Automatic discharging mechanism of prawn feeding machine

Abstract

The utility model discloses an automatic blanking mechanism of a prawn batch feeder, which comprises a support shell, a water pumping device, a feed box, a top plate, a first electromagnetic valve, a first flushing nozzle, a cooling sleeve component, a feed port, a cover plate of the feed port and a blanking mechanism. Water is injected into a sleeve shell of a cooling sleeve assembly to cool a feed box, water is automatically changed according to the water temperature, the temperature of the feed box is lowered, and then the storage time of bait in the feed box is prolonged; water in a culture pond is pumped through a water pumping device, water is supplied to a cooling assembly and a spray head, a guide frame and a material pushing frame of a feed box and a discharging mechanism are washed through the spray head, residual bait in the feed box, the guide frame and the material pushing frame is cleaned in time, and the situation that the quality of subsequent bait is affected due to deterioration and mildewing of the residual bait is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural breeding, in particular to an automatic feeding mechanism of a shrimp feeding machine. Background Art

[0002] At present, the culture of whiteleg shrimp adopts the small shed culture model, that is, a small shed is built on the culture pond. At present, the traditional manual throwing culture model is generally adopted. The feed bucket or other container is carried quickly from the front to the back of the shed, and the bait is thrown into the water quickly as the person walks.

[0003] The existing method uses a feeding mechanism to replace manual feeding to reduce manual labor. Although the existing automatic feeding machine can realize automatic feeding, after the bait is fed, the bait is easy to adhere to the feed box and the discharge pipe. If the residual bait in the feed box and the discharge pipe is not cleaned in time, it is easy to cause the residual bait to deteriorate and mold, affecting the quality of subsequent bait, and further affecting the breeding of shrimp. In addition, the feed box is generally installed on the breeding pond, and high temperature is easy to be generated in the feed box, which causes the bait to deteriorate and shortens the storage time of the bait in the feed box. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic feeding mechanism for a shrimp feeding machine, which solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic unloading mechanism of a shrimp feeding machine, comprising a supporting shell, a pumping device, a feed box, a top plate, a solenoid valve, a flushing nozzle, a cooling sleeve assembly, a feeding port and its cover plate and a unloading mechanism, the front end of the supporting shell is provided with a pumping device, a feed box is fixed at the middle of the top end of the supporting shell, a top plate is fixed on the top of the feed box, a solenoid valve is installed at the middle of the top end of the top plate, the bottom end of the solenoid valve is connected to the flushing nozzle, and the flushing nozzle is arranged at the middle of the bottom end of the top plate, a feeding port and its cover plate are provided at the top edge of the top plate, the outer wall of the feed box is covered with a cooling sleeve assembly, the interior of the supporting shell is provided with a unloading mechanism, and the top end of the unloading mechanism is connected to the feed box;

[0008] The unloading mechanism includes a blanking frame, two flushing nozzles, a guide frame, a pushing frame, a high-speed fan, a motor and a unloading screw. The two flushing nozzles are installed on both sides of the top of the blanking frame. The left and right sides of the bottom end of the blanking frame are connected to the guide frame, and the bottom end of the guide frame is connected to the pushing frame. The inner end of the pushing frame is installed with a high-speed fan, and the outer end of the pushing frame extends out of the support shell. The middle part of the bottom end of the blanking frame is installed, and the output shaft of the top end of the motor is transmission-connected to the unloading screw. The middle part of the top end of the blanking frame is fixedly connected to the material box, and the top of the unloading screw extends into the interior of the material box.

[0009] Preferably, the inner diameter of the bottom of the material box gradually decreases from top to bottom, and the bottom of the inner wall of the material box fits with the feeding screw.

[0010] Preferably, the flushing nozzle one is arranged at the middle of the inner top end of the material box, and the flushing nozzle one adopts a conical nozzle.

[0011] Preferably, the pushing frame and the high-speed fan are arranged in the same horizontal direction.

[0012] Preferably, the cooling sleeve assembly includes a sleeve shell, solenoid valve 2, a water outlet pipe, solenoid valve 3, a drain pipe, a temperature sensor and a submersible water level sensor. The top of the outer wall of the sleeve shell is connected to solenoid valve 2, the bottom of the outer wall of the sleeve shell is connected to the water outlet pipe, and the other end of the water outlet pipe is connected to solenoid valve 3, the outer side of the solenoid valve 3 is connected to the drain pipe, a temperature sensor is installed in the middle of the inner wall of the sleeve shell, a submersible water level sensor is installed on the top of the inner wall of the sleeve shell, the sleeve shell is mounted on the outer wall of the material box, and the bottom end of the sleeve shell is fixedly connected to the top of the outer wall of the material box.

