CN115428741B - Three-transposition pig trough shape without dead angle and beneficial to cleaning and design method of molded line of pig trough shape - Google Patents
Three-transposition pig trough shape without dead angle and beneficial to cleaning and design method of molded line of pig trough shape Download PDFInfo
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- CN115428741B CN115428741B CN202211175550.8A CN202211175550A CN115428741B CN 115428741 B CN115428741 B CN 115428741B CN 202211175550 A CN202211175550 A CN 202211175550A CN 115428741 B CN115428741 B CN 115428741B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000009286 beneficial effect Effects 0.000 title description 9
- 230000007704 transition Effects 0.000 claims description 39
- 241000282887 Suidae Species 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000017105 transposition Effects 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/01—Feed troughs; Feed pails
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
A three-transposition pig trough shape without dead angle and cleaning and a molded line design method thereof relate to the technical field of agricultural engineering. The invention aims to solve the problems that the existing pig feed trough has dead angles and is difficult to thoroughly clean. The pig feed trough comprises a trough body and a rotating shaft, wherein the trough body is fixedly sleeved on the outer side of the rotating shaft, the trough body is in a cylindrical shape which is horizontally arranged, three feed troughs are uniformly distributed on the outer side wall of the trough body along the circumferential direction, and the molded lines of the feed troughs are in a curve shape. The invention is used for automatic pig raising.
Description
Technical Field
The invention relates to the technical field of agricultural engineering, in particular to a three-transposition pig trough shape without dead angles and capable of being cleaned and a molded line design method thereof.
Background
The traditional pigsty is built on the ground, three-dimensional pig raising has become the mainstream in recent years, and due to the continuous innovation of the modern pig raising technology, a plurality of procedures need to be automated in order to reduce manpower,
the traditional pig trough is mostly trapezoid or square in trough section, the lower part of the trough is semicircular, the trough is usually arranged in a pig farm, the trough of the pig trough is mostly flat bottom, and the trough is separated by a separation plate for preventing pigs from eating, so that a lot of dead angles exist during cleaning, thorough cleaning is not facilitated, and meanwhile, drainage and feeding of the pigs are not facilitated during cleaning. Therefore, the groove shape and the structure of the existing pig trough are particularly unfavorable for the completion of the automatic flushing procedure.
In order to enable pigs to obtain sufficient nutrition during pig breeding and containment, the pig feed tank is a main device for feeding pigs, but the existing pig feed tank is placed in a pig farm for feeding the pigs, a welding partition plate is often added for preventing the pigs from rushing to eat, dead angles exist in the groove shape of the pig feed tank, and difficulty is brought to cleaning. The number of washings is often reduced. Sometimes, the retained pig food spoils due to unreasonable curves in the pig food groove, and if the pig is not cleaned in time, the pig in the ring can have symptoms such as belly pulling. Especially for the piglets with low immunity and the sows in gestation period, the cleaning of the pig feed trough is more important in the key period. In order to ensure that the freshness of the pig feed is timely cleaned, workers can enter the pigsty to clean, and meanwhile, the traditional structure in the pig feed tank is unfavorable for cleaning very fast, so that the workers can complete thorough cleaning only after a long time. Especially for the area of the bottom of the pig feed tank is larger, and there is a larger wave of food in the area of the bottom of the feed tank where the pig cannot eat the food. The existing pig feed trough is generally heavy and is not beneficial to pouring.
Disclosure of Invention
The invention aims to solve the problems that the existing pig trough has dead angles and is difficult to clean thoroughly, and further provides a three-transposition pig trough without dead angles and capable of being cleaned conveniently and a molded line design method thereof.
The technical scheme adopted for solving the technical problems is as follows:
the three-indexing pig trough groove without dead angle and capable of being cleaned comprises a trough body and a rotating shaft, wherein the trough body is sleeved and fixedly connected to the outer side of the rotating shaft, the trough body is in a cylindrical shape which is horizontally arranged, three trough grooves are uniformly distributed on the outer side wall of the trough body along the circumferential direction, and the molded line shape of the trough grooves is in a curve shape.
Further, the three trough-shaped sections are arranged in a central symmetry mode.
Further, the three trough type sections are a feeding trough, a dumping trough and a killing trough in sequence along the clockwise direction.
