Feed delivery equipment

Abstract

The present invention discloses a feed feeding device, which includes a frame. Palletizing devices are provided on both sides of the frame. The palletizing devices are used for stacking shelves. A transfer assembly is arranged between the palletizing devices. A conveying mechanism is provided at the front end of the frame between the two palletizing devices. The palletizing devices sequentially convey the shelves to the transfer assembly, and the transfer assembly conveys the shelves to the conveying mechanism. By means of the transfer assembly, the shelves on both sides are sequentially conveyed to the conveying mechanism. After the shelves are conveyed to the conveying mechanism, feed is put on the shelves, thereby realizing automatic feed feeding, greatly improving the working efficiency, avoiding manual handling of the shelves, greatly reducing the labor force. At the same time, through the arrangement of the palletizing devices and the transfer assembly, the shelves are grabbed one by one and then conveyed, so as to leave enough time for feed feeding, thereby improving the accuracy of feed feeding, enabling the feed to be evenly put on the shelves, and avoiding the phenomenon of feed omission on the shelves.

Description

Technical Field

[0001] The present invention belongs to the technical field of industrialized farming equipment, and particularly relates to a feed feeding device. Background Art

[0002] Using artificial feed to raise silkworms has changed the situation that raising silkworms must completely rely on mulberry trees to obtain feed, and it can be carried out without being restricted by seasons and natural conditions. It reduces the labor intensity of sericulturists, increases the number of silkworms raised, and increases the economic income. The realization of the artificial feed silkworm raising technology has reduced the difficulty of silkworm raising mechanization and provided essential conditions for realizing silkworm raising mechanization.

[0003] When using feed to raise silkworm babies, it is first necessary to put the feed on the shelves. However, there are many shelves, and manual feeding requires moving the shelves from the stacked shelves, and then putting the feed on the shelves, which consumes a large amount of labor and takes a long time. At the same time, due to the large number of shelves, the stacked height of the shelves is relatively high, making it difficult to carry, which greatly reduces the work efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and provide a feed feeding device. By setting palletizing devices on both sides of the frame, a transfer component is arranged between the palletizing devices, and an intermediate conveying component is arranged at the front end of the frame. The palletizing devices are used to place the shelves on the transfer component one by one, and the transfer component is used to convey the shelves on both sides to the intermediate conveying component in sequence. After the shelves are conveyed to the intermediate conveying component, the feed is put on the shelves, thereby realizing automatic feeding of the feed, greatly improving the work efficiency, avoiding manual handling of the shelves, greatly reducing the labor force, and at the same time, through the setting of the palletizing device and the transfer component, grasping the shelves one by one and then conveying them, thus leaving enough time for feeding the feed, thereby improving the feeding accuracy of the feed, enabling the feed to be evenly put on the shelves, and avoiding the phenomenon of missing feed on the shelves.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] Feed dispensing device, including a frame. Palletizing devices are provided on both sides of the frame. The palletizing devices are used for stacking shelves. A transfer component is provided between the palletizing devices. A conveying mechanism is provided at the front end of the frame between the two palletizing devices. The palletizing devices sequentially convey the shelves to the transfer component, and the transfer component conveys the shelves to the conveying mechanism. In the present invention, by providing palletizing devices on both sides of the frame, a transfer component between the palletizing devices, and a conveying mechanism at the front end of the frame, the shelves are placed on the transfer component one by one by the palletizing devices, and the shelves on both sides are sequentially conveyed to the conveying mechanism by the transfer component. After the shelves are conveyed to the conveying mechanism, feed is dispensed onto the shelves, thereby realizing automatic feed dispensing, greatly improving work efficiency, avoiding manual handling of the shelves, greatly reducing labor, and at the same time, through the setting of the palletizing device and the transfer component, the shelves are grabbed one by one and then conveyed, thus leaving enough time for feed dispensing, thereby improving the accuracy of feed dispensing, enabling the feed to be evenly dispensed onto the shelves, and avoiding the phenomenon of feed omission on the shelves.

[0007] Further, the palletizing device includes a stacking rack, a lifting component and a swing clamp. The stacking racks are provided on both sides of the frame, the transfer component is provided between the two stacking racks, the lifting components are provided on the front and rear sides of the stacking racks, and the swing clamps are provided on the tops of the stacking racks. The stacking racks are used for stacking shelves, the lifting components are used for gradually lifting the shelves, and the swing clamps grab the single shelf at the topmost of the stacking rack onto the transfer component. By centrally stacking the shelves in the stacking racks, then the swing clamp in the palletizing device on one side grabs the single shelf stacked at the topmost onto the transfer component, the transfer component moves towards the palletizing device on the other side, and the transfer component then conveys the shelf to the conveying mechanism for feed dispensing. At the same time, the lifting component in the palletizing device on one side lifts the stacked shelves upwards to the initial position, and the swing clamp in the palletizing device on the other side grabs the single shelf stacked at the topmost onto the transfer component, thereby realizing the sequential conveying and feeding of the shelves by the two palletizing devices.

