CN219920218U - Experimental animal feed granulator capable of automatically cutting materials - Google Patents
Experimental animal feed granulator capable of automatically cutting materials Download PDFInfo
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- CN219920218U CN219920218U CN202321367844.0U CN202321367844U CN219920218U CN 219920218 U CN219920218 U CN 219920218U CN 202321367844 U CN202321367844 U CN 202321367844U CN 219920218 U CN219920218 U CN 219920218U
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- animal feed
- experimental animal
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- 238000010171 animal model Methods 0.000 title claims abstract description 33
- 238000005520 cutting process Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model relates to the technical field of granulating devices, in particular to an experimental animal feed granulator capable of automatically cutting materials. The granulator comprises a driving device, a granulating mechanism and a blanking mechanism which are sequentially connected; the granulating mechanism comprises a granulating chamber, a feeding cylinder, a spiral screw and a granulating mould, wherein the feeding cylinder is arranged above the granulating chamber and is communicated with the inner cavity of the granulating chamber, the spiral screw is arranged in the inner cavity of the granulating chamber, the rear end of the spiral screw is connected with the driving device, the granulating mould is connected with the granulating chamber through a mould sleeve, and a plurality of discharging holes communicated with the inner cavity of the granulating chamber are formed in the granulating mould; the cutting mechanism comprises a cutter and a cutter transmission shaft, the cutter transmission shaft is arranged in the granulating die and is coaxially distributed with the granulating die, the rear end of the cutter transmission shaft is fixedly connected with the spiral screw, the front end of the cutter transmission shaft is fixedly connected with the cutter, and the cutter is attached to the front end surface of the granulating die. The granulator can automatically cut materials when extruding and granulating, and solves the technical problem that the traditional granulator can not extrude and simultaneously cut materials.
Description
Technical Field
The utility model relates to the technical field of granulating devices, in particular to an experimental animal feed granulator capable of automatically cutting materials.
Background
The experimental animal is an animal which is artificially fed, controls the carried microorganism, has definite genetic background or clear source and is used for scientific research, teaching, production, verification and other scientific experiments. The quality of the experimental animal feed is an important condition closely related to the quality of the experimental animal, and is also a basis for ensuring the smooth proceeding of the animal experiment and the accurate and reliable experimental result.
In the experimental animal feed, the pellet feed has the advantages of complete nutrition, stable quality, good palatability, easy storage, convenient feeding, less waste, cleanness, sanitation and the like, and occupies a very large specific gravity. The pellet feed is mainly produced by a granulator, the traditional experimental animal feed granulator is mainly granulated by screw extrusion, and the continuous cutting is carried out at the position of an extrusion die or is additionally provided with a cutting device to be matched with the extrusion die during cutting, so that the extruded animal feed is uniformly formed into pellet feed, the quantitative feeding of animals is convenient, but the two cutting modes are required to consume a large amount of labor force, the equipment investment cost is increased, the production efficiency is low, and automatic cutting can not be realized during extrusion.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the experimental animal feed granulator capable of automatically cutting the feed, which can automatically cut the feed in the feed extrusion granulation process, and can effectively solve the technical problems that the traditional granulator can not extrude and simultaneously automatically cut the feed, and a cutting device is additionally arranged, so that the input cost is increased.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
in one technical scheme of the utility model, the experimental animal feed granulator capable of automatically cutting materials comprises a driving device, a granulating mechanism and a cutting mechanism which are sequentially connected;
the granulating mechanism comprises a granulating chamber, a feeding cylinder, a spiral screw and a granulating mould, wherein the feeding cylinder is arranged above the granulating chamber and is communicated with the inner cavity of the granulating chamber, the spiral screw is arranged in the inner cavity of the granulating chamber, the rear end of the spiral screw is connected with the driving device, the granulating mould is fixedly connected with the granulating chamber through a mould sleeve, a plurality of through discharging holes are formed in the granulating mould, and the discharging holes are communicated with the inner cavity of the granulating chamber;
the cutting mechanism comprises a cutter and a cutter transmission shaft, the cutter transmission shaft is arranged in the granulating die and is coaxially distributed with the granulating die, the rear end of the cutter transmission shaft is fixedly connected with the spiral screw, the front end of the cutter transmission shaft is fixedly connected with the cutter, and the cutter is attached to the front end surface of the granulating die.
