Vehicle-mounted polyurea material spraying device

Abstract

The utility model relates to the technical field of polyurea material spraying, and aims to provide a vehicle-mounted polyurea material spraying device which is characterized in that the position of the device is moved through a cart, required raw materials are added into a mixing box through a feeding pipe, a driving motor II is started to drive a cam to rotate, and the cam presses a driving rod; a first driving motor is started, the first driving motor drives a mixing rod to rotate and drives a mixing plate to rotate for stirring and mixing, through vertical displacement of the mixing rod, the stirring and mixing modes are increased, and the situation that stirring and mixing cannot be achieved at the bottom of an inner cavity of the mixing box is avoided; the mixing effect and efficiency are improved, spraying is more convenient, and the effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurea material spraying, in particular to a vehicle-mounted polyurea material spraying device. Background Art

[0002] Polyurea is an elastomeric substance generated by the reaction of isocyanate components and amino compound components. It is divided into pure polyurea and semi-polyurea, and their properties are different. The most basic characteristics of polyurea are anti-corrosion, waterproof, and wear resistance. Polyurea is sprayed on-site with semi-prepolymer, amino-terminated polyether, amine chain extender and other raw materials. The current vehicle-mounted polyurea material spraying device does not stir the raw materials evenly when in use, and the polyurea spray is easy to solidify when it is stationary, which is not very convenient to use and has certain limitations. Utility Model Content

[0003] The utility model aims to provide a vehicle-mounted polyurea material spraying device, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] The top of the cart is fixedly connected to a box body, and the bottom of the box body is fixedly connected to a mixing box. Vertical plates are symmetrically provided on both sides of the top of the box body, and two sliding rods are slidably connected to the opposite sides of the vertical plates. The lower ends of the sliding rods pass through the top of the box body, and the two sliding rods pass through the opposite sides of the top of the box body and are connected to connecting rods. An equipment box is fixedly connected between the two connecting rods, and a driving motor 1 is fixedly connected to the top of the inner cavity of the equipment box. A mixing rod is fixedly connected to the bottom of the output end of the driving motor 1, and the bottom of the mixing rod sequentially passes through the equipment box and the mixing box and extends to the inner cavity of the mixing box, and mixing plates are connected on both sides of the mixing rod, and a rotating shaft is rotatably connected between the two vertical plates, and one side of the rotating shaft passes through the vertical plate and is fixedly connected to the driving motor 2, a cam is arranged on the rotating shaft, and a driving rod abutting the cam is connected between the two sliding rods.

[0006] Furthermore, a slide groove is provided on one side facing each other of the two vertical plates, the length direction of the slide groove is consistent with the height direction of the vertical plate, a slider is slidably connected in the slide groove, a return spring is provided in the slide groove, one end of the return spring is fixedly connected to the bottom of the slider, the other end of the return spring is fixed to the bottom of the slide groove, and one side of the slider is fixedly connected to the slide rod.

[0007] Furthermore, a feeding pipe is provided on the outer wall of the box body, and one end of the feeding pipe penetrates into the interior of the box body and is connected with the mixing box.

[0008] Furthermore, one end of the mixing box is connected to a spray gun that penetrates the box body, and one end of the spray gun is connected to a vacuum pump.

[0009] Furthermore, there are a plurality of mixing plates, which are evenly distributed on both sides of the mixing rod.

[0010] The beneficial effects of the utility model are:

[0011] The utility model discloses a vehicle-mounted polyurea material spraying device. By moving the device position through a cart, required raw materials are added into a mixing box through a feeding pipe. The second driving motor is started, so that the second driving motor drives a cam to rotate. The cam presses a driving rod, so that the sliding rod moves along the height direction of a vertical plate, driving the equipment box to move up and down. The first driving motor is started, and the first driving motor drives a mixing rod to rotate, driving a mixing plate to rotate for stirring and mixing. The stirring and mixing forms are increased through the up and down displacement of the mixing rod, which avoids the bottom of the inner cavity of the mixing box from failing to stir and mix, thereby improving the mixing effect and efficiency, making spraying more convenient and achieving better effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a vehicle-mounted polyurea material spraying device of the utility model;

[0013] Figure 2 This is a cross-sectional view of an equipment box of a vehicle-mounted polyurea material spraying device of the utility model;

[0014] Reference table of reference numerals:

