CN102084815A - Device for automatically cleaning dung in pigsty - Google Patents
Device for automatically cleaning dung in pigsty Download PDFInfo
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- CN102084815A CN102084815A CN2010105321091A CN201010532109A CN102084815A CN 102084815 A CN102084815 A CN 102084815A CN 2010105321091 A CN2010105321091 A CN 2010105321091A CN 201010532109 A CN201010532109 A CN 201010532109A CN 102084815 A CN102084815 A CN 102084815A
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Abstract
The invention discloses a device for automatically cleaning dung in a pigsty, which consists of a dung collecting ditch, a dung leakage plate ground and a helical conveyor. The dung collecting ditch is a V-shaped bucket groove with a wide upper part and a narrow lower part; the dung leakage plate ground is positioned on the upper part of the dung collecting ditch, and the helical conveyor is arranged at the lower groove bottom horizontally or at an outlet end in a proper descending grade, wherein a coiled groove of the helical conveyor is a U-shaped groove, and the groove bottom is a semicircular arc; the coiled groove has an upward groove opening; two sides of the coiled groove are smoothly connected with inclined planes on two sides of the dung collecting ditch; and an outlet end of the coiled groove extends out of the pigsty. During operation, dung leaking from dung leakage plate holes is totally centralized in the coiled groove along the slopes on the two sides of the V-shaped bucket groove and is continuously pushed out of the pigsty through a rotating helical blade to be collected; therefore, the aim of automatically cleaning the dung is fulfilled. The device has the progressive advantages of simple structure, high degree of automation, a few faults, low operating cost, thorough cleaning of the dung, and the like.
Description
Technical field
The invention belongs to the agricultural machinery technology field, relate to the automatic excrement cleaning device of a kind of pig house.
Background technology
Entered since 21 century; China's livestock breeding fast development; disperse to culture the intensification large-scale cultivation again to current large chemical plant's aquaculture model from family, through the whole journey, in the experience that has accumulated tremendous development, also be subjected to having a strong impact on such as factors such as eqpidemic disease and medicine are residual.In addition, the environmental protection aspect is also emphasized to require to build " three simultaneously " principle that plant will design simultaneously with pollution control, constructs simultaneously, start simultaneously always, makes the practitioner experience increasing environmental pressure.So government and dealer to accelerate the paces of new countryside construction, promote the sustainable development of aquaculture all in the raising pattern of seeking scientific and reasonable especially ecotypic middle-size and small-size piggery.
Ecologically raising pigs is an interdisciplinary industry, it is to be that main body is developed, utilized the science of pig excrements is handled with the aquaculture, carry out the coordination of farming and animal husbandry, accomplish scientific utilization, promotion, interdependence mutually, low input, high production, zero-emission, oligosaprobic eucyclic ecologically raising pigs system engineering.It is that industrial pig develops into certain phase and another bright spot of forming, is the needs of pig industry sustainable development.
At present, the clear excrement method of domestic big-and-middle-sized piggery mainly contains water towards excrement, bubble excrement with do three kinds in clear excrement.
Water is the main clear excrement form that adopts when China is from external introduction large scale of pig farm technology and management method the eighties in 20th century towards excrement technology.The advantage of this technology is the clean environment that can keep in the pig house, helps animal health, and equipment investment is few, and labour intensity is little, and is comparatively suitable in the area of lack of labor.Its shortcoming is that water consumption is big, pig need every day water a 20 ~ 25L, pollutant volume after washing increases significantly, after the Separation of Solid and Liquid, most of SOM and trace element etc. are still stayed in the sewage, pollutants in sewage concentration is still very high, and isolated solids nutrient content is very low, and manurial value is very low.
