CN117136708A - Straw crushing and returning equipment for agricultural planting - Google Patents
Straw crushing and returning equipment for agricultural planting Download PDFInfo
- Publication number
- CN117136708A CN117136708A CN202311436443.0A CN202311436443A CN117136708A CN 117136708 A CN117136708 A CN 117136708A CN 202311436443 A CN202311436443 A CN 202311436443A CN 117136708 A CN117136708 A CN 117136708A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- outer side
- straw
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010902 straw Substances 0.000 title claims abstract description 92
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims abstract description 12
- 238000009313 farming Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 241000463219 Epitheca Species 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 238000009825 accumulation Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention discloses straw crushing and returning equipment for agricultural planting, which relates to the technical field of straw crushing and comprises an upper shell, a pressure release device, a flow slowing device and a driver, wherein the pressure release device is fixedly arranged in the upper shell, the upper shell is fixedly connected to the top of the flow slowing device, the flow slowing device is fixedly connected to the top of the driver, the outer side of the driver is fixedly connected with a dust fall device, a conveying belt is arranged at the bottom of the driver, the driver is fixedly connected with frames at two sides of the conveying belt, an impact device is arranged below the pressure release device, the impact device is fixedly connected to the inner side of the upper shell, and a crushing roller is rotatably arranged in the driver. This straw is smashed still field equipment for farming, both ends all fixedly connected with drags for the claw about through the fluid shell, takes place pivoted and drags for the claw wherein and play the straw that falls off and drag for the inside effect of fluid shell, still plays simultaneously and carries out broken effect in batches with large-scale straw and small-size straw.
Description
Technical Field
The invention relates to the technical field of straw crushing, in particular to straw crushing and returning equipment for agricultural planting.
Background
In agricultural production, the work after harvesting the crop fruits is to pull out the straw in the farmland, so as to prepare for the planting of later crops. Such as: cotton stalks or cornstalks are pulled out manually in the traditional mode, the pulled out stalks are placed in farmlands on site to burn in the wild to cause serious atmospheric pollution, so the state is greatly promoting the stalks to be crushed and returned to the fields, and the purposes of reducing pollution and improving the farmland stalks are achieved.
But the following problems occur in the process of crushing the straw: 1. the straw can cause blockage to the conveying pipeline due to the problem of flow; 2. the straws are divided into large straws and small straws, and the large straws are mixed with the small straws to form a surface which is difficult to crush, so that the crushing rollers slip on the crushing rollers or the crushing rollers are blocked; 3. a large amount of dust can appear in the process of crushing the straw, and the accumulation of the dust in the equipment can influence the normal operation of the equipment.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a straw is smashed still field equipment for farming, includes epitheca, pressure release ware, slow flow ware and driver, pressure release ware fixed mounting is in the inside of epitheca, epitheca fixed connection is at the top of slow flow ware, slow flow ware fixed connection is at the top of driver, the outside fixedly connected with dust fall ware of driver, the bottom of driver is provided with the conveyer belt, the frame fixed connection of driver and conveyer belt both sides;
the lower part of the pressure release device is provided with an impact device which is fixedly connected with the inner side of the upper shell, and the inside of the driver is rotatably provided with a crushing roller;
the pressure release device comprises a top ring plate, wherein the top ring plate is fixedly connected to the inner side of an upper shell, a sleeve plate is slidably arranged on the outer side of the top ring plate, the bottom of the sleeve plate is fixedly connected with an inner shell, two sides of the sleeve plate are fixedly connected with tentering strips, through holes are formed in the outer sides of the tentering strips, and the top of the tentering strips is fixedly connected to the inner side of the upper shell; the top of the tentering strip is fixedly connected with the upper shell, and meanwhile, the tentering strip can be expanded and contracted, the tentering strip in a contracted state plays a role in blocking straw from passing, and the tentering strip in an expanded state plays a role in allowing straw to pass through the through hole.
The inner side of the upper shell is provided with a slot hole, the inside of the slot hole is fixedly connected with a spring, one end of the spring, which is far away from the slot hole, is fixedly connected with a slide bar, the slide bar is slidably arranged in the slot hole, and one end of the slide bar, which is far away from the slot hole, is fixedly connected with the inner shell; when the straw in the inner shell slides down from top to bottom, the spring can restore the contracted state, the sleeve plate can be in friction nesting on the top ring plate again, and the through holes disappear along with the contraction of the tentering strips, so that the device can restore the original state.