[0008] Further, the lifting component includes a driving motor one, a driving gear, a transmission gear, a lifting belt and a lifting plate. A rotating shaft is rotatably connected to the end of the driving motor one. The rotating shaft is located below the stacking rack. The driving gear is fixedly connected to the rotating shaft. A transmission shaft is rotatably connected to the top of the stacking rack corresponding to the rotating shaft. The transmission gear is fixedly connected to the transmission shaft. The two ends of the lifting belt are respectively wound around the driving gear and the transmission gear. The lifting plate is fixedly connected to the side of the lifting belt close to the center of the stacking rack. The lifting plate abuts against the bottom of the shelf at the bottommost of the stacking rack. The driving motor one drives the driving gear to rotate, thereby driving the lifting belt to rotate between the driving gear and the transmission gear. The lifting belt controls the lifting plate to lift the shelf upwards, thereby realizing the lifting of the shelf by the lifting component.

[0009] Further, the swing clamp includes a first driving member, a mechanical claw and a swing member. The first driving member is fixedly connected to the front side of the stacking rack. The top of the first driving member is rotatably connected to the swing member. The mechanical claw is arranged at one end of the swing member close to the transfer assembly. By driving the swing member with the first driving member, the mechanical claw is controlled to grasp the shelf located on the stacking rack. The first driving member continues to drive the swing member, so as to control the mechanical claw to convey the shelf to the transfer assembly.

[0010] Further, the swing member includes a rotating base, a first rotating arm, a second rotating arm and an L-shaped swing arm. Rotating bases are fixedly connected to both the front and rear sides of the stacking rack. One end of the first rotating arm is rotatably connected to the end of the rotating base away from the transfer assembly. One end of the second rotating arm is rotatably connected to the other end of the rotating base. The other end of the first rotating arm is rotatably connected to the end of the L-shaped swing arm away from the transfer assembly. The other end of the second rotating arm is rotatably connected to the middle of the top end of the L-shaped swing arm. The mechanical claw is fixedly connected to the bottom of the L-shaped swing arm. Through the arrangement of the first rotating arm, the second rotating arm and the L-shaped swing arm, the swing movement of the mechanical claw is realized.

[0011] Further, a first synchronous connecting rod is fixedly connected between the bottoms of the two L-shaped swing arms located on the front and rear sides of a single stacking rack. Second synchronous connecting rods are arranged between the two ends of the corresponding two first rotating arms. Third synchronous connecting rods are arranged between the two ends of the corresponding two second rotating arms. The arrangements of the first synchronous connecting rod, the second synchronous connecting rod and the third synchronous connecting rod realize the synchronous operation of the corresponding two L-shaped swing arms, the corresponding two first rotating arms and the corresponding two second rotating arms, thereby improving the stability when the mechanical claw grasps the shelf.

[0012] Further, the first driving member includes a mounting seat, a driving cylinder and an arc-shaped connecting rod. The mounting seat is fixedly connected to the stacking rack. The top of the mounting seat is rotatably connected to the bottom of the driving cylinder. The top of the driving cylinder is rotatably connected to the bottom of the arc-shaped connecting rod. The top of the arc-shaped connecting rod is rotatably connected to one end of the first rotating arm. Through the rotational connection between the driving cylinder and the mounting seat, and the driving cylinder pushing the arc-shaped connecting rod, the arc-shaped connecting rod is controlled to swing upward or downward, so that the arc-shaped connecting rod controls the first rotating arm to rotate, thereby realizing the swing movement of the mechanical claw, and enabling the mechanical claw to grasp the shelf at the highest position on the stacking rack to the transfer assembly.

[0013] Further, the transfer component includes an adjustment component and at least two conveyor belts. The conveyor belts are arranged in a matching manner with the conveying mechanism. The adjustment component is arranged between the tops of the two palletizing devices. The adjustment component is used to drive the conveyor belts to slide and adjust. When the conveyor belt on one side approaches the palletizing device, the conveyor belt on the other side is arranged in communication with the conveying mechanism. First, the palletizing device on one side conveys the shelf to the conveyor belt close to the palletizing device. Then, the two conveyor belts move towards the palletizing device on the other side, so that the conveyor belt with the shelf is in communication with the conveying mechanism, and the shelf is conveyed to the intermediate conveying component. At the same time, the palletizing device on the other side conveys the shelf to the conveyor belt close to the palletizing device, and the cycle operation is carried out, so as to realize the individual conveying of the shelves.

[0014] Further, the adjustment component includes a lead screw motor, a ball screw and a slider. The ball screw is fixedly connected between the tops of the two palletizing devices. Sliders are fixedly connected to both sides of the conveyor belt, and the sliders are slidably connected to the ball screw. The end of the lead screw motor is connected to the ball screw, and the lead screw motor drives the ball screw to rotate, so as to control the slider to drive the conveyor belt to slide along the ball screw; when the conveyor belt on one side approaches the palletizing device, the conveyor belt on the other side is arranged in communication with the conveying mechanism. The lead screw motor controls the ball screw to rotate, so that the slider drives the conveyor belt to slide along the ball screw, thereby realizing the displacement adjustment of the conveyor belt.

[0015] Further, the conveying mechanism includes an intermediate conveying component and a longitudinal conveying component. The longitudinal conveying component is connected to the end of the intermediate conveying component in a matching manner. The longitudinal conveying component is perpendicular to the intermediate conveying component. The longitudinal conveying component is used to change the conveying direction of the intermediate conveying component. The intermediate conveying component conveys the shelves conveyed by the transfer component, and the longitudinal conveying component is used to change the conveying direction of the shelves, so as to achieve the effect of effectively utilizing the breeding space.

