CN209861908U - Pig manure fermentation tank type rake turning machine - Google Patents
Pig manure fermentation tank type rake turning machine Download PDFInfo
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- CN209861908U CN209861908U CN201920578395.1U CN201920578395U CN209861908U CN 209861908 U CN209861908 U CN 209861908U CN 201920578395 U CN201920578395 U CN 201920578395U CN 209861908 U CN209861908 U CN 209861908U
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- rake
- turning
- fermentation
- central shaft
- pig manure
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
A trough type rake-turning machine for fermenting pig manure comprises a track arranged on a fermentation trough, wherein a two-shaft wheel pair is arranged on the track and arranged at the bottom of a moving platform, the two-shaft wheel pair is driven by a walking driving device to run, the walking driving device is arranged on the moving platform, a rake-turning driving device is arranged on the moving platform, the two-shaft wheel pair comprises a rotating shaft and a tread, the tread of the two-shaft wheel pair is obliquely arranged, and the wheel diameter of the two-shaft wheel pair is of a gradually-narrowed structure from the inner side to the outer side; the rotating shaft is provided with a rotating shaft driving gear, and the rotating shaft driving gear is driven by the walking driving device through a chain to rotate; a main rake-turning frame is arranged below the mobile platform, the main rake-turning frame is driven to rotate by a rake-turning driving device, and the rake-turning driving device is arranged on the mobile platform. The rake-turning machine has a stable moving process, can turn the rake of the pig manure on the inner wall of the fermentation tank, and has good rake-turning effect and high quality; in addition, the submersible pump is convenient to overhaul and replace.
Description
Technical Field
The utility model belongs to turn over the harrow machine field, in particular to pig manure fermentation tank formula turns over harrow machine.
Background
The rake-turning machine is an agricultural machine mainly designed for a fermentation bed (or a fermentation tank), and the aims of no odor and no smell are achieved because animal excrement, such as pig excrement, is accumulated in the fermentation bed and is decomposed by adding microorganisms; the excrement is a very good organic fertilizer after fermentation treatment; because microorganisms need aerobic respiration, if oxygen cannot be added in time, the microorganisms die, and dead beds are caused. Therefore, the rake overturning machine is generated for solving the problem of oxygen enrichment of the fermentation bed, the technology of the rake overturning machine is mature through the improvement of years, and various rake overturning machines in the market are quite numerous and can be used for different occasions.
However, the maturity of the technology does not represent no defect, and the existing rake-turning machine has many defects, for example, the "one kind of rake-turning machine" described in chinese patent document CN 109247247 a has the following defects:
1. according to the harrow turning machine, the idler wheels are prone to shaking left and right, a gap is required to be formed between the idler wheels and the guide rail in order to reduce friction between the idler wheels and the guide rail, once the gap exists between the idler wheels and the guide rail, the idler wheels can shake left and right, and therefore the harrow turning machine can shake left and right integrally;
2. the two ends of the rake turning cutter are provided with the roller mechanisms, and gaps exist between the roller mechanisms and the two side walls of the fermentation bed, namely, a larger gap exists between the rake turning cutter and the two side walls of the fermentation bed, so that excrement in the fermentation bed can be slowly accumulated towards the two edges of the fermentation bed in the rake turning process; this accumulation presents two problems: firstly, feces on two sides of a fermentation bed cannot be fully fermented; secondly, when the accumulated excrement at the two sides of the fermentation bed is higher than that of the roller mechanism, the roller mechanism is rubbed with the excrement in the running process, so that the roller mechanism is not favorable;
3. the installation design of the sewage pump is not beneficial to the disassembly, the overhaul and the replacement of the sewage pump, and the sewage pump is a vulnerable product, so in practice, the sewage pump is often burnt or has other faults because the sewage pump has a poor use environment, and the sewage pump is often disassembled;
4. the structure of the harrow turning cutter has low harrow turning efficiency in use.
