Discharging device of bulking machine for feed production

Abstract

The utility model relates to the technical field of puffed food processing, and discloses a discharging device of a bulking machine for feed production, the discharging device comprises a discharging box, the bottom end of the discharging box is arc-shaped, and the inner side walls of the front end and the rear end of the discharging box are fixedly connected with supports. According to the discharging device of the bulking machine for feed production, due to the arrangement of the auger pieces, materials are automatically pushed in the discharging box, accumulation and adhesion of high-temperature bulking feed at the discharging port are effectively prevented, the blocking phenomenon is remarkably reduced, and therefore the continuous production efficiency of the bulking machine is improved, the equipment failure and maintenance cost are reduced, and the working efficiency of the bulking machine is improved. A fan is mounted in the cooling cover plate, so that the temperature of the expanded feed can be quickly reduced in the material pushing process, the problem of material blockage caused by high temperature is avoided, and the cooling efficiency is further improved and the stability and quality of the feed in the discharging process are ensured in combination with the design of an air pipe and a spray hole.

Description

Technical Field

[0001] The present application relates to the technical field of puffed food processing, and in particular to a discharging device of an puffing machine for feed production. Background Art

[0002] As an important food processing equipment, the puffing machine is widely used in the puffing of various grain crops, such as rice, corn, soybeans and wheat. It squeezes the raw materials through mechanical energy and converts it into heat energy to achieve food maturation and volume expansion, thereby producing crispy and delicious puffed food.

[0003] Since mechanical energy is converted into a large amount of heat energy during the puffing process, the temperature of the puffed feed is relatively high. When the high-temperature feed passes through the discharge port, it is easy to accumulate and stick at the discharge port due to the high temperature and increased volume after puffing, resulting in blockage. This not only affects the continuous production efficiency of the puffer, but may also cause equipment failure and increase maintenance and operating costs. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present application provides a discharging device for an extruder for feed production, which has advantages such as preventing accumulation and solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present application provides the following technical solution: a feed extruder discharging device for feed production, comprising a discharge box, the bottom end of which is configured as an arc shape, the front and rear inner side walls of the discharge box being fixedly connected to brackets, a pusher tube being rotatably connected between the two brackets, and the outer surface of the pusher tube being fixedly connected to two symmetrically arranged auger blades;

[0006] A cooling cover plate is hinged on the top of the discharge box, and a plurality of fans are installed inside the cooling cover plate.

[0007] Through the above scheme, the automatic pushing of materials in the discharge box is realized by the setting of the auger blades, which effectively prevents the accumulation and adhesion of high-temperature extruded feed at the discharge port, significantly reduces the occurrence of blockage, thereby improving the continuous production efficiency of the extruder, reducing equipment failures and maintenance costs, and the fan installed inside the cooling cover can quickly reduce the temperature of the extruded feed during the pushing process, avoiding the problem of material blockage caused by high temperature. Combined with the design of the air pipe and the spray hole, the cooling efficiency is further improved, ensuring the stability and quality of the feed during the discharge process. The temperature sensor installed on the inner wall of the discharge box can monitor the internal temperature in real time, providing the operator with accurate temperature data, facilitating timely adjustment of the cooling strategy, and the setting of the silo wall vibrator effectively prevents the material from adhering to the auger blades and the inner wall of the discharge box, further improving the discharge efficiency and equipment performance.

[0008] Furthermore, a temperature sensor is installed on the inner wall of the discharge box.

[0009] Through the above solution, by setting the temperature sensor, the purpose of monitoring the internal temperature of the discharge box can be achieved.

[0010] Furthermore, a filter screen is installed on the top of the cooling cover plate.

[0011] Through the above solution, foreign matter from the outside can be intercepted by the filter to prevent it from being sucked into the discharge box.

[0012] Furthermore, a plurality of supporting legs are fixedly connected to the bottom of the discharge box.

[0013] Through the above solution and the provision of the supporting legs, the purpose of supporting the discharge box can be achieved.

[0014] Furthermore, a bin wall vibrator is installed on one side of the discharge box.

[0015] Through the above solution, by setting the bin wall vibrator, the purpose of vibrating the discharge box can be achieved, and the material can be effectively prevented from adhering to the auger blades and the inner wall of the discharge box.

[0016] Furthermore, a handle is installed on the left side of the cooling cover.

[0017] Through the above solution, by providing the handle, it is convenient for the user to flip over the cooling cover plate, so as to facilitate cleaning of the inside of the discharge box.

[0018] Furthermore, one side of the discharge box is fixedly connected to a bellows, and the other end of the bellows is fixedly connected to a discharge pipe.

[0019] Through the above solution, by setting the bellows, a soft connection between the discharge pipe and the discharge box can be achieved, thereby avoiding damage to the discharge pipe during vibration.

