Pumping device for fire retardant coating curing agent

Abstract

The utility model discloses a pumping device for a fire retardant coating curing agent, and relates to the technical field of fire retardant coating conveying equipment. The stirring trolley comprises a trolley body and a stirring tank, supporting assemblies are arranged on the top face of the trolley body and the surface of the stirring tank so as to enable the trolley body and the stirring tank to be in an overhead state, a stirring assembly is arranged on the stirring tank, and a metal screen is fixedly connected into the stirring tank in an inserted mode. According to the utility model, the trolley body and the stirring tank are overhead through the supporting assembly, so that the stirring tank is located at a proper position, when the rotating part of the stirring assembly rotates, the grinding assembly arranged on the rotating part rotates along with the rotating part, and the grinding assembly grinds a large-particle fire-retardant coating curing agent in the metal screen mesh while stirring, so that the fire-retardant coating curing agent is uniformly stirred; the particle size of the curing agent particles is reduced, so that the curing agent particles can be conveniently and uniformly mixed with the fireproof coating subsequently, blockage in the pumping process is prevented, and the pumping process is ensured to be smoothly carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire retardant coating conveying equipment technical field, concretely relates to a kind of pumping devices of fire retardant coating curing agent. BACKGROUND

[0002] In the preparation process of fire retardant coating, the addition of curing agent is one of the key steps, and the existing fire retardant coating curing agent is often poured into a stirring tank by hand before use, and then the fire retardant coating curing agent in the stirring tank is stirred by hand, and then the fire retardant coating curing agent is pumped by a metering pump.

[0003] In actual operation, large particles of fire retardant coating curing agent are often mixed into the fire retardant coating curing agent. When these large particles of curing agent are directly added to the fire retardant coating for stirring, it will cause uneven mixing of the curing agent and the fire retardant coating, thereby affecting the overall quality of the sprayed fire retardant coating. In addition, the large curing agent particles may also cause blockage when pumping the material with a plunger pump, affecting production efficiency, and even damaging the equipment.

[0004] Therefore, a pumping device for fire retardant coating curing agent is proposed. SUMMARY

[0005] The purpose of the utility model is to solve the problems raised in the background art. The utility model provides a pumping device for fire retardant coating curing agent.

[0006] The utility model discloses a technical scheme to achieve the above-mentioned purpose:

[0007] A pumping device for fire retardant coating curing agent, comprising a trolley body and a stirring tank, the top surface of the trolley body and the surface of the stirring tank are provided with a support assembly to form an overhead structure between the trolley body and the stirring tank, the stirring tank is provided with a stirring assembly, a metal screen is fixedly inserted into the interior of the stirring tank, the rotating part of the stirring assembly is rotatably connected with the metal screen, and a rolling assembly is provided on the rotating part of the stirring assembly to crush large particles of fire retardant coating curing agent in the metal screen while stirring.

[0008] Further, the support assembly comprises a plurality of bearing columns fixedly installed on the top surface of the trolley body, a threaded column is fixedly installed on the top surface of the bearing column, a connecting block is fixedly installed on the surface of the stirring tank, the connecting block is sleeved with the surface of the threaded column, and the bottom surface of the connecting block is attached to the top end of the bearing column. The surface of the connecting block is threadedly sleeved with a nut.

[0009] Further, the stirring assembly comprises a horizontal frame fixedly installed on the top surface of the stirring tank, a motor is fixedly installed on the top surface of the horizontal frame, and an output end of the motor is fixedly connected with a stirring shaft, i.e. a rotating part, penetrating through the horizontal frame, and a plurality of stirring paddles are arranged on the surface of the stirring shaft.

[0010] Further, the rolling assembly comprises a rotating shaft rotatably inserted into the surface of the stirring shaft, and rolling rollers are fixedly installed on the surfaces of the two sides of the rotating shaft, and a scraper is fixedly installed on the surface of the stirring shaft.

[0011] Further, the rolling rollers and the scraper are arranged in the metal screen, the surface of the rolling roller is provided with patterns, the rolling rollers are used for rolling the large-particle fireproof coating curing agent, and the scraper is attached to the inner bottom of the metal screen and is used for scraping and cleaning the crushed fireproof coating curing agent.

[0012] Further, the bottom surface of the stirring tank is provided with a pumping pipeline, the top surface of the trolley body is fixedly installed with a pump body, and the free end of the pumping pipeline is connected with the input end of the pump body.