Further, the inner side wall of the trough is a food gathering curve section, the inner side section of the outer side wall of the trough is a food throwing guide straight line section of an adjacent trough, the outer side section of the outer side wall of the trough is a trough edge transition curve section II, the outer side end of the food throwing guide straight line section of the adjacent trough is in transition connection with the inner side end of the trough edge transition curve section II, the outer side end of the food gathering curve section is in transition connection with the outer side end of the trough edge transition curve section II through a trough edge transition curve section I, and the inner side end of the food gathering curve section is in transition connection with the inner side end of the food throwing guide straight line section.
Further, the outer side end of the feeding guide straight line section of the adjacent feeding groove is tangent to the inner side end of the feeding groove edge transition curve section II, the outer side end of the feeding gathering curve section is tangent to the inner side end of the feeding groove edge transition curve section I, the outer side end of the feeding groove edge transition curve section II is tangent to the outer side end of the feeding groove edge transition curve section I, and the inner side end of the feeding gathering curve section is tangent to the inner side end of the feeding guide straight line section.
The design method of the groove-shaped molded line of the three-transposition pig trough without dead angle and cleaning comprises the following steps:
step one, taking a circle O 1 Circle O 2 Circle O 3 Three reference circles, circle O 1 Circle O 2 Circle O 3 The centers of the three circles are arranged in a same line, and the circle O 1 And circle O 2 Is arranged in a circumscribed manner and is round O 2 And circle O 3 Is arranged in a circumscribed manner by a circle O 1 As base circle, circle O 2 The lower semicircle is a food gathering curve segment and a circle O 3 The upper semicircle is taken as a first transition curve section of the edge of the trough;
step two, through circle O 3 Right quadrant pointVertical tangent line L 1 The tangent point is point A, and the circle O is made at an angle of 60 DEG 1 Tangent line L 2 The tangent point is C point, and an angular bisector of 60 degrees and a circle O are made 1 And circle O 2 The straight line where the center of a circle is located intersects at the intersection point O 4 Point of O 4 The point is the center of a circle, O 4 The distance between the point and the point A is the radius circle O 4 Circle O 4 And tangent line L 2 The tangent point of the feed guide line is point B, the line segment between point C and point B is taken as a feed guide straight line segment, and the line segment between point B and point A is taken as a trough edge transition curve segment II;
step three, line segment between C point and B point, line segment between B point and A point, circle O 3 Upper semicircle and circle O 2 The lower semicircle forms a trough for the base circle O 1 The center of a circle is the center of a matrix, three feeding grooves are formed in an annular array, the cross section of the whole groove body is formed, and the pig feeding groove formed by the cross section is stretched along the length required by the pig feeding groove, so that the three-transposition pig feeding groove with no dead angle and favorable cleaning can be formed.
Further, in the first step, circle O 1 The radius of the circle O is matched with the material of the pig trough and the weight of the feed 2 The radius of the circle O is matched with the size of the pigs to be bred 3 Is matched with the size of the pig and the length of the neck of the pig.
Further, in the first step, the radius of the rotating shaft is smaller than the circle O 1 Is set, and the radius of (a) is set.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a dead-angle-free and cleaning three-transposition pig trough shape and a molded line design method thereof, aiming at the modern pig raising demand, and the pig trough shape is divided into three positions: feeding, dumping and killing.
2. The invention is connected into a trough shape through unobtrusive multi-line connection: the feeding guide line is arranged at the lower side outside the feeding groove when the single-position outer groove-shaped curve is unfolded, but can be perfectly connected with the feeding arc line in a non-abrupt manner after being arrayed, so that the feeding guide line can be used for guiding the pig feeding to the feeding position smoothly when feeding.
3. After the three-transposition groove shape is positioned by transposition, the feeding position is positioned after feeding by feeding equipment, pigs can eat, meanwhile, the pig feeding groove at the lower position is cleaned after the pouring position is flushed by high-pressure water flow, different levels of disinfection are carried out at the disinfection position according to requirements, the conventional level can be flushed by hot water, and if the requirement of high-level disinfection treatment is met, the flushing by medicament liquid can be carried out. When the pig feed tank is in the dumping position and the sterilizing position, the inner and outer curves of the pig feed tank are beneficial to draining waste water and waste liquid in related procedures.
