[0019] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and/or steps, can be combined in any manner.
[0020] Combine below Figure 1-5 The present invention will be described in detail. For the convenience of description, the orientations mentioned below are now specified as follows: figure 1 The vertical, horizontal, front, and rear directions of the projection relationship are the same.
[0021] Such as Figure 1-5 As shown, a crayfish feed feeding device that automatically adjusts the feeding amount of the device of the present invention includes a main body box 10 in which is provided with a feed storage cavity 17 with an upward opening. A feed through cavity 16 is connected to the side. The feed through cavity 16 communicates with a feeding turntable cavity 15 on the lower side, and the feed turntable cavity 15 communicates with a feeding cavity 12 opening to the left on the lower side, and the feed storage cavity 17 The lower side is also connected with a refilling through cavity 18 located on the rear side of the feeding carousel cavity 15, and the lower side of the refilling through cavity 18 is connected with a bait table cavity 40 that opens forward. A tensioning belt wheel cavity 56 is provided on the right side of the through cavity 18, a bevel gear cavity 51 is provided on the right side of the tensioning belt wheel cavity 56, a wire wheel cavity 94 is provided on the upper side of the bevel gear cavity 51, and the wire wheel cavity A one-way transmission cavity 76 is provided on the right side of 94, and a forward and reverse cavity 79 is provided on the right side of the one-way transmission cavity 76. The front end wall of the bevel gear cavity 51 is rotationally connected and connected to extend forward to the feeding turntable cavity. 15 and extending backwards to the feeding turntable shaft 53 in the bevel gear cavity 51, the front end of the feeding turntable shaft 53 is fixedly connected with the feeding turntable 11, and in the initial state, the feeding turntable 11 has openings symmetrically up and down The outward feeding adjustment cavity 13, the front side of the feeding adjustment cavity 13 is connected with a connecting rod cavity 33, the outer side of the connecting rod cavity 33 is provided with an adjusting steering cavity 72, and the front side of the adjusting steering cavity 72 is provided with an opening The outer adjusting gear cavity 67, the inner end wall of the adjusting steering cavity 72 is rotatably connected with an adjusting shaft 69 extending inwardly through the connecting rod cavity 33 to the adjusting steering cavity 72 on the other side. A connecting rod 32 located in the connecting rod cavity 33 is threadedly connected to the shaft 69, and the rear end of the connecting rod 32 is fixedly connected with a feeding adjusting plate 14 slidably connected to the feeding adjusting cavity 13.
[0022] In addition, in one embodiment, the outer end of the adjusting shaft 69 is fixedly connected with a first bevel gear 70 located in the adjusting steering cavity 72, and the front end wall of the adjusting steering cavity 72 is rotatably connected to extend forward to The adjusting steering shaft 65 in the adjusting gear cavity 67 and extending backward to the adjusting steering cavity 72, the front end of the adjusting steering shaft 65 is fixedly connected with an adjusting gear 68, and the rear end of the adjusting steering shaft 65 A second bevel gear 71 meshing with the first bevel gear 70 is fixedly connected, and the upper side of the feeding turntable cavity 15 is connected with a meshing gear cavity 57 located on the front side of the feed storage cavity 17. The meshing gear cavity 57 is provided with an adjusting pulley cavity 59 extending rightward to the front side of the forward and reverse cavity 79 on the front side, and the rear end wall of the adjusting pulley cavity 59 is connected to the rear end wall of the adjusting pulley cavity 59 to rotate and extend backward to the meshing gear cavity 57 The meshing gear shaft 75 inside and extending forward to the adjusting pulley cavity 59, the left end of the meshing gear shaft 75 is fixedly connected to the meshing gear 58 that can directly face the adjusting gear 68, and the adjusting belt The rear end wall of the wheel cavity 59 is also rotatably connected with a forward and reverse shaft 83 extending backward into the forward and reverse cavity 79 and forward into the adjusting pulley cavity 59. The forward and reverse shaft 83 and The adjusting drive belt 60 in the adjusting pulley cavity 59 is dynamically connected between the meshing gear shafts 75.
[0023] In addition, in one embodiment, the front side of the feeding carousel cavity 15 is provided with a push plate cavity 100 up and down symmetrically. The push plate cavity 100 is slidably connected with a sliding plate 61, and the front end surface of the sliding plate 61 is connected to the A sliding plate spring 62 is fixedly connected between the front wall of the push plate cavity 100, and a push rod 63 extending backward into the feeding carousel cavity 15 is fixedly connected to the sliding plate 61, and the feeding carousel cavity 15 is provided with A ring gear 66 capable of meshing with the meshing gear 58 and the adjusting gear 68, the ring gear 66 is provided with an annular push rod cavity 74 that opens to the right, and the push rod 63 and the annular push rod cavity 74 In a sliding fit connection, the inner side of the annular push rod cavity 74 is communicated with a stop pin annular cavity 64, and the push rod 63 is fixedly connected with a stop pin 73 that is slidably connected to the stop pin annular cavity 64.