By adopting the technical scheme, the front end of the granulating mechanism is provided with the blanking mechanism, the cutter transmission shaft is fixedly connected with the spiral screw rod in the granulating mold, the cutter is arranged at the front end of the cutter transmission shaft and is clung to the position of the granulating mold, the spiral screw rod is driven by the driving device to drive the cutter transmission shaft to rotate, then the cutter is driven to rotate at the port of the discharge hole to cut off the materials, and experimental animal feeds are stirred, mixed and extruded forward in the granulating chamber through the spiral screw rod and cut off into granules through the cutter while being extruded through the discharge hole.
In some possible embodiments, the driving device comprises a stepping motor, a speed changer and a coupling which are sequentially connected, the stepping motor drives the speed changer to rotate, and the speed changer is connected through the coupling and drives the spiral screw to rotate.
In some possible embodiments, spiral ribs distributed in a spiral shape are arranged on the inner wall of the inner cavity of the granulating chamber in a surrounding manner, so that the uniformity of the dispersion and mixing of the animal feed in the inner cavity of the granulating chamber is improved, and meanwhile, the animal feed is extruded and fed to the front end of the granulating chamber in the process of rotary extrusion by matching with a spiral screw.
In some possible embodiments, the granulating chamber is integrally in a shape of a circular table, openings are arranged at the front end and the rear end of the granulating chamber, the inner diameter of the inner cavity at the front end of the granulating chamber is larger than that of the inner cavity at the rear end of the granulating chamber, and the front end of the coupler extends into the inner cavity of the granulating chamber and is fixedly connected with the spiral screw.
In some possible embodiments, the granulating mold is cylindrical and is clamped at the front end port of the granulating chamber, a through shaft hole is formed in the axial center of the granulating mold, a cutter transmission shaft is sleeved in the shaft hole, and the front end of the spiral screw rod extends into the shaft hole and is fixedly connected with the cutter transmission shaft. The shaft hole is convenient for installing the cutter transmission shaft and the spiral screw rod to be fixedly connected, so that the linkage of the cutter transmission shaft and the spiral screw rod can be realized under the driving of the driving device.
In some possible embodiments, the outer wall surface of the granulating mold is provided with a boss extending along the radial direction, the outer part of the boss is sleeved with a mold sleeve, the mold sleeve is fixedly connected with the front port of the granulating chamber, the boss is clamped in the front port of the granulating chamber, the position between the granulating mold and the front port of the granulating chamber is locked and fixed through the mold sleeve, the granulating mold is prevented from slipping from the front port of the granulating chamber in the granulating extrusion process, and the connection stability of the granulating mold and the granulating chamber is improved.
In some possible embodiments, at least two bar-shaped grooves are formed in the outer wall surface of the granulating mold in a surrounding mode, bar-shaped blocks which are matched with the bar-shaped grooves in number and correspond to the bar-shaped grooves in position are formed in the inner wall surface of the front port of the granulating chamber in a surrounding mode. Through setting up bar piece and bar groove, both joint cooperation is used for improving the connection stability between granulation mould and the granulation room front end mouth, avoids appearing not hard up slippage at the rotatory extrusion in-process of high viscosity animal feed.
In some possible embodiments, a transition zone concavely inclined towards the front end is provided at the rear end face of the granulating mould, and the discharge holes are distributed in the transition zone. When the granulating mould is clamped with the granulating chamber, animal feed is pushed forward to the transition region in the inner cavity of the granulating chamber, the caliber is reduced, the animal feed is extruded inwards into the discharge hole, and the animal feed is extruded through the front end of the discharge hole and is uniformly cut under the action of the cutter.
In some possible embodiments, a lock nut is fixed at the front end of the cutter transmission shaft, and the lock nut is attached to the front end of the cutter and used for locking the cutter to be tightly attached to the front end surface of the granulating die, so that the feed extruded from the discharge hole is cut off rapidly.
In some possible embodiments, at least two groups of blades are uniformly distributed on the cutter along the axis.
