CN220897258U - Straw reducing mechanism for agricultural machine - Google Patents
Straw reducing mechanism for agricultural machine Download PDFInfo
- Publication number
- CN220897258U CN220897258U CN202323029046.XU CN202323029046U CN220897258U CN 220897258 U CN220897258 U CN 220897258U CN 202323029046 U CN202323029046 U CN 202323029046U CN 220897258 U CN220897258 U CN 220897258U
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- belt pulley
- smash
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- 239000010902 straw Substances 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a straw crushing device for agricultural machinery, which relates to the technical field of agricultural machinery equipment and comprises a crushing box, a crushing assembly, a plurality of corner plates, a trepanning plate and a cutting assembly, wherein the inside of the crushing box is fixedly connected with the trepanning plate, a connecting plate and a plurality of corner plates which are horizontally arranged. According to the utility model, through the matched use of the cutting assembly, the hole sleeving plate and the plurality of corner plates, when the cutting assembly cuts off, straws which are easy to mix between the plurality of cutters are pushed out and cleaned by the hole sleeving plate under the upper and lower driving of the servo electric cylinder, so that the fallen straws enter the crushing assembly through the corner plates to be crushed, and meanwhile, the cutters are correspondingly embedded with the corner plates, so that the cutter thoroughly cuts off the straws, the crushing effect is influenced by the fact that the straws are not cut off into the crushing assembly, and the normal use of the device is not influenced.
Description
Technical Field
The utility model relates to a straw crushing device, in particular to a straw crushing device for agricultural machinery.
Background
The straw scale is a general term of stem and leaf (ear) parts of mature crops, and generally refers to the rest parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds, more than half of crop photosynthesis products exist in straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, the straw scale is a renewable biological resource with multiple purposes, the straw scale is also a coarse fodder, as the first step of the deep processing of the straw scale, the crushing is the most basic work, the traditional straw crusher is used for carrying out the crushing treatment, then the crushed straw scale is collected, and the straw is used for the crushing treatment by a crushing device;
The straw scale crushing device for the agricultural machinery has the beneficial effects that the straw scale crushing device for the agricultural machinery is provided with the first crushing shaft, the second crushing shaft and the first motor, and the first motor drives the first crushing shaft and the second crushing shaft to rotate, so that the straw scale is crushed thoroughly. Secondly, the device can detect the weight of the materials on the cutting plate by installing the pressure sensor, the electric cylinder, the singlechip and the pressure sensor, when the specified quantity is reached, the singlechip transmits signals to the electric cylinder, and the electric cylinder receives the signals, so that the electric cylinder timely drives the cutting knife to cut the straw scale, thereby being beneficial to playing the role of saving energy;
To the cutting knife of above-mentioned device to straw cutting reciprocates the cutting straw, so the time is a long to the straw that cuts off probably presss from both sides between two cutting knives to make the cutting knife not thoroughly to the effect of cutting off of straw, thereby influence follow-up crushing effect, secondly to the first crushing axle and the second crushing axle of setting, only extrude crushing effect to the straw that cuts off, and do not possess the secondary crushing effect, thereby make the straw that cuts off can not filter through the shale shaker after being extruded, so can influence the normal use of the device, thereby be unfavorable for using.
Disclosure of utility model
The utility model aims to provide a straw crushing device for agricultural machinery, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straw reducing mechanism for agricultural machine, includes crushing case, crushing subassembly, polylith prismatic plate, trepanning board and cuts off the subassembly, the inside of crushing case and trepanning board, the equal fixed connection of prismatic plate that link up board and polylith level were arranged, polylith the prismatic plate is located between connecting plate and the trepanning board, the inside top surface of crushing case is connected with cutting off the subassembly, cutting off the subassembly and being connected with the trepanning board, crushing case is connected with crushing subassembly, crushing subassembly is connected with two crushing holes, two crushing holes all are offered on the connecting plate, the link up board corresponds from top to bottom with first hang plate, first hang plate fixed connection is at the inside lower extreme of crushing case.
As a preferable technical scheme of the utility model, the crushing assembly comprises a first fixing plate, wherein the left end and the right end of the first fixing plate are respectively and fixedly connected with the left side surface inside the crushing box, the first fixing plate is rotationally connected with the upper sides of two rotating shafts through bearings, the lower ends of the two rotating shafts are respectively and rotationally connected with two second fixing plates through bearings, and the two second fixing plates are respectively and fixedly connected with the bottom ends of the side surfaces inside the two crushing holes.
As a preferable technical scheme of the utility model, three dislocated crushing cutter wheels are fixedly connected to two rotating shafts, six crushing cutter wheels are divided into three groups and two groups are respectively sleeved in two crushing holes, the upper ends of the two rotating shafts are respectively and fixedly connected with a first belt pulley and a double belt pulley, and the first belt pulley is in transmission connection with the double belt pulley through a first transmission belt.
