CN110810353A - Duckbilled distributing device - Google Patents
Duckbilled distributing device Download PDFInfo
- Publication number
- CN110810353A CN110810353A CN201911381384.5A CN201911381384A CN110810353A CN 110810353 A CN110810353 A CN 110810353A CN 201911381384 A CN201911381384 A CN 201911381384A CN 110810353 A CN110810353 A CN 110810353A
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- discharge
- stirring
- duckbill
- section
- die head
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- 238000003756 stirring Methods 0.000 claims abstract description 67
- 241000405070 Percophidae Species 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 241000255789 Bombyx mori Species 0.000 abstract description 24
- 238000009395 breeding Methods 0.000 abstract description 10
- 230000001488 breeding effect Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 10
- 239000004744 fabric Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/04—Silkworms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a duckbilled distributing device which comprises a hopper and a spiral conveying auger which are fixedly arranged on a rack, wherein a discharge hole of the hopper is higher than the spiral conveying auger and is communicated with a feed hole of the spiral conveying auger, a discharge die head is fixedly connected to a discharge end of the spiral conveying auger, the discharge die head comprises a circular section communicated with the discharge end of the spiral conveying auger and duckbill sections extending from the circular section, and discharge holes distributed at intervals are formed in one end, far away from the circular section, of an inner cavity of each duckbill section. The discharge die head adopts the design of gradually changing from a round shape to a rectangular shape, wherein the rectangular die head part at the tail end is uniformly provided with the discharge holes, so that the feeding problem of the feed for breeding silkworms in a large-scale silkworm tray in the silkworm breeding industry can be met, and the discharge die heads with different discharge apertures can be used for silkworms with different silkworm ages; the stirring plate can be installed and fixed by disassembling and assembling the bolts on the stirring plate, and the stirring shaft does not need to be disassembled during cleaning.
Description
Technical Field
The invention relates to the field of agricultural machinery and equipment, in particular to a duckbilled distributing device.
Background
The silkworm industry has a history of 5500 years in China, at present, the silkworm breeding scale in China is huge, the silkworm breeding production is concentrated to large silkworm breeding households and special silkworm breeding households, a specialized and large-scale production mode is rapidly formed, the silkworm breeding is not limited to traditional mulberry leaf feeding, most of the silkworm breeding industry is changed into artificial feed at present, a large amount of manpower and material resources are reduced, and the quality of silkworm cocoons is improved. However, the existing silkworm feed extruder is complex in disassembly and assembly, the inner wall of the machine is difficult to clean, and the design of a discharge port of the material extruder cannot meet the feed feeding problem of large silkworm tray feeding.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a duckbilled distributing device which can effectively solve the problems of time and labor waste in disassembly and assembly and unclean inner wall cleaning.
The invention is realized by the following technical scheme, and provides a duckbilled distributing device which comprises a hopper and a spiral conveying auger which are fixedly arranged on a rack, wherein a discharge hole of the hopper is higher than the spiral conveying auger and is communicated with a feed hole of the spiral conveying auger, a discharge die head is fixedly connected to a discharge end of the spiral conveying auger and comprises a circular section communicated with the discharge end of the spiral conveying auger and duckbilled sections extending from the circular section, and discharge holes distributed at intervals are arranged at one end, far away from the circular section, of an inner cavity of each duckbilled section.
When the scheme is used, materials are fed into the spiral conveying auger through the hopper, the materials are conveyed to the discharging die head by utilizing the rotation of the spiral blade of the spiral conveying auger, and are extruded from the discharging die head, so that the distribution is realized; the circular section that the ejection of compact die head of this scheme set up, conveniently is connected with the auger delivery screw feeder, sets up the discharge gate on the duckbilled section, makes the distribution range of material bigger, improves the cloth effect.
And as optimization, the discharge ports are distributed along the transverse direction, and the central axes of the discharge ports are intersected at one point on the central axis of the circular section. The setting of this optimization scheme has not only improved cloth coverage, extrudes the effect better moreover, and the material is more even.
Preferably, the adjacent discharge ports are separated by a spacer block, and one end of the spacer block facing the circular section is tapered, and the tip of the end faces the side of the circular section. The setting of this optimization scheme utilizes the toper of spacer block to lead the material, has effectively reduced the jam of material in ejection of compact die head department.
As optimization, still set firmly the churn that is located between hopper and the auger delivery screw feeder in the frame, the feed inlet and the hopper discharge gate of churn communicate, and the discharge gate of churn communicates with the feed inlet of auger delivery screw feeder, is equipped with the (mixing) shaft of connecting drive arrangement in the churn, gu be equipped with stirring vane on the (mixing) shaft. This optimization scheme can stir the material and mix before the material gets into the auger delivery screw feeder through setting up the agitator, improves the homogeneity that the material mixed to improve the fodder quality, and can provide certain space of keeping in, guarantee the continuity of cloth.