[0013] The beneficial effects of the present application are as follows:

[0014] The trolley body and the stirring tank are elevated by the supporting assembly, so that the stirring tank is in a proper position, when the rotating part of the stirring assembly rotates, the rolling assembly arranged on the rotating part rotates, the rolling assembly rolls the large-particle fireproof coating curing agent in the metal screen while stirring, so that the particle size of the curing agent is reduced, the subsequent uniform mixing with the fireproof coating is facilitated, the blockage in the pumping process is prevented, and the pumping process is ensured to be carried out smoothly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic view of the present application;

[0016] Figure 2 is a front view of the present application;

[0017] Figure 3 is a front sectional view of the present application;

[0018] Figure 4 is a local schematic view of the present application;

[0019] Fig. 1 is a trolley body; 2, a supporting assembly; 201, a bearing column; 202, a threaded column; 203, a connecting block; 204, a nut; 3, a stirring tank; 4, a stirring assembly; 401, a horizontal frame; 402, a motor; 403, a stirring shaft; 404, a stirring paddle; 5, a metal screen; 6, a rolling assembly; 601, a rotating shaft; 602, a rolling roller; 603, a scraper; 7, a pumping pipeline; 8, a pump body. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as limiting the present application.

[0024] As shown in Figures 1 to 4 A pumping device for fireproof paint curing agent, comprising a trolley body 1 and a stirring tank 3, the top surface of the trolley body 1 and the surface of the stirring tank 3 are provided with a supporting assembly 2 to form an overhead shape between the trolley body 1 and the stirring tank 3; as shown in Figure 1 and Figure 2 Specifically, the supporting assembly 2 comprises a plurality of bearing columns 201 fixedly installed on the top surface of the trolley body 1, a threaded column 202 fixedly installed on the top surface of the bearing column 201, a connecting block 203 fixedly installed on the surface of the stirring tank 3, and the surface of the connecting block 203 is sleeved with the surface of the threaded column 202, and the bottom surface of the connecting block 203 is attached to the top end of the bearing column 201, and the surface of the connecting block 203 is threadedly sleeved with a nut 204.

[0025] More specifically, by fitting the connecting block 203 on the surface of the mixing tank 3 onto the surface of the threaded column 202, the bottom surface of the connecting block 203 and the top surface of the bearing column 201 are brought into contact. The bearing column 201 and the connecting block 203 form an opening between the trolley body 1 and the mixing tank 3. By threading the nut 204 onto the surface of the threaded column 202, the connecting block 203 and the mixing tank 3 are further locked and fixed.

[0026] A stirring assembly 4 is provided on the stirring tank 3, and a metal screen 5 is fixedly inserted into the inside of the stirring tank 3, with the rotating part of the stirring assembly 4 rotatably inserted into the metal screen 5; for example Figure 3 and Figure 4 As shown, specifically, the stirring assembly 4 includes a crossbeam 401 fixedly installed on the top surface of the stirring tank 3. A motor 402 is fixedly installed on the top surface of the crossbeam 401. The output end of the motor 402 passes through the crossbeam 401 and is fixedly connected to a stirring shaft 403, which is the rotating part. Several sets of stirring blades 404 are provided on the surface of the stirring shaft 403.

[0027] More specifically, after the motor 402 is started, its output end drives the stirring shaft 403 to rotate. Several sets of stirring blades 404 on the surface of the stirring shaft 403 rotate accordingly, stirring the fire retardant coating curing agent in the mixing tank 3, so that it is fully and evenly mixed with the fire retardant coating, ensuring the quality of the fire retardant coating. At the same time, the rotation of the stirring shaft 403 also provides power support for the operation of the rolling assembly 6.

[0028] A crushing component 6 is installed on the rotating part of the mixing assembly 4, so that while mixing, the crushing component 6 is driven to crush large particles of fire-retardant coating curing agent within the metal screen 5; for example Figure 1 , Figure 3 and Figure 4 As shown, the crushing assembly 6 includes a rotating shaft 601 that is rotatably inserted into the surface of the stirring shaft 403, and crushing rollers 602 are fixedly installed on the surfaces of the rotating shaft 601 on both sides of the stirring shaft 403, and scrapers 603 are fixedly installed on the surface of the stirring shaft 403.

[0029] More specifically, when the stirring shaft 403 rotates, it drives the rotating shaft 601 to rotate, thereby causing the rolling roller 602 and the scraper 603 to rotate. The rolling roller 602 rolls the large particles of fireproof coating curing agent on the metal screen 5, breaking them into smaller particles. The scraper 603 scrapes the crushed curing agent off the metal screen 5 to prevent it from adhering and affecting the rolling effect and subsequent mixing process.

[0030] In some practical applications, such as Figure 3As shown, the rolling roller 602 and the scraper 603 are located in the metal screen 5, and the surface of the rolling roller 602 is provided with patterns for crushing the large particles of the fireproof coating curing agent, and the scraper 603 is attached to the inner bottom of the metal screen 5 for scraping and cleaning the crushed fireproof coating curing agent.

