the material pushing channel and the discharging channel are symmetrically arranged on the symmetrical side wall of the feeding shell, the outer part of the feeding shell is fixed with a telescopic cylinder, the feeding shell is internally provided with a feeding push plate connected with a piston shaft of the telescopic cylinder, the top of the feeding push plate is fixed with an inclined guide plate, the inclined material guide plate is positioned in the material pushing channel.
The feeding device is characterized in that a concave cavity with an opening at the bottom surface is formed in the top wall of the feeding channel, the width of the concave cavity is the same as that of the feeding channel, a protection abutting plate is arranged in the concave cavity, a buffer spring is fixed between the top surface of the protection abutting plate and the top wall of the concave cavity, and the bottom surface of the protection abutting plate is attached to the top surface of the inclined material guide plate under the action of the buffer spring.
The bottom surface of the feeding push plate and the side edges of the inclined material guide plate are respectively fixed with a rubber wrapping layer, and the bottom surfaces of the feeding push plate and the inclined material guide plate are attached and sealed on the bottom wall and the inner wall of the feeding shell through the rubber wrapping layers.
And a rubber scraper is fixed at the outer edge of the spiral material guide convex plate and is attached to and pressed on the inner wall of the feeding shell.
The utility model discloses has positive effect: the utility model has the advantages of reasonable structure arrangement, spiral feeding can be effectively realized, the telescopic cylinder and the feeding push plate at the bottom are matched at the same time, the blocking condition can be effectively prevented, the inclined guide plate is arranged on the top surface of the feeding push plate, when the feeding push plate pushes materials outwards, the materials which are continuously reduced can be collected at the position close to the discharging channel under the action of the inclined guide plate, the pushing efficiency can also be greatly improved, the use is stable and reliable, the applicability is strong, and the practicability is good; meanwhile, the protection abutting plate is arranged to be matched with the buffer spring, so that materials can be scraped from the top surface of the inclined material guide plate when the feeding push plate moves outwards, the materials are prevented from being taken out of the feeding shell, and the practicability is high.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a feeding structure of a screw granulator comprises a support 1, the support is fixed with the feeding structure, the feeding structure comprises a feeding shell 2, the top of the feeding shell is provided with a feeding channel 3, the bottom of the side wall of the feeding shell is fixed with a discharging channel 4, the top of the feeding shell is fixed with a control motor 5, a main shaft of the control motor is fixed with a rotating shaft 6, the surface of the rotating shaft is fixed with a spiral material guiding convex plate 7, the outer wall of the feeding shell is provided with a material pushing channel 8, the material pushing channel and the discharging channel are symmetrically arranged on the symmetrical side wall of the feeding shell, the outside of the feeding shell is fixed with a telescopic cylinder 9, the inside of the feeding shell is provided with a feeding push plate 10 connected with a piston shaft of the telescopic cylinder, and the top of the feeding push plate is fixed with an inclined material guiding plate 11, the inclined material guide plate is positioned in the material pushing channel.
The feeding device is characterized in that a concave cavity 12 with an opening at the bottom is formed in the top wall of the feeding channel, the width of the concave cavity is the same as that of the feeding channel, a protection resisting plate 13 is arranged in the concave cavity, a buffer spring 14 is fixed between the top surface of the protection resisting plate and the top wall of the concave cavity, and the bottom surface of the protection resisting plate is attached to the top surface of the inclined material guide plate under the action of the buffer spring.
And a rubber scraping piece 16 is fixed at the outer edge of the spiral material guide convex plate and is attached to and pressed on the inner wall of the feeding shell.
The utility model has the advantages of reasonable structure arrangement, spiral feeding can be effectively realized, the telescopic cylinder and the feeding push plate at the bottom are matched at the same time, the blocking condition can be effectively prevented, the inclined guide plate is arranged on the top surface of the feeding push plate, when the feeding push plate pushes materials outwards, the materials which are continuously reduced can be collected at the position close to the discharging channel under the action of the inclined guide plate, the pushing efficiency can also be greatly improved, the use is stable and reliable, the applicability is strong, and the practicability is good; meanwhile, the protection abutting plate is arranged to be matched with the buffer spring, so that materials can be scraped from the top surface of the inclined material guide plate when the feeding push plate moves outwards, the materials are prevented from being taken out of the feeding shell, and the practicability is high.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a pay-off structure of screw rod granulator, includes the support, be fixed with the pay-off structure on the support, its characterized in that: the feeding structure comprises a feeding shell, a feeding channel is formed in the top of the feeding shell, a discharging channel is fixed to the bottom of the side wall of the feeding shell, a control motor is fixed to the top of the feeding shell, a rotating shaft is fixed to a main shaft of the control motor, a spiral guide convex plate is fixed to the surface of the rotating shaft, a material pushing channel is formed in the outer wall of the feeding shell, the material pushing channel and the discharging channel are symmetrically arranged on the symmetrical side walls of the feeding shell, a telescopic cylinder is fixed to the outer portion of the feeding shell, a feeding push plate connected with a piston shaft of the telescopic cylinder is arranged inside the feeding shell, an inclined guide plate is fixed to the top of the feeding push plate, and the inclined guide plate is located in the material pushing channel.
2. The feeding structure of the screw pelletizer according to claim 1, wherein: the feeding device is characterized in that a concave cavity with an opening at the bottom surface is formed in the top wall of the feeding channel, the width of the concave cavity is the same as that of the feeding channel, a protection abutting plate is arranged in the concave cavity, a buffer spring is fixed between the top surface of the protection abutting plate and the top wall of the concave cavity, and the bottom surface of the protection abutting plate is attached to the top surface of the inclined material guide plate under the action of the buffer spring.
3. The feeding structure of the screw pelletizer according to claim 2, wherein: the bottom surface of the feeding push plate and the side edges of the inclined material guide plate are respectively fixed with a rubber wrapping layer, and the bottom surfaces of the feeding push plate and the inclined material guide plate are attached and sealed on the bottom wall and the inner wall of the feeding shell through the rubber wrapping layers.
4. The feeding structure of the screw pelletizer according to claim 3, wherein: and a rubber scraper is fixed at the outer edge of the spiral material guide convex plate and is attached to and pressed on the inner wall of the feeding shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033425.6U CN213644043U (en) | 2020-09-16 | 2020-09-16 | Feeding structure of screw granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033425.6U CN213644043U (en) | 2020-09-16 | 2020-09-16 | Feeding structure of screw granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213644043U true CN213644043U (en) | 2021-07-09 |
Family
ID=76696474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022033425.6U Active CN213644043U (en) | 2020-09-16 | 2020-09-16 | Feeding structure of screw granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213644043U (en) |
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2020
- 2020-09-16 CN CN202022033425.6U patent/CN213644043U/en active Active
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