Automatic feeding and conveying production line based on kneading state energetic materials

Abstract

The utility model discloses an automatic feeding and conveying production line based on an energetic material in a kneading state, which relates to the technical field of automatic feeding and comprises an automatic feeding device, a granulating device and a conveying and feeding device arranged between a discharge port of the automatic feeding device and a feed port of the granulating device. The bottom of the transfer feeding device is rotatably mounted on the granulation device, and the height of one side, matched with the discharge port of the automatic feeding device, of the transfer feeding device is higher than that of one side, matched with the feed port of the granulation device, of the transfer feeding device. After the automatic feeding device extrudes materials, the materials fall onto the conveying and feeding device through the discharging opening of the lower automatic feeding device, the conveying and feeding device has an inclined angle, and the materials enter a material cylinder or other containers in a free state when moving downwards. The use is more flexible and convenient.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding technology, and more specifically to the field of automatic feeding and conveying production line technology for energetic materials in a kneaded state. Background Technology

[0002] Currently, energetic materials refer to substances that can rapidly release large amounts of energy under specific conditions, and are commonly used in propellants, explosives, pyrotechnics, and other fields. The preparation of energetic materials requires slurry granulation equipment. The feeding of this equipment is done manually, with continuous manual addition of slurry to support granular material. However, the hopper of the slurry granulation equipment is small and cannot hold excessive amounts of slurry, requiring constant manual addition. This prevents automated feeding and reduces production efficiency. Furthermore, manual addition of slurry relies solely on gravity, resulting in uneven feeding rates and maximizing the equipment's efficiency. For handling highly hazardous slurries, frequent manual feeding can harm personnel health; toxic, corrosive, or highly explosive materials are unsuitable for frequent contact. Existing patents disclose the following technologies:

[0003] Patent publication number CN119236802A, entitled "An Automatic Feeding and Conveying Production Line and Feeding Method for Energetic Materials in a Kneaded State," discloses the following: A gantry frame is included; an injection component and a pressing component are provided inside the gantry frame; the two sides of the injection component are slidably adapted to the inner wall of the gantry frame, and the pressing component is telescopically fixedly connected to the top of the gantry frame; the injection component and the pressing component are coaxial; the injection component has a transfer hopper, and a clamping valve is fixedly connected to the bottom of the transfer hopper, with a discharge pipe detachably connected to the end of the clamping valve away from the transfer hopper; the pressing component has a telescopic pressing head, which is telescopically adapted to the inside of the transfer hopper. The beneficial effects of this invention are low feeding frequency, automatic feeding capability, high production efficiency, uniform feeding speed, and protection of personnel health.

[0004] The above-mentioned feeding method, which uses a fixed feeding tube, has the drawback of not being able to adjust the angle and position. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic feeding and conveying production line for energetic materials in a kneaded state in order to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] This utility model provides an automatic feeding and conveying production line for energetic materials in a kneaded state, including an automatic feeding device, a granulation device, and a conveying device. The conveying device is located between the discharge port of the automatic feeding device and the inlet of the granulation device. The bottom of the conveying device is rotatably mounted on the granulation device. The height of the side of the conveying device that mates with the discharge port of the automatic feeding device is higher than the height of the side of the conveying device that mates with the inlet of the granulation device.

[0008] Specifically, after the automatic feeding device compresses the material, the material falls through the discharge port of the lower automatic feeding device onto the conveying feeding device. The conveying feeding device has an inclined angle, allowing the material to freely enter the material cylinder or other container as it moves downwards. This makes it more flexible and convenient to use.

[0009] In one embodiment, the bottom of the conveying and feeding device is rotatably mounted on the granulation device via a manual or automatic rotation adjustment mechanism.

[0010] Specifically, the bottom of the conveying and feeding device has a manual rotation adjustment mechanism (an automatic rotation device can also be designed), which can be adjusted to [position missing] when not in use. Figure 4 This position facilitates feeding or cleaning by the automatic feeding device. When receiving and transferring materials, the automatic feeding device rotates to below the discharge port.

[0011] In one embodiment, the conveying and feeding device includes a rotating base, a support rod with its bottom fixed on the rotating base, an inclined bracket set on the top of the support rod, a conveyor belt mounted on the inclined bracket, and a drive mechanism that drives the conveyor belt to rotate. The conveyor belt is set at an inclination.

