CN212093159U - Fertilizer sieving mechanism - Google Patents
Fertilizer sieving mechanism Download PDFInfo
- Publication number
- CN212093159U CN212093159U CN202020431808.6U CN202020431808U CN212093159U CN 212093159 U CN212093159 U CN 212093159U CN 202020431808 U CN202020431808 U CN 202020431808U CN 212093159 U CN212093159 U CN 212093159U
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- Prior art keywords
- mixing
- organic fertilizer
- plate
- screening
- screening hopper
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- 239000003337 fertilizer Substances 0.000 title claims description 31
- 238000007873 sieving Methods 0.000 title description 4
- 238000002156 mixing Methods 0.000 claims abstract description 113
- 238000012216 screening Methods 0.000 claims abstract description 61
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model relates to an organic fertilizer screening device, which relates to the field of organic fertilizer equipment, in particular to an organic fertilizer screening device, comprising a base, wherein the base is connected with a feeding conveyer belt which is obliquely arranged, one end of the feeding conveyer belt is connected with a screening hopper, the other end is connected with a feeding motor, the height of one end of the feeding conveyer belt connected with the feeding motor in the vertical direction is less than that of the other end of the feeding conveyer belt in the vertical direction, a vibrating screen is arranged in the screening hopper, the utility model has simple structure and convenient use, and utilizes a primary mixing device which is arranged in a primary mixing area to guide and mix the organic fertilizer transported by the feeding conveyer belt, and simultaneously, the impurities are more easily screened off in the screening process, and simultaneously, the organic fertilizer more easily passes through the vibrating screen, thereby improving the production efficiency, and the secondary mixing device in a discharging chute is utilized to realize the further mixing of organic fertilizer raw materials and auxiliary materials, the product quality is improved.
Description
Technical Field
The utility model relates to a fertilizer equipment field, concretely relates to fertilizer sieving mechanism.
Background
The organic fertilizer is a fertilizer containing organic substances, which can provide various inorganic nutrients and organic nutrients for crops and can also fertilize and improve soil. The organic fertilizer is rich in organic substances and nutrient substances required by crop growth, can provide nutrients required by crop growth, improve soil, improve crop quality, increase crop yield, promote high and stable crop yield, maintain soil fertility, improve fertilizer utilization rate and reduce production cost. The organic fertilizer is fully and reasonably utilized, so that the crop yield can be increased, the soil fertility can be improved, the quality of agricultural products can be improved, and the effectiveness of soil nutrients can be improved. Impurities such as gravel, stones, weeds and the like are often mixed in the finished products of the organic fertilizer, and the organic fertilizer is not convenient to use, transport and store due to different particle sizes.
After mixing fertilizer raw materials and auxiliary material, often can not thoroughly screen impurity in the current screening equipment for there are a lot of impurity in the fertilizer, for example little stone, weeds etc. influence follow-up processing greatly, also produce certain influence to equipment, reduce the life of equipment, if cause equipment to block up needs artifical clearance, waste time and energy, the mixing degree of ejection of compact back auxiliary material and fertilizer raw materials is not enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure can thoroughly screen out impurity in the fertilizer, increases a fertilizer sieving mechanism of fertilizer raw materials and auxiliary material degree of mixing simultaneously.
The utility model relates to an organic fertilizer screening device, which comprises a base, wherein a feeding conveyer belt which is obliquely arranged is connected to the base, one end of the feeding conveyer belt is connected with a screening hopper, the other end of the feeding conveyer belt is connected with a feeding motor, the height of one end of the feeding conveyer belt, which is connected with the feeding motor, in the vertical direction is less than that of the other end of the feeding conveyer belt in the vertical direction, a vibrating screen is arranged in the screening hopper, the vibrating screen is connected with a vibrating motor which is arranged outside the screening hopper, and a discharging chute is connected below the screening hopper;
the area in the screening hopper and between the feeding and fixing belt and the vibrating screen is a primary mixing area, and a primary mixing device is arranged in the primary mixing area;
the discharge chute is connected with the screening hopper through an organic fertilizer diversion pipeline, and a secondary mixing device is arranged in the discharge chute;
the screening hopper is provided with a sundry discharge port, the vibrating screen is obliquely arranged and is connected with the sundry discharge port, and the sundry discharge port is connected with a sundry collecting box through a sundry conveying pipeline.
