CN112005909B - Feeding device capable of adjusting feed amount - Google Patents
Feeding device capable of adjusting feed amount Download PDFInfo
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- CN112005909B CN112005909B CN202010895523.2A CN202010895523A CN112005909B CN 112005909 B CN112005909 B CN 112005909B CN 202010895523 A CN202010895523 A CN 202010895523A CN 112005909 B CN112005909 B CN 112005909B
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- 230000005484 gravity Effects 0.000 claims abstract description 30
- 238000011084 recovery Methods 0.000 claims abstract description 25
- 241001465754 Metazoa Species 0.000 claims description 58
- 239000010720 hydraulic oil Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 26
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K5/02—Automatic devices
Abstract
The invention discloses a feeding device capable of adjusting feed amount, which comprises a feed feeding groove and a feed amount adjusting mechanism, wherein the feed feeding groove comprises a feeding groove and an accommodating groove, the inside of the accommodating groove is connected with a movable box body in a sliding way in the horizontal direction, the movable box body is sequentially provided with a recovery cavity and a feed cavity with an upward opening from left to right, the left bottom end of the feed cavity is provided with a residual feed inlet communicated with the recovery cavity, the feed amount adjusting mechanism comprises a fixed plate fixed in the feed cavity through a fixed spring, an electric telescopic rod fixed on the top end of the fixed plate, a lifting plate fixed on the top end of the electric telescopic rod, a gravity plate positioned on the right side of the accommodating groove, a pressure sensor fixed on the gravity plate and a controller, the bottom end of the accommodating groove is provided with a limiting sliding groove, and a driving mechanism for driving the movable box body to move is arranged in the limiting sliding groove. Prevent the feed from being left too much to cause waste.
Description
Technical Field
The invention relates to the technical field of animal breeding, in particular to a feeding device capable of adjusting the feed amount.
Background
At present, with the rapid development of livestock and poultry breeding industry, breeding technology and matching technology are greatly popularized and applied, and large-scale domestic and foreign farms are developing towards industrialization, scale, intensification and ecology.
However, the conventional feed dispensing devices are used for dispensing feed in a fixed amount, and the amount of feed cannot be changed according to the size of an animal. The feed for the animals with large body sizes is large, and the feed for the animals with small body sizes is small, so that the animals with small body sizes cannot eat the feed completely, the feed remains, and the problems of feed waste, feeding cost increase and the like are caused.
Disclosure of Invention
The invention aims to provide a feeding device capable of adjusting the feed amount so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a feeding device capable of adjusting the feed amount comprises a feed feeding groove and a feed amount adjusting mechanism, wherein the feed feeding groove sequentially comprises a feeding groove and an accommodating groove from top to bottom, the feeding groove is positioned on the outer side of an animal circle, a feeding inlet is formed in the top end of the feeding groove, a cover plate is hinged to the feeding inlet, the accommodating groove is piled on the ground and horizontally penetrates through the animal circle, the left side of the accommodating groove is positioned on the outer side of the wall body of the animal circle, the upper end of the left side of the accommodating groove is connected with the feeding groove through a feeding channel, an opening is formed in the side wall of the left end of the accommodating groove, a movable door is hinged to the opening, the right side of the accommodating groove is positioned on the inner side of the animal circle, and the upper end of the right side of the accommodating groove is provided with an opening;
the feed storage tank is characterized in that a moving box body is connected to the inside of the containing tank in a sliding mode in the horizontal direction, a recovery cavity and a feed cavity with an upward opening are sequentially arranged on the moving box body from left to right, the feed cavity is located above the right side of the recovery cavity, a residual feed outlet is formed in the bottom end of the left side of the recovery cavity, a sealing cover is connected to the residual feed outlet in a threaded mode, a residual feed inlet communicated with the recovery cavity is formed in the bottom end of the left side of the feed cavity, and when the moving box body is located at the left end of the containing tank, an opening at the upper end of the feed cavity is communicated with a feeding channel;
the feed quantity adjusting mechanism comprises a fixed plate horizontally fixed in a feed cavity through a fixed spring, an electric telescopic rod vertically fixed on the top end of the fixed plate, a lifting plate fixed on the top end of the electric telescopic rod and connected with the feed cavity in a longitudinal sliding mode, a gravity plate located on the right side of the accommodating tank, a pressure sensor fixed on the right upper end of the gravity plate and a controller fixed on the left upper end of the accommodating tank and electrically connected with the pressure sensor, wherein a sealing baffle plate parallel to the bottom end of the feed cavity and matched with a residual feed inlet is fixed at the left end of the lifting plate, and a lifting rod of an L-shaped structure penetrating through the bottom end of the feed cavity is vertically connected to the bottom end of the fixed plate;
spacing spout has been seted up along its length direction to the bottom of holding tank, and is equipped with in the spacing spout and is used for the drive to remove the actuating mechanism that the box controlled about, the right-hand member level of spacing spout is fixed with the locating plate that is used for supporting the lifter, actuating mechanism is including fixing the drive gear of the inside central point department of spacing spout, fixing the rack plate that removes the box bottom and with drive gear looks adaptation and fixing the telescopic machanism at spacing spout right-hand member, telescopic machanism includes telescope tube, sliding connection in the telescope tube and with the rack telescopic link of drive gear looks adaptation and for the power unit that telescopic machanism provided power, the rack telescopic link is kept away from drive gear's one end and is fixed with piston one with telescope tube sliding connection, power unit is including being located the hydraulic tank of gravity board and being close to the holding tank, alternates at the pedal pole at hydraulic tank top, the, The level is fixed at the trample board on trample the pole top and is fixed at trample the pole bottom and be located hydraulic tank's piston two, contain hydraulic oil in the hydraulic tank, and hydraulic tank passes through connecting pipe and telescopic sleeve intercommunication, the left and right sides that the gravity board is located hydraulic tank is fixed with reset spring, and reset spring's free end and trample the board and be connected.