[0013] Preferably, the water pumping device includes a base plate, a water pump, a water pipe, an electromagnetic four-way valve, water pipe 1, water pipe 2, water pipe 3 and a tee. A water pump is fixed on the right side of the top of the base plate, the extraction port of the water pump is connected to the water pump, the output port on the left end of the water pump is connected to the water inlet port of the electromagnetic four-way valve, three water outlet ports are provided on the left side of the electromagnetic four-way valve, and the three water outlet ports are respectively connected to electromagnetic valve 2, electromagnetic valve 1 and the tee through water pipe 1, water pipe 2 and water pipe 3, and the top of the tee is connected to the flushing nozzle 2 on the left and right sides of the top of the blanking frame through two conduits, and the rear side of the base plate is fixedly connected to the support shell.

[0014] Preferably, the water pumping pipe is arranged vertically, and a filter is connected to the top of the water pumping pipe.

[0015] (3) Beneficial effects

[0016] The utility model provides an automatic feeding mechanism for a shrimp feeding machine. The mechanism has the following beneficial effects: a cooling sleeve assembly is provided on the outside of a feed box, the cooling sleeve assembly is fitted over the outside of the feed box, water is injected into the cooling sleeve shell to cool the feed box, and the water is automatically replaced according to the water temperature, thereby lowering the temperature of the feed box and increasing the storage time of the bait in the feed box.

[0017] The utility model provides an automatic feeding mechanism for a shrimp feeding machine. The mechanism has the following beneficial effects: a pumping device is provided, and nozzles are provided on the top of the feed box and on the feeding frame of the feeding mechanism. The pumping device extracts water from the aquaculture pond to supply water to the cooling component and the nozzles. The nozzles flush the feed box and the guide frame and the feeding pusher frame of the feeding mechanism, thereby promptly cleaning the feed box, the guide frame, and the feeding pusher frame to prevent the residual bait from deteriorating and becoming moldy, which would affect the quality of subsequent bait. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a left view of the internal structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the feeding mechanism in the utility model;

[0022] Figure 5 It is a schematic structural diagram of the water pumping device in this utility model.

[0023] In the figure: support shell 1, pumping device 2, material box 3, top plate 4, solenoid valve 1-5, flushing nozzle 1-6, cooling sleeve assembly 7, feeding port and its cover plate 8, unloading mechanism 9, bottom plate 21, water pump 22, water pump pipe 23, solenoid four-way valve 24, water pipe 1-25, water pipe 2-26, water pipe 3-27, tee pipe 28, sleeve 71, solenoid valve 2-72, water outlet pipe 73, solenoid valve 3-74, drain pipe 75, temperature sensor 76, submersible water level sensor 77, blanking frame 91, flushing nozzle 2-92, guide frame 93, pusher frame 94, high-speed fan 95, motor 96, unloading screw 97. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , the utility model provides a technical solution of an automatic unloading mechanism of a shrimp feeding machine: an automatic unloading mechanism of a shrimp feeding machine, comprising a supporting shell 1, a pumping device 2, a material box 3, a top plate 4, a solenoid valve 5, a flushing nozzle 6, a cooling sleeve assembly 7, a feeding port and its cover plate 8 and a unloading mechanism 9, a pumping device 2 is provided at the front end of the supporting shell 1, a material box 3 is fixed at the top middle part of the supporting shell 1, a top plate 4 is fixed on the top of the material box 3, a solenoid valve 5 is installed at the top middle part of the top plate 4, the bottom end of the solenoid valve 5 is connected to the flushing nozzle 6, and the flushing nozzle 6 is arranged at the bottom middle part of the top plate 4, a feeding port and its cover plate 8 are provided at the top edge of the top plate 4, the outer wall of the material box 3 is covered with a cooling sleeve assembly 7, a unloading mechanism 9 is provided inside the supporting shell 1, and the top of the unloading mechanism 9 is connected to the material box 3;

[0026] The blanking mechanism 9 includes a blanking frame 91, a second flushing nozzle 92, a guide frame 93, a pushing frame 94, a high-speed fan 95, a motor 96 and a blanking screw 97. The second flushing nozzle 92 is installed on both sides of the top of the blanking frame 91. The left and right sides of the bottom end of the blanking frame 91 are connected to the guide frame 93, and the bottom end of the guide frame 93 is connected to the pushing frame 94. The high-speed fan 95 is installed on the inner end of the pushing frame 94, and the outer end of the pushing frame 94 extends out of the support shell 1. The middle part of the bottom end of the blanking frame 91 is installed with a motor 96. The output shaft of the top end of the motor 96 is transmission-connected with the blanking screw 97. The middle part of the top end of the blanking frame 91 is fixedly connected to the material box 3, and the top of the blanking screw 97 extends into the interior of the material box 3;