The utility model has the following beneficial effects:
according to the utility model, through the arrangement of the material cutting mechanism linked with the spiral screw, automatic material cutting granulation can be realized in the process of feed mixing extrusion, the cutter transmission shaft is arranged in the granulating mould and fixedly connected with the spiral screw, the cutter is tightly attached to the surface of the granulating mould, and the driving device drives the spiral screw to drive the cutter transmission shaft to rotate, so that the cutter is driven to rotate at the port of the discharge hole to cut materials. The experimental animal feed granulator capable of automatically cutting feed provided by the utility model can automatically cut feed while extruding feed, can obviously shorten the time of granulating and forming the experimental animal feed, improves the production efficiency, and reduces the input cost of manpower and equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an experimental animal feed granulator capable of automatically cutting materials according to the present utility model;
FIG. 2 is an exploded view of the structure of an experimental animal feed granulator that can automatically cut materials according to the present utility model;
FIG. 3 is a front view of an experimental animal feed granulator that can automatically cut feed according to the present utility model;
FIG. 4 is a top view of an experimental animal feed granulator that can automatically cut feed according to the present utility model;
FIG. 5 is a left side view of an experimental animal feed granulator that can automatically cut feed according to the present utility model;
FIG. 6 is a schematic perspective view of a granulating die of the utility model;
FIG. 7 is a schematic view of the experimental animal feed granulator of the present utility model, partially in section;
FIG. 8 is a schematic view showing the position of the experimental animal feed granulator mounted on the mounting stage in the present utility model.
The reference numerals in the figures illustrate: 1. a driving device; 11. a stepping motor; 12. a transmission; 13. a coupling; 14. a support base; 15. a base; 2. a granulating mechanism; 21. a granulating chamber; 22. a feed cylinder; 23. a helical screw; 24. granulating mold; 241. a discharge hole; 242. a shaft hole; 243. a boss; 244. a bar-shaped groove; 25. a mold sleeve; 26. spiral rib; 27. a bar block; 28. a transition zone; 29. an annular flange; 3. a blanking mechanism; 31. a cutter; 32. a cutter transmission shaft; 33. a lock nut; 34. a blade; 4. a fixing seat; 5. and (5) a mounting table.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation.
In the description of the present embodiment, it should be noted that, directions or positional relationships indicated by terms "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "front", "rear", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience in describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element referred to has a specific direction, is configured and operated in a specific direction, and therefore, should not be construed as limiting the present utility model.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, in one embodiment of the present utility model, there is provided an experimental animal feed granulator capable of automatically cutting materials, comprising a driving device 1, a granulating mechanism 2 and a cutting mechanism 3, which are sequentially connected. Specifically, referring to fig. 1 and 7, the driving device 1 includes a stepping motor 11, a transmission 12, and a coupling 13 connected in this order, the stepping motor 11 driving the transmission 12 to rotate, the transmission 12 being connected by the coupling 13 and driving a helical screw 23 to rotate.
Referring to fig. 1, 2, 4 and 7, the granulating mechanism 2 comprises a granulating chamber 21, a feeding cylinder 22, a spiral screw 23 and a granulating mould 24, wherein the feeding cylinder 22 is of a cylindrical structure with a thick upper part and a thin lower part, and the feeding cylinder 22 is positioned above the granulating chamber 21 and communicated with the inner cavity of the granulating chamber 21. Referring to fig. 3 and 7, the granulating chamber 21 is integrally formed in a circular truncated cone shape, and has openings at front and rear ends thereof, and an inner diameter of an inner cavity at a front end of the granulating chamber 21 is larger than an inner diameter of an inner cavity at a rear end thereof. The spiral screw 23 is transversely arranged in the inner cavity of the granulating chamber 21 and is coaxially distributed with the granulating chamber, and the front end of the coupler 13 extends into the inner cavity of the granulating chamber 21 and is fixedly connected with the spiral screw 23 through threads or buckle connection. Referring to fig. 1 and 7, the granulating mold 24 is fixedly connected with the granulating chamber 21 through a mold sleeve 25, a plurality of through discharging holes 241 are formed in the granulating mold 24, and the discharging holes 241 are communicated with the inner cavity of the granulating chamber 21.
Referring to fig. 2 and 7, the cutting mechanism 3 includes a cutter 31 and a cutter driving shaft 32, the cutter driving shaft 32 is disposed inside the granulating mold 24 and is coaxially distributed therewith, the rear end of the cutter driving shaft 32 is fixedly connected with the screw 23 by a threaded or snap-fit manner, the front end of the cutter driving shaft 32 is fixedly connected with the cutter 31, and the cutter 31 is attached to the front end surface of the granulating mold 24. Referring to fig. 1 and 5, at least two sets of blades 34 are uniformly distributed on the cutter 31 along the axis, and three sets of blades 34 are arranged at equal intervals. Referring to fig. 1 and 7, a lock nut 33 is fixed to the front end of the cutter driving shaft 32, and the lock nut 33 is attached to the front end of the cutter 31 for locking the cutter 31 against the front end surface of the granulating die 24, thereby rapidly cutting off the feed extruded from the discharge hole 241. Referring to fig. 2 and 7, an annular flange 29 extending toward the front end is provided at the edge of the front end surface of the granulating die 24, and a cutter 31 is positioned inside the area surrounded by the annular flange 29, so as to avoid cutting the user during the rotation of the cutter 31 to cut the material.
