Raw material adding device for pet feed processing

Abstract

The utility model discloses a raw material adding device for pet feed processing, which comprises a feed bin, a feed delivery pipe is arranged at the center line of the bottom of the feed bin along the length direction, a feeding pipe is vertically arranged on the lower surface of one end of the feed delivery pipe, the feeding pipe is communicated with the feed delivery pipe, a spiral conveyor is rotatably arranged in the feed delivery pipe, and the spiral conveyor is communicated with the feed delivery pipe. A double-shaft motor is installed at one end, in the length direction, of the conveying pipe, and one output shaft of the double-shaft motor is fixedly connected with the spiral conveyor. According to the utility model, by arranging the material distributing and dispersing assembly, raw materials are uniformly dispersed and scattered into different positions in the feed mixing machine to form a multi-point distribution feeding mode, so that the initial distribution of the raw materials in the mixing machine is more uniform, the local accumulation phenomenon caused by traditional concentrated feeding is avoided, and the mixing efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to feed processing technical field, especially in pet feed processing is with raw material adding device. BACKGROUND

[0002] In pet feed processing industry, the uniform addition of raw materials is one of the key process links to ensure the quality stability of feed products. At present, the raw material adding device commonly used in the market mainly relies on two technical solutions of screw conveying and vibration feeding to realize the quantitative supply of raw materials. Although these traditional technologies can meet the basic production needs to some extent, they still have many technical limitations in actual application, which need to be improved and perfected.

[0003] Specifically, whether adopting screw conveying or vibration feeding mode, the existing technical solutions all have a common problem: the raw materials are finally concentrated into the specific position of the feed mixer in the form of strands through the feeding pipe. This concentrated feeding mode leads to extremely uneven initial distribution of raw materials in the mixer, and there is obvious local concentration difference between different raw material components. This uneven initial distribution seriously affects the subsequent mixing effect, forcing the mixer to prolong the stirring time to ensure the sufficient mixing of raw materials. This not only significantly reduces the production efficiency of feed processing and increases the energy consumption cost, but also may lead to uneven mixing and affect the quality stability of the final product. SUMMARY

[0004] The utility model aims at overcoming the existing technology that the raw materials are finally concentrated into the specific position of the feed mixer in the form of strands through the feeding pipe, which leads to extremely uneven initial distribution of raw materials in the mixer, and there is obvious local concentration difference between different raw material components. This uneven initial distribution seriously affects the subsequent mixing effect, forcing the mixer to prolong the stirring time to ensure the sufficient mixing of raw materials, which not only significantly reduces the production efficiency of feed processing and increases the energy consumption cost, but also may lead to uneven mixing and affect the quality stability of the final product. The utility model provides a raw material adding device for pet feed processing, which uniformly disperses the raw materials into different positions in the feed mixer through the setting of the material dispersion assembly, forming a multi-point distribution feeding mode. This innovative material distribution method brings many beneficial effects: first, the initial distribution of raw materials in the mixer is more uniform, avoiding the local accumulation phenomenon caused by traditional concentrated feeding, and significantly improving the mixing efficiency; second, by adjusting the movement parameters (such as stroke, frequency, etc.) of the electric telescopic rod, the distribution range and density of raw materials can be accurately controlled to meet the needs of different formulations and production processes; finally, this design can also effectively reduce the stirring load of the mixer and shorten the mixing time, thereby improving the production efficiency and reducing the energy consumption.

[0005] To achieve the above object, the technical scheme adopted by the utility model is

[0006] The utility model discloses a raw material adding device for pet feed processing, including stock bin, it is used for storing feed raw materials, the bottom of stock bin is provided with the feed pipe along the center line of length direction, the lower surface of one end of feed pipe is provided with the feeding pipe perpendicularly, the feeding pipe is connected with the feed pipe, the spiral conveyer is rotatably arranged in the feed pipe, the one end along the length direction of feed pipe is equipped with double -shaft motor, one of the output shaft of double -shaft motor is fixedly connected with spiral conveyer,

[0007] The bottom of the feed pipe is provided with a cloth dispersing mechanism around the outside of the feeding pipe, the cloth dispersing mechanism is used for uniformly dispersing the feed raw materials discharged through the feeding pipe into the feed mixer, improving the mixing efficiency and uniformity, and reducing the stirring time.

