A walking device for a feed loading machine

Abstract

The utility model discloses a walking device for feed feeding machine, walking device is installed on the feed feeding machine, and walking device includes frame body, walking wheel and tight rope device, and walking wheel is symmetrically arranged and is rotatably installed on the frame body, and two tight rope devices are installed at both ends of the frame body respectively, tight rope device includes around rope pivot, ratchet wheel, pawl and plunger, and around rope pivot is rotatably installed on the frame body, and ratchet wheel and plunger are all installed on the outer end of around rope pivot, and one end of pawl is rotatably installed on the frame body, and the other end of pawl is matched with the external tooth of ratchet wheel. The walking device can utilize tight rope device to connect and tighten the traction rope quickly, and when being tightened, the around rope pivot is rotated to tighten the traction rope, the ratchet wheel and pawl structure can prevent the around rope pivot from reversing, effectively ensure the smooth progress of the traction rope tightening work, and after completing the traction rope tightening and entering the work, the traction rope is not easy to loosen with the walking device, resulting in the phenomenon that the traction rope is too loose or separates from the tight rope device.

Description

Technical Field

[0001] This utility model relates to the field of feed feeding machine technology, and in particular to a walking device for a feed feeding machine. Background Technology

[0002] High-rise aquaculture equipment has a unique structure, with cages typically exceeding eight stories in height. While a conventional straddle-type feeder can be used for the upper four cages, the excessive height makes it difficult or too slow to feed the lower four cages. Therefore, side-mounted feeders are used on both sides of the lower four cages. These side-mounted feeders are mounted on tracks on the sides of the cages via a walking mechanism. An electric motor pulls the walking mechanism back and forth on the tracks via steel cables, automating the feeding process.

[0003] Because the cage has a high number of layers, a large number of side-mounted feeders are required, and the installation takes a long time. The main focus is on connecting and tightening the traction rope to the walker. Moreover, under long-term operation, the connection between the walker and the traction rope is prone to loosening or detachment, causing equipment failure. Therefore, a walker that can easily connect and tighten the traction rope is needed to ensure the stable forward movement of the side-mounted feeder. Utility Model Content

[0004] The purpose of this utility model is to provide a walking device for a feed feeder to solve the problem.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A walking device for a feed feeder is disclosed, wherein the walking device is mounted on the feed feeder, and the walking device includes a frame, wheels, and tensioners. The wheels are symmetrically arranged and rotatably mounted on the frame, and two tensioners are respectively mounted at both ends of the frame. The rope tensioner includes a rope winding shaft, a ratchet, a pawl, and a lever. The rope winding shaft is rotatably mounted on the frame. The ratchet and the lever are both mounted on the outer end of the rope winding shaft. One end of the pawl is rotatably mounted on the frame, and the other end of the pawl is adapted to the outer teeth of the ratchet.

[0006] A further technical solution is that the pawl is provided with a V-shaped notch that matches the external teeth of the ratchet.

[0007] A further technical solution is that a rope-winding rod is provided on the rope-winding shaft.

[0008] A further technical solution is that a limiting shaft that cooperates with the tensioner is provided inside the frame.

[0009] A further technical solution is: the cylinder is provided with a flange, the flange is provided with a plurality of first pin holes evenly arranged along the circumferential direction, and the frame is provided with at least one second pin hole that matches the first pin holes.

[0010] A further technical solution is that the lever is provided with a through hole that is compatible with the pry bar.

[0011] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: This utility model proposes a walking device for a feed feeder. The walking device can quickly connect and tighten the traction rope using a rope tensioner. During tightening, the rope winding shaft is rotated to tighten the traction rope. The ratchet and pawl structure can prevent the rope winding shaft from reversing, effectively ensuring the smooth progress of the traction rope tightening operation. Moreover, after the traction rope is tightened and the device is in operation, the traction rope is not easy to loosen from the walking device, which could lead to the traction rope being too loose or coming off the rope tensioner. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a walking device for a feed feeding machine according to the present invention.

[0013] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the walking device.

[0014] Figure 3 This utility model Figure 2 A structural diagram from the rear view.

[0015] Figure 4 This utility model Figure 2 A structural diagram from another perspective.