Preferably, the stirring blade comprises a first blade plate and a second blade plate which are connected with the stirring shaft through bolts, and the first blade plate and the second blade plate are fixedly connected through bolts. This optimization scheme sets up stirring vane into detachable two parts, and the installation and the dismantlement of being convenient for, the convenience is washd and is changed stirring vane.
As optimization, first blade plate includes first arc board and the first flat board of radially outwards extending from a side of first arc board, the second blade plate includes second arc board and the second flat board of radially outwards extending from a side of second arc board, first flat board and the laminating of second flat board just pass through bolt rigid coupling, and first arc board and second arc board form and detain the arc on the (mixing) shaft, and the rigid coupling has the edge on first arc board and the second arc board the relative fixation nut who sets up of curved diametric (al) direction, threaded connection top to the fastening bolt of (mixing) shaft in the fixation nut. This optimization scheme's first blade and second blade form with the arc of (mixing) shaft adaptation, utilize frictional force between fastening bolt and the (mixing) shaft to fix the blade, not hard up fastening bolt when dismantling can, very swift convenient, curved parcel scope also can be greater than 180.
And as optimization, planes matched with the fixing nuts are processed on the first arc plate and the second arc plate, and planes corresponding to the fastening bolts are processed on the stirring shaft. The setting of this optimization scheme makes fixation nut more convenient welding, has increased the area of contact of fastening bolt and (mixing) shaft to frictional force has been increased.
Preferably, the shell of the screw conveying auger comprises a first shell section provided with the feed port, a second shell section fixedly connected with the rack and a third shell section extending out of the rack, wherein the third shell section comprises a lower feed cylinder fixedly connected with the second shell section and an upper feed cylinder which is arranged opposite to the lower feed cylinder and is detachably fixedly connected with the lower feed cylinder. This auger delivery screw feeder casing of optimizing scheme is convenient for wash the dismouting with the screw feeder main shaft to screw feeder shells inner wall through setting up detachable and going up the feed cylinder.
Preferably, the circular section of the discharge die head is located at the end part of the third shell section and fixedly connected with the third shell section through a hoop, and the upper charging barrel and the lower charging barrel are also fixedly connected through the hoop. The circular sections of the upper charging barrel, the lower charging barrel and the discharging die head of the optimized scheme all adopt a clamping connection fixing mode, and the upper charging barrel and the discharging die head are convenient to disassemble.
The invention has the beneficial effects that: the discharge die head adopts the design of gradually transiting from round to rectangle, wherein the rectangular die head part at the tail end is uniformly provided with discharge ports, the feeding problem of the large-scale silkworm tray silkworm breeding feed adopted by the silkworm breeding industry can be met, and the discharge die heads with different discharge apertures can be used for silkworms with different silkworm ages; the stirring plate can be installed and fixed by disassembling and assembling bolts on the stirring plate, and the stirring shaft does not need to be disassembled during cleaning; the extrusion device has the advantages of compact and simple integral structure, easy disassembly, assembly and cleaning, good universality, and capability of being used for extruding silkworm feed and other feeds.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the stir plate and the stir shaft;
FIG. 3 is a schematic view of a screw conveyer;
FIG. 4 is a schematic view of the structure of the feed cylinder;
FIG. 5 is a schematic view of the upper charging barrel structure;
FIG. 6 is a cross-sectional view of a discharge die;
shown in the figure:
1. the device comprises a frame, 2, a gear, 3, a hopper, 4, a bearing with a seat, 5, a discharging barrel, 6, a sealing ring, 7, a spiral conveying auger, 8, a sealing sheet, 9, a hoop, 10, a discharging die head, 11, a stirring shaft, 12, a stirring blade, 13, a nut, 14, a screwing bolt, 15, a bolt, 16 and a feeding barrel.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, a duckbilled material distributor comprises a power driving part, a material extruding and conveying part and a material molding and extruding part. The power driving part adopts the prior art, and utilizes an alternating current servo motor and a speed reducer to provide power for stirring and conveying actions.
The material extrusion conveying part comprises a frame 1, a hopper 3, a bearing 4 with a seat, a stirring shaft 11, a gear 2, a stirring blade 12, a spiral conveying auger 7, a discharging barrel 5, an upper charging barrel 16, a hoop 9 and a stirring cylinder. The discharge gate of hopper is higher than the auger delivery screw feeder and communicates with the feed inlet of auger delivery screw feeder, specifically, and the agitator is located between hopper and the auger delivery screw feeder, through bolt and frame rigid coupling, and 3 big-end-up on the hopper drops into through the bolt fastening material from the hopper in the frame, has increased the material volume of keeping in through setting up the hopper, has further guaranteed the continuity of the ejection of compact. The shell of the screw conveying auger 7 penetrates into the stirring cylinder and is welded with the stirring cylinder, and the discharge port of the stirring cylinder is hermetically welded with the feed port of the screw conveying auger 7. The main shaft of the screw conveying auger is riveted with the output shaft of the speed reducer, so that the screw conveying auger is convenient to draw out during cleaning.