As a preferable technical scheme of the utility model, the double belt pulley is in transmission connection with the second belt pulley through the second belt pulley, the second belt pulley is sleeved in a rectangular hole I formed in the right side of the crushing box, the second belt pulley is fixedly connected to an output shaft of the motor, the motor is arranged on the inner bottom surface of the n-shaped fixing plate, the upper end of the output shaft of the motor is in rotary connection with the upper side plate of the n-shaped fixing plate through a bearing, and the n-shaped fixing plate is fixedly connected with the right side surface of the crushing box.
As a preferable technical scheme of the utility model, the cutting assembly comprises a servo electric cylinder, the servo electric cylinder is arranged on the inner top surface of the crushing box, the extending end of the servo electric cylinder is fixedly connected with a flat push plate, the bottom surface of the flat push plate is fixedly connected with a plurality of cutters, the plurality of cutters are respectively sleeved with a plurality of rectangular holes formed in a sleeved plate, and the plurality of cutters are respectively embedded with gaps among a plurality of prismatic plates up and down.
As a preferable technical scheme of the utility model, the left side surface of the crushing box is fixedly connected with the feeding hopper, the feeding hopper corresponds to a feeding hole which is formed in the left side surface of the crushing box and communicated with the inside, the feeding hole horizontally corresponds to a plurality of corner plates, and the front side surface of the crushing box is provided with a switch.
As a preferable technical scheme of the utility model, the left end and the right end of the bottom surface of the crushing box are respectively and fixedly connected with two supporting plates, the opposite side surfaces of the two supporting plates are fixedly connected with a second inclined plate, the rear side of the second inclined plate corresponds to a blanking hole formed by the first inclined plate and the bottom surface of the crushing box, the bottom surfaces of the two supporting plates are respectively and fixedly connected with the bottom plate, and four corners of the bottom surface of the bottom plate are respectively and fixedly connected with four universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the matched use of the cutting assembly, the hole sleeving plate and the plurality of corner plates, when the cutting assembly cuts off, straws which are easy to mix between the plurality of cutters are pushed out and cleaned by the hole sleeving plate under the upper and lower driving of the servo electric cylinder, so that the fallen straws enter the crushing assembly through the corner plates to be crushed, and meanwhile, the cutters are correspondingly embedded with the corner plates, so that the cutter thoroughly cuts off the straws, the crushing effect is influenced by the fact that the straws are not cut off into the crushing assembly, and the normal use of the device is not influenced.
2. According to the utility model, through the matched use among the crushing assembly, the connecting plate and the crushing holes, the cutter assembly can cut the straws on the corner plates, and then enter the crushing holes to be subjected to secondary crushing cutting through the rotating crushing cutter wheels, so that the crushing effect is improved, and the crushing effect is improved again by the three staggered crushing cutter wheels, so that the device is beneficial to crushing operation on the straws.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a rear cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a pulverizing assembly according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a pulverizing assembly according to the present utility model;
fig. 5 is a schematic view of a cutting assembly according to the present utility model.
In the figure: 1 crushing box, 2 crushing assembly, 21 first fixed plate, 22 rotating shaft, 23 crushing cutter wheel, 24 second fixed plate, 25 protecting cover, 26 first belt pulley, 27 double belt pulley, 28 second belt pulley, 29 motor, 210 n-shaped fixed plate, 3 prismatic plate, 4 set of pore plates, 5 cutting assembly, 51 servo electric cylinder, 52 flat push plate, 53 cutter, 6 feed hopper, 7 switch, 8 joint plate, 9 crushing hole, 10 first inclined plate, 11 supporting plate, 12 second inclined plate, 13 bottom plate, 14 universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the utility model provides a technical scheme of a straw crushing device for agricultural machinery, which comprises the following steps: including smashing case 1, smashing the subassembly, polylith prismatic plate 3, trepanning board 4 and cutting off subassembly 5, smash the inside of case 1 and trepanning board 4, the equal fixed connection of prismatic plate 3 that link up board 8 and polylith level were arranged, polylith prismatic plate 3 is located between linking board 8 and trepanning board 4, smash the inside top surface of case 1 and be connected with cutting off subassembly 5, cutting off subassembly 5 and trepanning board 4 are connected, smash case 1 and smash subassembly 2 and two smash hole 9 and be connected, two smash hole 9 are all offered on linking board 8, link up board 8 and first hang plate 10 and correspond from top to bottom, first hang plate 10 fixed connection is at the inside lower extreme of smashing case 1.
