Anti-blocking discharging assembly of feed batching scale
By introducing air blowing and lifting components into the feed batching scale, the problem of discharge port blockage was solved, enabling smooth material descent and equipment protection.
Patent Information
- Application Number
- CN202520198914.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing feed batching scales are prone to blockage at the feed inlet due to the compression and adhesion of sticky materials, and continuous vibration to unblock the blockage will damage the equipment.
The system employs an air blowing assembly and a lifting assembly. By using air blowing ports No. 1 and No. 2, the material movement is accelerated, gaps are provided to avoid blockages, and the lifting assembly is used to alleviate blockages when they occur.
It effectively prevents blockage at the discharge port, reduces vibration frequency, protects equipment, and ensures smooth material flow.
Smart Images
Figure CN223751594U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a feed batching scale especially relates to a kind of anti-blocking discharge assembly of feed batching scale, belong to feed batching scale discharge assembly technical field. BACKGROUND
[0002] Feed batching is usually mixed using feed batching scale, and the mixed feed will flow out of the discharge opening of the feed batching scale. The feed has certain viscosity, and is pressed against each other at the feed discharge opening, and is adhered to the inner wall of the feed discharge opening, thereby causing the feed discharge opening to be blocked. Most of the existing feed batching scales rely on the gravity of the material to fall from the discharge opening of the hopper. A vibrating device is added at the discharge opening of the hopper to make the material overcome the friction and cohesion by relying on vibration. However, this method requires the vibrating device of the discharge opening to vibrate continuously, and the continuous vibration can easily cause the internal parts to fall off, thereby causing damage to the equipment.
[0003] Therefore, it is necessary to improve the anti-blocking discharge assembly of the feed batching scale to solve the above problems. SUMMARY
[0004] The utility model aims at providing a kind of anti-blocking discharge assembly of feed batching scale, by blowing assembly, make feed batching scale when normal discharge, accelerate the material movement of discharge opening, so that feed is not easy to be pressed against each other at the discharge opening, when material is accumulated in the discharge hopper, make upper stop feeding then, start jacking assembly, provide gap for material and discharge hopper inner wall, make material move to the discharge opening under the action of No. 2 blowing port, make material not easy to block when falling through No. 1 blowing port and No. 2 blowing port, without frequent vibration, and still can be relieved by jacking assembly when the discharge hopper is blocked.
[0005] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes: a discharge hopper, an air inlet pipe and a blowing assembly. The blowing assembly is fixedly installed on the inner side wall of the discharge hopper. The blowing assembly includes a plurality of No. 1 blowing ports and a protective cover. The plurality of No. 1 blowing ports are arranged longitudinally along the inner side wall of the discharge hopper. The No. 1 blowing ports penetrate through the inner side wall of the discharge hopper and are connected to the air inlet pipe. The protective cover is fixedly connected to the inner side wall of the discharge hopper. The plurality of No. 1 blowing ports are located inside the protective cover. The discharge hopper is connected to a discharge opening at the bottom. The protective cover is provided with an air outlet at the bottom. The air outlet is directed to the discharge opening. The inner side wall of the discharge hopper is fixedly installed with a jacking assembly for jacking the material.
[0006] Preferably, the protective cover is conical, and the enlarged end of the protective cover is close to the discharge opening. The air outlet is in close contact with the inner wall of the discharge hopper.
[0007] Preferably, the top of the discharging bin is provided with a feed batching scale body, a projection part of the feed batching scale body is a central area of the discharging bin, and the top area of the discharging bin is larger than the projection part area of the feed batching scale body.
[0008] Preferably, the top of each of the four inner side walls of the discharging bin is provided with a second air blowing port, and the second air blowing port is close to the inner side wall of the discharging bin.
[0009] Preferably, the second air blowing port and the air inlet pipe are connected with an air pump.
[0010] Preferably, the jacking assembly comprises a jacking plate, a spring, a first cam and a second cam, the outer side of the jacking plate is fixedly connected with a rubber protective layer, the four edges of the rubber protective layer are fixedly connected with the inner side wall of the discharging bin, the outer side of the jacking plate is fixedly connected with a driving motor, the output shaft of the driving motor penetrates the inner wall of the discharging bin, the second cam is fixedly connected with the output shaft of the driving motor, the first cam is fixedly connected with the jacking plate, and the spring is located between the jacking plate and the side wall of the discharging bin.
[0011] Preferably, the jacking plate is fixedly connected with a rubber protective layer on the outer side, and the rubber protective layer is fixedly connected with the inner side wall of the discharging bin on four sides.
