Mixing machine for firecracker powder reducing agent production

Abstract

The utility model discloses a mixing machine for firecracker powder reducing agent production, which comprises a support frame, a mixing machine body is mounted at the top end of the support frame, a feeding hopper is mounted at the top end of the mixing machine body, and a mounting plate is mounted in the mixing machine body. The third motor is started to drive the scattering rod to rotate, so that raw materials at the discharge port can be scattered to prevent the raw materials from blocking the discharge port to affect the subsequent processing work and prevent the subsequent processing work from being difficult to carry out smoothly, meanwhile, the temperature sensor is installed, data signals detected by the temperature sensor are sent to the single chip microcomputer, and the single chip microcomputer is controlled by the temperature sensor. After receiving the signal, the single chip microcomputer processes information and transmits the information to the alarm, so that a worker is reminded to detect the temperature in the mixer body, the temperature in the mixer body is prevented from being too high, and the dangerous performance of the mixer body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker production, in particular to a mixer for producing firecracker powder reducing agent. Background Art

[0002] The origin of firecrackers has a history of more than 2,000 years. When there was no gunpowder and paper, ancient people used fire to burn bamboo to make it explode and make sounds. In modern times, Chinese people almost always set off firecrackers during traditional festivals, weddings, and various celebrations. Especially during the Spring Festival, the use of firecrackers exceeds half of the annual use. In the production process of firecrackers, a mixer is required to mix different kinds of raw materials in a certain proportion;

[0003] Chinese patent authorization announcement number CN215233762U discloses a raw material mixing device for fireworks production, including a box, a first reduction motor is fixedly installed on the top of the box, and the output shaft of the first reduction motor is fixedly installed with a main shaft extending to the inside of the box. The raw material mixing device for fireworks production, by starting the first reduction motor, the first reduction motor drives the main shaft to rotate, so that the installation box rotates, and then drives the stirring shaft and stirring blades to rotate, stir the raw materials in the box, start the second reduction motor, the second reduction motor drives the turntable to rotate, so that the moving frame moves left and right, drives the rack plate to move left and right, when the rack plate moves to the left, the gear rotates counterclockwise, so that the pull rope is tightened, drives the moving plate to move up, and the stirring blade moves up, when the rack plate moves to the right, similarly, the stirring blade moves down, the overall coordination of the above device makes the stirring blade rotate and move up and down at the same time, so as to achieve uniform mixing. The above-mentioned existing technical solution has the following shortcomings: this technical solution tightens the pull rope to drive the movable plate to move up, so that the stirring blade moves up. When the rack plate moves to the right, the stirring blade moves down in the same way, so that the stirring blade rotates and moves up and down at the same time, achieving the purpose of uniform mixing. However, during the feeding process of the mixer, the feeding port is prone to blockage, which is not conducive to the smooth progress of subsequent processing work. At the same time, firecrackers are flammable and explosive items. This technical solution has a relatively general control over the ambient temperature. We have made further improvements to this. Utility Model Content

[0004] The utility model aims to provide a mixer for producing firecracker powder reducing agent, so as to solve the problem that the discharge port of the mixer proposed in the above background technology is prone to blockage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixer for producing firecracker powder reducing agent, comprising a support frame, a mixer body is installed on the top of the support frame, and a feeding funnel is installed on the top of the mixer body, a mounting plate is installed inside the mixer body, and a first motor is installed inside the mixer body on one side of the mounting plate, a threaded rod is installed inside the mounting plate, and a threaded sleeve is installed on the outside of the threaded rod, an electric push rod is installed on the bottom end of the threaded sleeve, and a scraper is installed on the bottom end of the electric push rod, a sieve plate is installed inside the mixer body, and a guide plate is evenly installed on the bottom end of the sieve plate, a discharge trough is provided at the bottom end of the mixer body, and a rotating rod is installed inside the discharge trough, and a breaking rod is evenly installed on the outside of the rotating rod, A third motor is installed inside the mixer body on one side of the rotating rod, a connecting plate is installed inside the mixer body at the bottom end of the guide plate, and a second motor is installed inside the connecting plate, a rotating shaft is installed at the bottom end of the connecting plate, and stirring shafts are installed at the bottom ends of the connecting plates on both sides of the rotating shaft, stirring rods are evenly installed on both sides of the stirring shaft, and cleaning brushes are installed on the outside of the stirring rods, the rotating shaft and the stirring shaft are connected by a pulley, a control box is installed at one end of the mixer body, and a single-chip microcomputer is installed inside the control box, an alarm is installed at the top of the control box, a temperature sensor is installed at the bottom end of the connecting plate, the output end of the temperature sensor is connected to the input end of the single-chip microcomputer through a wire, and the output end of the single-chip microcomputer is connected to the input end of the alarm through a wire.

[0006] When using a mixer for producing a firecracker powder reducing agent according to the technical solution, the raw materials at the discharge port can be broken up by starting the third motor and driving the breaking rod to rotate, so as to prevent them from being blocked at the discharge port, thereby affecting the subsequent processing work and making it difficult to proceed smoothly.