The impactor comprises a support frame, wherein the support frame is fixedly connected to the inside of an upper shell, a driving rod is fixedly connected to the top of the support frame, a drainage disc is connected to the top of the driving rod through a coupler, a bearing column is arranged beside the driving rod, and the bearing column is fixedly connected to the bottom of the drainage disc, and plays a role in supporting the drainage disc;
the outside fixedly connected with ring cover of driving rod output, one side fixedly connected with cutter that the driving rod was kept away from to the ring cover, the one end that the cutter kept away from the ring cover is provided with the counterattack board, counterattack board fixed connection is in the inside of epitheca. The drainage disc plays a role in pulling and throwing the straws onto the impact plate for primary crushing, the outer side of the output end of the driving rod is fixedly connected with a ring sleeve, and the outer side of the ring sleeve is fixedly connected with the cutter, so that the cutter can perform secondary crushing on the fallen straws.
Preferably, the slow-flow device comprises a middle shell, the top of the middle shell is fixedly connected with an upper shell, the bottom of the middle shell is fixedly connected with a driver, the outer side of the middle shell is fixedly connected with a dust fall device, a slow-flow component is arranged in the middle shell, and an extension rod is sleeved on the outer side of the slow-flow component.
Preferably, one end of the extension rod, which is far away from the slow flow component, is fixedly connected with a rotary table, a first transmission box is connected to the outer side transmission of the rotary table, an outer connecting rod is arranged below the rotary table, and the outer connecting rod is in transmission connection with the inside of the first transmission box.
Preferably, one end of the external connection rod, which is far away from the first transmission case, is fixedly connected with the crushing roller, the external connection rod is inserted in the outer side of the transmission, a shaft bracket is arranged on the outer side of the external connection rod, and the shaft bracket is fixedly connected with the outer side of the transmission.
Preferably, the dust fall device comprises a splitter plate, the splitter plate is fixedly connected to the outer side of the middle shell, an external frame is arranged on the outer side of the splitter plate and fixedly connected to the outer side of the middle shell, and a water tank is communicated with the top of the external frame. The splitter plate has the function of differentiating the water impacted from the head on to form mist, and then the mist water enters the middle shell and is connected with the straw, so that dust on the surface of the straw or in the middle shell is deposited, and the dust is prevented from accumulating to damage equipment.
Preferably, the piston is slidably mounted in the external frame, a limiting plate is fixedly connected to the outer side of the piston, the limiting plate is inserted in the outer side of the external frame, and a magnet is fixedly connected to one side, away from the flow dividing plate, of the external frame.
Preferably, the lower part of limiting plate is provided with the inserted bar, inserted bar fixed connection is in the outside of piston, the inserted bar alternates in the outside of external frame, the outside fixedly connected with solid fixed ring that the inserted bar is in the outside of external frame, the outside fixedly connected with of solid fixed ring is far away accuse magnet.
Preferably, the driver comprises a lower shell, the top and the middle shell of the lower shell are fixedly connected, the inside of the lower shell is rotationally connected with the crushing roller, the outer side of the lower shell is rotationally connected with the extension rod, the outer side of the lower shell is fixedly connected with a side plate, and the bottom of the side plate is fixedly connected with two side frames of the conveying belt.
Preferably, the top fixedly connected with bridge frame board of conveyer belt both sides frame, the top fixedly connected with motor of bridge frame board, the output transmission of motor is connected with No. two drive boxes, no. two drive boxes's outside is connected with crushing roller transmission. Through the start of motor, finally make crushing roller take place to rotate and realize the crushing effect to straw, and crushing roller's below is provided with the conveyer belt, and it plays the straw after accomplishing the crushing and carries out the effect of conveying.
Preferably, the slow flow component comprises a fluid shell, wherein the outer side of the fluid shell is fixedly connected with the extension rod, and the upper end and the lower end of the fluid shell are fixedly connected with fishing claws. The upper end and the lower end of the fluid shell are fixedly connected with fishing claws, the fishing claws rotate to drag the fallen straws into the fluid shell, and meanwhile, the large-sized straws and the small-sized straws are crushed in batches.