Preferably, the bottom end of the feed cavity is positioned at the left side and the right side of the fixing plate, and limiting rods I are vertically fixed on the left side and the right side of the fixing plate respectively.
Preferably, a pulley is fixed at the bottom end part of the lifting rod parallel to the ground.
Preferably, the upper end of the telescopic sleeve is hinged with an inclined vibrating plate matched with the lifting rod through a fixing rod, the length of the left side, located on the fixing rod, of the vibrating plate is smaller than that of the right side of the vibrating plate, the right end of the vibrating plate is higher than that of the left end of the vibrating plate, the right side, located on the fixing rod, of the vibrating plate is connected with the telescopic sleeve through a tensioning spring, and bulges are uniformly arranged at the bottom end of the vibrating plate along the length direction of the vibrating plate.
Preferably, a second limit rod for supporting the vibrating plate is fixed on the telescopic sleeve at the right end of the fixing rod.
Preferably, the right end of the vibrating plate is higher than the positioning plate in a natural state, and when the vibrating plate is in a horizontal state, the right end of the vibrating plate is attached to the left end of the positioning plate.
Preferably, guardrails are arranged on two sides of the gravity plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) the feed quantity adjusting mechanism comprises a fixed plate horizontally fixed in a feed cavity through a fixed spring, an electric telescopic rod vertically fixed on the top end of the fixed plate, a lifting plate fixed on the top end of the electric telescopic rod and longitudinally and slidably connected with the feed cavity, a gravity plate positioned on the right side of an accommodating groove, a pressure sensor fixed on the right upper end of the gravity plate and a controller fixed on the left upper end of the accommodating groove and electrically connected with the pressure sensor, wherein a sealing baffle plate parallel to the bottom end of the feed cavity and matched with a residual feed inlet is fixed at the left end of the lifting plate, a lifting rod of an L-shaped structure penetrating through the bottom end of the feed cavity is vertically connected at the bottom end of the fixed plate, when an animal is hungry and needs to eat, the animal can step on a pedal through the gravity plate, and the animal does not reach the pedal step process when walking on the gravity plate, pressure sensor can detect the animal gravity signal of walking on the gravity board, and give the controller with the signal transmission that detects, this moment, the controller changes received signal into data and compares with the animal weight of predesigned and the edible volume that corresponds that stores in the controller, and start electric telescopic handle and drive the lifter plate and rise to the capacity that storage fodder was in the indirect control fodder cavity to a take the altitude, because the animal of different weights, the edible volume is different, generally be the animal that the weight is big, its edible volume is more, the animal that the weight is little, the edible volume is few. Therefore, according to the animals with different weights detected by the gravity plate through the pressure sensor, the controller controls the electric telescopic rod to drive the lifting plate to ascend to control the feed amount in the feed cavity, so that the phenomenon of waste caused by excessive feed is prevented.
