CN110683731A - Duck manure low pressure drying system - Google Patents
Duck manure low pressure drying system Download PDFInfo
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- CN110683731A CN110683731A CN201911118595.XA CN201911118595A CN110683731A CN 110683731 A CN110683731 A CN 110683731A CN 201911118595 A CN201911118595 A CN 201911118595A CN 110683731 A CN110683731 A CN 110683731A
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- shaft
- manure
- sleeve
- drying system
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- 210000003608 fece Anatomy 0.000 title claims abstract description 86
- 239000010871 livestock manure Substances 0.000 title claims abstract description 82
- 241000272525 Anas platyrhynchos Species 0.000 title claims abstract description 54
- 238000001035 drying Methods 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 141
- 230000007246 mechanism Effects 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 208000005156 Dehydration Diseases 0.000 abstract description 6
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 244000144972 livestock Species 0.000 abstract description 3
- 244000144977 poultry Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 22
- 235000013372 meat Nutrition 0.000 description 8
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 238000010981 drying operation Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 210000003746 feather Anatomy 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000272522 Anas Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Abstract
The invention discloses a duck manure low-pressure drying system, and belongs to the technical field of environment-friendly treatment of livestock and poultry manure. The technical scheme is as follows: the utility model provides a duck excrement low pressure drying system, wherein, sets up with the excrement mouth including the top, and the airtight jar of excrement mouth is seted up to the bottom, sets up the support in airtight tank bottoms portion, sets up the part of bleeding and aerifys the part at airtight tank deck portion both ends respectively, runs through airtight tank both ends, sets up the stirring unit at airtight tank middle part to and set up on the excrement mouth of airtight tank, seal the excrement unit of excrement mouth. The invention has the beneficial effects that: the duck manure low-pressure drying system provided by the invention can be used for carrying out efficient dehydration treatment, and is low in cost, low in energy consumption and short in process route.
Description
Technical Field
The invention relates to the technical field of environment-friendly treatment of livestock and poultry manure, in particular to a duck manure low-pressure drying system.
Background
The breeding scale of meat ducks in China reaches more than 35 hundred million feather, and the breeding mode of the meat duck industry is gradually developed to the large-scale cage breeding and three-dimensional net breeding stage from the simple net breeding mode. The traditional net culture mode has small culture amount, the single-span culture amount is within 8000 feathers, the single-span culture amount of the large-scale cage culture mode and the three-dimensional net culture mode breaks through 30000 feathers, and the scale of a single large-scale meat duck farm is above and below 20 ten thousand feathers; with the rapid development of meat duck breeding and the improvement of the breeding scale of large-scale meat duck farms, the problem of environment-friendly treatment of duck manure is pressing day by day and is a main bottleneck limiting the development of meat duck industry, however, due to the specific physical and chemical characteristics of duck manure, the traditional environment-friendly means for treating livestock and poultry manure is not suitable for duck manure treatment; the duck manure is most obviously different from other livestock manure and is characterized by high water content which can reach more than 90%, the reduction of the water content is the premise of environment-friendly treatment of all livestock manure, the high water content of the duck manure is the main problem which causes great difficulty in duck manure treatment and large investment, and the healthy and sustainable development of the meat duck industry is severely restricted. Therefore, the meat duck industry urgently needs a simple, effective and low-cost duck manure and liquid-dung separation system.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the duck manure low-pressure drying system which can perform efficient dehydration treatment, and has low cost, low energy consumption and short process route.
In order to achieve the purpose, the invention provides a duck manure low-pressure drying system which comprises a closed tank, a support and a manure outlet, wherein the top of the closed tank is provided with a manure feeding port, the bottom of the closed tank is provided with the manure outlet; the air extracting part is arranged, so that air in the closed tank can be extracted to be vacuum, the air pressure in the closed tank is reduced, the boiling point of moisture in the duck manure is reduced in a low-pressure environment, low-temperature boiling is realized, the evaporation efficiency is improved, and the low-temperature drying of the duck manure under low energy consumption is realized;
a dung adding cover for sealing the dung adding opening is arranged on the dung adding opening, and the dung adding cover and the dung outlet unit are closed when low-pressure drying operation is carried out; go out the excrement operation when excrement unit opens, can realize the high-efficient dehydration of duck excrement and handle, and need not consider the sewage treatment problem after the processing, save the treatment cost.