Preferably, a rotary beating piece is arranged in the fluid shell, and the rotary beating piece is rotationally connected to the outer side of the extension rod. The rotary threshing sheet rotates on the extension rod to reduce the descending speed of the small straw, avoid contact with the large straw and simultaneously take a downward effect together, and simultaneously play a role in throwing out the rhizomes or other dust mixed in the small straw.
The invention provides straw crushing and returning equipment for agricultural planting. The beneficial effects are as follows:
1. the straw smashing and returning equipment for agricultural planting can be expanded and contracted through the tentering strips, the tentering strips in a contracted state play a role in blocking straw from passing, and the tentering strips in an expanded state play a role in allowing straw to pass through the through holes.
2. This straw is smashed still field equipment for farming, the straw that will enter into the space that epitheca and inner shell enclose through the through-hole in, straw will follow a brand-new passageway and carry down immediately to play the effect that reduces the inner shell and influence the conveying volume because of slightly piling up, still play the effect of reposition of redundant personnel pressure release simultaneously.
3. This still field equipment is smashed to straw for farming will strike on the drainage dish through the most straw that drops from the top, wherein the drainage dish plays and pulls the straw and get rid of the effect of carrying out the primary crushing on the impact plate, and the outside fixedly connected with ring cover of actuating lever output, and the outside of ring cover is with cutter fixed connection, consequently the cutter will carry out the effect of secondary crushing to the straw that drops.
4. This straw is smashed still field equipment for farming is through carousel and extension rod fixed connection, finally makes the extension rod drive the fluid shell and takes place to rotate, and the equal fixedly connected with in upper and lower both ends of wherein the fluid shell drags for the claw, and wherein takes place pivoted and drags for the claw and plays the straw that falls into the inside effect of fluid shell, still plays simultaneously and carries out broken effect in batches with large-scale straw and small-size straw.
5. This still field equipment is smashed with straw to farming will strike the piece to changeing through entering into the inside small-size straw of fluid shell, changes the piece at this moment and will take place to rotate on the extension rod to play the reduction small-size straw decline speed, avoid contacting and simultaneously downward effect together with large-size straw, still play simultaneously and throw out the effect with the inside rhizome that mingles of small-size straw or other dust.
6. This straw is smashed still field equipment for farming will strike on the flow distribution plate through the promotion of water received the piston, and wherein the flow distribution plate plays the effect that makes it form vaporific with the water differentiation that comes into that the head-on strikes, then forms vaporific water and will get into in the mesochite and meet with the straw to play the dust that deposits straw surface or mesochite are inside, prevent that the accumulation of dust from causing the effect of damage to equipment.
Drawings
FIG. 1 is a schematic diagram of the external structure of a straw crushing and returning device for agricultural planting;
FIG. 2 is a schematic overall sectional view of the present invention;
FIG. 3 is a schematic diagram of a pressure relief device according to the present invention;
FIG. 4 is a schematic cross-sectional view of a pressure relief device according to the present invention;
FIG. 5 is a schematic view of the structure of the striker according to the present invention;
FIG. 6 is a schematic view of a slow-flow device according to the present invention;
FIG. 7 is a schematic cross-sectional view of the slow flow assembly and the dust collector of the present invention;
fig. 8 is a schematic diagram of the structure of the actuator of the present invention.