Preferably, preliminary mixing device includes that a plurality of mixes the baffle, the both ends that mix the baffle all link to each other with the inner wall of screening hopper is fixed, and mix the baffle and follow the equipartition of vibration screen cloth incline direction in preliminary mixing region.
Preferably, the mixing guide body comprises a fixed pipe crossing the primary mixing area, two ends of the fixed pipe are fixedly connected with two corresponding inner walls of the screening hopper, a plurality of mixing machines are arranged on the fixed pipe and are uniformly distributed along the axis of the fixed pipe, and the central axis of the fixed pipe is parallel to the plane of the inclined conveying surface on the feeding conveying belt;
the blending machine comprises a first side plate, a second side plate and an arc-shaped connecting plate for connecting the first side plate and the second side plate, the central axis of the arc-shaped connecting plate is perpendicular to the central axis of a fixed pipe, one end of the fixed pipe is fixedly connected with one inner wall of the screening hopper, and the other end of the fixed pipe penetrates through the first side plate and the second side plate and is fixedly connected with the other inner wall;
first curb plate and second curb plate are the splayed setting, the equipartition has a plurality of arc guide plate on the side that first curb plate and second curb plate deviate from each other, with the equal dislocation set of arc guide plate of adjacent layer on the same curb plate, and the opening direction of arc guide plate all sets up towards the direction of keeping away from the arc connecting plate.
Preferably, the included angle between the central axis of the arc-shaped connecting plate and the plane of the inclined conveying surface of the feeding conveying belt is 15-30 degrees.
Preferably, the included angle between the planes of the first side plate and the second side plate is 20-45 degrees.
Preferably, the radius of the arc where the arc guide plate is located is 5-10cm, the length of the arc guide plate in the direction perpendicular to the side plate where the arc guide plate is located is 8-25cm, and the minimum distance between the arc guide plates on adjacent blending machines is not less than 5 cm.
Preferably, the re-blending device comprises a plurality of layers of long-strip-shaped mixing devices arranged on the inner wall of the discharging chute, and the mixing devices of adjacent layers are arranged in a staggered manner.
Preferably, the mixing device comprises a mixing connecting plate and a mixing guide plate, the mixing guide plate is fixedly connected with the bottom surface of the discharging chute through the mixing connecting plate, the mixing connecting plate is vertically arranged, the plane of the mixing connecting plate is intersected with the plane of the mixing guide plate, and the plane of the mixing connecting plate is vertically arranged with the plane of the bottom surface of the discharging chute;
the distance between one end of the mixing guide plate close to the screening hopper and the discharging chute is smaller than the distance between the other end of the mixing guide plate far away from the screening hopper and the discharging chute.
Preferably, the fertilizer water conservancy diversion pipeline is horn mouth form, and the less one end of fertilizer water conservancy diversion pipeline diameter is linked together with ejection of compact chute, and the other end links to each other with the screening hopper.
The utility model discloses simple structure, convenient to use utilizes the preliminary mixing device that preliminary mixing was set up in the preliminary mixing region to carry out water conservancy diversion, mixing to the fertilizer that the material loading conveyer belt transported, makes impurity to be sieved off the in-process more easily simultaneously, makes the fertilizer pass through vibrating screen more easily simultaneously to improve production efficiency, the mixing device once more in the ejection of compact chute of recycling realizes the further mixing of fertilizer raw materials and auxiliary material, improves product quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a primary blending device.
FIG. 3 is a schematic view of the structure of the re-mixing apparatus.
Fig. 4 is a left side view of the mixing device of fig. 3.
Fig. 5 is a cross-sectional view of the mixing device a-a of fig. 3.