SUMMERY OF THE UTILITY MODEL
In view of the technical problems in the background art, the trough type harrow turning machine for fermenting pig manure provided by the utility model has the advantages that the moving process is relatively stable, the harrow of the pig manure at the inner wall of the fermentation trough can be turned, the harrow turning effect is good, and the quality is high; in addition, the submersible pump is convenient to overhaul and replace.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a trough type rake-turning machine for fermenting pig manure comprises a track arranged on a fermentation trough, wherein a two-shaft wheel pair is arranged on the track and arranged at the bottom of a moving platform, the two-shaft wheel pair is driven by a walking driving device to run, the walking driving device is arranged on the moving platform, a rake-turning driving device is arranged on the moving platform, the two-shaft wheel pair comprises a rotating shaft and a tread, the tread of the two-shaft wheel pair is obliquely arranged, and the wheel diameter of the two-shaft wheel pair is of a gradually-narrowed structure from the inner side to the outer side; the rotating shaft is provided with a rotating shaft driving gear, and the rotating shaft driving gear is driven by the walking driving device through a chain to rotate;
a main rake-turning frame is arranged below the mobile platform, the main rake-turning frame is driven to rotate by a rake-turning driving device, and the rake-turning driving device is arranged on the mobile platform.
In a preferable scheme, the main harrow turning frame comprises a central shaft, two ends of the central shaft are arranged on a harrow turning frame fixing seat through bearings, a central shaft driving gear is arranged at the edge of the central shaft, and the central shaft driving gear is driven to rotate by a harrow turning driving device through a chain;
a plurality of first rake-turning rods are arranged on the central shaft, penetrate through the central shaft and are arranged at equal intervals and are perpendicular to the central shaft; a plurality of second rake-turning rods are arranged on the central shaft, one second rake-turning rod is arranged between every two adjacent first rake-turning rods, and the plurality of second rake-turning rods are arranged at equal intervals and are perpendicular to the central shaft; the first rake overturning rod and the second rake overturning rod are arranged in a staggered mode at a certain angle.
In a preferable scheme, the first rake overturning rod and the second rake overturning rod are arranged in a right angle.
In the preferred scheme, prying plates are arranged at the front ends of the first rake overturning rod and the second rake overturning rod and are of a diamond structure, and sharp corners of the prying plates are arranged towards the moving direction of the prying plates.
In a preferred scheme, the width of the pry plate is greater than half of the distance between two adjacent first rake-turning rods and is smaller than the distance between two adjacent first rake-turning rods.
In a preferable scheme, an auxiliary rake-turning frame is arranged at the position close to the inner wall of the fermentation tank and is driven to rotate by a rake-turning driving device.
In a preferable scheme, the auxiliary rake-turning frame is positioned between the rake-turning frame fixing seat and the inner wall of the fermentation tank, and the auxiliary rake-turning frame is arranged on an extension section of the central shaft.
In the preferred scheme, a dung tank is arranged beside the fermentation tank, a submersible pump is arranged in the dung tank, the top of the submersible pump is connected with a lifting rope, the lifting rope is hung on an arm rod, and the arm rod is arranged on the moving platform; the outlet of the submersible pump is connected with a conveying pipeline through a hose, the conveying pipeline is fixed on the moving platform, the conveying pipeline is provided with a plurality of nozzles, and the nozzles are arranged towards the fermentation tank.
In the preferred scheme, the arm rod is horizontally arranged, two limiting piles are arranged at the front end of the arm rod, and the limiting piles are arranged upwards; one end of the lifting rope is tied at the top of the submersible pump, the other end of the lifting rope is provided with an annular knot, and the annular knot is hung between the two limiting piles.
