Disclosure of Invention
In order to overcome the defects that when people feed fishes, fish feed is in a pile in a fish pond, so that fish groups scramble the fish feed, and the ornamental effect is not attractive indirectly, the invention aims to provide the fish feed ring spreading device for the garden fish pond, which can spread the fish feed in the center of the fish pond, form fish groups into a ring, and enable the ornamental effect to be more attractive.
The technical scheme is as follows: a fish feed ring scattering device for a garden fishpond comprises supporting rods, a fixing plate, supporting rods, a first transverse plate, stairs, a top plate, inclined rods, a discharging pipe, a sprayer, a vertical plate, bearing seats, a rotating shaft, a motor, a seat, a pedal and a frame body, wherein the supporting rods are symmetrically arranged on the left side and the right side of the bottom of the fixing plate, the supporting rods are symmetrically arranged on the left side and the right side of the top of the fixing plate, the first transverse plate is arranged between the top ends of the supporting rods on the left side and the right side of the top of the fixing plate, the stairs are arranged between the left side of the front side of the first transverse plate and the right side of the top of the fixing plate, the vertical plate is arranged on the right side of the top of the first transverse plate, the bearing seats are arranged on the upper side and the lower side of the, the framework is installed on riser left surface upper portion, and framework bottom intermediate junction has the discharging pipe, and the shower nozzle is installed to the discharging pipe tail end, and the shower nozzle communicates in with the discharging pipe, and shower nozzle and down tube trailing end connection install the seat in the middle of the first diaphragm top, and the footboard is installed to the even interval of seat outer left surface, and the seat is located the framework below.
In addition, it is particularly preferred that the stirring device further comprises a stirring device, the stirring device comprises a first gear ring, an annular slide rail, an annular slide block, a hollow cylinder, a stirring rod and a second gear ring, the annular slide rail is horizontally arranged on the upper side and the lower side in the frame body, the annular slide rail is provided with the annular slide block matched with the annular slide rail, the hollow cylinder is arranged between the inner side surfaces of the annular slide blocks on the upper side and the lower side, the stirring rod is arranged on the inner side surface of the hollow cylinder at uniform intervals, the second gear ring is arranged in the middle of the outer side surface of the hollow cylinder, the middle of the right side of the frame body is provided with a through hole with the upper part of a vertical.
In addition, especially preferred, still including adjusting device, adjusting device is including the montant, the second diaphragm, the tooth piece, first spring, the fixture block, the driving lever, pin and second spring, it has the guide hole to open on discharging pipe right side upper portion, be equipped with the pin in the guide hole, the montant is installed to the pin right-hand member, be connected with the second spring between montant left surface and the outer right flank upper portion of discharging pipe, the second spring housing is on the pin, open flutedly in the middle part of the montant bottom, be equipped with the fixture block in the recess, be connected with first spring between fixture block top and the recess interior top, the driving lever is installed to fixture block left surface lower part, the second diaphragm is installed to riser left surface lower part, the tooth piece is installed to evenly spaced in second diaphragm top left side, tooth.
In addition, especially preferred is, still include first track, dead lever and first gyro wheel, and first track is installed on riser left surface upper portion, is equipped with rather than complex first gyro wheel on the first track, and first gyro wheel and first track sliding fit, the dead lever is installed to first gyro wheel bottom, and the dead lever bottom is connected with the montant top.
In addition, it is especially preferred that the inclined rod device further comprises an annular rail, a connecting rod and a second roller, wherein the annular rail is horizontally arranged at the top of the first transverse plate, the second roller is arranged on the annular rail, the second roller is in sliding fit with the annular rail, and the connecting rod is connected between the top of the second roller and the left side of the bottom of the inclined rod.
Firstly, an operator installs the device at the center of a pond through the supporting rod, the operator can take a boat to travel to the side of the fixed plate, then walk onto the fixed plate and walk onto the first transverse plate through stairs, can walk the framework next door through the footboard, pour the fish fodder into in the framework, and then the discharging tube is gone into to the fish fodder in the framework, the fish fodder in the discharging tube passes through the shower nozzle blowout, the fish fodder blowout drops and supplies the fish to eat in the pond, operating personnel can get off to sit on the seat, the positive and negative rotation in turn of starter motor, the positive and negative rotation in turn of motor drives the positive and negative rotation in turn of pivot, the positive and negative rotation in turn of pivot drives the positive and negative rotation in turn of roof, the positive and negative rotation in turn of roof drives the positive and negative rotation in turn of down tube, the positive and negative rotation in turn of down tube drives the positive and negative rotation in turn of shower nozzle, the positive and negative rotation in turn of shower nozzle. After the fish feed is scattered, the motor can be closed, the spray head stops rotating, and an operator can go down to the fixing plate through stairs and then take the boat to leave.
