A constant-speed discharging device of a feed batching scale

Abstract

The utility model discloses a feed batching scale uniform speed unloading device, including frame, fixed mounting has the unloading seat on the frame, the unloading seat top fixed mounting has the unloading box, the rotation is connected in the unloading box with the stirring shaft, the both sides of stirring shaft all fixed mounting have a plurality of bulk material pole, the top of stirring shaft extends out unloading box and is fixedly installed with worm wheel, the right portion fixed mounting of unloading box top is located worm wheel and is installed with the support, the rotation is connected in the support with the rotating rod, the rotating rod's outside fixedly covers and is equipped with the worm, the left side of worm is connected on the worm wheel, the front end of rotating rod extends out the support and is fixedly installed with second sprocket. This feed batching scale uniform speed unloading device can scatter the caked feed in the process of unloading, avoid the caked feed to cause the block -up in the unloading seat, influence normal unloading work's progress, utilize the conveying roller rotation discharge simultaneously, not only can realize uniform speed unloading, and can adjust the unloading speed according to need, satisfy different unloading use demand.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, specifically to a feed batching scale with uniform feeding speed device. Background Technology

[0002] In the feed production process, in order to meet the different needs of breeding, it is often necessary to mix two or more different solid raw materials to form feed. Before mixing, the weight of each material needs to be weighed separately and proportioned. Then, the material is placed into the weighing body of the batching scale through the feeding device.

[0003] A search revealed that patent application CN201720025927.X discloses a feeding device for a feed batching scale, comprising a feeding device body, an inlet at the upper end of the feeding device body, and an outlet at the lower end of the feeding device body. The device is characterized by: a warning light on the outer wall of the feeding device body; a limit sensor and a drying device on the inner wall of the feeding device body; and a baffle plate device at the outlet. This invention utilizes the baffle plate device installed at the outlet; when material becomes congested, the baffle plate swings up and down to clear the blockage. Simultaneously, the drying device keeps the material dry, resulting in more accurate weighing.

[0004] However, this patent has its shortcomings. The feeding device lacks a structure that can mix and break up the feed. Therefore, in actual use, clumps of feed are prone to accumulate at the discharge port, causing blockage and affecting normal feeding. At the same time, the discharge port in this patent lacks a structure that can adjust the discharge speed, which cannot meet different feeding needs.

[0005] To address this, we propose a feed batching scale with uniform feeding speed device. Utility Model Content

[0006] The purpose of this invention is to provide a feed batching scale with uniform feeding speed device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a feed batching scale uniform speed feeding device, comprising a frame, a feeding seat fixedly installed on the frame, a feeding box fixedly installed on the top of the feeding seat, a stirring shaft rotatably connected inside the feeding box, multiple material dispersing rods fixedly installed on both sides of the stirring shaft, a worm gear fixedly installed at the top of the stirring shaft extending out of the feeding box, a bracket fixedly installed at the top of the feeding box to the right of the worm gear, a rotating rod rotatably connected inside the bracket, a worm gear fixedly sleeved on the outer side of the rotating rod, the left side of the worm gear meshing with the worm gear, a second sprocket fixedly installed at the front end of the rotating rod extending out of the bracket, a transmission rod rotatably connected inside the feeding seat, a conveying roller fixedly sleeved on the outer side of the transmission rod, the conveying roller rotatably connected inside the feeding seat, a first sprocket fixedly installed at the front end of the transmission rod extending out of the feeding seat, and the first sprocket and the second sprocket being meshed together by a chain.

[0008] Optionally, a guide pipe is fixedly installed at the bottom of the feeding seat, and the bottom end of the guide pipe extends out of the bottom end of the frame, so that the prepared feed can be easily discharged through the guide pipe.

[0009] Optionally, a motor is fixedly installed at the rear end of the bracket, and the output end of the motor is fixedly installed on the rotating rod. The rotation of the rotating rod by the motor is beneficial to the use of this equipment.

[0010] Optionally, the bottom end of the conveying roller is provided with a groove, which facilitates the conveying of feed.

