Rapid-hardening polymer first-aid repair material preparation device

Abstract

The invention belongs to the technical field of first-aid repair material preparation, and discloses a rapid-hardening polymer first-aid repair material preparation device which comprises a material distributing mechanism, the material distributing mechanism comprises a driven gear, and a material storage groove is formed in the top of the driven gear; through cooperation of structures such as an inclined plate and an abutting block, the problem that mixed particles are prone to accumulation and caking is solved, the abutting block is bent on a connecting plate, when abutting between the abutting block and a protruding block is removed, the abutting block can reset under the elastic force effect of an elastic piece, and therefore the mixed particles are prevented from being blocked. A conical block rotates to apply transverse shearing force to the particles through an inclined plate, so that the particles in the storage tank move, impact force is generated on the particles in the storage tank, the impact force enables the relative positions of the particles to change suddenly, the stable accumulation state possibly existing between the particles is broken, meanwhile, the particles are vibrated, and the particles are separated from the storage tank; and the position and the stress state of the device are continuously changed, so that the condition that particles are accumulated and agglomerated is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of emergency repair material preparation, in particular to a device for preparing fast-hardening polymer emergency repair material. Background Art

[0002] In modern society, infrastructure such as roads, bridges, airport runways, industrial plants, etc. play a vital role in the national economy and social life. However, these infrastructures will inevitably be damaged due to long-term traffic loads, environmental erosion (such as weathering, corrosion, etc.) and accidents (such as earthquakes, impacts, etc.). Once damaged, they often need to be repaired quickly to restore normal traffic, production and living order. Therefore, emergency repair materials are needed. Polymer materials have many unique properties, making them ideal candidate materials for emergency repair materials. At the same time, the emergence of new curing agents, catalysts and polymer synthesis technologies has enabled polymer emergency repair materials to reach higher strength within a few minutes or even tens of seconds.

[0003] Publication number CN111648821A discloses a mobile repair vehicle for emergency treatment when a tunnel collapses, comprising a vehicle body, wherein a filling material barrel I and a filling material barrel II are arranged on the vehicle body, wherein filling material barrel I is provided with filling material liquid I, wherein filling material barrel II is provided with filling material liquid II, wherein filling material barrel I is connected to the inlet of a static mixer via a pipeline I, wherein a pump I is arranged on the pipeline I, wherein filling material barrel II is connected to the inlet of the static mixer via a pipeline II, wherein a pump II is arranged on the pipeline II, wherein the outlet of the static mixer is connected to a delivery pipe, wherein the outlet of the static mixer can be connected to a filling material injection port of a membrane bag via the delivery pipe, and wherein a membrane bag bin for placing membrane bags is also arranged on the vehicle body.

[0004] Before the mixing reaction of the above-mentioned device, the reaction materials are easily piled up and agglomerated, so that during the mixing reaction, the material on the surface of the agglomerate reacts first, while the material inside the agglomerate reacts later, resulting in uneven reaction. At the same time, it will reduce the overall reaction speed and affect the product quality. Therefore, a fast-hardening polymer repair material preparation device is proposed. Summary of the invention

[0005] In order to solve the problem proposed in the above background technology that before the mixing reaction, the reaction materials are easily piled together and agglomerated, so that during the mixing reaction, the material on the surface of the agglomerate reacts first, and the material inside the agglomerate reacts later, resulting in uneven reaction, while reducing the overall reaction speed and affecting product quality, the present invention provides a fast-hardening polymer repair material preparation device.

[0006] To achieve the above object, the present invention provides the following technical solution: a fast-hardening polymer repair material preparation device, comprising a material distribution mechanism, a stirring mechanism is arranged on the side of the material distribution mechanism, the stirring mechanism and the material distribution mechanism are both arranged inside a top cover mechanism, and a main body mechanism is arranged below the top cover mechanism;

[0007] The material distribution mechanism includes a driven gear, a material storage trough is provided on the top of the driven gear, a plurality of protrusions are fixedly connected to the inner wall of the material storage trough, a discharge trough is provided on the bottom of the driven gear, a bevel gear is fixedly connected to the top of the driven gear, the bevel gear is rotatably connected to the transmission housing, a conical block is rotatably connected to the top of the transmission housing, a plurality of inclined plates are fixedly connected to the side of the conical block, a swivel is fixedly connected to the end of the inclined plate away from the conical block, and a swivel is provided with an inclined groove on the swivel.

