Disclosure of Invention
In order to overcome the defects that the prior feed throwing needs manual work, is too troublesome and has higher cost for throwing certain feeds, the technical problem is as follows: the utility model provides a can realize throwing the fodder automatically, can save trouble, low cost's gardens pond and throw fodder equipment.
The technical scheme is as follows: a garden pond feed throwing device comprises a feed throwing box, a driving mechanism, a large gear, a small gear, a first water wheel, a first flat belt, a connecting rod, a first gear, a first belt pulley, a mounting seat, a throwing frame, a discharging box, a lifting plate and a knocking rod, wherein a storage tank is arranged at the upper part in the feed throwing box, a water filtering tank is arranged at the lower part in the feed throwing box, the driving mechanism is arranged at the right side of the front wall in the water filtering tank, the large gear is arranged on the part of the driving mechanism, the first water wheel is rotatably arranged at the lower part of the rear wall in the water filtering tank, the connecting rod is connected with the lower part of the left side of the feed throwing box, the first gears are rotatably arranged at the left end and the left side of the connecting rod, the first gears at the left side and the right side are meshed, the knocking rod is connected with the rear side of the first gear at the left side and the front side of the first water, the front side of the first belt pulley on the right side is provided with a small gear which is meshed with a large gear, the lower part of the left side of the feed throwing box is connected with a mounting seat, the mounting seat is rotatably connected with a throwing object frame, the throwing object frame is positioned above the knocking rod, the middle part of the left side of the feed throwing box is connected with a discharging box, the discharging box is communicated with a storage tank, a lifting plate is connected onto a part of a driving mechanism, the lifting plate penetrates through the bottom wall of the discharging box and is blocked at the middle part in the discharging box, and the lifting plate is provided with a through hole.
Further, actuating mechanism is including intermittent type cam, first guide pin bushing, first guide arm and contact wheel, the middle part rotary type on water filtering inslot antetheca right side is connected with intermittent type cam, intermittent type cam connects in the gear wheel front side, the upper portion on water filtering inslot antetheca left side and antetheca right side all is connected with first guide pin bushing, the first guide pin bushing internal sliding type of controlling both sides is equipped with first guide arm, first guide arm left end slidingtype runs through the fodder and throws case left wall and be connected with the lifter plate, first guide arm bottom is equipped with the contact wheel, contact wheel and intermittent type cam contact.
Further, the feed throwing box comprises a sliding sleeve, a sliding rod, a rack, a stirring wheel and a second gear, wherein the sliding sleeve is embedded in the middle of the left portion in the feed throwing box, the sliding rod is arranged in the sliding sleeve in a sliding mode, the bottom end of the sliding rod is connected with the left side of the top of the first guide rod, the rack is embedded in the upper portion of the left side of the sliding rod, the stirring wheel is installed in a rotary mode on the lower portion of the left side of the rear wall in the storage tank, the second gear is installed on the front side of the stirring wheel, the.
Further, the feed throwing box comprises a water inlet hopper, a second guide sleeve, a pull rod, a spring, an arc-shaped guide rod and a pull sleeve, wherein the lower right part of the feed throwing box is rotatably connected with the water inlet hopper, the water inlet hopper is communicated with the water filtering groove, the top of the water inlet hopper is connected with the pull sleeve, the lower right part of the feed throwing box is connected with the second guide sleeve, the second guide sleeve is positioned above the water inlet hopper, the arc-shaped guide rod is arranged in a sliding mode in the second guide sleeve, the lower part of the arc-shaped guide rod penetrates through the pull sleeve, the spring is connected between the.
The feed throwing box comprises a feed throwing box body, a connecting rod and a baffle, and is characterized by further comprising a baffle, a rotating water wheel, a second belt pulley and a second flat belt, wherein the lower portion of the left side of the feed throwing box body is connected with the baffle, the baffle is located below the connecting rod, the rotating water wheel is rotatably installed on the lower portion of the left side of the feed throwing box body and located below the baffle, the second belt pulley is installed on the front side of the rotating water wheel and the rear side of the left first belt pulley, and the second flat belt is wound between the second belt pulleys on the.