(2) The bottom end of the accommodating groove is provided with a limiting sliding groove along the length direction, a driving mechanism for driving the movable box body to move left and right is arranged in the limiting sliding groove, a positioning plate for supporting the lifting rod is horizontally fixed at the right end of the limiting sliding groove, the driving mechanism comprises a driving gear fixed at the central position inside the limiting sliding groove, a rack plate fixed at the bottom end of the movable box body and matched with the driving gear, and a telescopic mechanism fixed at the right end of the limiting sliding groove, the telescopic mechanism comprises a telescopic sleeve, a rack telescopic rod and a power mechanism, the rack telescopic rod is connected in the telescopic sleeve in a sliding mode and matched with the driving gear, the power mechanism provides power for the telescopic mechanism, one end, far away from the driving gear, of the rack telescopic rod is fixed with a piston I in sliding connection with the telescopic sleeve, the power mechanism comprises a hydraulic oil tank, a treading rod, a lifting rod and a lifting rod, wherein the hydraulic oil is filled inside the right side of the accommodating groove, the treading rod is inserted at the top of the hydraulic oil tank, the treading rod, the rack telescopic rod is arranged on the rack telescopic rod, the rack rod is arranged on the rack rod, the rack rod is arranged on the rack rod, the rack rod is arranged on the rack rod, and the rack rod, the rack rod is arranged on the rack rod, and the rack rod is arranged on the rack rod, and the rack rod, the rack rod is arranged on the rack rod, and the rack rod, the rack rod is arranged on the rack rod, the rack rod is arranged on the rack rod, and the rack rod is arranged on the rack rod, and the rack rod is arranged on the rack rod, and is arranged on the rack rod, and the rack rod, the rack rod, The hydraulic oil tank is communicated with the telescopic sleeve through a connecting pipe, return springs are fixed on the left side and the right side of the hydraulic oil tank, and free ends of the return springs are connected with the pedal. When the animal is hungry and needs to eat, the animal can walk on the pedal plate through the guardrail, when the animal steps on the pedal plate, the pedal plate drives the piston II to descend along the hydraulic oil tank through the pedal rod through the gravity of the animal, in the descending process, the hydraulic oil in the hydraulic oil tank is extruded into the telescopic sleeve through the connecting pipe and pushes the piston to move towards one side where the driving gear is located, in the process, the piston drives the rack telescopic rod to move towards one side where the driving gear is located, as the driving gear is respectively meshed and connected with the rack plate and the rack telescopic rod which are fixed on the bottom end of the movable box body, the driving gear is driven to rotate clockwise in the leftward moving process of the rack telescopic rod, meanwhile, the driving gear drives the movable box body to move towards the right end of the accommodating groove until the feed cavity moves to the rightmost end of the accommodating groove in the clockwise rotating process, so that the feed is automatically fed to the front of the animal, the animal can eat the feed in the feed cavity. Therefore, the invention utilizes the self weight of the animal to start the driving mechanism to drive the movable box body to move into the animal circle so that the animal can eat the feed in the feed cavity of the movable box body, thereby avoiding the feeding personnel from conveying the feed regularly and reducing the workload of the feeding personnel.
(3) The power mechanism comprises a hydraulic oil tank which is positioned on the right side of the containing tank and filled with hydraulic oil inside, a treading rod which is inserted into the top of the hydraulic oil tank, a treading pedal which is horizontally fixed on the top end of the treading rod, and a piston II which is fixed at the bottom end of the treading rod and positioned on the hydraulic oil tank, wherein the hydraulic oil tank is communicated with the telescopic sleeve through a connecting pipe, return springs are fixed on the left side and the right side of the hydraulic oil tank, the free ends of the return springs are connected with the treading pedal, after an animal is full, the treading pedal drives the piston II to ascend together through the treading rod under the action of the return springs, negative pressure is generated in the hydraulic oil tank in the process of ascending the piston II, the hydraulic oil in the telescopic sleeve flows into the hydraulic oil tank through the connecting pipe, meanwhile, the rack telescopic rod moves rightwards, and the rack telescopic rod drives the driving gear to move anticlockwise, when the lifting rod moves from the right end of the vibrating plate to the position of the fixed rod, the vibrating plate is in an inclined state under the action of the tensioning spring, so that the lifting rod is ensured to move from the right end of the vibrating plate to the end of the fixed rod along the inclined vibrating plate, the lifting plate is required to be driven to compress the fixed spring to descend in the process of moving along the inclined vibrating plate to the end of the fixed rod, at the moment, the residual feed inlet is opened, and the bottom end of the vibrating plate is uniformly provided with bulges, so that the lifting rod moves leftwards along the bottom end surface of the vibrating plate, the lifting plate is enabled to generate a vibration effect, so that the rest feed on the lifting plate is vibrated and enters the recovery cavity along the inclined lifting plate through the rest feed inlet to be recovered, the remaining feed is prevented from being mildewed in the feed cavity, when the lifting rod continues to move leftwards from the end where the fixing rod is located, the right end of the vibrating plate is lifted, the lifting rod and the lifting plate are lifted to the initial position under the action of the fixing spring, the rest feed inlet is sealed again by the sealing baffle plate on the lifting plate, when the lifting rod is separated from the vibrating plate, the upper end opening of the feed cavity is communicated with the bottom end opening of the feeding channel, meanwhile, the top end side wall of the recovery cavity just needs to be separated from the feeding channel, and the feeding channel is opened to discharge materials into the feed cavity along with the continuous movement of the moving box until the moving box returns to the initial position, the feeder is free from feeding the feed regularly, and the workload of the feeder is reduced. Therefore, in the process of the return stroke of the movable box body, the sealing baffle on the lifting plate is separated from the residual feed inlet under the matching of the vibrating plate, the lifting rod and the fixed spring, the residual feed inlet is opened, and the effect of shaking generated by the lifting plate in the process of the return stroke shakes and falls the residual feed into the recovery cavity.