[0008] Preferably, the discharge trough passes through the bottom of the driven gear and is connected to the storage trough. The shape of the discharge trough is fan-shaped. Three bevel gears are rotatably connected inside the transmission housing. The three bevel gears are meshed with each other. The conical block is fixedly connected to the bevel gear, and the inclined trough is located above the discharge trough.

[0009] Preferably, the top cover mechanism includes a top cover body, a feed port is provided on the top of the top cover body, a plurality of connecting plates are fixedly connected to the inner wall of the feed port, the bottom of the connecting plate is elastically connected to the resistance block through an elastic sheet, a leakage net is fixedly connected to the inside of the top cover body, a support plate is fixedly connected to the bottom of the top cover body, a spring is fixedly connected to the support plate, a rotating plate is rotatably connected to the bottom of the top cover body, and a feed pipe is fixedly connected to the inside of the top cover body.

[0010] Preferably, the rotating plate is located on the side of the support plate close to the leakage screen, and the side of the rotating plate away from the leakage screen is elastically connected to the support plate through a spring. The leakage screen is located below the feed port, and a plurality of leakage holes are provided on the leakage screen. The connecting plate is located between the feed pipe and the leakage screen, and one end of the feed pipe passes through the inner wall of the top cover body and extends to the inside of the feed port.

[0011] Preferably, the inclined slot is located on a side of the conveying pipe close to the feed port, the driven gear is rotatably connected to the inner wall of the top cover body, the size of the feed port is matched with the size of the storage trough, the side of the transmission housing is fixedly connected to the inner wall of the feed port through a connecting rod, the shape of the feed port is matched with the shape of the storage trough, the connecting plate is rotatably connected to the inner wall of the storage trough, several of the interference blocks are respectively located between several protrusions, the discharge trough is located above the filter, and the swivel is rotatably connected to the inner wall of the feed port.

[0012] Preferably, the stirring mechanism includes a motor, a driving gear is rotatably connected to the bottom of the motor, a transmission gear is meshed on the side of the driving gear, a rotating shaft is fixedly connected to the bottom of the transmission gear, a threaded groove is provided inside the rotating shaft, a plurality of discharge holes are provided at the bottom of the threaded groove, a support frame is fixedly connected to the inside of the rotating shaft, a fan blade is rotatably connected to the top of the support frame, a resistance ring is fixedly connected to the side of the rotating shaft through a connecting rod, a plurality of grooves are evenly provided on the resistance ring, and a stirring paddle is fixedly connected to the bottom of the rotating shaft.

[0013] Preferably, a plurality of the discharge holes penetrate the inner wall of the thread groove and extend to the side of the rotating shaft, the support frame is located above the thread groove, and the size of the driving gear is the same as that of the transmission gear.

[0014] Preferably, a conical block is fixedly connected to the top of the fan blade, and the side of the transmission gear away from the driving gear is meshed with the driven gear, and the size of the driven gear is twice the size of the transmission gear.

[0015] Preferably, the bottom of the motor is fixedly connected to the top of the top cover body, the driving gear penetrates the top of the top cover body and extends to the inside of the top cover body, the driving gear is rotatably connected to the inner wall of the top cover body, the transmission gear is located at the center of the top cover body, the rotating shaft penetrates the inner wall of the top cover body and extends to the bottom of the top cover body, the end of the feed pipe away from the feed port penetrates the inner wall of the top cover body and extends to the inside of the transmission gear, and the side of the abutment ring abuts against the side of the rotating plate away from the spring.

[0016] Preferably, the main structure includes a preparation cabin, a discharge port is provided at the bottom of the preparation cabin, the rotating shaft is located inside the preparation cabin, the support plate is located inside the preparation cabin, the stirring paddle is located above the feed port, and the bottom of the stirring paddle is in contact with the bottom of the inner wall of the preparation cabin.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention solves the problem that mixed particles are easy to accumulate and agglomerate by arranging the cooperation of structures such as the inclined plate and the resistance block. The resistance block is pressed by the protrusion to bend on the connecting plate. When the resistance block and the protrusion are released from abutment, the resistance block will be reset under the elastic force of the elastic sheet. The rotation of the conical block can apply a lateral shear force to the particles through the inclined plate, so that the particles inside the storage tank move and generate an impact force on the particles inside the storage tank. This impact force can cause a sudden change in the relative position between the particles, breaking the possible stable accumulation state between the particles. At the same time, the particles can vibrate and continuously change their own position and stress state, thereby avoiding the accumulation and agglomeration of the particles and maintaining the fluidity and mixing uniformity of the particles.