Reference numerals: 1-feeding conveyer belt, 2-screening hopper, 3-vibrating screen, 4-sundry collecting box, 5-sundry conveying pipeline, 6-organic fertilizer diversion pipeline, 7-discharging chute, 8-base, 9-fixed pipe, 10-first side plate, 11-second side plate, 12-arc connecting plate, 13-arc guiding plate, 14-mixing device, 15-mixing guiding plate and 16-mixing connecting plate.
Detailed Description
The utility model relates to an organic fertilizer screening device, including base 8, be connected with a feeding conveyer belt 1 that the slope set up on base 8, be connected with a screening hopper 2 on one end of feeding conveyer belt 1, be connected with the material loading motor on the other end, the height of the one end that the material loading conveyer belt 1 connects the material loading motor in vertical direction is less than the height of the other end of feeding conveyer belt 1 in this direction, be provided with vibrating screen 3 in the screening hopper 2, vibrating screen 3 links to each other with the vibrating motor that sets up outside screening hopper 2, be connected with discharge chute 7 under the screening hopper 2;
the region in the screening hopper 2 and between the feeding and fixing belt and the vibrating screen 3 is a primary blending region, and a primary blending device is arranged in the primary blending region;
the discharging chute 7 is connected with the screening hopper 2 through an organic fertilizer diversion pipeline 6, and a re-mixing device is arranged in the discharging chute 7;
the screening hopper 2 is provided with a sundries discharge port, the vibrating screen 3 is obliquely arranged and is connected with the sundries discharge port, and the sundries discharge port is connected with a sundries collecting box 4 through a sundries conveying pipeline 5.
Preliminary mixing device includes that a plurality of mixes the baffle, the both ends that mix the baffle all link to each other with the inner wall of screening hopper 2 is fixed, and mixes the baffle and follow the 3 incline direction equipartitions of vibrating screen in preliminary mixing region.
The mixing flow guide body comprises a fixed pipe 9 stretching across the primary mixing area, two ends of the fixed pipe 9 are fixedly connected with two corresponding inner walls of the screening hopper 2, a plurality of mixing machines are arranged on the fixed pipe 9 and are uniformly distributed along the axis of the fixed pipe 9, and the central axis of the fixed pipe 9 is parallel to the plane of the inclined conveying surface on the feeding conveying belt 1;
the blending machine comprises a first side plate 10, a second side plate 11 and an arc-shaped connecting plate 12 for connecting the first side plate 10 and the second side plate 11, the central axis of the arc-shaped connecting plate 12 is perpendicular to the central axis of the fixed pipe 9, one end of the fixed pipe 9 is fixedly connected with one inner wall of the screening hopper 2, and the other end of the fixed pipe passes through the first side plate 10 and the second side plate 11 and then is fixedly connected with the other inner wall; first curb plate 10 and second curb plate 11 are the splayed setting, the equipartition has a plurality of arc guide plate 13 on the side that first curb plate 10 and second curb plate 11 deviate from each other, with the equal dislocation set of arc guide plate 13 of adjacent layer on the same curb plate, and arc guide plate 13's opening direction all sets up towards the direction of keeping away from arc connecting plate 12.
The included angle between the central axis of the arc-shaped connecting plate 12 and the plane of the inclined conveying surface of the feeding conveyer belt 1 is 15-30 degrees.
The included angle between the planes of the first side plate 10 and the second side plate 11 is 20-45 degrees.
The radius of the arc where the arc guide plate 13 is located is 5-10cm, the length of the arc guide plate 13 in the direction perpendicular to the side plate is 8-25cm, and the minimum distance between the arc guide plates 13 on adjacent blending machines is not less than 5 cm.
The re-mixing device comprises a plurality of layers of strip-shaped mixing devices 14 arranged on the inner wall of the discharging chute 7, and the mixing devices 14 on the adjacent layers are arranged in a staggered mode.
The mixing device 14 comprises a mixing connecting plate 16 and a mixing guide plate 15, the mixing guide plate 15 is fixedly connected with the bottom surface of the discharging chute 7 through the mixing connecting plate 16, the mixing connecting plate 16 is vertically arranged, the plane of the mixing guide plate 15 on the plane of the mixing connecting plate 16 is intersected with the plane of the bottom surface of the discharging chute 7, and the plane of the mixing connecting plate 16 is vertically arranged with the plane of the bottom surface of the discharging chute 7;
the distance between one end of the mixing guide plate 15 close to the screening hopper 2 and the discharge chute 7 is less than the distance between the other end of the mixing guide plate 15 far from the screening hopper 2 and the discharge chute 7.
