Fish farm culture feed mixing device

Abstract

The utility model belongs to the technical field of feed mixing devices, and particularly relates to a fish farm breeding feed mixing device which comprises a supporting frame, a mixing barrel is fixedly connected to the vertical portion of the supporting frame, a discharging pipe is arranged on the right side of the lower end of the mixing barrel, and a stirring shaft is installed in the mixing barrel through a bearing. Stirring blades are fixedly connected to the surface of the stirring shaft, a first belt wheel fixedly sleeves the outer side of the stirring shaft, a servo motor is mounted on a base frame of the supporting frame through a mounting part, and a second belt wheel fixedly sleeves the outer side of an output shaft of the servo motor. Through the arrangement of the handle, the screw rod can be driven to rotate, then the supporting block is pushed to move, under the action of the supporting guide plate, the moving stability of the mounting base can be improved, then the triangular belt is tensioned through the tensioning wheel, and the problems that the triangular belt slips after being used for a long time and loosened, and the transmission effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed mixing devices, and specifically relates to a feed mixing device for fish farm cultivation. Background Technique

[0002] As is well known, a feed mixing device for fish farm cultivation is a device used for mixing and preparing fish feed. It is mainly used to mix various raw material feeds in a certain proportion and make them fully and evenly mixed through mechanical stirring to meet the nutritional needs of fish.

[0003] In the utility model patent with the publication number of CN112999910A for an invention application, a fish feed mixing and stirring device is disclosed, especially a fish feed mixing and stirring device for aquaculture. A fish feed mixing and stirring device for aquaculture is provided, which has a good effect of stirring uniformity and makes the fish feed not easily stick to the inner wall of the mixer. A fish feed mixing and stirring device for aquaculture includes: a base for installing the whole device; a fixing frame provided on the top of the base; a support ring provided in the middle of the fixing frame; a mixing barrel provided in the support ring, and a barrel cover is provided on the top of the mixing barrel; a baffle cover rotatably provided under the support ring; two first guide rods provided under the fixing frame; and a clamping plate slidably provided between the two first guide rods.

[0004] However, the existing feed mixing devices for fish farm cultivation also have certain deficiencies. First of all, although the existing feed mixing devices for fish farm cultivation use a conveyor belt to drive the rotational power of the stirring shaft, due to the influence of factors such as the material of the conveyor belt itself, the transmission effect of the conveyor belt will be poor after long-term use.

[0005] Secondly, most of the existing feed mixing devices for fish farm cultivation simply use stirring blades to stir and mix the feed. Due to the influence of factors such as the adhesion characteristics of the feed, there will be a phenomenon that the feed adheres to the inner side wall of the mixing barrel, which will not only cause a poor mixing effect but also cause waste of feed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a feed mixing device for fish farm cultivation, which solves the problem that although the existing feed mixing devices for fish farm cultivation use a conveyor belt to drive the rotational power of the stirring shaft, due to the influence of factors such as the material of the conveyor belt itself, the transmission effect of the conveyor belt will be poor after long-term use; and solves the problem that most of the existing feed mixing devices for fish farm cultivation simply use stirring blades to stir and mix the feed. Due to the influence of factors such as the adhesion characteristics of the feed, there will be a phenomenon that the feed adheres to the inner side wall of the mixing barrel, resulting in a poor mixing effect and waste of feed.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A feed mixing device for fish farm breeding, including a support frame. A mixing cylinder is fixedly connected to the vertical part of the support frame. A feeding pipe is arranged on the right side of the lower end of the mixing cylinder. A stirring shaft is installed inside the mixing cylinder through a bearing. Stirring blades are fixedly connected to the surface of the stirring shaft. A first belt pulley is fixedly sleeved on the outer side of the stirring shaft. A servo motor is installed on the base frame of the support frame through a mounting member. A second belt pulley is fixedly sleeved on the outer side of the output shaft of the servo motor. A V-belt is jointly arranged on the surfaces of the second belt pulley and the first belt pulley;

[0008] A fixing block is fixedly connected to the vertical part of the support frame. A fixing frame is fixedly connected to the back of the fixing block. A support block is slidably connected inside the fixing block. A mounting seat is fixedly connected to the front of the support block. A tensioning pulley is installed on the mounting seat through a mounting shaft. The tensioning pulley is in contact with the V-belt. A screw rod is installed inside the fixing frame through a bearing. The screw rod is threadedly connected to the support block. By the combined use of structures such as the screw rod and the support block, the mounting seat can be driven to move, and then the tensioning pulley can be driven to move to tension the V-belt.

