CN211531908U - Agricultural straw rubbing crusher - Google Patents
Agricultural straw rubbing crusher Download PDFInfo
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- CN211531908U CN211531908U CN201922167942.XU CN201922167942U CN211531908U CN 211531908 U CN211531908 U CN 211531908U CN 201922167942 U CN201922167942 U CN 201922167942U CN 211531908 U CN211531908 U CN 211531908U
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- rotating shaft
- storehouse
- smashing
- crushing
- rubbing crusher
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Abstract
The utility model relates to an agricultural straw rubbing crusher belongs to agricultural mechanical equipment technical field, including smashing the case, it is provided with the backup pad that has a plurality of through-holes to smash the incasement, the backup pad will smash the case and separate into the first storehouse of smashing on upper portion and the second of lower part and smash the storehouse, be provided with first rubbing crusher in the first storehouse of smashing, be provided with second rubbing crusher in the second crushing storehouse, the bottom that the storehouse was smashed to the second is provided with the storage silo, storage silo one side is provided with the discharge gate, be provided with the second sealing door on the discharge gate, the top of smashing the case is provided with the feed inlet. Through the setting that backup pad, first crushing storehouse and first rubbing crusher construct, the storehouse is smashed to the second and second rubbing crusher constructs that have a plurality of through-holes, make the straw after smashing fall to the storage silo in, smash the homogeneous, smash thoroughly, effectual.
Description
Technical Field
The utility model relates to an agricultural mechanical equipment technical field, concretely relates to agricultural straw rubbing crusher.
Background
The straw is the residue of crops with high content of fiber components, and mainly comprises straws of corn, rice, wheat, cotton, potato and the like. More than half of the products of crop photosynthesis exist in the straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are renewable biological resources with multiple applications, and are coarse feeds, and the straws are characterized by high content (30-40%) of coarse fibers and lignin and the like. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.
The straw can be made into organic fertilizer after being crushed and then returned to the land for utilization; the coal can be processed into straw coal which is used as biomass fuel, the coal has no smoke when being burnt, and the released sulfur dioxide is 5 percent of that of common coal; the straws of corn, broad bean, wheat and the like are crushed and then added with concentrated feed and vitamin additives, and the straws are processed by a feed factory to become granulated feed for cattle, sheep and other livestock.
The application number CN201810791921.2 discloses an electric straw smashing device, which comprises a supporting base plate, wherein a straw smashing chamber is fixedly arranged on the supporting base plate, one side of the top of the straw smashing chamber is fixedly hinged with one end of a solar heat collecting plate, one side of the top of the straw smashing chamber is fixedly connected with a telescopic rod through threads, the other end of the solar heat collecting plate is fixedly arranged on the telescopic rod, a converter is fixedly arranged at the bottom of the solar heat collecting plate, an alarm is fixedly arranged on one side of the outer wall of the straw smashing chamber, a feed inlet is fixedly welded on one side of the outer wall of the straw smashing chamber opposite to the alarm, an infrared inductor is fixedly arranged at the joint of the top of the inner wall of the straw smashing chamber and the feed inlet, a rotating shaft is fixedly arranged in the straw smashing chamber, a rotating blade is, greatly improves the straw crushing efficiency, utilizes clean energy, has lower cost and is suitable for being widely popularized and used.
The defect that above-mentioned patent exists is only at the rotation axis and the rotary blade of straw crushing indoor setting, only smashes once, and the straw length after smashing is inhomogeneous, smashes thoroughly, and crushing effect is not good.
SUMMERY OF THE UTILITY MODEL
Only smash once to current straw reducing mechanism, the straw length after smashing is inhomogeneous, smashes not thoroughly, smashes the defect that the effect is not good, the utility model aims at providing an agricultural straw rubbing crusher.
In order to realize the above purpose, the utility model provides an agricultural straw rubbing crusher, including smashing the case, it is provided with the backup pad that has a plurality of through-holes to smash the incasement, the backup pad will smash the case and separate into the first storehouse of smashing on upper portion and the second of lower part and smash the storehouse, be provided with first rubbing crusher in the first storehouse of smashing, be provided with second rubbing crusher in the second crushing storehouse, the bottom that the storehouse was smashed to the second is provided with the storage silo, storage silo one side is provided with the discharge gate, be provided with the second sealing door on the discharge gate, the top of smashing the case is provided with the feed inlet.
