CN212237666U - A raw materials reducing mechanism for feed preparation - Google Patents
A raw materials reducing mechanism for feed preparation Download PDFInfo
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- CN212237666U CN212237666U CN202020509585.0U CN202020509585U CN212237666U CN 212237666 U CN212237666 U CN 212237666U CN 202020509585 U CN202020509585 U CN 202020509585U CN 212237666 U CN212237666 U CN 212237666U
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- crusher
- screening machine
- rubbing crusher
- feed inlet
- feed
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Abstract
The utility model discloses a raw materials reducing mechanism for fodder preparation relates to fodder preparation technical field, including first rubbing crusher and second rubbing crusher, the feed inlet of second rubbing crusher is connected to the discharge gate of first rubbing crusher, the feed inlet of first cylinder screening machine is connected to the discharge gate of first rubbing crusher, the pan feeding mouth of coarse fodder exit linkage second rubbing crusher of first cylinder screening machine, the first hopper of fine material exit linkage of first cylinder screening machine, the feed inlet of second cylinder screening machine is connected to the discharge gate of second rubbing crusher, the feed inlet of coarse fodder exit linkage screw conveyer of second cylinder screening machine, screw conveyer's discharge gate is connected to the feed inlet of first rubbing crusher or second rubbing crusher, the fine material exit linkage second hopper of second cylinder screening machine. The utility model provides an among the prior art technical problem that rubbing crusher smashes inefficiency, the quality is poor, the utility model discloses smash efficiently, greatly reduced smashes the transition of raw materials, promoted the kibbling quality of raw materials.
Description
Technical Field
The utility model relates to a feed preparation technical field, in particular to a raw materials reducing mechanism for feed preparation.
Background
In the feed production process, the raw materials are required to be crushed to a proper fineness so as to better meet the production requirement of feed particles. In order to reach suitable crushing fineness, the existing raw material crusher only increases crushing power or time to ensure the crushing degree of raw materials, and the mode causes the raw materials which are crushed originally to be further crushed to form powder, so that inconvenience is caused for subsequent preparation of feed.
Disclosure of Invention
To above defect, the utility model aims at providing a raw materials reducing mechanism for feed preparation aims at solving among the prior art rubbing crusher and smashes technical problem inefficiency, that the quality is poor.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a raw materials reducing mechanism for fodder preparation, including first rubbing crusher and second rubbing crusher, first rubbing crusher and second rubbing crusher all include the box, the built-in crushed aggregates subassembly of box, be equipped with feed inlet and discharge gate on the box, the discharge gate of first rubbing crusher is connected in the feed inlet of second rubbing crusher, the discharge gate of first rubbing crusher is connected with the feed inlet of first cylinder screening machine, the coarse fodder exit linkage of first cylinder screening machine to the pan feeding mouth of second rubbing crusher, the fine material exit linkage of first cylinder screening machine to first hopper, the discharge gate of second rubbing crusher is connected to the feed inlet of second cylinder screening machine, the coarse fodder exit linkage of second cylinder screening machine to screw conveyer's feed inlet, screw conveyer's discharge gate is connected to the feed inlet of first rubbing crusher or second rubbing crusher, the fine material exit linkage of second cylinder screening machine to second hopper.
Wherein, the bottom half of first rubbing crusher is equipped with the first drive shaft by a power component driven, is equipped with first helical blade on the first drive shaft, and first cylinder screening machine includes a first sieve section of thick bamboo, a first sieve section of thick bamboo and the coaxial rigid coupling of first drive shaft.
The bottom of the box body of the second pulverizer is provided with a second driving shaft driven by a second power assembly, a second spiral blade is arranged on the second driving shaft, the second drum screening machine comprises a second screen drum, and the second screen drum is coaxially and fixedly connected with the second driving shaft.
Wherein, install on the feed inlet of second rubbing crusher and rotate the post, rotate the post and have a plurality of along radial rigid coupling to dial the material blade.
Wherein, the equal rigid coupling of a first sieve section of thick bamboo and a second sieve section of thick bamboo inner wall has a plurality of puddler, and the puddler sets up along the radial direction of a first sieve section of thick bamboo or a second sieve section of thick bamboo.