Referring to fig. 2 and 6, the granulating mold 24 is cylindrical and is clamped at the front end port of the granulating chamber 21, a through shaft hole 242 is formed in the axial center position of the granulating mold 24, the cutter transmission shaft 32 is sleeved in the shaft hole 242, the front end of the spiral screw 23 stretches into the shaft hole 242 to be fixedly connected with the cutter transmission shaft 32 through threads or a clamping connection, and therefore linkage between the cutter transmission shaft 32 and the spiral screw 23 can be achieved under the driving of the driving device 1. The close fit between the helical screw 23 and the shaft hole 242 prevents feed from entering the shaft hole 242.
Referring to fig. 1, 2 and 7, a boss 243 extending radially is provided on the outer wall surface of the granulating die 24, a die sleeve 25 is sleeved outside the boss 243, the die sleeve 25 is fixedly connected with the front port of the granulating chamber 21, and the boss 243 is clamped in the front port of the granulating chamber 21. The position between the granulating mould 24 and the front port of the granulating chamber 21 is locked and fixed through the mould sleeve 25, so that the granulating mould 24 is prevented from slipping off the front port of the granulating chamber 21 in the extrusion granulating process, and the connection stability of the granulating mould and the front port of the granulating chamber is improved.
Referring to fig. 2 and 6, at least two bar grooves 244 are formed on the outer wall surface of the granulating die 24 in a ring, and bar blocks 27 having the same shape as the bar grooves 244 are formed on the inner wall surface of the front port of the granulating chamber 21 in a ring, and the number of the bar blocks 27 corresponds to the number of the bar grooves 244. By arranging the strip-shaped blocks 27 and the strip-shaped grooves 244, the two are matched in a clamping way to improve the connection stability between the granulating mould 24 and the front port of the granulating chamber 21, so that the granulating mould 24 is prevented from loosening and slipping in the rotary extrusion process of high-viscosity animal feed.
Referring to fig. 6, a transition zone 28 concavely inclined toward the front end is provided at the rear end face of the granulating die 24, and the transition zone 28 covers the discharge hole 241. When the granulating die 24 is clamped with the granulating chamber 21, animal feed is pushed forward to the transition region 28 in the inner cavity of the granulating chamber 21, the caliber is reduced, the animal feed is extruded inwards into the discharge hole 241, is extruded through the front end of the discharge hole 241, and is uniformly cut under the action of the cutter 31.
Referring to fig. 2 and 7, spiral ribs 26 distributed in a spiral shape are annularly arranged on the inner wall of the inner cavity of the granulating chamber 21 and used for improving the uniformity of the dispersion and mixing of animal feed in the inner cavity of the granulating chamber, and simultaneously, the animal feed is extruded and fed to the front end of the granulating chamber 21 in the process of rotary extrusion by matching with a spiral screw 23.
Referring to fig. 8, the driving device 1 and the granulation mechanism 2 are fixed to the mount 5, respectively. At least two fixing seats 4 are arranged at the bottom of the granulating chamber 21 and are fixedly connected with an installation table 5 through bolts; the speed changer 12 is connected with a supporting seat 14, and the supporting seat 14 is fixedly connected with the mounting table 5 through bolts; the bottom of the stepping motor 11 is provided with a base 15, and the base 15 is fixedly connected with the mounting table 5 through bolts.
The granulator of the utility model is used in the process of using: the experimental animal feed is added into the granulating chamber 21 through the feed cylinder 22, the driving device 1 is started to drive the spiral screw 23 to drive the cutter transmission shaft 32 to rotate, and then the cutter 31 is driven to rotate at the port of the discharge hole 241, and the feed is stirred, mixed and extruded forward in the granulating chamber 21 through the spiral screw 23, extruded through the discharge hole 241 and cut off into granules through the rotation of the cutter 31.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Therefore, all technical solutions which are available to the person skilled in the art based on the prior art through logic analysis, reasoning or limited experiments according to the inventive concept are within the scope of protection defined by the claims.