The working principle is as follows: during the use, close the second sealing door, will need kibbling straw to add from the feed inlet and smash the case, the straw falls to the second through the through-hole in the backup pad after smashing through the first rubbing crusher in the first crushing storehouse and smashes the storehouse, and the second rubbing crusher in the second smashes the storehouse and falls to go out the feed bin after smashing and store, recycles after discharging from the discharge gate. Through the setting that has the backup pad of a plurality of through-holes, first crushing storehouse and first rubbing crusher construct, storehouse and second rubbing crusher construct, make the straw after smashing fall to the storage silo in, smash the homogeneous, smash thoroughly, effectual, solved above-mentioned current straw reducing mechanism and only smashed once, the straw length after smashing is inhomogeneous, smashes thoroughly, smashes the defect that the effect is not good.
Furthermore, the first crushing mechanism comprises a first rotating shaft located above the first crushing bin, a second rotating shaft located below the first rotating shaft and opposite to the first rotating shaft in rotation direction, a first blade located on the first rotating shaft and the second rotating shaft, a first motor located at the end of the first rotating shaft, and a second motor located at the end of the second rotating shaft, wherein one end of the first rotating shaft and one end of the second rotating shaft extend to the outer side of the crushing box, and the first motor and the second motor are both located at the outer side of the crushing box. When the straw that needs to be smashed is added from the feed inlet, the first pivot of first motor drive rotates simultaneously, and second motor drive second pivot rotates, and the turning to of first pivot and second pivot is opposite, and first blade is smashed the straw, and the straw after smashing falls to the second from the backup pad through-hole and smashes the storehouse and continues to smash.
Furthermore, a second blade is arranged on the wall of the top of the crushing box. The second blade is matched with the first blade on the first rotating shaft to crush the straws, so that the crushing effect is better.
Furthermore, the end part of the first blade of the second rotating shaft in the crushing box is provided with a brush. The setting of brush prevents that the through-hole in the backup pad from being smashed the back straw jam.
Further, the storehouse is smashed to the second is for leaking hopper-shaped, second rubbing crusher constructs for being located two at least crushing wheels of vertical setting in the storehouse are smashed to the second, every the periphery of crushing wheel evenly is provided with a plurality of third blades. Hopper-shaped second crushing bin upper portion is big, and the lower part is little, and crushing rotation in it, third blade are smashed to the straw from last to down in proper order, are equivalent to multi-stage crushing, smash thoroughly effectually.
Furthermore, a plurality of fourth blades are arranged on the inner wall of the second crushing bin. The cooperation of third blade and fourth blade makes crushing efficiency higher, and crushing effect is better.
Furthermore, a material pushing mechanism is arranged in the storage bin and comprises a push plate, a telescopic rod and a third motor, wherein the push plate is positioned in the storage bin, the telescopic rod is positioned on one side of the push plate, the third motor is positioned at the end part of the telescopic rod, the telescopic rod extends to the outer side of the storage bin, and the third motor and the discharge port are arranged oppositely. The telescopic link of third motor drive makes a round trip to stretch out and draw back, pushes away the straw material after smashing in the storage silo from the discharge gate, makes things convenient for the ejection of compact.
Furthermore, a first sealing door is arranged on the feeding hole. The straw material splashes out when being prevented to smash by the arrangement of the first sealing door.
To sum up, the utility model discloses compare in prior art's beneficial effect and be:
(1) through the arrangement of the supporting plate with a plurality of through holes, the first crushing bin, the first crushing mechanism, the second crushing bin and the second crushing mechanism, crushed straws fall into the storage bin, and the straw crushing machine is uniform in crushing, thorough in crushing and good in effect;
(2) when the straws to be crushed are fed from the feeding hole, the first motor drives the first rotating shaft to rotate, the second motor drives the second rotating shaft to rotate, the rotating directions of the first rotating shaft and the second rotating shaft are opposite, the first blade crushes the straws, and the crushed straws fall into the second crushing bin from the through hole in the supporting plate to be continuously crushed;
(3) the second blade is matched with the first blade on the first rotating shaft to crush the straws, so that the crushing effect is better;
(4) the arrangement of the brush prevents the through holes on the supporting plate from being blocked by the crushed straws;
(5) the funnel-shaped second crushing bin is large in upper part and small in lower part, crushing in the second crushing bin rotates, the third blade sequentially crushes straws from top to bottom, and the crushing effect is good, namely multi-stage crushing;
(6) the third blade and the fourth blade are matched, so that the crushing efficiency is higher, and the crushing effect is better;
(7) the third motor drives the telescopic rod to extend back and forth, so that straw materials crushed in the storage bin are pushed out from the discharge hole, and discharging is facilitated;
(8) the straw material splashes out when being prevented to smash by the arrangement of the first sealing door.