[0020] Furthermore, the rear end of the push tube is rotatably connected to an air pipe, the other end of the air pipe is fixedly connected to the output end of an external air pump, a plurality of spray holes are opened on the outer surface of the push tube, and one end of the push tube is fixedly connected to the output end of an external motor.

[0021] Through the above solution and the setting of the spray holes, the cooling efficiency can be further improved.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] The discharging device of the extruder for feed production realizes the automatic pushing of materials in the discharge box through the setting of the auger blades, effectively prevents the accumulation and adhesion of high-temperature extruded feed at the discharge port, significantly reduces the occurrence of blockage, thereby improving the continuous production efficiency of the extruder, reducing equipment failure and maintenance costs, and the fan installed inside the cooling cover can quickly reduce the temperature of the extruded feed during the pushing process, avoiding the problem of material blockage caused by high temperature. Combined with the design of the air pipe and the spray hole, the cooling efficiency is further improved, ensuring the stability and quality of the feed during the discharging process. The temperature sensor installed on the inner wall of the discharge box can monitor the internal temperature in real time, providing the operator with accurate temperature data, facilitating timely adjustment of the cooling strategy, and the setting of the silo wall vibrator effectively prevents the material from adhering to the auger blades and the inner wall of the discharge box, further improving the discharging efficiency and equipment performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0025] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 2 ;

[0026] Figure 3 This is a cross-sectional view of the overall structure of this application;

[0027] Figure 4 This is a sectional view of the left side of the overall structure of this application.

[0028] In the picture:

[0029] 1. Discharge box; 2. Bracket; 3. Push pipe; 4. Auger blade; 5. Cooling cover; 6. Fan; 7. Temperature sensor; 8. Filter; 9. Support leg; 10. Silo wall vibrator; 11. Handle; 12. Bellows; 13. Air pipe; 14. Spray hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] See also Figure 1 、 Figure 2 and Figure 3In this embodiment, a discharging device of an extruder for feed production includes a discharging box 1. The bottom end of the discharging box 1 is set to be arc-shaped. The inner side walls of the front and rear ends of the discharging box 1 are fixedly connected with brackets 2. A pushing tube 3 is rotatably connected between the two brackets 2. The outer surface of the pushing tube 3 is fixedly connected to two symmetrically arranged auger pieces 4. Through the setting of the auger pieces 4, the material can be automatically pushed to the two ends of the discharging box 1, achieving the effect of automatic discharging and preventing material accumulation.

[0032] See also Figure 1 、 Figure 2 and Figure 4 A plurality of supporting legs 9 are fixedly connected to the bottom of the discharge box 1. The setting of the supporting legs 9 can achieve the purpose of supporting the discharge box 1. A temperature sensor 7 is installed on the inner wall of the discharge box 1. The setting of the temperature sensor 7 can achieve the purpose of monitoring the internal temperature of the discharge box 1. A cooling cover plate 5 is hinged on the top of the discharge box 1. A plurality of fans 6 are installed inside the cooling cover plate 5. The setting of the fans 6 can achieve the purpose of cooling the material.

[0033] See also Figure 1 、 Figure 2 and Figure 3 A handle 11 is installed on the left side of the cooling cover 5. The setting of the handle 11 can facilitate the user to flip the cooling cover 5, which is convenient for cleaning the inside of the discharge box 1. A filter screen 8 is installed on the top of the cooling cover 5. The filter screen 8 can intercept external foreign matter to prevent external foreign matter from being sucked into the discharge box 1. A silo wall vibrator 10 is installed on one side of the discharge box 1. Through the setting of the silo wall vibrator 10, the purpose of vibrating the discharge box 1 can be achieved, and the material can be effectively prevented from adhering to the auger piece 4 and the inner wall of the discharge box 1.

[0034] See also Figure 1 、 Figure 2 and Figure 3 The rear end of the pushing tube 3 is rotatably connected to the air pipe 13, and the other end of the air pipe 13 is fixedly connected to the output end of the external air pump. A plurality of spray holes 14 are provided on the outer surface of the pushing tube 3, and one end of the pushing tube 3 is fixedly connected to the output end of the external motor. The setting of the spray hole 14 can further improve the cooling efficiency. One side of the discharge box 1 is fixedly connected to the bellows 12, and the other end of the bellows 12 is fixedly connected to the discharge pipe. Through the setting of the bellows 12, a soft connection between the discharge pipe and the discharge box 1 can be achieved, thereby avoiding damage to the discharge pipe during vibration.