The material forming and extruding part comprises a discharge die head 10 and a clamping hoop 9. The discharging die head is fixed with the charging barrel through the hoop, and the discharging die head with different discharging calibers can be conveniently detached and replaced. Specifically, ejection of compact die head rigid coupling is at the discharge end of auger delivery screw feeder, ejection of compact die head include with the circular segment of auger delivery screw feeder's discharge end intercommunication and certainly the duckbilled section that the circular segment extends, the one end that the circular segment was kept away from to duckbilled section inner chamber is equipped with interval distribution's discharge gate, and the circular segment is cylindric and coaxial with the auger delivery screw feeder. The inner chamber of circle segment and the inner chamber of duckbill section, the discharge end intercommunication of auger delivery screw feeder, the duckbilled section includes drum section, changeover portion and the rectangle section of arranging in proper order along the axial, drum section and circle segment rigid coupling, and the discharge gate setting is in the rectangle section, applicable in great silkworm dish. A conical surface and a trapezoidal surface are designed in the discharge hole of the die head, so that the blockage of materials at the discharge die head is effectively reduced; and in order to meet the feeding requirements of the silkworm feeds of different silkworm ages, a series of discharging die heads with different discharging hole diameters of 3mm, 6mm, 10mm and 15mm are designed.
In order to improve the cloth effect, the transverse dimension of the rectangular section is longer, each discharge port of the present embodiment is distributed along the transverse direction, and the central axis of each discharge port intersects at one point on the central axis of the circular section. The adjacent discharge ports are separated by a spacer block, and one end of the spacer block facing the circular section is in a conical shape with a tip facing the side of the circular section.
The stirring device comprises a stirring cylinder, a hopper, a screw conveying auger and a driving device, wherein a feeding hole of the stirring cylinder is communicated with a discharging hole of the hopper, a discharging hole of the stirring cylinder is communicated with a feeding hole of the screw conveying auger, stirring shafts connected with the driving device are arranged in the stirring cylinder, the two stirring shafts are respectively arranged on the side wall of the stirring cylinder through a bearing 4 with a seat, a gear on a speed reducer is meshed with a gear on the stirring shaft, power is transmitted to the stirring shafts, stirring blades are fixedly arranged on the stirring shafts, and the stirring blades are used for conveying a thrown material to the screw conveying. A felt ring groove is arranged at the joint of the stirring cylinder and the stirring shaft and used for placing a felt ring. Two stirring shafts are provided with stirring blades, each stirring blade is designed into two pieces and is connected by a bolt 15, the stirring blades are fixed on the shafts by bolts, as shown in figure 2, a platform is milled on the shafts and the stirring blades, a nut 13 is welded on the platform of the stirring blades, and the stirring blades can be fixed on the shafts only by screwing a screwing bolt 14.
Specifically, the stirring blade comprises a first blade plate and a second blade plate which are connected with the stirring shaft through bolts, and the first blade plate and the second blade plate are fixedly connected through bolts. Specifically, first blade plate includes first arc board and the first flat board of radially outwards extending from a side of first arc board, the second blade plate includes second arc board and the second flat board of radially outwards extending from a side of second arc board, first flat board and the laminating of second flat board just pass through bolt rigid coupling, and first arc board and second arc board form and detain at the epaxial arc of stirring, and the rigid coupling has the edge on first arc board and the second arc board the relative fixation nut who sets up of curved diametric (al) direction, threaded connection pushes up the fastening bolt to the (mixing) shaft among the fixation nut. The first arc plate and the second arc plate are provided with planes matched with the fixing nuts, and the stirring shaft is provided with planes corresponding to the fastening bolts.
For convenient washing, the casing of auger delivery screw feeder is including seting up the first casing section of feed inlet, with the second casing section of frame rigid coupling to and extend to the outer third casing section of frame, the third casing section include with the feed cylinder 5 of second casing section rigid coupling, and with the relative last feed cylinder 16 that sets up and can dismantle the rigid coupling of feed cylinder down, go up the feed cylinder and adopt unsmooth staggered formula to be connected and sealed with the elasticity gasket with the feed cylinder down, have the gasket between last feed cylinder and feed cylinder. As the preferred scheme, the circular section of the discharge die head is positioned at the end part of the third shell section and fixedly connected with the third shell section through the hoop, the charging barrel and the discharging barrel are also fixedly connected through the hoop, the charging barrel can be formed by fixedly connecting the charging barrel and the discharging barrel through the hoop during installation, and the charging barrel is fixedly connected with the circular section of the discharge die head through the hoop.