[0011] Optionally, a feed hopper is fixedly installed at the top of the feeding box on the left side of the worm gear, and the bottom end of the feed hopper is connected to the inside of the feeding box, so that feed can be easily added to the feeding box through the feed hopper.

[0012] Optionally, a PLC controller is fixedly installed on the right side of the feeding box, which facilitates the control of the equipment during operation.

[0013] Optionally, a limiting ring is fixedly sleeved on the outer side of the stirring shaft at the lower part of the worm gear. The limiting ring is rotatably connected to the inner wall of the feeding box, and the stirring shaft can be limited by the limiting ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Through the coordinated operation of the first sprocket, second sprocket, chain, stirring shaft, worm gear, worm, material dispersing rod, transmission rod, conveying roller, groove, rotating rod, and motor, clumps of feed can be broken up during the feeding process, preventing clumping of the feed in the feeding seat and affecting normal feeding operations. At the same time, the conveying roller rotation not only enables uniform feeding but also allows for adjustment of the feeding speed as needed to meet different feeding requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a feed batching scale uniform speed feeding device according to the present invention;

[0017] Figure 2 This is a cross-sectional view of a feed batching scale uniform speed feeding device according to the present invention;

[0018] Figure 3 This is a cross-sectional view of the support frame in the uniform speed feeding device of the feed batching scale of this utility model;

[0019] Figure 4 This is a schematic diagram of the conveying roller in the uniform speed feeding device of a feed batching scale according to the present invention.

[0020] In the diagram: 1. Frame; 2. Feed box; 3. Feed seat; 4. Feed hopper; 5. Support; 6. PLC controller; 7. First sprocket; 8. Second sprocket; 9. Chain; 10. Stirring shaft; 11. Worm gear; 12. Worm; 13. Distributor rod; 14. Transmission rod; 15. Conveying roller; 16. Groove; 17. Guide pipe; 18. Rotating rod; 19. Motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a feed batching scale with uniform feeding device, including a frame 1, a feeding seat 3 fixedly installed on the frame 1, a feeding box 2 fixedly installed on the top of the feeding seat 3, a stirring shaft 10 rotatably connected inside the feeding box 2, multiple material dispersing rods 13 fixedly installed on both sides of the stirring shaft 10, a worm gear 11 fixedly installed at the top of the stirring shaft 10 extending out of the feeding box 2, and a bracket 5 fixedly installed at the top of the feeding box 2 to the right of the worm gear 11, a rotating rod 18 rotatably connected inside the bracket 5. A worm gear 12 is fixedly sleeved on the outer side of the rotating rod 18. The left side of the worm gear 12 is meshed with the worm wheel 11. The front end of the rotating rod 18 extends out of the bracket 5 and is fixedly installed with a second sprocket 8. A transmission rod 14 is rotatably connected inside the feeding seat 3. A conveying roller 15 is fixedly sleeved on the outer side of the transmission rod 14. The conveying roller 15 is rotatably connected inside the feeding seat 3. The front end of the transmission rod 14 extends out of the feeding seat 3 and is fixedly installed with a first sprocket 7. The first sprocket 7 and the second sprocket 8 are meshed and connected by a chain 9.

[0023] A guide pipe 17 is fixedly installed at the bottom of the feeding seat 3. The bottom end of the guide pipe 17 extends out of the bottom end of the frame 1. The guide pipe 17 facilitates the discharge of the prepared feed. A motor 19 is fixedly installed at the rear end of the bracket 5. The output end of the motor 19 is fixedly installed on the rotating rod 18. The rotation of the rotating rod 18 driven by the motor 19 facilitates the use of this equipment. A groove 16 is opened at the bottom end of the conveying roller 15. The groove 16 facilitates the conveying of feed. A feed hopper 4 is fixedly installed at the top of the feeding box 2 on the left side of the worm gear 11. The bottom end of the feed hopper 4 is connected to the inside of the feeding box 2. The feed hopper 4 facilitates the addition of feed into the feeding box 2. A PLC controller 6 is fixedly installed on the right side of the feeding box 2. The PLC controller 6 facilitates the control of this equipment. A limiting ring is fixedly sleeved on the outside of the stirring shaft 10 at the lower part of the worm gear 11. The limiting ring is rotatably connected to the inner wall of the feeding box 2. The limiting ring can limit the movement of the stirring shaft 10.