The crushing assembly comprises at least two third driving shafts arranged in parallel, a plurality of crushing blades are arranged on the third driving shafts, and the third driving shafts are obliquely and downwards obliquely arranged.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model relates to a raw materials reducing mechanism for fodder preparation includes first rubbing crusher and second rubbing crusher, first rubbing crusher all includes the box with the second rubbing crusher, the built-in crushed aggregates subassembly of box, be equipped with feed inlet and discharge gate on the box, the discharge gate of first rubbing crusher is connected in the feed inlet of second rubbing crusher, the discharge gate of first rubbing crusher is connected with the feed inlet of first cylinder screening machine, the coarse fodder exit linkage of first cylinder screening machine is to the pan feeding mouth of second rubbing crusher, the fine material exit linkage of first cylinder screening machine is to first hopper, the discharge gate of second rubbing crusher is connected to the feed inlet of second cylinder screening machine, the coarse fodder exit linkage of second cylinder screening machine is to screw conveyer's feed inlet, screw conveyer's discharge gate is connected to the feed inlet of first rubbing crusher or second rubbing crusher, the fine material exit linkage of second cylinder screening machine is to the second hopper. The raw materials smash through first rubbing crusher and carry out primary crushing, first cylinder screening machine carries out primary screening, remaining coarse fodder passes through the coarse fodder export and gets into the second rubbing crusher and carry out secondary crushing, get into the second cylinder screening machine after smashing and carry out secondary screening, remaining coarse fodder passes through the coarse fodder export and gets into screw conveyer, carry to first rubbing crusher or second rubbing crusher mesocycle through screw conveyer 7 and smash, can accomplish more than 80% complete kibbling material of material in through a circulation (smashing twice promptly and twice screening), smash efficiently, and greatly reduced smashes the transition of raw materials, the kibbling quality of raw materials has been promoted.
Because the bottom half of first rubbing crusher is equipped with the first drive shaft by first power component drive, be equipped with first helical blade in the first drive shaft, first cylinder screening machine includes a first sieve section of thick bamboo, a first sieve section of thick bamboo and the coaxial rigid coupling of first drive shaft, the bottom half of second rubbing crusher is equipped with the second drive shaft by second power component drive, be equipped with second helical blade in the second drive shaft, second cylinder screening machine includes a second sieve section of thick bamboo, a second sieve section of thick bamboo and the coaxial rigid coupling of second drive shaft. Therefore, the conveying and screening of the raw materials after the primary crushing and the secondary crushing are finished, the structure of the equipment is further simplified, and the investment of the equipment is reduced.
Because install on the feed inlet of second rubbing crusher and rotate the post, rotate the post and have a plurality of along radial rigid coupling to dial the material blade. The rotating column rotates under the driving of the motor, so that the material shifting blade is driven to continuously shift materials, and material blockage is avoided.
Because the equal rigid coupling of a first sieve section of thick bamboo and a second sieve section of thick bamboo inner wall has a plurality of puddler, the puddler sets up along the radial direction of a first sieve section of thick bamboo or a second sieve section of thick bamboo. The puddler stirs the material along with the rotation of a first sieve section of thick bamboo or a second sieve section of thick bamboo and last for material separation speed has improved the efficiency of screening.
Because crushed aggregates subassembly includes at least two parallel arrangement's third drive shaft, is equipped with a plurality of crushing blade on the third drive shaft, and the third drive shaft slant is the slope setting down. Thereby improving the contact amount of the material and the crushing blades in unit time and improving the crushing efficiency.
To sum up, the utility model relates to a raw materials reducing mechanism for feed preparation has solved among the prior art technical problem that rubbing crusher crushing efficiency is low, the quality is poor, the utility model discloses smash efficiently, greatly reduced smash to the transition of raw materials, promoted the kibbling quality of raw materials.