The crushing assembly 2 comprises a first fixing plate 21, the left end and the right end of the first fixing plate 21 are respectively and fixedly connected with the left side surface inside the crushing box 1, the first fixing plate 21 is rotationally connected with the upper sides of two rotating shafts 22 through bearings, the lower ends of the two rotating shafts 22 are respectively rotationally connected with two second fixing plates 24 through bearings, the two second fixing plates 24 are respectively and fixedly connected with the bottom ends of the side surfaces inside two crushing holes 9, cut straws can fall into the crushing holes 9, so that the crushing cutter wheels 23 rotating in the crushing holes 9 crush the cut straws secondarily, and then the thoroughly crushed straws fall onto the first inclined plate 10 and slide onto the second inclined plate 12 after the rotation of the three crushing cutter wheels 23, and then the crushed straws on the second inclined plate 12 can be collected.
Three dislocated crushing cutter wheels 23 are fixedly connected to the two rotating shafts 22, the six crushing cutter wheels 23 are divided into three groups and two groups are respectively sleeved in the two crushing holes 9, the upper ends of the two rotating shafts 22 are respectively and fixedly connected with a first belt pulley 26 and a double belt pulley 27, and the first belt pulley 26 is in transmission connection with the double belt pulley 27 through a first transmission belt.
The double belt pulley 27 is in transmission connection with the second belt pulley 28 through the transmission belt II, the transmission belt II is sleeved in a rectangular hole I formed in the right side of the crushing box 1, the second belt pulley 28 is fixedly connected to an output shaft of the motor 29, the motor 29 is arranged on the inner bottom surface of the n-shaped fixing plate 210, the upper end of the output shaft of the motor 210 is in rotary connection with the upper side plate of the n-shaped fixing plate 210 through a bearing, the n-shaped fixing plate 210 is fixedly connected with the right side surface of the crushing box 1, the motor 29 on the crushing assembly 2 is controlled to rotate through the switch 7, the motor 29 drives the second belt pulley 28 and the two rotating shafts 22 to synchronously rotate, and accordingly the two rotating shafts 22 drive the two groups of crushing cutter wheels 23 to rotate in the crushing holes 9, and secondary crushing straw operation can be performed.
The cutting assembly 5 comprises a servo electric cylinder 51, the servo electric cylinder 51 is arranged on the inner top surface of the crushing box 1, the extending end of the servo electric cylinder 51 is fixedly connected with a flat push plate 52, a plurality of cutters 53 are fixedly connected with the bottom surface of the flat push plate 52, the cutters 53 are respectively sleeved with a plurality of rectangular holes formed in the trepanning plate 4, the cutters 53 are respectively embedded with gaps between the corner plates 3 in an up-down manner, the servo electric cylinder 51 on the cutting assembly 5 is controlled to extend and retract in a reciprocating manner through a switch 7, so that the extending end drives the flat push plate 52 and the cutters 53 to move up and down, and the cutters 53 move downwards to be just corresponding to the gaps between two adjacent corner plates 3 to be inserted, so that straws on the corner plates 3 can be cut off.
The left surface of smashing case 1 and feeder hopper 6 fixed connection, the feeder hopper corresponds with the feed port of smashing case 1 left surface offered and inside intercommunication, and the feed port corresponds with polylith prismatic plate 3 level, smashing case 1's front side installs switch 7, switch 7's output and motor 29 and servo electric cylinder 51's input all electricity are connected.
The left end and the right end of the bottom surface of the crushing box 1 are respectively fixedly connected with two support plates 11, the opposite side surfaces of the two support plates 11 are fixedly connected with a second inclined plate 12, the rear side of the second inclined plate 12 corresponds to a blanking hole formed by the first inclined plate 10 and the bottom surface of the crushing box 1, the bottom surfaces of the two support plates 11 are respectively fixedly connected with a bottom plate 13, and four corners of the bottom surface of the bottom plate 13 are respectively fixedly connected with four universal wheels 14.
