CN220661668U - Stepped screw extruder for processing farm machinery accessories - Google Patents
Stepped screw extruder for processing farm machinery accessories Download PDFInfo
- Publication number
- CN220661668U CN220661668U CN202321828806.0U CN202321828806U CN220661668U CN 220661668 U CN220661668 U CN 220661668U CN 202321828806 U CN202321828806 U CN 202321828806U CN 220661668 U CN220661668 U CN 220661668U
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- CN
- China
- Prior art keywords
- screw extruder
- dust
- feed hopper
- agricultural machinery
- base
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- 239000000428 dust Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000000889 atomisation Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extrusion equipment, and provides a stepped screw extruder for processing agricultural machinery accessories, which comprises a base and a screw extruder body fixedly arranged at the top of the base, wherein a feed hopper is fixedly arranged at the top of the screw extruder body, and one side of the top of the screw extruder body is provided with a collision mechanism for vibrating the feed hopper. The lifting piece drives the dust hood to move upwards, the telescopic pipe stretches out and draws back, prevents a large amount of dust from drifting away through dustproof cloth, simultaneously forms negative pressure in making the dust hood through the draught fan and absorbs the input to handle the incasement to the dust, and three-way connecting pipe water delivery is spouted from atomizer, reaches the effect of spraying the degradation to the dust, and the back is collected the dust through collecting the drawer, realizes the effect of dust collection to the dust that produces when adding the raw materials then, has effectively improved the clean and tidy nature of environment and personnel's security.
Description
Technical Field
The utility model relates to the technical field of extrusion equipment, in particular to a stepped screw extruder for processing agricultural machinery accessories.
Background
The screw extruder relies on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the materials are molded through a die.
The known application number is: CN202021083694.7, which discloses an extruder for processing new energy automobile accessories, comprises a frame, wherein an extrusion cylinder is arranged on the frame, the upper end of the extrusion cylinder is provided with a feed inlet, a crushing device is connected on the feed inlet, the crushing device comprises a crushing cylinder and a conveying pipe, the crushing cylinder is connected with the frame and is connected with the feed inlet through the conveying pipe, and the top end of the crushing cylinder is provided with a cylinder cover. The cooperation design of blade and driving motor is smashed to this scheme can smash the plastic granules raw materials well to obtain even plastic raw materials, make it in the extrusion barrel can be better carry out the melting treatment.
However, the technical solution described above has the following problems found in the implementation of the related art: when the dust treatment device is used, dust generated by inconvenient feeding is treated, when a large amount of raw materials are poured into the crushing cylinder, the dust on the surface of the raw materials easily flies, and the pollution and the harm to the working environment and the physical health of personnel are easily caused, so that the use convenience and the personnel safety are reduced.
Disclosure of Invention
The utility model provides a stepped screw extruder for processing agricultural machinery accessories, which solves the problems that dust generated by feeding is inconvenient to process, the dust is easy to pollute and harm working environment and personnel health, and the use convenience and personnel safety are reduced in the related art.
The technical scheme of the utility model is as follows: the stepped screw extruder for processing the agricultural machinery accessories comprises a base and a screw extruder body fixedly arranged at the top of the base, wherein a feed hopper is fixedly arranged at the top of the screw extruder body, and a collision mechanism for vibrating the feed hopper is arranged at one side of the top of the screw extruder body;
the top of the screw extruder body is provided with a lifting piece, the output end of the lifting piece is fixedly connected with a dust hood positioned above the feed hopper, the periphery of the dust hood is provided with dust cloth, and the top of the dust hood is fixedly provided with a telescopic pipe;
the device comprises a base, a treatment box, a draught fan, a three-way connecting pipe, an atomization nozzle, a pipeline, a telescopic pipe and a spray nozzle, wherein the treatment box is fixedly arranged on one side of the top of the base;
the inner bottom wall of the treatment box is provided with a collecting drawer, and one side of the treatment box is provided with a notch in a penetrating way, wherein the notch is convenient for extracting the collecting drawer.
Preferably, the lifting piece is composed of electric push rods fixedly arranged at the top of the screw extruder body through base blocks and positioned at two sides of the feed hopper.
Preferably, the collision mechanism comprises a supporting frame fixedly arranged at the top of the screw extruder body and positioned at one side of the feed hopper and a sliding rod penetrating through the supporting frame in a sliding manner; the collision mechanism further comprises a rack fixedly connected to one end of the sliding rod and a collision head fixedly connected to the other end of the sliding rod and contacted with the feeding hopper; the collision mechanism further comprises a spring sleeved on the surface of the sliding rod, and two ends of the spring are respectively connected with the support frame and the collision head; the collision mechanism also comprises a motor fixedly arranged on one side of the top of the support frame and a half gear fixedly connected to the output end of the motor and meshed with the rack.
Preferably, the bottom of the base is uniformly and fixedly provided with a plurality of supporting legs in a matrix form.