The invention is particularly characterized in that the stirring unit comprises a plurality of stirring driving shafts which are parallel to each other and respectively penetrate through two ends of the closed tank, a plurality of stirring sleeve rollers which are respectively sleeved outside each stirring driving shaft and are radially hinged to the middle parts of the corresponding stirring driving shafts in the middle part, a plurality of roller shaft grids which are respectively arranged on the outer side surfaces of the stirring sleeve rollers, a shaking part which is respectively arranged between each stirring sleeve roller and the corresponding stirring driving shaft, and a first belt transmission mechanism which is arranged between the plurality of stirring driving shafts; because stirring mantle roller is followed when rotating the stirring drive shaft takes place to rock, makes every stirring all right duck excrement in the closed tank is followed stirring drive shaft axial, radial, syntropy three-dimensional coexistent stirring simultaneously improves duck excrement and is in the removal range in the closed tank to further improve drying effect.
A mechanism box is arranged outside the shaking part;
one of the stirring driving shafts is coaxial with an output shaft of a driving motor, and the driving motor is arranged at one end of the stirring driving shaft.
The invention is particularly characterized in that the shaking component comprises a traction sleeve which is sleeved at one end part of the stirring driving shaft and is in sliding fit with the stirring driving shaft along the axial direction, first connecting rods of which the two end parts are respectively hinged on the stirring sleeve roller and the traction sleeve, an internal thread sleeve of which the axial direction is equal to the axial direction of the stirring driving shaft and is in rotating fit with the mechanism box, an adjusting piece of which one end part is buckled with the traction sleeve, the middle part is in sliding fit with the mechanism box along the axial direction, and the other end part is in threaded fit with the internal thread sleeve, and a reciprocating rotating mechanism for controlling the internal thread sleeve, so that the angle between the axial line of the stirring sleeve roller and the stirring driving shaft can be adjusted, and further the stirring and stirring amplitude during stirring is adjusted.
The invention is particularly characterized in that the reciprocating rotation mechanism comprises a limiting disc, a shifting wheel matched with the limiting disc, a sliding block matched with the mechanism box in a sliding way, a sliding block matched with one end part of a shifting wheel rotating shaft in a rotating way, a coupling with an output end rotating shaft coaxial with the rotating shaft of the shifting wheel, and a second belt transmission mechanism arranged between the limiting disc and the internal thread sleeve, wherein the shafts of two belt pulleys of the second belt transmission mechanism are respectively coaxial with the shaft of the limiting disc and the shaft of the internal thread sleeve; one belt pulley of the second belt transmission mechanism is fixedly sleeved on the rotating shaft of the limiting disc, and the other belt pulley of the second belt transmission mechanism is fixedly sleeved on the same surface of the excircle of the internal thread sleeve;
the limiting disc comprises a limiting disc body, a curve-shaped limiting groove which is arranged on the bottom surface of the limiting disc body and is close to the edge, the curve-shaped limiting groove is connected end to end, the curve-shaped limiting groove is formed by two arcs which are respectively concentric with the limiting disc body and coincide with the central angle, and two arcs which are respectively connected between the corresponding ends of the two arcs and are respectively tangent with the two arcs, and a plurality of limiting columns are uniformly arranged on the control disc body between the limiting grooves;
the limiting columns are meshed with the shifting wheel, and one end of a rotating shaft of the shifting wheel is matched with the limiting groove;
the coupler comprises a cross rod and two U-shaped connecting pieces which are perpendicular to each other and respectively arranged on the cross rod; two side plates of one U-shaped connecting piece are respectively matched with two end parts of a cross rod of the cross rod in a sliding manner, and two side plates of the other U-shaped connecting piece are respectively matched with two end parts of a longitudinal rod of the cross rod in a sliding manner; the middle part of one of them U type connecting piece blind end sets up the input of shaft coupling, another the middle part of U type connecting piece blind end sets up the output of shaft coupling, the axis of the input of shaft coupling is parallel to each other with the axis of output.
The stirring unit also comprises a linkage mechanism arranged between the shaking component and the stirring driving shaft, so that the angle between the axis of the stirring sleeve roller and the stirring driving shaft can be adjusted simultaneously in the stirring process, the use number of motors can be reduced, and the energy consumption is saved.
The invention is particularly characterized in that the linkage mechanism comprises a drive plate which is sleeved on the stirring driving shaft and is coaxial with the stirring driving shaft and a grooved wheel which is coaxial with the input end of the coupler, so that the intermittent linkage between the reciprocating rotation mechanism and the stirring driving shaft can be realized, the full stirring and stirring are generated when the angle between the axis of the stirring sleeve roller and the stirring driving shaft is changed, and the stirring efficiency is improved.