The bearing with the seat of the distributing device of the embodiment can quickly install and fix the stirring shaft on the stirring cylinder; the stirring blades can be installed and fixed by disassembling and assembling bolts on the stirring blades, and the stirring shaft does not need to be disassembled during cleaning; an elastic sealing sheet 8 and a sealing ring 6 are used between the charging barrel and the discharging barrel and between the charging barrel and the discharging die head, so that material leakage is avoided; the upper charging barrel and the lower charging barrel are connected by a clamp, so that the charging barrel is more convenient to disassemble and assemble, and the inner wall of the charging barrel is convenient to clean; the charging barrel and the discharging die head are connected by a clamp, so that the discharging die heads with different discharging diameters can be conveniently replaced.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (9)
1. A duckbilled material distributor which is characterized in that: including setting firmly hopper and the auger delivery screw feeder in the frame, the discharge gate of hopper is higher than the auger delivery screw feeder and communicates with the feed inlet of auger delivery screw feeder, the discharge end rigid coupling of auger delivery screw feeder has ejection of compact die head, ejection of compact die head include with the circular segment of auger delivery screw feeder's discharge end intercommunication and certainly the duckbill section that the circular segment extends, the one end that circular segment was kept away from to duckbill section inner chamber is equipped with interval distribution's discharge gate.
2. A duckbill dispenser according to claim 1, wherein: each discharge port is distributed along the transverse direction, and the axle wire of each discharge port is intersected at one point on the axle wire of the circular section.
3. A duckbill dispenser according to claim 1 or 2, wherein: the adjacent discharge ports are separated by a spacer block, and one end of the spacer block facing the circular section is in a conical shape with a tip facing the side of the circular section.
4. A duckbill dispenser according to claim 1, wherein: the stirring device is characterized in that a stirring cylinder positioned between the hopper and the screw conveying auger is fixedly arranged on the rack, a feeding hole of the stirring cylinder is communicated with a discharging hole of the hopper, a discharging hole of the stirring cylinder is communicated with a feeding hole of the screw conveying auger, a stirring shaft connected with a driving device is arranged in the stirring cylinder, and stirring blades are fixedly arranged on the stirring shaft.
5. A duckbill dispenser according to claim 4, wherein: the stirring blade comprises a first blade plate and a second blade plate which are connected with the stirring shaft through bolts, and the first blade plate and the second blade plate are fixedly connected through bolts.
6. A duckbill dispenser according to claim 5, wherein: first blade plate includes first arc board and the first flat board of radially outwards extending from a side of first arc board, the second blade plate includes second arc board and the second flat board of radially outwards extending from a side of second arc board, first flat board and the laminating of second flat board just pass through bolt rigid coupling, and first arc board and second arc board form and detain at the epaxial arc of stirring, and the rigid coupling has the edge on first arc board and the second arc board the relative fixation nut who sets up of curved diametric direction, threaded connection pushes up the fastening bolt to the (mixing) shaft among the fixation nut.
7. A duckbill dispenser according to claim 6, wherein: the first arc plate and the second arc plate are provided with planes matched with the fixing nuts, and the stirring shaft is provided with planes corresponding to the fastening bolts.
8. A duckbill dispenser according to claim 1, wherein: the shell of the screw conveying auger comprises a first shell section provided with a feed inlet, a second shell section fixedly connected with the rack and a third shell section extending out of the rack, wherein the third shell section comprises a discharging barrel fixedly connected with the second shell section and an upper charging barrel which is oppositely arranged with the discharging barrel and can be detachably fixedly connected.
9. A duckbill dispenser according to claim 8, wherein: the circular section of the discharge die head is positioned at the end part of the third shell section and fixedly connected with the third shell section through a hoop, and the upper charging barrel and the lower charging barrel are also fixedly connected through the hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381384.5A CN110810353A (en) | 2019-12-27 | 2019-12-27 | Duckbilled distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381384.5A CN110810353A (en) | 2019-12-27 | 2019-12-27 | Duckbilled distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110810353A true CN110810353A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911381384.5A Pending CN110810353A (en) | 2019-12-27 | 2019-12-27 | Duckbilled distributing device |
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| Country | Link |
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| CN (1) | CN110810353A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383752A (en) * | 2021-06-11 | 2021-09-14 | 山东农业大学 | Automatic cloth machine of fodder is cooked to silkworm |
-
2019
- 2019-12-27 CN CN201911381384.5A patent/CN110810353A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383752A (en) * | 2021-06-11 | 2021-09-14 | 山东农业大学 | Automatic cloth machine of fodder is cooked to silkworm |
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