The main purpose of bubble excrement technology is regularly, removes ight soil, urine in the animal house effectively, and the labour who reduces in the dirty scale removal process of excrement drops into and wash water, can improve plant's automatic management level.Bubble excrement system constructs when building simultaneously, and the dirty gathering system of excrement does not need sole investment.Its method is that dropping-board ground is leaked in the shop on manure pit, and swine excrement is collected into manure pit also with certain water long period of soaking by crack.This technology can be economized on water about one times than the water flushing, and follow-up excrement dirt resembles the water flushing will carry out Separation of Solid and Liquid equally.Its shortcoming is that because ight soil stops in pig house for a long time, formation anaerobic fermentation, especially autumn in summer high temperature season produce a large amount of pernicious gases, as H
2S(hydrogen sulphide), CH
4(methane) etc. if do not add ventilation equipment, can worsen air ambient in the pig house, jeopardizes animal health and growth.And the pollutant levels of liquid dung mixture are higher, and post processing is also difficult more.Though this technology is uncomplicated, additional ventilation equipment investment is bigger, and operating cost is also higher.Obviously not desirable selection.
The main purpose of doing clear excrement technology is the ight soil of removing in time, effectively in the animal house, keep the animal house assanation, make full use of the abundant advantage of human resources, reduce water, electricity consumption in the dirty scale removal process of excrement, the nutrients that keeps solid manure, improve the fertilizer fertilizer efficiency, reduce the cost that follow-up fecaluria is handled.Artificial clear excrement only need be with some cleaning devices, artificial night soil collector etc., and equipment investment is few, need not Separation of Solid and Liquid, flushing water subsequent treatment small investment, and cost is low.Its shortcoming is that the labour has high input, and productivity ratio is low.At present, the clear excrement equipment of machinery all is that ground is cleaned, and technology is also very immature, and fault is more, maintenance difficult; And noise is bigger during shit remover work, walks about again, is unfavorable for growth of animals or poultry, and therefore the clear excrement of machinery is seldom used in the piggery of China.
By we see that as big-and-middle-sized piggery, the water flushing method water consumption is too greatly inapplicable to the analysis of above three kinds of clear excrement technologies; Can economize on water and alleviate the subsequent treatment load though do clear excrement, excrement and urine utilization power height, still immature because of the clear excrement of machinery, human input is bigger, is unfavorable for the construction requirements of modern management; And bubble excrement method, for above-mentioned two kinds, has water saving, the saving of labor, be convenient to realize characteristics such as modern management, although follow-up waste water treatment operating cost is higher, that is aimed at pollution source, and we to be requirements carry out resource utilizes again, because the swine excrement under this process conditions all is collected in together, fertility is loss not, so its availability is the highest.A certain proportion of water logging bubble just to be arranged, contain that moisture is excessive to be unfavorable for the following process utilization, still will carry out Separation of Solid and Liquid and follow-up biochemical treatment at last, can't realize recycling.So, in conjunction with above-mentioned bubble excrement and dried clear excrement technological advantage, can be fully used in order to make swine excrement, can alleviate the follow-up difficulty of processing that utilizes again again, I have carried out technological transformation to bubble excrement technology, increased the argol conveying plant in its manure pit bottom, the ight soil that will leak down from the crack of ground in time is transported to outside the pig house, do a clear excrement and the existing difficult problem of bubble excrement technology thereby solved, be of value to the modern management level that improves aquaculture and the recycling of ight soil, develop a circular economy, guarantee the sustainable development of aquaculture.
Summary of the invention
The object of the present invention is to provide the automatic excrement cleaning device of a kind of pig house, with its pointed design feature provide a new solution for improving above-mentioned existing problem, thereby help further improving the modern management level of aquaculture and realize that the swine excrement recycling develops a circular economy.