4. The invention has no dead angle, and can be used for brushing the groove shape of the three-position pig trough when three-dimensional pig raising is performed, the three-index pig trough developed by adopting the three-index pig trough realizes that people do not need to enter a pig farm to clean the pig trough, and realizes that the index pig trough is replaced to perform step-by-step automatic flushing and disinfection. The pig trough can be cleaned by greatly saving manpower, and core technical support is provided for realizing automatic dead-angle-free cleaning of the pig trough.
Drawings
FIG. 1 is a side view of the trough shape of the three-index pig trough of the present invention;
fig. 2 is a trough chart of the single trough 3 of fig. 1;
FIG. 3 is a graph of the design method step one of the trough-shaped profile of the three-index pig trough of the present invention;
FIG. 4 is a graph of the design method step two of the groove profile of the three-index pig trough of the present invention;
fig. 5 is a graph of the design method step three of the groove profile of the three-index pig trough of the present invention.
Detailed Description
The first embodiment is as follows: referring to fig. 1 to 5, the three-position pig feed trough groove without dead angle and with cleaning function in this embodiment includes a trough body 1 and a rotating shaft 2, the trough body 1 is fixedly connected to the outer side of the rotating shaft 2 in a sleeved mode, the trough body 1 is in a cylindrical shape which is horizontally arranged, three feed troughs 3 are uniformly distributed on the outer side wall of the trough body 1 along the circumferential direction, and the molded line shape of the feed trough 3 is in a curve shape.
According to the automatic flushing requirement of the pig trough, the automatic cleaning and brushing of the pig trough is realized, the improvement of the existing pig trough is realized, and the automatic control and cleaning are facilitated.
When the three-position design is adopted, the middle spacer is arranged outside the pig trough body. By reasonably designing the groove shape of the pig trough, an advantageous scheme can be provided for realizing automatic cleaning of the pig trough. At present, no related design is found for what pig trough shape is more beneficial to feeding, scouring and killing. Therefore, the novel transposition pig trough shape without dead angles is a key for determining the elimination and killing of the pig trough without dead angles in the automatic pig raising process.
The pig trough with no dead angle and three transposition is suitable for an automatic transposition pig trough, the pig trough body is not provided with a partition plate, and the partition plate is arranged outside the pig trough in the specific automatic transposition pig trough. The groove shape of the pig feeding groove with no dead angle is beneficial to automatically raising pigs without influencing the feeding of the pigs through the design of three transposition, and the pig feeding groove can be ensured not to leave dead angles in the high-temperature flushing process of the feeding area feeding, dumping area flushing and killing area through reasonable curve design, so that the pig feeding groove is convenient for better cleaning, and the influence of retention of pig feeding on the health of pigs is reduced.
The three-transposition pig trough without dead angles can be used for developing a relevant pig trough during automatic pig raising, and a motor can be used for driving the pig trough to carry out transposition so as to realize feeding, dumping, flushing, high-temperature sterilization or cleaning with a disinfectant.
The second embodiment is as follows: the present embodiment will be described with reference to fig. 1 to 5, in which the three slots 3 are arranged in a central symmetry manner. The technical features not disclosed in this embodiment are the same as those of the first embodiment.
The groove sections of the three feeding grooves 3 are arranged in a central symmetry manner, are communicated along the axis, are free of partition boards, are more beneficial to cleaning, and are additionally provided with partition boards to prevent the pigs from being snatched when the pig feeding grooves are built.
And a third specific embodiment: the present embodiment will be described with reference to fig. 1 to 5, in which the three slots 3 have a slot section that is a feeding slot, a dumping slot, and a killing slot in this embodiment in order in the clockwise direction. The technical features not disclosed in this embodiment are the same as those of the second embodiment.
The three-position pig trough designed by the invention is divided into three units: feeding, dumping and killing. The required transposition can be completed in a clockwise direction under the drive of the motor.