[0015] 1. Trolley; 2. Box body; 3. Mixing box; 4. Vertical plate; 5. Sliding rod; 6. Connecting rod; 7. Equipment box; 8. Driving motor 1; 9. Mixing rod; 10. Mixing plate; 11. Rotating shaft; 12. Driving motor 2; 13. Cam; 14. Driving rod; 15. Slide; 16. Sliding block; 17. Reset spring; 18. Feeding pipe; 19. Spray gun; 20. Vacuum pump. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0018] Depend on Figure 1 to Figure 2 As shown, a vehicle-mounted polyurea material spraying device includes a cart 1, a box body 2 is fixedly connected to the top of the cart 1, a mixing box 3 is fixedly connected to the bottom of the inner cavity of the box body 2, vertical plates 4 are symmetrically arranged on both sides of the top of the box body 2, and two vertical plates 4 are slidably connected to sliding rods 5 on the opposite sides. The lower ends of the sliding rods 5 pass through the top of the box body 2, and the two sliding rods 5 pass through the opposite sides of the top of the box body 2 and are connected to connecting rods 6. An equipment box 7 is fixedly connected between the two connecting rods 6, and a driving motor is fixedly connected to the top of the inner cavity of the equipment box 7. 8, a mixing rod 9 is fixedly connected to the bottom of the output end of the driving motor 1 8, the bottom of the mixing rod 9 sequentially penetrates the equipment box 7 and the mixing box 3 and extends to the inner cavity of the mixing box 3, both sides of the mixing rod 9 are connected to mixing plates 10, a rotating shaft 11 is rotatably connected between the two vertical plates 4, one side of the rotating shaft 11 penetrates the vertical plate 4 and is fixedly connected to the driving motor 2 12, a cam 13 is arranged on the rotating shaft 11, a driving rod 14 abutting against the cam 13 is connected between the two sliding rods 5, the number of mixing plates 10 is several, and the mixing plates 10 The cam 13 is pressed against the driving rod 14 to move the sliding rod 5 along the height direction of the vertical plate 4, so that the equipment box 7 can be displaced up and down, and the driving motor 18 is started so that the driving motor 18 drives the mixing rod 9 to rotate, and then drives the mixing plate 10 to rotate for stirring and mixing. Through the up and down displacement of the mixing rod 9, the stirring and mixing forms are increased, and the stirring and mixing at the bottom of the inner cavity of the mixing box 3 is avoided, thereby improving the mixing effect and efficiency, and preventing the polyurea material from standing still and affecting the spraying.

[0019] A feeding pipe 18 is provided on the outer wall of the box body 2 , one end of which penetrates into the interior of the box body 2 and is connected to the mixing box 3 , and the required raw materials are added to the mixing box 3 through the feeding pipe 18 .

[0020] One end of the mixing box 3 passes through the box body 2 and is connected to a spray gun 19. One end of the spray gun 19 is connected to a vacuum pump 20. The vacuum pump 20 creates a negative pressure environment inside the spray gun 19, thereby performing a spraying operation, which is more convenient and has a better effect.

[0021] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A vehicle-mounted polyurea material spraying device, comprising a cart (1), characterized in that: The top of the cart (1) is fixedly connected to a box body (2), the bottom of the inner cavity of the box body (2) is fixedly connected to a mixing box (3), vertical plates (4) are symmetrically provided on both sides of the top of the box body (2), and two vertical plates (4) are slidably connected to sliding rods (5) on opposite sides, and the lower ends of the sliding rods (5) pass through the top of the box body (2), and the two sliding rods (5) are connected to connecting rods (6) on opposite sides of the top of the box body (2), and an equipment box (7) is fixedly connected between the two connecting rods (6), and a driving motor (8) is fixedly connected to the top of the inner cavity of the equipment box (7). A mixing rod (9) is fixedly connected to the bottom of the output end of the driving motor 1 (8), and the bottom of the mixing rod (9) sequentially penetrates the equipment box (7) and the mixing box (3) and extends to the inner cavity of the mixing box (3). Mixing plates (10) are connected to both sides of the mixing rod (9). A rotating shaft (11) is rotatably connected between the two vertical plates (4). One side of the rotating shaft (11) penetrates the vertical plate (4) and is fixedly connected to the driving motor 2 (12). A cam (13) is arranged on the rotating shaft (11), and a driving rod (14) abutting against the cam (13) is connected between the two sliding rods (5).

2. The vehicle-mounted polyurea material spraying device according to claim 1, characterized in that: A slide groove (15) is provided on one side of the two vertical plates (4) facing each other. The length direction of the slide groove (15) is consistent with the height direction of the vertical plate (4). A slider (16) is slidably connected in the slide groove (15). A return spring (17) is provided in the slide groove (15). One end of the return spring (17) is fixedly connected to the bottom of the slider (16), and the other end of the return spring (17) is fixed to the bottom of the slide groove (15). One side of the slider (16) is fixedly connected to the slide rod (5).

3. The vehicle-mounted polyurea material spraying device according to claim 1, characterized in that: A feeding pipe (18) is provided on the outer wall of the box body (2), and one end of the feeding pipe (18) penetrates into the interior of the box body (2) and is connected to the mixing box (3).

4. The vehicle-mounted polyurea material spraying device according to claim 1, characterized in that: One end of the mixing box (3) passes through the box body (2) and is connected to a spray gun (19), and one end of the spray gun (19) is connected to a vacuum pump (20).

5. The vehicle-mounted polyurea material spraying device according to claim 1, characterized in that: The number of the mixing plates (10) is several, and the mixing plates (10) are evenly distributed on both sides of the mixing rod (9).

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