For achieving the above object, solution of the present invention is:
The automatic excrement cleaning device of a kind of pig house is made of collection dropping pit, leakage dropping-board ground and auger conveyor.The collection dropping pit is a V-type bucket wide at the top and narrow at the bottom, and top is auger conveyor at the bottom of the lower channel for leaking dropping-board ground; Leak dropping-board ground and be reserved with up-narrow and down-wide contract type slotted hole, made by anti-corrosion materials such as plastic cement or concrete or fiberglass, its two ends ride on the cement wall or steelframe of collection dropping pit both sides, carry over collection dropping pit axially-aligned; Auger conveyor level or the past suitable descending grade of the port of export are installed at the bottom of the collection dropping pit lower channel, and volume groove notch makes progress, and volume trench bottom cast concrete is fixed, and roll up groove notch both sides and suitable the connecing of collection dropping pit two side slopes, and the volume groove port of export extends to outside the pig house; Auger conveyor is made up of spiral rachis, volume groove and reducing motor and shaft coupling, and wherein rolling up groove is U type groove, and bottom land is a semi arch, volume groove two ends are reserved with axle bed, axle bed is the deck of upward opening, and the deck two ends connect the top of volume groove both sides, makes its underpart reserve through hole; The bottom of axle bed bayonet socket is a semi arch, and is concentric with the semi arch of volume groove bottom land; With the axle bed buckle lower end of axle bed bayonet fittings be semi arch, form a circle seat, the positioning action of super helix rachis with the semi arch of axle bed bayonet socket bottom; The external diameter of spiral rachis is slightly less than volume groove internal diameter, axle center and be reserved with groove with the relevant position of volume fluted shaft seat, and helical blade has breach in this groove relevant position; Groove is stuck on the axle bed, cooperates with microgap between the axle bed, and the spiral rachis can smooth and easy running in the volume groove by its groove and the effect of volume fluted shaft seat.During installation, behind the volume groove location, earlier the bayonet socket of the reservation groove alignment axle bed of spiral rachis is inserted, again with screw with the axle bed snap fit, the axle center port of export is connected with reducing motor by shaft coupling, power is installed in outside the pig house.During operation, the ight soil that leaks down from leakage dropping-board crack constantly is transported to fertilizer processing factory behind the special-purpose night-soil collecting bucket outside the port of export is pushed through pig house by the helical blade that rotates again again along domatic all being collected in the volume groove of collection dropping pit V-type bucket, thereby reaches the automatic purpose of excrement clearly.
In order to improve the mobility of auger conveyor, to satisfy the pig house construction requirements of different size, the present invention is designed to the multisection type sub-assembly especially.Promptly except that port of export first segment (A section), the second above extension joint of joint (B section) is a general part, corresponding frock docking port before and after its two ends design has, promptly the position of center line in the front end axle center of every joint spiral rachis has the shaft coupling interface, planar central position at the lip piece on shaft coupling interface both sides has pin hole, have the shaft coupling tenon corresponding with its front end shaft coupling interface in the rear end of spiral rachis, and have pin hole in the center on shaft coupling tenon plane, when two joints connect, the rear end union joint muzzle of deutomerite is in the front end tenon of prosthomere, and fixes with latch.Volume groove and spiral rachis are long together, and two ends are abutted flange, and are reserved with the frock groove simultaneously at the front end end face, are reserved with on the end face of rear end and the corresponding frock tenon of its front end, during two joint butt joints, with frock and flange lock are guaranteed simultaneously.
Because the corrosivity of swine excrement is very strong, so, when device fabrication, must select anti-corrosion material, as stainless steel, aluminium alloy, high molecular weight plastic and fiberglass etc., even can attempt with reinforced cement concrete cast volume groove.When selecting to make with plastic cement, in order to improve its intensity, can be in the axle center lining steel pipe, forms such as termination embedding steel disc.
Two side slopes of collection dropping pit are formed by concreting, in order to make not wall built-up of ight soil, at its surface spraying waterproof coating.
For the ease of construction and installation, collection dropping pit two side slopes are barricaded as by plastic cement buckle or Metal pinch plate, the surface spraying waterproof coating of buckle.
After adopting said structure, the present invention has simple in structure, the automaticity height, and fault is few, and operating cost is low, and clear excrement thoroughly waits the progressive advantage.