This patent can reach following beneficial effect:
1. according to the harrow turning machine, the treads of the wheel pairs are obliquely arranged, the wheel diameters of the wheel pairs are gradually narrowed from the inner side to the outer side, and when a moving platform runs, the two-shaft wheel pairs can generate a centering effect, so that the harrow turning machine can be prevented from integrally shaking left and right;
2. the auxiliary rake-turning frame is arranged close to the inner wall of the fermentation tank, so that the problem of pig manure accumulation at the edge of the fermentation tank can be solved;
3. the first rake-turning rod and the second rake-turning rod of the main rake-turning frame are arranged in a staggered mode, a prying plate is arranged at the front end of each first rake-turning rod and the front end of each second rake-turning rod, and the width of each prying plate is larger than half of the distance between every two adjacent first rake-turning rods and smaller than the distance between every two adjacent first rake-turning rods; by the structure, the effective width of the rake turnover covers the width of the whole main rake turnover frame in the rotating process of the main rake turnover frame, so that the rake turnover quality of the rake turnover machine is improved;
4. the prying plate is of a diamond structure, and the sharp corner of the prying plate is arranged towards the moving direction of the prying plate, so that effective digging force can be formed by the prying plate, and the efficiency of the rake turning is improved;
5. the top of the submersible pump is connected with a lifting rope which is hung on the arm rod, the outlet of the submersible pump is connected with the conveying pipeline through a hose, when the submersible pump needs to be overhauled or replaced, the submersible pump only needs to be lifted manually, and then the connecting mechanism is detached, so that the operation is convenient;
6. the lifting rope of the submersible pump can be limited between the two limiting piles by the two limiting piles, and the submersible pump is prevented from sliding down.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a structural diagram of the main rake-turning frame of the utility model;
fig. 4 is a front view of the wheel set of the present invention;
FIG. 5 is the overall structure diagram of the wheel set of the present invention;
FIG. 6 is a partial enlarged view of the mounting position of the walking driving device of the present invention;
fig. 7 is a side view of the present invention.
In the figure: the device comprises a track 1, a two-shaft wheel pair 2, a rotating shaft 201, a tread 202, a wheel flange 203, a rotating shaft driving gear 204, a moving platform 3, a walking driving device 4, a main rake-turning frame 5, a first rake-turning rod 501, a second rake-turning rod 502, a central shaft 503, a rake-turning frame fixing seat 504, a pry plate 505, a rake-turning driving device 6, an auxiliary rake-turning frame 7, a submersible pump 8, an arm lever 9 and a conveying pipeline 10.
Detailed Description
A preferred scheme is as shown in fig. 1 to 7, the pig manure fermentation tank type raking machine comprises a track 1 arranged on a fermentation tank, a two-shaft wheel pair 2 is arranged on the track 1, the two-shaft wheel pair 2 is driven by a walking driving device 4 to run, the walking driving device 4 is arranged on a moving platform 3, and a raking driving device 6 is arranged on the moving platform 3; the two-shaft wheel pair 2 comprises two sets of wheel pairs, the structure of the wheel pairs is shown in fig. 4 and 5, one set of wheel pairs comprises two wheels and a rotating shaft 201, and the wheels comprise treads 202 and rims 203; the two-shaft wheel pair 2 is arranged at the bottom of the mobile platform 3, the tread 202 of the two-shaft wheel pair 2 is arranged obliquely, and the wheel diameter of the two-shaft wheel pair 2 is of a gradually narrowing structure from the inner side to the outer side; a rotating shaft driving gear 204 is arranged on the rotating shaft 201, and the rotating shaft driving gear 204 is driven by the walking driving device 4 through a chain to rotate;
a main rake-turning frame 5 is arranged below the moving platform 3, the main rake-turning frame 5 is driven to rotate by a rake-turning driving device 6, and the rake-turning driving device 6 is arranged on the moving platform 3;
the installation structure of the walking driving device 4 is shown in fig. 6 and 7, the walking driving device 4 comprises an electric motor, the electric motor is preferably a 220V speed reducing electric motor, the electric motor is installed on the moving platform 3 and close to the track 1, a gear is arranged at the front shaft end of the electric motor, the gear is simultaneously in meshing transmission with the two rotating shaft driving gears 204 through a chain, and the reciprocating motion of the moving platform 3 is realized by the positive rotation and the negative rotation of the electric motor; it should be noted here that the chain in fig. 6 and 7 is represented by a dashed line;