[0012] The utility model at least has the following beneficial effects:
[0013] 1. Through the air blowing assembly, the material in the feed batching scale is accelerated to move in the normal discharging, so that the feed is not easily pressed in the discharging port, when the material is accumulated in the discharging bin, the feeding is stopped above, then the jacking assembly is started, the gap is provided for the material and the inner wall of the discharging bin, the material moves to the discharging port under the action of the second air blowing port, the material is not easily blocked when falling through the first air blowing port and the second air blowing port, and the jacking assembly can still relieve the blockage in the discharging bin. BRIEF DESCRIPTION OF DRAWINGS
[0014] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:
[0015] Figure 1 The utility model provides cross section structure schematic diagram for the utility model;
[0016] Figure 2 The utility model provides enlarged structure schematic diagram of A place for the utility model;
[0017] Figure 3 The utility model provides isochoric structure schematic diagram of discharging bin for the utility model;
[0018] Figure 4The jacking assembly decomposition structure schematic view provided by the utility model provides internal structure isometric schematic view.
[0019] Figure 5 The utility model provides internal structure isometric schematic view.
[0020] In the drawing, 1, blanking bin, 2, air inlet pipe, 3, blow assembly, 4, discharge port, 5, air outlet, 6, jacking assembly, 7, feed batching scale main body, 8, no. 2 blow outlet, 9, drive motor, 10, rubber protective layer, 301, no. 1 blow outlet, 302, protective cover, 601, jacking plate, 602, spring, 603, no. 1 cam, 604, no. 2 cam. DETAILED DESCRIPTION
[0021] The implementation of the application will be described in detail below with the help of the drawings and examples, so that the realization process of the application can be fully understood and implemented by applying technical means to solve technical problems and achieve technical effects.
[0022] As Figures 1-5As shown, the feed batching scale anti-blocking discharging assembly provided by the embodiment comprises a discharging bin 1, an air inlet pipe 2 and a blowing assembly 3. The blowing assembly 3 is fixedly installed on the inner side wall of the discharging bin 1. The blowing assembly 3 comprises a plurality of first blowing ports 301 and a protective cover 302. The plurality of first blowing ports 301 are arranged longitudinally along the inner side wall of the discharging bin 1. The first blowing ports 301 penetrate through the inner side wall of the discharging bin 1 and are connected to the air inlet pipe 2. The protective cover 302 is fixedly connected to the inner side wall of the discharging bin 1. The plurality of first blowing ports 301 are located inside the protective cover 302. The discharging bin 1 is connected with a discharge port 4 at the bottom. The protective cover 302 is provided with an air outlet 5 at the bottom. The air outlet 5 is directed to the discharge port 4. A jacking assembly 6 for jacking the material is fixedly installed on the inner side wall of the discharging bin 1. The jacking assembly 6 comprises a jacking plate 601, a spring 602, a first cam 603 and a second cam 604. A driving motor 9 is fixedly installed on the outer side of the discharging bin 1. The output shaft of the driving motor 9 penetrates through the inner wall of the discharging bin 1. The second cam 604 is fixedly connected to the output shaft of the driving motor 9. The first cam 603 is fixedly connected to the jacking plate 601. The spring 602 is located between the jacking plate 601 and the side wall of the discharging bin 1. A rubber protective layer 10 is fixedly connected to the outer side of the jacking plate 601. The rubber protective layer 10 is fixedly connected to the inner side wall of the discharging bin 1 at four sides. When the equipment is working, the first blowing ports 301 blow air inward. The air is sprayed out from the air outlet 5. The air outlet 5 is directed to the discharge port 4. The air makes the material at the discharge port 4 accelerate to flow downward. The discharging bin 1 is provided with a feed batching scale main body 7 at the top. The projection part of the feed batching scale main body 7 is the central area of the discharging bin 1. The top area of the discharging bin 1 is larger than the projection part area of the feed batching scale main body 7. The four inner side walls of the discharging bin 1 are each provided with a second blowing port 8 at the top. The second blowing port 8 is close to the inner side wall of the discharging bin 1. The second blowing port 8 and the air inlet pipe 2 are both connected with an air pump. The first blowing port 301 and the second blowing port 8 are continuously supplied with air by the air pump. The second blowing port 8 is located at the top of the inner side wall of the discharging bin 1. The material falling from the feed batching scale main body 7 is difficult to block the second blowing port 8. When there is a large amount of material in the discharging bin 1, the driving motor 9 is started. The driving motor 9 drives the second cam 604 to rotate, thereby driving the jacking plate 601 to move up and down along the direction perpendicular to the side wall of the discharging bin 1. The jacking assembly 6 provides a gap between the material and the inner wall of the discharging bin 1. The airflow sprayed out from the second air outlet 5 can continue to drive the material to move to the discharge port. The material close to the discharge port is driven to move downward by the airflow of the first blowing port 301. Through the blowing assembly 3, the material at the discharge port is accelerated to move when the feed batching scale is normally discharged, thereby preventing the feed from being squeezed at the discharge port. When the material is accumulated in the discharging bin 1, the feeding is stopped above. Then, the jacking assembly 6 is started to provide a gap between the material and the inner wall of the discharging bin 1. The material is driven to move to the discharge port by the second blowing port 8. The material is not easy to block when falling through the first blowing port 301 and the second blowing port 8, without frequent vibration. The jacking assembly 6 can still relieve the blockage in the discharging bin 1.