The invention is particularly characterized in that the stirring driving shaft comprises a shaft body, rocking parts which are oppositely arranged at two sides of the same plane of a circle in the middle of the shaft body along the axis direction, first hinge holes which are arranged at the middle of the shaft body along the radial direction and penetrate through two side surfaces of the rocking parts, a sliding part arranged at one end part of the shaft body, and a connecting shaft which is arranged on the end surface of the shaft body and is coaxial with the shaft body; the connecting shaft is arranged at the end part close to the sliding part;
the stirring sleeve roller comprises a roller body, a shaking through hole, a second hinge hole and a first hinge seat, wherein the shaking through hole is formed in the center of the roller body along the axis and penetrates through two end faces of the roller body;
the traction sleeve comprises a traction sleeve body, a limiting part and a second hinge seat, wherein the traction sleeve body is provided with a sliding through hole penetrating through two end faces of the traction sleeve body along the axis, the limiting part is arranged on the circumferential surface of the middle part of the traction sleeve body along the same direction of a circle, and the second hinge seat is arranged on one end face of the traction sleeve body;
the shaking through hole is sleeved outside the shaking part, and the inner wall of the shaking through hole is matched with the outer wall of the shaking part;
the first hinge hole is matched with the second hinge hole;
the sliding part penetrates through the sliding through hole;
the driving plate is fixedly sleeved on the connecting shaft;
the first hinge seat and the second hinge seat are respectively hinged with two end parts of the first connecting rod;
the limiting part is buckled with one end of the adjusting piece.
The excrement discharging unit comprises an excrement discharging window arranged on the excrement discharging port of the closed tank and an excrement discharging control assembly for controlling the opening and closing of the excrement discharging window.
The invention is characterized in that the manure outlet window is composed of a window frame fixed on the bottom surface of the manure outlet, two ends of the window frame are respectively hinged with two ends of the window frame, and a plurality of window plates are uniformly arranged on the window frame;
go out excrement control assembly including respectively with each the luffer boards is with one end articulated first gangbar, respectively with each another end articulated second gangbar of luffer boards, fix cylinder on the airtight jar outer wall, fix the connecting piece of the piston rod tip of cylinder, and one end is in on the connecting piece, another end is in second connecting rod on the first gangbar.
The duck manure low-pressure drying system is characterized by further comprising a gas treatment unit communicated with the air exhaust part, so that the exhausted gas can be prevented from polluting the environment.
When the invention is actually used: when duck manure low-pressure drying operation is required, firstly ensuring that the manure discharging unit is in a closed state, secondly adding manure at a manure adding port, then closing the manure adding port, and sealing the closed tank; vacuumizing the closed tank by using an air exhaust component, starting a driving motor, simultaneously rotating a plurality of stirring driving shafts under the driving of a first belt transmission mechanism, enabling the stirring sleeve roller and the axis of each stirring driving shaft to form an angle, rotating along with the stirring driving shafts, and stirring the duck manure by using a roller shaft grid;
meanwhile, the driving plate synchronously rotates along with the stirring driving shaft, the poking grooved wheel intermittently rotates, under the action of the coupler, the poking wheel with a rotating shaft coaxial with the axis of the output end of the coupler rotates, the rotating shaft of the poking wheel moves along the limiting groove, the rotating shaft of the poking wheel drives the sliding block to move back and forth, the poking wheel limiting disc rotates back and forth, under the action of the second belt transmission mechanism, the internal thread sleeve is driven to rotate back and forth, the adjusting piece drives the traction sleeve buckled with the adjusting piece to slide back and forth along the axis direction of the stirring driving shaft, and under the drive of the first connecting rod, the axial angle between the stirring sleeve roller and the stirring driving shaft is changed;
after the low-pressure drying operation is completed, the driving motor is closed, the air charging component is used for charging air into the closed tank, the closed tank is enabled to be the same as external air pressure, the air cylinder is opened, the piston rod pushes the connecting piece and further drives the second connecting rod to move, the first linkage rod is driven to drive the window plate to rotate along the hinged shaft, and the excrement discharging unit is opened to discharge excrement.