The working principle and the beneficial effects of the utility model are as follows:
when raw materials are added, the lifting piece drives the dust hood to move upwards, the telescopic pipe stretches and contracts, a large amount of dust is prevented from drifting through the dustproof cloth in the process, negative pressure is formed in the dust hood to suck the dust at the same time through the induced draft fan, the dust is input into the treatment box through the telescopic pipe and the pipeline, the three-way connecting pipe is used for conveying water to be sprayed out of the atomizing spray head, the effect of spraying and degrading the dust is achieved, the dust is collected through the collecting drawer, subsequent taking out and treatment are facilitated, the dust collection effect on the dust generated during raw material addition is achieved, the dust is prevented from polluting the working environment and damaging personnel, and the cleanliness of the environment and the safety of the personnel are effectively improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a part of a dust hood according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a treatment tank according to the present utility model;
FIG. 4 is a schematic view of a part of the structure of the feed hopper of the present utility model;
in the figure: 1. a base; 2. a screw extruder body; 3. a feed hopper; 4. a dust hood; 5. a dust-proof cloth; 6. a telescopic tube; 7. a treatment box; 8. an induced draft fan; 9. a three-way connecting pipe; 10. a collection drawer; 11. an electric push rod; 12. a support frame; 13. a slide bar; 14. a rack; 15. an impact head; 16. a spring; 17. a motor; 18. a half gear.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical scheme of a stepped screw extruder for processing farm machinery accessories: the device comprises a base 1 and a screw extruder body 2 fixedly arranged at the top of the base 1, wherein a feed hopper 3 is fixedly arranged at the top of the screw extruder body 2, and a collision mechanism for vibrating the feed hopper 3 is arranged at one side of the top of the screw extruder body 2;
the top of the screw extruder body 2 is provided with a lifting piece, the output end of the lifting piece is fixedly connected with a dust hood 4 positioned above the feed hopper 3, the periphery of the dust hood 4 is provided with a dust cloth 5, and the top of the dust hood 4 is fixedly provided with a telescopic pipe 6;
a treatment box 7 is fixedly arranged on one side of the top of the base 1, an induced draft fan 8 is arranged at the top of the treatment box 7 in a penetrating way, the input end of the induced draft fan 8 is connected with the telescopic pipe 6 through a pipeline, a three-way connecting pipe 9 is fixedly arranged on one side of the top of the treatment box 7, and an atomization nozzle is fixedly connected in the treatment box 7 from a port of the three-way connecting pipe 9;
the collecting drawer 10 is arranged on the inner bottom wall of the processing box 7, and a notch which is convenient for extracting the collecting drawer 10 is arranged on one side of the processing box 7 in a penetrating way.
When raw materials are added, the dust hood 4 is driven to move upwards through the lifting piece, the telescopic pipe 6 stretches out and draws back, meanwhile, the dustproof cloth 5 on one side is opened to facilitate raw materials addition, in the adding process, a large amount of dust can be prevented from drifting through the dustproof cloth 5, at the moment, the induced draft fan 8 is started to enable negative pressure to be formed in the dust hood 4 to absorb generated dust, the dust is input into the treatment box 7 through the telescopic pipe 6 and the pipeline, water mist is sprayed out of the atomizing nozzle through the connection of the three-way connecting pipe 9 and external water conveying equipment, the effect of spraying and degrading the dust is achieved, the dust is prevented from drifting again, the dust is collected through the collection drawer 10, the subsequent taking out and treatment are facilitated, the dust produced during raw material addition is prevented from drifting to pollute the working environment and the condition that personnel inhale to influence the body health is avoided, and the cleanliness of the environment and the safety of personnel are effectively improved.
Specific: the lifting piece is composed of electric push rods 11 which are fixedly arranged on the top of the screw extruder body 2 through base blocks and positioned on two sides of the feed hopper 3;
when raw materials need to be added into the feed hopper 3, the electric putter 11 drives the dust hood 4 to move upwards a distance to open the dust cloth 5 on one side, the draught fan 8 starts to absorb dust through the dust hood 4 in the adding process, and the electric putter 11 drives the dust hood 4 to move downwards after adding, so that the dust cloth 5 covers the outside of the feed hopper 3, a large amount of dust is prevented from overflowing and drifting, the height position of the dust hood 4 is convenient to adjust, and the absorbing force is convenient to adjust.