further, the main rake-overturning frame 5 comprises a central shaft 503, two ends of the central shaft 503 are mounted on the rake-overturning frame fixing seat 504 through bearings, and a central shaft driving gear is arranged at the edge of the central shaft 503 and is driven to rotate by the rake-overturning driving device 6 through a chain;
a plurality of first rake-turning rods 501 are arranged on the central shaft 503, the first rake-turning rods 501 penetrate through the central shaft 503, and the first rake-turning rods 501 are arranged at equal intervals and are perpendicular to the central shaft 503; a plurality of second rake-turning rods 502 are arranged on the central shaft 503, one second rake-turning rod 502 is arranged between every two adjacent first rake-turning rods 501, and the plurality of second rake-turning rods 502 are arranged at equal intervals and are perpendicular to the central shaft 503; the first rake overturning rod 501 and the second rake overturning rod 502 are arranged in a staggered mode at a certain angle;
the number of the rake-turning driving devices 6 is two, the two rake-turning driving devices 6 are respectively arranged at two ends of the moving platform 3, and the installation positions thereof refer to fig. 1 and fig. 2; the specific installation structure diagram of the rake-turning driving device 6 is shown in fig. 6, the rake-turning driving device 6 comprises a motor, the motor is preferably a 220V speed-reducing motor, a gear is arranged at the front shaft end of the motor, and the gear is in meshing transmission with a central shaft driving gear through a chain;
in the technical scheme, the number of the main rake-turning frames 5 is two, so that the wide-width fermentation tank can be used in occasions.
Further, the structure of the main rake overturning frame 5 is as shown in fig. 3, and a first rake overturning rod 501 and a second rake overturning rod 502 are arranged at a right angle; viewed from the side of the main rake-turning frame 5, the first rake-turning rod 501 and the second rake-turning rod 502 form a cross structure; when the main rake-turning frame 5 rotates, the first rake-turning rod 501 and the second rake-turning rod 502 can turn and rake the pig manure at a constant speed.
Further, the front ends of the first rake overturning rod 501 and the second rake overturning rod 502 are both provided with a pry plate 505, the pry plate 505 is of a diamond structure, and the sharp angle of the pry plate 505 is arranged towards the moving direction of the pry plate 505.
Further, the width of the pry plate 505 is greater than half of the distance between two adjacent first rake-turning levers 501 and smaller than the distance between two adjacent first rake-turning levers 501, and preferably, the width of the pry plate 505 is 0.6 times of the distance between two adjacent first rake-turning levers 501; the design of the structure avoids the gap that the rake is not turned in the process that the pig manure is turned.
Furthermore, an auxiliary rake-turning frame 7 is arranged at the position close to the inner wall of the fermentation tank, and the auxiliary rake-turning frame 7 is driven to rotate by a rake-turning driving device 6; the structure of the auxiliary rake overturning frame 7 is shown in fig. 7, and the auxiliary rake overturning frame 7 is formed by welding three rods.
Further, the auxiliary rake-overturning frame 7 is positioned between the rake-overturning frame fixing seat 504 and the inner wall of the fermentation tank, and the auxiliary rake-overturning frame 7 is installed on the extension section of the central shaft 503; the auxiliary rake-turning frame 7 can turn and rake the pig manure at the edge of the fermentation tank, so that the condition that the pig manure is accumulated at the edge of the fermentation tank is avoided.
Furthermore, a dung trough is arranged beside the fermentation tank, dung transported each time is poured into the dung trough, a submersible pump 8 is arranged in the dung trough, the top of the submersible pump 8 is connected with a lifting rope, the lifting rope is hung on an arm rod 9, and the arm rod 9 is installed on the moving platform 3; an outlet of the submersible pump 8 is connected with a conveying pipeline 10 through a hose, the conveying pipeline 10 is fixed on the moving platform 3, and the conveying pipeline 10 is provided with a plurality of nozzles which are arranged towards the fermentation tank;
the outlet of the submersible pump 8 and the conveying pipeline 10 can be in transition connection through a flexible hose, the connection mode can be a connection mode of fire hoses, the connection between the fire hoses is achieved through a connection of the fire hoses, and the connection and the disassembly of the connection are convenient.