In the figure: 1. an upper case; 2. a pressure relief device; 3. a flow retarder; 4. a driver; 5. a dust fall device; 6. a conveyor belt; 7. a pulverizing roller; 9. a striker; 21. a top ring plate; 22. a ferrule plate; 23. an inner case; 24. tentering strips; 25. a through hole; 26. a spring; 27. a slide bar; 28. a slot hole; 91. a supporting frame; 92. a drive rod; 93. a ring sleeve; 94. a drainage tray; 95. a bearing column; 96. a cutter; 97. a counterattack plate; 31. a middle shell; 32. an outer connecting rod; 33. a shaft bracket; 34. a first transmission case; 35. a turntable; 36. an extension rod; 37. a slow flow component; 51. a diverter plate; 52. an external frame; 53. a water tank; 54. a piston; 55. a limiting plate; 56. a magnet; 57. a rod; 58. a fixing ring; 59. a remote control magnet; 41. a lower case; 42. a side plate; 43. a bridge plate; 44. a motor; 45. a second transmission case; 371. a fluid shell; 372. fishing out claws; 373. and (5) turning into a sheet.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a still field equipment is smashed to straw for farming, includes epitheca 1, pressure release ware 2, slow flow ware 3 and driver 4, pressure release ware 2 fixed mounting is in the inside of epitheca 1, epitheca 1 fixed connection is at the top of slow flow ware 3, slow flow ware 3 fixed connection is at the top of driver 4, the outside fixedly connected with dust fall ware 5 of driver 4, the bottom of driver 4 is provided with conveyer belt 6, the frame fixed connection of driver 4 and conveyer belt 6 both sides, the below of pressure release ware 2 is provided with striker 9, striker 9 fixed connection is in the inboard of epitheca 1, crushing roller 7 is installed in the internal rotation of driver 4.
The pressure release device 2 comprises a top ring plate 21, the top ring plate 21 is fixedly connected to the inner side of the upper shell 1, a sleeve plate 22 is slidably mounted on the outer side of the top ring plate 21, an inner shell 23 is fixedly connected to the bottom of the sleeve plate 22, tentering strips 24 are fixedly connected to two sides of the sleeve plate 22, through holes 25 are formed in the outer sides of the tentering strips 24, the tops of the tentering strips 24 are fixedly connected to the inner side of the upper shell 1, slotted holes 28 are formed in the inner side of the upper shell 1, springs 26 are fixedly connected to the inner sides of the slotted holes 28, one ends, away from the slotted holes 28, of the springs 26 are fixedly connected with sliding rods 27, the sliding rods 27 are slidably mounted in the inner sides of the slotted holes 28, and one ends, away from the slotted holes 28, of the sliding rods 27 are fixedly connected with the inner shell 23.
By throwing the straw into the upper part of the upper case 1, when the number of the straw throwing is too large, which causes a slight accumulation in the inner case 23, wherein the inner case 23 is elastic, so that when the straw accumulates in the inner case, it expands, while the weight of the inner case 23 itself increases, and the top of the inner case 23 is fixedly connected with the sheathing plate 22, and the sheathing plate 22 is frictionally nested in the top ring plate 21, so that the inner case 23 withdraws the sheathing plate 22 from the inside of the top ring plate 21, wherein both sides of the sheathing plate 22 are connected with the tenter bars 24, and the top of the tenter bars 24 are fixedly connected with the upper case 1, while the tenter bars 24 themselves are extensible and contractible, while the tenter bars 24 in the extended state play a role of blocking the passage of the straw, and the tenter bars 24 in the extended state play a role of letting the straw pass through the through holes 25.
The straw passing through the through holes 25 enters the space surrounded by the upper shell 1 and the inner shell 23, and then is conveyed downwards from a brand new channel, so that the effect of reducing the conveying quantity of the inner shell 23 due to slight accumulation is achieved, and meanwhile, the effect of diversion and pressure relief is also achieved.
The outer side of the inner shell 23 is fixedly connected with the sliding rod 27, the top of the sliding rod 27 is connected with the spring 26, the sliding rod 27 is slidably connected in the slotted hole 28, the spring 26 is always in a compressed state, the spring 26 is in a pulled state because the inner shell 23 is slightly piled up to cause the self weight of the inner shell to rise, but when the straw pile inside the inner shell 23 slides down from top to bottom, the spring 26 is restored to a contracted state, the sleeve plate 22 is re-frictionally nested on the top ring plate 21, and the through hole 25 is also disappeared along with the contraction of the tenter bars 24, so that the device is restored to the original state.
The impactor 9 comprises a support 91, the support 91 is fixedly connected with the inside of the upper shell 1, a driving rod 92 is fixedly connected with the top of the support 91, a drainage disc 94 is connected with the top of the driving rod 92 through a coupling, a bearing column 95 is arranged on the side of the driving rod 92, the bearing column 95 is fixedly connected with the bottom of the drainage disc 94, a ring sleeve 93 is fixedly connected with the outer side of the output end of the driving rod 92, a cutter 96 is fixedly connected with one side, far away from the driving rod 92, of the ring sleeve 93, a reaction plate 97 is arranged at one end, far away from the ring sleeve 93, of the cutter 96, and the reaction plate 97 is fixedly connected with the inside of the upper shell 1.