[0024] In addition, in one embodiment, the left side of the tightening belt wheel cavity 56 is provided with a motor 35 fixedly connected to the main body box 10, and the right end surface of the motor 35 is fixedly connected with the tightening belt extending rightwardly The wheel cavity 56 and the driving shaft 78 in the one-way transmission cavity 76 to the forward and reverse cavity 79, the tensioning belt wheel cavity 56 communicates with a tensioning block cavity 55 on the right side, and the tensioning belt wheel In the right end wall of the cavity 56 there is a bevel gear shaft 39 that extends rightwardly into the bevel gear cavity 51 and leftwardly into the tightening belt wheel cavity 56 in a rotationally fit connection. The bevel gear shaft 39 and the driving A tensioning drive belt 36 is connected to the shaft 78 in a dynamic fit, and a tensioning block 23 is slidingly connected to the tensioning block cavity 55. The left end surface of the tensioning block 23 and the left end wall of the tensioning belt wheel cavity 56 A tension block spring 38 is fixedly connected to the center, the right end of the bevel gear shaft 39 is fixedly connected to a third bevel gear 54, and the rear end of the feeding turntable shaft 53 is fixedly connected to the third bevel gear 54 to mesh with The fourth bevel gear 52.
[0025] In addition, in one embodiment, a fan box 48 is fixedly connected to the upper end wall of the water passage cavity 49, and a fan box 48 is fixedly connected between the one-way transmission cavity 76 and the forward and reverse cavity 79. The fan blade pulley cavity 91 in the blade box 48, the left end wall of the fan blade box 48 is rotatably connected and connected to extend left into the water passage cavity 49 and extend right into the fan blade pulley cavity 91 The fan blade shaft 50, the left end of the fan blade shaft 50 is fixedly connected with a fan blade 47, and the left end wall of the fan blade pulley cavity 91 is rotatably connected with the one-way transmission cavity 76 extending to the left through The spool shaft 45 in the spool cavity 97 and extends rightward to the fan blade pulley cavity 91 is fixedly connected to the spool shaft 45 with a fan blade one-way bearing 90 located in the fan blade pulley cavity 91 , The fan blade drive belt 77 located in the fan blade pulley cavity 91 is dynamically connected between the fan blade one-way bearing 90 and the fan blade shaft 50, and the spool shaft 45 is also fixedly connected with The one-way shaft bearing 98 in the one-way transmission cavity 76, the one-way gear 92 is rotatably connected to the one-way shaft bearing 98, and the one-way transmission cavity 76 is also fixedly connected to the driving shaft 78 And the one-way gear 99 meshed with the one-way gear 92, the left end of the spool shaft 45 is frictionally connected to the wire wheel 95, and the wire wheel return spring is fixedly connected between the left end surface of the wire wheel 95 and the left end wall of the wire wheel cavity 97 96.
[0026] In addition, in one embodiment, electromagnets 86 are fixedly connected to the left and right end walls of the forward and reverse cavity 79 symmetrically, and the forward and reverse cavity 79 is provided with splines that are spline-fitted and connected with the driving shaft 78. A shaft 85, the right end of the spline shaft 85 is rotatably connected with a magnetic rotating plate 88, and a rotating plate return spring 87 is fixedly connected between the left and right end surfaces of the magnetic rotating plate 88 and the left and right end walls of the forward and reverse cavity 79 , The spline shaft 85 is also fixedly connected with a power gear 89 located on the left side of the magnetic rotating plate 88, a transmission bevel gear shaft 81 is rotatably connected in the upper end wall of the forward and reverse cavity 79, and the transmission cone The lower end of the gear shaft 81 is fixedly connected with a transmission bevel gear 80. The forward and reverse shafts 83 are symmetrically arranged around the transmission bevel gear shaft 81 and are rotatably connected with the forward and reverse shafts 83 and can be connected to the The positive and negative gear 82 meshed with the power gear 89, the positive and negative bevel gear 84 is fixedly connected to the inner end surface of the positive and negative gear 82, and the positive and negative bevel gear 84 on the left side is fixedly connected with the positive and negative shaft 83 and The forward and reverse bevel gear 84 on the right side is rotatably connected with the forward and reverse shaft 83.
