Quantitative feeding equipment for rice and shrimp culture

Abstract

The utility model belongs to the technical field of aquaculture, and particularly relates to rice and shrimp culture quantitative feeding equipment which comprises a support and a storage hopper arranged at the top of the support, a limiting barrel is arranged at the bottom of the storage hopper, the top of the limiting barrel is of an upper opening structure, the right side of the limiting barrel is of a side opening structure, and the limiting barrel is communicated with the storage hopper. A material receiving column sliding left and right is arranged in the limiting cylinder, a plurality of material receiving hoppers are arranged on the material receiving column in an array mode and are arranged in a vertically-through mode, a quantitative discharging pushing assembly is arranged on the support, and when the material receiving column slides outwards to be separated from the limiting cylinder, the bottoms of the material receiving hoppers are opened at the moment; feed in the material receiving hoppers is fed through gravity, the number of the material receiving hoppers sliding out of the limiting barrels of the material receiving columns is increased according to the breeding requirement, quantitative feeding adjustment is conducted, the uniformity of the feed feeding amount is improved, and therefore growth of rice and shrimps is promoted.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture, and in particular relates to quantitative feeding equipment for rice and shrimp farming. Background Art

[0002] The carapace of crayfish is hard. The adult is about five to twelve centimeters long, dark red in color, with the carapace part being nearly black. There is a wedge-shaped stripe on the back of the abdomen. The body of the juvenile shrimp is uniformly gray, sometimes with black ripples. Crayfish is a freshwater economic shrimp with delicious meat and is widely popular among people. It has an absolute competitive advantage in the local ecological environment due to its omnivorous nature, fast growth rate and strong adaptability. At present, rice field breeding of crayfish is a more popular breeding method. In the traditional rice shrimp feeding process, it is necessary to control the feed feeding ratio and ensure that the feed is evenly distributed, otherwise it is not conducive to the crayfish's eating and growth. Utility Model Content

[0003] To solve the problems raised in the above background technology. The utility model provides a quantitative feeding device for rice and shrimp farming, including a bracket and a storage hopper arranged on the top of the bracket, a limiting cylinder is arranged at the bottom of the storage hopper, and the top of the limiting cylinder is arranged as an upper opening structure, and the right side is arranged as a side opening structure, which is connected with the storage hopper, a material receiving column sliding left and right is arranged inside the limiting cylinder, a plurality of material receiving hoppers are arranged in an array on the material receiving column, and the material receiving hoppers are arranged through from top to bottom, and a quantitative feeding pushing component is arranged on the bracket.

[0004] As a quantitative feeding device for rice-shrimp farming of the utility model, preferably, the quantitative feeding pushing assembly includes a U-shaped support fixed on the bracket, a screw rod is arranged between the upper and lower ends of the U-shaped support through bearings, and a pair of sliding rods for guiding.

[0005] As a quantitative feeding device for rice-shrimp farming of the utility model, preferably, a threaded sleeve is screwed onto the screw rod, and a sliding cylinder that slides leftward and rightward is sleeved onto the sliding rod.

[0006] As a quantitative feeding device for rice and shrimp farming of the utility model, preferably, a fixing seat is fixed between the two sliding cylinders and the threaded sleeve.

[0007] As a quantitative feeding device for rice and shrimp farming of the utility model, preferably, a reduction motor is installed at the left end of the U-shaped support, and the rotor of the reduction motor is fixedly connected to the screw rod.

[0008] As a quantitative feeding device for rice-shrimp farming of the utility model, preferably, a push plate is fixedly provided on the right end of the material receiving column, and a push rod is fixedly provided on the right side wall of the fixed seat.