In conclusion, the invention not only reasonably feeds animals with different weights through the feed quantity adjusting mechanism to prevent the waste phenomenon caused by excessive feed, but also separates the sealing baffle on the lifting plate from the residual feed inlet under the matching of the vibrating plate, the lifting rod and the fixed spring, opens the residual feed inlet, and shakes the lifting plate to shake the residual feed into the recovery cavity for recovery, thereby avoiding the feeding personnel from regularly feeding the feed and reducing the workload of the feeding personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the movable box of the present invention moving to the right end of the accommodating groove;
FIG. 4 is an enlarged view of a portion of the structure at B in FIG. 3;
FIG. 5 is a schematic view showing a state of the movable box of the present invention at a certain time when it moves from the right end to the left end of the storage tank;
FIG. 6 is an enlarged view of a portion of the structure at C in FIG. 5;
FIG. 7 is a side view showing the structure of the vibration plate of FIG. 5;
fig. 8 is a schematic structural view of the vibration plate.
In the figure: 1. accommodating grooves; 2. a rack plate; 3. the residual feed enters the mouth; 4. a drive gear; 5. a lifting rod; 6. a feed cavity; 7. a vibrating plate; 8. a rack telescopic rod; 9. a telescopic sleeve; 10. positioning a plate; 11. a connecting pipe; 12. treading a pedal; 13. treading the lever; 14. a hydraulic oil tank; 15. a return spring; 16. a guardrail; 17. a feeding inlet; 18. a feeding trough; 19. a lifting plate; 20. moving the box body; 21. a recycling cavity; 22. a residual feed outlet; 23. a limiting chute; 24. fixing the spring; 25. a first limiting rod; 26. a pulley; 27. a second limiting rod; 28. tensioning the spring; 29. a protrusion; 30. a fixing plate; 31. an electric telescopic rod; 32. a gravity plate; 33. a pressure sensor; 34. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: a feeding device capable of adjusting the feed amount comprises a feed feeding groove and a feed amount adjusting mechanism, wherein the feed feeding groove sequentially comprises a feeding groove 18 and a holding groove 1 from top to bottom, the feeding groove 18 is located on the outer side of an animal circle, a feeding inlet 17 is formed in the top end of the feeding groove 18, a cover plate is hinged to the feeding inlet 17, the holding groove 1 is piled on the ground and horizontally penetrates through the animal circle, the left side of the holding groove 1 is located on the outer side of the wall body of the animal circle, the upper end of the left side of the holding groove is connected with the feeding groove 18 through a feeding channel, an opening is formed in the side wall of the left end of the holding groove 1, a movable door is hinged to the opening, the right side of the holding groove 1 is located on the inner side of the animal circle, and the upper end of the right side of the holding groove is provided with an opening;
the feed storage tank is characterized in that a moving box body 20 is connected to the inside of the containing tank 1 in a sliding mode in the horizontal direction, the length of the containing tank 1 is twice that of the moving box body 20, a recovery cavity 21 and a feed cavity 6 with an upward opening are sequentially arranged on the moving box body 20 from left to right, the feed cavity 6 is located at the upper right of the recovery cavity 21, a residual feed outlet 22 is formed in the bottom end of the left side of the recovery cavity 21, a sealing cover is connected to the residual feed outlet 22 in a threaded mode, a residual feed inlet 3 communicated with the recovery cavity 21 is formed in the bottom end of the left side of the feed cavity 6, and when the moving box body 20 is located at the left end of the containing tank 1, an opening in the upper end of the feed cavity 6 is communicated with a feeding channel;
the feed quantity adjusting mechanism comprises a fixing plate 30 horizontally fixed in the feed cavity 6 through a fixing spring 24, an electric telescopic rod 31 vertically fixed on the top end of the fixing plate 30, a lifting plate 19 fixed on the top end of the electric telescopic rod 31 and connected with the feed cavity 6 in a longitudinal sliding mode, a gravity plate 32 positioned on the right side of the accommodating tank 1, a pressure sensor 33 fixed on the right upper end of the gravity plate 32 and a controller 34 fixed on the left upper end of the accommodating tank 1 and electrically connected with the pressure sensor 33, a sealing baffle plate parallel to the bottom end of the feed cavity 6 and matched with the residual feed inlet 3 is fixed at the left end of the lifting plate 19, and a lifting rod 5 of an L-shaped structure penetrating through the bottom end of the feed cavity 6 is vertically connected to the bottom end of the fixing plate 30;