Description of drawings
Fig. 1 is the embodiments of the invention sectional views;
Fig. 2 is an auger conveyor of the present invention ground assembling schematic diagram;
Fig. 3 is that auger conveyor of the present invention extends joint single hop front view;
Fig. 4 is that auger conveyor of the present invention extends joint single hop right view;
Fig. 5 is that auger conveyor of the present invention extends joint a end end view;
Fig. 6 is that auger conveyor of the present invention extends joint b end end view;
Fig. 7 is an auger conveyor k-k view profile of the present invention;
Fig. 8 is auger conveyor first segment A section of the present invention and the front view that extends after joint B section is connected.
Sequence number explanation among the figure:
1---the collection dropping pit
2---auger conveyor
2.1---the volume groove
2.1.1---the frock groove
2.1.2---the frock tenon
2.1.3---flange
2.1.4---axle bed
2.1.5---buckle
2.1.6---buckle is installed screw
2.2---the spiral rachis
2.2.1---front end
2.2.2---the shaft coupling interface
2.2.3---the shaft coupling tenon
2.3---reducing motor
2.4---shaft coupling
2.5---the shaft coupling latch
3---leak dropping-board ground
4---body of wall
Embodiment
Please refer to Fig. 1 and Fig. 2, the automatic excrement cleaning device of a kind of pig house is made of collection dropping pit 1, leakage dropping-board ground 3 and auger conveyor 2, and collection dropping pit 1 is a V-type bucket wide at the top and narrow at the bottom, and top is for leaking dropping-board ground 3, and the bottom is an auger conveyor 2.The body 4 of at first building a wall, reserve the step that leakage dropping-board ground is installed in the upper end of body of wall 4, bottom of trench is reserved the platform that auger conveyor is installed, level or the suitable descending grade of the past port of export are installed auger conveyor 2 on this platform, the notch of volume groove 2.1 upwards, the bottom of volume groove 2.1 is fixed with cast concrete, and the port of export of auger conveyor 2 extends to pig house external application shaft coupling 2.4 and is connected with reducing motor 2.3; Build the domatic of collection dropping pit 1 both sides then, domaticly will select the gradient, generally be not less than 45 degree according to the span of collection dropping pit, 1 liang of side slope in both sides and collection dropping pit of volume groove notch is along connecing, domatic surface requirements is smooth, or pastes oiliness waterproof ceramic tile, or adds the spraying waterproof material after the domatic polishing; Bonnet leaks dropping-board, leaks on the step of the body of wall 4 that the dropping-board two ends ride over collection dropping pit 1 both sides, carries over collection dropping pit 1 axially-aligned.
Please refer to Fig. 3 to Fig. 8, auger conveyor 2 is made up of spiral rachis 2.2 and volume groove 2.1 and reducing motor 2.3 and shaft coupling 2.4, wherein roll up groove 2.1 and be U type groove, bottom land is a semi arch, and volume groove 2.1 two ends are reserved with axle bed 2.1.4, and axle bed 2.1.4 is the deck of upward opening, the deck two ends connect 2.1 liang of upper lateral parts of volume groove, through hole is reserved in its underpart, and the bottom of axle bed bayonet socket is a semi arch, and is concentric with volume groove 2.1 bottom land semi arches; With the axle bed bayonet fittings be buckle 2.1.5, buckle 2.1.5 lower end is a semi arch, forms a circle seat with the semi arch of axle bed bayonet socket bottom; Wherein the external diameter of spiral rachis 2.2 is slightly less than volume groove 2.1 internal diameters, and the relevant position with axle bed 2.1.4 on axle center of spiral rachis 2.2 and the helical blade is reserved with groove and breach, and groove is stuck on the axle bed 2.1.4, cooperates with microgap between the axle bed 2.1.4 circle seat.During installation, the bayonet socket of the groove alignment axle bed 2.1.4 of spiral rachis 2 is inserted by elder generation, with buckle screw 2.1.6 is installed again axle bed buckle 2.1.5 is fixed, and the axle center port of export is connected with reducing motor 2.3 with shaft coupling latch 2.5 by shaft coupling 2.4.