The invention has the beneficial effects that: the duck manure dehydration device is provided with the air extraction unit and the stirring unit, so that the efficient dehydration treatment of the duck manure can be realized, the problem of sewage treatment does not need to be considered after treatment, the process route is short, the rapid collection of the treated duck manure can be realized by combining the air inflation unit and the manure discharge unit, and the treatment cost is saved; the stirring unit with the shaking part is arranged, so that the stirring sleeve roller can shake along the stirring driving shaft when rotating, the duck manure can be stirred and stirred simultaneously along the axial direction, the radial direction and the same direction of the stirring driving shaft in three directions during each stirring, the moving amplitude of the duck manure is increased, and the drying effect is further improved; the reciprocating rotation mechanism is arranged, so that the angle between the axis of the stirring sleeve roller and the stirring driving shaft can be adjusted, and the stirring and stirring amplitude during stirring is further adjusted; the linkage mechanism is arranged, so that the angle between the axis of the stirring sleeve roller and the stirring driving shaft can be adjusted in the stirring process, the use number of motors can be reduced, and the energy consumption is saved; a mechanism with a matched driving plate and a grooved wheel is arranged as a linkage mechanism, so that intermittent linkage between the reciprocating rotation mechanism and the stirring driving shaft can be realized, the axial line of the stirring sleeve roller and the stirring driving shaft are fully stirred when the angle between the axial line and the stirring driving shaft is changed, and the stirring efficiency is improved; the gas treatment unit is arranged, so that the environment can be prevented from being polluted by the pumped gas.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic structural view of the present invention taken along the center line of the closed can.
FIG. 3 is a partial structural view of a stirring unit according to the present invention.
Fig. 4 is a schematic view of the construction of the stirring drive shaft of the present invention.
FIG. 5 is a schematic view of the construction of the stirring sleeve roller of the present invention.
Fig. 6 is a schematic structural view of the traction sleeve of the present invention.
Fig. 7 is a schematic structural view of the reciprocating rotary mechanism of the present invention.
Fig. 8 is a partial structural schematic diagram of the present invention.
Fig. 9 is a partially enlarged view of a portion a in fig. 8.
Wherein the reference numerals are: 1. a support; 2. sealing the tank; 3. a manure feeding port; 4. an air extraction part; 5. a gas processing unit; 6. an inflation member; 7. a stirring unit; 701. a stirring drive shaft; 70101. a shaft body; 70102. a shaking part; 70103. a sliding part; 70104. a first hinge hole; 70105. a connecting shaft; 702. stirring sleeve rollers; 70201. a roller body; 70202. shaking the through hole; 70203. a first hinge mount; 70204. a second hinge hole; 703. a roll shaft grid; 704. a first belt drive mechanism; 8. a shaking member; 800. a mechanism box; 801. a traction sleeve; 80101. a traction sleeve body; 80102. a limiting part; 80103. a slide through hole; 80104. a second hinge mount; 802. a first link; 803. an adjustment member; 804. an internal thread sleeve; 9. a manure discharging unit; 901. a window panel; 902. a window frame; 903. a first linkage rod; 904. a connecting member; 905. a second linkage rod; 906. a second link; 907. a cylinder; 10. a reciprocating rotation mechanism; 1001. a limiting disc; 100101, a limit column; 10102. a limiting groove; 1002. a thumb wheel; 1003. a slider; 1004. a cross bar; 1005. a U-shaped connecting piece; 1006. a second belt drive mechanism; 1101. a dial; 1102. grooved wheels.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 9, the embodiment of the invention provides a duck manure low-pressure drying system, which comprises a closed tank 2 with a manure feeding port 3 at the top and a manure discharging port at the bottom, a support 1 arranged at the bottom of the closed tank 2, an air extracting component 4 and an air charging component 6 respectively arranged at two ends of the top of the closed tank 2, a stirring unit 7 penetrating through two ends of the closed tank 2 and arranged in the middle of the closed tank 2, and a manure discharging unit 9 arranged on the manure discharging port of the closed tank 2 and used for sealing the manure discharging port; the air extracting part 4 is arranged, so that air in the closed tank 2 can be extracted to be vacuum, the air pressure in the closed tank 2 is reduced, the boiling point of water in the duck manure is reduced in a low-pressure environment, low-temperature boiling is realized, the evaporation efficiency is improved, and the low-temperature drying of the duck manure under low energy consumption is realized;
a manure adding cover for sealing the manure adding port 3 is arranged on the manure adding port, and the manure adding cover and the manure discharging unit 9 are closed when low-pressure drying operation is carried out; go out excrement operation when excrement unit 9 opens, can realize the high-efficient dehydration of duck excrement and handle, and need not consider the sewage treatment problem after the processing, save the treatment cost.