The water filter is placed at a water source interface by a worker, so that water can enter the water filtering tank from the right side, a proper amount of feed is poured into the storage tank, and then part of the feed falls into the right part of the discharge tank. The water that flows into the drainage inslot promotes first water wheels clockwise rotation because of it has certain impact force, and first water wheels drives the first belt pulley clockwise rotation of left side through the first belt pulley in the right side and first flat belt, and the first belt pulley in the left side drives the first gear anticlockwise rotation in the left side through the first gear in the right side, and the first gear in the left side drives the rapping bar anticlockwise rotation and constantly beats and throw the thing frame. Meanwhile, the first belt pulley on the right drives the large gear to rotate anticlockwise through driving the small gear, the large gear enables the lifting plate to move up and down through the driving mechanism, and the through hole moves up and down along with the lifting plate. When the through hole moves upwards to be communicated with the discharge box, the discharge box is communicated with the left and the right through the through hole, the feed at the right part in the discharge box can slide to the left part in the discharge box, and finally falls into the parabolic frame. When the lifting plate moves downwards and blocks the middle part in the discharging box again, the feed can be blocked, and the feed is prevented from sliding down. Thus, the feed intermittently falls into the parabolic frame. The utility model discloses a throw the thing frame, throw the pond in, the thing frame is thrown to the thing frame, and then the fodder in the thing frame of beating is beaten and is thrown to the pond, so can realize throwing the fodder automatically, need not the manual work and throw the fodder, can save the trouble. After sufficient feed is thrown into the pond, workers pack up and store the feed throwing device so as to throw the feed next time.
The gear wheel drives the intermittent cam to rotate anticlockwise, when the farthest end of the intermittent cam extrudes the contact wheel, the contact wheel drives the first guide rod to move upwards, and the first guide rod can drive the lifting plate to move upwards. When the farthest end of the intermittent cam leaves the contact wheel, the first guide rod moves downwards under the action of the gravity of the first guide rod, and the lifting plate moves downwards along with the first guide rod. Thus, the first guide rod drives the lifting plate to repeatedly move up and down.
The first guide rod drives the rack to move up and down through the slide rod, the rack drives the stirring wheel to rotate through the second gear, and the stirring wheel can stir the feed in the storage tank at intervals, so that the feed smoothly slides down to prevent blockage.
Water flows into the water filtering tank through the water inlet hopper, and the water inlet hopper can guide water and can concentrate water flow. When the invention is folded, a worker steps the pull rod downwards, the pull rod drives the arc-shaped guide rod to rotate clockwise, and the spring is stretched along with the arc-shaped guide rod. The arc-shaped guide rod slides out of the pull sleeve, and then the water inlet hopper rotates downwards under the action of self gravity, so that the water inlet hopper can be conveniently stored, and the space is saved. After the water inlet hopper is rotated down, the staff moves the feet, and the arc-shaped guide rod is rotated back under the action of the spring.
Water in the water filtering groove flows to the rotating water wheel leftwards, the water belt moves the rotating water wheel to rotate clockwise, the rotating water wheel drives the second belt wheel above through the second belt wheel and the second flat belt below to rotate clockwise, the second belt wheel above drives the first belt wheel on the left to rotate clockwise, and the rotating assisting force of a knocking rod can be provided, so that the throwing of the throwing object frame is prevented from being incapable of throwing the feed away due to insufficient swinging force.