[0012] In one embodiment, the inclined support includes an inclined support base plate and an inclined conveyor mounting frame. The edge of the support base plate is connected to the conveyor mounting frame by two sets of connecting rod assemblies, and the upper end of the support rod is connected to the support base plate.

[0013] Specifically, the support base plate is a square base plate, and the conveyor mounting frame is a directional mounting frame. This structure and shape can reduce manufacturing costs and provide stability.

[0014] In one embodiment, a reinforcing rod is also included to increase the support strength. The support rod is set vertically, and the reinforcing rod is set at an angle. One end of the reinforcing rod is welded to the bottom of the side wall of the support rod, and the other end of the support rod is welded to the bottom of the support base plate. The top height of the higher side of the reinforcing rod is higher than the top height of the support rod.

[0015] In one embodiment, the support base plate and the conveyor mounting frame are parallel to each other, and each set of connecting rod assemblies includes at least two connecting rods, with both ends of each connecting rod welded to the edge of the conveyor mounting frame and the edge of the support base plate, respectively.

[0016] In one embodiment, the drive mechanism includes a drive sprocket assembly mounted on the higher side of the support base plate, a driven sprocket assembly disposed on the lower side of the support base plate, annular chains fixed to both sides of the conveyor belt, and a drive motor. Both annular chains mesh with the drive sprocket assembly and the driven sprocket assembly, and the output shaft of the drive motor drives the drive sprocket assembly to rotate.

[0017] In one embodiment, both sides of the outer surface of the conveyor belt are provided with pleats to prevent material from falling off.

[0018] Specifically, the feeding device has pleated edges on both sides to prevent materials from entering the moving mechanism.

[0019] In one embodiment, a manual rotation adjustment mechanism is also included. The manual rotation adjustment mechanism includes a bearing and a rotation handle fixed on the outer shell platform of the granulation device. The bearing is vertically arranged, and the bottom of the conveying and feeding device is welded to the inner ring of the bearing. The rotation handle is fixed on the conveying and feeding device.

[0020] In one embodiment, an automatic rotation adjustment mechanism is also included. The automatic rotation adjustment mechanism includes a bearing, a rotating shaft, and a rotating motor. The bearing is vertically fixed on the outer shell platform of the granulation device. The rotating shaft is fixedly sleeved on the inner ring of the bearing. The bottom of the feeding device is welded to the upper end of the rotating shaft. The output shaft of the rotating motor is connected to the lower end of the rotating shaft through a coupling.

[0021] The beneficial effects of this utility model are as follows:

[0022] After the automatic feeding device compresses the material, the material falls through the discharge port of the lower automatic feeding device onto the conveying feeding device. The conveying feeding device has an inclined angle, allowing the material to freely enter the material cylinder or other container as it moves downwards. This makes it more flexible and convenient to use. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 yes Figure 1 Another view;

[0026] Figure 3 This is a schematic diagram of the material transfer and feeding device;

[0027] Figure 4 This is a schematic diagram of the structure without any added materials.

[0028] Figure 5 This is a schematic diagram of the structure in the feeding state;

[0029] Reference numerals: 1. Automatic feeding device; 2. Transfer feeding device; 3. Granulation device; 21. Rotating base; 22. Support rod; 23. Connecting rod assembly; 24. Conveyor mounting frame; 25. Conveyor belt; 26. Pleated edge; 27. Drive mechanism; 28. Support base plate; 29. ​​Reinforcing rod. Detailed Implementation

[0030] To make the technical problems, technical solutions, and technical effects of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] 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.

[0032] It should be noted that similar reference numerals 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. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only 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.

[0034] Example 1

[0035] like Figures 1 to 5As shown, this embodiment provides an automatic feeding and conveying production line for energetic materials in a kneaded state, including an automatic feeding device 1, a granulation device 3, and a conveying device 2. The conveying device 2 is located between the discharge port of the automatic feeding device 1 and the feed port of the granulation device 3. The bottom of the conveying device 2 is rotatably mounted on the granulation device 3. The height of the side of the conveying device 2 that mates with the discharge port of the automatic feeding device 1 is higher than the height of the side of the conveying device 2 that mates with the feed port of the granulation device 3.