The driving rod 92 is started, so that the drainage disc 94 connected with the driving rod through the coupler rotates, most of straws falling from the upper surface of the driving rod will impact on the drainage disc 94, the drainage disc 94 plays a role in pulling and throwing the straws onto the impact plate 97 for primary crushing, the outer side of the output end of the driving rod 92 is fixedly connected with the annular sleeve 93, and the outer side of the annular sleeve 93 is fixedly connected with the cutter 96, so that the cutter 96 can perform secondary crushing on the fallen straws.
In the second embodiment, as shown in fig. 6-8, the bottom of the middle shell 31 is fixedly connected with the driver 4, the outer side of the middle shell 31 is fixedly connected with the dust fall device 5, a slow flow component 37 is arranged in the middle shell 31, an extension rod 36 is sleeved on the outer side of the slow flow component 37, one end of the extension rod 36 away from the slow flow component 37 is fixedly connected with a rotary table 35, a first transmission box 34 is connected to the outer side of the rotary table 35 in a transmission manner, an outer connection rod 32 is arranged below the rotary table 35, the outer connection rod 32 is in transmission connection with the inner side of the first transmission box 34, one end of the outer connection rod 32 away from the first transmission box 34 is fixedly connected with the crushing roller 7, the outer connection rod 32 is inserted in the outer side of the driver 4, a shaft bracket 33 is arranged on the outer side of the outer connection rod 32, and the shaft bracket 33 is fixedly connected to the outer side of the driver 4.
The slow flow component 37 comprises a fluid shell 371, wherein the outer side of the fluid shell 371 is fixedly connected with an extension rod 36, the upper end and the lower end of the fluid shell 371 are fixedly connected with a fishing claw 372, a turning sheet 373 is arranged in the fluid shell 371, and the turning sheet 373 is rotationally connected to the outer side of the extension rod 36.
Then the straw will fall into the middle shell 31, at this time, the motor 44 is started, so that the second transmission box 45 in transmission connection with the motor will drive the crushing roller 7 to rotate, and then the other end of the crushing roller 7 is connected with the extension rod 36, so that the first transmission box 34 in transmission connection with the other end of the extension rod 36 will drive the turntable 35 to rotate, and the outer side of the turntable 35 is connected with the extension rod 36, finally the extension rod 36 drives the fluid shell 371 to rotate, wherein the upper end and the lower end of the fluid shell 371 are fixedly connected with the fishing claws 372, the fishing claws 372 rotating take the fallen straw into the fluid shell 371, and meanwhile the large straw and the small straw are crushed in batches.
The small-sized straws entering the fluid shell 371 can collide with the rotary beating piece 373, and at the moment, the rotary beating piece 373 can rotate on the extension rod 36 to reduce the descending speed of the small-sized straws, avoid contacting with the large-sized straws and simultaneously act downwards together, and simultaneously act to throw out the rhizomes or other dust mixed in the small-sized straws.
The dust fall device 5 comprises a flow distribution plate 51, the flow distribution plate 51 is fixedly connected to the outer side of the middle shell 31, an external frame 52 is arranged on the outer side of the flow distribution plate 51, the external frame 52 is fixedly connected to the outer side of the middle shell 31, a water tank 53 is communicated with the top of the external frame 52, a piston 54 is slidably mounted in the external frame 52, a limiting plate 55 is fixedly connected to the outer side of the piston 54, the limiting plate 55 is inserted into the outer side of the external frame 52, a magnet 56 is fixedly connected to one side, far away from the flow distribution plate 51, of the external frame 52, an inserting rod 57 is arranged below the limiting plate 55, the inserting rod 57 is fixedly connected to the outer side of the piston 54, the inserting rod 57 is inserted into the outer side of the external frame 52, a fixing ring 58 is fixedly connected to the outer side of the external frame 52, and a remote control magnet 59 is fixedly connected to the outer side of the fixing ring 58.
