Firework bottom mud mixing device

Abstract

The utility model relates to the technical field of firework bottom mud production, and discloses a firework bottom mud mixing device which comprises a main body, a feeding hole is formed in the top of the main body, a stirring rod is arranged in the main body, an anti-blocking structure is arranged in the main body, a stirring structure is arranged in the main body, and the stirring structure is arranged in the main body. The anti-blocking structure comprises a motor, the top of the main body is fixedly connected with the motor, the output end of the motor is fixedly connected with a rotating rod, and the outer wall of the rotating rod penetrates through the main body and the protective shell and is rotationally connected with the penetrating position of the main body and the protective shell. According to the firework bottom mud mixing device, the anti-blocking structure is arranged, the outer wall of the feeding opening can be continuously knocked through the anti-blocking structure, then a firework bottom mud raw material adhered to the inner wall of the feeding opening is knocked off through vibration generated by knocking, the phenomenon that the feeding opening is blocked is avoided, and the working efficiency of the firework bottom mud mixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks bottom mud production, in particular to a fireworks bottom mud mixing device. Background Art

[0002] Fireworks bottom mud is a sludge combination soil that is easy to harvest and process. Commonly used components include sintered mud and fly ash mud. In order to make fireworks and firecrackers emit better sparks, some other raw materials will be added to the fireworks bottom mud.

[0003] In the process of making fireworks base mud, various fireworks base mud raw materials need to be mixed together through a mixing device.

[0004] At present, when the fireworks bottom mud mixing devices on the market are feeding materials through the feed port, due to the certain viscosity of the fireworks bottom mud raw materials, some of the fireworks bottom mud raw materials will stick to the inner wall of the feed port, causing the feed port to be blocked, affecting the working efficiency of the fireworks bottom mud mixing device. Utility Model Content

[0005] The purpose of the utility model is to provide a fireworks bottom mud mixing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireworks bottom mud mixing device, comprising a main body, a feeding port is opened on the top of the main body, a stirring rod is arranged inside the main body, an anti-blocking structure is arranged inside the main body, and a stirring structure is arranged inside the main body, and the anti-blocking structure comprises:

[0007] A motor, wherein the top of the main body is fixedly connected with the motor, and the output end of the motor is fixedly connected with a rotating rod, the motor can drive the rotating rod to rotate, the outer wall of the rotating rod penetrates the main body and the protective shell and is rotatably connected to the penetration point between the main body and the protective shell, and the inner top surface of the main body is fixedly connected with the protective shell;

[0008] A driven rod, a driven rod is passed through the top of the main body, an outer wall of the driven rod is rotatably connected to the main body, a belt is transmission-connected to the outer wall of the driven rod, an inner wall of the belt at one end away from the driven rod is transmission-connected to the rotating rod, the driven rod will rotate with the rotation of the rotating rod driven by the belt, a disc is fixedly connected to the top of the driven rod, the disc will rotate with the rotation of the driven rod, a convex block is fixedly connected to one end of the disc away from the driven rod, and the convex block will perform a circular motion with the driven rod as the center as the disc rotates;

[0009] A slide groove is provided on the top of the main body, the inner wall of the slide groove is slidably connected with a guide block, the inner wall of the guide block fits the protrusion, the protrusion pushes the inner wall of the guide block to make the guide block reciprocate along the inner wall of the slide groove, the outer wall of the guide block is fixedly connected with a support plate, the outer wall of the support plate is fixedly connected with a knocking block, the support plate drives the knocking block to move, and the outer wall of the knocking block fits the feed port.

[0010] Preferably, the stirring structure includes: a sleeve, the outer wall of the rotating rod is slidably connected to the sleeve, the sleeve rotates with the rotation of the rotating rod, and the sleeve can slide up and down along the outer wall of the rotating rod, and the outer wall of the sleeve is fixedly connected to the stirring rod.

[0011] Preferably, a reciprocating thread groove is provided on the outer wall of the rotating rod, and a slider is threadedly connected to the inner wall of the reciprocating thread groove. The slider will slide back and forth up and down along the inner wall of the auxiliary groove as the reciprocating thread groove rotates.

[0012] Preferably, an auxiliary groove is formed on the inner wall of the main body, the inner wall of the auxiliary groove is slidably connected to a slider, and the outer wall of the slider is fixedly connected to a connecting rod, which moves with the movement of the slider.

[0013] Preferably, a circular groove is formed on the outer wall of the sleeve.

[0014] Preferably, the inner wall of the circular groove fits the connecting rod, and the connecting rod pushes the inner wall of the circular groove to make the sleeve move along with the movement of the connecting rod.

[0015] Compared with the prior art, the utility model provides a fireworks bottom mud mixing device, which has the following features:

[0016] Beneficial effects:

[0017] 1. The fireworks bottom mud mixing device is provided with an anti-blocking structure, which can continuously knock on the outer wall of the feed port, and then the fireworks bottom mud raw materials sticking to the inner wall of the feed port are knocked off by the vibration generated by the knocking, thereby avoiding the phenomenon of blockage of the feed port and improving the working efficiency of the fireworks bottom mud mixing device.