[0019] The present invention facilitates the mixed particles to fully contact with the resin by arranging the coordination of structures such as the thread groove and the rotating plate. When the particles fall along the feeding pipe to the top of the fan blade, the particles will be broken up by the conical block and fall onto the fan blade, then fall along the gap and drive the fan blade to rotate, so that the particles are gradually broken up and scattered to the outside to the inside of the thread groove, then move downwardly along the direction of the thread of the thread groove at an accelerated speed, and finally discharged from the discharge hole and scattered into the resin. At the same time, the particles falling into the preparation chamber through the leakage holes on the leakage net will be further broken up by the reciprocating rotation of the rotating plate, so that they are scattered everywhere, so as to avoid the particles falling vertically to the same position, resulting in excessive local particle concentration and uneven reaction between the particles and the resin. The particles are scattered everywhere so that each particle can fully contact and react with the resin, so that the reaction inside the entire resin is more uniform, thereby improving the product quality.

[0020] The present invention cooperates with structures such as a discharge chute and an inclined chute. When the driving gear is about to rotate two circles, the transmission gear is also about to rotate two circles, while the driven gear is only about to rotate one circle. At this time, the inclined chute will gradually align with the feed pipe, so that the particles located above the rotating ring will gradually fall from the inclined chute into the feed pipe. At the same time, the discharge chute will gradually align with the leakage net, so that the particles inside the storage trough will gradually fall into the preparation cabin through the leakage holes on the leakage net under the effects of gravity, the impact force of the resistance block and vibration. The mixed particles are discharged by quantity, batches and positions, so that they can fully contact and react with the resin, and time for the driving gear to rotate two circles is reserved for the mixing of the particles and the resin, thereby improving the reaction effect and indirectly improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the top cover mechanism of the present invention viewed from above;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the stirring mechanism of the present invention;

[0024] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0026] Figure 6 It is a schematic diagram of the top view of the material distribution mechanism of the present invention;

[0027] Figure 7This is a bottom view of the top cover mechanism of the present invention;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the top cover mechanism of the present invention.

[0029] In the figure: 1. stirring mechanism; 101. motor; 102. driving gear; 103. transmission gear; 104. rotating shaft; 105. thread groove; 106. discharge hole; 107. support frame; 108. fan blade; 109. resistance ring; 110. groove; 111. stirring paddle; 2. material distribution mechanism; 201. driven gear; 202. material storage tank; 203. bump; 204. discharge tank; 205. bevel gear Wheel; 206, transmission housing; 207, conical block; 208, inclined plate; 209, inclined groove; 210, swivel; 3, top cover mechanism; 301, top cover body; 302, feed port; 303, connecting plate; 304, resistance block; 305, filter screen; 306, support plate; 307, spring; 308, rotating plate; 309, feed pipe; 4, main body mechanism; 401, preparation cabin; 402, discharge port. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides a fast-hardening polymer emergency repair material preparation device, comprising a material distribution mechanism 2, a stirring mechanism 1 is arranged on the side of the material distribution mechanism 2, the stirring mechanism 1 and the material distribution mechanism 2 are both arranged inside a top cover mechanism 3, and a main body mechanism 4 is arranged below the top cover mechanism 3;

[0032] The material distributing mechanism 2 comprises a driven gear 201, a material storage trough 202 is provided at the top of the driven gear 201, a plurality of protrusions 203 are fixedly connected to the inner wall of the material storage trough 202, a material discharge trough 204 is provided at the bottom of the driven gear 201, a bevel gear 205 is fixedly connected to the top of the driven gear 201, the bevel gear 205 is rotatably connected to the transmission housing 206, a conical block 207 is rotatably connected to the top of the transmission housing 206, a plurality of inclined plates 208 are fixedly connected to the side of the conical block 207, a swivel ring 210 is fixedly connected to the end of the inclined plate 208 away from the conical block 207, and a swivel ring 210 is provided with an inclined groove 209.