[0027] The inner diameter of the bottom of the material box 3 gradually decreases from top to bottom, and the bottom of the inner wall of the material box 3 fits with the feeding screw 97, so that the feeding screw 97 rotates to transport the bait inside the material box 3 downward. The flushing nozzle 6 is set at the middle of the inner top of the material box 3, and the flushing nozzle 6 adopts a conical nozzle, which is conducive to flushing the inside of the material box 3 through the flushing nozzle 6. The pushing frame 94 and the high-speed fan 95 are arranged in the same horizontal direction, which is conducive to the high-speed fan 95 blowing out the bait in the pushing frame 94;

[0028] The cooling sleeve assembly 7 includes a sleeve 71, a second solenoid valve 72, a water outlet pipe 73, a third solenoid valve 74, a drain pipe 75, a temperature sensor 76 and a submersible water level sensor 77. The top of the outer wall of the sleeve 71 is connected to the second solenoid valve 72, the bottom of the outer wall of the sleeve 71 is connected to the water outlet pipe 73, and the other end of the water outlet pipe 73 is connected to the third solenoid valve 74, and the outer side of the third solenoid valve 74 is connected to the drain pipe 75. A temperature sensor 76 is installed in the middle of the inner wall of the sleeve 71, and a submersible water level sensor 77 is installed on the top of the inner wall of the sleeve 71. The sleeve 71 is sleeved on the outer wall of the material box 3, and the bottom end of the sleeve 71 is fixedly connected to the top of the outer wall of the material box 3;

[0029] The pumping device 2 includes a base plate 21, a water pump 22, a water pipe 23, an electromagnetic four-way valve 24, a water pipe 1 25, a water pipe 2 26, a water pipe 3 27 and a tee 28. The water pump 22 is fixed to the right side of the top of the base plate 21, and the extraction port of the water pump 22 is connected to the water pipe 23. The output port at the left end of the water pump 22 is connected to the water inlet port of the electromagnetic four-way valve 24. Three water outlet ports are provided on the left side of the electromagnetic four-way valve 24, and the three water outlet ports are respectively connected to the electromagnetic valve 2 72, the electromagnetic valve 1 5 and the tee 28 through the water pipe 1 25, the water pipe 2 26 and the water pipe 3 27. The top of the tee 28 is connected to the flushing nozzle 2 92 on the left and right sides of the top of the blanking frame 91 through two guide tubes. The rear side of the base plate 21 is fixedly connected to the support shell 1;

[0030] The water pumping pipe 23 is vertically arranged, and a filter is connected to the top of the water pumping pipe 23 to filter the water in the breeding pond.

[0031] During use, the required bait is put into the feed box 3 through the feeding port on the top of the feed box 3. When feeding, the control motor 96 generates power to drive the feeding screw 97 to rotate through the output shaft. The feeding screw 97 rotates to transport the bait inside the feed box 3 downward into the feeding frame 91, and the bait falls into the pushing frame 94 through the guide frame 93. The high-speed fan 95 is operated to blow the bait in the pushing frame 94 out, so that the bait is sprayed out from the pushing frame 94, spraying the bait into the aquaculture pond, thereby achieving the effect of automatic feeding;

[0032] After the bait is put in, it is necessary to flush the inside of the material box 3 and the guide frame 93 and the pushing frame 94, control the water pump 22 to extract the water in the breeding pond through the water pump 22, open the solenoid valve 1 5, and let the extracted water be transported to the flushing nozzle 1 6 through the water pipe 26, and the inner wall of the material box 3 is flushed through the flushing nozzle 6. When the water inlet of the electromagnetic four-way valve 24 is connected to the water pipe 3 27, the extracted water is transported to the flushing nozzle 2 92 through the output pipe 3 27, and the guide frame 93 and the pushing frame 94 are flushed through the flushing nozzle 2 92. The water generated during the flushing is discharged into the breeding pond through the pushing frame 94, and the residual bait in the material box and the guide frame 93 and the pushing frame 94 is cleaned in time to prevent the residual bait from deteriorating and moldy, which affects the quality of subsequent bait.

[0033] The internal temperature of the casing 71 is monitored by the temperature sensor 76. When the temperature reaches the preset value, the water pump 22 is controlled to extract water from the breeding pond through the water pump 22, and the solenoid valve 2 72 is opened. After the extracted water is filtered, it enters the casing 71 through the electromagnetic four-way valve 24 and the water pipe 1 25 to cool the material box 3 and change the water according to the temperature. When changing the water, the solenoid valve 3 74 is opened to discharge the water with a higher temperature inside the casing 71 and re-inject water into the casing 71 to automatically change the water according to the water temperature, reduce the temperature of the material box 3, and thereby increase the storage time of the bait in the material box 3.