[0036] Specifically, after the automatic feeding device 1 compresses the material, the material falls through the discharge port of the automatic feeding device 1 onto the conveying and feeding device 2. The conveying and feeding device 2 has an inclined angle, allowing the material to freely enter the material cylinder or other container as it moves downwards. This makes it more flexible and convenient to use.

[0037] Example 2

[0038] like Figures 1 to 5 As shown, this embodiment provides an automatic feeding and conveying production line for energetic materials in a kneaded state, including an automatic feeding device 1, a granulation device 3, and a conveying device 2. The conveying device 2 is located between the discharge port of the automatic feeding device 1 and the feed port of the granulation device 3. The bottom of the conveying device 2 is rotatably mounted on the granulation device 3. The height of the side of the conveying device 2 that mates with the discharge port of the automatic feeding device 1 is higher than the height of the side of the conveying device 2 that mates with the feed port of the granulation device 3.

[0039] The bottom of the conveying and feeding device 2 is rotatably mounted on the granulation device 3 via a manual or automatic rotation adjustment mechanism.

[0040] Specifically, the bottom of the conveying and feeding device 2 has a manual rotation adjustment mechanism (an automatic rotation device can also be designed), which can be adjusted to [position missing] when not in use. Figure 4 This status facilitates automatic feeding or cleaning by the automatic feeding device 1. When receiving and transferring materials, as shown... Figure 5 The automatic feeding device 1 rotates to the bottom of the discharge port.

[0041] Example 3

[0042] like Figures 1 to 5 As shown, this embodiment provides an automatic feeding and conveying production line for energetic materials in a kneaded state, including an automatic feeding device 1, a granulation device 3, and a conveying device 2. The conveying device 2 is located between the discharge port of the automatic feeding device 1 and the feed port of the granulation device 3. The bottom of the conveying device 2 is rotatably mounted on the granulation device 3. The height of the side of the conveying device 2 that mates with the discharge port of the automatic feeding device 1 is higher than the height of the side of the conveying device 2 that mates with the feed port of the granulation device 3.

[0043] The conveying and feeding device 2 includes a rotating base 21, a support rod 22 with its bottom fixed on the rotating base 21, an inclined bracket set on the top of the support rod 22, a conveyor belt 25 mounted on the inclined bracket, and a drive mechanism 27 that drives the conveyor belt 25 to rotate. The conveyor belt 25 is set at an inclination.

[0044] The inclined support includes an inclined support base plate 28 and an inclined conveying mounting frame 24. The edge of the support base plate 28 is connected to the conveying mounting frame 24 by two sets of connecting rod assemblies 23, and the upper end of the support rod 22 is connected to the support base plate 28.

[0045] Specifically, the support base plate 28 is a square base plate, and the conveying mounting frame 24 is a directional mounting frame. This structure and shape can reduce manufacturing costs and provide stability.

[0046] Example 4

[0047] This embodiment is a further optimization based on embodiment 3, specifically:

[0048] It also includes a reinforcing rod 29 for increasing the support strength. The support rod 22 is set vertically, and the reinforcing rod 29 is set at an angle. One end of the reinforcing rod 29 is welded to the bottom of the side wall of the support rod 22, and the other end of the support rod 22 is welded to the bottom of the support base plate 28. The top height of the higher side of the reinforcing rod 29 is higher than the top height of the support rod 22.

[0049] The supporting base plate 28 and the conveying mounting frame 24 are parallel to each other. Each set of connecting rod assemblies 23 includes at least two connecting rods, and the two ends of each connecting rod are welded to the edge of the conveying mounting frame 24 and the edge of the supporting base plate 28, respectively.

[0050] The drive mechanism 27 includes a drive sprocket assembly mounted on the higher side of the support base plate 28, a driven sprocket assembly disposed on the lower side of the support base plate 28, annular chains fixed to both sides of the conveyor belt 25, and a drive motor. Both annular chains mesh with the drive sprocket assembly and the driven sprocket assembly, and the output shaft of the drive motor drives the drive sprocket assembly to rotate.

[0051] Both sides of the outer surface of the conveyor belt 25 are provided with pleats 26 to prevent material from falling off.

[0052] Specifically, the feeding device 2 has pleats 26 on both sides to prevent materials from entering the moving mechanism.