When the motor starts, the positive and negative rotation in turn of the rotating shaft drives the positive and negative rotation in turn of the first gear ring, the positive and negative rotation in turn of the first gear ring drives the positive and negative rotation in turn of the second gear ring, the positive and negative rotation in turn of the second gear ring drives the positive and negative rotation in turn of the hollow cylinder, the positive and negative rotation in turn of the hollow cylinder drives the positive and negative rotation in turn of the stirring rod, the positive and negative rotation in turn of the stirring rod stirs the fish feed, and the stirred fish feed is discharged into the discharging. When the fish feed is completely scattered, the motor is turned off, and the stirring rod stops rotating. Thus, the fish feed is stirred, so that the fish feed can be better eaten.
When the fish feed is located the frame, operating personnel can promote the montant and move to the right, because of the effect of first spring, the fixture block slides on the tooth piece, the montant moves to the right and drives the pin and move to the right, the second spring is tensile, the pin moves to the right and does not block the fish feed in the discharge tube, when the pin moved to the right and when suitable position, can stop moving the montant, and then the fixture block is fixed the montant with the tooth piece cooperation, and the fish feed passes through the shower nozzle blowout. When no one vwatchs the fish, can stir the driving lever rebound, the driving lever rebound drives the fixture block rebound, first spring compression, the fixture block rebound breaks away from with the tooth piece, because of the effect of second spring, the pin moves left and drives the montant and move left and resume to the normal position, and then the pin blocks the discharging pipe, loosens the driving lever, because of the effect of first spring, the fixture block rebound resumes to the normal position with the tooth piece contact. So, can adjust fish fodder, prevent that too much fish fodder from discharging and leading to the waste.
When the vertical rod moves, the first rail and the first idler wheel play a role in guiding, so that the vertical rod is more stable when moving, and the regulation of the blocking rod on the fish feed is not influenced.
When the inclined rod rotates forwards and backwards alternately to drive the spray heads to rotate forwards and backwards alternately, the connecting rod plays a supporting role, and meanwhile, the annular track and the second roller play a guiding role, so that the inclined rod drives the spray heads to rotate forwards and backwards alternately more stably.
The invention has the following advantages: the invention can lead the spray heads to rotate forward and backward alternately under the action of the motor, further lead fish feed to be scattered into a circle, lead fish schools to form a circle, lead the fish feed to be more beautiful and have higher ornamental value, lead the fish feed to be better eaten by the fish schools through the stirring device, lead the discharge amount of the fish feed to be adjusted through the adjusting device, lead the inclined rods to have supporting effect through the function of the connecting rods, and prevent the inclined rods from being separated from the top plate to lead the fish feed not to be scattered into a circle.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
A fish feed ring scattering device for garden fishponds is shown in figures 1-7 and comprises a support rod 2, a fixing plate 3, a support rod 4, a first transverse plate 5, stairs 6, a top plate 7, an inclined rod 8, a discharge pipe 9, a sprayer 10, a vertical plate 11, a bearing seat 12, a rotating shaft 13, a motor 14, a seat 15, a pedal 16 and a frame body 17, wherein the support rod 2 is symmetrically arranged on the left side and the right side of the bottom of the fixing plate 3, the support rod 4 is symmetrically arranged on the left side and the right side of the top of the fixing plate 3, the first transverse plate 5 is arranged between the top ends of the support rods 4 on the left side and the right side, the stairs 6 are arranged between the left side of the front side of the first transverse plate 5 and the right side of the top of the fixing plate 3, the vertical plate 11 is arranged on the right side of the vertical plate 11, the rotating shaft 13 is arranged between, the vertical motor 14 of installing in 5 top right sides of first diaphragm, motor 14 is located riser 11 right sides, motor 14's output shaft passes through the shaft coupling and is connected with 13 bottom ends of pivot, framework 17 is installed on 11 left surface upper portions of riser, framework 17 bottom intermediate junction has discharging pipe 9, shower nozzle 10 is installed to discharging pipe 9 tail end, intercommunication in shower nozzle 10 and the discharging pipe 9, shower nozzle 10 and 8 trailing end connection of down tube, install seat 15 in the middle of 5 tops of first diaphragm, the even spaced footboard 16 of installing of left surface outside seat 15, seat 15 is located framework 17 below.