The invention is also characterized in that the stirring unit 7 comprises a plurality of stirring driving shafts 701 which are parallel to each other and respectively penetrate through two ends of the closed tank 2, a plurality of stirring sleeve rollers 702 which are respectively sleeved outside each stirring driving shaft 701 and the middle parts of which are hinged to the middle parts of the corresponding stirring driving shafts 701 along the radial direction, a plurality of roller shaft grids 3 which are respectively arranged on the outer side surfaces of each stirring sleeve roller 702, a shaking part 8 which is respectively arranged between each stirring sleeve roller 702 and the corresponding stirring driving shaft 701, and a first belt transmission mechanism 704 which is arranged between the plurality of stirring driving shafts 701; because the stirring sleeve roller 702 shakes along the stirring driving shaft 701 when rotating, the duck manure in the closed tank 2 can be stirred simultaneously along the axial direction, the radial direction and the same direction of the stirring driving shaft 701 in the simultaneous coexistence manner during each stirring, so that the moving amplitude of the duck manure in the closed tank 2 is increased, and the drying effect is further improved.
A mechanism box 800 is arranged outside the shaking part 8;
one of the agitation drive shafts 701 is coaxial with an output shaft of a drive motor provided at one end of the agitation drive shaft 701.
The invention is characterized in that the shaking component 8 comprises a traction sleeve 801 which is sleeved at one end of the stirring driving shaft 701 and is in sliding fit with the stirring driving shaft 701 along the axial direction, a first connecting rod 802 of which two ends are respectively hinged on the stirring sleeve roller 702 and the traction sleeve 801, an internal thread sleeve 804 of which the axial direction is equal to the axial direction of the stirring driving shaft 701, an internal thread sleeve 804 of which one end is in rotating fit with the traction sleeve 801, the middle part is in sliding fit with the mechanism box 800 along the axial direction, and the other end is in threaded fit with the internal thread sleeve 804, and a reciprocating rotation mechanism 10 for controlling the internal thread sleeve 804, wherein the angle between the axial direction of the stirring sleeve roller 702 and the stirring driving shaft 701 can be adjusted, and further the stirring amplitude during stirring is adjusted.
The reciprocating rotation mechanism 10 is further characterized by comprising a limiting disc 1001, a shifting wheel 1002 matched with the limiting disc 1001, a sliding block 1003 matched with the mechanism box 800 in a sliding mode and matched with one end of a rotating shaft of the shifting wheel 1002 in a rotating mode, a coupler with a rotating shaft of an output end coaxial with the rotating shaft of the shifting wheel 1002, and a second belt transmission mechanism 1006 arranged between the limiting disc 1001 and the internal thread sleeve 804;
the limiting disc 1001 comprises a limiting disc body, a curve-shaped limiting groove 100102 which is arranged on the bottom surface of the limiting disc body close to the edge and is connected end to end, the curve connected end to end is composed of two arcs which are respectively concentric with the limiting disc body and coincide with the central angle, and two arcs which are respectively connected between the corresponding ends of the two arcs and are respectively tangent with the two arcs, and a plurality of limiting columns 100101 are uniformly arranged on the control disc body between the limiting grooves 100102;
the plurality of limiting columns 100101 are meshed with the thumb wheel 1002, and one end of the rotating shaft of the thumb wheel 1002 is matched with the limiting groove 100102;
the coupler comprises a cross rod 1004 and two U-shaped connecting pieces 1005 which are perpendicular to each other and are respectively arranged on the cross rod 1004; two side plates of one U-shaped connecting piece 1005 are respectively matched with two end parts of a cross rod of the cross rod 1004 in a sliding way, and two side plates of the other U-shaped connecting piece 1005 are respectively matched with two end parts of a vertical rod of the cross rod 1004 in a sliding way; the middle part of the closed end of one U-shaped connecting piece 1005 is provided with an input end of a coupler, the middle part of the closed end of the other U-shaped connecting piece 1005 is provided with an output end of the coupler, and the axis of the input end of the coupler is parallel to the axis of the output end of the coupler.
The stirring unit 7 further comprises a linkage mechanism arranged between the shaking component 8 and the stirring driving shaft 701, so that the angle between the axis of the stirring sleeve roller 702 and the stirring driving shaft 701 can be adjusted in the stirring process, the number of used motors can be reduced, and energy consumption is reduced.
The invention is also characterized in that the linkage mechanism comprises a dial 1101 which is sleeved on the stirring driving shaft 701 and is coaxial with the stirring driving shaft 701 and a grooved wheel 1102 which is coaxial with the input end of the coupler, so that the intermittent linkage between the reciprocating rotation mechanism 10 and the stirring driving shaft 701 can be realized, the full stirring and stirring are generated when the angle between the axis of the stirring sleeve roller 702 and the stirring driving shaft 701 is changed, and the stirring efficiency is improved.
