Feeding equipment for crayfish breeding

Abstract

The utility model discloses feeding equipment for crayfish breeding, which comprises a feeding cylinder, a rotating shaft is fixedly connected between two ends of the inner wall of the feeding cylinder through a bearing, the outer surface of the rotating shaft is fixedly connected with a feeding propeller, and the outer surface of one end of the feeding cylinder is fixedly connected with a motor. By means of the driving motor, cultivation materials in the feeding cylinder can be evenly brought to the other end of the feeding cylinder through rotation of the feeding propellers, meanwhile, the cultivation materials can be kept between the feeding propellers, meanwhile, the feeding cylinder and the storage barrel are integrally transparent, the uniform distribution state of the materials can be checked, and the feeding efficiency is improved. After the cultivation materials in the storage barrel are pushed, the discharging opening can be opened, the equally-divided cultivation materials are put into a cultivation area, operation is convenient due to the arrangement of the structure, and the problems that due to a feeding and scattering mode, efficiency is low, the feeding amount cannot be effectively controlled, and feed distribution is not uniform are solved.

Description

Technical Field

[0001] The utility model relates to the field of feeding equipment, in particular to a feeding equipment for crayfish breeding. Background Art

[0002] Crayfish is a delicacy on our table. Nowadays, the market demand for crayfish is very large, so a large number of crayfish farms are needed to cultivate crayfish in order to meet the market demand and enable the breeders to obtain certain profits.

[0003] During the feeding process of crayfish, the control of feeding has a great influence on the production of crayfish. Most of the existing technologies adopt the method of direct artificial feeding and scattering of feed. This method has low feeding efficiency, cannot effectively control the feeding amount, and the feed distribution is uneven, which reduces the production of crayfish.

[0004] Therefore, a feeding device for crayfish breeding is proposed. Utility Model Content

[0005] In view of the above problems, the utility model provides a feeding device for crayfish farming to solve the problems raised in the above background technology.

[0006] The technical solution of the utility model is:

[0007] A feeding device for crayfish breeding comprises a feeding barrel, wherein two ends of the inner wall of the feeding barrel are fixedly connected with a rotating shaft through bearings, the outer surface of the rotating shaft is fixedly connected with a feeding screw propeller, the outer surface of one end of the feeding barrel is fixedly connected with a motor, the outer surface of the feeding barrel close to the motor is fixedly connected with a storage barrel, the outer surface of the storage barrel is fixedly connected with a feeding port, the end of the storage barrel away from the feeding barrel is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a pushing plate slidably connected to the inner wall of the storage barrel, the bottom surface of the feeding barrel is equidistantly provided with feeding ports, the inner wall of the feeding barrel is provided with a slide groove, and the slide groove extends from one end of the feeding port to the top surface of the inner wall of the feeding barrel, the inner wall of the slide groove is provided with a baffle, and the baffle is opposite to the feeding port, and the bottom surface of the baffle is provided with a guide assembly.

[0008] Through the setting of the rotating shaft and the feeding propeller, the feed can be stirred and mixed to a certain extent inside the equipment to ensure that the feed ingredients are evenly distributed. The combination of the storage barrel, hydraulic rod and pushing plate can accurately control the pushing amount and pushing speed of the internal feed. The equidistant feeding ports and the guide components on the bottom can ensure that the feed is evenly released from the equipment, which helps crayfish to obtain food more evenly in the breeding area.

[0009] In a further technical solution, the guide assembly includes a sealing strip, a guide groove is provided on the bottom surface of the inner wall of one end of the storage barrel close to the feeding barrel, the top of the guide groove extends to the interior of the feeding barrel, the sealing strip is inserted into the inner wall of the top of the guide groove, and a support rod is provided on the inner wall of the guide groove away from the top, the top end of the support rod is fixed to the bottom surface of the sealing strip, the top end of the sealing strip is fixedly connected with a protrusion, the bottom surface of the baffle is fixedly connected with a connecting block, the bottom surface of the feeding barrel is provided with an arc groove extending counterclockwise, the connecting block is slidably connected to the arc groove, the bottom end of the connecting block is fixedly connected with a connecting rod, and the bottom end of the support rod is fixedly connected to the outer surface of the connecting rod.

[0010] Through the above technical scheme, the sealing strip is inserted into the inner wall of the top of the guide groove, so that the guide groove can keep the storage barrel sealed when the pushing plate pushes the material normally. The sliding of the connecting block in the arc groove can accurately guide the baffle to move along the trajectory of the slide groove and the arc groove, avoiding deviation and jamming, thereby achieving the effect of allowing the baffle to be pushed out of the discharge port.