Claims (10)
1. An experimental animal feed granulator capable of automatically cutting materials is characterized by comprising a driving device (1), a granulating mechanism (2) and a cutting mechanism (3) which are connected in sequence;
the granulating mechanism (2) comprises a granulating chamber (21), a feeding cylinder (22), a spiral screw (23) and a granulating mould (24), wherein the feeding cylinder (22) is arranged above the granulating chamber (21) and is communicated with the inner cavity of the granulating chamber, the spiral screw (23) is arranged in the inner cavity of the granulating chamber (21), the rear end of the spiral screw (23) is connected with the driving device (1), the granulating mould (24) is fixedly connected with the granulating chamber (21) through a mould sleeve (25), a plurality of through discharging holes (241) are formed in the granulating mould (24), and the discharging holes (241) are communicated with the inner cavity of the granulating chamber (21);
the cutting mechanism (3) comprises a cutter (31) and a cutter transmission shaft (32), the cutter transmission shaft (32) is arranged in the granulating die (24) and is coaxially distributed with the granulating die, the rear end of the cutter transmission shaft (32) is fixedly connected with the spiral screw (23), the front end of the cutter transmission shaft (32) is fixedly connected with the cutter (31), and the cutter (31) is attached to the front end surface of the granulating die (24).
2. An automatic blanking experimental animal feed granulator according to claim 1, characterized in that the driving device (1) comprises a stepping motor (11), a speed changer (12) and a coupler (13) which are connected in sequence, the stepping motor (11) drives the speed changer (12) to rotate, and the speed changer (12) is connected through the coupler (13) and drives a spiral screw (23) to rotate.
3. An automatic blanking experimental animal feed granulator according to claim 1, characterized in that spiral ribs (26) are annularly arranged on the inner wall of the inner cavity of the granulating chamber (21).
4. An automatic blanking experimental animal feed granulator according to claim 2, characterized in that the granulating chamber (21) is integrally formed in a circular truncated cone shape, openings are arranged at the front and rear ends of the granulating chamber, the inner diameter of the inner cavity at the front end of the granulating chamber (21) is larger than that of the inner cavity at the rear end of the granulating chamber, and the front end of the coupler (13) extends into the inner cavity of the granulating chamber (21) and is fixedly connected with the spiral screw (23).
5. The automatic-blanking experimental animal feed granulator according to claim 4, wherein the granulating mold (24) is cylindrical and is clamped at the front end port of the granulating chamber (21), a through shaft hole (242) is formed in the axial center of the granulating mold (24), the cutter transmission shaft (32) is sleeved in the shaft hole (242), and the front end of the spiral screw (23) extends into the shaft hole (242) and is fixedly connected with the cutter transmission shaft (32).
6. The automatic blanking experimental animal feed granulator according to claim 5, wherein a boss (243) extending along the radial direction is arranged on the outer wall surface of the granulating mould (24), a mould sleeve (25) is sleeved outside the boss (243), the mould sleeve (25) is fixedly connected with the front port of the granulating chamber (21), and the boss (243) is clamped in the front port of the granulating chamber (21).
7. The automatic blanking experimental animal feed granulator according to claim 1, wherein at least two strip-shaped grooves (244) are formed in the outer wall surface of the granulating mold (24) in a ring mode, strip-shaped blocks (27) which are identical in shape with the strip-shaped grooves (244) are formed in the inner wall surface of the front port of the granulating chamber (21) in a ring mode, and the number of the strip-shaped blocks (27) is identical to that of the strip-shaped grooves (244) and the positions of the strip-shaped blocks are corresponding to those of the strip-shaped grooves (244).
8. An automatic blanking experimental animal feed granulator according to claim 1, characterized in that the rear end face of the granulating mould (24) is provided with a transition zone (28) inclined inwards towards the front end, and the discharge holes (241) are distributed in the transition zone (28).
9. An automatic blanking experimental animal feed granulator according to claim 1, characterized in that the front end of the cutter drive shaft (32) is fixed with a lock nut (33), the lock nut (33) being attached to the front end of the cutter (31).
10. An automatic blanking experimental animal feed granulator according to claim 1, characterized in that at least two sets of blades (34) are evenly distributed along the axis on the cutter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367844.0U CN219920218U (en) | 2023-05-31 | 2023-05-31 | Experimental animal feed granulator capable of automatically cutting materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367844.0U CN219920218U (en) | 2023-05-31 | 2023-05-31 | Experimental animal feed granulator capable of automatically cutting materials |
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| Publication Number | Publication Date |
|---|---|
| CN219920218U true CN219920218U (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321367844.0U Active CN219920218U (en) | 2023-05-31 | 2023-05-31 | Experimental animal feed granulator capable of automatically cutting materials |
Country Status (1)
| Country | Link |
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| CN (1) | CN219920218U (en) |
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2023
- 2023-05-31 CN CN202321367844.0U patent/CN219920218U/en active Active
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