[0016] Further, the intermediate conveying component includes a conveying frame, a buffer conveyor belt and an intermediate transfer table. The buffer conveyor belt and the intermediate transfer table are both arranged on the conveying frame. The buffer conveyor belt is located on the side close to the transfer component. After the transfer component conveys the shelf to the buffer conveyor belt, the shelf is then conveyed to the intermediate transfer table. The setting of the buffer conveyor belt plays a buffering role for the shelves conveyed by the transfer component, avoiding the slow feeding speed of the feed, resulting in the omission of feed on the shelves. The setting of the buffer conveyor belt can slow down the conveying speed of the shelves, leaving sufficient time for feeding the shelves, thereby improving the feeding accuracy.

[0017] Further, the intermediate transfer table includes an intermediate conveyor belt, a mounting frame and a driving member II. The mounting frame is fixedly connected to the conveying frame, the intermediate conveyor belt is rotatably connected to the mounting frame, and the driving member II controls the rotation of the intermediate conveyor belt. The setting of the mounting frame is used to mount the intermediate conveyor belt, and the setting of the driving member II is used to drive the intermediate conveyor belt to rotate.

[0018] Further, the second driving member includes a second driving motor, a transmission wheel and a driving wheel. Both sides of the middle part of the mounting frame are fixedly connected with adjusting frames. The bottom of the adjusting frame is rotatably connected with the driving wheel. Both ends of the mounting frame are rotatably connected with the transmission wheels. The middle conveyor belt is rotatably connected between the transmission wheels and the driving wheel. The second driving motor is connected to the driving wheel. The second driving motor drives the driving wheel to rotate, thereby driving the middle conveyor belt to rotate. The second driving motor drives the driving wheel to rotate, so that the middle conveyor belt rotates along the transmission wheels and the driving wheel.

[0019] Further, both sides of the adjusting frame are connected with tensioning rollers, and the tensioning rollers abut against the outer side of the middle conveyor belt. The tensioning rollers are provided to control the tension of the middle conveyor belt.

[0020] Further, adjusting holes are provided on both sides of the adjusting frame, and both ends of the tensioning roller are movably connected in the adjusting holes. The adjusting holes are provided to adjust the position of the tensioning roller, so as to realize the adjustment of the tension degree of the middle conveyor belt.

[0021] Further, the longitudinal conveying component includes a longitudinal conveying table and a transmission belt. The longitudinal conveying table is perpendicular to the middle conveying component. A rotating motor is provided on the longitudinal conveying table. Transmission belts are wound around the front and rear sides of the longitudinal conveying table. The left and right ends of the two transmission belts are connected with synchronous shafts. The rotating motor drives the two transmission belts to rotate synchronously. The middle conveying component conveys the shelf to the transmission belt on the longitudinal conveying table. The rotating motor drives the transmission belt to rotate, so as to control the transmission of the shelf on the conveying table, and at the same time, feed is put on the shelf.

[0022] Further, a transfer conveying table is fixedly connected to the longitudinal conveying table. The transfer conveying table is arranged between the two transmission belts and is perpendicular to the transmission belt. The transfer conveying table is communicated with the middle conveying component. The transfer conveying table is provided to temporarily store the shelves conveyed by the middle conveying component, so as to facilitate the transmission belt to cooperate with the limiting blocks to convey the shelves located on the transfer conveying table, thereby realizing the automatic change of the transmission direction of the shelves and achieving the effect of effectively utilizing the breeding space.

[0023] Further, the transmission belt is evenly arranged with limiting blocks, and two adjacent limiting blocks abut against both sides of the shelf. The limiting blocks play a limiting role on the shelf, so that the shelf is limited between two adjacent limiting blocks on the same-side transmission belt. The setting of the limiting blocks increases the integrity of the connection between the shelf and the transmission belt, thereby improving the stability of the shelf conveying, so as to facilitate putting the feed on the shelf and prevent the fed feed from falling off the shelf.

[0024] Due to the adoption of the above technical solutions, the present invention has the following beneficial effects:

[0025] In the present invention, palletizing devices are arranged on both sides of the rack, a transfer component is arranged between the palletizing devices, and a conveying mechanism is arranged at the front end of the rack. The palletizing devices are used to place the shelves onto the transfer component one by one, and the transfer component is used to convey the shelves on both sides to the conveying mechanism in sequence. After the shelves are conveyed to the conveying mechanism, feed is put onto the shelves, thereby realizing the automatic feeding of the feed, greatly improving the working efficiency, avoiding the manual handling of the shelves, greatly reducing the labor force. At the same time, through the arrangement of the palletizing devices and the transfer component, the shelves are grabbed one by one and then conveyed, thereby leaving enough time for the feeding of the feed, improving the feeding accuracy of the feed, enabling the feed to be evenly put onto the shelves, and avoiding the phenomenon of feed omission on the shelves.