The utility model comprises the following operation steps:
When the straw grinder is used, the motor 29 on the grinding assembly 2 is controlled to rotate through the switch 7, the motor 29 drives the second belt pulley 28 and the two rotating shafts 22 to synchronously rotate, so that the two rotating shafts 22 drive the two groups of grinding cutter wheels 23 to rotate in the grinding holes 9, then straws to be ground are inserted into the grinding box 1 through the feeding hopper 6, meanwhile, the inserted straws are just vertically lapped on the plurality of corner plates 3, then the servo motor cylinder 51 on the cutting assembly 5 is controlled to reciprocate through the switch 7, so that the extending end drives the flat push plate 52 and the plurality of cutters 53 to move up and down, the cutters 53 move downwards to just correspond to the gaps between the two adjacent corner plates 3 to be inserted, the switched straws possibly are partially clamped between the two adjacent cutters 53, but the cutters slide up and down along with the driving of the servo motor cylinder 51, so that the straws between the cutters 53 are pushed out by the sleeve plate 4 to drop into the grinding holes 9, and simultaneously, the cut straws drop into the cutting blades 9 drop into the inclined plates 23, and then the inclined plates 12 drop into the inclined plates 23, and the cut straws can be ground thoroughly, and then the cut into the inclined plates 12 can be ground, and the cut into the inclined plates, and the cut straws can be thoroughly ground, and the straws can be ground into the straw after being ground, and the cut.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a straw reducing mechanism for agricultural machine, includes crushing case (1), crushing subassembly, polylith prismatic plate (3), cover orifice plate (4) and cuts off subassembly (5), its characterized in that: the inside of smashing case (1) is all fixed connection with trepanning board (4), linking board (8) and polylith corner angle board (3) that the level was arranged, and the polylith corner angle board (3) are located between linking board (8) and trepanning board (4), the inside top surface of smashing case (1) is connected with cutting off subassembly (5), cutting off subassembly (5) is connected with trepanning board (4), smash case (1) and smash subassembly (2) and be connected, smash subassembly (2) and two smash hole (9) and be connected, two smash hole (9) all offer on linking board (8), linking board (8) correspond from top to bottom with first hang plate (10), first hang plate (10) fixed connection is in the inside lower extreme of smashing case (1).
2. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: the crushing assembly (2) comprises a first fixing plate (21), the left end and the right end of the first fixing plate (21) are respectively fixedly connected with the left side face inside the crushing box (1), the first fixing plate (21) is rotationally connected with the upper sides of two rotating shafts (22) through bearings, the lower ends of the two rotating shafts (22) are respectively rotationally connected with two second fixing plates (24) through bearings, and the two second fixing plates (24) are respectively fixedly connected with the bottom ends of the inner side faces of the two crushing holes (9).
3. The straw pulverizing apparatus for agricultural machinery according to claim 2, wherein: two all fixedly connected with three dislocation smash cutting edge (23) on pivot (22), six smash cutting edge (23) divide into three and three one set of and two sets of cover are established respectively in two crushing hole (9), two the upper end of pivot (22) respectively with first belt pulley (26) and double belt pulley (27) fixed connection, first belt pulley (26) are connected with double belt pulley (27) transmission through the drive belt one.
4. A straw pulverizing apparatus for agricultural machinery according to claim 3, wherein: the double belt pulley (27) is in transmission connection with the second belt pulley (28) through a second transmission belt, the second transmission belt is sleeved in a first rectangular hole formed in the right side of the crushing box (1), the second belt pulley (28) is fixedly connected to an output shaft of the motor (29), the motor (29) is installed on the inner bottom surface of the n-shaped fixing plate (210), the upper end of the output shaft of the motor (29) is in rotary connection with the upper side plate of the n-shaped fixing plate (210) through a bearing, and the n-shaped fixing plate (210) is fixedly connected with the right side surface of the crushing box (1).
5. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: the cutting assembly (5) comprises a servo electric cylinder (51), the servo electric cylinder (51) is arranged on the inner top surface of the crushing box (1), the extending end of the servo electric cylinder (51) is fixedly connected with a flat pushing plate (52), a plurality of cutters (53) are fixedly connected to the bottom surface of Ping Tuiban (52), the cutters (53) are respectively sleeved with a plurality of rectangular holes formed in a trepanning plate (4), and the cutters (53) are respectively embedded in gaps between the cutters and the angular plates (3).
6. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: the left side face of smashing case (1) and feeder hopper (6) fixed connection, the feeder hopper corresponds with the feed port of inside intercommunication that smashing case (1) left surface was seted up, and the feed port corresponds with polylith prismatic plate (3) level, switch (7) are installed to the leading flank of smashing case (1).
7. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: the bottom surface of smashing case (1) is controlled the end and is connected with two backup pads (11) fixed respectively, two backup pad (11) opposite flank and second hang plate (12) fixed connection, the rear side of second hang plate (12) and first hang plate (10) and smash case (1) bottom surface formation unloading hole correspond, two the bottom surface of backup pad (11) all with bottom plate (13) fixed connection, the bottom surface four corners of bottom plate (13) respectively with four universal wheels (14) fixed connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202323029046.XU CN220897258U (en) | 2023-11-09 | 2023-11-09 | Straw reducing mechanism for agricultural machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202323029046.XU CN220897258U (en) | 2023-11-09 | 2023-11-09 | Straw reducing mechanism for agricultural machine |
Publications (1)
Publication Number | Publication Date |
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CN220897258U true CN220897258U (en) | 2024-05-07 |
Family
ID=90908104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323029046.XU Active CN220897258U (en) | 2023-11-09 | 2023-11-09 | Straw reducing mechanism for agricultural machine |
Country Status (1)
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CN (1) | CN220897258U (en) |
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2023
- 2023-11-09 CN CN202323029046.XU patent/CN220897258U/en active Active
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