[0008] The cloth dispersing mechanism includes an upper annular seat, a lower annular seat and a cloth pipe, the upper annular seat is welded to the lower surface of the feed pipe, and the central axis of the upper annular seat coincides with the central axis of the feeding pipe, the upper surface of the lower annular seat is welded with a sliding seat, the sliding seat is slidably connected with the annular sliding groove opened on the lower surface of the upper annular seat, the two side walls of the cloth pipe are welded with sliding rails along the length direction, the lower surface of the lower annular seat is welded with two connecting blocks, the connecting blocks are slidably connected with the sliding rails, so that the cloth pipe can move back and forth between the two connecting blocks for position adjustment.

[0009] As preferred, the two side walls of the cloth pipe are welded with concave seats along the length direction, strip-shaped sliding grooves are opened on the inner walls of the horizontal ends of the concave seats, driving blocks are welded on the connecting blocks, the driving blocks are slidably connected with the strip-shaped sliding grooves, electric telescopic rods are welded on the inner walls of the vertical ends of the concave seats, and the telescopic ends of the electric telescopic rods are fixedly connected with the driving blocks.

[0010] As preferred, the upper annular seat is provided with a linkage mechanism, the linkage mechanism is drivingly connected with the cloth dispersing mechanism, when the double-shaft motor drives the feed pipe to feed, the linkage mechanism synchronously drives the cloth pipe to rotate for uniform cloth distribution.

[0011] As preferred, the linkage mechanism includes a bearing seat, the bearing seat is fixedly welded on the upper annular seat, a linkage shaft is rotatably connected in the bearing seat, a transmission gear is welded on the bottom end of the linkage shaft, a gear ring is welded on the outer wall of the lower annular seat, the gear ring is meshingly connected with the transmission gear, a first bevel gear is fixed on the top end of the linkage shaft, a second bevel gear is fixed on the other output shaft of the double-shaft motor, and the first bevel gear and the second bevel gear are meshingly connected.

[0012] As preferred, the top of the bin is connected with an upper cover through a hinge, the upper cover can be opened through the hinge, so that the upper opening of the bin is exposed, and the upper cover is provided with two visual windows for observing the storage amount of the feed raw materials in the bin.

[0013] As preferred, the outer surface of the bin is wrapped with a reinforcing grid, the reinforcing grid is welded with supporting legs, the supporting legs are provided with two groups, and the two groups of supporting legs are symmetrically arranged about the material conveying pipe, the two groups of supporting legs are used for supporting and fixing the bin, and are connected with the reinforcing grid through the supporting legs, so that the uniformity of the stress of the bin is improved, and the stability of the supporting of the supporting legs is improved.

[0014] As preferred, the cross section of the material distributing pipe is a U-shaped structure, and the material distributing pipe is arranged at an angle of 30 degrees with the horizontal plane or horizontally.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] When the feed raw materials are discharged through the lower end of the material distributing pipe, the raw materials are uniformly dispersed and scattered into different positions in the feed mixer through the material distributing assembly, and a multi-point distribution feeding mode is formed. This innovative feeding mode has the following beneficial effects: firstly, the initial distribution of the raw materials in the mixer is more uniform, and the local accumulation phenomenon caused by the traditional centralized feeding is avoided, and the mixing efficiency is significantly improved; secondly, by adjusting the motion parameters (such as stroke and frequency) of the electric telescopic rod, the distribution range and density of the raw materials can be accurately controlled, and the needs of different formulas and production processes can be met; finally, the design can also effectively reduce the stirring load of the mixer and shorten the mixing time, thereby improving the production efficiency and reducing the energy consumption. In addition, uniform feeding can also help to reduce the dust generation in the mixing process, improve the working environment, and ensure the uniform distribution of trace additives and improve the quality stability of the final product. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a structure diagram of the material distributing mechanism in the utility model Figure 1 ;

[0020] Figure 4 It is a structure diagram of the material distributing mechanism in the utility model Figure 2 ;

[0021] Figure 5 It is a structure diagram of the material distributing pipe in the utility model;

[0022] Figure 6 For the utility model Figure 1 A area of the utility model.