[0026] In the present invention, the palletizing device includes a stacking rack, a lifting component and a swinging fixture. The stacking rack is arranged on both sides of the rack, the transfer component is arranged between the two stacking racks, the lifting component is arranged on the front and rear sides of the stacking rack, and the swinging fixture is arranged on the top of the stacking rack. The stacking rack is used for stacking the shelves, the lifting component is used for gradually lifting the shelves, and the swinging fixture grabs the single shelf at the top of the stacking rack onto the transfer component. By centrally stacking the shelves in the stacking rack, then the swinging fixture in the palletizing device on one side grabs the single shelf stacked at the top onto the transfer component, and the transfer component moves towards the palletizing device on the other side. The transfer component then conveys the shelf to the conveying mechanism for feed feeding. At the same time, the lifting component in the palletizing device on one side lifts the stacked shelves upwards to the initial position, and the swinging fixture in the palletizing device on the other side grabs the single shelf stacked at the top onto the transfer component, thereby realizing the sequential conveying and feeding of the shelves by the two palletizing devices.

[0027] In the present invention, the conveying mechanism includes an intermediate conveying component and a longitudinal conveying component. The longitudinal conveying component is connected to the end of the intermediate conveying component in a matching manner. The longitudinal conveying component is perpendicular to the intermediate conveying component and is used to change the conveying direction of the intermediate conveying component. The intermediate conveying component conveys the shelves conveyed by the transfer component, and the longitudinal conveying component is used to change the conveying direction of the shelves, so as to effectively utilize the breeding space. The intermediate conveying component includes a conveying frame, a buffer conveyor belt and an intermediate transfer table. The buffer conveyor belt and the intermediate transfer table are both arranged on the conveying frame. The buffer conveyor belt is located on the side close to the transfer component. After the transfer component conveys the shelves to the buffer conveyor belt, the shelves are then conveyed to the intermediate transfer table. The setting of the buffer conveyor belt plays a buffering role for the shelves conveyed by the transfer component, avoiding the situation that the feeding speed is too slow, resulting in the shelves missing feed. The setting of the buffer conveyor belt can slow down the conveying speed of the shelves, leaving sufficient time for feeding the shelves, thereby improving the feeding accuracy. The longitudinal conveying component includes a longitudinal transfer table and a transmission belt. The longitudinal transfer table is perpendicular to the intermediate conveying component. There is a rotating motor on the longitudinal transfer table. Transmission belts are wound around the front and back sides of the longitudinal transfer table. The left and right ends of the two transmission belts are both connected to a synchronous shaft. The rotating motor drives the two transmission belts to rotate synchronously. The intermediate conveying component conveys the shelves to the transmission belt on the longitudinal transfer table, and the rotating motor drives the transmission belt to rotate, thereby controlling the shelves to be conveyed on the transfer table and at the same time feeding the feed onto the shelves. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] Figure 1 is a schematic structural diagram of the feed feeding device of the present invention;

[0030] Figure 2 is a front view of the feed feeding device of the present invention;

[0031] Figure 3 is a schematic structural diagram of the swing member and the mechanical claw in the present invention;

[0032] Figure 4 is a schematic structural diagram of the longitudinal conveying component in the present invention;

[0033] Figure 5 is a top view of the feed feeding device of the present invention;

[0034] Figure 6 is a schematic structural diagram of the conveying mechanism in the present invention.

[0035] In the figure, 1 - rack; 2 - palletizing device; 3 - shelf; 4 - transfer assembly; 5 - intermediate conveying assembly; 6 - stacking rack; 7 - lifting assembly; 8 - swing clamp; 9 - driving gear; 10 - driven gear; 11 - lifting belt; 12 - lifting plate; 13 - rotating shaft; 14 - transmission shaft; 15 - driving part one; 16 - mechanical claw; 17 - swinging part; 18 - rotating base; 19 - first rotating arm; 20 - second rotating arm; 21 - L-shaped swing arm; 22 - first synchronous connecting rod; 23 - second synchronous connecting rod; 24 - third synchronous connecting rod; 25 - mounting seat; 26 - driving cylinder; 27 - arc connecting rod; 28 - conveyor belt; 29 - ball screw; 30 - conveying rack; 31 - buffer conveyor belt; 32 - intermediate transfer table; 33 - longitudinal conveying assembly; 34 - longitudinal transfer table; 35 - transmission belt; 36 - limiting block; 37 - rotating motor; 38 - synchronous shaft; 39 - adjusting assembly; 40 - transfer conveyor table; 41 - conveying mechanism; 42 - slider; 43 - mounting rack; 44 - driving part two; 45 - driving wheel; 46 - driving pulley; 47 - adjusting rack; 48 - tensioning roller; 49 - adjusting hole; 50 - intermediate conveyor belt. Detailed implementation manner

[0036] As Figures 1 to 6 shown, the feed feeding device of the present invention includes a rack 1. Palletizing devices 2 are provided on both sides of the rack 1. The palletizing devices 2 are used for stacking shelves 3. A transfer assembly 4 is arranged between the palletizing devices 2. A conveying mechanism 41 is arranged at the front end of the rack 1 between the two palletizing devices 2. The palletizing devices 2 sequentially convey the shelves 3 to the transfer assembly 4, and the transfer assembly 4 conveys the shelves 3 to the conveying mechanism 41.

