CN212367923U - Straw smashing and burying machine - Google Patents
Straw smashing and burying machine Download PDFInfo
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- CN212367923U CN212367923U CN202021732802.9U CN202021732802U CN212367923U CN 212367923 U CN212367923 U CN 212367923U CN 202021732802 U CN202021732802 U CN 202021732802U CN 212367923 U CN212367923 U CN 212367923U
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Abstract
A straw smashing and burying machine comprises a front machine and a rear machine which are connected into a whole through a connecting piece; the front machine comprises a front machine frame mechanism, and a suspension mechanism, a transmission mechanism, a straw crushing mechanism and a straw conveying and lifting mechanism of the front machine are arranged on the front machine frame mechanism; the rear machine comprises a rear machine frame mechanism, and a suspension mechanism, a transmission mechanism, a soil rotating mechanism and a straw collecting mechanism of the rear machine are arranged on the rear machine frame mechanism; the suspension mechanisms of the front machine and the rear machine are used for connecting power equipment; the straw crushing mechanism of the front machine is connected with the straw conveying and lifting mechanism through a transmission mechanism, the straw conveying and lifting mechanism is connected with the straw collecting mechanism of the rear machine, and the transmission mechanism of the rear machine is connected with the soil rotating mechanism. The utility model has the characteristics of reasonable design and layout, good straw landfill effect and high working efficiency.
Description
Technical Field
The utility model belongs to the technical field of the agricultural, concretely relates to pure landfill machine of straw powder.
Background
The method for treating the straws in modern agriculture is to collect the fruits by a special collecting machine, directly crush the straws to the field, throw the straws on the ground surface and immediately plough and dig into the soil by a rotary cultivator or a plough share, but has the following defects: the crushed straws are processed by a rotary cultivator, a ploughshare or a straw crushing and returning machine. Such as: publication No. CN 110839358A and publication No. CN 203340620U can only leave the crushed straws in the shallow layer of the soil or mix with the soil of the planting layer and return the straws to the field, which is not beneficial to the full decomposition of the straws, the next cultivation and the water retention.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pure landfill machine of straw powder has the characteristics that design layout is reasonable, and the straw landfill is effectual, and work efficiency is high.
The utility model adopts the technical proposal that:
a straw smashing and burying machine comprises a front machine and a rear machine which are connected into a whole through a connecting piece; the front machine comprises a front machine frame mechanism, and a suspension mechanism, a transmission mechanism, a straw crushing mechanism and a straw conveying and lifting mechanism of the front machine are arranged on the front machine frame mechanism; the rear machine comprises a rear machine frame mechanism, and a suspension mechanism, a transmission mechanism, a soil rotating mechanism and a straw collecting mechanism of the rear machine are arranged on the rear machine frame mechanism; the suspension mechanisms of the front machine and the rear machine are used for connecting power equipment; the straw crushing mechanism of the front machine is connected with the straw conveying and lifting mechanism through a transmission mechanism, the straw conveying and lifting mechanism is connected with the straw collecting mechanism of the rear machine, and the transmission mechanism of the rear machine is connected with the soil rotating mechanism.
The front frame mechanism comprises a plurality of front frame beams, the front frame beams are sealed by protective covers, straw smashing mechanisms and spiral conveying shafts are sequentially installed in cavities formed after the two ends of each beam are sealed by side plates, a lifting fan is installed on a spiral conveying shaft in the outer side of one side plate, the lifting fan is communicated with a straw collecting mechanism through a straw conveying pipe and a rear frame, a T-shaped shaft gearbox is installed on the beam of the front frame, an output end of the T-shaped shaft gearbox is connected with a linking shaft, the linking shaft sequentially transmits the straw smashing mechanisms through a transmission mechanism, the spiral conveying shafts and the lifting fan.
And a spiral conveying shaft groove is formed in the lower rear part of the spiral conveying shaft.