[0034] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0035] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding mechanism for a shrimp feeding machine, characterized by: The invention comprises a supporting shell (1), a pumping device (2), a material box (3), a top plate (4), a solenoid valve (5), a flushing nozzle (6), a cooling sleeve assembly (7), a feeding port and its cover plate (8), and a feeding mechanism (9), wherein the front end of the supporting shell (1) is provided with a pumping device (2), the top middle part of the supporting shell (1) is fixed with a material box (3), the top of the material box (3) is fixed with a top plate (4), and the top middle part of the top of the top plate (4) is provided with a A solenoid valve (5) is provided, the bottom end of the solenoid valve (5) is connected to a flushing nozzle (6), and the flushing nozzle (6) is arranged at the middle of the bottom end of the top plate (4), a feeding port and a cover plate (8) are provided at the top edge of the top plate (4), a cooling sleeve assembly (7) is provided on the outer wall of the material box (3), a material discharge mechanism (9) is provided inside the support shell (1), and the top end of the material discharge mechanism (9) is connected to the material box (3); The blanking mechanism (9) comprises a blanking frame (91), a second flushing nozzle (92), a guide frame (93), a pushing frame (94), a high-speed fan (95), a motor (96) and a blanking screw (97). The left and right sides of the top of the blanking frame (91) are both equipped with the second flushing nozzle (92). The left and right sides of the bottom of the blanking frame (91) are both connected with the guide frame (93), and the bottom end of the guide frame (93) is connected to the pushing frame (94). The inner end of the pushing frame (94) is equipped with a high-speed fan (95), and the outer end of the pushing frame (94) extends out of the support shell (1). The middle part of the bottom end of the blanking frame (91) is equipped with a motor (96), and the output shaft at the top end of the motor (96) is transmission-connected with the blanking screw (97). The middle part of the top end of the blanking frame (91) is fixedly connected with the material box (3), and the top of the blanking screw (97) extends into the interior of the material box (3).

2. The automatic feeding mechanism of the shrimp feeding machine according to claim 1, characterized in that: The inner diameter of the bottom of the material box (3) gradually decreases from top to bottom, and the bottom of the inner wall of the material box (3) fits with the unloading screw (97).

3. The automatic feeding mechanism of the shrimp feeding machine according to claim 1, characterized in that: The flushing nozzle one (6) is arranged at the middle of the inner top end of the material box (3), and the flushing nozzle one (6) adopts a conical nozzle.

4. The automatic feeding mechanism of the shrimp feeding machine according to claim 1, characterized in that: The pushing frame (94) and the high-speed fan (95) are arranged in the same horizontal direction.

5. The automatic feeding mechanism of the shrimp feeding machine according to claim 1, characterized in that: The cooling sleeve assembly (7) comprises a sleeve (71), a second solenoid valve (72), a water outlet pipe (73), a third solenoid valve (74), a drain pipe (75), a temperature sensor (76) and a submersible water level sensor (77). The top of the outer wall of the sleeve (71) is connected to the second solenoid valve (72), the bottom of the outer wall of the sleeve (71) is connected to the water outlet pipe (73), and the other end of the water outlet pipe (73) is connected to the third solenoid valve (74), and the outer side of the third solenoid valve (74) is connected to the drain pipe (75). The middle part of the inner wall of the sleeve (71) is provided with a temperature sensor (76), and the top of the inner wall of the sleeve (71) is provided with a submersible water level sensor (77). The sleeve (71) is sleeved on the outer wall of the material box (3), and the bottom end of the sleeve (71) is fixedly connected to the top of the outer wall of the material box (3).

6. The automatic feeding mechanism of the shrimp feeding machine according to claim 1, characterized in that: The water pumping device (2) comprises a bottom plate (21), a water pump (22), a water pumping pipe (23), an electromagnetic four-way valve (24), a water delivery pipe 1 (25), a water delivery pipe 2 (26), a water delivery pipe 3 (27) and a three-way pipe (28). The water pump (22) is fixed on the right side of the top end of the bottom plate (21). The extraction port of the water pump (22) is connected to the water pumping pipe (23). The output port on the left end of the water pump (22) is connected to the water inlet port of the electromagnetic four-way valve (24). The electromagnetic four-way valve (24) is connected to the left side thereof with three water outlet ports, and the three water outlet ports are respectively connected to the electromagnetic valve 2 (72), the electromagnetic valve 1 (5) and the three-way pipe (28) through the water pipe 1 (25), the water pipe 2 (26) and the water pipe 3 (27), and the top of the three-way pipe (28) is respectively connected to the flushing nozzle 2 (92) on the left and right sides of the top of the blanking frame (91) through two conduits, and the rear side of the bottom plate (21) is fixedly connected to the support shell (1).

7. The automatic feeding mechanism of the shrimp feeding machine according to claim 6, characterized in that: The water pumping pipe (23) is arranged vertically, and a filter is connected to the top of the water pumping pipe (23).

Images