Furthermore, the arm rod 9 is horizontally arranged, two limiting piles are arranged at the front end of the arm rod 9, and the limiting piles are arranged upwards; one end of the lifting rope is tied at the top of the submersible pump 8, the other end of the lifting rope is provided with an annular knot, and the annular knot is hung between the two limiting piles.
The working principle of the whole device is as follows:
the front shaft end of a motor of the walking driving device 4 is provided with a gear, the gear is simultaneously in meshing transmission with the two rotating shaft driving gears 204 through a chain, the reciprocating motion of the moving platform 3 in the fermentation tank area is realized by the positive rotation and the negative rotation of the motor, and the control mode of the moving platform 3 and the driving mode of the walking driving device 4 are disclosed in Chinese patent documents CN 109247247A (application publication number), CN 203393048U (authorization publication number) and CN 204560531U (authorization publication number);
the central shaft 503 of the main harrow turning frame 5 is driven by the harrow turning driving device 6 to rotate, and the auxiliary harrow turning frame 7 is coaxially connected with the main harrow turning frame 5, so that the auxiliary harrow turning frame 7 rotates along with the main harrow turning frame 5;
the first rake overturning rod 501 and the second rake overturning rod 502 in the main rake overturning frame 5 are arranged vertically, and the rake overturning process of the prying plate 505 is relatively uniform in the rotation process of the main rake overturning frame 5;
the submersible pump 8 can pump out the liquid dung in the process of raking and then spray the liquid dung into the fermentation tank through a nozzle of the conveying pipeline.
Claims (9)
1. The utility model provides a pig manure fermentation tank formula harrow machine of turning over, including installing track (1) on the fermentation vat, be equipped with two axle type wheel pair (2) on track (1), two axle type wheel pair (2) are installed in moving platform (3) bottom, two axle type wheel pair (2) are driven by travel drive device (4) and are gone, travel drive device (4) are installed on moving platform (3), be equipped with on moving platform (3) and turn over harrow drive device (6), two axle type wheel pair (2) are including pivot (201) and tread (202), its characterized in that: the tread (202) of the two-shaft wheel pair (2) is obliquely arranged, and the wheel diameter of the two-shaft wheel pair (2) is of a gradually narrowed structure from the inner side to the outer side; a rotating shaft driving gear (204) is arranged on the rotating shaft (201), and the rotating shaft driving gear (204) is driven by the walking driving device (4) to rotate through a chain;
a main rake-turning frame (5) is arranged below the movable platform (3), the main rake-turning frame (5) is driven to rotate by a rake-turning driving device (6), and the rake-turning driving device (6) is arranged on the movable platform (3).
2. The trough type rake turning machine for the fermentation of the pig manure as claimed in claim 1, which is characterized in that: the main rake overturning frame (5) comprises a central shaft (503), two ends of the central shaft (503) are mounted on a rake overturning frame fixing seat (504) through bearings, a central shaft driving gear is arranged at the edge of the central shaft (503), and the central shaft driving gear is driven to rotate by a rake overturning driving device (6) through a chain;
a plurality of first rake-turning rods (501) are arranged on the central shaft (503), the first rake-turning rods (501) penetrate through the central shaft (503), and the first rake-turning rods (501) are arranged at equal intervals and are perpendicular to the central shaft (503); a plurality of second rake-turning rods (502) are arranged on the central shaft (503), one second rake-turning rod (502) is arranged between every two adjacent first rake-turning rods (501), and the plurality of second rake-turning rods (502) are arranged at equal intervals and are perpendicular to the central shaft (503); the first rake overturning rod (501) and the second rake overturning rod (502) are arranged in a staggered mode at a certain angle.