Example 2
A fish feed ring scattering device for garden fishponds is shown in figures 1-7 and comprises a support rod 2, a fixing plate 3, a support rod 4, a first transverse plate 5, stairs 6, a top plate 7, an inclined rod 8, a discharge pipe 9, a sprayer 10, a vertical plate 11, a bearing seat 12, a rotating shaft 13, a motor 14, a seat 15, a pedal 16 and a frame body 17, wherein the support rod 2 is symmetrically arranged on the left side and the right side of the bottom of the fixing plate 3, the support rod 4 is symmetrically arranged on the left side and the right side of the top of the fixing plate 3, the first transverse plate 5 is arranged between the top ends of the support rods 4 on the left side and the right side, the stairs 6 are arranged between the left side of the front side of the first transverse plate 5 and the right side of the top of the fixing plate 3, the vertical plate 11 is arranged on the right side of the vertical plate 11, the rotating shaft 13 is arranged between, the vertical motor 14 of installing in 5 top right sides of first diaphragm, motor 14 is located riser 11 right sides, motor 14's output shaft passes through the shaft coupling and is connected with 13 bottom ends of pivot, framework 17 is installed on 11 left surface upper portions of riser, framework 17 bottom intermediate junction has discharging pipe 9, shower nozzle 10 is installed to discharging pipe 9 tail end, intercommunication in shower nozzle 10 and the discharging pipe 9, shower nozzle 10 and 8 trailing end connection of down tube, install seat 15 in the middle of 5 tops of first diaphragm, the even spaced footboard 16 of installing of left surface outside seat 15, seat 15 is located framework 17 below.
The stirring device 18 is further included, the stirring device 18 comprises a first gear ring 181, an annular slide rail 183, an annular slide block 184, a hollow cylinder 185, a stirring rod 186 and a second gear ring 187, the annular slide rail 183 is horizontally arranged on the upper side and the lower side in the frame body 17, the annular slide rail 183 is provided with the annular slide block 184 matched with the annular slide block, the hollow cylinder 185 is arranged between the inner side surfaces of the annular slide blocks 184 on the upper side and the lower side, the stirring rod 186 is arranged on the inner side surface of the hollow cylinder 185 at even intervals, the second gear ring 187 is arranged in the middle of the outer side surface of the hollow cylinder 185, the middle of the right side of the frame body 17 and the upper portion of the vertical plate 11 are provided with through holes 182, the through holes 182 on the left side.
Example 3
A fish feed ring scattering device for garden fishponds is shown in figures 1-7 and comprises a support rod 2, a fixing plate 3, a support rod 4, a first transverse plate 5, stairs 6, a top plate 7, an inclined rod 8, a discharge pipe 9, a sprayer 10, a vertical plate 11, a bearing seat 12, a rotating shaft 13, a motor 14, a seat 15, a pedal 16 and a frame body 17, wherein the support rod 2 is symmetrically arranged on the left side and the right side of the bottom of the fixing plate 3, the support rod 4 is symmetrically arranged on the left side and the right side of the top of the fixing plate 3, the first transverse plate 5 is arranged between the top ends of the support rods 4 on the left side and the right side, the stairs 6 are arranged between the left side of the front side of the first transverse plate 5 and the right side of the top of the fixing plate 3, the vertical plate 11 is arranged on the right side of the vertical plate 11, the rotating shaft 13 is arranged between, the vertical motor 14 of installing in 5 top right sides of first diaphragm, motor 14 is located riser 11 right sides, motor 14's output shaft passes through the shaft coupling and is connected with 13 bottom ends of pivot, framework 17 is installed on 11 left surface upper portions of riser, framework 17 bottom intermediate junction has discharging pipe 9, shower nozzle 10 is installed to discharging pipe 9 tail end, intercommunication in shower nozzle 10 and the discharging pipe 9, shower nozzle 10 and 8 trailing end connection of down tube, install seat 15 in the middle of 5 tops of first diaphragm, the even spaced footboard 16 of installing of left surface outside seat 15, seat 15 is located framework 17 below.