The beneficial effects are that: according to the invention, the feed is placed at the water source interface by a worker, the feed intermittently falls into the parabolic frame by water flowing into the water filtering tank, the parabolic frame is thrown up and down by knocking the rod, the feed is thrown into the pond, the feed can be automatically thrown, manual feed throwing is not needed, and troubles can be saved; the lifting plate can repeatedly move up and down through the driving mechanism, and intermittent falling of the feed is facilitated; the feed in the storage tank can be stirred at intervals through the stirring wheel, so that the feed smoothly slides down to prevent blockage; the water can be guided by the water inlet hopper, and water flow can be concentrated; the rotating water wheel can assist the rotation of the knocking rod, so that the situation that the feed cannot be thrown far due to insufficient swinging force of the throwing frame is prevented; the invention uses water source as power, and has low cost and small occupied space.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A garden pond feed throwing device is shown in figures 1-3 and comprises a feed throwing box 1, a driving mechanism 4, a large gear 5, a small gear 6, a first water wheel 7, a first flat belt 8, a connecting rod 9, a first gear 10, a first belt pulley 11, a mounting seat 12, a throwing frame 13, a discharging box 14, a lifting plate 15 and a striking rod 32, wherein a storage tank 2 is arranged at the upper part in the feed throwing box 1, a water filtering tank 3 is arranged at the lower part in the feed throwing box 1, the driving mechanism 4 is arranged at the right side of the inner front wall of the water filtering tank 3, the large gear 5 is arranged on the part of the driving mechanism 4, the first water wheel 7 is rotatably arranged at the lower part of the inner rear wall of the water filtering tank 3, the connecting rod 9 is connected at the lower part of the left side of the feed throwing box 1, the first gear 10 is rotatably arranged at the left end and the left side of the connecting rod 9, the first gears 10 at, the rear side of a first gear 10 on the right side and the front side of a first water wheel 7 are respectively provided with a first belt pulley 11, a first flat belt 8 is wound between the first belt pulleys 11 on the left side and the right side, a pinion 6 is installed on the front side of the first belt pulley 11 on the right side, the pinion 6 is meshed with a gearwheel 5, the lower portion of the left side of the feed throwing box 1 is connected with a mounting seat 12, the mounting seat 12 is rotatably connected with a throwing object frame 13, the throwing object frame 13 is positioned above a striking rod 32, the middle portion of the left side of the feed throwing box 1 is connected with a discharging box 14, the discharging box 14 is communicated with a storage tank 2, a lifting plate 15 is connected onto a part of a driving mechanism 4, the lifting plate 15 penetrates through the bottom wall of the discharging box 14 and is blocked at the middle portion in the discharging box.
Example 2
A garden pond feed throwing device is shown in figures 1-3 and comprises a feed throwing box 1, a driving mechanism 4, a large gear 5, a small gear 6, a first water wheel 7, a first flat belt 8, a connecting rod 9, a first gear 10, a first belt pulley 11, a mounting seat 12, a throwing frame 13, a discharging box 14, a lifting plate 15 and a striking rod 32, wherein a storage tank 2 is arranged at the upper part in the feed throwing box 1, a water filtering tank 3 is arranged at the lower part in the feed throwing box 1, the driving mechanism 4 is arranged at the right side of the inner front wall of the water filtering tank 3, the large gear 5 is arranged on the part of the driving mechanism 4, the first water wheel 7 is rotatably arranged at the lower part of the inner rear wall of the water filtering tank 3, the connecting rod 9 is connected at the lower part of the left side of the feed throwing box 1, the first gear 10 is rotatably arranged at the left end and the left side of the connecting rod 9, the first gears 10 at, the rear side of a first gear 10 on the right side and the front side of a first water wheel 7 are respectively provided with a first belt pulley 11, a first flat belt 8 is wound between the first belt pulleys 11 on the left side and the right side, a pinion 6 is installed on the front side of the first belt pulley 11 on the right side, the pinion 6 is meshed with a gearwheel 5, the lower portion of the left side of the feed throwing box 1 is connected with a mounting seat 12, the mounting seat 12 is rotatably connected with a throwing object frame 13, the throwing object frame 13 is positioned above a striking rod 32, the middle portion of the left side of the feed throwing box 1 is connected with a discharging box 14, the discharging box 14 is communicated with a storage tank 2, a lifting plate 15 is connected onto a part of a driving mechanism 4, the lifting plate 15 penetrates through the bottom wall of the discharging box 14 and is blocked at the middle portion in the discharging box.