[0023] As shown in Figure 2 and Figure 5 The protective cover 302 is conical, and the enlarged end of the protective cover 302 is close to the discharge port 4, and the air outlet 5 is close to the inner wall of the discharge bin 1, the protective cover 302 protects the first air outlet 301, and the conical protective cover 302 makes it difficult for the material to block the air outlet 5, and the air outlet 5 is in a continuous air outlet state during work, and the air outlet 5 close to the inner wall makes the airflow spray along the inner wall of the discharge bin 1.
[0024] As used in the specification and claims, certain terminology is used to refer to certain components. Those of ordinary skill in the art will appreciate that hardware manufacturers can refer to the same component using different names. The specification and claims do not distinguish components based on differences in names, but rather based on differences in functionality. As used throughout the specification and claims, "comprising" is an open term, and thus should be interpreted to cover "comprising but not limited to" the recited elements. "Approximately" means within an acceptable error range for the corresponding function, which those of ordinary skill in the art will understand.
[0025] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, such that a product or system that comprises a list of elements does not only include those elements, but also other elements not expressly listed, or other elements inherent to such product or system. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the product or system comprising the element.
[0026] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, the present application is not limited to the forms disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application described herein by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the protection scope of the claims of the present application.
Claims
1. A anti-blocking discharge assembly of feed ingredients scale, comprising a discharge bin (1), an air inlet pipe (2) and a blowing assembly (3), characterized in that: The inner side wall of the discharging bin (1) is fixedly provided with a blowing assembly (3), the blowing assembly (3) comprises a plurality of first blowing ports (301) and a protective cover (302), a plurality of the first blowing ports (301) are arranged longitudinally along the inner side wall of the discharging bin (1), the first blowing port (301) penetrates the inner side wall of the discharging bin (1) and is connected to the air inlet pipe (2), the protective cover (302) is fixedly connected with the inner side wall of the discharging bin (1), a plurality of the first blowing ports (301) are located inside the protective cover (302), the bottom of the discharging bin (1) is connected with a discharge port (4), the bottom of the protective cover (302) is provided with an air outlet (5), the direction of the air outlet (5) is opposite to the discharge port (4), and the inner side wall of the discharging bin (1) is fixedly provided with a jacking assembly (6) for jacking materials.
2. A choke free dispensing assembly for a feed batcher according to claim 1 wherein: The protective cover (302) is a spindle shape, one end of the protective cover (302) close to the discharge port (4) is enlarged, and the air outlet (5) is close to the inner wall of the discharging bin (1).
3. The anti-jamming and discharging assembly of the feed ingredient scale according to claim 1, characterized in that: The top of the discharging bin (1) is provided with a feed batching scale body (7), the projection part of the feed batching scale body (7) is the central region of the discharging bin (1), and the area of the top of the discharging bin (1) is larger than the area of the projection part of the feed batching scale body (7).
4. The anti-jamming and discharging assembly of the feed ingredient scale according to claim 1, characterized in that: The top of each of the four inner side walls of the discharging bin (1) is provided with a second blowing port (8), and the second blowing port (8) is close to the inner side wall of the discharging bin (1).
5. A choke free dispensing assembly for a feed ingredient scale as defined in claim 4 wherein: The second blowing port (8) and the air inlet pipe (2) are both connected with an air pump.
6. A choke free dispensing assembly for a feed batcher according to claim 1 wherein: The jacking assembly (6) comprises a jacking plate (601), a spring (602), a first cam (603) and a second cam (604), a driving motor (9) is fixedly installed outside the discharging bin (1), the output shaft of the driving motor (9) penetrates the inner wall of the discharging bin (1), the second cam (604) is fixedly connected with the output shaft of the driving motor (9), the first cam (603) is fixedly connected with the jacking plate (601), and the spring (602) is located between the jacking plate (601) and the side wall of the discharging bin (1).
7. A choke free dispensing assembly for a feed ingredient scale according to claim 6 wherein: The jacking plate (601) is fixedly connected with a rubber protective layer (10) outside, and the rubber protective layer (10) is fixedly connected with the inner side wall of the discharging bin (1) on four sides.