The stirring device 18 is further included, the stirring device 18 comprises a first gear ring 181, an annular slide rail 183, an annular slide block 184, a hollow cylinder 185, a stirring rod 186 and a second gear ring 187, the annular slide rail 183 is horizontally arranged on the upper side and the lower side in the frame body 17, the annular slide rail 183 is provided with the annular slide block 184 matched with the annular slide block, the hollow cylinder 185 is arranged between the inner side surfaces of the annular slide blocks 184 on the upper side and the lower side, the stirring rod 186 is arranged on the inner side surface of the hollow cylinder 185 at even intervals, the second gear ring 187 is arranged in the middle of the outer side surface of the hollow cylinder 185, the middle of the right side of the frame body 17 and the upper portion of the vertical plate 11 are provided with through holes 182, the through holes 182 on the left side.
The discharge pipe discharging device is characterized by further comprising an adjusting device 19, the adjusting device 19 comprises a vertical rod 191, a second transverse plate 192, a tooth block 193, a first spring 195, a clamping block 196, a shifting rod 197, a blocking rod 199 and a second spring 1910, a guide hole 198 is formed in the upper portion of the right side of the discharge pipe 9, the blocking rod 199 is arranged in the guide hole 198, the vertical rod 191 is installed at the right end of the blocking rod 199, a second spring 1910 is connected between the left side surface of the vertical rod 191 and the upper portion of the outer right side surface of the discharge pipe 9, the second spring 1910 is sleeved on the blocking rod 199, a groove 194 is formed in the middle of the bottom end of the vertical rod 191, the clamping block 196 is arranged in the groove 194, the first spring 195 is connected between the top of the clamping block 196 and the inner top of the groove 194, the shifting rod 197 is installed on the lower portion of the left side surface.
Example 4
A fish feed ring scattering device for garden fishponds is shown in figures 1-7 and comprises a support rod 2, a fixing plate 3, a support rod 4, a first transverse plate 5, stairs 6, a top plate 7, an inclined rod 8, a discharge pipe 9, a sprayer 10, a vertical plate 11, a bearing seat 12, a rotating shaft 13, a motor 14, a seat 15, a pedal 16 and a frame body 17, wherein the support rod 2 is symmetrically arranged on the left side and the right side of the bottom of the fixing plate 3, the support rod 4 is symmetrically arranged on the left side and the right side of the top of the fixing plate 3, the first transverse plate 5 is arranged between the top ends of the support rods 4 on the left side and the right side, the stairs 6 are arranged between the left side of the front side of the first transverse plate 5 and the right side of the top of the fixing plate 3, the vertical plate 11 is arranged on the right side of the vertical plate 11, the rotating shaft 13 is arranged between, the vertical motor 14 of installing in 5 top right sides of first diaphragm, motor 14 is located riser 11 right sides, motor 14's output shaft passes through the shaft coupling and is connected with 13 bottom ends of pivot, framework 17 is installed on 11 left surface upper portions of riser, framework 17 bottom intermediate junction has discharging pipe 9, shower nozzle 10 is installed to discharging pipe 9 tail end, intercommunication in shower nozzle 10 and the discharging pipe 9, shower nozzle 10 and 8 trailing end connection of down tube, install seat 15 in the middle of 5 tops of first diaphragm, the even spaced footboard 16 of installing of left surface outside seat 15, seat 15 is located framework 17 below.
The stirring device 18 is further included, the stirring device 18 comprises a first gear ring 181, an annular slide rail 183, an annular slide block 184, a hollow cylinder 185, a stirring rod 186 and a second gear ring 187, the annular slide rail 183 is horizontally arranged on the upper side and the lower side in the frame body 17, the annular slide rail 183 is provided with the annular slide block 184 matched with the annular slide block, the hollow cylinder 185 is arranged between the inner side surfaces of the annular slide blocks 184 on the upper side and the lower side, the stirring rod 186 is arranged on the inner side surface of the hollow cylinder 185 at even intervals, the second gear ring 187 is arranged in the middle of the outer side surface of the hollow cylinder 185, the middle of the right side of the frame body 17 and the upper portion of the vertical plate 11 are provided with through holes 182, the through holes 182 on the left side.
The discharge pipe discharging device is characterized by further comprising an adjusting device 19, the adjusting device 19 comprises a vertical rod 191, a second transverse plate 192, a tooth block 193, a first spring 195, a clamping block 196, a shifting rod 197, a blocking rod 199 and a second spring 1910, a guide hole 198 is formed in the upper portion of the right side of the discharge pipe 9, the blocking rod 199 is arranged in the guide hole 198, the vertical rod 191 is installed at the right end of the blocking rod 199, a second spring 1910 is connected between the left side surface of the vertical rod 191 and the upper portion of the outer right side surface of the discharge pipe 9, the second spring 1910 is sleeved on the blocking rod 199, a groove 194 is formed in the middle of the bottom end of the vertical rod 191, the clamping block 196 is arranged in the groove 194, the first spring 195 is connected between the top of the clamping block 196 and the inner top of the groove 194, the shifting rod 197 is installed on the lower portion of the left side surface.