[0009] Preferably, a plurality of stirring blades are provided. The plurality of stirring blades are arranged in a circular array on the stirring shaft. Through the arrangement of the stirring blades, the feed can be stirred.

[0010] Preferably, a support guide plate is fixedly connected to the lower end of the mounting seat. The support guide plate is slidably connected to the fixing block. Through the arrangement of the support guide plate, the moving stability of the mounting seat can be improved.

[0011] Preferably, a handle is fixedly connected to the end face of the screw rod on the side away from the support block. The handle is made of rigid PVC material. Through the arrangement of the handle, it is convenient for the operator to drive the screw rod to rotate, and the rigid PVC material has good durability.

[0012] Preferably, a telescopic plate is slidably connected inside the stirring shaft. A scraping blade is fixedly connected to the lower end of the telescopic plate. The scraping blade is in contact with the inner bottom of the mixing cylinder. Springs are welded to both the left and right sides of the telescopic plate. The other ends of the springs are welded to the stirring shaft. Through the deformation of the springs, the telescopic plate can be made to drive the scraping blade to always be in contact with the inner wall of the mixing cylinder to ensure the scraping effect of the scraping blade.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The utility model can stir and mix feed through the cooperation of structures such as a servo motor, a triangular belt, a stirring shaft, and stirring blades. Under the action of the scraping blade, the feed attached to the inner bottom of the mixing cylinder can be scraped to improve the mixing effect of the feed, and under the action of the spring, the scraping effect of the scraping blade can be ensured.

[0015] 2. Through the setting of the handle, the utility model can drive the screw rod to rotate, and then push the support block to move. Under the action of the support guide plate, the movement stability of the mounting seat can be improved, and then the tensioning wheel can tension the triangular belt, avoiding problems such as slipping and poor transmission effect caused by the relaxation of the triangular belt after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of the overall structure of the utility model;

[0017] Figure 2 is of the utility model Figure 1 side three-dimensional view;

[0018] Figure 3 is of the utility model Figure 1 top three-dimensional view;

[0019] Figure 4 is of the utility model Figure 2 enlarged view of the triangular belt;

[0020] Figure 5 is of the utility model Figure 3 enlarged view of part A.

[0021] In the figure: 1, support frame; 2, mixing cylinder; 3, feeding pipe; 4, stirring shaft; 5, stirring blade; 6, pulley one; 7, servo motor; 8, pulley two; 9, triangular belt; 10, fixing block; 101, fixing frame; 11, support block; 12, mounting seat; 13, tensioning wheel; 14, support guide plate; 15, screw rod; 16, handle; 17, telescopic plate; 18, scraping blade; 19, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, Figure 5 , a feed mixing device for fish farm cultivation, comprising a support frame 1. A mixing cylinder 2 is fixedly connected to the vertical part of the support frame 1. A feeding pipe 3 is arranged on the right side of the lower end of the mixing cylinder 2. A stirring shaft 4 is installed inside the mixing cylinder 2 through a bearing. Stirring blades 5 are fixedly connected to the surface of the stirring shaft 4. There are multiple stirring blades 5, and the multiple stirring blades 5 are arranged in a circular array on the stirring shaft 4. Through the arrangement of the stirring blades 5, the feed can be stirred. A first pulley 6 is fixedly sleeved on the outer side of the stirring shaft 4. A servo motor 7 is installed on the base frame of the support frame 1 through a mounting member. A second pulley 8 is fixedly sleeved on the outer side of the output shaft of the servo motor 7. A V-belt 9 is jointly arranged on the surfaces of the second pulley 8 and the first pulley 6.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a fixing block 10 is fixedly connected to the vertical part of the support frame 1. A fixing frame 101 is fixedly connected to the back surface of the fixing block 10. A support block 11 is slidably connected inside the fixing block 10. A mounting seat 12 is fixedly connected to the front surface of the support block 11. A tension pulley 13 is installed on the mounting seat 12 through a mounting shaft. The tension pulley 13 is in contact with the V-belt 9. A screw rod 15 is installed inside the fixing frame 101 through a bearing. The screw rod 15 is threadedly connected to the support block 11. Through the combined use of structures such as the screw rod 15 and the support block 11, the mounting seat 12 can be driven to move, and then the tension pulley 13 can be driven to move to tension the V-belt 9.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a support guide plate 14 is fixedly connected to the lower end of the mounting seat 12. The support guide plate 14 is slidably connected to the fixing block 10. Through the arrangement of the support guide plate 14, the moving stability of the mounting seat 12 can be improved. A handle 16 is fixedly connected to the end face of the screw rod 15 away from the support block 11. The handle 16 is made of rigid PVC material. Through the arrangement of the handle 16, it is convenient for the operator to drive the screw rod 15 to rotate, and the rigid PVC material has good durability.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , a telescopic plate 17 is slidably connected inside the stirring shaft 4. A scraping blade 18 is fixedly connected to the lower end of the telescopic plate 17. The scraping blade 18 is in contact with the inner bottom of the mixing cylinder 2. Springs 19 are welded to both the left and right sides of the telescopic plate 17. The other ends of the springs 19 are welded to the stirring shaft 4. Through the deformation of the springs 19, the telescopic plate 17 can be made to drive the scraping blade 18 to always be in contact with the inner wall of the mixing cylinder 2 to ensure the scraping effect of the scraping blade 18.