Rear frame mechanism includes a plurality of rear machine crossbeams, installs soil rotating mechanism and straw collecting vat in proper order in the cavity that forms after the both ends of each crossbeam are sealed by the curb plate between each rear machine crossbeam by the protective cover, the tank bottom of this straw collecting vat makes progress for the tank bottom of straw collecting vat with there is the space between the inner wall of guard plate, and this space is the passageway that soil rotating flows, installs L type gear box on the crossbeam of rear machine, and horizontal transmission shaft is connected to the output of this L type gear box, and this horizontal transmission shaft revolves soil mechanism through the drive mechanism transmission of rear machine and moves, and the input of L type gear box and another output of the T type gear box of preceding machine are connected.
The transmission mechanism of the rear machine is a vertical gearbox, the vertical gearbox is arranged on the outer side of a side plate of the rear machine, the input end of the vertical gearbox is connected with the transverse transmission shaft, and the output end of the vertical gearbox is connected with a rear machine soil rotating shaft of the soil rotating mechanism.
The utility model has the characteristics of reasonable design and layout, good straw landfill effect and high working efficiency.
Drawings
FIG. 1 is a schematic axial view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a right side view of the present invention;
fig. 5 is a top view of the present invention;
FIG. 6 is a cross-sectional view A-A of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 8 is a schematic structural view of the straw collecting tank of the present invention;
FIG. 9 is a schematic view of the direction of straw and soil during operation of the present invention;
reference numbers in the figures: 1. the front machine crossbeam I2, the T-shaped shaft gearbox 3, the front machine crossbeam II 4, the gearbox base 5, the front machine upper suspension frame 6, the longitudinal traction plate 7, the link shaft 8, the front machine left side plate 9-2, the first belt pulley 9-1, the second belt pulley 9-3, the fourth belt pulley 9-4, the third belt pulley 10-1, the first rubber belt 10-2, the second rubber belt 11, the lifting fan 12, the vertical gearbox 13, the connector 14, the straw conveying pipe 15, the transverse transmission shaft 16, the L-shaped shaft gearbox 17 longitudinal transmission shaft 18, the rear machine upper suspension frame 19, the pull rod 20, the rear machine crossbeam II 21, the rear machine protective cover 22, the rear machine crossbeam I23, the rear machine right side plate 24, the front machine rear protective cover 25, the front machine crossbeam III 26, the arc-shaped fixed protective plate 27, the front machine protective rubber plate 28, the front machine right side plate 29, the straw crushing shaft 30 and the spiral conveying shaft 30 The straw crushing device comprises a feeding shaft 31, a rear machine longitudinal traction plate 32, a rear machine front protective rubber plate 33, a rear machine soil rotating shaft 34, a straw crushing blade 35, a rear machine soil rotating blade 36, a rear machine left side plate 37, a hand buckle 38, a front machine cross beam IV 39, a pin 40, a rear machine rear protective cover 41, a rear machine rear cross beam III 42, a rear machine rear protective rubber plate 43, a rear machine connecting plate 44, a spiral conveying shaft groove 45, a front machine cross beam V46, a rear machine front baffle 47, a rubber isolation plate 48, a straw collecting groove 49, a fan blade assembly 50, a rear sealing plate 51 and a gearbox seat.
Detailed Description
The present invention and its principles will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a straw crushing and burying machine is composed of a front machine and a rear machine which are connected into a whole through a connecting piece; the front machine comprises a front machine frame mechanism, and a suspension mechanism, a transmission mechanism, a straw crushing mechanism and a straw conveying and lifting mechanism of the front machine are arranged on the front machine frame mechanism; the rear machine comprises a rear machine frame mechanism, and a suspension mechanism, a transmission mechanism, a soil rotating mechanism and a straw collecting mechanism of the rear machine are arranged on the rear machine frame mechanism; the suspension mechanisms of the front machine and the rear machine are used for connecting power equipment; the straw crushing mechanism of the front machine is connected with the straw conveying and lifting mechanism through a transmission mechanism, the straw conveying and lifting mechanism is connected with the straw collecting mechanism of the rear machine, and the transmission mechanism of the rear machine is connected with the soil rotating mechanism.