The vertical plate 11 is characterized by further comprising a first rail 20, a fixing rod 21 and a first roller 22, the first rail 20 is installed on the upper portion of the left side face of the vertical plate 11, the first roller 22 matched with the first rail 20 is arranged on the first rail 20, the first roller 22 is in sliding fit with the first rail 20, the fixing rod 21 is installed at the bottom of the first roller 22, and the bottom end of the fixing rod 21 is connected with the top end of a vertical rod 191.
Example 5
A fish feed ring scattering device for garden fishponds is shown in figures 1-7 and comprises a support rod 2, a fixing plate 3, a support rod 4, a first transverse plate 5, stairs 6, a top plate 7, an inclined rod 8, a discharge pipe 9, a sprayer 10, a vertical plate 11, a bearing seat 12, a rotating shaft 13, a motor 14, a seat 15, a pedal 16 and a frame body 17, wherein the support rod 2 is symmetrically arranged on the left side and the right side of the bottom of the fixing plate 3, the support rod 4 is symmetrically arranged on the left side and the right side of the top of the fixing plate 3, the first transverse plate 5 is arranged between the top ends of the support rods 4 on the left side and the right side, the stairs 6 are arranged between the left side of the front side of the first transverse plate 5 and the right side of the top of the fixing plate 3, the vertical plate 11 is arranged on the right side of the vertical plate 11, the rotating shaft 13 is arranged between, the vertical motor 14 of installing in 5 top right sides of first diaphragm, motor 14 is located riser 11 right sides, motor 14's output shaft passes through the shaft coupling and is connected with 13 bottom ends of pivot, framework 17 is installed on 11 left surface upper portions of riser, framework 17 bottom intermediate junction has discharging pipe 9, shower nozzle 10 is installed to discharging pipe 9 tail end, intercommunication in shower nozzle 10 and the discharging pipe 9, shower nozzle 10 and 8 trailing end connection of down tube, install seat 15 in the middle of 5 tops of first diaphragm, the even spaced footboard 16 of installing of left surface outside seat 15, seat 15 is located framework 17 below.
The stirring device 18 is further included, the stirring device 18 comprises a first gear ring 181, an annular slide rail 183, an annular slide block 184, a hollow cylinder 185, a stirring rod 186 and a second gear ring 187, the annular slide rail 183 is horizontally arranged on the upper side and the lower side in the frame body 17, the annular slide rail 183 is provided with the annular slide block 184 matched with the annular slide block, the hollow cylinder 185 is arranged between the inner side surfaces of the annular slide blocks 184 on the upper side and the lower side, the stirring rod 186 is arranged on the inner side surface of the hollow cylinder 185 at even intervals, the second gear ring 187 is arranged in the middle of the outer side surface of the hollow cylinder 185, the middle of the right side of the frame body 17 and the upper portion of the vertical plate 11 are provided with through holes 182, the through holes 182 on the left side.
The discharge pipe discharging device is characterized by further comprising an adjusting device 19, the adjusting device 19 comprises a vertical rod 191, a second transverse plate 192, a tooth block 193, a first spring 195, a clamping block 196, a shifting rod 197, a blocking rod 199 and a second spring 1910, a guide hole 198 is formed in the upper portion of the right side of the discharge pipe 9, the blocking rod 199 is arranged in the guide hole 198, the vertical rod 191 is installed at the right end of the blocking rod 199, a second spring 1910 is connected between the left side surface of the vertical rod 191 and the upper portion of the outer right side surface of the discharge pipe 9, the second spring 1910 is sleeved on the blocking rod 199, a groove 194 is formed in the middle of the bottom end of the vertical rod 191, the clamping block 196 is arranged in the groove 194, the first spring 195 is connected between the top of the clamping block 196 and the inner top of the groove 194, the shifting rod 197 is installed on the lower portion of the left side surface.