[0007] Preferably, a collecting box is installed on one side of the mixer body, and a clamping block is installed on the side of the collecting box close to the mixer body, and a connecting block is installed on the side of the mixer body close to the collecting box, and the connecting block and the clamping block are connected by a magnet.

[0008] Preferably, the breaking rods are fan-shaped and are arranged in a ring around the rotating rod.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the mixer for producing firecracker powder reducing agent not only realizes the functions of dredging and temperature control, but also realizes the functions of slow flow and easy cleaning;

[0010] (1) By starting the third motor and driving the breaking rod to rotate, the raw materials at the discharge port can be broken up to prevent them from being blocked at the discharge port, thereby affecting the subsequent processing work. At the same time, by installing a temperature sensor, the data detected by the temperature sensor is sent to the single-chip microcomputer. After receiving the signal, the single-chip microcomputer processes the information and transmits it to the alarm to remind the staff to detect the temperature inside the mixer body to prevent the temperature inside the mixer body from being too high, thereby increasing the dangerous performance of the mixer body;

[0011] (2) By installing a screening plate, raw materials that meet the standards can be screened out. Raw materials of different sizes will affect the quality of subsequent firecracker production. Raw materials that do not meet the standards are scraped away by a shovel and collected inside the collection box. At the same time, by installing a guide plate, the flow of raw materials can be slowed down to prevent a large amount of raw materials from directly impacting the stirring effect of the stirring component. By installing a cleaning brush on the outside of the stirring rod, the stirring rod can clean the inner wall during the stirring process to save raw material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 2 This is a front view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the collection box of the utility model;

[0016] Figure 4 It is a side view structural diagram of the breaking rod of the utility model;

[0017] Figure 5 This is a schematic diagram of the front cross-sectional structure of the mounting plate of the utility model;

[0018] Figure 6 It is a schematic diagram of the circuit relationship of the utility model.

[0019] Explanation of the reference numerals in the figure: 1. Feed funnel; 2. Mixer body; 3. First motor; 4. Mounting plate; 5. Screen plate; 6. Guide plate; 7. Connecting plate; 8. Second motor; 9. Stirring shaft; 10. Stirring rod; 11. Cleaning brush; 12. Rotating rod; 13. Support frame; 14. Breaking rod; 15. Third motor; 16. Pulley; 17. Temperature sensor; 18. Collecting box; 19. Threaded rod; 20. Control box; 21. Rotating shaft; 22. Alarm; 23. Single chip microcomputer; 24. Block; 25. Connecting block; 26. Threaded sleeve; 27. Electric push rod; 28. Shovel. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 , the utility model provides an embodiment: a mixer for producing firecracker powder reducing agent, comprising a support frame 13, a mixer body 2 is installed on the top of the support frame 13;

[0022] A collecting box 18 is installed on one side of the mixer body 2, and a clamping block 24 is installed on the side of the collecting box 18 close to the mixer body 2. A connecting block 25 is installed on the side of the mixer body 2 close to the collecting box 18, and the connecting block 25 and the clamping block 24 are connected by a magnet;

[0023] Specifically, Figure 1 and Figure 3 As shown, when in use, by releasing the adsorption between the magnets, the connecting block 25 can be separated from the clamping block 24, which makes it easier for the staff to process the raw materials inside the collection box 18;

[0024] A discharging trough is provided at the bottom end of the mixer body 2, and a rotating rod 12 is installed inside the discharging trough, and a breaking rod 14 is evenly installed outside the rotating rod 12. A third motor 15 is installed inside the mixer body 2 on one side of the rotating rod 12. The breaking rod 14 is fan-shaped, and the breaking rod 14 is arranged in a ring around the rotating rod 12.

[0025] Specifically, Figure 1 As shown, when in use, by starting the third motor 15 and driving the breaking rod 14 to rotate, the raw materials at the discharge port can be broken up to prevent them from being blocked at the discharge port, thereby affecting the subsequent processing work and making it difficult to proceed smoothly;

[0026] A feeding funnel 1 is installed at the top of the mixer body 2, a mounting plate 4 is installed inside the mixer body 2, and a first motor 3 is installed inside the mixer body 2 on one side of the mounting plate 4, a threaded rod 19 is installed inside the mounting plate 4, and a threaded sleeve 26 is installed on the outside of the threaded rod 19, an electric push rod 27 is installed at the bottom end of the threaded sleeve 26, and a scraper 28 is installed at the bottom end of the electric push rod 27, a sieve plate 5 is installed inside the mixer body 2, and a guide plate 6 is evenly installed at the bottom end of the sieve plate 5;