[0027] The specific implementation process of the present utility model is as follows: When it is necessary to use the feed mixing device for fish farm breeding, start the servo motor 7 to drive the output shaft to rotate, so as to drive the pulley two 8 to rotate. Under the transmission of the V-belt 9, the pulley one 6 can be driven to rotate, and then the stirring shaft 4 can be driven to rotate, so as to drive the stirring blade 5 to rotate, and the feed is stirred and mixed. When the stirring shaft 4 rotates, the telescopic plate 17 can be driven to rotate, and then the scraping blade 18 can be driven to slide along the inner wall of the mixing cylinder 2, and the feed attached to the inner wall of the mixing cylinder 2 is scraped and scratched, so as to improve the mixing effect of the feed and avoid waste of the feed. Under the deformation of the spring 19, the telescopic plate 17 can drive the scraping blade 18 to always contact the inner wall of the mixing cylinder 2, so as to ensure the scraping effect of the scraping blade 18;

[0028] When the V-belt 9 becomes loose after long-term use, the handle 16 can be pushed to rotate, so as to drive the screw 15 to rotate. Under the thread connection relationship, the support block 11 can be pushed to move, and then the mounting seat 12 can be driven to move. When the mounting seat 12 moves, the support guide plate 14 can be driven to move, so as to improve the support stability of the mounting seat 12 and drive the tension pulley 13 to move. Finally, the tension pulley 13 tensions the V-belt 9 to ensure the transmission effect of the V-belt 9.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feed mixing device for fish farm cultivation, comprising a support frame (1), characterized in that: The vertical part of the support frame (1) is fixedly connected with a mixing cylinder (2). A feeding pipe (3) is arranged on the right side of the lower end of the mixing cylinder (2). A stirring shaft (4) is installed in the mixing cylinder (2) through bearings. Stirring blades (5) are fixedly connected to the surface of the stirring shaft (4). A first pulley (6) is fixedly sleeved on the outer side of the stirring shaft (4). A servo motor (7) is installed on the base frame of the support frame (1) through a mounting member. A second pulley (8) is fixedly sleeved on the outer side of the output shaft of the servo motor (7). A V-belt (9) is jointly arranged on the surfaces of the second pulley (8) and the first pulley (6); A fixing block (10) is fixedly connected to the vertical part of the support frame (1). A fixing frame (101) is fixedly connected to the back surface of the fixing block (10). A support block (11) is slidably connected inside the fixing block (10). A mounting seat (12) is fixedly connected to the front surface of the support block (11). A tension pulley (13) is installed on the mounting seat (12) through a mounting shaft. The tension pulley (13) is in contact with the V-belt (9). A screw rod (15) is installed in the fixing frame (101) through a bearing. The screw rod (15) is threadedly connected to the support block (11).

2. The feed mixing device for fish farm breeding according to claim 1, characterized in that: A plurality of the stirring blades (5) are provided, and the plurality of stirring blades (5) are arranged in a circular array on the stirring shaft (4).

3. The feed mixing device for fish farm breeding according to claim 1, wherein: A support guide plate (14) is fixedly connected to the lower end of the mounting seat (12). The support guide plate (14) is slidably connected to the fixing block (10).

4. A feed mixing device for fish farm breeding according to claim 1, characterized in that: A handle (16) is fixedly connected to the end face of the screw rod (15) on the side away from the support block (11). The handle (16) is made of rigid PVC material.

5. The feed mixing device for fish farm breeding according to claim 1, wherein: A telescopic plate (17) is slidably connected inside the stirring shaft (4). A scraping blade (18) is fixedly connected to the lower end of the telescopic plate (17). The scraping blade (18) is in contact with the inner bottom of the mixing cylinder (2). Springs (19) are welded to both the left and right sides of the telescopic plate (17). The other ends of the springs (19) are welded to the stirring shaft (4).

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