The vertical plate 11 is characterized by further comprising a first rail 20, a fixing rod 21 and a first roller 22, the first rail 20 is installed on the upper portion of the left side face of the vertical plate 11, the first roller 22 matched with the first rail 20 is arranged on the first rail 20, the first roller 22 is in sliding fit with the first rail 20, the fixing rod 21 is installed at the bottom of the first roller 22, and the bottom end of the fixing rod 21 is connected with the top end of a vertical rod 191.
Still including annular rail 23, connecting rod 24 and second gyro wheel 25, first diaphragm 5 top horizontal installation has annular rail 23, is equipped with second gyro wheel 25 on the annular rail 23, second gyro wheel 25 and annular rail 23 sliding fit, is connected with connecting rod 24 between second gyro wheel 25 top and the down tube 8 bottom left side.
Firstly, an operator installs the device at the center of a pond 1 through a supporting rod 2, the operator can take a boat to travel to the side of a fixed plate 3 and then walk on the fixed plate 3 and walk on a first transverse plate 5 through a stair 6 and then walk to the side of a frame 17 through a pedal 16, fish feed is poured into the frame 17, then the fish feed in the frame 17 is discharged into a discharge pipe 9, the fish feed in the discharge pipe 9 is sprayed out through a spray head 10, the fish feed is sprayed out and falls into the pond 1 for fish to eat, the operator can sit on a seat 15, the motor 14 is started to rotate in a positive and negative alternating manner, the motor 14 rotates in a positive and negative alternating manner to drive a rotating shaft 13 to rotate in a positive and negative alternating manner, the rotating shaft 13 rotates in a positive and negative alternating manner to drive a top plate 7 to rotate in a positive and negative alternating manner to drive an inclined rod 8 to rotate in a positive and negative alternating manner to drive the spray head 10 to, so that the fishes are encircled into a circle to improve the ornamental value of people. After the fish feed is scattered, the motor 14 can be turned off, the spray head 10 stops rotating, and an operator can go down to the fixing plate 3 through the stairs 6 and then take the boat to leave.
When the motor 14 is started, the rotating shaft 13 rotates forward and backward alternately and drives the first gear ring 181 to rotate forward and backward alternately, the first gear ring 181 rotates forward and backward alternately and drives the second gear ring 187 to rotate forward and backward alternately, the second gear ring 187 rotates forward and backward alternately and drives the hollow cylinder 185 to rotate forward and backward alternately, the hollow cylinder 185 rotates forward and backward alternately and drives the stirring rod 186 to rotate forward and backward alternately, the stirring rod 186 rotates forward and backward alternately and stirs the fish feed, and the stirred fish feed is discharged into the discharging pipe 9 and is sprayed out through the spray head 10. When the fish food is completely dispensed, the motor 14 is turned off and the agitator shaft 186 stops rotating. Thus, the fish feed is stirred, so that the fish feed can be better eaten.
When the fish feed is positioned in the frame body 17, an operator can push the vertical rod 191 to move rightwards, due to the action of the first spring 195, the clamping block 196 slides on the tooth block 193, the vertical rod 191 moves rightwards to drive the blocking rod 199 to move rightwards, the second spring 1910 stretches, the blocking rod 199 moves rightwards without blocking the fish feed in the discharging pipe 9, when the blocking rod 199 moves rightwards to a proper position, the vertical rod 191 can be stopped to move, the clamping block 196 is matched with the tooth block 193 to fix the vertical rod 191, and the fish feed is sprayed out through the spray head 10. When no one watches the fish, the shifting lever 197 can be shifted to move upwards, the shifting lever 197 moves upwards to drive the fixture block 196 to move upwards, the first spring 195 is compressed, the fixture block 196 moves upwards to be separated from the tooth block 193, the stop rod 199 moves leftwards to drive the vertical rod 191 to move leftwards to return to the original position under the action of the second spring 1910, the discharge pipe 9 is blocked by the stop rod 199, the shifting lever 197 is released, and the fixture block 196 moves downwards to contact with the tooth block 193 to return to the original position under the action of the first spring 195. So, can adjust fish fodder, prevent that too much fish fodder from discharging and leading to the waste.
When the vertical rod 191 moves, the first track 20 and the first roller 22 play a guiding role, so that the vertical rod 191 moves more stably without affecting the regulation of the fish feed by the stop lever 199.
When the slanting pole 8 rotates forward and backward alternately to drive the nozzle 10 to rotate forward and backward alternately, the connecting rod 24 plays a supporting role, and simultaneously, the annular rail 23 and the second roller 25 play a guiding role, so that the slanting pole 8 can more stably drive the nozzle 10 to rotate forward and backward alternately.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.