Drawings
Fig. 1 is a schematic structural diagram of an agricultural straw pulverizer of the utility model.
Labeled as: 1-crushing box, 2-support plate, 3-through hole, 4-first rotating shaft, 5-first motor, 6-first blade, 7-feeding hole, 8-first sealing door, 9-second rotating shaft, 10-second motor, 11-second blade, 12-hairbrush, 13-crushing wheel, 14-third blade, 15-fourth blade, 16-discharging hole, 17-second sealing door, 18-telescopic rod, 19-push plate and 20-third motor.
Detailed Description
All features disclosed in this specification may be combined in any combination, except features and/or steps that are mutually exclusive.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to fig. 1 and the specific embodiment.
Example 1
Referring to fig. 1, an agricultural straw rubbing crusher, including smashing case 1, be provided with backup pad 2 that has a plurality of through-holes 3 in smashing case 1, backup pad 2 will smash case 1 and separate into the first storehouse of smashing on upper portion and the second of smashing of lower part and smash the storehouse, be provided with first rubbing crusher in the first storehouse, be provided with second rubbing crusher in the second crushing storehouse, the bottom that the storehouse was smashed to the second is provided with the storage silo, storage silo one side is provided with discharge gate 16, be provided with second sealing door 17 on the discharge gate 16, the top of smashing case 1 is provided with feed inlet 7.
The working principle is as follows: during the use, close second sealing door 17, will need kibbling straw to add from feed inlet 7 and smash case 1, the straw falls to the second through-hole 3 on the backup pad 2 after smashing through the first rubbing crusher in the first crushing storehouse, and the crushing back of the second rubbing crusher in the second crushing storehouse falls to go out the feed bin and stores, recycles after discharging from discharge gate 16. Through backup pad 2, first crushing storehouse and first rubbing crusher structure, the second that have a plurality of through-holes 3 smash storehouse and second rubbing crusher structure's setting, make the straw after smashing fall to the storage silo in, smash the homogeneous, smash thoroughly, effectual, solved above-mentioned current straw reducing mechanism and only smashed once, the straw length after smashing is inhomogeneous, smashes thoroughly, the not good defect of crushing effect.
The top of the pulverizer provided with the ventilation window belongs to the conventional arrangement in the field, and is not shown in the figure.
Example 2
Referring to fig. 1, the first crushing mechanism includes a first rotating shaft 4 located above the first crushing bin, a second rotating shaft 9 located below the first rotating shaft 4 and opposite to the first rotating shaft 4 in rotation direction, a first blade 6 located on the first rotating shaft 4 and the second rotating shaft 9, a first motor 5 located at an end of the first rotating shaft 4, and a second motor 10 located at an end of the second rotating shaft 9, wherein one end of the first rotating shaft 4 and one end of the second rotating shaft 9 extend to the outside of the crushing bin 1, and the first motor 5 and the second motor 10 are both located at the outside of the crushing bin 1.
When the straws needing to be crushed are added from the feeding hole 7, the first motor 5 drives the first rotating shaft 4 to rotate, the second motor 10 drives the second rotating shaft 9 to rotate, the rotation directions of the first rotating shaft 4 and the second rotating shaft 9 are opposite, the first blade 6 crushes the straws, and the crushed straws fall into the second crushing bin from the through hole 3 on the supporting plate 2 to be continuously crushed.
Example 3
Referring to fig. 1, a second blade 11 is provided on a wall of the top of the crushing box 1.
The second blade 11 is matched with the first blade 6 on the first rotating shaft 4 to crush the straws, so that the crushing effect is better.
Example 4
Referring to fig. 1, the end of the first blade 6 of the second rotating shaft 9 in the crushing box 1 is provided with a brush 12.
The arrangement of the brush 12 prevents the straw from being blocked after the through holes 3 on the supporting plate 2 are crushed.
Example 5
Referring to fig. 1, the second crushing bin is funnel-shaped, the second crushing mechanism is at least two crushing wheels 13 vertically arranged in the second crushing bin, and a plurality of third blades 14 are uniformly arranged on the periphery of each crushing wheel 13.
Hopper-shaped second crushing bin upper portion is big, and the lower part is little, and crushing rotation in it, third blade 14 smashes the straw from last to down in proper order, is equivalent to multi-stage crushing, smashes thoroughly effectually.