As shown in figure 7, the structure that the front machine and the rear machine are connected into a whole is that a symmetrical rear machine hitch plate 43 is arranged in the middle of the rear side of a front machine cross beam IV 38, a rear machine longitudinal traction plate 31 is arranged on a rear machine cross beam I22, and the front ends of the rear machine hitch plate 43 and the rear machine longitudinal traction plate 31 are connected through a pin 39 so as to connect the front machine and the rear machine into a whole.
Preceding machine frame mechanism includes a plurality of preceding quick-witted crossbeams, seal by the protective cover between each preceding quick-witted crossbeam, install straw rubbing crusher in proper order and carry axle 30 in the cavity that forms after the both ends of each crossbeam are sealed by the curb plate, install lifting fan 11 on the carry axle 30 that is in the curb plate outside, this lifting fan 11 passes through straw conveyer pipe 14 and the straw collection mechanism intercommunication of back machine, install T type gear box 2 on the crossbeam of preceding machine, a output connection chain axle 7 of this T type gear box 2, this chain axle 7 passes through drive mechanism and drives straw rubbing crusher in proper order, carry axle 30 and lifting fan 11.
The front machine frame mechanism comprises a front machine cross beam I1, and a front machine cross beam II 3, a front machine cross beam III 25 and a front machine cross beam IV 38 are sequentially arranged behind the front machine cross beam I1, wherein the front machine cross beam II 3 is positioned below the front machine cross beam I1, and the front machine cross beam V45 is positioned below the front machine cross beam IV 38.
Be equipped with arc fixed protective cover 26 between preceding quick-witted crossbeam I1, preceding quick-witted crossbeam III 25, the preceding quick-witted crossbeam II 3, this arc fixed protective cover 26 both ends are installed on the crossbeam curb plate.
And a rear sealing plate 50 is arranged between the front machine cross beam IV 38 and the front machine cross beam V45.
A front machine rear protective cover 24 capable of being turned over forwards is arranged between the front machine cross beam III 25 and the front machine cross beam IV 38, and a hand buckle 37 arranged on the front machine rear protective cover 24 is connected with a buckle arranged on the front machine cross beam IV 38. The spiral conveying shaft 30 and the spiral conveying shaft groove 44 are convenient to clean when material blockage occurs in the process of conveying materials.
The two ends of each front cross beam are provided with a front left side plate 8 and a front right side plate 28. A straw smashing shaft 29 and a spiral conveying shaft 30 are respectively arranged on the left side plate 8 and the right side plate 28 of the front machine, and a plurality of movable groups of straw smashing blades 34 are arranged on the straw smashing shaft 29 to form a straw smashing mechanism of the front machine.
The lifting fan 11 is arranged at the rear side of the left side plate 8 of the front machine and is communicated with the inner end of the left side plate 8, and a fan blade assembly 49 is arranged in the lifting fan 11 and rotates coaxially with the spiral conveying shaft 30.
The middle parts of the front machine crossbeam I1 and the front machine crossbeam III 25 are provided with a gearbox base 4, a T-shaped shaft gearbox 2 is arranged on the gearbox base, the left side of the T-shaped shaft gearbox 2 is connected with a link shaft 7, the end part of the left side of the T-shaped shaft gearbox is provided with a first belt pulley 9-2, and the T-shaped shaft gearbox is in transmission with a second belt pulley 9-1 arranged at the left end of a straw crushing shaft 29 through a first rubber belt 10-1. The right end of the straw crushing shaft 29 is provided with a third belt pulley 9-4 which is in transmission with a fourth belt pulley 9-3 arranged at the right end of the spiral conveying shaft 30 through a second rubber belt 10-2.