[0035] In the present embodiment, a discharging device of an extruder for feed production realizes automatic pushing of materials in the discharge box 1 through the setting of the auger blade 4, effectively preventing the accumulation and adhesion of high-temperature extruded feed at the discharge port, significantly reducing the occurrence of blockage, thereby improving the continuous production efficiency of the extruder, reducing equipment failure and maintenance costs, and the fan 6 installed inside the cooling cover 5 can quickly reduce the temperature of the extruded feed during the pushing process, avoiding the problem of material blockage caused by high temperature. Combined with the design of the air pipe 13 and the nozzle 14, the cooling efficiency is further improved, ensuring the stability and quality of the feed during the discharging process. The temperature sensor 7 installed on the inner wall of the discharge box 1 can monitor the internal temperature in real time, providing the operator with accurate temperature data, facilitating timely adjustment of the cooling strategy, and the setting of the silo wall vibrator 10 effectively prevents the material from adhering to the auger blade 4 and the inner wall of the discharge box 1, further improving the discharging efficiency and equipment performance.

[0036] The working principle of the above embodiment is as follows: first, the puffed feed is fed into the discharge box 1. The bottom end of the discharge box 1 is designed to be arc-shaped. This design helps the material to flow smoothly to the two ends of the discharge box 1 under the action of gravity and the auger blades 4. Two brackets 2 are fixedly connected to the inner side walls at the front and rear ends of the discharge box 1. The pushing tube 3 is rotatably connected between the brackets 2. The outer surface of the pushing tube 3 is fixedly connected to two symmetrically arranged auger blades 4. When the motor is started, the pushing tube 3 is driven to rotate by the transmission device, and the auger blades 4 also rotate accordingly. The spiral structure of the auger blades 4 enables the material to be continuously pushed to the two ends of the discharge box 1 during the rotation process, realizing automatic discharging of the material and effectively preventing the accumulation and adhesion of the material at the discharge port. At the same time, in order to reduce the temperature of the material, a cooling cover plate 5 is hinged on the top of the discharge box 1. A plurality of fans 6 are installed inside the cooling cover plate 5. When the fans 6 are started, a cooling fan 6 is generated. The strong wind blows air to cool the material. In addition, the rear end of the pushing tube 3 is also rotatably connected to the air pipe 13, and the other end of the air pipe 13 is fixedly connected to the external air pump output end. When the air pump is working, the cold air will be sent into the pushing tube 3 through the air pipe 13, and ejected through multiple nozzles 14 on the outer surface of the pushing tube 3, further improving the cooling efficiency. A temperature sensor 7 is also installed on the inner wall of the discharge box 1. The temperature sensor 7 can monitor the temperature inside the discharge box 1 in real time and feed back the temperature data to the operator. The operator can adjust the speed of the fan 6 and the output of the air pump in time according to the temperature data to optimize the cooling effect. In addition, in order to prevent the material from adhering to the auger piece 4 and the inner wall of the discharge box 1, a silo wall vibrator 10 is also installed on one side of the discharge box 1. When the silo wall vibrator 10 is working, it will generate vibration to help the material fall off smoothly, further improving the discharge efficiency and equipment performance.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0038] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A feed production extruder discharging device, comprising a discharge box (1), characterized in that: The bottom end of the discharge box (1) is set to be arc-shaped, and the inner side walls of the front end and the rear end of the discharge box (1) are fixedly connected to brackets (2), and a push tube (3) is rotatably connected between the two brackets (2), and the outer surface of the push tube (3) is fixedly connected to two symmetrically arranged screw dragon pieces (4); A cooling cover plate (5) is hingedly connected to the top end of the discharge box (1), and a plurality of fans (6) are installed inside the cooling cover plate (5).

2. The feed production extruder discharging device according to claim 1, characterized in that: A temperature sensor (7) is installed on the inner wall of the discharge box (1).

3. The feed production extruder discharging device according to claim 1, characterized in that: A filter screen (8) is installed on the top of the cooling cover plate (5).

4. The feed production extruder discharging device according to claim 1, characterized in that: A plurality of supporting legs (9) are fixedly connected to the bottom of the discharge box (1).

5. The feed production extruder discharging device according to claim 1, characterized in that: A bin wall vibrator (10) is installed on one side of the discharge box (1).

6. The feed production extruder discharging device according to claim 1, characterized in that: A handle (11) is installed on the left side of the cooling cover plate (5).

7. The discharging device of a feed extruder according to claim 1, characterized in that: One side of the discharge box (1) is fixedly connected to a bellows (12), and the other end of the bellows (12) is fixedly connected to a discharge pipe.

8. The feed production extruder discharging device according to claim 1, characterized in that: The rear end of the push tube (3) is rotatably connected to an air pipe (13), the other end of the air pipe (13) is fixedly connected to the output end of an external air pump, a plurality of spray holes (14) are provided on the outer surface of the push tube (3), and one end of the push tube (3) is fixedly connected to the output end of an external motor.

Images