[0023] Reference signs: 1, stock bin; 11, upper cover; 2, reinforcing grid; 3, material conveying pipe; 31, screw conveyor; 4, supporting leg; 5, feeding pipe; 6, material dispersing mechanism; 61, upper annular seat; 62, lower annular seat; 63, sliding seat; 64, connecting block; 65, material pipe; 66, sliding rail; 67, concave seat; 68, strip-shaped sliding groove; 69, driving block; 610, electric telescopic rod; 7, linkage mechanism; 71, bearing seat; 72, linkage shaft; 73, gear ring; 74, transmission gear; 75, first bevel gear; 76, second bevel gear; 8, double-shaft motor. DETAILED DESCRIPTION

[0024] The following will be further described in combination with the accompanying Figure 1 - the accompanying Figure 6 , further illustrate the specific embodiments of the utility model pet feed processing with raw material adding device, overcome the raw material in the prior art is finally through the feeding pipe in the form of strand concentrated into the specific location of feed mixer, this kind of centralized feeding mode causes the initial distribution of raw material in the mixer to be extremely uneven, there are obvious local concentration differences between different raw material components. This uneven initial distribution state seriously affects the subsequent mixing effect, forcing the mixer to have to extend the stirring time to ensure the sufficient mixing of raw materials, this not only significantly reduces the production efficiency of feed processing, increases the energy cost, also can cause uneven mixing and affect the quality stability of the final product, provide a kind of pet feed processing with raw material adding device, by setting up material dispersing component, raw materials will be evenly scattered into different positions in the feed mixer, form multi-point distribution feeding mode, this innovative material way brings many beneficial effects: first, the initial distribution of raw material in the mixer is more uniform, avoids the local accumulation phenomenon caused by traditional centralized feeding, significantly improves the mixing efficiency;Second, by adjusting the movement parameters (such as stroke, frequency, etc.) of electric telescopic rod, the distribution range and density of raw materials can be accurately controlled, to meet the needs of different formulations and production processes;Finally, the design can also effectively reduce the stirring load of the mixer, shorten the mixing time, thereby improving the production efficiency and reducing the energy consumption. The utility model pet feed processing with raw material adding device is not limited to the description of the following embodiments.

[0025] Example 1

[0026] The utility model provides a raw material adding device for pet feed processing, including stock bin 1 for storing feed raw materials, the bottom of stock bin 1 is provided with the feed pipe 3 along the length direction center line, the lower surface of one end of feed pipe 3 is vertically provided with the feeding pipe 5, and the feeding pipe 5 is connected with the feed pipe 3 in the lead-through connection, the spiral conveyor 31 is rotatably arranged in the feed pipe 3, and the feed pipe 3 is provided with double-shaft motor 8 along the length direction one end, and one of the output shafts of double-shaft motor 8 is fixedly connected with the spiral conveyor 31;

[0027] The bottom of feed pipe 3 is provided with the cloth dispersing mechanism 6 around the outside of feeding pipe 5, the cloth dispersing mechanism 6 is used to uniformly disperse the feed raw materials discharged through the feeding pipe 5 into the feed mixer, improves the efficiency and uniformity of mixing, and reduces the stirring time;

[0028] The cloth dispersing mechanism 6 includes upper annular seat 61, lower annular seat 62 and cloth pipe 65, the upper annular seat 61 is welded on the lower surface of feed pipe 3, and the central axis of upper annular seat 61 coincides with the central axis of feeding pipe 5, the upper surface of lower annular seat 62 is welded with sliding seat 63, the sliding seat 63 is slidably connected with the annular sliding groove not shown in the drawing on the lower surface of upper annular seat 61, the both side walls of cloth pipe 65 are welded with sliding rails 66 along the length direction, the lower surface of lower annular seat 62 is welded with two connecting blocks 64, the connecting blocks 64 are slidably connected with sliding rails 66, so that the cloth pipe 65 can move back and forth between the two connecting blocks 64 and adjust the position.

[0029] The both side walls of cloth pipe 65 are welded with concave seats 67 along the length direction, the horizontal end inner wall of concave seat 67 is provided with strip-shaped sliding groove 68, the driving block 69 is welded on the connecting block 64, the driving block 69 is slidably connected with strip-shaped sliding groove 68, one of the vertical end inner walls of concave seat 67 is welded with electric telescopic rod 610, and the telescopic end of electric telescopic rod 610 is fixedly connected with driving block 69;

[0030] The section of cloth pipe 65 is U-shaped structure, and the cloth pipe 65 forms a 30-degree angle with the horizontal plane or is horizontally arranged.

[0031] The upper annular seat 61 is provided with linkage mechanism 7, the linkage mechanism 7 is drivingly connected with cloth dispersing mechanism 6, when double-shaft motor 8 drives the feed pipe 3 to feed, the linkage mechanism 7 synchronously drives the cloth pipe 65 to rotate and uniformly distributes the cloth.