[0009] As a quantitative feeding device for rice-shrimp farming of the utility model, preferably, the right end of the push rod is fixedly connected to the push plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The reduction motor drives the screw rod to rotate. Since the threaded sleeve is screwed on the screw rod, the sliding cylinder is sleeved on the sliding rod, and the two sliding cylinders and the threaded sleeve are fixed on the fixed seat, the fixed seat limits the threaded sleeve and the sliding cylinder. At this time, the rotation of the screw rod drives the fixed seat to move in the left and right directions, and then drives the receiving column to slide left and right inside the limiting cylinder through the push rod and the push plate. When the receiving column is placed inside the limiting cylinder, the feed falls into the receiving hopper of the receiving column due to gravity, and the limiting cylinder seals the bottom of the docking hopper. When the receiving column slides outward and disengages from the limiting cylinder, the bottom of the receiving hopper is opened, and the feed inside the receiving hopper is fed by gravity. According to the breeding needs, the number of receiving hoppers that push the receiving column to slide out of the limiting cylinder is used to adjust the quantitative feeding, improve the uniformity of feed delivery, and thus promote the growth of rice shrimp. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the material connection state structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the feeding state of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model in a feeding state viewed from above;

[0017] Figure 5 This is a schematic diagram of the structure of the quantitative feeding and pushing component of the utility model;

[0018] In the figure:

[0019] 1. Bracket;

[0020] 2. Storage hopper;

[0021] 3. Limiting cylinder;

[0022] 4. Material receiving column;

[0023] 5. Receiving hopper;

[0024] 6. Quantitative material discharging and pushing assembly; 61. U-shaped support; 62. screw rod; 63. slide rod; 64. threaded sleeve; 65. slide cylinder; 66. fixed seat; 67. reduction motor; 68. push rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 As shown;

[0028] A quantitative feeding device for rice-shrimp farming comprises a support 1 and a storage hopper 2 arranged on the top of the support 1.

[0029] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "Currently, rice field farming of crayfish is a relatively popular farming method. In the traditional rice-shrimp feeding process, it is necessary to control the feed feeding ratio and ensure the uniformity of feed feeding, otherwise it is not conducive to the crayfish's eating and growth." Combined with actual use, this problem is obviously a real problem that is difficult to solve. Therefore, in order to solve this technical problem, a quantitative feeding and pushing component 6 is added on this basis.

[0030] like Figure 1-5 As shown in the figure;

[0031] In combination with the above content, in order to facilitate quantitative feeding, a limiting cylinder 3 is provided at the bottom of the storage hopper 2, and the top of the limiting cylinder 3 is provided as an upper opening structure, and the right side is provided as a side opening structure, which is communicated with the storage hopper 2, and a material receiving column 4 that slides left and right is provided inside the limiting cylinder 3, and a plurality of material receiving hoppers 5 are arranged in an array on the material receiving column 4, and the material receiving hoppers 5 are provided through-connected from top to bottom, and a quantitative feeding pushing component 6 is provided on the bracket 1.

[0032] In this embodiment: when the receiving column 4 is placed inside the limiting cylinder 3, the feed falls into the receiving hopper 5 of the receiving column 4 due to gravity, and the limiting cylinder 3 seals the bottom of the receiving hopper 5. When the receiving column 4 slides outward and disengages from the limiting cylinder 3, the bottom of the receiving hopper 5 opens, and the feed inside the receiving hopper 5 is fed by gravity.

[0033] In an optional embodiment, the quantitative feeding pushing assembly 6 includes a U-shaped support 61 fixed on the bracket 1, a screw rod 62 and a pair of sliding rods 63 for guiding are arranged between the upper and lower ends of the U-shaped support 61 through bearings, a threaded sleeve 64 is screwed on the screw rod 62, a slide cylinder 65 sliding left and right is sleeved on the slide rod 63, a fixing seat 66 is fixed between the two slide cylinders 65 and the threaded sleeve 64, a reduction motor 67 is installed at the left end of the U-shaped support 61, and the rotor of the reduction motor 67 is fixedly connected to the screw rod 62.