By operating the remote control magnet 59 on the device to make it magnetic, the magnet 56 will repel it, and the remote control magnet 59 is connected with the fixed ring 58, and the inner side of the fixed ring 58 is connected with the insert rod 57, so the insert rod 57 will drive the piston 54 to move outwards, wherein the piston 54 is fixedly connected with the insert rod 57 and is slidingly installed inside the external frame 52, the piston 54 blocks the outlet of the water tank 53 at the beginning, but as the piston 54 moves outwards, the water inside the water tank 53 will enter the external frame 52;
immediately after the remote control magnet 59 is changed to be opposite to the magnet 56, the remote control magnet 59 apprehend the insert rod 57 to extend into the external frame 52, then the piston 54 can violently impact the water which is remained in the external frame 52, the water can impact the flow dividing plate 51, the flow dividing plate 51 can differentiate the water which is impacted from the head to form mist, and then the mist water can enter the middle shell 31 and be connected with the straw so as to precipitate dust on the surface of the straw or in the middle shell 31, and the dust is prevented from accumulating to damage equipment.
The driver 4 includes inferior valve 41, inferior valve 41's top and well shell 31 fixed connection, inferior valve 41's inside rotates with crushing roller 7 to be connected, inferior valve 41's outside rotates with extension rod 36 to be connected, inferior valve 41's outside fixedly connected with curb plate 42, the bottom of curb plate 42 and the both sides frame fixed connection of conveyer belt 6, the top fixedly connected with bridge plate 43 of conveyer belt 6 both sides frame, the top fixedly connected with motor 44 of bridge plate 43, motor 44's output transmission is connected with No. two transmission case 45, no. two transmission case 45's outside is connected with crushing roller 7 transmission.
The crushing roller 7 is finally rotated to realize the crushing effect on the straw by starting the motor 44, and the conveyer belt 6 is arranged below the crushing roller 7 and plays a role in conveying the crushed straw.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a still field equipment is smashed to straw for farming, includes epitheca (1), pressure release ware (2), slow flow ware (3) and driver (4), its characterized in that: the pressure release device is characterized in that the pressure release device (2) is fixedly arranged in the upper shell (1), the upper shell (1) is fixedly connected to the top of the slow flow device (3), the slow flow device (3) is fixedly connected to the top of the driver (4), the dust fall device (5) is fixedly connected to the outer side of the driver (4), the conveying belt (6) is arranged at the bottom of the driver (4), and the frames on two sides of the conveying belt (6) are fixedly connected with each other;
an impactor (9) is arranged below the pressure release device (2), the impactor (9) is fixedly connected to the inner side of the upper shell (1), and a crushing roller (7) is rotatably arranged in the driver (4);
the pressure release device (2) comprises a top ring plate (21), the top ring plate (21) is fixedly connected to the inner side of the upper shell (1), a plug bush plate (22) is slidably arranged on the outer side of the top ring plate (21), an inner shell (23) is fixedly connected to the bottom of the plug bush plate (22), tentering strips (24) are fixedly connected to the two sides of the plug bush plate (22), through holes (25) are formed in the outer side of the tentering strips (24), and the top of the tentering strips (24) is fixedly connected to the inner side of the upper shell (1);
a slot hole (28) is formed in the inner side of the upper shell (1), a spring (26) is fixedly connected to the inner side of the slot hole (28), a sliding rod (27) is fixedly connected to one end, away from the slot hole (28), of the spring (26), the sliding rod (27) is slidably mounted in the slot hole (28), and one end, away from the slot hole (28), of the sliding rod (27) is fixedly connected with the inner shell (23);
the impactor (9) comprises a support frame (91), the support frame (91) is fixedly connected to the inside of the upper shell (1), a driving rod (92) is fixedly connected to the top of the support frame (91), a drainage disc (94) is connected to the top of the driving rod (92) through a coupler, a bearing column (95) is arranged on the side of the driving rod (92), and the bearing column (95) is fixedly connected to the bottom of the drainage disc (94);
the outside fixedly connected with ring cover (93) of driving rod (92) output, one side fixedly connected with cutter (96) that driving rod (92) were kept away from to ring cover (93), one end that ring cover (93) was kept away from to cutter (96) is provided with counterattack board (97), counterattack board (97) fixed connection is in the inside of epitheca (1).