[0032] In this embodiment, when the raw material adding device for pet food processing is in use, the double-shaft motor 8 is controlled to drive the screw conveyor 31 to rotate, and the feed raw materials in the feeding pipe 3 are discharged through the feeding pipe 5 for raw material addition. When the feed falls into the distribution pipe 65 through the feeding pipe 5, the distribution pipe 65 is driven to rotate by the linkage mechanism 7, so that the feed is uniformly distributed around the inside of the feed mixer. During the rotation of the distribution pipe 65, the electric telescopic rod 610 is controlled to reciprocate, driving the distribution pipe 65 to move back and forth, so that the distribution pipe 65 can realize reciprocating movement synchronously during rotation, and the feed is uniformly dispersed and scattered into the feed mixer through the lower end of the distribution pipe 65. Specifically, the reciprocating movement of the electric telescopic rod 610 can effectively drive the distribution pipe 65 to move back and forth regularly while rotating. This compound motion mechanism enables the distribution pipe 65 to form a complex motion trajectory in three-dimensional space, thereby significantly improving the uniformity of raw material distribution. Specifically, when the feed is discharged through the lower end of the distribution pipe 65, due to the rotation and reciprocating movement of the distribution pipe 65, the raw materials are uniformly dispersed and scattered into different positions in the feed mixer, forming a multi-point distribution feeding mode. This innovative distribution method has many benefits: first, the initial distribution of raw materials in the mixer is more uniform, avoiding the local accumulation caused by traditional centralized feeding, and significantly improving the mixing efficiency; second, by adjusting the motion parameters (such as stroke and frequency) of the electric telescopic rod 610, the distribution range and density of the raw materials can be accurately controlled to meet the needs of different formulations and production processes; finally, this design can effectively reduce the stirring load of the mixer and shorten the mixing time, thereby improving production efficiency and reducing energy consumption. In addition, uniform distribution can also help reduce dust generation during mixing, improve the working environment, and ensure uniform distribution of trace additives to improve the quality stability of the final product.

[0033] Embodiment 2

[0034] The linkage mechanism 7 includes a bearing seat 71 welded and fixed on the upper annular seat 61, a linkage shaft 72 rotatably connected in the bearing seat 71, a transmission gear 74 welded to the bottom end of the linkage shaft 72, a gear ring 73 welded to the outer wall of the lower annular seat 62, the gear ring 73 being in gear meshing connection with the transmission gear 74, a first bevel gear 75 fixed to the top end of the linkage shaft 72, and a second bevel gear 76 fixed to the other output shaft of the double-shaft motor 8, the first bevel gear 75 and the second bevel gear 76 being in gear meshing connection.

[0035] Specifically, in the embodiment, the rotary driving mechanism for the material distribution mechanism 6 is not needed due to the linkage mechanism 7, and when the double-shaft motor 8 drives the spiral conveyor 31 to rotate and the feedstock in the feeding pipe 3 is discharged through the feeding pipe 5, the double-shaft motor 8 drives the material distribution pipe 65 to rotate through the linkage mechanism 7, thereby uniformly distributing the material.

[0036] The linkage mechanism 7 is innovatively arranged, the driving system is optimally integrated, the rotary driving mechanism for the material distribution mechanism 6 is not needed, the power output characteristics of the double-shaft motor 8 are ingeniously utilized, the material distribution pipe 65 is synchronously driven to rotate through the linkage mechanism 7 when the double-shaft motor 8 drives the spiral conveyor 31 to rotate and the feedstock in the feeding pipe 3 is discharged through the feeding pipe 5, the integrated driving scheme simplifies the mechanical structure and realizes the accurate synchronization of the conveying and distribution actions, firstly, the double functions are realized through a single power source, the equipment structure is greatly simplified, and the manufacturing cost and maintenance difficulty are reduced; secondly, the accurate synchronization of the conveying and distribution actions is ensured, the action asynchronization problem of the traditional separate driving is avoided, and the reliability of the system operation is improved; thirdly, the compact design saves the equipment installation space, and is particularly suitable for use in a production environment with limited space.

[0037] Embodiment 3

[0038] The top of the hopper 1 is hingedly connected with an upper cover 11, the upper cover 11 can be opened through hinged turning, so that the upper part of the hopper 1 is exposed, and the upper cover 11 is provided with two visual windows for observing the storage amount of the feedstock in the hopper 1, the hopper 1 is wrapped with a reinforcing grid 2, the reinforcing grid 2 is welded with supporting legs 4, the two groups of supporting legs 4 are symmetrically arranged about the feeding pipe 3, the two groups of supporting legs 4 are used for supporting and fixing the hopper 1, and are connected with the reinforcing grid 2 through the supporting legs 4, so as to improve the uniformity of the force received by the hopper 1 and the stability of the supporting legs 4.