spacing spout 23 has been seted up along its length direction in the bottom of holding tank 1, and be equipped with in the spacing spout 23 and be used for the drive to remove the actuating mechanism that removes about box 20, the right-hand member level of spacing spout 23 is fixed with the locating plate 10 that is used for supporting lifter 5, actuating mechanism is including fixing drive gear 4 at the inside central point department of spout 23, fix in the bottom of removal box 20 and with rack plate 2 of drive gear 4 looks adaptation and fix the telescopic machanism at spacing spout 23 right-hand member, telescopic machanism includes telescope tube 9, sliding connection in telescope tube 9 and with the rack telescopic link 8 of drive gear 4 looks adaptation and the power unit that provides power for telescopic machanism, the one end that drive gear 4 was kept away from to rack telescopic link 8 is fixed with piston one with telescope tube 9 sliding connection, power unit is including being located on gravity plate 32 and being close to the hydraulic tank 14 of holding tank 1, The trample pole 13, the level of alternate at hydraulic tank 14 top are fixed at trample board 12 on trample pole 13 top and are fixed in trample pole 13 bottom and are located hydraulic tank 14's piston two, contain hydraulic oil in hydraulic tank 14, and hydraulic tank 14 communicates with telescope tube 9 through connecting pipe 11, gravity plate 32 is located the left and right sides of hydraulic tank 14 and is fixed with reset spring 15, and reset spring 15's free end and trample board 12 are connected.
In this embodiment, the bottom end of the feed cavity 6 is located at the left side and the right side of the fixing plate 30, and a first limiting rod 25 is vertically fixed on each of the left side and the right side of the fixing plate 30, so that the situation that when the height of the lifting plate 19 is too low and the remaining feed slides to the left end of the lifting plate 19, the remaining feed is not easy to enter the recovery cavity 21 through the remaining feed inlet 3 is prevented.
In this embodiment, a pulley 26 is fixed at the bottom end of the lifting rod 5 parallel to the ground, in this embodiment, the bottom end of the pulley 26 is located on the same horizontal plane as the upper end surface of the positioning plate 10, so that when the movable box 20 moves to the rightmost end of the accommodating groove 1, the pulley 26 at the bottom end of the lifting rod 5 is located right on the positioning plate 10, and the lifting plate 19 drives the feed at the upper end of the lifting rod to descend so that the feed cannot be reached by the animal during the feeding process of the animal.
In this embodiment, the upper end of the telescopic sleeve 9 is hinged with an inclined vibrating plate 7 adapted to the lifting rod 5 through a fixing rod, the left length of the vibrating plate 7 on the fixing rod is smaller than the right length of the vibrating plate 7, the right end of the vibrating plate 7 is higher than the left end of the vibrating plate 7, the vibrating plate 7 on the right side of the fixing rod is connected with the telescopic sleeve 9 through a tension spring 28, and the bottom end of the vibrating plate 7 is uniformly provided with protrusions 29 along the length direction, when the lifting rod 5 moves from the right end of the vibrating plate 7 to the position of the fixing rod, the vibrating plate 7 is in an inclined state under the action of the tension spring 28, so that the bottom end of the lifting rod 5 must move from the right end of the vibrating plate 7 to the end of the fixing rod along the bottom end face of the inclined vibrating plate 7, and the lifting rod 5 moves towards the end of the fixing rod along the bottom end face of the inclined vibrating plate 7, the lifting plate 19 must be driven to compress the fixing spring 24 and descend, at this time, the residual feed inlet 3 is opened, and due to the fact that the protrusions 29 are uniformly distributed at the bottom end of the vibrating plate 7, the lifting rod 5 enables the lifting plate 19 to generate a vibrating effect in the process of moving leftwards along the bottom end face of the vibrating plate 7, and therefore the residual feed on the lifting plate 19 is vibrated and enters the recovery cavity 21 through the residual feed inlet 3 along the inclined lifting plate 19 for recovery.