The driving mechanism 4 comprises an intermittent cam 401, a first guide sleeve 402, a first guide rod 403 and a contact wheel 404, the intermittent cam 401 is rotatably connected to the middle part of the right side of the inner front wall of the water filtering tank 3, the intermittent cam 401 is connected to the front side of the large gear 5, the first guide sleeve 402 is connected to the upper parts of the left side and the right side of the inner front wall of the water filtering tank 3, the first guide sleeve 402 on the left side and the right side is internally provided with the first guide rod 403 in a sliding manner, the left end of the first guide rod 403 penetrates through the left wall of the feed throwing box 1 in a sliding manner and is connected with the lifting plate 15, the contact wheel 404 is arranged at the.
Example 3
A garden pond feed throwing device is shown in figures 1-3 and comprises a feed throwing box 1, a driving mechanism 4, a large gear 5, a small gear 6, a first water wheel 7, a first flat belt 8, a connecting rod 9, a first gear 10, a first belt pulley 11, a mounting seat 12, a throwing frame 13, a discharging box 14, a lifting plate 15 and a striking rod 32, wherein a storage tank 2 is arranged at the upper part in the feed throwing box 1, a water filtering tank 3 is arranged at the lower part in the feed throwing box 1, the driving mechanism 4 is arranged at the right side of the inner front wall of the water filtering tank 3, the large gear 5 is arranged on the part of the driving mechanism 4, the first water wheel 7 is rotatably arranged at the lower part of the inner rear wall of the water filtering tank 3, the connecting rod 9 is connected at the lower part of the left side of the feed throwing box 1, the first gear 10 is rotatably arranged at the left end and the left side of the connecting rod 9, the first gears 10 at, the rear side of a first gear 10 on the right side and the front side of a first water wheel 7 are respectively provided with a first belt pulley 11, a first flat belt 8 is wound between the first belt pulleys 11 on the left side and the right side, a pinion 6 is installed on the front side of the first belt pulley 11 on the right side, the pinion 6 is meshed with a gearwheel 5, the lower portion of the left side of the feed throwing box 1 is connected with a mounting seat 12, the mounting seat 12 is rotatably connected with a throwing object frame 13, the throwing object frame 13 is positioned above a striking rod 32, the middle portion of the left side of the feed throwing box 1 is connected with a discharging box 14, the discharging box 14 is communicated with a storage tank 2, a lifting plate 15 is connected onto a part of a driving mechanism 4, the lifting plate 15 penetrates through the bottom wall of the discharging box 14 and is blocked at the middle portion in the discharging box.
The driving mechanism 4 comprises an intermittent cam 401, a first guide sleeve 402, a first guide rod 403 and a contact wheel 404, the intermittent cam 401 is rotatably connected to the middle part of the right side of the inner front wall of the water filtering tank 3, the intermittent cam 401 is connected to the front side of the large gear 5, the first guide sleeve 402 is connected to the upper parts of the left side and the right side of the inner front wall of the water filtering tank 3, the first guide sleeve 402 on the left side and the right side is internally provided with the first guide rod 403 in a sliding manner, the left end of the first guide rod 403 penetrates through the left wall of the feed throwing box 1 in a sliding manner and is connected with the lifting plate 15, the contact wheel 404 is arranged at the.
The feed throwing box comprises a feed throwing box 1 and is characterized by further comprising a sliding sleeve 17, a sliding rod 18, a rack 19, a stirring wheel 20 and a second gear 21, wherein the sliding sleeve 17 is embedded in the middle of the left portion in the feed throwing box 1, the sliding rod 18 is arranged in the sliding sleeve 17 in a sliding mode, the bottom end of the sliding rod 18 is connected with the left side of the top of a first guide rod 403, the rack 19 is embedded in the upper portion of the left side of the sliding rod 18, the stirring wheel 20 is rotatably installed on the lower portion of the left side of the rear wall in a storage tank 2, the second gear 21 is installed on the front side of.