[0018] 2. The fireworks bottom mud mixing device is provided with a stirring structure, which can drive the stirring rod to move up and down reciprocatingly, thereby increasing the contact area between the stirring rod and the fireworks bottom mud raw material, thereby improving the stirring efficiency of the fireworks bottom mud raw material, and further improving the working efficiency of the fireworks bottom mud mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body and the feed port of the utility model;

[0021] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the inner A structure;

[0022] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the inner B structure;

[0023] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of the inner C structure.

[0024] In the figure: 1. main body; 2. feed port; 3. stirring rod; 4. anti-blocking structure; 41. motor; 42. rotating rod; 43. protective shell; 44. belt; 45. driven rod; 46. disc; 47. bump; 48. guide block; 49. slide groove; 410. support plate; 411. knocking block; 5. stirring structure; 51. reciprocating thread groove; 52. slider; 53. auxiliary groove; 54. connecting rod; 55. sleeve; 56. circular groove. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a fireworks bottom mud mixing device, including a main body 1, a feed port 2 is opened on the top of the main body 1, a stirring rod 3 is arranged inside the main body 1, an anti-blocking structure 4 is arranged inside the main body 1, and a stirring structure 5 is arranged inside the main body 1.

[0026] The anti-blocking structure 4 includes: a motor 41 , a rotating rod 42 , a protective shell 43 , a belt 44 , a driven rod 45 , a disc 46 , a protrusion 47 , a guide block 48 , a slide groove 49 , a support plate 410 , and a knocking block 411 . The top of the main body 1 is fixedly connected with a motor 41, and the main body 1 plays a fixing role on the motor 41. The motor 41 drives the rotating rod 42 to rotate, and the motor 41 can drive the rotating rod 42 to rotate. The output end of the motor 41 is fixedly connected with the rotating rod 42. The outer wall of the rotating rod 42 passes through the main body 1 and the protective shell 43 and is rotatably connected to the penetration point between the main body 1 and the protective shell 43. The inner top surface of the main body 1 is fixedly connected with the protective shell 43. The protective shell 43 can protect the belt 44, thereby preventing the belt 44 from being stuck to the fireworks bottom mud material and affecting normal operation. The top of the main body 1 is penetrated by a driven rod 45, and the main body 1 plays a supporting role for the driven rod 45. The outer wall of the driven rod 45 is rotatably connected to the main body 1, and the outer wall of the driven rod 45 is transmission-connected with the belt 44. The inner wall of the belt 44 away from the driven rod 45 is transmission-connected to the rotating rod 42, and the belt 44 plays the role of transmitting the rotating rod 42 and the driven rod 45, so that the driven rod 45 will rotate with the rotation of the rotating rod 42. The top of the driven rod 45 is fixedly connected with The disc 46 rotates with the rotation of the driven rod 45. The end of the disc 46 away from the driven rod 45 is fixedly connected with a protrusion 47. The protrusion 47 performs a circular motion with the driven rod 45 as the center of the circle as the disc 46 rotates. A slide groove 49 is provided on the top of the main body 1. The inner wall of the slide groove 49 is slidably connected with a guide block 48. The slide groove 49 fixes the moving track of the guide block 48. The inner wall of the guide block 48 fits the protrusion 47. The protrusion 47 pushes the inner wall of the guide block 48 to make the guide block 48 reciprocates along the inner wall of the slide groove 49, the outer wall of the guide block 48 is fixedly connected to the support plate 410, the support plate 410 will move with the movement of the guide block 48, the outer wall of the support plate 410 is fixedly connected to the knocking block 411, the support plate 410 drives the knocking block 411 to move, and the knocking block 411 is provided with multiple groups, and is linearly distributed on the outer wall of the support plate 410, the outer wall of the knocking block 411 is in contact with the feed port 2, and the knocking block 411 will periodically knock on the outer wall of the feed port 2.

[0027] The stirring structure 5 includes: a reciprocating thread groove 51, a slider 52, an auxiliary groove 53, a connecting rod 54, a sleeve 55, and a circular groove 56. The outer wall of the rotating rod 42 is slidably connected with the sleeve 55, and the sleeve 55 will rotate with the rotation of the rotating rod 42. At the same time, the sleeve 55 can slide up and down along the outer wall of the rotating rod 42. The outer wall of the sleeve 55 is fixedly connected with the stirring rod 3. The stirring rod 3 is provided with multiple groups and all are arranged on the sleeve 55. The stirring rod 3 will rotate with the rotation of the sleeve 55, and will also move horizontally with the horizontal movement of the sleeve 55, and then the fireworks bottom mud raw materials are mixed through the stirring rod 3. The outer wall of the rotating rod 42 is provided with a reciprocating thread groove 51. The reciprocating thread groove 51 will rotate with the rotation of the rotating rod 42. The reciprocating thread groove 5 1 is threadedly connected to a slider 52, and the slider 52 will slide back and forth up and down along the inner wall of the auxiliary groove 53 as the reciprocating thread groove 51 rotates. The inner wall of the main body 1 is provided with an auxiliary groove 53, and the inner wall of the auxiliary groove 53 is slidably connected to the slider 52. The auxiliary groove 53 fixes the moving trajectory of the slider 52. The outer wall of the slider 52 is fixedly connected to a connecting rod 54, and the connecting rod 54 will move with the movement of the slider 52. The outer wall of the sleeve 55 is provided with a circular groove 56, and the inner wall of the circular groove 56 fits the connecting rod 54. The connecting rod 54 will push the inner wall of the circular groove 56 to make the sleeve 55 move with the movement of the connecting rod 54.