In this embodiment, a second limit rod 27 for supporting the vibrating plate 7 is fixed to the telescopic sleeve 9 at the right end of the fixing rod. When the vibrating plate 7 is in a natural state, the distance between the second limiting rod 27 and the vibrating plate 7 above the second limiting rod 27 is larger than the diameter of the pulley 26, so that the pulley 26 cannot be blocked by the second limiting rod 27 in the process of moving from right to left along the bottom end face of the vibrating plate 7, and when the vibrating plate 7 is in a horizontal state, the second limiting rod 27 is just in contact with the second limiting rod 27, the right end of the vibrating plate 7 is prevented from being lower than the positioning plate 10, and the lifting rod 5 cannot move to the positioning plate 10.
In this embodiment, the right end of the vibrating plate 7 is higher than the positioning plate 10 in a natural state, when the vibrating plate 7 is in a horizontal state, the right end of the vibrating plate 7 is attached to the left end of the positioning plate 10, the moving box 20 is driven to move towards the left end of the accommodating groove 1 and return to the initial position, and the lifting rod 5 leaves the positioning plate 10 and is in surface contact with the bottom end of the vibrating plate 7 at the moment that the moving box 20 moves leftwards, as shown in fig. 6.
In this embodiment, the weight plate 32 is provided with guard rails 16 on both sides, and the width between two guard rails 16 can only accommodate one animal.
As shown in fig. 1 or 2, the cover plate on the feeding inlet 17 is opened, then sufficient feed is fed into the feeding groove 18 through the feeding inlet 17, the feed enters the feed cavity 6 through the feeding channel, at this time, the fixing spring 24 is in a compressed state, and the lifting plate 19 just enables the sealing baffle on the lifting plate 19 to block the residual feed inlet 3 under the reaction force of the fixing spring 24, so that the feed entering the feed cavity 6 is prevented from entering the recovery cavity 21 through the residual feed inlet 3 without being eaten by animals.
When the animal is hungry and needs to eat, at the moment, the animal can walk to the pedal 12 through the gravity plate 32, and in the process that the animal walks on the gravity plate 32 and does not reach the pedal 12, the pressure sensor 33 can detect an animal gravity signal walking on the gravity plate 32 and transmit the detected signal to the controller 34, at the moment, the controller 34 converts the received signal into data and compares the data with the pre-designed animal weight and the corresponding eating amount stored in the controller 34, and the electric telescopic rod 31 is started to drive the lifting plate 19 to ascend to a certain height to indirectly control the capacity of the feed stored in the feed cavity 6. Therefore, animals with different weights detected by the weight plate 32 through the pressure sensor 33 and the controller 34 control the height of the electric telescopic rod 31 to drive the lifting plate 19 to rise so as to control the feed amount in the feed cavity 6, (when an animal with a small weight is detected, the height of the electric telescopic rod 31 to drive the lifting plate 19 to rise is higher by the controller 34, when an animal with a large weight is detected, the height of the electric telescopic rod 31 to drive the lifting plate 19 to rise is smaller or not to rise by the controller 34, so that more feed can be stored in the feed cavity 6 to meet the animal with a large weight), and the purpose of doing so is to prevent the waste phenomenon caused by excessive feed.
When an animal steps on the pedal 12, the pedal 12 drives the piston two to descend along the hydraulic oil tank 14 through the gravity of the animal and the pedal rod 13, in the descending process, the hydraulic oil in the hydraulic oil tank 14 is extruded into the telescopic sleeve 9 through the connecting pipe 11 and pushes the piston to move towards one side where the driving gear 4 is located, in the process, the piston drives the rack telescopic rod 8 to move towards one side where the driving gear 4 is located, as can be seen from fig. 2, as the driving gear 4 is respectively meshed and connected with the rack plate 2 and the rack telescopic rod 8 which are fixed on the bottom end of the movable box body 20, the driving gear 4 is driven to rotate clockwise in the process that the rack telescopic rod 8 moves leftwards, meanwhile, the driving gear 4 drives the movable box body 20 to move towards the right end of the accommodating groove 1 in the process of rotating clockwise, and in the process that the movable box body 20 moves rightwards, the upper end opening of the feed cavity 6 is separated from the bottom end opening of the feed channel, the upper end side wall of the recycling cavity 21 seals the bottom end opening of the feeding channel, when the moving box 20 moves rightwards, the pulley 26 on the lifting rod 5 passes through the upper end surface of the vibration plate 7 from left to right, and when the lifting rod 5 moves from the left end to the right end of the vibration plate 7, the vibration plate 7 compresses the tension spring 28 to be changed from the original inclined state to the horizontal state so that the lifting rod 5 passes through, and when the lifting rod 5 passes through the vibration plate 7, the original position is always kept, no displacement occurs in the longitudinal direction, when the lifting rod 5 leaves the right end of the vibration plate 7, the lifting rod enters the positioning plate 10 from the lower moment until the moving box 20 moves to the right end of the holding tank 1, as shown in fig. 3 and 4, at this time, the animal can eat the feed in the feed cavity 6.