The stirring driving shaft 701 is further characterized by comprising a shaft body 70101, shaking portions 70102 which are oppositely arranged on two sides of the same plane of a circle in the middle of the shaft body 70101 along the axial direction, first hinge holes 70104 which are arranged in the middle of the shaft body 70101 along the radial direction and penetrate through two side faces of the shaking portions 70102, a sliding portion 70103 which is arranged at one end of the shaft body 70101, and a connecting shaft 70105 which is arranged on the end face of the shaft body 70101 and is coaxial with the shaft body 70101; the connecting shaft 70105 is provided at an end portion close to the sliding portion 70103;
the stirring sleeve roller 702 comprises a roller body 70201, a shaking through hole 70202 which is arranged at the center of the roller body 70201 along the axis and penetrates through two end faces of the roller body 70201, a second hinge hole 70204 which is arranged at the middle part of the roller body 70201 along the radial direction, and a first hinge seat 70203 which is arranged on one end face of the roller body 70201;
the traction sleeve 801 comprises a traction sleeve body 80101 provided with a sliding through hole 80103 penetrating through two end faces of the traction sleeve body 80101 along an axial line, a limiting part 80102 arranged on the circumferential surface of the middle part of the traction sleeve body 80101 along the same direction of a circle, and a second hinge seat 80104 arranged on one end face of the traction sleeve body 80101;
the shaking through hole 70202 is sleeved outside the shaking part 70102, and the inner wall of the shaking through hole 70202 is matched with the outer wall of the shaking part 70102;
the first hinge hole 70104 is matched with the second hinge hole 70204;
the sliding portion 70103 penetrates the sliding through hole 80103;
a fixed dial 1101 is sleeved on the connecting shaft 70105;
the first hinged seat 70203 and the second hinged seat 80104 are respectively hinged with two ends of the first connecting rod 802;
the limiting portion 80102 is engaged with one end of the adjusting member 803.
The invention is characterized in that the excrement discharging unit comprises an excrement discharging window arranged on the excrement discharging port of the closed tank 2 and an excrement discharging control assembly for controlling the opening and closing of the excrement discharging window.
The invention is characterized in that the manure outlet window is composed of a window frame 902 fixed on the bottom surface of the manure outlet, two ends of the window frame 902 are respectively hinged with two ends of the window frame 902, and a plurality of window plates 901 uniformly arranged on the window frame 902;
the feces discharging control assembly comprises a first linkage rod 903 hinged with the same end part of each window plate 901 respectively, a second linkage rod 905 hinged with the other end part of each window plate 901 respectively, a cylinder 907 fixed on the outer wall of the closed tank 2, a connecting piece 904 fixed on the end part of a piston rod of the cylinder 907, and a second connecting rod 906 with one end part on the connecting piece 904 and the other end part on the first linkage rod 904.
The invention is characterized in that the duck manure low-pressure drying system also comprises a gas treatment unit 5 which is communicated with the air extraction part 4, so that the environment can be prevented from being polluted by the extracted gas.
When the invention is actually used: when duck manure low-pressure drying operation is required, firstly, the manure discharging unit is ensured to be in a closed state, secondly, manure is added at the manure adding port 3, then the manure adding port 3 is closed, and the closed tank 2 is closed; vacuumizing the closed tank 2 by using the air exhaust part 4, starting a driving motor, simultaneously rotating a plurality of stirring driving shafts 701 under the driving of a first belt transmission mechanism 704, enabling the stirring sleeve rollers 702 and the axes of the stirring driving shafts 701 to form an angle of one degree and rotate along with the stirring driving shafts 701, and turning and stirring the duck manure by using the roller shaft grids 703;
meanwhile, the dial plate 1101 rotates synchronously with the stirring driving shaft 701, the dial grooved pulley 1102 rotates intermittently, under the action of the coupler, the dial wheel 1002 with the rotating shaft coaxial with the axis of the output end of the coupler rotates, the rotating shaft of the dial wheel 1002 moves along the limiting groove 100102, the rotating shaft of the dial wheel 1002 drives the sliding block 1003 to move back and forth, the dial wheel 1002 limiting disc 1001 rotates back and forth, under the action of the second belt transmission mechanism 1006, the internal thread sleeve 804 is driven to rotate back and forth, the adjusting piece 803 further drives the traction sleeve 801 buckled with the adjusting piece 803 to slide back and forth along the axis direction of the stirring driving shaft 701, and under the drive of the first connecting rod 802, the axis angles of the stirring sleeve roller 702 and the stirring driving shaft 701 change;
after the low-pressure drying operation is finished, the driving motor is turned off, the air charging part 6 is used for charging air into the closed tank 2, the air pressure is the same as the external air pressure, the air cylinder 907 is turned on, the piston rod pushes the connecting piece 904 and further drives the second connecting rod 906 to move, the first linkage rod 903 is driven to drive the window plate 901 to rotate along the hinge shaft, and the excrement discharging unit 9 is turned on for excrement discharging operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a duck excrement low pressure drying system, its characterized in that sets up with excrement mouth (3) including the top, and airtight jar (2) of excrement mouth are seted up to the bottom sets up support (1) of airtight jar (2) bottom sets up respectively air exhaust part (4) and inflatable element (6) at airtight jar (2) top both ends run through airtight jar (2) both ends set up stirring unit (7) at airtight jar (2) middle part, and set up airtight jar (2) on the excrement mouth, seal the excrement unit (9) that goes out the excrement mouth.