[0039] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material adding device for pet food processing, comprising a silo (1), characterized in that, The bottom of the bunker (1) is provided with a feeding pipe (3) at the lengthwise center line, one end of the feeding pipe (3) is vertically provided with a feeding pipe (5), a spiral conveyor (31) is rotatably arranged in the feeding pipe (3), a double-shaft motor (8) is mounted at one end of the feeding pipe (3) along the length direction, and one output shaft of the double-shaft motor (8) is fixedly connected with the spiral conveyor (31); A material distribution mechanism (6) is arranged around the outside of the feeding pipe (5) at the bottom of the feeding pipe (3), and the material distribution mechanism (6) is used for uniformly distributing the feed raw materials discharged through the feeding pipe (5) into the feed mixer. The material distribution mechanism (6) comprises an upper annular seat (61), a lower annular seat (62) and a material pipe (65), the upper annular seat (61) is welded on the lower surface of the feeding pipe (3), a sliding seat (63) is welded on the upper surface of the lower annular seat (62), the sliding seat (63) is slidably connected with the annular sliding groove formed on the lower surface of the upper annular seat (61), and sliding rails (66) are welded on the two side walls of the material pipe (65) along the length direction, two connecting blocks (64) are welded on the lower surface of the lower annular seat (62), and the connecting blocks (64) are slidably connected with the sliding rails (66), so that the material pipe (65) can move back and forth between the two connecting blocks (64).

2. The raw material adding device for pet food processing according to claim 1, characterized in that: Recessed seats (67) are welded on the two side walls of the material pipe (65) along the length direction, a strip-shaped sliding groove (68) is formed on the horizontal end inner wall of the recessed seat (67), a driving block (69) is welded on the connecting block (64), the driving block (69) is slidably connected with the strip-shaped sliding groove (68), an electric telescopic rod (610) is welded on one vertical end inner wall of the recessed seat (67), and the telescopic end of the electric telescopic rod (610) is fixedly connected with the driving block (69).

3. The raw material adding device for pet food processing according to claim 2, characterized in that: A linkage mechanism (7) is arranged on the upper annular seat (61) and is in transmission connection with the material distribution mechanism (6), when the double-shaft motor (8) drives the feeding pipe (3) to feed, the linkage mechanism (7) synchronously drives the material pipe (65) to rotate and uniformly distribute the materials.

4. The raw material adding device for pet food processing according to claim 3, characterized in that: The linkage mechanism (7) comprises a bearing seat (71) which is fixedly welded on the upper annular seat (61), a linkage shaft (72) which is rotatably connected in the bearing seat (71), a transmission gear (74) which is welded on the bottom end of the linkage shaft (72), a gear ring (73) which is welded on the outer wall of the lower annular seat (62), the gear ring (73) is in gear meshing connection with the transmission gear (74), a first bevel gear (75) which is fixed on the top end of the linkage shaft (72), a second bevel gear (76) which is fixed on the other output shaft of the double-shaft motor (8), and the first bevel gear (75) and the second bevel gear (76) are in gear meshing connection.

5. The raw material adding device for pet food processing according to claim 4, characterized in that: The top of the bunker (1) is hingedly connected with an upper cover (11), the upper cover (11) can be opened by hingedly turning, so that the upper opening of the bunker (1) is exposed, and feeding is carried out, two visual windows are arranged on the upper cover (11) and are used for observing the storage amount of the feed raw materials in the bunker (1).

6. The raw material adding device for pet food processing according to claim 5, characterized in that: The outer surface of the bunker (1) is wrapped with a reinforcing grid (2), the reinforcing grid (2) is welded with supporting legs (4), the supporting legs (4) are provided in two groups, and the two groups of supporting legs (4) are symmetrically arranged about the material conveying pipe (3), and the two groups of supporting legs (4) are used for supporting and fixing the bunker (1).

7. The raw material adding device for pet food processing according to claim 6, characterized in that: The cross section of the cloth pipe (65) is a U-shaped structure, the cloth pipe (65) forms a 30-degree angle with the horizontal plane or the cloth pipe (65) is horizontally arranged.

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