The fertilizer diversion pipeline 6 is horn mouth shape, and the less one end of fertilizer diversion pipeline 6 diameter is linked together with ejection of compact chute 7, and the other end links to each other with screening hopper 2.
When the device is used, the organic fertilizer raw materials and the auxiliary materials are mixed and then are conveyed to the upper part of the screening hopper 2 through the feeding conveyer belt 1, and fall onto the vibrating screen 3 through the primary mixing device, the vibrating screen 3 acts to screen the organic fertilizer, and because the vibrating screen 3 is obliquely arranged, in the screening process, impurities move towards the impurity discharge port along the vibrating screen 3 and are conveyed into the impurity collecting box 4 through the horn mouth-shaped impurity conveying pipeline 5, so that the impurities are collected; organic fertilizer is when preliminary mixing device, and the fertilizer falls to first curb plate 10 and second curb plate 11 on the blending machine to along first curb plate 10 and 11 flow direction vibrating screen 3 of second curb plate, at this in-process, the fertilizer is under the effect of arc guide plate 13 on first curb plate 10 and second curb plate 11, makes the fertilizer loose, more does benefit to impurity and rolls along vibrating screen 3, until sifting out, the loose more quick vibrating screen 3 that passes through of fertilizer improves production efficiency. The fertilizer behind vibrating screen 3 passes through in fertilizer water conservancy diversion pipeline 6 entering discharge chute 7 of horn mouth form, and export along discharge chute 7, in output process, rectangular mixing arrangement 14 improves the degree of mixing of fertilizer raw materials and auxiliary material on discharge chute 7, the distance that mixing guide plate 15 is close to 2 one ends of screening hopper is less than the distance that 2 other ends of screening hopper apart from discharge chute 7 of this mixing guide plate 15, and 16 slopes to set up and can increase the fertilizer mobility of disturbing, improve the degree of mixing.
The utility model discloses simple structure, convenient to use utilizes the preliminary mixing device that preliminary mixing was set up in the preliminary mixing region to carry out water conservancy diversion, mixing to the fertilizer that comes in the transportation of material loading conveyer belt 1, makes impurity to be sieved off the in-process more easily simultaneously, makes the fertilizer pass through vibrating screen 3 more easily simultaneously to improve production efficiency, the further mixing that realizes fertilizer raw materials and auxiliary material of the mixing device once more in the ejection of compact chute 7 of recycling improves product quality.
Claims (9)
1. A screening device for organic fertilizers comprises a base (8), wherein a feeding conveyer belt (1) which is obliquely arranged is connected onto the base (8), one end of the feeding conveyer belt (1) is connected with a screening hopper (2), the other end of the feeding conveyer belt is connected with a feeding motor, the height of one end, in the vertical direction, of the feeding conveyer belt (1) connected with the feeding motor is smaller than that of the other end of the feeding conveyer belt (1), a vibrating screen (3) is arranged in the screening hopper (2), the vibrating screen (3) is connected with a vibrating motor arranged outside the screening hopper (2), and a discharging chute (7) is connected below the screening hopper (2),
the area, which is positioned between the feeding and conveying belt and the vibrating screen (3), in the screening hopper (2) is a primary mixing area, and a primary mixing device is arranged in the primary mixing area;
the discharging chute (7) is connected with the screening hopper (2) through an organic fertilizer diversion pipeline (6), and a re-mixing device is arranged in the discharging chute (7);
the screening hopper (2) is provided with a sundries discharge port, the vibrating screen (3) is obliquely arranged and is connected with the sundries discharge port, and the sundries discharge port is connected with a sundries collecting box (4) through a sundries conveying pipeline (5).