The front suspension mechanism comprises a longitudinal traction plate 6 which is symmetrically arranged on a front machine cross beam I1 and a front machine cross beam III 25, a front machine upper suspension rack 5 is arranged on the longitudinal traction plate 6, and traction operation and lifting action can be performed after the front machine upper suspension rack is articulated with a tractor.
The screw conveying shaft 30 is provided with a screw conveying shaft groove 44 at the lower rear part, and the screw conveying shaft groove 44 is formed by a gap between a U-shaped baffle plate arranged below the front cross beam IV 38 and the screw conveying shaft 30. For blocking the collection of the crushed straw material so that the screw conveying shaft 30 conveys the material into the lift fan 11.
The lower end of the front machine crossbeam II 3 which is positioned at the foremost end in the plurality of front machine crossbeams is provided with a plurality of front machine protection rubber plates 27 which can independently move. The front machine protection rubber plate 27 is arranged to freely adjust the opening distance for attaching to the straw on the ground with uneven thickness. Meanwhile, the crushed straw material is prevented from being discharged forwards.
The rear machine frame mechanism comprises a plurality of rear machine crossbeams, soil rotating mechanisms and straw collecting tanks 48 are sequentially arranged in cavities formed after the rear machine crossbeams are sealed by protective covers and the two ends of each crossbeam are sealed by side plates, the tank bottoms of the straw collecting tanks 48 face upwards, a space is formed between the tank bottoms of the straw collecting tanks 48 and the inner walls of the protective covers arranged between the crossbeams, the space is a soil rotating flowing channel, an L-shaped speed changing box 16 is arranged on the crossbeam of the rear machine, the output end of the L-shaped speed changing box 16 is connected with a transverse transmission shaft 15, the transverse transmission shaft 15 rotates the soil rotating mechanisms to move through the transmission mechanism of the rear machine, and the input end of the L-shaped speed changing box 16 is connected with the other output end of the T-shaped speed changing box 2 of the front machine.
The rear machine frame mechanism comprises a rear machine cross beam I22, and a rear machine cross beam II 20 and a rear machine cross beam III 41 are sequentially arranged behind the rear machine cross beam I22. A rear machine protective cover 21 is arranged between the rear machine cross beam I22 and the rear machine cross beam II 20, and a rear machine rear protective cover 40 is arranged between the rear machine cross beam II 20 and the rear machine cross beam III 41. A rear machine front baffle 46 is arranged below the rear machine cross beam I22.
The rear left side plate 36 and the rear right side plate 23 are mounted at both ends of each rear cross member. A soil rotating shaft 33 and a straw collecting tank 48 are respectively arranged on the rear machine left side plate 36 and the rear machine right side plate 23, and a plurality of groups of soil rotating knives 35 are arranged on the soil rotating shaft 33 to form a soil rotating mechanism of the rear machine.
The transmission mechanism of the rear machine is a vertical gearbox 12 which is arranged on the outer side of a side plate of the rear machine, the input end of the transmission mechanism is connected with the transverse transmission shaft 15, and the output end of the transmission mechanism is connected with a rear machine soil rotating shaft 33 of the soil rotating mechanism.
The vertical gearbox 12 is fixed on the side surface of the left side plate 36 of the rear machine, and the lower end shaft of the vertical gearbox is coaxially connected with the left shaft end of the soil-rotating shaft 33 in a butt joint mode. The right shaft end of the soil-turning shaft 33 is mounted on the rear machine right side plate 23 through a bearing seat.
The straw collecting tank 48 is used for collecting straw materials conveyed by the lifting fan 11 through the straw conveying pipe 14, and a plurality of exhaust holes are formed in the front wall of the straw collecting tank 48. The wind energy generated by the lifting fan 11 can be discharged forwards.