Example 4
A garden pond feed throwing device is shown in figures 1-3 and comprises a feed throwing box 1, a driving mechanism 4, a large gear 5, a small gear 6, a first water wheel 7, a first flat belt 8, a connecting rod 9, a first gear 10, a first belt pulley 11, a mounting seat 12, a throwing frame 13, a discharging box 14, a lifting plate 15 and a striking rod 32, wherein a storage tank 2 is arranged at the upper part in the feed throwing box 1, a water filtering tank 3 is arranged at the lower part in the feed throwing box 1, the driving mechanism 4 is arranged at the right side of the inner front wall of the water filtering tank 3, the large gear 5 is arranged on the part of the driving mechanism 4, the first water wheel 7 is rotatably arranged at the lower part of the inner rear wall of the water filtering tank 3, the connecting rod 9 is connected at the lower part of the left side of the feed throwing box 1, the first gear 10 is rotatably arranged at the left end and the left side of the connecting rod 9, the first gears 10 at, the rear side of a first gear 10 on the right side and the front side of a first water wheel 7 are respectively provided with a first belt pulley 11, a first flat belt 8 is wound between the first belt pulleys 11 on the left side and the right side, a pinion 6 is installed on the front side of the first belt pulley 11 on the right side, the pinion 6 is meshed with a gearwheel 5, the lower portion of the left side of the feed throwing box 1 is connected with a mounting seat 12, the mounting seat 12 is rotatably connected with a throwing object frame 13, the throwing object frame 13 is positioned above a striking rod 32, the middle portion of the left side of the feed throwing box 1 is connected with a discharging box 14, the discharging box 14 is communicated with a storage tank 2, a lifting plate 15 is connected onto a part of a driving mechanism 4, the lifting plate 15 penetrates through the bottom wall of the discharging box 14 and is blocked at the middle portion in the discharging box.
The driving mechanism 4 comprises an intermittent cam 401, a first guide sleeve 402, a first guide rod 403 and a contact wheel 404, the intermittent cam 401 is rotatably connected to the middle part of the right side of the inner front wall of the water filtering tank 3, the intermittent cam 401 is connected to the front side of the large gear 5, the first guide sleeve 402 is connected to the upper parts of the left side and the right side of the inner front wall of the water filtering tank 3, the first guide sleeve 402 on the left side and the right side is internally provided with the first guide rod 403 in a sliding manner, the left end of the first guide rod 403 penetrates through the left wall of the feed throwing box 1 in a sliding manner and is connected with the lifting plate 15, the contact wheel 404 is arranged at the.
The feed throwing box comprises a feed throwing box 1 and is characterized by further comprising a sliding sleeve 17, a sliding rod 18, a rack 19, a stirring wheel 20 and a second gear 21, wherein the sliding sleeve 17 is embedded in the middle of the left portion in the feed throwing box 1, the sliding rod 18 is arranged in the sliding sleeve 17 in a sliding mode, the bottom end of the sliding rod 18 is connected with the left side of the top of a first guide rod 403, the rack 19 is embedded in the upper portion of the left side of the sliding rod 18, the stirring wheel 20 is rotatably installed on the lower portion of the left side of the rear wall in a storage tank 2, the second gear 21 is installed on the front side of.
Still including intaking fill 22, the second guide pin bushing 23, the pull rod 24, spring 25, arc guide arm 26 and draw set 27, feed throwing case 1 right side lower part rotary type is connected with into water fill 22, it communicates with each other with water filtering tank 3 to intake fill 22, it is connected with and draws set 27 to intake fill 22 top, feed throwing case 1 right side lower part is connected with second guide pin bushing 23, second guide pin bushing 23 is located into water fill 22 top, second guide pin bushing 23 internal sliding type is equipped with arc guide arm 26, draw set 27 is passed to arc guide arm 26 lower part, be connected with spring 25 between arc guide arm 26 and the second guide pin bushing 23, be connected with pull rod 24 on the arc guide arm 26.
