Efficient coating device for rotary blade production

Abstract

The utility model provides an efficient coating device for rotary blade production, which comprises a collecting tank, and a protective bin is in bolted connection with the outer side of the upper end of the collecting tank; the upper portion of the inner wall of the protection bin is in bolted connection with a suspension conveyor. The lower part of the suspension conveyor is connected with a suspender; hooks are welded on the outer walls of the suspenders; a movable coating support structure is connected to the lower side of the interior of the collecting tank, and is characterized in that the movable coating support structure comprises a first assembly pipe and a second assembly pipe, the inner sides of the first assembly pipe and the second assembly pipe are in threaded connection with control valves, and the inner sides of the control valves are in threaded connection with spray heads; an injection pipe is welded to the lower portion of the right end of the first assembly pipe. According to the utility model, through the arrangement of the movable coating support structure, the quantity of sprayed paint liquid can be adjusted, and the paint liquid spraying range can be adjusted according to different types of rotary blades, so that the waste of part of the paint liquid is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary tiller blade coating, in particular to a high-efficiency coating device for rotary tiller blade production. Background Art

[0002] A rotary tiller is an agricultural machine usually used for tilling and leveling the soil. The coating device of the rotary tiller is an instrument that sprays paint on the surface of the rotary tiller during production, specifically to improve the wear resistance, corrosion resistance, sliding performance and service life of the tool. However, the spraying range is not convenient for adjusting the spacing according to different types of rotary tillers, and it is easy to get stuck in the transported rotary tiller, thereby affecting the surface coating work and adjustment of the coating, avoiding problems such as waste of paint when coating different types of rotary tillers. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a high-efficiency coating device for rotary blade production, which can adjust the spacing of the coating points according to different types of rotary blades, avoid the rotary blades from getting stuck and affecting their use, and adjust the coating range according to different rotary blades to avoid waste of paint liquid.

[0004] The technical solution is as follows: a high-efficiency coating device for the production of rotary tillers, including a collecting tank, the outer side of the upper end of the collecting tank is bolted to a protective bin; the upper part of the inner wall of the protective bin is bolted to a hanging conveyor; the lower part of the hanging conveyor is connected to a suspension rod; a hook is welded on the outer wall of the suspension rod; the lower side of the inside of the collecting tank is connected to a movable coating support structure, characterized in that the movable coating support structure includes a first assembly pipe and a second assembly pipe, the inner sides of the first assembly pipe and the second assembly pipe are threadedly connected to a control valve, and the inner side of the control valve is threadedly connected to a nozzle; an injection pipe is welded to the lower part of the right end of the first assembly pipe; a movable adjustment seat structure is connected between the first assembly pipe and the second assembly pipe; the lower ends of the first assembly pipe and the second assembly pipe are both welded with internal threaded pipes; the inner thread of the internal threaded pipe is threadedly connected to a support screw; the lower end of the support screw is bolted to an anti-slip seat.

[0005] Preferably, the first assembly pipe and the second assembly pipe are both configured to be L-shaped, and a plurality of nozzles and control valves are provided inside.

[0006] Preferably, rectangular steel plates are welded to both left and right sides of the outer wall of the internally threaded pipe and are movably connected to the internally threaded pipe.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] In the present invention, the arrangement of the spray head and the control valve can adjust the amount of paint liquid sprayed, and further adjust the range of the paint liquid spraying according to different types of rotary tillage blades, thus avoiding the waste of part of the paint liquid.

[0009] In the present invention, the arrangement of the first assembly tube and the second assembly tube facilitates adjustment of the spacing, thereby accommodating different types of rotary tiller blades to pass through and preventing them from being stuck and affecting transportation.

[0010] In the present invention, the internally threaded tube, the supporting screw and the anti-slip seat are all provided to support and fix the first assembly tube and the second assembly tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 It is a structural schematic diagram of the movable coating support structure of the utility model.

[0013] Figure 3 It is a structural diagram of the movable adjustment seat structure of the utility model.

[0014] In the picture:

[0015] 1. Collection tank; 2. Protection chamber; 3. Suspension conveyor; 4. Hanging rod; 5. Hook; 6. Movable coating support structure; 61. First assembly pipe; 62. Second assembly pipe; 63. Nozzle; 64. Control valve; 65. Injection pipe; 66. Movable adjustment seat structure; 661. Connecting pipe; 662. Sealing piston; 663. Pillar; 67. Internal threaded pipe; 68. Support screw; 69. Anti-slip seat. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Example:

[0018] As attached Figure 1 As shown, a high-efficiency coating device for rotary tiller blade production includes a collecting tank 1, the outer side of the upper end of the collecting tank 1 is connected to a protective bin 2 with bolts; the upper part of the inner wall of the protective bin 2 is connected to a hanging conveyor 3 with bolts; the lower part of the hanging conveyor 3 is connected to a suspension rod 4; a hook 5 is welded on the outer wall of the suspension rod 4; and a movable coating support structure 6 is connected to the lower side of the inside of the collecting tank 1.

[0019] As attached Figure 2As shown, in the above embodiment, specifically, the movable coating support structure 6 includes a first assembly tube 61 and a second assembly tube 62, the inner sides of the first assembly tube 61 and the second assembly tube 62 are threadedly connected with a control valve 64, and the inner side of the control valve 64 is threadedly connected with a nozzle 63; the lower part of the right end of the first assembly tube 61 is welded with an injection tube 65; a movable adjustment seat structure 66 is connected between the first assembly tube 61 and the second assembly tube 62; the lower ends of the first assembly tube 61 and the second assembly tube 62 are both welded with an internal threaded tube 67; the internal threaded tube 67 is threadedly connected with a support screw 68; the lower end of the support screw 68 is bolted with an anti-slip seat 69; the support screw 68 inside the internal threaded tube 67 is screwed to cooperate with the anti-slip seat 69 to tighten the inner wall of the collection tank 1 to support and fix the first assembly tube 61 and the second assembly tube 62.