[0027] In addition, in one embodiment, the front side of the refilling through cavity 18 is symmetrically connected with a feed baffle cavity 19 up and down. The feed baffle cavity 19 is slidably connected with a feed baffle 21, and the feed baffle A feed baffle spring 20 is fixedly connected between the front end surface of the plate 21 and the front end wall of the feed baffle cavity 19, and a bait platform floating block 41 is arranged in the bait platform cavity 40. In the lower end wall of the bait platform floating block 41 The bottom magnet 42 is fixedly connected, the front and rear walls of the bait table floating block 41 are symmetrically fixedly connected with trigger magnets 27, and the right end surface of the bait table floating block 41 is fixedly connected with the floating block whose other end is fixedly connected with the wire wheel 95 Block draw rope 93, the lower side of the bait table cavity 40 is connected with a sliding magnet cavity 44, and a sliding magnet 43 is connected to the sliding magnet cavity 44 in a sliding fit. The lower end surface of the sliding magnet 43 is connected to the sliding magnet cavity 44 A sliding magnet spring 46 is fixedly connected between the lower end walls. The lower end surface of the sliding magnet 43 is fixedly connected with an upper baffle pull cord 34 whose other end is fixedly connected to the front end surface of the upper feed baffle 21. The sliding magnet 43 The lower end surface is also fixedly connected with a tension block drawstring 37 whose other end is fixedly connected to the left end surface of the tension block 23.
[0028] In addition, in one embodiment, the lower end of the front end surface of the bait table cavity 40 is forwardly connected with a baffle slider cavity 28, and the baffle slider cavity 28 is slidably connected to the front side. The baffle magnetic slider 29 corresponding to the trigger magnet 27 is fixedly connected with a baffle slider spring 30 between the front end surface of the baffle magnetic slider 29 and the front end wall of the baffle slider cavity 28, and the baffle slides The front end surface of the block spring 30 is fixedly connected with a baffle slider pull rope 31 whose other end is fixedly connected to the front end surface of the feed baffle 21 on the lower side. The rear end surface of the bait table cavity 40 is symmetrically connected with a controlled amount slider cavity. 22. The amount-controlling magnetic slider 24 corresponding to the trigger magnet 27 on the rear side is connected in sliding fit in the amount-controlling slider cavity 22, and the side wall of the amount-controlling slider cavity 22 is fixedly connected with the The contact switch 26 abuts against the quantity-controlled magnetic slider 24. The back end of the quantity-controlled magnetic slider 24 is fixedly connected with a quantity-controlled slider cord 25 whose other end is fixedly connected to the back end of the sliding plate 61.
[0029] Below, the applicant will refer to the attached Figure 1-5 And the above description specifically introduces a crayfish feed feeding device that automatically adjusts the feeding amount of this application:
[0030] When starting to work, when feeding is required, the motor 35 is started regularly to drive the driving shaft 78 to rotate, thereby driving the rotation of 99 and the spline shaft 85. The rotation of the spline shaft 85 drives the power gear 89 to rotate, and the power gear 89 is idling. State, 99 rotation drives the spool shaft 45 to rotate through the one-way gear 92 and the rotating shaft one-way bearing 98, the fan blade drive belt 77 does not rotate under the action of the fan one-way bearing 90, the spool shaft 45 rotates to drive the spool 95 to overcome the spool return spring The elastic rotation of 96 pulls the bait table floating block 41 from the outside to the bait table cavity 40 through the floating block pull rope 93;
[0031] When the bait table floating block 41 returns to the bait table cavity 40, the sliding magnet 43 moves upward under the suction force between the sliding magnet 43 and the bottom magnet 42 to overcome the pulling force of the upper baffle rope 34 and the tension block rope 37. As a result, the upper feed baffle 21 is moved forward to open under the pulling force of the upper baffle rope 34 against the thrust of the upper feed baffle spring 20, and at the same time, the upper tension block 23 is pulled on the tension block rope 37 Under the action, it overcomes the thrust of the tension block spring 38 and moves to the left until the tension transmission belt 36 is tightened, so that the tension transmission belt 36 is tightened for transmission;
[0032] When the feed in the bait platform floating block 41 is eaten up, it means that the amount of feed fed last time is insufficient. At this time, the weight of the bait platform floating block 41 is relatively light and floating, and the rear side trigger magnet 27 and the upper side control volume magnetic slide Corresponding to the block 24, the upper volume control magnetic slider 24 moves forward against the pulling force of the volume control slider pull cord 25 under the suction force between the upper volume control magnetic slider 24 and the rear trigger magnet 27 to contact the upper side The switch 26 abuts, so that the sliding plate 61 is driven to move backward against the pulling force of the sliding plate spring 62 through the amount-controlled slider pull cord 25, so that the ring gear 66 is driven to move backwards to the meshing gear through the push rod 63 and the limit pin 73 58 and the adjusting gear 68 are engaged, and