[0011] In a further technical solution, the bottom surfaces of one end of the feeding tube and the storage barrel are fixedly connected with metal sleeves, the bottom surfaces of the metal sleeves are fixedly connected with two opposite brackets, and the two brackets are in an eight-shape, the bottom ends of the brackets are fixedly connected with fixed plates, and the top surfaces of the fixed plates are provided with reserved holes.

[0012] Through the above technical solution, the connection between the metal sleeve, the bracket and the fixing plate forms a stable supporting structure. The two relatively eight-shaped brackets can effectively disperse the weight of the equipment and increase the contact area with the ground, thereby improving the stability of the equipment during operation and reducing the risk of shaking and tilting.

[0013] In a further technical solution, the length of the hydraulic rod is greater than the length of the storage barrel.

[0014] Through the above technical solution, it can be ensured that when the hydraulic rod is fully extended, the pushing plate contacts the convex block on its moving route, so that the sealing strip and the support rod are pushed.

[0015] In a further technical solution, the feeding tube and the storage barrel are both transparent and perpendicular to each other.

[0016] Through the above technical solution, it is convenient to observe the internal material state.

[0017] In a further technical solution, the connection block is located on the bottom surface of one end of the baffle plate close to the material storage barrel, and the length of the guide groove is greater than the opening width of the discharge port.

[0018] Through the above technical solution, it is ensured that the discharge opening can be fully opened after the baffle is pushed.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The driving motor can make the aquaculture material inside the feeding barrel be evenly brought to the other end of the feeding barrel by the rotation of the feeding screw, and at the same time, the aquaculture material can be kept between each feeding screw. At the same time, the overall transparency of the feeding barrel and the storage barrel can make the even distribution state of the material body visible. When the aquaculture material inside the storage barrel is pushed, the feeding port can be opened to allow the equally divided aquaculture material to be put into the breeding area. The setting of this structure is convenient for operation and avoids the problems of low efficiency, ineffective control of feeding amount and uneven feed distribution caused by the feeding and spreading method;

[0021] 2. After the aquaculture material inside the storage barrel is pushed out, the telescopic end of the hydraulic rod is fully extended. During the process, the guidance of the pushing plate causes the convex block to be pushed, so that the sealing strip slides on the top of the guide groove, and then the support rod moves synchronously, so that the connecting rod slides with all the connecting blocks on the inner wall of the arc groove, and then the baffle leaves the position of blocking the discharge port, so that the discharge port leaks out, so that the aquaculture material divided equally inside the feeding barrel can be evenly discharged. Through the coordinated operation of the internal structure, the entire operation process has a high degree of automation, reducing the time and energy of manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0024] Figure 3 It is a schematic diagram of the bottom structure of the feeding barrel of the utility model;

[0025] Figure 4 It is a partial cross-sectional structural schematic diagram of the feeding barrel of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the feeding port and the feeding barrel of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the feeding cylinder and the pushing plate of the utility model;

[0028] Figure 7 This utility model Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0029] Description of reference numerals:

[0030] 1. Feeding barrel; 2. Rotating shaft; 3. Feeding propeller; 4. Motor; 5. Storage barrel; 6. Feeding port; 7. Hydraulic rod; 8. Pushing plate; 9. Discharging port; 10. Slide; 11. Baffle; 12. Guide groove; 13. Sealing strip; 14. Bump; 15. Support rod; 16. Connecting rod; 161. Connecting block; 162. Arc groove; 17. Metal sleeve; 18. Bracket; 19. Fixing plate; 20. Reserved hole. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example:

[0035] See also Figure 1-7A feeding device for crayfish breeding comprises a feeding barrel 1, a rotating shaft 2 is fixedly connected between the two ends of the inner wall of the feeding barrel 1 through bearings, a feeding screw propeller 3 is fixedly connected to the outer surface of the rotating shaft 2, a motor 4 is fixedly connected to the outer surface of one end of the feeding barrel 1, a storage barrel 5 is fixedly connected to the outer surface of the end of the feeding barrel 1 close to the motor 4, a feeding port 6 is fixedly connected to the outer surface of the storage barrel 5, a hydraulic rod 7 is fixedly connected to the end of the storage barrel 5 away from the feeding barrel 1, a pushing plate 8 slidably connected to the inner wall of the storage barrel 5 is fixedly connected to the output end of the hydraulic rod 7, a discharge port 9 is equidistantly provided on the bottom surface of the feeding barrel 1, a chute 10 is provided on the inner wall of the feeding barrel 1, and the chute 10 extends from one end of the discharge port 9 to the top surface of the inner wall of the feeding barrel 1, a baffle 11 is provided on the inner wall of the chute 10, and the baffle 11 is opposite to the discharge port 9, and a guide component is provided on the bottom surface of the baffle 11.