[0028] Working principle: the motor 41 drives the rotating rod 42 to rotate, and the belt 44 drives the driven rod 45 to rotate with the rotation of the rotating rod 42. At this time, the disc 46 rotates with the rotation of the driven rod 45. At this time, the protrusion 47 performs a circular motion with the driven rod 45 as the center as the disc 46 rotates. At this time, the protrusion 47 pushes the inner wall of the guide block 48 to move the guide block 48. At the same time, the movement trajectory of the guide block 48 is fixed by the slide groove 49, so that the guide block 48 will reciprocate along the inner wall of the slide groove 49 as pushed by the protrusion 47. At this time, the support plate 410 will move with the movement of the guide block 48, and then drive the knocking block 411 to move through the support plate 410. At this time, the knocking block 411 will periodically knock on the outer wall of the feed port 2, and then the fireworks bottom mud material sticking to the inner wall of the feed port 2 will be knocked off by the vibration generated by the knocking.

[0029] At the same time, the reciprocating thread groove 51 will rotate with the rotation of the rotating rod 42. At this time, the slider 52 will slide back and forth up and down along the inner wall of the auxiliary groove 53 with the rotation of the reciprocating thread groove 51. At this time, the connecting rod 54 will move with the movement of the slider 52. At this time, the connecting rod 54 will push the inner wall of the circular groove 56 to make the sleeve 55 move with the movement of the connecting rod 54, and then make the sleeve 55 reciprocate up and down. At this time, the stirring rod 3 will reciprocate up and down with the up and down reciprocating movement of the sleeve 55, thereby increasing the contact area between the stirring rod 3 and the fireworks bottom mud raw material, thereby improving the stirring efficiency of the fireworks bottom mud raw material, and further improving the working efficiency of the fireworks bottom mud mixing device.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fireworks bottom mud mixing device, comprising a main body (1), characterized in that: The top of the main body (1) is provided with a feed port (2), the interior of the main body (1) is provided with a stirring rod (3), the interior of the main body (1) is provided with an anti-blocking structure (4), the interior of the main body (1) is provided with a stirring structure (5), and the anti-blocking structure (4) comprises: A motor (41), the top of the main body (1) is fixedly connected to the motor (41), the output end of the motor (41) is fixedly connected to a rotating rod (42), the outer wall of the rotating rod (42) penetrates the main body (1) and the protective shell (43) and is rotatably connected to the penetration point between the main body (1) and the protective shell (43), and the inner top surface of the main body (1) is fixedly connected to the protective shell (43); A driven rod (45), the top of the main body (1) is penetrated by the driven rod (45), the outer wall of the driven rod (45) is rotatably connected to the main body (1), the outer wall of the driven rod (45) is transmission-connected to a belt (44), the inner wall of the belt (44) at one end away from the driven rod (45) is transmission-connected to a rotating rod (42), the top of the driven rod (45) is fixedly connected to a disc (46), and the end of the disc (46) away from the driven rod (45) is fixedly connected to a protrusion (47); A slide groove (49), the top of the main body (1) is provided with a slide groove (49), the inner wall of the slide groove (49) is slidably connected with a guide block (48), the inner wall of the guide block (48) fits the protrusion (47), the outer wall of the guide block (48) is fixedly connected with a support plate (410), the outer wall of the support plate (410) is fixedly connected with a knocking block (411), and the outer wall of the knocking block (411) fits the feed port (2).

2. A fireworks bottom mud mixing device according to claim 1, characterized in that: The stirring structure (5) comprises a sleeve (55), the outer wall of the rotating rod (42) is slidably connected to the sleeve (55), and the outer wall of the sleeve (55) is fixedly connected to the stirring rod (3).

3. A fireworks bottom mud mixing device according to claim 1, characterized in that: The outer wall of the rotating rod (42) is provided with a reciprocating thread groove (51), and the inner wall of the reciprocating thread groove (51) is threadedly connected with a sliding block (52).

4. A fireworks bottom mud mixing device according to claim 1, characterized in that: An auxiliary groove (53) is provided on the inner wall of the main body (1), the inner wall of the auxiliary groove (53) is slidably connected to a slider (52), and the outer wall of the slider (52) is fixedly connected to a connecting rod (54).

5. A fireworks bottom mud mixing device according to claim 2, characterized in that: The outer wall of the sleeve (55) is provided with a circular groove (56).

6. A fireworks bottom mud mixing device according to claim 5, characterized in that: The inner wall of the circular groove (56) is in contact with the connecting rod (54).

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