at the same time, the upper contact switch 26 is contacted and sends out a signal to start the right electromagnet 86 at regular intervals, thereby driving the magnetic rotating plate 88 to overcome under the action of the suction force between the right electromagnet 86 and the magnetic rotating plate 88 The thrust of the right turn plate return spring 87 moves to the right, so that the spline shaft 85 drives the power gear 89 to move to the right to mesh with the right forward and reverse gear 82, so that the power gear 89 rotates to drive the right forward and reverse gear 82 rotates, so that the forward and reverse shaft 83 is driven to reverse under the transmission of the forward and reverse bevel gear 84 and the transmission bevel gear 80, so that the meshing gear shaft 75 and the meshing gear 58 are driven to rotate through the adjusting transmission belt 60, and the ring gear 66 drives the adjustment The gear 68 rotates, and the adjustment gear 68 rotates to drive the adjustment steering shaft 65 to rotate, thereby driving the adjustment shaft 69 to rotate through the second bevel gear 71 and the first bevel gear 70, thereby driving the connecting rod 32 and the feeding adjustment plate 14 to move inward, increasing the single After the adjustment is completed, the electromagnet 86 just closes the amount of feed to be fed. At the same time, the lower feed baffle 21 is in an open state. The feed in the feed storage cavity 17 enters the bait platform floating block 41 through the refilling through cavity 18. The bait platform floating block 41 is refilled with feed. When the bait platform floating block 41 sinks to the front side, the trigger magnet 27 corresponds to the baffle magnetic slider 29, and the baffle magnetic slider 29 triggers the magnet 27 and the baffle on the front side. The plate magnetic slider 29 moves backward under the action of the suction force, so that the lower side feed baffle 21 overcomes the thrust of the feed baffle spring 20 to move forward to close through the baffle slider pull rope 31, at which time the rear side triggers the magnet 27 is located on the upper side of the magnetic slider 24 on the lower side;
[0033] When the feed in the floating block 41 of the bait platform is not reduced at all, it means that the amount of feed fed last time is insufficient. At this time, the rear trigger magnet 27 corresponds to the lower control magnetic slider 24, and the front trigger magnet 27 corresponds to the stopper. The plate magnetic slider 29 corresponds, the lower feed baffle 21 is in the closed state, the power gear 89 moves to the left to mesh with the left forward and reverse gear 82, and the forward and reverse shaft 83 rotates forward, thereby driving the feeding adjustment plate 14 to move outward , Reduce the amount of feed per feeding;
[0034] When the part of the feed in the floating block 41 of the bait platform is reduced, it means that the amount of feed fed last time is appropriate. At this time, the rear trigger magnet 27 is located between the upper and lower control magnetic sliders 24, and the lower feed baffle 21 is at In the open state, refill the bait platform floating block 41 with feed through the refill through cavity 18;
[0035] After the tightening transmission belt 36 is tightened, the driving shaft 78 rotates through the tightening transmission belt 36 to drive the bevel gear shaft 39 to rotate, so that the third bevel gear 54 and the fourth bevel gear 52 drive the feeding turntable shaft 53 to rotate, thereby driving the feeding turntable 11 , The feed in the feed storage cavity 17 enters the adjusted feeding adjustment cavity 13 through the feed through cavity 16, and feeds the feed into the feeding cavity 12 through the rotation of the feeding turntable 11, and when the feeding turntable 11 rotates one hundred and eighty degrees The motor 35 just turns off;
[0036] After the motor 35 is turned off, the spool shaft 45 reverses under the action of the spool return spring 96, thereby driving the spool 95 and the spool shaft 45 to reverse. The one-way gear 92 does not rotate under the action of the shaft one-way bearing 98, and the spool shaft 45 reverses. The fan blade shaft 50 is driven to rotate by the fan blade one-way bearing 90 and the fan blade transmission belt 77, thereby driving the fan blade 47 to rotate, so that the bait platform floating block 41 floats away from the bait platform cavity 40, and keeps it away from the feed baffle spring 20. Ensure the detection effect of the floating block 41 of the bait platform.
[0037] The beneficial effects of the present invention are: the bait platform floating block connected by the drawstring ensures the randomness of the detection before each feeding, while preventing the loss of the bait platform, judges whether the last feeding amount is reasonable by the draught of the bait platform floating block, and Automatically adjust the position of the feeding adjustment plate to adjust the feeding amount while automatically replenishing the feed of the bait table, so as to realize the automatic adjustment of the feeding amount according to whether the last feeding is reasonable before each feeding, and it can grow in real time with the crayfish Automatically adjust the amount of feeding while automatic feeding reduces the workload of workers.
[0038] The above are only specific embodiments of the invention, but the scope of protection of the invention is not limited to this. Any changes or substitutions that are not thought of through creative work shall be covered by the scope of protection of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