The lower end of the front wall of the straw collecting tank 48 is provided with a rubber plate 47 capable of sealing the straw materials and discharging forwards, and the lower end of the rear wall is provided with a plurality of rear machine rear protective rubber plates 42 capable of moving independently, so that the straw materials can be uniformly thrown to the ground.
The lower end of the rear machine crossbeam I22 at the foremost end of the rear machine crossbeams is connected with a rear machine front baffle 46, and the lower end of the rear machine front baffle 46 is connected with a plurality of rear machine front protective rubber plates 32 which are independently movable. The arrangement of the rear machine front protective rubber plate 32 is to freely adjust the opening distance for the unevenness of the ground, and simultaneously, to prevent the loosened soil from leaking.
The transmission mechanism of the rear machine comprises an L-shaped shaft gearbox 16 which is arranged on a gearbox seat 51 in the middle of a rear machine cross beam I22 and a rear machine cross beam II 20, the left side of the L-shaped shaft gearbox 16 is connected with a transverse transmission shaft 15, and the left end of the L-shaped shaft gearbox is connected with the upper end shaft of a vertical gearbox 12.
The rear machine suspension mechanism comprises longitudinal traction plates 31 symmetrically arranged on a rear machine crossbeam I22 and a rear machine crossbeam II 20, a rear machine upper suspension rack 18 is arranged on the longitudinal traction plates 31, and traction operation and lifting action can be performed after the rear machine upper suspension rack is connected with a tractor in a hanging mode.
The front upper suspension bracket 5 is connected with the rear upper suspension bracket 18 through a connecting pull rod 19.
The backward output power shaft end of the T-shaped shaft gearbox 2 is linked with the front end of the power input shaft of the L-shaped gearbox 16 through a longitudinal transmission shaft 17.
The lifting fan 11 is connected with the interface 13 arranged on the upper surface of the rear left side plate 36 through a U-shaped conveying pipe 14. The straw material sent by the lifting fan 11 is conveyed into the straw collecting tank 48 through the U-shaped conveying pipe 14 and the connector 13.
The utility model discloses a theory of operation is: as shown in fig. 9, the rotation direction of the front-machine straw crushing mechanism is reverse rotation, and crushed straw particles are rotationally fed into the spiral conveying shaft groove. Then the straw particles are conveyed into a lifting fan by a spiral shaft arranged in a spiral conveying shaft groove, and then conveyed into a straw collecting tank of a rear machine by a straw conveying pipe through the lifting fan, a plurality of rubber scraping plates capable of moving independently are arranged behind the straw collecting tank, and the straw particles in the straw collecting tank are uniformly thrown to the ground after soil is lifted by a soil rotating machine along with the forward movement of the whole machine. The rotation direction of the soil rotating machine connected behind the straw pulverizer is also in reverse rotation, the crushed soil particles are thrown upwards and backwards to the upper part of the rear straw collecting tank along with the inertia of the soil rotating machine, and the straw particles thrown in the straw collecting tank are completely covered and compacted from the upper part along with the forward movement of the whole machine. The straws pressed under the soil can be converted into organic matters and quick-acting nutrients to be fully absorbed by crops after a period of time of decomposition. The utility model discloses scientific high efficiency, simple and practical.
Claims (9)
1. A straw smashing and burying machine is characterized in that: the machine consists of a front machine and a rear machine which are connected into a whole through a connecting piece; the front machine comprises a front machine frame mechanism, and a suspension mechanism, a transmission mechanism, a straw crushing mechanism and a straw conveying and lifting mechanism of the front machine are arranged on the front machine frame mechanism; the rear machine comprises a rear machine frame mechanism, and a suspension mechanism, a transmission mechanism, a soil rotating mechanism and a straw collecting mechanism of the rear machine are arranged on the rear machine frame mechanism; the suspension mechanisms of the front machine and the rear machine are used for connecting power equipment; the straw crushing mechanism of the front machine is connected with the straw conveying and lifting mechanism through a transmission mechanism, the straw conveying and lifting mechanism is connected with the straw collecting mechanism of the rear machine, and the transmission mechanism of the rear machine is connected with the soil rotating mechanism.