[0037] The palletizing device 2 includes a stacking rack 6, a lifting assembly 7 and a swinging fixture 8. The stacking rack 6 is arranged on both sides of the machine frame 1. The transfer assembly 4 is arranged between the two stacking racks 6. The lifting assembly 7 is arranged on the front and rear sides of the stacking rack 6. The swinging fixture 8 is arranged on the top of the stacking rack 6. The stacking rack 6 is used for stacking the shelves 3. The lifting assembly 7 is used for gradually lifting the shelves 3. The swinging fixture 8 grabs the single shelf 3 at the topmost of the stacking rack 6 onto the transfer assembly 4. By centrally stacking the shelves 3 in the stacking rack 6, then the swinging fixture 8 in the palletizing device 2 on one side grabs the single shelf 3 stacked at the topmost onto the transfer assembly 4. The transfer assembly 4 moves towards the palletizing device 2 on the other side. The transfer assembly 4 then conveys the shelf 3 to the conveying mechanism 41 for feed delivery. At the same time, the lifting assembly 7 in the palletizing device 2 on one side lifts the stacked shelves 3 upwards to the initial position. The swinging fixture 8 in the palletizing device 2 on the other side grabs the single shelf 3 stacked at the topmost onto the transfer assembly 4, thus realizing the sequential conveying and feeding of the shelves 3 by the two palletizing devices 2. The lifting assembly 7 includes a driving motor 1, a driving gear 9, a transmission gear 10, a lifting belt 11 and a lifting plate 12. A rotating shaft 13 is rotatably connected to the end of the driving motor 1. The rotating shaft 13 is located below the stacking rack 6. The driving gear 9 is fixedly connected to the rotating shaft 13. A transmission shaft 14 is rotatably connected to the top of the stacking rack 6 corresponding to the rotating shaft 13. The transmission gear 10 is fixedly connected to the transmission shaft 14. The two ends of the lifting belt 11 are respectively wound around the driving gear 9 and the transmission gear 10. The lifting plate 12 is fixedly connected to the side of the lifting belt 11 close to the center of the stacking rack 6. The lifting plate 12 abuts against the bottom of the shelf 3 at the bottommost of the stacking rack 6. The driving motor 1 drives the driving gear 9 to rotate, thereby driving the lifting belt 11 to rotate between the driving gear 9 and the transmission gear 10. The lifting belt 11 controls the lifting plate 12 to lift the shelf 3 upwards, thus realizing the lifting of the shelf 3 by the lifting assembly 7. The swinging fixture 8 includes a driving member 1 15, a mechanical claw 16 and a swinging member 17. The driving member 1 15 is fixedly connected to the front side of the stacking rack 6. The top of the driving member 1 15 is rotatably connected to the swinging member 17. The mechanical claw 16 is arranged at one end of the swinging member 17 close to the transfer assembly 4. By driving the swinging member 17 by the driving member 1 15, the mechanical claw 16 is controlled to grab the shelf 3 on the stacking rack 6. The driving member 1 15 continues to drive the swinging member 17, thereby controlling the mechanical claw 16 to convey the shelf 3 to the transfer assembly 4.The swinging member 17 includes a rotating base 18, a first rotating arm 19, a second rotating arm 20 and an L-shaped swinging arm 21. The rotating bases 18 are fixedly connected to both the front and rear sides of the stacking rack 6. One end of the first rotating arm 19 is rotatably connected to one end of the rotating base 18 away from the transfer assembly 4, and one end of the second rotating arm 20 is rotatably connected to the other end of the rotating base 18. The other end of the first rotating arm 19 is rotatably connected to one end of the L-shaped swinging arm 21 away from the transfer assembly 4, and the other end of the second rotating arm 20 is rotatably connected to the middle of the top of the L-shaped swinging arm 21. The mechanical claw 16 is fixedly connected to the bottom of the L-shaped swinging arm 21. Through the arrangement of the first rotating arm 19, the second rotating arm 20 and the L-shaped swinging arm 21, the swinging movement of the mechanical claw 16 is realized. A first synchronous connecting rod 22 is fixedly connected between the bottoms of the two L-shaped swinging arms 21 on the front and rear sides of a single stacking rack 6. Second synchronous connecting rods 23 are provided between the two ends of the corresponding two first rotating arms 19, and third synchronous connecting rods 24 are provided between the two ends of the corresponding two second rotating arms 20. The arrangements of the first synchronous connecting rod 22, the second synchronous connecting rod 23 and the third synchronous connecting rod 24 realize the synchronous operation of the corresponding two L-shaped swinging arms 21, the corresponding two first rotating arms 19 and the corresponding two second rotating arms 20, thereby improving the stability of the mechanical claw 16 when grasping the shelf 3. The driving member 1 includes a mounting seat 25, a driving cylinder 26 and an arc-shaped connecting rod 27. The mounting seat 25 is fixedly connected to the stacking rack 6. The top of the mounting seat 25 is rotatably connected to the bottom of the driving cylinder 26, the top of the driving cylinder 26 is rotatably connected to the bottom of the arc-shaped connecting rod 27, and the top of the arc-shaped connecting rod 27 is rotatably connected to one end of the first rotating arm 19. Through the rotational connection between the driving cylinder 26 and the mounting seat 25, and the driving cylinder 26 pushing the arc-shaped connecting rod 27, the arc-shaped connecting rod 27 is controlled to swing upward or downward, so that the arc-shaped connecting rod 27 controls the first rotating arm 19 to rotate, thereby realizing the swinging movement of the mechanical claw 16, enabling the mechanical claw 16 to grasp the shelf 3 at the highest position on the stacking rack 6 to the transfer assembly 4.