3. The trough type rake turning machine for the pig manure fermentation according to claim 2, which is characterized in that: the first rake overturning rod (501) and the second rake overturning rod (502) are arranged at a right angle.
4. The trough type rake turning machine for the fermentation of the pig manure as claimed in claim 2 or 3, wherein: the front ends of the first rake overturning rod (501) and the second rake overturning rod (502) are respectively provided with a pry plate (505), the pry plates (505) are of a diamond structure, and the sharp angle of each pry plate (505) is arranged towards the moving direction of the corresponding pry plate (505).
5. The trough type rake turning machine for the pig manure fermentation according to claim 4, which is characterized in that: the width of the pry plate (505) is larger than half of the distance between two adjacent first rake-turning rods (501) and smaller than the distance between two adjacent first rake-turning rods (501).
6. The trough type rake turning machine for the fermentation of the pig manure as claimed in claim 1, which is characterized in that: an auxiliary rake-turning frame (7) is arranged near the inner wall of the fermentation tank, and the auxiliary rake-turning frame (7) is driven to rotate by a rake-turning driving device (6).
7. The trough type rake turning machine for the fermentation of the pig manure as claimed in claim 2 or 6, wherein: the auxiliary rake-turning frame (7) is positioned between the rake-turning frame fixing seat (504) and the inner wall of the fermentation tank, and the auxiliary rake-turning frame (7) is arranged on the extension section of the central shaft (503).
8. The trough type rake turning machine for the fermentation of the pig manure as claimed in claim 1, which is characterized in that: a dung tank is arranged beside the fermentation tank, a submersible pump (8) is arranged in the dung tank, the top of the submersible pump (8) is connected with a lifting rope, the lifting rope is hung on an arm rod (9), and the arm rod (9) is arranged on the mobile platform (3); the export of immersible pump (8) is passed through the hose and is connected with pipeline (10), and pipeline (10) are fixed on moving platform (3), and pipeline (10) are equipped with a plurality of spouts, spout towards the fermentation tank setting.
9. The trough type rake turning machine for the pig manure fermentation according to claim 8, which is characterized in that: the arm rod (9) is horizontally arranged, two limiting piles are arranged at the front end of the arm rod (9), and the limiting piles are arranged upwards; one end of the lifting rope is tied at the top of the submersible pump (8), the other end of the lifting rope is provided with an annular knot, and the annular knot is hung between the two limiting piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920578395.1U CN209861908U (en) | 2019-04-25 | 2019-04-25 | Pig manure fermentation tank type rake turning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920578395.1U CN209861908U (en) | 2019-04-25 | 2019-04-25 | Pig manure fermentation tank type rake turning machine |
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| CN209861908U true CN209861908U (en) | 2019-12-31 |
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| CN201920578395.1U Active CN209861908U (en) | 2019-04-25 | 2019-04-25 | Pig manure fermentation tank type rake turning machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111869574A (en) * | 2020-08-07 | 2020-11-03 | 江西省农业科学院农产品质量安全与标准研究所 | Ground type ecological cattle fermentation bed |
| CN116548322A (en) * | 2023-06-26 | 2023-08-08 | 湖南省流沙河花猪生态牧业股份有限公司 | Comprehensive matching device and method for large-scale pig raising |
-
2019
- 2019-04-25 CN CN201920578395.1U patent/CN209861908U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111869574A (en) * | 2020-08-07 | 2020-11-03 | 江西省农业科学院农产品质量安全与标准研究所 | Ground type ecological cattle fermentation bed |
| CN116548322A (en) * | 2023-06-26 | 2023-08-08 | 湖南省流沙河花猪生态牧业股份有限公司 | Comprehensive matching device and method for large-scale pig raising |
| CN116548322B (en) * | 2023-06-26 | 2023-11-28 | 湖南省流沙河花猪生态牧业股份有限公司 | Comprehensive matching device and method for large-scale pig raising |
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