2. The duck manure low-pressure drying system as claimed in claim 1, wherein the stirring unit (7) comprises a plurality of stirring driving shafts (701) which are parallel to each other and respectively penetrate through two ends of the closed tank (2), a plurality of stirring sleeve rollers (702) which are respectively sleeved outside each stirring driving shaft (701) and are radially hinged to the middle of the corresponding stirring driving shaft (701) in the middle, a plurality of roller shaft grids (3) which are respectively arranged on the outer side surface of each stirring sleeve roller (702), a shaking part (8) which is respectively arranged between each stirring sleeve roller (702) and the corresponding stirring driving shaft (701), and a first belt transmission mechanism (704) which is arranged between the plurality of stirring driving shafts (701);
a mechanism box (800) is arranged outside the shaking component (8);
one of the stirring driving shafts (701) is coaxial with an output shaft of the driving motor.
3. The duck manure low-pressure drying system as claimed in claim 2, wherein the shaking part (8) comprises a sleeve-connected end part of the stirring driving shaft (701), a traction sleeve (801) which is in sliding fit with the stirring driving shaft (701) along the axial direction, a first connecting rod (802) with two ends respectively hinged on the stirring sleeve roller (702) and the traction sleeve (801), the axial direction is equal to the axial direction of the stirring driving shaft (701), an internal thread sleeve (804) which is mutually rotationally matched with the mechanism box (800), an adjusting piece (803) of which one end is mutually buckled with the traction sleeve (801), the middle part is mutually matched with the mechanism box (800) in a sliding way along the axial direction, the other end is mutually matched with the internal thread sleeve (804) in a threaded way, and a reciprocating rotation mechanism (10) for controlling the internal thread sleeve (804).
4. The duck manure low-pressure drying system as claimed in claim 3, wherein the reciprocating rotation mechanism (10) comprises a limiting disc (1001), a shifting wheel (1002) matched with the limiting disc (1001), a sliding block (1003) matched with the mechanism box (800) in a sliding mode, a sliding block (1003) matched with one end of a rotating shaft of the shifting wheel (1002) in a rotating mode, a coupler with an output end rotating shaft coaxial with the rotating shaft of the shifting wheel (1002), and a second belt transmission mechanism (1006) arranged between the limiting disc (1001) and the internal thread sleeve (804);
the limiting disc (1001) comprises a limiting disc body, a curved limiting groove (100102) which is arranged on the bottom surface of the limiting disc body and is close to the edge and is connected end to end, and a plurality of limiting columns (100101) which are uniformly arranged on the control disc body between the limiting grooves (100102);
the limiting columns (100101) are meshed with the shifting wheel (1002), and one end of a rotating shaft of the shifting wheel (1002) is matched with the limiting groove (100102);
the coupler comprises a cross rod (1004) and two U-shaped connecting pieces (1005) which are perpendicular to each other and are respectively arranged on the cross rod (1004); two side plates of one U-shaped connecting piece (1005) are respectively matched with two end parts of a cross rod of the cross rod (1004) in a sliding way, and two side plates of the other U-shaped connecting piece (1005) are respectively matched with two end parts of a vertical rod of the cross rod (1004) in a sliding way.
5. The duck manure low-pressure drying system as claimed in any one of claims 1 to 4, wherein the stirring unit (7) further comprises a linkage mechanism disposed between the shaking part (8) and the stirring driving shaft (701).
6. A duck manure low pressure drying system as claimed in claim 5, wherein said linkage mechanism comprises a dial (1101) fitted over and coaxial with said stirring drive shaft (701), and a sheave (1102) coaxial with said input end of said coupling.