Can realize that the pig feed smoothly slides down along the curve in the pig feed tank when feeding, ensures that the feed can be gathered at the tank bottom when feeding, can ensure that the retained pig feed smoothly topples under the action of high-pressure water flow when in a toppling position, is beneficial to the disinfection work in a disinfection position,
the specific embodiment IV is as follows: referring to fig. 1 to 5, in this embodiment, the inner side wall of the trough 3 is a feeding curved section 3-1, the inner side section of the outer side wall is a feeding guiding straight line section 3-2 of the adjacent trough 3, the outer side section of the outer side wall of the trough 3 is a trough edge transition curved section two 3-3, the outer side end of the feeding guiding straight line section 3-2 of the adjacent trough 3 is in transition connection with the inner side end of the trough edge transition curved section two 3-3, the outer side end of the feeding curved section 3-1 is in transition connection with the outer side end of the trough edge transition curved section two 3-3 through a trough edge transition curved section one 3-4, and the inner side end of the feeding curved section 3-1 is in transition connection with the inner side end of the feeding guiding straight line section 3-2 of the adjacent trough 3. The technical features not disclosed in this embodiment are the same as those of the third embodiment.
Fifth embodiment: referring to fig. 1 to 5, in this embodiment, the outer end of the feeding guiding straight line section 3-2 of the adjacent feeding trough 3 is tangent to the inner end of the feeding trough edge transition curve section two 3-3, the outer end of the feeding gathering curve section 3-1 is tangent to the inner end of the feeding trough edge transition curve section one 3-4, the outer end of the feeding trough edge transition curve section two 3-3 is tangent to the outer end of the feeding trough edge transition curve section one 3-4, and the inner end of the feeding gathering curve section 3-1 is tangent to the inner end of the feeding guiding straight line section 3-2 of the adjacent feeding trough 3. The technical features not disclosed in this embodiment are the same as those of the fourth embodiment.
Specific embodiment six: referring to fig. 1 to 5, the design method of the groove-shaped line of the three-index pig trough without dead angle and with cleaning function according to the embodiment includes the following steps:
step one, taking a circle O 1 Circle O 2 Circle O 3 Three reference circles, circle O 1 Circle O 2 Circle O 3 The centers of the three circles are arranged in a same line, and the circle O 1 And circle O 2 Is arranged in a circumscribed manner and is round O 2 And circle O 3 Is arranged in a circumscribed manner by a circle O 1 As base circle, circle O 2 The lower semicircle is adopted as a food gathering curve section 3-1 and a circle O 3 The upper semicircle is taken as a first 3-4 transition curve section of the edge of the trough;
step two, through circle O 3 The right quadrant point is vertical tangent line L 1 The tangent point is point A, and the circle O is made at an angle of 60 DEG 1 Tangent line L 2 The tangent point is C point, and an angular bisector of 60 degrees and a circle O are made 1 And circle O 2 The straight line where the center of a circle is located intersects at the intersection point O 4 Point of O 4 The point is the center of a circle, O 4 The distance between the point and the point A is the radius circle O 4 Circle O 4 And tangent line L 2 The tangent point of the straight line is B point, the line segment between C point and B point is taken as feeding guide straight line segment 3-2, and the line segment between B point and A point is taken as trough edge transition curve segment two 3-3;
step three, line segment between C point and B point, line segment between B point and A point, circle O 3 Upper semicircle and circle O 2 The lower semicircle forms a food groove 3 for the base circle O 1 The center of a circle is the center of a matrix, three feeding grooves 3 are formed in an annular array, the cross section of the whole groove body 1 is formed, and the pig feeding groove formed by the cross section is stretched along the length required by the pig feeding groove, so that the three-transposition pig feeding groove with no dead angle and favorable cleaning can be formed.
And thirdly, obtaining a line segment between the C1 point and the B1 point, a line segment between the B1 point and the A1 point, a line segment between the C2 point and the B2 point and a line segment between the B2 point and the A2 point after passing through the matrix.
Seventh embodiment: in the first step of the present embodiment, the circle O will be described with reference to fig. 1 to 5 1 The radius of the circle O is matched with the material of the pig trough and the weight of the feed 2 The radius of the circle O is matched with the size of the pigs to be bred 3 Is matched with the size of the pig and the length of the neck of the pig. The technical features not disclosed in this embodiment are the same as those of the sixth embodiment.