Drawings
FIG. 1 is a schematic structural diagram of a raw material crushing device for preparing feed of the present invention;
in the figure, a first pulverizer 1, a first power assembly 10, a first driving shaft 11, a second helical blade 42, a third driving shaft 13, a pulverizing blade 14, a first roller screening machine 2, a first screening drum 20, a stirring rod 200, a first hopper 3, a second pulverizer 4, a second power assembly 40, a second driving shaft 41, a second helical blade 42, a rotating column 43, a material stirring blade 44, a second roller screening machine 5, a second screening drum 50, a second hopper 6 and a helical conveyor 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The position that involves in this specification all takes the position of the raw materials reducing mechanism for feed preparation during normal operation of the utility model as the standard, does not restrict the position of its storage and transportation, only represents relative position relation, does not represent absolute position relation.
The utility model provides a raw materials reducing mechanism for fodder preparation, includes first rubbing crusher 1, second rubbing crusher 4, first cylinder screening machine 2, second cylinder screening machine 5, first hopper 3, second hopper 6 and screw conveyer 7, and first rubbing crusher 1 all includes the box with second rubbing crusher 4, the box embeds crushed aggregates subassembly, is equipped with feed inlet and discharge gate on the box.
The discharge gate of first rubbing crusher 1 is connected to the feed inlet of first cylinder screening machine 2, the coarse fodder exit linkage of first cylinder screening machine 2 is to the pan feeding mouth of second rubbing crusher 4, the fine fodder exit linkage of first cylinder screening machine 2 is to first hopper 3, the discharge gate of second rubbing crusher 4 is connected with the feed inlet of second cylinder screening machine 5, the coarse fodder exit linkage of second cylinder screening machine 5 is to the feed inlet of screw conveyer 7, the discharge gate of screw conveyer 7 is connected to the feed inlet of first rubbing crusher 1, the fine fodder exit linkage of second cylinder screening machine 5 is to second hopper 6. The raw materials smash through first rubbing crusher 1 and carry out the primary crushing, get into first cylinder screening machine 2 after smashing, carry out the primary screening by first cylinder screening machine 2, the thin material of screening out passes through the thin material export and gets into first hopper 3, remaining coarse fodder passes through the coarse fodder export and gets into second rubbing crusher 4 and carry out the secondary crushing, get into second cylinder screening machine 5 after smashing and carry out the secondary screening, the thin material of screening out passes through the thin material export and gets into second hopper 6, remaining coarse fodder passes through the coarse fodder export and gets into screw conveyer 7, carry to first rubbing crusher 1 mesocycle through screw conveyer 7 and smash, thereby the kibbling quality of raw materials has been promoted. In another mode, the discharge port of the screw conveyor 7 is connected to the feed port of the second pulverizer 4, and is used for completing the complete pulverization of more than 80% of the material through one cycle (i.e., twice pulverization and twice screening).
The bottom of a box body of the first pulverizer 1 is provided with a first driving shaft 11 driven by a first power assembly 10, the first driving shaft 11 is provided with a first helical blade 12, the first roller screening machine 2 comprises a first screening drum 20, 2-3 connecting rods are fixedly connected between the inner wall of the end part of the first screening drum 20 and the outer wall of the first driving shaft 11, an opening for materials to enter is formed between every two adjacent connecting rods, the first power assembly 10 preferably selects a motor, the motor drives the first driving shaft 11 to rotate, and the first driving shaft 11 rotates to drive the first helical blade 12 to synchronously rotate with the roller screening machine, so that the conveying and screening of the raw materials crushed for the first time are completed, and the structure of the equipment is simplified. Similarly, the bottom of the box body of the second pulverizer 4 is provided with a second driving shaft 41 driven by a second power assembly 40, the second driving shaft 41 is provided with a second helical blade 42, the second drum sieving machine 5 comprises a second sieving drum 50, the second sieving drum 50 is coaxially fixedly connected with the second driving shaft 41, the second power assembly 40 preferably selects a motor, the motor drives the second driving shaft 41 to rotate so as to drive the second helical blade 42 and the second sieving drum 50 to synchronously rotate, thereby completing the conveying and sieving of the raw materials after the second pulverizing, further simplifying the structure of the equipment, and reducing the investment of the equipment. The two ends of the first screen drum 20 are respectively connected with corresponding ports of the first pulverizer 1 and the second pulverizer 4 through sealed rotating ring sleeves, the two ends of the second screen drum 50 are respectively connected with corresponding ports of the second pulverizer 4 and the screw conveyor 7 through sealed rotating ring sleeves, the first hopper 3 covers the outer portion of the first screen drum 20, and the second hopper 6 covers the outer portion of the second screen drum 50.