[0053] Example 5

[0054] This embodiment is a further optimization based on embodiment 4, specifically:

[0055] It also includes a manual rotation adjustment mechanism, which includes a bearing and a rotating handle fixed on the outer shell platform of the granulation device 3. The bearing is set vertically, the bottom of the conveying and feeding device 2 is welded to the inner ring of the bearing, and the rotating handle is fixed on the conveying and feeding device 2.

[0056] Example 6

[0057] This embodiment is a further optimization based on embodiment 4, specifically:

[0058] It also includes an automatic rotation adjustment mechanism, which includes a bearing, a rotating shaft and a rotating motor. The bearing is vertically fixed on the outer shell platform of the granulation device 3, the rotating shaft is fixedly sleeved on the inner ring of the bearing, the bottom of the feeding device 2 is welded to the upper end of the rotating shaft, and the output shaft of the rotating motor is connected to the lower end of the rotating shaft through a coupling.

Claims

1. An automated feeding and conveying production line for energetic materials in a kneaded state, characterized in that, It includes an automatic feeding device (1), a granulation device (3), and a conveying feeding device (2). The conveying feeding device (2) is located between the discharge port of the automatic feeding device (1) and the feed port of the granulation device (3). The bottom of the conveying feeding device (2) is rotatably mounted on the granulation device (3). The height of the side of the conveying feeding device (2) that cooperates with the discharge port of the automatic feeding device (1) is higher than the height of the side of the conveying feeding device (2) that cooperates with the feed port of the granulation device (3).

2. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 1, characterized in that, The conveying and feeding device (2) includes a rotating base (21), a support rod (22) with its bottom fixed on the rotating base (21), an inclined bracket set on the top of the support rod (22), a conveyor belt (25) installed on the inclined bracket, and a drive mechanism (27) that drives the conveyor belt (25) to rotate. The conveyor belt (25) is set at an inclination.

3. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 2, characterized in that, The inclined support includes an inclined support base plate (28) and an inclined conveying mounting frame (24). The edge of the support base plate (28) is connected to the conveying mounting frame (24) by two sets of connecting rod assemblies (23). The upper end of the support rod (22) is connected to the support base plate (28).

4. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 3, characterized in that, It also includes a reinforcing rod (29) for increasing the support strength. The support rod (22) is set vertically, and the reinforcing rod (29) is set at an angle. One end of the reinforcing rod (29) is welded to the bottom of the side wall of the support rod (22), and the other end of the support rod (22) is welded to the bottom of the support base plate (28). The top height of the higher side of the reinforcing rod (29) is higher than the top height of the support rod (22).

5. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 4, characterized in that, The supporting base plate (28) and the conveying mounting frame (24) are parallel to each other. Each set of connecting rod assemblies (23) includes at least two connecting rods. The two ends of each connecting rod are respectively welded to the edge of the conveying mounting frame (24) and the edge of the supporting base plate (28).

6. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 5, characterized in that, The drive mechanism (27) includes a drive sprocket assembly mounted on the higher side of the support base plate (28), a driven sprocket assembly disposed on the lower side of the support base plate (28), annular chains fixed on both sides of the conveyor belt (25), and a drive motor. Both annular chains mesh with the drive sprocket assembly and the driven sprocket assembly. The output shaft of the drive motor drives the drive sprocket assembly to rotate.

7. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 6, characterized in that, The outer surface of the conveyor belt (25) is provided with pleats (26) on both sides to prevent material from falling off.

8. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 2, characterized in that, It also includes a manual rotation adjustment mechanism, which includes a bearing fixed on the outer shell platform of the granulation device (3), the bearing being vertically arranged, and the bottom of the conveying and feeding device (2) being welded to the inner ring of the bearing.

9. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 8, characterized in that, It also includes a rotating handle, which is fixed to the conveying and feeding device (2).

10. The automatic feeding and conveying production line for energetic materials in a kneaded state according to claim 2, characterized in that, It also includes an automatic rotation adjustment mechanism, which includes a bearing, a rotating shaft and a rotating motor. The bearing is vertically fixed on the outer shell platform of the granulation device (3). The rotating shaft is fixedly sleeved on the inner ring of the bearing. The bottom of the conveying and feeding device (2) is welded to the upper end of the rotating shaft. The output shaft of the rotating motor is connected to the lower end of the rotating shaft through a coupling.

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