[0033] The discharge trough 204 passes through the bottom of the driven gear 201 and is connected to the storage trough 202. The discharge trough 204 is fan-shaped. Three bevel gears 205 are rotatably connected inside the transmission housing 206. The three bevel gears 205 are meshed with each other. The conical block 207 is fixedly connected to the bevel gears 205. The inclined groove 209 is located above the discharge trough 204.

[0034] The top cover mechanism 3 includes a top cover body 301, a feed port 302 is arranged at the top of the top cover body 301, a plurality of connecting plates 303 are fixedly connected to the inner wall of the feed port 302, the bottom of the connecting plate 303 is elastically connected to the abutment block 304 through an elastic sheet, a leakage net 305 is fixedly connected to the inside of the top cover body 301, a support plate 306 is fixedly connected to the bottom of the top cover body 301, a spring 307 is fixedly connected to the support plate 306, a rotating plate 308 is rotatably connected to the bottom of the top cover body 301, and the top cover body 301 is connected to the bottom of the top cover body 301. A feed pipe 309 is fixedly connected to the inside of the cover body 301, and the rotating plate 308 is located on the side of the support plate 306 close to the leakage net 305. The side of the rotating plate 308 away from the leakage net 305 is elastically connected to the support plate 306 through a spring 307. The leakage net 305 is located below the feed port 302, and a plurality of leakage holes are provided on the leakage net 305. The connecting plate 303 is located between the feed pipe 309 and the leakage net 305, and one end of the feed pipe 309 passes through the inner wall of the top cover body 301 and extends to the inside of the feed port 302.

[0035] The above scheme is adopted: by setting the inclined plate 208 and the resistance block 304 and other structures, the problem of easy accumulation and agglomeration of mixed particles is solved, the rotating driven gear 201 will slide between the connecting plate 303, and at the same time, the resistance block 304 is squeezed by the protrusion 203, so that the resistance block 304 is bent on the connecting plate 303, and when the resistance block 304 and the protrusion 203 are released from the abutment, the resistance block 304 will be reset under the elastic force of the elastic sheet, and the rotation of the conical block 207 can apply a lateral shear force to the particles through the inclined plate 208, so that the particles inside the storage tank 202 move, and an impact force will be generated on the particles inside the storage tank 202. This impact force will cause a sudden change in the relative position between the particles, breaking the stable accumulation state that may exist between the particles, and at the same time causing the particles to vibrate, constantly changing their own position and force state, avoiding the accumulation and agglomeration of the particles, and maintaining the fluidity and mixing uniformity of the particles.

[0036] like Figures 3 to 8As shown, the inclined slot 209 is located on the side of the conveying pipe 309 close to the feed port 302, the driven gear 201 is rotatably connected to the inner wall of the top cover body 301, the size of the feed port 302 is adapted to the size of the storage tank 202, the side of the transmission housing 206 is fixedly connected to the inner wall of the feed port 302 through a connecting rod, the shape of the feed port 302 is adapted to the shape of the storage tank 202, the connecting plate 303 is rotatably connected to the inner wall of the storage tank 202, a plurality of resistance blocks 304 are respectively located between a plurality of protrusions 203, the discharge trough 204 is located above the filter screen 305, and the swivel 210 is rotatably connected to the inner wall of the feed port 302.

[0037] The stirring mechanism 1 includes a motor 101, the bottom of the motor 101 is rotatably connected to a driving gear 102, the side of the driving gear 102 is meshed with a transmission gear 103, the bottom of the transmission gear 103 is fixedly connected to a rotating shaft 104, a thread groove 105 is provided inside the rotating shaft 104, a plurality of discharge holes 106 are provided at the bottom of the thread groove 105, a support frame 107 is fixedly connected inside the rotating shaft 104, a fan blade 108 is rotatably connected to the top of the support frame 107, a side of the rotating shaft 104 is fixedly connected to a contact ring 109 through a connecting rod, a plurality of grooves 110 are evenly provided on the contact ring 109, a stirring paddle 111 is fixedly connected to the bottom of the rotating shaft 104, and a plurality of discharge holes 106 penetrate the inner wall of the thread groove 105 and extend to the side of the rotating shaft 104 , the support frame 107 is located above the thread groove 105, the size of the driving gear 102 is the same as that of the transmission gear 103, the bottom of the motor 101 is fixedly connected to the top of the top cover body 301, the driving gear 102 penetrates the top of the top cover body 301 and extends to the inside of the top cover body 301, the driving gear 102 is rotatably connected to the inner wall of the top cover body 301, the transmission gear 103 is located at the center of the top cover body 301, the rotating shaft 104 penetrates the inner wall of the top cover body 301 and extends to the bottom of the top cover body 301, the end of the feeding pipe 309 away from the feed port 302 penetrates the inner wall of the top cover body 301 and extends to the inside of the transmission gear 103, and the side of the abutment ring 109 abuts against the side of the rotating plate 308 away from the spring 307.

[0038] The main body mechanism 4 includes a preparation cabin 401, a discharge port 402 is provided at the bottom of the preparation cabin 401, the rotating shaft 104 is located inside the preparation cabin 401, the support plate 306 is located inside the preparation cabin 401, the stirring paddle 111 is located above the feed port 302, and the bottom of the stirring paddle 111 is in contact with the bottom of the inner wall of the preparation cabin 401.

[0039] The above scheme is adopted: by setting the coordination of the structures such as the discharge trough 204 and the inclined trough 209, when the driving gear 102 is about to rotate two circles, the transmission gear 103 is also about to rotate two circles, and the driven gear 201 is only about to rotate one circle, at this time the inclined trough 209 will gradually align with the feeding pipe 309, so that the particles located above the rotating ring 210 will gradually fall from the inclined trough 209 into the feeding pipe 309, and at the same time the discharge trough 204 will gradually align with the leakage net 305, so that the particles inside the storage trough 202 will gradually fall into the preparation cabin 401 through the leakage holes on the leakage net 305 under the action of gravity, the impact force of the resistance block 304 and the vibration, and the mixed particles are discharged by weight, batches and positions, so that they can fully contact and react with the resin, and reserve time for the driving gear 102 to rotate two circles for the mixing of the particles and the resin, thereby improving the reaction effect;

[0040] By setting up the coordination of structures such as the thread groove 105 and the rotating plate 308, it is facilitated that the mixed particles can fully contact with the resin. When the particles fall along the feed pipe 309 to the top of the fan blade 108, the particles will be broken up by the conical block 207 and fall onto the fan blade 108, then fall along the gap and drive the fan blade 108 to rotate, so that the particles are gradually broken up and scattered to the outside to the inside of the thread groove 105, and then accelerate downward along the direction of the thread of the thread groove 105, and finally discharged from the discharge hole 106 and scattered into the resin. At the same time, the particles that fall into the preparation chamber 401 through the leakage holes on the leakage net 305 will be further broken up by the reciprocating rotation of the rotating plate 308, so that they are scattered everywhere, so as to avoid the particles falling vertically to the same position, resulting in excessive local particle concentration and uneven reaction of the particles with the resin. Scattering the particles everywhere can make each particle fully contact and react with the resin, so that the reaction inside the entire resin is more uniform, thereby improving product quality.

[0041] The working principle and use process of the present invention are as follows: first, the resin required for the preparation of the fast-hardening emergency repair material is poured into the preparation cabin 401, and then the top cover body 301 is fixed on the top of the preparation cabin 401, and the inside of the preparation cabin 401 is heated by an external heating device, and then the motor 101 is started to rotate the driving gear 102, and the driving gear 102 rotates to drive the transmission gear 103 to rotate, and the transmission gear 103 rotates to drive the driven gear 201 to rotate slowly with the transmission housing 206 as the axis, so that the discharge trough 204 and the leakage net 305 are gradually misaligned, and the leakage net 305 is gradually blocked by the bottom of the driven gear 201, and at the same time, the bevel gear 205 drives the cone block 207 to rotate synchronously with the driven gear 201, so that the inclined trough 209 and the feeding trough 209 are aligned with the feeding trough 204. The tube 309 is gradually dislocated, and the feed tube 309 is gradually blocked by the rotating ring 210. Then, the curing agent, catalyst and other granular materials required for preparation are poured into the feed port 302, so that they are accumulated inside the storage tank 202 and the feed port 302. At this time, the rotating driven gear 201 will slide between the connecting plate 303, and at the same time, the convex block 203 squeezes the resistance block 304, so that the resistance block 304 bends on the connecting plate 303. When the resistance block 304 and the convex block 203 are released from the abutment, the resistance block 304 will be reset under the elastic force of the elastic sheet, and the rotation of the conical block 207 can apply a lateral shear force to the particles through the inclined plate 208, so that the particles inside the storage tank 202 move, which will produce impact force and vibration on the particles inside the storage tank 202.

[0042] When the driving gear 102 is about to rotate two circles, the transmission gear 103 is also about to rotate two circles, and the driven gear 201 is only about to rotate one circle. At this time, the inclined groove 209 will gradually align with the feeding pipe 309, so that the particles located above the rotating ring 210 will gradually fall from the inclined groove 209 into the feeding pipe 309, and fall along the feeding pipe 309 to the top of the fan blade 108. At this time, the particles will be broken up by the conical block 207 and fall onto the fan blade 108, and then fall along the gap and drive the fan blade 108 to rotate, so that the particles are gradually broken up and scattered to the outside to the inside of the thread groove 105, and then accelerate downward along the direction of the thread of the thread groove 105, and finally discharged from the discharge hole 106 and scattered into the resin. At the same time, the discharge groove 204 will gradually align with the leakage net 305. The particles in the material storage tank 202 gradually fall into the preparation cabin 401 through the holes on the filter screen 305 under the action of gravity, the impact force of the abutment block 304 and vibration, and the rotation of the shaft 104 drives the abutment ring 109 to rotate. Because the abutment ring 109 abuts against the rotating plate 308, when the groove 110 on the abutment ring 109 rotates to align with the rotating plate 308, the rotating plate 308 rotates toward the filter screen 305 under the action of the elastic force of the spring 307 until it abuts against the inner wall of the groove 110. With the rotation of the shaft 104, the rotating plate 308 rotates back and forth at the bottom of the top cover body 301, further breaking up the particles falling from the filter screen 305 and scattering them everywhere into the resin, so that they are mixed and reacted with the resin.

[0043] Finally, the top cover body 301 is opened upwards, and the discharge port 402 is opened to take out the reacted product inside the discharge port 402 .

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing a fast-hardening polymer repair material, comprising a material distribution mechanism (2), characterized in that: A stirring mechanism (1) is arranged on the side of the material distribution mechanism (2); the stirring mechanism (1) and the material distribution mechanism (2) are both arranged inside the top cover mechanism (3); and a main body mechanism (4) is arranged below the top cover mechanism (3); The material distributing mechanism (2) comprises a driven gear (201), a material storage trough (202) is provided at the top of the driven gear (201), a plurality of protrusions (203) are fixedly connected to the inner wall of the material storage trough (202), a material discharge trough (204) is provided at the bottom of the driven gear (201), a bevel gear (205) is fixedly connected to the top of the driven gear (201), the bevel gear (205) is rotatably connected to a transmission housing (206), a conical block (207) is rotatably connected to the top of the transmission housing (206), a plurality of inclined plates (208) are fixedly connected to the side of the conical block (207), a rotating ring (210) is fixedly connected to one end of the inclined plate (208) away from the conical block (207), and an inclined groove (209) is provided on the rotating ring (210).

2. The device for preparing the fast-hardening polymer repair material according to claim 1, characterized in that: The discharge trough (204) passes through the bottom of the driven gear (201) and communicates with the storage trough (202). The shape of the discharge trough (204) is fan-shaped. Three bevel gears (205) are rotatably connected inside the transmission housing (206). The three bevel gears (205) are meshed with each other. The conical block (207) is fixedly connected with the bevel gears (205). The inclined groove (209) is located above the discharge trough (204).

3. The device for preparing the fast-hardening polymer repair material according to claim 1, characterized in that: The top cover mechanism (3) comprises a top cover body (301), a feed port (302) is arranged at the top of the top cover body (301), a plurality of connecting plates (303) are fixedly connected to the inner wall of the feed port (302), the bottom of the connecting plate (303) is elastically connected to the abutment block (304) via an elastic sheet, a leakage net (305) is fixedly connected inside the top cover body (301), a support plate (306) is fixedly connected to the bottom of the top cover body (301), a spring (307) is fixedly connected to the support plate (306), a rotating plate (308) is rotatably connected to the bottom of the top cover body (301), and a feed pipe (309) is fixedly connected inside the top cover body (301).

4. The device for preparing the fast-hardening polymer repair material according to claim 3 is characterized in that: The rotating plate (308) is located on a side of the supporting plate (306) close to the leakage net (305), and the side of the rotating plate (308) away from the leakage net (305) is elastically connected to the supporting plate (306) via a spring (307). The leakage net (305) is located below the feed port (302), and a plurality of leakage holes are provided on the leakage net (305). The connecting plate (303) is located between the feeding pipe (309) and the leakage net (305), and one end of the feeding pipe (309) passes through the inner wall of the top cover body (301) and extends to the inside of the feed port (302).

5. The device for preparing the fast-hardening polymer repair material according to claim 3, characterized in that: The inclined groove (209) is located on a side of the conveying pipe (309) close to the feed port (302); the driven gear (201) is rotatably connected to the inner wall of the top cover body (301); the size of the feed port (302) is matched with the size of the storage tank (202); the side of the transmission housing (206) is fixedly connected to the inner wall of the feed port (302) through a connecting rod; the shape of the feed port (302) is matched with the shape of the storage tank (202); the connecting plate (303) is rotatably connected to the inner wall of the storage tank (202); a plurality of the abutment blocks (304) are respectively located between a plurality of the protrusions (203); the discharge trough (204) is located above the filter (305); and the rotating ring (210) is rotatably connected to the inner wall of the feed port (302).

6. The device for preparing the fast-hardening polymer repair material according to claim 3, characterized in that: The stirring mechanism (1) comprises a motor (101), the bottom of the motor (101) is rotatably connected to a driving gear (102), the side of the driving gear (102) is meshed with a transmission gear (103), the bottom of the transmission gear (103) is fixedly connected to a rotating shaft (104), the interior of the rotating shaft (104) is provided with a thread groove (105), the bottom of the thread groove (105) is provided with a plurality of discharge holes (106), the interior of the rotating shaft (104) is fixedly connected to a support frame (107), the top of the support frame (107) is rotatably connected to a fan blade (108), the side of the rotating shaft (104) is fixedly connected to a resistance ring (109) via a connecting rod, the resistance ring (109) is evenly provided with a plurality of grooves (110), and the bottom of the rotating shaft (104) is fixedly connected to a stirring paddle (111).

7. The device for preparing the fast-hardening polymer repair material according to claim 6, characterized in that: A plurality of discharge holes (106) penetrate the inner wall of the thread groove (105) and extend to the side of the rotating shaft (104); the support frame (107) is located above the thread groove (105); and the size of the driving gear (102) is the same as that of the transmission gear (103).

8. The device for preparing the fast-hardening polymer repair material according to claim 6, characterized in that: A conical block (207) is fixedly connected to the top of the fan blade (108); a side of the transmission gear (103) away from the driving gear (102) is meshed with a driven gear (201); and the size of the driven gear (201) is twice that of the transmission gear (103).

9. The device for preparing the fast-hardening polymer repair material according to claim 6, characterized in that: The bottom of the motor (101) is fixedly connected to the top of the top cover body (301); the driving gear (102) penetrates the top of the top cover body (301) and extends to the inside of the top cover body (301); the driving gear (102) is rotatably connected to the inner wall of the top cover body (301); the transmission gear (103) is located at the center of the top cover body (301); the rotating shaft (104) penetrates the inner wall of the top cover body (301) and extends to the bottom of the top cover body (301); one end of the feed pipe (309) away from the feed inlet (302) penetrates the inner wall of the top cover body (301) and extends to the inside of the transmission gear (103); and the side of the abutment ring (109) abuts against the side of the rotating plate (308) away from the spring (307).

10. The device for preparing the fast-hardening polymer repair material according to claim 6, characterized in that: The main body mechanism (4) comprises a preparation cabin (401), a discharge port (402) is arranged at the bottom of the preparation cabin (401), the rotating shaft (104) is located inside the preparation cabin (401), the support plate (306) is located inside the preparation cabin (401), the stirring paddle (111) is located above the feed port (302), and the bottom of the stirring paddle (111) is in contact with the bottom of the inner wall of the preparation cabin (401).

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