Example 6
Referring to fig. 1, a plurality of fourth blades 15 are provided on the inner wall of the second crushing bin.
The cooperation of the third blade 14 and the fourth blade 15 enables the crushing efficiency to be higher, and the crushing effect is better.
Example 7
Referring to fig. 1, a material pushing mechanism is arranged in the storage bin, the material pushing mechanism includes a push plate 19 located in the storage bin, an expansion link 18 located on one side of the push plate 19, and a third motor 20 located at an end of the expansion link 18, the expansion link 18 extends to the outside of the storage bin, and the third motor 20 is opposite to the discharge port 16.
The third motor 20 drives the telescopic rod 18 to extend back and forth, so that the crushed straw materials in the storage bin are pushed out from the discharge hole 16, and discharging is facilitated.
Example 8
Referring to fig. 1, a first sealing door 8 is disposed on the feed port 7.
The arrangement of the first sealing door 8 prevents the straw materials from splashing out during crushing.
It should be understood by those skilled in the art that the first motor, the second motor and the third motor in the present application belong to the prior art, and different models and specifications of products can be purchased in the market according to specific requirements.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (8)
1. The utility model provides an agricultural straw rubbing crusher, is including smashing case (1), its characterized in that, be provided with backup pad (2) that have a plurality of through-holes (3) in smashing case (1), backup pad (2) will smash case (1) and separate into the first storehouse of smashing on upper portion and the second of lower part and smash the storehouse, be provided with first rubbing crusher in the first storehouse of smashing, be provided with second rubbing crusher in the second storehouse and smash the mechanism, the bottom that the storehouse was smashed to the second is provided with the storage silo, storage silo one side is provided with discharge gate (16), be provided with second sealing door (17) on discharge gate (16), the top of smashing case (1) is provided with feed inlet (7).
2. An agricultural straw pulverizer as claimed in claim 1, wherein the first pulverizing mechanism comprises a first rotating shaft (4) located above the inside of the first pulverizing bin, a second rotating shaft (9) located below the first rotating shaft (4) and opposite to the direction of rotation of the first rotating shaft (4), a first blade (6) located on the first rotating shaft (4) and the second rotating shaft (9), a first motor (5) located at the end of the first rotating shaft (4) and a second motor (10) located at the end of the second rotating shaft (9), one end of the first rotating shaft (4) and one end of the second rotating shaft (9) extend to the outside of the pulverizing bin (1), and the first motor (5) and the second motor (10) are both located at the outside of the pulverizing bin (1).
3. An agricultural straw shredder according to claim 2, characterised in that the wall of the top of the shredding box (1) is provided with second blades (11).
4. An agricultural straw shredder according to claim 2, characterized in that the end of the first blade (6) of the second rotating shaft (9) in the shredding box (1) is provided with a brush (12).
5. An agricultural straw pulverizer as claimed in claim 1, wherein the second pulverizing bin is funnel-shaped, the second pulverizing mechanism is at least two pulverizing wheels (13) vertically arranged in the second pulverizing bin, and a plurality of third blades (14) are uniformly arranged on the periphery of each pulverizing wheel (13).
6. An agricultural straw pulverizer as claimed in claim 1, wherein a plurality of fourth blades (15) are provided on the inner wall of the second pulverizing bin.
7. The agricultural straw pulverizer as claimed in claim 1, wherein a pushing mechanism is arranged in the storage bin, the pushing mechanism comprises a push plate (19) positioned in the storage bin, a telescopic rod (18) positioned on one side of the push plate (19) and a third motor (20) positioned at the end part of the telescopic rod (18), the telescopic rod (18) extends to the outer side of the storage bin, and the third motor (20) is opposite to the discharge hole (16).
8. An agricultural straw pulverizer as claimed in claim 1, wherein the feed inlet (7) is provided with a first sealing door (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167942.XU CN211531908U (en) | 2019-12-06 | 2019-12-06 | Agricultural straw rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167942.XU CN211531908U (en) | 2019-12-06 | 2019-12-06 | Agricultural straw rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211531908U true CN211531908U (en) | 2020-09-22 |
Family
ID=72503903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922167942.XU Active CN211531908U (en) | 2019-12-06 | 2019-12-06 | Agricultural straw rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531908U (en) |
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2019
- 2019-12-06 CN CN201922167942.XU patent/CN211531908U/en active Active
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