Further, install on the feed inlet of second rubbing crusher 4 and rotate post 43, it has a plurality of to dial material blade 44 to rotate post 43 along radial rigid coupling on the post 43, rotates post 43 and rotates under motor drive to the material is dialled that material blade 44 lasts to the drive, avoids the material to block.
Further, a plurality of puddler 200 is connected to the equal rigid coupling of a first sieve section of thick bamboo 20 and a second sieve section of thick bamboo 50 inner wall, and puddler 200 sets up along the radial direction of a first sieve section of thick bamboo 20 or a second sieve section of thick bamboo 50, and puddler 200 stirs the material along with the rotation of a first sieve section of thick bamboo 20 or a second sieve section of thick bamboo 50 and last for material separation speed has improved the efficiency of screening.
Preferably, the crushing assembly comprises at least two third driving shafts 13 arranged in parallel, a plurality of crushing blades 14 are arranged on the third driving shafts 13, and the third driving shafts 13 are obliquely and downwards inclined, so that the contact amount of the materials and the crushing blades 14 in unit time is increased, and the crushing efficiency is improved.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (6)
1. A raw material crushing device for preparing feed comprises a first crusher and a second crusher, wherein the first crusher and the second crusher both comprise a box body, a crushed material assembly is arranged in the box body, a feed inlet and a discharge outlet are arranged on the box body, the discharge outlet of the first crusher is connected with the feed inlet of the second crusher, the raw material crushing device is characterized in that the discharge outlet of the first crusher is connected with the feed inlet of a first roller screening machine, a coarse material outlet of the first roller screening machine is connected to a feed inlet of the second crusher, a fine material outlet of the first roller screening machine is connected to a first hopper, the discharge outlet of the second crusher is connected to the feed inlet of the second roller screening machine, a coarse material outlet of the second roller screening machine is connected to the feed inlet of a screw conveyor, and a discharge outlet of the screw conveyor is connected to the feed inlet of the first crusher or the second crusher, and the fine material outlet of the second roller screening machine is connected to a second hopper.
2. The raw material crushing device for feed preparation as recited in claim 1, wherein the bottom of the first crusher is provided with a first driving shaft driven by a first power assembly, the first driving shaft is provided with a first helical blade, and the first roller screening machine comprises a first screen drum coaxially fixed with the first driving shaft.
3. The raw material crushing device for feed preparation as recited in claim 2, wherein the bottom of the second crusher is provided with a second driving shaft driven by a second power assembly, the second driving shaft is provided with a second helical blade, and the second drum screen comprises a second screen drum coaxially fixed with the second driving shaft.
4. The raw material crushing device for preparing the feed as claimed in claim 1, wherein the feed inlet of the second crusher is provided with a rotating column, and a plurality of material stirring blades are fixedly connected to the rotating column along a radial direction.
5. The raw material crushing device for feed preparation as claimed in claim 3, wherein a plurality of stirring rods are fixedly connected to the inner walls of the first screen cylinder and the second screen cylinder, and the stirring rods are arranged along the radial direction of the first screen cylinder or the second screen cylinder.
6. A raw material crushing apparatus for feed preparation according to any one of claims 1 to 5, wherein the crushing assembly comprises at least two third driving shafts arranged in parallel, the third driving shafts being provided with a plurality of crushing blades, and the third driving shafts being arranged obliquely downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509585.0U CN212237666U (en) | 2020-04-09 | 2020-04-09 | A raw materials reducing mechanism for feed preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509585.0U CN212237666U (en) | 2020-04-09 | 2020-04-09 | A raw materials reducing mechanism for feed preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212237666U true CN212237666U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509585.0U Active CN212237666U (en) | 2020-04-09 | 2020-04-09 | A raw materials reducing mechanism for feed preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212237666U (en) |
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2020
- 2020-04-09 CN CN202020509585.0U patent/CN212237666U/en active Active
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