2. The organic fertilizer screening device of claim 1, wherein the preliminary blending device comprises a plurality of mixing flow guiding bodies, two ends of each mixing flow guiding body are fixedly connected with the inner wall of the screening hopper (2), and the mixing flow guiding bodies are uniformly distributed in the preliminary blending area along the inclined direction of the vibrating screen (3).
3. The organic fertilizer screening device according to claim 2, wherein the mixing flow guide body comprises a fixed pipe (9) crossing the primary mixing area, two ends of the fixed pipe (9) are fixedly connected with two corresponding inner walls of the screening hopper (2), a plurality of mixing machines are arranged on the fixed pipe (9), the mixing machines are uniformly distributed along the axis of the fixed pipe (9), and the central axis of the fixed pipe (9) is parallel to the plane of the inclined conveying surface on the feeding conveying belt (1);
the blending machine comprises a first side plate (10), a second side plate (11) and an arc-shaped connecting plate (12) for connecting the first side plate (10) and the second side plate (11), the central axis of the arc-shaped connecting plate (12) is perpendicular to the central axis of the fixed pipe (9), one end of the fixed pipe (9) is fixedly connected with one inner wall of the screening hopper (2), and the other end of the fixed pipe penetrates through the first side plate (10) and the second side plate (11) and then is fixedly connected with the other inner wall;
first curb plate (10) and second curb plate (11) are the splayed setting, the equipartition has a plurality of arc guide plate (13) on the side that first curb plate (10) and second curb plate (11) deviate from each other, with the equal dislocation set of arc guide plate (13) of adjacent layer on the board, and the opening direction of arc guide plate (13) all moves towards the direction setting of keeping away from arc connecting plate (12).
4. The organic fertilizer screening device according to claim 3, wherein an included angle between the central axis of the arc-shaped connecting plate (12) and the plane of the inclined conveying surface of the feeding conveying belt (1) is 15-30 degrees.
5. The organic fertilizer screening device according to claim 4, wherein the included angle between the planes of the first side plate (10) and the second side plate (11) is 20-45 degrees.
6. The organic fertilizer screening device of claim 5, wherein the radius of the arc where the arc guide plates (13) are located is 5-10cm, the length of the arc guide plates (13) in the direction perpendicular to the side plates is 8-25cm, and the minimum distance between the arc guide plates (13) on adjacent blending machines is not less than 5 cm.
7. The organic fertilizer screening device according to claim 6, characterized in that the re-mixing device comprises a plurality of layers of strip-shaped mixing devices (14) arranged on the inner wall of the discharging chute (7), and the adjacent layers of mixing devices (14) are arranged in a staggered manner.
8. The organic fertilizer screening device according to claim 7, characterized in that the mixing device (14) comprises a mixing connecting plate (16) and a mixing guide plate (15), the mixing guide plate (15) is fixedly connected with the bottom surface of the discharging chute (7) through the mixing connecting plate (16), the mixing connecting plate (16) is vertically arranged, the plane of the mixing guide plate (15) on which the mixing connecting plate (16) is arranged is intersected, and the plane of the mixing connecting plate (16) is vertically arranged with the plane of the bottom surface of the discharging chute (7);
the distance from one end of the mixing guide plate (15) close to the screening hopper (2) to the discharging chute (7) is less than the distance from the other end of the mixing guide plate (15) far away from the screening hopper (2) to the discharging chute (7).
9. The organic fertilizer screening device according to claim 8, wherein the organic fertilizer diversion pipeline (6) is in a bell mouth shape, one end of the organic fertilizer diversion pipeline (6) with smaller diameter is communicated with the discharge chute (7), and the other end is connected with the screening hopper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431808.6U CN212093159U (en) | 2020-03-30 | 2020-03-30 | Fertilizer sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431808.6U CN212093159U (en) | 2020-03-30 | 2020-03-30 | Fertilizer sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212093159U true CN212093159U (en) | 2020-12-08 |
Family
ID=73636906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020431808.6U Expired - Fee Related CN212093159U (en) | 2020-03-30 | 2020-03-30 | Fertilizer sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212093159U (en) |
-
2020
- 2020-03-30 CN CN202020431808.6U patent/CN212093159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |