Flame-retardant material stirring device

Abstract

The utility model discloses a flame-retardant material stirring device and relates to the technical field of stirring devices. The device comprises a base, a stirring box is fixedly installed at the top end of the base through two sets of supporting legs which are symmetrically distributed, a discharging pipe is fixedly installed at the top end of the stirring box, a discharging pipe is fixedly installed at the bottom end of the stirring box, and a supporting frame is fixedly installed at the top end of the discharging pipe. A first rotating shaft rotatably penetrates through the top end of the supporting frame, the first rotating shaft is rotatably clamped in the discharging pipe, a half-face gear is fixedly installed outside the first rotating shaft, a second rotating shaft rotatably penetrates through the upper surface of the supporting frame, and a gear matched with the half-face gear for use is fixedly installed outside the second rotating shaft. According to the flame-retardant material feeding device, indirect feeding of flame-retardant materials is realized, the stirring efficiency is improved, and the phenomenon that under the condition that excessive materials are fed at a time, all the materials cannot fully react, and the reaction is not thorough possibly is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device for flame retardant materials. Background Art

[0002] Publication No. "CN220409274U" A stirring device for flame retardant materials, relates to the technical field of stirring devices, comprises a stirring barrel, a funnel is arranged at the bottom of the stirring barrel, a motor is arranged below the funnel, a shaft is fixed at the output end of the motor, one end of the shaft away from the motor penetrates the funnel and is rotatably connected, the operation of the motor will drive the small spiral blades on the outer wall of the shaft to rotate in the funnel and the large spiral blades to rotate in the stirring barrel, the materials falling below the stirring barrel and in the funnel can be transported upward by the small spiral blades and the large spiral blades, and the materials will gradually scatter in the process of rising, and then fall again in the lower layer of the stirring barrel and the funnel, and then continue to rise by the small spiral blades and the large spiral blades, and reciprocate in sequence, so that the materials in the stirring barrel and the funnel can be fully stirred and mixed, and the driving source of the entire stirring work is only the motor, which can save the electricity cost of stirring and has better practicality;

[0003] However, when discharging flame retardant materials, they are usually discharged all at once. When too much material is put in at one time, the materials cannot fully react with each other, which may lead to incomplete reaction. Then, although the above technology can realize the transportation of the mixture at the bottom of the mixing barrel, the mixing is not sufficient. Utility Model Content

[0004] In order to solve the problem that when too much material is added at one time, the materials cannot fully react with each other, which may lead to incomplete reaction, and then, although the above technology can realize the transportation of the mixture at the bottom of the mixing barrel, the stirring is not sufficient; the purpose of the utility model is to provide a flame retardant material stirring device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a flame retardant material stirring device, comprising a base, a stirring box is fixedly installed on the top of the base through two groups of symmetrically distributed supporting legs, a feeding pipe is fixedly installed on the top of the stirring box, a discharging pipe is fixedly installed on the bottom of the stirring box, a support frame is fixedly installed on the top of the feeding pipe, a first rotating shaft is rotatably penetrated through the top of the support frame, the first rotating shaft is rotatably clamped in the feeding pipe, a half-face gear is fixedly installed on the outside of the first rotating shaft, a second rotating shaft is rotatably penetrated through the upper surface of the support frame, a gear used in conjunction with the half-face gear is fixedly installed on the outside of the second rotating shaft, the second rotating shaft rotatably penetrates the feeding pipe, a turntable is fixedly installed on the bottom end of the feeding pipe, two symmetrically distributed feeding ports are opened on the top of the turntable, a support plate is fixedly installed on the inside of the feeding pipe, and a discharge pipe used in conjunction with the feeding port is fixedly penetrated on the top of the feeding pipe.

[0006] Preferably, a U-shaped fixing block is fixedly installed on the top of the mixing box, a third rotating shaft is rotatably passed through one side of the U-shaped fixing block, a main bevel gear is fixedly installed on one side of the third rotating shaft, both sides of the main bevel gear are meshingly connected with slave bevel gears, a fourth rotating shaft is fixedly passed through the middle of the slave bevel gear located above, a spiral blade is fixedly installed on the outside of the fourth rotating shaft, a sleeve is fixedly installed on the bottom end of the slave bevel gear located below, connecting strips are fixedly installed on both sides of the sleeve, and a number of evenly distributed stirring blades are fixedly installed on opposite sides of the connecting strip.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application realizes indirect discharge of flame retardant materials, improves stirring efficiency, and prevents the failure of sufficient reaction between materials when too much material is added at one time, which may lead to incomplete reaction;

[0009] 2. The present application stirs the internal mixture of the mixing box more fully. At the same time, the spiral blades transport the mixture at the bottom of the mixing box upward, so that the mixture is stirred more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] 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 only 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.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 This is a schematic structural diagram of the blanking pipe in the present utility model.

[0013] Figure 3 This is a schematic diagram of the internal structure of the blanking pipe in the present utility model.

[0014] Figure 4 This is a schematic diagram of the internal structure of the mixing tank in the present utility model.

[0015] In the figure: 1, base; 11, mixing tank; 12, blanking pipe; 13, discharge pipe; 2, support frame; 21, first rotating shaft; 22, half-face gear; 23, second rotating shaft; 24, gear; 25, turntable; 26, blanking port; 27, support plate; 28, discharge pipe; 29, first motor; 3, U-shaped fixing block; 31, third rotating shaft; 32, main bevel gear; 33, driven bevel gear; 34, fourth rotating shaft; 35, spiral blade; 36, sleeve; 37, connecting bar; 38, mixing blade; 39, second motor; 4, fixing seat; 41, electric telescopic rod; 42, clamping block. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Embodiment: As Figure 1-4As shown, the utility model provides a flame retardant material stirring device, including a base 1, a stirring box 11 is fixedly installed on the top of the base 1 through two groups of supporting legs symmetrically distributed, a feeding pipe 12 is fixedly installed on the top of the stirring box 11, a discharging pipe 13 is fixedly installed on the bottom of the stirring box 11, a support frame 2 is fixedly installed on the top of the feeding pipe 12, a first rotating shaft 21 is rotatably penetrated through the top of the support frame 2, the first rotating shaft 21 is rotatably clamped in the feeding pipe 12, a half-face gear 22 is fixedly installed on the outside of the first rotating shaft 21, a second rotating shaft 23 is rotatably penetrated through the upper surface of the support frame 2, and a gear used in conjunction with the half-face gear 22 is fixedly installed on the outside of the second rotating shaft 23 The wheel 24 and the second rotating shaft 23 rotate and penetrate the feeding tube 12. A turntable 25 is fixedly installed at the bottom end of the feeding tube 12. Two symmetrically distributed feeding ports 26 are penetrated through the top of the turntable 25. A support plate 27 is fixedly installed inside the feeding tube 12. A discharge pipe 28 used in conjunction with the discharge port 26 is fixedly penetrated at the top of the feeding tube 12. The discharge pipe 28 penetrates the support plate 27. The turntable 25 and the support plate 27 fit together, which is more convenient for indirect discharge of flame retardant materials. The bottom of the mixing box 11 is trapezoidal in shape, which is more convenient for the mixed mixture to flow out, and prevents too much mixture from remaining at the bottom of the mixing box 11 during the outflow, causing waste of materials.

[0018] A U-shaped fixed block 3 is fixedly installed on the top of the mixing box 11, and a third rotating shaft 31 is rotatably penetrated on one side of the U-shaped fixed block 3, and a main bevel gear 32 is fixedly installed on one side of the third rotating shaft 31. Both sides of the main bevel gear 32 are meshed and connected with slave bevel gears 33, and a fourth rotating shaft 34 is fixedly penetrated in the middle of the slave bevel gear 33 located above, and a spiral blade 35 is fixedly installed on the outside of the fourth rotating shaft 34, and a sleeve 36 is fixedly installed on the bottom end of the slave bevel gear 33 located below, and connecting strips 37 are fixedly installed on both sides of the sleeve 36, and a number of evenly distributed stirring blades 38 are fixedly installed on the opposite sides of the connecting strip 37, and the fourth rotating shaft 34 rotates and penetrates the slave bevel gear 33 and the U-shaped fixed block 3 located below, and the sleeve 36 rotates and penetrates the mixing box 11 and the U-shaped fixed block 3.

[0019] A fixing seat 4 is fixedly installed on the upper surface of the base 1, and an electric telescopic rod 41 is fixedly installed on the top of the fixing seat 4. A clamping block 42 is fixedly installed on the driving end of the electric telescopic rod 41, and the clamping block 42 is slidably clamped in the discharge pipe 13. By setting the electric telescopic rod 41, when the electric telescopic rod 41 is started, it drives the clamping block 42 to slide inside the discharge pipe 13, thereby blocking the discharge pipe 13, preventing the mixture from flowing out of the discharge pipe 13 during mixing and stirring, thereby affecting the mixing of the flame retardant material and other materials.

[0020] A first motor 29 is fixedly mounted on the upper surface of the support frame 2, and a driving end of the first motor 29 is fixedly mounted on the end of the first rotating shaft 21. By setting the first motor 29, when the first motor 29 is started, it drives the first rotating shaft 21 to rotate, thereby driving the half-face gear 22 to rotate.

[0021] A second motor 39 is fixedly mounted on the upper surface of the mixing box 11. The driving end of the second motor 39 is fixed to one side of the third rotating shaft 31. By setting the second motor 39, when the second motor 39 is started, the third rotating shaft 31 is driven to rotate, thereby driving the main bevel gear 32 to rotate.

[0022] Working principle: In actual use, first, the half-gear 22 and the gear 24 are meshed to make the discharge pipe 28 and the discharge port 26 not correspond, and then a certain amount of flame retardant material is put into the discharge pipe 28 respectively, and then the first motor 29 and the second motor 39 are started to drive the first rotating shaft 21 to rotate, thereby driving the half-gear 22 to rotate. When the half-gear 22 and the gear 24 rotate, the gear 24 and the turntable 25 are driven to rotate, so that the discharge port 26 and the discharge pipe 28 correspond. When the discharge port 26 and the discharge pipe 28 correspond, the flame retardant material in the discharge pipe 28 flows out from the corresponding discharge port 26 and enters the mixing box 11. When the half-gear 22 and the gear 24 are not meshed, the discharge port 26 and the discharge pipe 28 do not correspond. Then, under the action of the turntable 25, the material in the discharge pipe 28 is prevented from continuing to be discharged, thereby realizing indirect discharge of the flame retardant material.

[0023] The flame retardant material and other materials entering the mixing box 11 are driven by the second motor 39 to rotate the third shaft 31, thereby driving the main bevel gear 32 to rotate. As the main bevel gear 32 rotates, the two slave bevel gears 33 are driven to rotate. The cooperation between the main bevel gear 32 and the two slave bevel gears 33 drives the sleeve 36, the connecting strip 37, and the stirring blades 38 and the spiral blades 35 on the connecting strip 37 to rotate in opposite directions at the same time, so that the internal mixture of the mixing box 11 is stirred more fully. At the same time, the mixture at the bottom of the mixing box 11 is transported upward through the spiral blades 35, so that the mixture is stirred more evenly.

[0024] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A flame retardant material stirring device, comprising a base (1), characterized in that: A mixing box (11) is fixedly mounted on the top of the base (1) via two groups of symmetrically distributed supporting legs; a feed pipe (12) is fixedly mounted on the top of the mixing box (11); a discharge pipe (13) is fixedly mounted on the bottom of the mixing box (11); a support frame (2) is fixedly mounted on the top of the feed pipe (12); a first rotating shaft (21) is rotatably penetrated through the top of the support frame (2); the first rotating shaft (21) is rotatably clamped in the feed pipe (12); a half-face gear (22) is fixedly mounted on the outside of the first rotating shaft (21); and the top of the support frame (2) is fixedly mounted with a first rotating shaft (21). A second rotating shaft (23) is rotatably penetrated on the surface, a gear (24) used in conjunction with the half-face gear (22) is fixedly installed on the outside of the second rotating shaft (23), the second rotating shaft (23) rotatably penetrates the feeding tube (12), a rotating disk (25) is fixedly installed on the bottom end of the feeding tube (12), two symmetrically distributed feeding ports (26) are penetrated on the top end of the rotating disk (25), a support plate (27) is fixedly installed on the inside of the feeding tube (12), and a discharge pipe (28) used in conjunction with the feeding port (26) is fixedly penetrated on the top end of the feeding tube (12).

2. A flame retardant material stirring device as claimed in claim 1, characterized in that: A U-shaped fixing block (3) is fixedly mounted on the top of the mixing box (11); a third rotating shaft (31) is rotatably penetrated through one side of the U-shaped fixing block (3); a main bevel gear (32) is fixedly mounted on one side of the third rotating shaft (31); both sides of the main bevel gear (32) are meshingly connected with slave bevel gears (33); a fourth rotating shaft (34) is fixedly penetrated through the middle of the slave bevel gear (33) located at the top; a spiral blade (35) is fixedly mounted on the outside of the fourth rotating shaft (34); a sleeve (36) is fixedly mounted on the bottom end of the slave bevel gear (33) located at the bottom; connecting strips (37) are fixedly mounted on both sides of the sleeve (36); and a plurality of evenly distributed stirring blades (38) are fixedly mounted on opposite sides of the connecting strip (37).

3. A flame retardant material stirring device as claimed in claim 1, characterized in that: The discharge pipe (28) passes through the support plate (27), and the rotating disk (25) and the support plate (27) are in close contact with each other.

4. A flame retardant material stirring device as claimed in claim 2, characterized in that: The fourth rotating shaft (34) rotates and passes through the conical gear (33) and the C-shaped fixing block (3) located below, and the sleeve (36) rotates and passes through the mixing box (11) and the C-shaped fixing block (3).

5. A flame retardant material stirring device as claimed in claim 1, characterized in that: A fixing seat (4) is fixedly mounted on the upper surface of the base (1), an electric telescopic rod (41) is fixedly mounted on the top of the fixing seat (4), a clamping block (42) is fixedly mounted on the driving end of the electric telescopic rod (41), and the clamping block (42) is slidably clamped in the discharge pipe (13).

6. A flame retardant material stirring device as claimed in claim 1, characterized in that: The bottom of the mixing box (11) is in a trapezoidal shape.

7. A flame retardant material stirring device as claimed in claim 1, characterized in that: A first motor (29) is fixedly mounted on the upper surface of the support frame (2), and a driving end of the first motor (29) is fixedly mounted on the end of the first rotating shaft (21).

8. A flame retardant material stirring device as claimed in claim 2, characterized in that: A second motor (39) is fixedly mounted on the upper surface of the mixing box (11), and a driving end of the second motor (39) is fixed to one side of the third rotating shaft (31).

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