2. The straw crushing and returning device for agricultural planting according to claim 1, wherein: the slow-flow device comprises a middle shell (31), wherein the top of the middle shell (31) is fixedly connected with an upper shell (1), the bottom of the middle shell (31) is fixedly connected with a driver (4), the outer side of the middle shell (31) is fixedly connected with a dust fall device (5), a slow-flow component (37) is arranged in the middle shell (31), and an extension rod (36) is sleeved on the outer side of the slow-flow component (37).
3. The straw crushing and returning device for agricultural planting according to claim 2, wherein: one end that slow flow subassembly (37) was kept away from to extension rod (36) is fixedly connected with carousel (35), the outside transmission of carousel (35) is connected with transmission case (34) No. one, the below of carousel (35) is provided with extension rod (32), the inside at transmission case (34) is connected in the transmission of extension rod (32).
4. A straw crushing and returning device for agricultural planting according to claim 3, wherein: one end of an external connection rod (32) far away from a first transmission case (34) is fixedly connected with the crushing roller (7), the external connection rod (32) is inserted in the outer side of the driver (4), a shaft bracket (33) is arranged on the outer side of the external connection rod (32), and the shaft bracket (33) is fixedly connected to the outer side of the driver (4).
5. The straw crushing and returning device for agricultural planting according to claim 1, wherein: the dust fall device (5) comprises a flow distribution plate (51), the flow distribution plate (51) is fixedly connected to the outer side of the middle shell (31), an external frame (52) is arranged on the outer side of the flow distribution plate (51), the external frame (52) is fixedly connected to the outer side of the middle shell (31), and a water tank (53) is communicated with the top of the external frame (52).
6. The straw crushing and returning device for agricultural planting according to claim 5, wherein: the inside slidable mounting of external frame (52) has piston (54), the outside fixedly connected with limiting plate (55) of piston (54), limiting plate (55) alternate in the outside of external frame (52), one side fixedly connected with magnet (56) that external frame (52) kept away from flow distribution plate (51).
7. The straw crushing and returning device for agricultural planting according to claim 6, wherein: the utility model discloses a motor vehicle, including limiting plate (55), piston (54) and fixed ring (58), limiting plate (55) below is provided with inserted bar (57), inserted bar (57) fixed connection is in the outside of piston (54), inserted bar (57) alternate in the outside of external frame (52), outside fixedly connected with solid fixed ring (58) that inserted bar (57) are in the outside of external frame (52), the outside fixedly connected with remote control magnet (59) of solid fixed ring (58).
8. The straw crushing and returning device for agricultural planting according to claim 1, wherein: the driver (4) comprises a lower shell (41), the top of the lower shell (41) is fixedly connected with a middle shell (31), the inside of the lower shell (41) is rotationally connected with a crushing roller (7), the outer side of the lower shell (41) is rotationally connected with an extension rod (36), a side plate (42) is fixedly connected to the outer side of the lower shell (41), and the bottom of the side plate (42) is fixedly connected with two side frames of a conveying belt (6).
9. The straw crushing and returning device for agricultural planting according to claim 8, wherein: the top fixedly connected with bridge frame board (43) of conveyer belt (6) both sides frame, the top fixedly connected with motor (44) of bridge frame board (43), the output transmission of motor (44) is connected with No. two transmission cases (45), the outside and the crushing roller (7) transmission of No. two transmission cases (45) are connected.
10. The straw crushing and returning device for agricultural planting according to claim 2, wherein: the slow flow assembly (37) comprises a fluid shell (371), the outer side of the fluid shell (371) is fixedly connected with an extension rod (36), and the upper end and the lower end of the fluid shell (371) are fixedly connected with fishing claws (372).
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| CN202311436443.0A CN117136708B (en) | 2023-11-01 | 2023-11-01 | Straw crushing and returning equipment for agricultural planting |
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| CN202311436443.0A CN117136708B (en) | 2023-11-01 | 2023-11-01 | Straw crushing and returning equipment for agricultural planting |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117136708B (en) | 2024-01-19 |
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