[0038] The transfer assembly 4 includes an adjustment assembly 39 and at least two conveyor belts 28. The conveyor belts 28 are arranged in a matching manner with the conveying mechanism 41. The adjustment assembly 39 is arranged between the tops of the two palletizing devices 2. The adjustment assembly 39 is used to drive the conveyor belts 28 for sliding adjustment. When the conveyor belt 28 on one side approaches the palletizing device 2, the conveyor belt 28 on the other side is arranged in communication with the conveying mechanism 41. First, the palletizing device 2 on one side conveys the shelf 3 onto the conveyor belt 28 close to this palletizing device 2. Then, the two conveyor belts 28 move towards the palletizing device 2 on the other side, so that the conveyor belt 28 with the shelf 3 is in communication with the conveying mechanism 41, and the shelf 3 is conveyed to the intermediate conveying assembly. At the same time, the palletizing device 2 on the other side conveys the shelf 3 onto the conveyor belt 28 close to this palletizing device 2, and the cycle operation is carried out, thereby realizing the individual conveyance of the shelf 3. The adjustment assembly 39 includes a lead screw motor, a ball screw 29 and a slider 42. The ball screw 29 is fixedly connected between the tops of the two palletizing devices 2. Both sides of the conveyor belt 28 are fixedly connected with sliders 42. The sliders 42 are slidably connected to the ball screw 29. The end of the lead screw motor is connected to the ball screw 29. The lead screw motor drives the ball screw 29 to rotate, so as to control the slider 42 to drive the conveyor belt 28 to slide along the ball screw 29; when the conveyor belt 28 on one side approaches the palletizing device 2, the conveyor belt 28 on the other side is arranged in communication with the conveying mechanism 41. The lead screw motor controls the ball screw 29 to rotate, so that the slider 42 drives the conveyor belt 28 to slide along the ball screw 29, thereby realizing the displacement adjustment of the conveyor belt 28.

[0039] The conveying mechanism 41 includes an intermediate conveying assembly 5 and a longitudinal conveying assembly 33. The longitudinal conveying assembly 33 is connected to the end of the intermediate conveying assembly 5 in a matching manner. The longitudinal conveying assembly 33 is perpendicular to the intermediate conveying assembly 5. The longitudinal conveying assembly 33 is used to change the conveying direction of the intermediate conveying assembly 5. The intermediate conveying assembly 5 conveys the shelf 3 conveyed by the transfer assembly 4, and the longitudinal conveying assembly 33 is used to change the conveying direction of the shelf 3, so as to achieve the effect of effectively utilizing the aquaculture space.

[0040] The intermediate conveying assembly 5 includes a conveying frame 30, a buffer conveyor belt 31 and an intermediate conveying table 32. The buffer conveyor belt 31 and the intermediate conveying table 32 are both arranged on the conveying frame 30. The buffer conveyor belt 28 is located on one side close to the transfer assembly 4. After the transfer assembly 4 conveys the shelf 3 to the buffer conveyor belt 28, the shelf 3 is then conveyed to the intermediate conveying table 32. The setting of the buffer conveyor belt 31 plays a buffering role for the shelf 3 conveyed by the transfer assembly 4, avoiding the slow feeding speed of the feed, resulting in the omission of feed on the shelf 3. The setting of the buffer conveyor belt 31 can slow down the conveying speed of the shelf 3, leaving sufficient time for feeding the shelf 3, thereby improving the feeding accuracy. The intermediate conveying table 32 includes an intermediate conveyor belt 50, a mounting frame 43 and a second driving member 44. The mounting frame 43 is fixedly connected to the conveying frame 30. The intermediate conveyor belt 50 is rotatably connected to the mounting frame 43. The second driving member 44 controls the rotation of the intermediate conveyor belt 50. The setting of the mounting frame 43 is used to mount the intermediate conveyor belt 50, and the setting of the second driving member 44 is used to drive the intermediate conveyor belt 50 to rotate. The second driving member 44 includes a second driving motor, a transmission wheel 45 and a driving wheel 46. Both sides of the middle part of the mounting frame 43 are fixedly connected with adjusting frames 47. The bottom of the adjusting frame 47 is rotatably connected with the driving wheel 46. The two ends of the mounting frame 43 are rotatably connected with the transmission wheel 45. The intermediate conveyor belt 50 is rotatably connected between the transmission wheel 45 and the driving wheel 46. The second driving motor is connected to the driving wheel 46, and the second driving motor drives the driving wheel 46 to rotate, thereby driving the intermediate conveyor belt 50 to rotate. The second driving motor drives the driving wheel 46 to rotate, so that the intermediate conveyor belt 50 rotates along the transmission wheel 45 and the driving wheel 46. Both sides of the adjusting frame 47 are connected with tensioning rollers 48, and the tensioning rollers 48 are abutted against the outer side surface of the intermediate conveyor belt 50. The setting of the tensioning rollers 48 is used to control the tension of the intermediate conveyor belt 50. Adjusting holes 49 are provided on both sides of the adjusting frame 47, and the two ends of the tensioning rollers 48 are movably connected in the adjusting holes 49. The setting of the adjusting holes 49 is used to adjust the position of the tensioning rollers 48, thereby realizing the adjustment of the tension degree of the intermediate conveyor belt 50.