In order to improve the mobility of auger conveyor, to satisfy the pig house construction requirements of different size, the present invention is designed to the multisection type sub-assembly especially.Promptly except that port of export first segment (A section), the second above extension joint of joint (B section) is a general part, corresponding frock docking port before and after its two ends design has, promptly the position of center line at the front end 2.2.1 of every joint spiral rachis 2.2 has shaft coupling interface 2.2.2, planar central position at the lip piece on shaft coupling interface 2.2.2 both sides has pin hole, have corresponding shaft coupling tenon 2.2.3 in the rear end of spiral rachis 2.2, and have pin hole in the center on shaft coupling tenon 2.2.3 plane with its front end shaft coupling interface 2.2.2; Volume groove 2.1 is long together with spiral rachis 2.2, and two ends are abutted flange 2.1.3, and are reserved with frock groove 2.1.1 simultaneously at the front end end face, are reserved with on the end face of rear end and the corresponding frock tenon of its front end 2.1.2.When more piece connects, frock groove 2.1.1 on the front end a volume groove end face of joint B section be will extend earlier and the frock tenon 2.1.2 butt joint of rear end end face of A section and flange 2.1.3 aimed at locking, connect with shaft coupling latch 2.5 after will extending the shaft coupling tenon 2.2.3 that shaft coupling interface 2.2.2 on the front end 2.2.1 of joint B section front end a aims at A section rear end between the spiral rachis, then, front end a with next joint docks with the rear end b of last joint again, so extends to the length that needs always.
Claims (10)
1. the automatic excrement cleaning device of pig house mainly is made of collection dropping pit, leakage dropping-board ground and auger conveyor, it is characterized in that: the collection dropping pit is the domatic bucket of V-type wide at the top and narrow at the bottom, and top is auger conveyor at the bottom of the lower channel for leaking dropping-board ground; Leak two ends, dropping-board ground and ride on the cement wall or steelframe that collects the dropping pit both sides, carry over collection dropping pit axially-aligned; Auger conveyor is made up of spiral rachis and volume groove and reducing motor and shaft coupling, volume groove both sides and suitable the connecing of collection dropping pit two side slopes, and the auger conveyor port of export extends to pig house external application shaft coupling and is connected with reducing motor.
2. the automatic excrement cleaning device of a kind of pig house according to claim 1, it is characterized in that: auger conveyor volume groove is a U type groove, bottom land is a semi arch, volume groove two ends are reserved with axle bed, axle bed is the deck of upward opening, and the deck two ends connect the top of volume groove both sides, makes its underpart reserve through hole, the bottom of axle bed bayonet socket is a semi arch, and is concentric with volume groove bottom land semi arch; With the buckle lower end of axle bed bayonet fittings be semi arch, form a circle seat with the semi arch of axle bed bayonet socket bottom, buckle is fixed on the volume fluted shaft seat with screw; The external diameter of spiral rachis is slightly less than volume groove internal diameter, and the two ends, axle center are reserved with and the axle bed corresponding groove, and helical blade has breach in the relevant position of this groove; Groove is stuck in microgap cooperation on the axle bed bayonet socket, and the port of export of spiral rachis is connected with reducing motor by shaft coupling.
3. the automatic excrement cleaning device of a kind of pig house according to claim 1, it is characterized in that: auger conveyor is the multisection type sub-assembly, except that port of export first segment, the above joint that extends of second joint is general part, corresponding frock craft port before and after its two ends design has, promptly the position of center line in the front end axle center of every joint spiral rachis has contract type shaft coupling interface, planar central position at the lip piece on contract type shaft coupling interface both sides has pin hole, have and the corresponding protruding tenon of its front end contract type shaft coupling interface in the rear end of spiral rachis, and have pin hole in the center on tenon plane, when two joints connect, the rear end contract type union joint muzzle of deutomerite is in the front end tenon of prosthomere, and fixes with latch; Volume groove and spiral rachis are long together, and two ends are abutted flange, and are reserved with the frock groove at the front end end face, are reserved with on the end face of rear end and the corresponding frock tenon of its front end, during two joint volume groove butt joints, with frock and flange lock are guaranteed simultaneously.