When the animal is away from the pedal 12 after eating, as shown in fig. 2, the controller 34 controls the electric telescopic rod 31 to drive the lifting plate 19 to return to the initial position, as shown in fig. 5 and fig. 6, the pedal 12 drives the second piston to ascend together through the pedal rod 13 under the action of the return spring 15, and during the process of ascending of the second piston, negative pressure is generated in the hydraulic oil tank 14, so that the hydraulic oil in the telescopic sleeve 9 flows into the hydraulic oil tank 14 through the connecting pipe 11, at the same time, the rack telescopic rod 8 moves rightwards, and during the process of rightwards moving the rack telescopic rod 8, the driving gear 4 is driven to move anticlockwise, during the process of anticlockwise moving of the driving gear 4, the driving box 20 is driven to move towards the left end of the accommodating tank 1 and return to the initial position, at the moment when the moving box 20 moves leftwards, as shown in fig. 6, the lifting rod 5 leaves the positioning plate 10 and contacts with the bottom end face of the vibrating plate 7, when the lifting rod 5 moves from the right end of the bottom end face of the vibrating plate 7 to the position of the fixed rod, the vibrating plate 7 is in an inclined state under the action of the tension spring 28, so that the lifting rod 5 must move from the right end of the vibrating plate 7 to the end of the fixed rod along the bottom end of the inclined vibrating plate 7, and the lifting rod 5 is in a process of moving from the bottom end of the inclined vibrating plate 7 to the end of the fixed rod, the lifting plate 19 is driven to compress the fixed spring 24 to descend, at the moment, the feed residue inlet 3 is opened, and the lifting rod 5 generates a vibrating effect in the process of moving leftwards along the bottom end face of the vibrating plate 7 due to the uniform distribution of the bulges 29 at the bottom end of the vibrating plate 7, so that the feed residue on the lifting plate 19 is vibrated and enters the recovery cavity 21 through the feed residue inlet 3 along the inclined lifting plate 19 for recovery, when the lifting rod 5 continues to move leftwards from the end where the fixing rod is located, the right end of the vibrating plate 7 is lifted, under the action of the fixing spring 24, the lifting rod 5 and the lifting plate 19 ascend to the initial position, meanwhile, the residual feed inlet 3 is sealed by the sealing baffle on the lifting plate 19 again, when the lifting rod 5 is separated from the vibrating plate 7, the upper end opening of the feed cavity 6 is communicated with the bottom end opening of the feed channel, meanwhile, the top end side wall of the recycling cavity 21 just needs to be separated from the feed channel, the feed cavity 6 can move continuously until the moving box 20 recovers to the initial position along with the moving box 20, and the feed cavity 6 can feed.
Therefore, the invention uses the animal's own weight to start the driving mechanism to drive the moving box 20 to move into the animal circle for the animal to eat, when the animal eats up the feed and leaves the moving box 20, the moving box 20 automatically returns to the initial position and continuously supplies a certain amount of feed into the feed cavity 6 in the moving box 20, the animal can finish the process without manual operation on the premise of not using electric equipment in the whole process, thereby greatly reducing the workload of the feeding personnel, and the feed residue can be recovered in the whole feeding process.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a feeding device of adjustable fodder volume, includes that fodder is put in groove and fodder volume adjustment mechanism, its characterized in that: the feed feeding trough comprises a feeding trough (18) and a containing trough (1) from top to bottom in sequence, the feeding trough (18) is located on the outer side of an animal circle, a feeding inlet (17) is formed in the top end of the feeding trough (18), a cover plate is hinged to the feeding inlet (17), the containing trough (1) is piled on the ground and horizontally penetrates through the animal circle, the left side of the containing trough (1) is located on the outer side of the wall body of the animal circle, the upper end of the left side of the containing trough is connected with the feeding trough (18) through a feeding channel, an opening is formed in the side wall of the left end of the containing trough (1), a movable door is hinged to the opening, the right side of the containing trough (1) is located on the inner side of the animal circle, and the upper end of the right side of the containing trough is provided with an opening;
the feed storage tank is characterized in that a moving box body (20) is connected to the inside of the containing tank (1) in a sliding mode in the horizontal direction, a recovery cavity (21) and a feed cavity (6) with an upward opening are sequentially arranged on the moving box body (20) from left to right, the feed cavity (6) is located at the upper right of the recovery cavity (21), a residual feed outlet (22) is formed in the bottom end of the left side of the recovery cavity (21), a sealing cover is connected to the residual feed outlet (22) in a threaded mode, a residual feed inlet (3) communicated with the recovery cavity (21) is formed in the bottom end of the left side of the feed cavity (6), and when the moving box body (20) is located at the left end of the containing tank (1), an opening in the upper end of the feed cavity (6) is communicated with a feeding channel;