[0041] The longitudinal conveying assembly 33 includes a longitudinal conveying platform 34 and a transmission belt 35. The longitudinal conveying platform 34 is vertically arranged with the intermediate conveying assembly 5. A rotating motor 37 is provided on the longitudinal conveying platform 34. Transmission belts 35 are wound around the front and rear sides of the longitudinal conveying platform 34. Synchronous shafts 38 are connected to the left and right ends of the two transmission belts 35. The rotating motor 37 drives the two transmission belts 35 to rotate synchronously. The intermediate conveying assembly 5 conveys the shelf 3 onto the transmission belt 35 on the longitudinal conveying platform 34. The rotating motor 37 drives the transmission belt 35 to rotate, thereby controlling the transmission of the shelf 3 on the conveying platform. At the same time, feed is placed on the shelf 3. A transfer conveying platform 40 is fixedly connected to the longitudinal conveying platform 34. The transfer conveying platform 40 is arranged between the two transmission belts 35 and is vertically arranged with the transmission belt 35. The transfer conveying platform 40 is communicated with the intermediate conveying assembly 5. The setting of the transfer conveying platform 40 is used to temporarily store the shelf 3 conveyed by the intermediate conveying assembly 5, so as to facilitate the transmission belt 35 to cooperate with the limiting blocks to convey the shelf 3 on the transfer conveying platform 40, thereby realizing the automatic change of the transmission direction of the shelf 3 and achieving the effect of effectively utilizing the breeding space. The transmission belt 35 is evenly arranged with limiting blocks 36. Two adjacent limiting blocks 36 abut against both sides of the shelf 3. The limiting blocks 36 play a limiting role on the shelf 3, so that the shelf 3 is limited between two adjacent limiting blocks 36 on the same-side transmission belt 35. The setting of the limiting blocks 36 increases the integrity of the connection between the shelf 3 and the transmission belt 35, thereby improving the stability of the conveyance of the shelf 3, facilitating the placement of feed on the shelf 3, and preventing the fed feed from falling off the shelf 3.

[0042] In the present invention, palletizing devices 2 are arranged on both sides of the frame 1, a transfer assembly 4 is arranged between the palletizing devices 2, and a conveying mechanism 41 is arranged at the front end of the frame 1. The palletizing devices 2 place the shelves 3 onto the transfer assembly 4 one by one. The transfer assembly 4 sequentially conveys the shelves 3 on both sides to the conveying mechanism 41. After the shelf 3 is conveyed to the conveying mechanism 41, feed is placed on the shelf 3, thereby realizing the automatic placement of feed, greatly improving the working efficiency, avoiding the manual handling of the shelf 3, greatly reducing the labor force. At the same time, through the setting of the palletizing devices 2 and the transfer assembly 4, the shelves 3 are grabbed one by one and then conveyed, thereby leaving enough time for the placement of feed, improving the accuracy of feed placement, enabling the feed to be evenly placed on the shelf 3, and avoiding the phenomenon of feed being left on the shelf 3.

[0043] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all covered by the protection scope of the present invention.

Claims

1. Feed dispensing device, characterized in that: It includes a frame. Palletizing devices are provided on both sides of the frame. The palletizing devices are used for stacking shelves. A transfer assembly is provided between the palletizing devices. A conveying mechanism is provided at the front end of the frame between the two palletizing devices. The palletizing devices successively convey the shelves to the transfer assembly, and the transfer assembly conveys the shelves to the conveying mechanism. The palletizing device includes a stacking rack, a lifting assembly and a swing clamp. The stacking racks are provided on both sides of the frame. The transfer assembly is provided between the two stacking racks. The lifting assemblies are provided on the front and rear sides of the stacking racks. The swing clamp is provided on the top of the stacking rack. The stacking rack is used for stacking the shelves. The lifting assembly is used for gradually lifting the shelves. The swing clamp grabs the single shelf at the topmost of the stacking rack onto the transfer assembly. The lifting assembly includes a driving motor 1, a driving gear, a transmission gear, a lifting belt and a lifting plate. A rotating shaft is rotatably connected to the end of the driving motor 1. The rotating shaft is located below the stacking rack. The driving gear is fixedly connected to the rotating shaft. A transmission shaft is rotatably connected to the top of the stacking rack corresponding to the rotating shaft. The transmission gear is fixedly connected to the transmission shaft. The two ends of the lifting belt are respectively wound around the driving gear and the transmission gear. The lifting plate is fixedly connected to the side of the lifting belt close to the center of the stacking rack. The lifting plate abuts against the bottom of the shelf at the bottommost of the stacking rack. The swing clamp includes a driving member 1, a mechanical claw and a swinging member. The driving member 1 is fixedly connected to the front side of the stacking rack. The top of the driving member 1 is rotatably connected to the swinging member. The mechanical claw is provided at one end of the swinging member close to the transfer assembly. The swinging member includes a rotating base, a first rotating arm, a second rotating arm and an L-shaped swing arm. The rotating bases are fixedly connected to the front and rear sides of the stacking rack. One end of the first rotating arm is rotatably connected to the end of the rotating base away from the transfer assembly. One end of the second rotating arm is rotatably connected to the other end of the rotating base. The other end of the first rotating arm is rotatably connected to the end of the L-shaped swing arm away from the transfer assembly. The other end of the second rotating arm is rotatably connected to the middle of the top end of the L-shaped swing arm. The mechanical claw is fixedly connected to the bottom of the L-shaped swing arm. A first synchronous connecting rod is fixedly connected between the bottoms of the two L-shaped swing arms on the front and rear sides of a single stacking rack. Second synchronous connecting rods are provided between the two ends of the corresponding two first rotating arms. Third synchronous connecting rods are provided between the two ends of the corresponding two second rotating arms. The driving member 1 includes a mounting seat, a driving cylinder and an arc-shaped connecting rod. The mounting seat is fixedly connected to the stacking rack. The top of the mounting seat is rotatably connected to the bottom of the driving cylinder. The top of the driving cylinder is rotatably connected to the bottom of the arc-shaped connecting rod. The top of the arc-shaped connecting rod is rotatably connected to one end of the first rotating arm.