4. the automatic excrement cleaning device of a kind of pig house according to claim 1 is characterized in that: leaking dropping-board ground is rectangular slab, and the contract type slotted hole that flaggy evenly distributes up-narrow and down-wide is made with armored concrete.
5. according to claim 1 and the automatic excrement cleaning device of 2 described a kind of pig houses, it is characterized in that: spiral rachis and volume groove are made with plastic cement, and at its axle center liner one steel pipe.
6. according to claim 1 and the automatic excrement cleaning device of 2 described a kind of pig houses, it is characterized in that: spiral rachis and volume groove are made with fiberglass, and at its axle center liner one steel pipe.
7. according to claim 1 and the automatic excrement cleaning device of 2 described a kind of pig houses, it is characterized in that: spiral is made with stainless steel by rachis.
8. according to claim 1 and the automatic excrement cleaning device of 2 described a kind of pig houses, it is characterized in that: the volume groove is made with concrete.
9. the automatic excrement cleaning device of a kind of pig house according to claim 1 is characterized in that: two side slopes of collection dropping pit are formed by concreting, its surface spraying waterproof coating.
10. the automatic excrement cleaning device of a kind of pig house according to claim 1 is characterized in that: two side slopes of collection dropping pit are barricaded as by the plastic cement buckle, its surface spraying waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105321091A CN102084815A (en) | 2010-11-04 | 2010-11-04 | Device for automatically cleaning dung in pigsty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105321091A CN102084815A (en) | 2010-11-04 | 2010-11-04 | Device for automatically cleaning dung in pigsty |
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| Publication Number | Publication Date |
|---|---|
| CN102084815A true CN102084815A (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105321091A Pending CN102084815A (en) | 2010-11-04 | 2010-11-04 | Device for automatically cleaning dung in pigsty |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487833A (en) * | 2011-12-13 | 2012-06-13 | 福建省农业科学院农业工程技术研究所 | Device and method for mechanically cleaning manure of leaky pigsty |
| CN103053431A (en) * | 2013-01-05 | 2013-04-24 | 闫东升 | Bottoms remover |
| CN104351071A (en) * | 2014-07-23 | 2015-02-18 | 许道军 | Standard growing and fattening pig house |
| CN106069813A (en) * | 2016-08-15 | 2016-11-09 | 兰州交通大学 | Small-sized pig house sweeper |
| CN110100750A (en) * | 2019-06-18 | 2019-08-09 | 余汉锡 | A kind of livestock-raising room with blowdown cleaning structure |
-
2010
- 2010-11-04 CN CN2010105321091A patent/CN102084815A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487833A (en) * | 2011-12-13 | 2012-06-13 | 福建省农业科学院农业工程技术研究所 | Device and method for mechanically cleaning manure of leaky pigsty |
| CN103053431A (en) * | 2013-01-05 | 2013-04-24 | 闫东升 | Bottoms remover |
| CN104351071A (en) * | 2014-07-23 | 2015-02-18 | 许道军 | Standard growing and fattening pig house |
| CN104351071B (en) * | 2014-07-23 | 2017-04-12 | 许道军 | Standard growing and fattening pig house |
| CN106069813A (en) * | 2016-08-15 | 2016-11-09 | 兰州交通大学 | Small-sized pig house sweeper |
| CN110100750A (en) * | 2019-06-18 | 2019-08-09 | 余汉锡 | A kind of livestock-raising room with blowdown cleaning structure |
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Application publication date: 20110608 |