2. The straw crushing landfill machine of claim 1, wherein: preceding quick-witted frame mechanism includes a plurality of preceding quick-witted crossbeams, seal by the protective cover between each preceding quick-witted crossbeam, install straw rubbing crusher in proper order and auger delivery axle (30) in the cavity that forms after the both ends of each crossbeam are sealed by the curb plate, install lifting fan (11) on auger delivery axle (30) in the curb plate outside, this lifting fan (11) are through straw conveyer pipe (14) and the straw of back machine and collect the mechanism intercommunication, install T type axle gearbox (2) on the crossbeam of preceding machine, an output connection chain axle (7) of this T type axle gearbox (2), this chain connection axle (7) are through drive mechanism transmission straw rubbing crusher in proper order constructs, auger delivery axle (30) and lifting fan (11).
3. The straw crushing landfill machine of claim 2, wherein: a spiral conveying shaft groove (44) is arranged at the lower rear part of the spiral conveying shaft (30).
4. The straw crushing landfill machine of claim 2, wherein: the lower end of the front machine crossbeam II (3) which is positioned at the foremost end in the plurality of front machine crossbeams is provided with a plurality of front machine protection rubber plates (27) which can independently move.
5. The straw crushing landfill machine of claim 1, wherein: rear frame mechanism includes a plurality of rear frame crossbeams, seal by the protective cover between each rear frame crossbeam, install soil rotating mechanism and straw collecting vat (48) in proper order in the cavity that forms after the both ends of each crossbeam are sealed by the curb plate, the tank bottom of this straw collecting vat (48) makes progress, make to have the space between the tank bottom of straw collecting vat (48) and the inner wall of guard plate, this space is the passageway that revolves soil flow, install L type gear box (16) on the crossbeam of rear frame, horizontal transmission shaft (15) are connected to the output of this L type gear box (16), this horizontal transmission shaft (15) revolve soil mechanism motion through the drive mechanism transmission of rear frame, the input of L type gear box (16) and another output of T type axle gear box (2) of preceding frame are connected.
6. The straw crushing landfill machine of claim 5, wherein: the transmission mechanism of the rear machine is a vertical gearbox (12) which is arranged on the outer side of a side plate of the rear machine, the input end of the rear machine is connected with the transverse transmission shaft (15), and the output end of the rear machine is connected with a rear machine soil rotating shaft (33) of the soil rotating mechanism.
7. The straw crushing landfill machine of claim 5, wherein: a plurality of exhaust holes are arranged on the front wall of the straw collecting tank (48).
8. The straw crushing landfill machine of claim 7, wherein: the lower end of the front wall of the straw collecting tank (48) is provided with a rubber plate (47), and the lower end of the rear wall is provided with a plurality of rear machine rear protective rubber plates (42) which can independently move.
9. The straw crushing landfill machine of claim 5, wherein: the lower end of the rear machine crossbeam I (22) which is positioned at the foremost end in the plurality of rear machine crossbeams is connected with a rear machine front baffle (46), and the lower end of the rear machine front baffle (46) is connected with a plurality of rear machine front protective rubber plates (32) which are independently movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732802.9U CN212367923U (en) | 2020-08-19 | 2020-08-19 | Straw smashing and burying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732802.9U CN212367923U (en) | 2020-08-19 | 2020-08-19 | Straw smashing and burying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367923U true CN212367923U (en) | 2021-01-19 |
Family
ID=74173206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021732802.9U Active CN212367923U (en) | 2020-08-19 | 2020-08-19 | Straw smashing and burying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367923U (en) |
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2020
- 2020-08-19 CN CN202021732802.9U patent/CN212367923U/en active Active
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