Example 5
A garden pond feed throwing device is shown in figures 1-3 and comprises a feed throwing box 1, a driving mechanism 4, a large gear 5, a small gear 6, a first water wheel 7, a first flat belt 8, a connecting rod 9, a first gear 10, a first belt pulley 11, a mounting seat 12, a throwing frame 13, a discharging box 14, a lifting plate 15 and a striking rod 32, wherein a storage tank 2 is arranged at the upper part in the feed throwing box 1, a water filtering tank 3 is arranged at the lower part in the feed throwing box 1, the driving mechanism 4 is arranged at the right side of the inner front wall of the water filtering tank 3, the large gear 5 is arranged on the part of the driving mechanism 4, the first water wheel 7 is rotatably arranged at the lower part of the inner rear wall of the water filtering tank 3, the connecting rod 9 is connected at the lower part of the left side of the feed throwing box 1, the first gear 10 is rotatably arranged at the left end and the left side of the connecting rod 9, the first gears 10 at, the rear side of a first gear 10 on the right side and the front side of a first water wheel 7 are respectively provided with a first belt pulley 11, a first flat belt 8 is wound between the first belt pulleys 11 on the left side and the right side, a pinion 6 is installed on the front side of the first belt pulley 11 on the right side, the pinion 6 is meshed with a gearwheel 5, the lower portion of the left side of the feed throwing box 1 is connected with a mounting seat 12, the mounting seat 12 is rotatably connected with a throwing object frame 13, the throwing object frame 13 is positioned above a striking rod 32, the middle portion of the left side of the feed throwing box 1 is connected with a discharging box 14, the discharging box 14 is communicated with a storage tank 2, a lifting plate 15 is connected onto a part of a driving mechanism 4, the lifting plate 15 penetrates through the bottom wall of the discharging box 14 and is blocked at the middle portion in the discharging box.
The driving mechanism 4 comprises an intermittent cam 401, a first guide sleeve 402, a first guide rod 403 and a contact wheel 404, the intermittent cam 401 is rotatably connected to the middle part of the right side of the inner front wall of the water filtering tank 3, the intermittent cam 401 is connected to the front side of the large gear 5, the first guide sleeve 402 is connected to the upper parts of the left side and the right side of the inner front wall of the water filtering tank 3, the first guide sleeve 402 on the left side and the right side is internally provided with the first guide rod 403 in a sliding manner, the left end of the first guide rod 403 penetrates through the left wall of the feed throwing box 1 in a sliding manner and is connected with the lifting plate 15, the contact wheel 404 is arranged at the.
The feed throwing box comprises a feed throwing box 1 and is characterized by further comprising a sliding sleeve 17, a sliding rod 18, a rack 19, a stirring wheel 20 and a second gear 21, wherein the sliding sleeve 17 is embedded in the middle of the left portion in the feed throwing box 1, the sliding rod 18 is arranged in the sliding sleeve 17 in a sliding mode, the bottom end of the sliding rod 18 is connected with the left side of the top of a first guide rod 403, the rack 19 is embedded in the upper portion of the left side of the sliding rod 18, the stirring wheel 20 is rotatably installed on the lower portion of the left side of the rear wall in a storage tank 2, the second gear 21 is installed on the front side of.
Still including intaking fill 22, the second guide pin bushing 23, the pull rod 24, spring 25, arc guide arm 26 and draw set 27, feed throwing case 1 right side lower part rotary type is connected with into water fill 22, it communicates with each other with water filtering tank 3 to intake fill 22, it is connected with and draws set 27 to intake fill 22 top, feed throwing case 1 right side lower part is connected with second guide pin bushing 23, second guide pin bushing 23 is located into water fill 22 top, second guide pin bushing 23 internal sliding type is equipped with arc guide arm 26, draw set 27 is passed to arc guide arm 26 lower part, be connected with spring 25 between arc guide arm 26 and the second guide pin bushing 23, be connected with pull rod 24 on the arc guide arm 26.
The feed throwing box comprises a feed throwing box 1 and is characterized by further comprising a baffle 28, a rotating water wheel 29, a second belt pulley 30 and a second flat belt 31, wherein the baffle 28 is connected to the lower portion of the left side of the feed throwing box 1, the baffle 28 is located below a connecting rod 9, the rotating water wheel 29 is rotatably installed on the lower portion of the left side of the feed throwing box 1, the rotating water wheel 29 is located below the baffle 28, the second belt pulley 30 is installed on each of the front side of the rotating water wheel 29 and the rear side of the first belt pulley 11 on the left side, and the second flat belt 31 is wound between the second belt pulleys.