7. The duck manure low-pressure drying system as claimed in any one of claims 2 to 6, wherein the stirring driving shaft (701) comprises a shaft body (70101), shaking portions (70102) which are oppositely arranged on two sides of a same plane of a circle in the middle of the shaft body (70101) along an axial direction, first hinge holes (70104) which are arranged in the middle of the shaft body (70101) along a radial direction and penetrate through two side surfaces of the shaking portions (70102), a sliding portion (70103) which is arranged at one end portion of the shaft body (70101), and a connecting shaft (70105) which is arranged on an end surface of the shaft body (70101) and is coaxial with the shaft body (70101); the connecting shaft (70105) is arranged at an end close to the sliding part (70103);
the stirring sleeve roller (702) comprises a roller body (70201), a shaking through hole (70202) which is formed in the center of the roller body (70201) along the axis and penetrates through two end faces of the roller body, a second hinge hole (70204) which is formed in the middle of the roller body (70201) along the radial direction, and a first hinge seat (70203) which is arranged on one end face of the roller body (70201);
the traction sleeve (801) comprises a traction sleeve body (80101) provided with a sliding through hole (80103) penetrating through two end faces of the traction sleeve body along an axis, a limiting part (80102) arranged on the circumferential surface of the middle part of the traction sleeve body (80101) along the same direction of a circle, and a second hinged seat (80104) arranged on one end face of the traction sleeve body (80101);
the shaking through hole (70202) is sleeved outside the shaking part (70102), and the inner wall of the shaking through hole (70202) is matched with the outer wall of the shaking part (70102);
the first hinge hole (70104) is matched with the second hinge hole (70204);
the sliding part (70103) penetrates through the sliding through hole (80103);
the connecting shaft (70105) is fixedly sleeved with the driving plate (1101);
the first hinge seat (70203) and the second hinge seat (80104) are respectively hinged with two ends of the first connecting rod (802);
the limiting part (80102) is buckled with one end of the adjusting piece (803).
8. The duck manure low-pressure drying system as claimed in any one of claims 1 to 7, wherein the manure outlet unit comprises a manure outlet window disposed on the manure outlet of the closed tank (2), and a manure outlet control assembly controlling the opening and closing of the manure outlet window.
9. The duck manure low-pressure drying system as claimed in claim 8, wherein the manure outlet window is composed of a window frame (902) fixed on the bottom surface of the manure outlet, two ends of the window frame are respectively hinged to two ends of the window frame (902), and a plurality of window plates (901) are uniformly arranged on the window frame (902);
the manure discharge control assembly comprises a first linkage rod (903) hinged with the same end of each window plate (901), a second linkage rod (905) hinged with the other end of each window plate (901), a cylinder (907) fixed on the outer wall of the closed tank (2), a connecting piece (904) fixed at the end of a piston rod of the cylinder (907), and a second connecting rod (906) with one end on the connecting piece (904) and the other end on the first linkage rod (904).
10. The duck manure low-pressure drying system as claimed in any one of claims 1 to 9, further comprising a gas treatment unit (5) in communication with the air extraction means (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118595.XA CN110683731A (en) | 2019-11-15 | 2019-11-15 | Duck manure low pressure drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118595.XA CN110683731A (en) | 2019-11-15 | 2019-11-15 | Duck manure low pressure drying system |
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| Publication Number | Publication Date |
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| CN110683731A true CN110683731A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911118595.XA Pending CN110683731A (en) | 2019-11-15 | 2019-11-15 | Duck manure low pressure drying system |
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| US20050187140A1 (en) * | 2003-11-20 | 2005-08-25 | Angiotech International Ag | Polymer compositions and methods for their use |
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| CN211056941U (en) * | 2019-11-15 | 2020-07-21 | 山东新希望六和集团有限公司 | Duck manure is wet separator futilely |
| CN211078857U (en) * | 2019-11-15 | 2020-07-24 | 山东新希望六和集团有限公司 | Duck manure low pressure drying system |
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2019
- 2019-11-15 CN CN201911118595.XA patent/CN110683731A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050187140A1 (en) * | 2003-11-20 | 2005-08-25 | Angiotech International Ag | Polymer compositions and methods for their use |
| KR101029459B1 (en) * | 2011-01-26 | 2011-04-15 | 서미숙 | Installation for processing human excrement in inactive portable toilet |
| CN107439385A (en) * | 2017-07-31 | 2017-12-08 | 山东新希望六和集团有限公司 | A kind of feces of livestock and poultry picks up separator |
| CN109731528A (en) * | 2019-03-11 | 2019-05-10 | 辽阳友信制药机械科技有限公司 | A kind of vertical conical ribbon drying and granulating all-in-one machine |
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