[0034] In this embodiment: the reduction motor 67 drives the screw rod 62 to rotate. Since the threaded sleeve 64 is screwed onto the screw rod 62, the slide 65 is sleeved onto the slide rod 63, and the two slides 65 and the threaded sleeve 64 are fixed on the fixed seat 66. The fixed seat 66 limits the threaded sleeve 64 and the slide 65. At this time, the rotation of the screw rod 62 drives the fixed seat 66 to move in the left and right directions.

[0035] In an optional embodiment, a push plate 41 is fixedly provided on the right end of the material receiving column 4 , a push rod 68 is fixedly provided on the right side wall of the fixing seat 66 , and the right end of the push rod 68 is fixedly connected to the push plate 41 .

[0036] Working principle of this utility model:

[0037] The reduction motor 67 drives the screw rod 62 to rotate. Since the threaded sleeve 64 is screwed on the screw rod 62, the slide 65 is sleeved on the slide rod 63, and the two slides 65 and the threaded sleeve 64 are fixed on the fixed seat 66. The fixed seat 66 limits the threaded sleeve 64 and the slide 65. At this time, the rotation of the screw rod 62 drives the fixed seat 66 to move in the left and right directions, and then drives the material receiving column 4 to slide left and right inside the limiting cylinder 3 through the push rod 68 and the push plate 41. When the material receiving column 4 is placed When the feed is inside the limiting cylinder 3, the feed falls into the receiving hopper 5 of the receiving column 4 due to gravity, and the limiting cylinder 3 seals the bottom of the receiving hopper 5. When the receiving column 4 slides outward and disengages from the limiting cylinder 3, the bottom of the receiving hopper 5 is opened, and the feed inside the receiving hopper 5 is fed by gravity. According to the breeding needs, the number of receiving hoppers 5 that push the receiving column 4 to slide out of the limiting cylinder 3 is adjusted to adjust the quantitative feeding amount, thereby improving the uniformity of the feed feeding amount, thereby promoting the growth of rice shrimp.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quantitative feeding device for rice shrimp farming, comprising a support (1) and a storage hopper (2) arranged on the top of the support (1), characterized in that: A limiting cylinder (3) is arranged at the bottom of the storage hopper (2), and the top of the limiting cylinder (3) is arranged as an upper opening structure, and the right side is arranged as a side opening structure, which is communicated with the storage hopper (2), and a material receiving column (4) which slides left and right is arranged inside the limiting cylinder (3), and a plurality of material receiving hoppers (5) are arranged in an array on the material receiving column (4), and the material receiving hoppers (5) are arranged to be connected from top to bottom, and a quantitative material discharge pushing component (6) is arranged on the bracket (1).

2. A rice shrimp farming quantitative feeding equipment according to claim 1, characterized in that: The quantitative material discharging and pushing assembly (6) comprises a U-shaped support (61) fixed on the bracket (1), a screw rod (62) and a pair of sliding rods (63) for guiding are arranged between the upper and lower ends of the U-shaped support (61) through bearings.

3. A rice shrimp farming quantitative feeding equipment according to claim 2, characterized in that: The screw rod (62) is screwed with a threaded sleeve (64), and the slide rod (63) is sleeved with a slide cylinder (65) that slides left and right.

4. A rice shrimp farming quantitative feeding equipment according to claim 3, characterized in that: A fixing seat (66) is fixed between the two slide cylinders (65) and the threaded sleeve (64).

5. The quantitative feeding equipment for rice-shrimp farming according to claim 2, characterized in that: A reduction motor (67) is installed at the left end of the U-shaped support (61), and the rotor of the reduction motor (67) is fixedly connected to the screw rod (62).

6. The quantitative feeding equipment for rice-shrimp farming according to claim 4, characterized in that: A push plate (41) is fixedly arranged on the right end of the material receiving column (4), and a push rod (68) is fixedly arranged on the right side wall of the fixing seat (66).

7. The quantitative feeding equipment for rice-shrimp farming according to claim 6, characterized in that: The right end of the push rod (68) is fixedly connected to the push plate (41).

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