[0036] By setting the rotating shaft 2 and the feeding screw 3, the feed can be stirred and mixed to a certain extent inside the equipment to ensure that the feed ingredients are evenly distributed. The combination of the storage barrel 5, the hydraulic rod 7 and the pushing plate 8 can accurately control the pushing amount and pushing speed of the internal feed. The equidistant feeding ports 9 and the guide components on the bottom can ensure that the feed is evenly released from the equipment, which helps crayfish to obtain food more evenly in the breeding area.

[0037] See also Figure 1-Figure 7 The guide assembly includes a sealing strip 13, a guide groove 12 is provided on the bottom surface of the inner wall of one end of the storage barrel 5 close to the feeding barrel 1, and the top of the guide groove 12 extends to the inside of the feeding barrel 1, the sealing strip 13 is inserted into the inner wall of the top of the guide groove 12, and a support rod 15 is provided on the inner wall of the guide groove 12 away from the top, the top of the support rod 15 is fixed to the bottom surface of the sealing strip 13, the top of the sealing strip 13 is fixedly connected with a protrusion 14, the bottom surface of the baffle 11 is fixedly connected with a connecting block 161, the bottom surface of the feeding barrel 1 is provided with an arc groove 162 extending counterclockwise, the connecting block 161 is slidably connected to the arc groove 162, the bottom end of the connecting block 161 is fixedly connected with a connecting rod 16, and the bottom end of the support rod 15 is fixedly connected to the outer surface of the connecting rod 16.

[0038] The insertion of the sealing strip 13 on the inner wall of the top opening of the guide groove 12 can keep the guide groove 12 sealed when the pushing plate 8 pushes the material normally. The sliding of the connecting block 161 in the arc groove 162 can accurately guide the baffle 11 to move along the trajectory of the slide groove 10 and the arc groove 162 to avoid deviation and jamming, thereby achieving the effect of pushing the baffle 11 out of the discharge port 9.

[0039] See also Figure 1The bottom surfaces of one end of the feeding barrel 1 and the storage barrel 5 are fixedly connected with a metal sleeve 17, and the bottom surface of the metal sleeve 17 is fixedly connected with two opposite brackets 18, and the two brackets 18 are in an eight-shaped shape. The bottom end of the bracket 18 is fixedly connected with a fixing plate 19, and the top surface of the fixing plate 19 is provided with a reserved hole 20.

[0040] The connection between the metal sleeve 17, the bracket 18 and the fixing plate 19 forms a stable supporting structure. The two relatively eight-shaped brackets 18 can effectively disperse the weight of the equipment and increase the contact area with the ground, thereby improving the stability of the equipment during operation and reducing the risk of shaking and tilting.

[0041] See also Figure 1 and Figure 4 , the length of the hydraulic rod 7 is greater than the length of the storage barrel 5.

[0042] It can be ensured that when the hydraulic rod 7 is fully extended, the pushing plate 8 contacts the protrusion 14 on the moving route, so that the sealing strip 13 and the supporting rod 15 are pushed.

[0043] See also Figure 1 The feeding tube 1 and the storage barrel 5 are both transparent and perpendicular to each other.

[0044] It is convenient to observe the internal material status.

[0045] See also Figure 1-Figure 7 The connecting block 161 is located on the bottom surface of one end of the baffle 11 close to the material storage barrel 5 , and the length of the guide groove 12 is greater than the opening width of the discharge port 9 .

[0046] It is ensured that after the baffle 11 is pushed, the material discharge port 9 can be fully opened.