[0016] Reference numerals in the attached diagram: 1. Frame; 2. Wheels; 3. Rope tensioner; 4. Rope winding shaft; 5. Ratchet; 6. Pad; 7. Cylinder; 8. Rope winding rod; 9. Limiting shaft; 10. Flange; 11. First pin hole; 12. Second pin hole; 13. Walking device; 14. Feed feeder. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0023] This implementation example Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a walking device for a feed feeder is disclosed. The walking device 13 is mounted on the feed feeder 14. The walking device 13 includes a frame 1, wheels 2, and rope tensioners 3. The wheels 2 are symmetrically arranged and rotatably mounted on the frame 1. Two rope tensioners 3 are respectively mounted at both ends of the frame 1. The rope tensioner 3 includes a rope winding shaft 4, a ratchet 5, a pawl 6, and a lever 7. The rope winding shaft 4 is rotatably mounted on the frame 1. The ratchet 5 and the lever 7 are both mounted on the outer end of the rope winding shaft 4. One end of the pawl 6 is rotatably mounted on the frame 1, and the other end of the pawl 6 is adapted to the outer teeth of the ratchet 5.

[0024] The feed feeder 14 is mounted on both sides of the stacked breeding cage via the walker 13. The motor is connected to the walker 13 via a traction rope, and the traction rope is tightened. The motor rotates, causing the feed feeder 14 to move back and forth and distribute feed. When connecting the traction rope to the walker, the traction rope is first wound around the winding shaft 4. Then, the winding shaft 4 is rotated to wind up the traction rope. At this time, the structure formed by the ratchet 5 and the pawl 6 will not affect the rotation of the winding shaft 4 when winding up the traction rope (called forward rotation). When tightening the traction rope, after each forward rotation of a certain angle, the ratchet 5 and the pawl 6 will prevent the winding shaft 4 from reversing until the rope tightening work is completed. This effectively ensures the smooth progress of the traction rope tightening work. Moreover, after the traction rope is tightened, the traction rope is not easy to loosen from the walker 13 after the walker 13 starts working, which would lead to the phenomenon of the traction rope being too loose or coming off the tightener.

[0025] Preferably, such as Figure 4 As shown, the pawl 6 is provided with a V-shaped notch that matches the external teeth of the ratchet 5.

[0026] The V-shaped latch can just lock the outer teeth of ratchet 5, and the two protrusions of the V-shaped latch can work together to prevent ratchet 5 from turning backward (reversing).

[0027] Preferably, the rope-winding shaft 4 is provided with a rope-winding rod 8.

[0028] After the traction rope is wound around the rope winding shaft 4, it can be easily knotted with the help of the rope winding rod 8.

[0029] Preferably, the frame 1 is provided with a limiting shaft 9 that cooperates with the rope tensioner 3.

[0030] The limiting shaft 9 can prevent the traction rope from rubbing against the two inner sides of the frame 1 during winding. Example

[0031] Based on the above embodiments, this embodiment shows that a flange 10 is provided on the cylinder 7, and a plurality of first pin holes 11 are uniformly provided on the flange 10 along the circumferential direction. At least one second pin hole 12 adapted to the first pin holes is provided on the frame 1.

[0032] After the traction rope is wound and tightened, the safety pin can be inserted into the first pin hole 11 and the second pin hole 12 for secondary fixation to prevent the rope tensioner 3 from loosening.

[0033] Preferably, the lever 7 is provided with a through hole that matches the pry bar.

[0034] The lever, also known as the force lever, is inserted into the through hole of the lever 7. By using the lever principle, the lever 7 is rotated in a way that saves effort, thus completing the rope tightening work.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A walking device for a feed feeder, wherein the walking device (13) is mounted on the feed feeder (14), characterized in that: The walking device (13) includes a frame (1), walking wheels (2), and rope tensioners (3). The walking wheels (2) are symmetrically arranged and rotatably mounted on the frame (1), and the two rope tensioners (3) are respectively installed at both ends of the frame (1). The rope tensioner (3) includes a rope winding shaft (4), a ratchet (5), a pawl (6), and a lever (7). The rope winding shaft (4) is rotatably mounted on the frame (1). The ratchet (5) and the lever (7) are both mounted on the outer end of the rope winding shaft (4). One end of the pawl (6) is rotatably mounted on the frame (1), and the other end of the pawl (6) is adapted to the outer teeth of the ratchet (5).

2. The walking device for the feed feeder according to claim 1, characterized in that: The pawl (6) is provided with a V-shaped notch that matches the external teeth of the ratchet (5).

3. The walking device for the feed feeder according to claim 1, characterized in that: The rope-winding shaft (4) is provided with a rope-winding rod (8).

4. The walking device for the feed feeder according to claim 1, characterized in that: The frame (1) is provided with a limiting shaft (9) that cooperates with the rope tensioner (3).

5. The walking device for a feed feeder according to claim 1, characterized in that: The sleeve (7) is provided with a flange (10), and a plurality of first pin holes (11) are uniformly provided on the flange (10) along the circumferential direction. The frame (1) is provided with at least one second pin hole (12) that matches the first pin hole.

6. The walking device for the feed feeder according to claim 1, characterized in that: The lever (7) is provided with a through hole that is compatible with the pry bar.

Images