[0031] More specifically, the patterns on the surface of the rolling roller 602 can increase the friction with the large particles of the curing agent, so that the large particles can be more effectively broken during the rolling process, and the scraper 603 is attached to the inner bottom of the metal screen 5, so that the curing agent adhered to the metal screen 5 after being crushed can be scraped and cleaned, ensuring that the curing agent on the metal screen 5 can smoothly enter the mixing tank 3 for mixing, improving the utilization rate and mixing efficiency of the material.

[0032] In some practical applications, such as Figure 2 and Figure 3 As shown, the bottom surface of the mixing tank 3 is provided with a pumping pipeline 7, and the top surface of the trolley body 1 is fixedly installed with a pump body 8, and the free end of the pumping pipeline 7 is connected with the input end of the pump body 8.

[0033] More specifically, the mixture enters the pump body 8 through the pumping pipeline 7, and after the pump body 8 is started, the mixture is pumped to the subsequent spraying equipment or other use locations at a set pressure and flow rate by the mechanical action inside the pump body 8, such as the reciprocating motion of a plunger pump, to complete the delivery task of the fireproof coating curing agent.

[0034] In summary: the trolley body 1 and the mixing tank 3 are elevated by the supporting assembly 2, so that the mixing tank 3 is in a suitable position, and when the rotating part of the stirring assembly 4 rotates, the rolling assembly 6 provided on the rotating part rotates, and at the same time of stirring, the rolling assembly 6 crushes the large particles of the fireproof coating curing agent in the metal screen 5, so that the particle size of the curing agent is reduced, facilitating subsequent uniform mixing with the fireproof coating, preventing blockage during pumping, and ensuring smooth pumping.

[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A pumping device for fire retardant coating curing agent, characterized by, The utility model provides a kind of fire-retardant coating curing agent stirring device, including trolley body (1) and stirring tank (3), the top surface of trolley body (1) and the surface of stirring tank (3) are provided with support assembly (2), to constitute overhead between trolley body (1) and stirring tank (3), stirring assembly (4) is provided on stirring tank (3), metal screen (5) is fixedly plugged in the inside of stirring tank (3), and the rotating part of stirring assembly (4) is rotatably plugged with metal screen (5), and rolling assembly (6) is provided on the rotating part of stirring assembly (4), to drive rolling assembly (6) in metal screen (5) to crush large particle fire-retardant coating curing agent while stirring.

2. A pumping device for fire retardant paint curing agent according to claim 1, characterized in that, The support assembly (2) includes a plurality of bearing columns (201) fixedly installed on the top surface of the trolley body (1), a threaded column (202) fixedly installed on the top surface of the bearing column (201), a connecting block (203) fixedly installed on the surface of the stirring tank (3), the connecting block (203) being sleeved with the surface of the threaded column (202), and the bottom surface of the connecting block (203) being attached to the top end of the bearing column (201), and the surface of the connecting block (203) being threadedly sleeved with a nut (204).

3. A pumping device for fire retardant paint curing agent according to claim 1, characterized in that, The stirring assembly (4) includes a crossbar (401) fixedly installed on the top surface of the stirring tank (3), an electric motor (402) fixedly installed on the top surface of the crossbar (401), a stirring shaft (403) fixedly connected to the output end of the electric motor (402) and penetrating through the crossbar (401), and a plurality of stirring paddles (404) provided on the surface of the stirring shaft (403).

4. A pumping device for fire retardant paint curing agent according to claim 1, characterized in that, The rolling assembly (6) includes a rotating shaft (601) rotatably plugged on the surface of the stirring shaft (403), a rolling roller (602) fixedly installed on the surface of the rotating shaft (601) on both sides of the stirring shaft (403), and a scraper (603) fixedly installed on the surface of the stirring shaft (403).

5. A pumping device for fire retardant paint curing agents according to claim 4, characterised in that, The rolling roller (602) and the scraper (603) are located in the metal screen (5), the surface of the rolling roller (602) is provided with patterns for crushing large particle fire-retardant coating curing agent, and the scraper (603) is attached to the inner bottom of the metal screen (5) for scraping and cleaning the crushed fire-retardant coating curing agent.

6. A pumping device for fire retardant paint curing agent according to claim 1, characterized in that, The bottom surface of the stirring tank (3) is provided with a pumping pipeline (7), the top surface of the trolley body (1) is fixedly installed with a pump body (8), and the free end of the pumping pipeline (7) is connected to the input end of the pump body (8).

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