[0047] During operation, first fix the feeding barrel 1 on the ground at the shore, and use a long rod to pass through the fixing plate 19 on the surface of the bracket 18 to fix the feeding barrel 1 and the storage barrel 5 as a whole. Since the feeding barrel 1 and the storage barrel 5 are vertically arranged, they can have a certain end support stability when positioned. Then, the aquaculture material is put into the interior of the storage barrel 5 from the feeding port 6, and then the hydraulic rod 7 is driven to push it. At the same time, the motor 4 is driven so that the material body inside the storage barrel 5 is continuously brought to the other end of the feeding barrel 1 through the rotation of the feeding screw 3. During the process, the position of the aquaculture material inside can be observed through the feeding barrel 1. When the material body in the storage barrel 5 is pushed, there will be material body between each feeding screw 3 due to the rotating state. At this time, the hydraulic rod 7 is driven again to be fully extended. During the process, the pushing plate 8 continuously approaches the feeding barrel 1, and then the bottom surface of the pushing plate 8 interacts with the protrusion 14. Contact, as the pushing plate 8 is continuously pushed, the sealing strip 13 can slide on the inner wall of the top opening of the guide groove 12, and then one end enters the feeding barrel 1. During the process, the support rod 15 will also slide on the inner wall of the guide groove 12, and then the sliding of the support rod 15 can restrain the connecting rod 16 and the connecting block 161 to slide on the inner wall of the arc groove 162, and then the baffle 11 is pushed on the inner wall of the slide groove 10. Since the installation position of the connecting block 161 is located on the side of the feeding barrel 1 close to the storage barrel 5, the baffle 11 can expand the opening of the discharge port 9 after being pushed, and then the material body located in the feeding barrel 1 that is equally divided between the feeding propellers 3 can be delivered to the breeding area through the discharge port 9, which has a certain uniformity and is convenient to operate, avoiding the problems of low efficiency, ineffective control of feeding amount, and uneven feed distribution caused by the feeding and scattering method.

[0048] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A feeding device for crayfish farming, characterized in that: The invention comprises a feeding cylinder (1), wherein a rotating shaft (2) is fixedly connected between the two ends of the inner wall of the feeding cylinder (1) via bearings, a feeding screw (3) is fixedly connected to the outer surface of the rotating shaft (2), a motor (4) is fixedly connected to the outer surface of one end of the feeding cylinder (1), a storage barrel (5) is fixedly connected to the outer surface of the end of the feeding cylinder (1) close to the motor (4), a feeding port (6) is fixedly connected to the outer surface of the storage barrel (5), and a hydraulic rod (6) is fixedly connected to the end of the storage barrel (5) away from the feeding cylinder (1). 7), the output end of the hydraulic rod (7) is fixedly connected to a push plate (8) slidably connected to the inner wall of the storage barrel (5), the bottom surface of the feeding barrel (1) is provided with discharge ports (9) at equal intervals, the inner wall of the feeding barrel (1) is provided with a slide groove (10), and the slide groove (10) extends from one end of the discharge port (9) to the top surface of the inner wall of the feeding barrel (1), the inner wall of the slide groove (10) is provided with a baffle (11), and the baffle (11) is opposite to the discharge port (9), and the bottom surface of the baffle (11) is provided with a guide component.

2. A feeding device for crayfish farming according to claim 1, characterized in that: The guide assembly comprises a sealing strip (13); a guide groove (12) is provided on the bottom surface of the inner wall of one end of the storage barrel (5) close to the feeding barrel (1); the top of the guide groove (12) extends to the inside of the feeding barrel (1); the sealing strip (13) is inserted into the inner wall of the top of the guide groove (12); a support rod (15) is provided on the inner wall of the guide groove (12) away from the top; the top of the support rod (15) is fixed to the bottom surface of the sealing strip (13). The top end of the sealing strip (13) is fixedly connected to a protrusion (14), the bottom surface of the baffle (11) is fixedly connected to a connecting block (161), the bottom surface of the feeding barrel (1) is provided with an arc groove (162) extending counterclockwise, the connecting block (161) is slidably connected to the arc groove (162), the bottom end of the connecting block (161) is fixedly connected to a connecting rod (16), and the bottom end of the support rod (15) is fixedly connected to the outer surface of the connecting rod (16).

3. A feeding device for crayfish farming according to claim 1, characterized in that: The bottom surfaces of one end of the feeding cylinder (1) and the storage barrel (5) are both fixedly connected to a metal sleeve (17), the bottom surface of the metal sleeve (17) is fixedly connected to two opposite brackets (18), and the two brackets (18) are in an eight-shaped shape, the bottom end of the bracket (18) is fixedly connected to a fixing plate (19), and the top surface of the fixing plate (19) is provided with a reserved hole (20).

4. A feeding device for crayfish farming according to claim 1, characterized in that: The length of the hydraulic rod (7) is greater than the length of the storage barrel (5).

5. The feeding equipment for crayfish farming according to claim 1, characterized in that: The feeding cylinder (1) and the material storage barrel (5) are both transparent and perpendicular to each other.

6. A feeding device for crayfish farming according to claim 2, characterized in that: The connecting block (161) is located on the bottom surface of one end of the baffle (11) close to the material storage barrel (5), and the slot length of the guide slot (12) is greater than the opening width of the discharge port (9).

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