Specific: the collision mechanism comprises a supporting frame 12 fixedly arranged at the top of the screw extruder body 2 and positioned at one side of the feed hopper 3 and a sliding rod 13 penetrating through and slidingly connected to the supporting frame 12; the collision mechanism also comprises a rack 14 fixedly connected to one end of the slide bar 13 and a collision head 15 fixedly connected to the other end of the slide bar 13 and contacted with the feed hopper 3, wherein the collision head 15 is made of rubber materials; the collision mechanism also comprises a spring 16 sleeved on the surface of the slide rod 13, and two ends of the spring 16 are respectively connected with the support frame 12 and the collision head 15; the collision mechanism also comprises a motor 17 fixedly arranged on one side of the top of the support frame 12 and a half gear 18 fixedly connected to the output end of the motor 17 and meshed with the rack 14;
when the feeder hopper 3 is fed, the half gear 18 is driven to rotate through the motor 17, when the half gear 18 is meshed with the rack 14, the sliding rod 13 and the collision head 15 are driven to move away from the direction of the feeder hopper 3 and are compressed through the collision head 15, when the half gear 18 is separated from the rack 14, the sliding rod 13 is driven to reset and move through the spring 16, so that the collision head 15 is driven to strike the feeder hopper 3, the purpose that the collision head 15 is driven to collide the feeder hopper 3 in a reciprocating manner is achieved through the cooperation of the half gear 18 and the spring 16, the feeder hopper 3 is vibrated, the effect of vibrating and falling the raw materials in the feeder hopper 3 is achieved, the raw materials are prevented from being blocked in the feeder hopper 3, the extrusion effect and the efficiency are affected, and the feeding efficiency and the processing quality of accessories are effectively improved.
Specific: the bottom of the base 1 is uniformly and fixedly provided with four supporting legs in a matrix form, and the supporting stability of the base 1 can be maintained through the supporting legs, so that the stability of the device in the use process is enhanced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The stepped screw extruder for processing the agricultural machinery accessories comprises a base (1) and a screw extruder body (2) fixedly arranged at the top of the base (1), and is characterized in that a feed hopper (3) is fixedly arranged at the top of the screw extruder body (2), and a collision mechanism for vibrating the feed hopper (3) is arranged at one side of the top of the screw extruder body (2);
the top of the screw extruder body (2) is provided with a lifting piece, the output end of the lifting piece is fixedly connected with a dust hood (4) positioned above the feed hopper (3), the periphery of the dust hood (4) is provided with dust cloth (5), and the top of the dust hood (4) is fixedly provided with a telescopic pipe (6);
a treatment box (7) is fixedly arranged on one side of the top of the base (1), an induced draft fan (8) is arranged at the top of the treatment box (7) in a penetrating manner, the input end of the induced draft fan (8) is connected with the telescopic pipe (6) through a pipeline, a three-way connecting pipe (9) is fixedly arranged on one side of the top of the treatment box (7), and an atomization nozzle is fixedly connected in the treatment box (7) from a port of the three-way connecting pipe (9);
the collecting drawer (10) is arranged on the inner bottom wall of the processing box (7), and a notch which is convenient for extracting the collecting drawer (10) is formed in one side of the processing box (7) in a penetrating mode.
2. The stepped screw extruder for processing agricultural machinery parts according to claim 1, wherein the elevating member is composed of electric push rods (11) fixedly installed on the top of the screw extruder body (2) through base blocks and located on both sides of the feed hopper (3).
3. The stepped screw extruder for processing agricultural machinery accessories according to claim 1, wherein the collision mechanism comprises a support frame (12) fixedly installed on the top of the screw extruder body (2) and located on one side of the feed hopper (3), and a sliding rod (13) penetrating through and slidingly connected to the support frame (12).
4. A stepped screw extruder for processing agricultural machinery accessories according to claim 3, wherein the collision mechanism further comprises a rack (14) fixedly connected to one end of the slide bar (13) and a collision head (15) fixedly connected to the other end of the slide bar (13) and contacting the feed hopper (3).
5. The stepped screw extruder for processing agricultural machinery accessories according to claim 4, wherein the collision mechanism further comprises a spring (16) sleeved on the surface of the sliding rod (13), and two ends of the spring (16) are respectively connected with the supporting frame (12) and the collision head (15).
6. The stepped screw extruder for processing agricultural machinery parts according to claim 5, wherein the collision mechanism further comprises a motor (17) fixedly installed at one side of the top of the supporting frame (12) and a half gear (18) fixedly connected to the output end of the motor (17) and meshed with the rack (14).
7. The stepped screw extruder for processing agricultural machinery accessories according to claim 1, wherein a plurality of support legs are uniformly and fixedly installed at the bottom of the base (1) in a matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828806.0U CN220661668U (en) | 2023-07-12 | 2023-07-12 | Stepped screw extruder for processing farm machinery accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828806.0U CN220661668U (en) | 2023-07-12 | 2023-07-12 | Stepped screw extruder for processing farm machinery accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661668U true CN220661668U (en) | 2024-03-26 |
Family
ID=90327090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321828806.0U Active CN220661668U (en) | 2023-07-12 | 2023-07-12 | Stepped screw extruder for processing farm machinery accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661668U (en) |
-
2023
- 2023-07-12 CN CN202321828806.0U patent/CN220661668U/en active Active
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| GR01 | Patent grant |