[0024] Working principle: During use, feed is added from the feed hopper 4 into the feed box 2. Then, the receiving container is placed at the bottom of the guide pipe 17. The motor 19 is turned on, and the motor 19 drives the rotating rod 18, the second sprocket 8, the first sprocket 7, the transmission rod 14, and the conveying roller 15 to rotate. When the groove 16 at the bottom of the conveying roller 15 rotates to the bottom of the feed box 2, the feed will quickly fall into the groove 16. As the groove 16 on the conveying roller 15 rotates to the bottom of the feed seat 3, the feed in the groove 16 can be quickly discharged from the guide pipe 17, achieving uniform feeding. The rotation of the rotating rod 18 will drive the worm gear. The rotation of rod 12, worm gear 11, stirring shaft 10, and dispersing rod 13 breaks up clumps of feed, facilitating discharge. The speed of motor 19 can be adjusted by controlling the speed of the PLC controller 6, thereby regulating the discharge speed in the feeding seat 3. This feed batching scale uniform speed feeding device is easy to use. The above components can break up clumps of feed during the feeding process, preventing clumps from causing blockages in the feeding seat 3 and affecting normal feeding operations. At the same time, the discharge is achieved by rotating the conveyor roller 15, which not only achieves uniform feeding but also allows for adjustment of the feeding speed as needed to meet different feeding requirements.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed batching scale with uniform-speed feeding device, characterized in that, Includes a frame (1), on which a feeding seat (3) is fixedly installed. A feeding box (2) is fixedly installed on the top of the feeding seat (3). A stirring shaft (10) is rotatably connected inside the feeding box (2). Multiple material dispersing rods (13) are fixedly installed on both sides of the stirring shaft (10). The top end of the stirring shaft (10) extends out of the feeding box (2) and is fixedly installed with a worm gear (11). A bracket (5) is fixedly installed on the top of the feeding box (2) to the right of the worm gear (11). A rotating rod (18) is rotatably connected inside the bracket (5). The outer side of the rotating rod (18) is fixed A worm gear (12) is fitted on the left side of the worm gear (12) and meshes with a worm wheel (11). The front end of the rotating rod (18) extends out of the bracket (5) and is fixedly installed with a second sprocket (8). A transmission rod (14) is rotatably connected inside the feed seat (3). A conveying roller (15) is fixedly fitted on the outside of the transmission rod (14). The conveying roller (15) is rotatably connected inside the feed seat (3). The front end of the transmission rod (14) extends out of the feed seat (3) and is fixedly installed with a first sprocket (7). The first sprocket (7) and the second sprocket (8) are meshed and connected by a chain (9).

2. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, The bottom end of the feeding seat (3) is fixedly installed with a guide pipe (17), and the bottom end of the guide pipe (17) extends out of the bottom end of the frame (1).

3. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, A motor (19) is fixedly installed at the rear end of the bracket (5), and the output end of the motor (19) is fixedly installed on the rotating rod (18).

4. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, The bottom end of the conveying roller (15) is provided with a groove (16).

5. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, The top of the feeding box (2) is fixedly installed with a feeding hopper (4) on the left side of the worm gear (11), and the bottom of the feeding hopper (4) is connected to the inside of the feeding box (2).

6. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, A PLC controller (6) is fixedly installed on the right side of the feeding box (2).

7. The feed batching scale uniform speed feeding device according to claim 1, characterized in that, A limiting ring is fixedly sleeved on the outside of the stirring shaft (10) at the lower part of the worm gear (11), and the limiting ring is rotatably connected to the inner wall of the feeding box (2).

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