The invention is placed at the water source interface by the staff, so that water can enter the water filtering tank 3 from the right side, a proper amount of feed is poured into the storage tank 2, and then part of the feed falls into the right part of the discharge box 14. The water that flows into in the drainage groove 3 promotes first water wheel 7 clockwise because of it has certain impact force, and first water wheel 7 drives the first belt pulley 11 clockwise of left through the first belt pulley 11 and the first flat belt 8 on the right side, and the first belt pulley 11 on the left side drives the first gear 10 anticlockwise of left through the first gear 10 on the right side, and the first gear 10 on the left side drives rapping bar 32 anticlockwise rotation and constantly beats and throws thing frame 13. Meanwhile, the first belt pulley 11 on the right drives the large gear 5 to rotate anticlockwise by driving the small gear 6, the large gear 5 enables the lifting plate 15 to move up and down through the driving mechanism 4, and the through hole 16 moves up and down along with the lifting plate. When the through hole 16 moves upwards to be communicated with the discharging box 14, the discharging box 14 is communicated with the left and the right through the through hole 16, the feed on the right part in the discharging box 14 can slide to the left part in the discharging box 14, and finally falls into the parabolic frame 13. When the lifting plate 15 moves downwards and blocks the middle part in the discharging box 14 again, the feed can be blocked, and the feed is prevented from sliding down. In this way, feed intermittently falls into the parabolic dish 13. The knocking rod 32 enables the throwing object frame 13 to be thrown up and down, so that the feed in the throwing object frame 13 jumps and is thrown into a pond, the feed can be automatically thrown, manual feed throwing is not needed, and troubles can be saved. After sufficient feed is thrown into the pond, workers pack up and store the feed throwing device so as to throw the feed next time.
The bull gear 5 drives the intermittent cam 401 to rotate counterclockwise, and when the farthest end of the intermittent cam 401 presses the contact wheel 404, the contact wheel 404 drives the first guide rod 403 to move upwards, and the first guide rod 403 can drive the lifting plate 15 to move upwards. When the farthest end of the intermittent cam 401 is separated from the contact wheel 404, the first guide bar 403 moves downward by the weight of the first guide bar 403 itself, and the lifting plate 15 moves downward accordingly. Thus, the first guide bar 403 drives the lifting plate 15 to move up and down repeatedly.
The first guide bar 403 drives the rack 19 to move up and down through the slide bar 18, the rack 19 drives the stirring wheel 20 to rotate through the second gear 21, and thus the stirring wheel 20 can stir the feed in the storage tank 2 at intervals, so that the feed can smoothly slide down and prevent blockage.
Water flows into the water filtering tank 3 through the water inlet hopper 22, and the water inlet hopper 22 can guide water and can concentrate water flow. When the invention is folded, a worker steps the pull rod 24 downwards, the pull rod 24 drives the arc-shaped guide rod 26 to rotate clockwise, and the spring 25 is stretched accordingly. The arc-shaped guide rod 26 slides out of the pull sleeve 27, and then the water inlet hopper 22 rotates downwards under the action of self gravity, so that the water inlet hopper can be conveniently stored, and the space is saved. After the water inlet hopper 22 is turned down, the worker moves the feet, and the arc-shaped guide rod 26 is turned back under the action of the spring 25.
The water in the water filtering tank 3 flows to the rotary water wheel 29 leftwards, the water belt moves the rotary water wheel 29 to rotate clockwise, the rotary water wheel 29 drives the second belt wheel 30 above through the second belt wheel 30 below and the second flat belt 31 to rotate clockwise, the second belt wheel 30 above drives the first belt wheel 11 on the left to rotate clockwise, and therefore the rotary power assisting force of the knocking rod 32 can be achieved, and the situation that the feed cannot be thrown away due to insufficient swinging force of the throwing frame 13 is prevented.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.