[0020] As attached Figure 3 As shown, in the above embodiment, specifically, the movable adjustment seat structure 66 includes a connecting pipe 661, and sealing pistons 662 are embedded at both ends of the connecting pipe 661; a support 663 is welded to the middle part of the lower end of the connecting pipe 661; the rotating support 663 drives the connecting pipe 661, the first assembly pipe 61 and the second assembly pipe 62 to form a suitable angle.

[0021] In the above embodiment, specifically, the first assembly pipe 61 and the second assembly pipe 62 are both configured to be L-shaped, and a plurality of nozzles 63 and control valves 64 are provided inside.

[0022] In the above embodiment, specifically, rectangular steel plates are welded to both left and right sides of the outer wall of the internally threaded tube 67 and are movably connected to the internally threaded tube 67 .

[0023] In the above embodiment, specifically, the bottom of the support screw 68 is pressed against the inner wall of the collection tank 1 through the anti-slip seat 69 , thereby supporting the first assembly tube 61 and the second assembly tube 62 .

[0024] In the above embodiment, specifically, the support 663 is movably embedded in the right side of the collecting tank 1 to drive the first assembly tube 61 and the second assembly tube 62 to be used at different angles.

[0025] In the above embodiment, specifically, the left and right ends of the connecting tube 661 cooperate with the sealing pistons 662 to be inserted into the lower side of the first assembly tube 61 and the second assembly tube 62, and the rear of the first assembly tube 61 and the second assembly tube 62 are provided with bolts for tightening to maintain sealing and tightness during the adjustment of the spacing.

[0026] How it works

[0027] The working principle of the present invention is as follows: when coating the rotary tiller during the production process, the rotating support 663 drives the connecting pipe 661, the first assembly pipe 61 and the second assembly pipe 62 to a suitable angle, and then the supporting screw 68 inside the internal threaded pipe 67 is twisted to cooperate with the anti-slip seat 69 to press the inner wall of the collection tank 1 to support and fix the first assembly pipe 61 and the second assembly pipe 62. After fixing, the rotary tiller is hung on the hook 5 of the boom 4 and transported with the hanging conveyor 3. When passing through the first assembly pipe 61 and the second assembly pipe 62 during transportation, the injection pipe 65 is connected to the paint liquid delivery pump to deliver the paint liquid. After that, the paint liquid flows in the connecting pipe 661, the first assembly pipe 61 and the second assembly pipe 62 and is sprayed out from the control valve 64 to complete the coating of the rotary tiller passing through.

[0028] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A high-efficiency coating device for producing rotary tiller blades, comprising a collecting tank (1), wherein the outer side of the upper end of the collecting tank (1) is bolted to a protective chamber (2); the upper part of the inner wall of the protective chamber (2) is bolted to a hanging conveyor (3); the lower part of the hanging conveyor (3) is connected to a hanging rod (4); a hook (5) is welded to the outer wall of the hanging rod (4); and a movable coating support structure (6) is connected to the lower side of the interior of the collecting tank (1), characterized in that: The movable coating support structure (6) comprises a first assembly tube (61) and a second assembly tube (62), wherein the inner sides of the first assembly tube (61) and the second assembly tube (62) are threadedly connected to a control valve (64), and the inner side of the control valve (64) is threadedly connected to a nozzle (63); an injection tube (65) is welded to the lower part of the right end of the first assembly tube (61); a movable adjustment seat structure (66) is connected between the first assembly tube (61) and the second assembly tube (62); an internal threaded tube (67) is welded to the lower ends of the first assembly tube (61) and the second assembly tube (62); a support screw (68) is threadedly connected to the inner side of the internal threaded tube (67); and an anti-slip seat (69) is bolted to the lower end of the support screw (68).

2. The high-efficiency coating device for rotary tiller blade production according to claim 1, characterized in that: The movable adjustment seat structure (66) includes a connecting pipe (661), and sealing pistons (662) are embedded at both left and right ends of the connecting pipe (661); a support (663) is welded to the middle portion of the lower end of the connecting pipe (661).

3. The high-efficiency coating device for rotary tiller blade production according to claim 1, characterized in that: The first assembly pipe (61) and the second assembly pipe (62) are both configured to be L-shaped, and a plurality of nozzles (63) and control valves (64) are provided inside.

4. The high-efficiency coating device for rotary tiller blade production according to claim 1, characterized in that: Rectangular steel plates are welded to the left and right sides of the outer wall of the internally threaded tube (67) and are movably connected to the internally threaded tube (67).

5. The high-efficiency coating device for rotary tiller blade production according to claim 2, characterized in that: The bottom of the support screw (68) is pressed against the inner wall of the collection tank (1) via the anti-slip seat (69), and the support column (663) is movably embedded in the right side of the interior of the collection tank (1).

6. The high-efficiency coating device for rotary tiller blade production according to claim 2, characterized in that: The left and right ends of the connecting tube (661) cooperate with the sealing pistons (662) to be inserted into the lower side of the first assembly tube (61) and the second assembly tube (62), and the rear of the first assembly tube (61) and the second assembly tube (62) are provided with bolts for tightening.

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