the feed quantity adjusting mechanism comprises a fixing plate (30) horizontally fixed in the feed cavity (6) through a fixing spring (24), an electric telescopic rod (31) vertically fixed on the top end of the fixing plate (30), a lifting plate (19) fixed on the top end of the electric telescopic rod (31) and connected with the feed cavity (6) in a longitudinal sliding mode, a gravity plate (32) positioned on the right side of the accommodating groove (1), a pressure sensor (33) fixed at the upper right end of the gravity plate (32) and a controller (34) fixed at the upper left end of the accommodating groove (1) and electrically connected with the pressure sensor (33), a sealing baffle plate which is parallel to the bottom end of the feed cavity (6) and is matched with the residual feed inlet (3) is fixed at the left end of the lifting plate (19), the bottom end of the fixed plate (30) is vertically connected with an L-shaped lifting rod (5) which penetrates through the bottom end of the feed cavity (6);
the bottom of holding tank (1) has seted up spacing spout (23) along its length direction, and is equipped with in spacing spout (23) and is used for the drive to remove the actuating mechanism that removes about box (20), the right-hand member level of spacing spout (23) is fixed with locating plate (10) that is used for supporting lifter (5), actuating mechanism is including fixing drive gear (4) of the inside central point department of spacing spout (23), fixing in removing box (20) bottom and with rack plate (2) of drive gear (4) looks adaptation and fixing the telescopic machanism at spacing spout (23) right-hand member, telescopic machanism includes telescopic sleeve (9), sliding connection in telescopic sleeve (9) and with rack telescopic link (8) of drive gear (4) looks adaptation and for telescopic machanism provide power unit of power, the one end that drive gear (4) were kept away from in rack telescopic link (8) is fixed with the piston one with telescopic sleeve (9) sliding connection, power unit is including being located on gravity board (32) and being close to hydraulic tank (14) of holding tank (1), interlude at trample pole (13) at hydraulic tank (14) top, pedal (12) on trample pole (13) top are fixed to level and fix in trample pole (13) bottom and be located piston two of hydraulic tank (14), contain hydraulic oil in hydraulic tank (14), and hydraulic tank (14) communicate with telescope tube (9) through connecting pipe (11), gravity board (32) are located the left and right sides of hydraulic tank (14) and are fixed with reset spring (15), and the free end and the trample board (12) of reset spring (15) are connected.
2. An adjustable feed amount feeding device according to claim 1, characterized in that: the bottom end of the feed cavity (6) is positioned at the left side and the right side of the fixing plate (30) and is respectively and vertically fixed with a limiting rod I (25).
3. An adjustable feed amount feeding device according to claim 1, characterized in that: a pulley (26) is fixed at the bottom end part of the lifting rod (5) parallel to the ground, and the bottom end of the pulley (26) and the upper end surface of the positioning plate (10) are positioned on the same horizontal plane.
4. An adjustable feed amount feeding device according to claim 1, characterized in that: the upper end of the telescopic sleeve (9) is hinged with an inclined vibrating plate (7) matched with the lifting rod (5) through a fixed rod, the length of the vibrating plate (7) on the left side of the fixed rod is smaller than that of the vibrating plate on the right side of the fixed rod, the right end of the vibrating plate (7) is higher than that of the vibrating plate on the left end of the fixed rod, the vibrating plate (7) on the right side of the fixed rod is connected with the telescopic sleeve (9) through a tensioning spring (28), and bulges (29) are uniformly arranged at the bottom end of the vibrating plate (7) along the length direction of the vibrating plate;
the right end of the vibrating plate (7) is higher than the positioning plate (10) in a natural state, and when the vibrating plate (7) is in a horizontal state, the right end of the vibrating plate (7) is attached to the left end of the positioning plate (10).
5. An adjustable feed amount feeding device according to claim 4, wherein: and a second limiting rod (27) for supporting the vibrating plate (7) is fixed on the telescopic sleeve (9) at the right end of the fixed rod.
6. An adjustable feed amount feeding device according to claim 1, characterized in that: and guardrails (16) are arranged on two sides of the gravity plate (32).
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| CN113016643B (en) * | 2021-03-19 | 2022-03-22 | 浙江大学 | Automatic feeding device for improving disease resistance and lean meat rate of pork pigs |
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