Eighth embodiment: in the first step of the present embodiment described with reference to fig. 1 to 5, the radius of the rotating shaft 2 is smaller than the circle O 1 Is set, and the radius of (a) is set. The technical features not disclosed in this embodiment are the same as those of the sixth embodiment.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A design method of a groove-shaped line of a three-transposition pig trough without dead angle and with cleaning function comprises a trough body (1) and a rotating shaft (2), wherein the trough body (1) is fixedly sleeved on the outer side of the rotating shaft (2), the trough body (1) is in a cylindrical shape which is horizontally arranged, three trough grooves (3) are uniformly distributed on the outer side wall of the trough body (1) along the circumferential direction, and the shape of the line of the trough grooves (3) is in a curve shape; the groove sections of the three food grooves (3) are arranged in a central symmetry way; the groove sections of the three food grooves (3) are sequentially a feeding food groove, a dumping food groove and a killing food groove along the clockwise direction; the inner side wall of the trough (3) is a food gathering curve section (3-1), the inner side section of the outer side wall of the trough (3) is a food throwing guide straight line section (3-2) of an adjacent trough (3), the outer side section of the outer side wall of the trough (3) is a trough edge transition curve section II (3-3), the outer side end of the food throwing guide straight line section (3-2) of the adjacent trough (3) is in transition connection with the inner side end of the trough edge transition curve section II (3-3), the outer side end of the food gathering curve section (3-1) is in transition connection with the outer side end of the trough edge transition curve section II (3-3) through a trough edge transition curve section I (3-4), and the inner side end of the food gathering curve section (3-1) is in transition connection with the inner side end of the food throwing guide straight line section (3-2); the outer side end of the feeding guide straight line section (3-2) of the adjacent feeding groove (3) is tangent to the inner side end of the feeding groove edge transition curve section II (3-3), the outer side end of the feeding gathering curve section (3-1) is tangent to the inner side end of the feeding groove edge transition curve section I (3-4), the outer side end of the feeding groove edge transition curve section II (3-3) is tangent to the outer side end of the feeding groove edge transition curve section I (3-4), and the inner side end of the feeding gathering curve section (3-1) is tangent to the inner side end of the feeding guide straight line section (3-2);
the method is characterized in that: the method comprises the following steps:
step one, taking a circle O 1 Circle O 2 Circle O 3 Three reference circles, circle O 1 Circle O 2 Circle O 3 The centers of the three circles are arranged in a collinear way, and the circle O 1 And circle O 2 Is arranged in a circumscribed manner and is round O 2 And circle O 3 Is arranged in a circumscribed manner by a circle O 1 As base circle, circle O 2 The lower semicircle is a food gathering curve section (3-1) and a circle O 3 The upper semicircle is taken as a first transition curve section (3-4) of the edge of the trough;
step two, through circle O 3 The right quadrant point is vertical tangent line L 1 The tangent point is point A, and the circle O is made at an angle of 60 DEG 1 Tangent line L 2 The tangent point is C point, and an angular bisector of 60 degrees and a circle O are made 1 And circle O 2 The straight line where the center of a circle is located intersects at the intersection point O 4 Point of O 4 The point is the center of a circle, O 4 The distance between the point and the point A is the radius circle O 4 Circle O 4 And tangent line L 2 The tangent point of the feed guide line is the point B, the line segment between the point C and the point B is taken as a feed guiding straight line segment (3-2), and the line segment between the point B and the point A is taken as a trough edge transition curve segment II (3-3);
step three, line segment between C point and B point, line segment between B point and A point, circle O 3 Upper semicircle and circle O 2 The lower semicircle forms a trough (3) for the base circle O 1 The circle center of the groove is the center of the matrix, the annular array is formed into three grooves (3), so that the cross section shape of the whole groove body (1) is formed, and the pig groove shape formed by the cross section is stretched along the length required by the pig groove, so that the three-index pig groove with no dead angle and favorable cleaning can be formed;
in the first step, circle O 1 Radius of (2) and pigThe material of the food groove is matched with the weight of food, and the round O 2 The radius of the circle O is matched with the size of the pigs to be bred 3 Is matched with the size of the pig and the length of the neck of the pig.
2. The method for designing the groove-shaped molded line of the three-index pig trough without dead angle cleaning according to claim 1, which is characterized in that: in the first step, the radius of the rotating shaft (2) is smaller than the circle O 1 Is set, and the radius of (a) is set.
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