[0027] A connecting plate 7 is installed inside the mixer body 2 at the bottom end of the guide plate 6, and a second motor 8 is installed inside the connecting plate 7, a rotating shaft 21 is installed at the bottom end of the connecting plate 7, and stirring shafts 9 are installed at the bottom ends of the connecting plates 7 on both sides of the rotating shaft 21, stirring rods 10 are evenly installed on both sides of the stirring shaft 9, and cleaning brushes 11 are installed on the outside of the stirring rods 10, the rotating shaft 21 and the stirring shaft 9 are connected by a pulley 16, a control box 20 is installed at one end of the mixer body 2, and a single-chip microcomputer 23 is installed inside the control box 20, an alarm 22 is installed at the top of the control box 20, a temperature sensor 17 is installed at the bottom end of the connecting plate 7, the output end of the temperature sensor 17 is connected to the input end of the single-chip microcomputer 23 through a wire, and the output end of the single-chip microcomputer 23 is connected to the input end of the alarm 22 through a wire;

[0028] Specifically, Figure 1 As shown, when in use, by installing a cleaning brush 11 on the outer side of the stirring rod 10, the stirring rod 10 can clean the inner wall during the stirring process to save raw material costs.

[0029] Working principle: When the utility model is in use, the raw materials are dropped from the feed funnel 1 into the interior of the mixer body 2, and the raw materials that meet the standards can be screened out through the third motor 15. Raw materials of different sizes will affect the quality of subsequent firecracker production. Raw materials that do not meet the standards are scraped off by the shovel 28 to the interior of the collection box 18 for collection. The screened raw materials fall into the interior of the mixer body 2 through the pulley 16. At this time, the second motor 8 is started to drive the rotating shaft 21 to rotate and further drive the stirring shaft 9 to rotate under the connection of the pulley 16, so that different raw materials can be mixed and stirred, thereby improving the working quality and working efficiency of the mixer body 2;

[0030] The mixed raw materials flow out through the discharge chute. At this time, the third motor 15 is started and the breaking rod 14 is driven to rotate, so that the raw materials at the discharge port can be broken up to prevent them from being blocked at the discharge port, thereby affecting the subsequent processing work and making it difficult to proceed smoothly. During the use of the mixer, the data phase signal detected by the temperature sensor 17 is sent to the single-chip microcomputer 23. After receiving the signal, the single-chip microcomputer 23 processes the information and transmits it to the alarm 22 to remind the staff to detect the temperature inside the mixer body 2 to prevent the temperature inside the mixer body 2 from being too high, thereby increasing the dangerous performance of the mixer body 2.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A mixer for producing a firecracker reducing agent, comprising a support frame (13), characterized in that: A mixer body (2) is mounted on the top of the support frame (13), and a feed hopper (1) is mounted on the top of the mixer body (2); a mounting plate (4) is mounted inside the mixer body (2), and a first motor (3) is mounted inside the mixer body (2) on one side of the mounting plate (4); a threaded rod (19) is mounted inside the mounting plate (4), and a threaded sleeve (26) is mounted on the outside of the threaded rod (19); and an electric push rod (27) is mounted on the bottom end of the threaded sleeve (26). , and a scraper (28) is installed at the bottom end of the electric push rod (27), a sieve plate (5) is installed inside the mixer body (2), and a guide plate (6) is evenly installed at the bottom end of the sieve plate (5), a discharge trough is provided at the bottom end of the mixer body (2), and a rotating rod (12) is installed inside the discharge trough, and a breaking rod (14) is evenly installed outside the rotating rod (12), and a third motor (15) is installed inside the mixer body (2) on one side of the rotating rod (12), and the guide plate (6) A connecting plate (7) is installed inside the mixer body (2) at the bottom, and a second motor (8) is installed inside the connecting plate (7). A rotating shaft (21) is installed at the bottom of the connecting plate (7), and stirring shafts (9) are installed at the bottom ends of the connecting plates (7) on both sides of the rotating shaft (21). Stirring rods (10) are evenly installed on both sides of the stirring shaft (9), and cleaning brushes (11) are installed on the outside of the stirring rods (10). A pulley is provided between the rotating shaft (21) and the stirring shaft (9). (16), a control box (20) is installed at one end of the mixer body (2), and a single-chip computer (23) is installed inside the control box (20), an alarm (22) is installed at the top of the control box (20), a temperature sensor (17) is installed at the bottom of the connecting plate (7), an output end of the temperature sensor (17) is connected to an input end of the single-chip computer (23) through a wire, and an output end of the single-chip computer (23) is connected to an input end of the alarm (22) through a wire.

2. A mixer for producing a firecracker powder reducing agent according to claim 1, characterized in that: A collecting box (18) is installed on one side of the mixer body (2), and a clamping block (24) is installed on a side of the collecting box (18) close to the mixer body (2). A connecting block (25) is installed on a side of the mixer body (2) close to the collecting box (18), and the connecting block (25) and the clamping block (24) are connected via a magnet.

3. A mixer for producing a firecracker powder reducing agent according to claim 1, characterized in that: The scattering rods (14) are arranged in a fan-shaped shape, and the scattering rods (14) are arranged in a ring around the rotating rod (12).

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