2. The feed dispensing device according to claim 1, wherein: The transfer component includes an adjustment component and at least two conveyor belts. The conveyor belts are arranged in a matching manner with the conveying mechanism. The adjustment component is arranged between the tops of the two palletizing devices. The adjustment component is used to drive the conveyor belts to slide and adjust. When the conveyor belt on one side approaches the palletizing device, the conveyor belt on the other side is arranged in communication with the conveying mechanism.

3. The feed dispensing device according to claim 2, characterized in that: The adjustment component includes a lead screw motor, a ball screw, and a slider. The ball screw is fixedly connected between the tops of the two palletizing devices. Both sides of the conveyor belt are fixedly connected with the slider. The slider is slidably connected to the ball screw. The end of the lead screw motor is connected to the ball screw. The lead screw motor drives the ball screw to rotate, thereby controlling the slider to drive the conveyor belt to slide along the ball screw. When the conveyor belt on one side approaches the palletizing device, the conveyor belt on the other side is arranged in communication with the conveying mechanism.

4. The feed delivery device according to claim 1, wherein: The conveying mechanism includes an intermediate conveying component and a longitudinal conveying component. The longitudinal conveying component is connected to the end of the intermediate conveying component in a matching manner. The longitudinal conveying component is perpendicular to the intermediate conveying component. The longitudinal conveying component is used to change the conveying direction of the intermediate conveying component.

5. The feed delivery device according to claim 4, wherein: The intermediate conveying component includes a conveying frame, a buffer conveyor belt, and an intermediate conveying table. The buffer conveyor belt and the intermediate conveying table are both arranged on the conveying frame. The buffer conveyor belt is located on the side close to the transfer component. After the transfer component conveys the shelf to the buffer conveyor belt, the shelf is then conveyed to the intermediate conveying table.

6. The feed dispensing device according to claim 5, characterized in that: The intermediate conveying table includes an intermediate conveyor belt, a mounting frame, and a driving member II. The mounting frame is fixedly connected to the conveying frame. The intermediate conveyor belt is rotatably connected to the mounting frame. The driving member II controls the rotation of the intermediate conveyor belt.

7. The feed dispensing device according to claim 6, characterized in that: The driving member II includes a driving motor II, a transmission wheel, and a driving wheel. Adjusting frames are fixedly connected to both sides of the middle of the mounting frame. The driving wheel is rotatably connected to the bottom of the adjusting frame. The transmission wheels are rotatably connected to both ends of the mounting frame. The intermediate conveyor belt is rotatably connected between the transmission wheel and the driving wheel. The driving motor II is connected to the driving wheel. The driving motor II drives the driving wheel to rotate, thereby driving the intermediate conveyor belt to rotate.

8. The feed dispensing device according to claim 7, characterized in that: Tensioning rollers are connected to both sides of the adjusting frame. The tensioning rollers abut against the outer side of the intermediate conveyor belt.

9. The feed dispensing device according to claim 8, characterized in that: Adjustment holes are provided on both sides of the adjusting frame. Both ends of the tensioning roller are movably connected in the adjustment holes.

10. The feed dispensing device according to claim 4, wherein: The longitudinal conveying component includes a longitudinal conveying table and a transmission belt. The longitudinal conveying table is perpendicular to the intermediate conveying component. A rotating motor is provided on the longitudinal conveying table. The transmission belts are wound around the front and rear sides of the longitudinal conveying table. Synchronous shafts are connected to the left and right ends of the two transmission belts. The rotating motor drives the two transmission belts to rotate synchronously.

11. The feed dispensing device according to claim 10, characterized in that: A transfer conveyor table is fixedly connected to the longitudinal conveyor table. The transfer conveyor table is arranged between the two conveyor belts, perpendicular to the conveyor belts, and is communicated with the intermediate conveying assembly.

12. The feed delivery device according to claim 10, wherein: The conveyor belts are evenly arranged with limiting blocks, and two adjacent limiting blocks abut against both sides of the shelf.

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