Spraying device for point distribution

Abstract

The utility model relates to the technical field of photogrammetry, and discloses a spraying device for point distribution, which comprises a vertical cylinder, a placing plate is fixedly arranged on one side of the vertical cylinder, a paint spraying tank is arranged at the upper end of the placing plate, one end of the paint spraying tank penetrates through a reserved hole in one side of the vertical cylinder to enter the vertical cylinder, and a fence cover is fixedly arranged at the lower end of the vertical cylinder. A locking block is fixedly arranged on one side of the vertical cylinder, an extrusion rod is movably arranged in the locking block, an extrusion piece is fixedly arranged at one end of the extrusion rod, a fastening structure is arranged at the lower end of the placing plate, the fastening structure comprises a fixing block fixedly arranged at the lower end of the placing plate, and a screw rod is arranged in the fixing block in a threaded mode; and a movable plate is rotatably installed at one end of the lead screw, a limiting plate is fixedly arranged on one side of the movable plate, and a limiting groove is formed in the bottom end of the containing plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic surveying technical field, concretely is a kind of spraying device for dotting. BACKGROUND

[0002] Aerial photogrammetry is a kind of photographic equipment carried by aircraft, by shooting the image of ground or object, combined with ground control point, photogrammetry technology and calculation method to obtain geographic spatial information technology, the aerial photogrammetry phased point spraying device in prior art, work efficiency is low, cannot stop paint spraying when spraying, paint pollution to environment is larger, cannot be folded.

[0003] The patent with the publication number CN110124901B proposes an aerial photogrammetry phased point spraying device, which can press the self-spraying paint tank on the self-spraying paint frame through the pressing mechanism to spray the coating downward, so as to facilitate the staff to control the amount of coating sprayed by the aerial photogrammetry phased point spraying device, improve the work efficiency and the flexibility and controllability of the overall device.

[0004] However, the U-shaped piece for placing the paint spraying tank is fixed, and the paint spraying tank cannot be quickly and tightly installed, which makes it difficult to install and fix the paint spraying tank. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a spraying device for dotting to solve the problem that the U-shaped piece for placing the paint spraying tank in the existing device is fixed, the paint spraying tank cannot be quickly and tightly installed, and it is difficult to install and fix the paint spraying tank.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a spraying device for dotting, comprising a vertical cylinder, a placing plate is fixedly arranged on one side of the vertical cylinder, a paint spraying tank is arranged at the upper end of the placing plate, one end of the paint spraying tank penetrates through a reserved hole on one side of the vertical cylinder and enters the inside of the vertical cylinder, a surrounding cover is fixedly arranged at the lower end of the vertical cylinder, a locking block is fixedly arranged on one side of the vertical cylinder, an extrusion rod is movably arranged in the locking block, an extrusion piece is fixedly arranged at one end of the extrusion rod, a fastening structure is arranged at the lower end of the placing plate, the fastening structure comprises a fixed block fixedly arranged at the lower end of the placing plate, a lead screw is threadedly arranged in the fixed block, a moving plate is rotatably installed at one end of the lead screw, a limiting plate is fixedly arranged on one side of the moving plate, and a limiting groove is formed at the bottom end of the placing plate.

[0007] Preferably, a threaded cap is fixedly arranged at the lower end of the vertical cylinder, a threaded tube is threadedly installed at the lower end of the threaded cap, and the lower end of the threaded tube is fixedly connected with the upper end of the surrounding cover.

[0008] Preferably, a circular plate is fixedly arranged on the outer wall of the extrusion rod in the locking block, and a spring is fixedly arranged on one side of the circular plate.

[0009] Preferably, the upper end of the vertical cylinder is fixedly provided with a handle.

[0010] Preferably, the extrusion piece is provided with a groove on one side close to the extrusion end of the paint spraying tank.

[0011] Preferably, the upper end of the placement plate is fixedly provided with two baffle plates.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1) By setting the fastening structure, the side of the paint spraying tank on the upper end of the placement plate can be limited and pushed tightly, when placing paint spraying tanks of different sizes, the stability of placement is ensured, and the situation of paint spraying tank falling is avoided.

[0014] 2) By setting the threaded pipe and the threaded cap, when cleaning the paint inside the spraying cover in the later period, the removal of the surrounding cover and the lower end of the vertical cylinder can be accelerated, and the removal difficulty of the cleaning personnel in the later period is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of a spraying device for point distribution in the embodiment of the utility model;

[0016] Figure 2 It is Figure 1 an enlarged structure schematic view of position A;

[0017] Figure 3 It is a sectional structure schematic view of the vertical cylinder in the embodiment of the utility model;

[0018] Figure 4 It is Figure 3 an enlarged structure schematic view of position B.

[0019] In the drawing: 1, vertical cylinder; 2, placement plate; 3, paint spraying tank; 4, fastening structure; 5, fixed block; 6, lead screw; 7, moving plate; 8, limiting plate; 9, limiting groove; 10, surrounding cover; 11, locking block; 12, extrusion rod; 13, extrusion piece; 14, threaded cap; 15, threaded pipe; 16, baffle plate; 17, round plate; 18, handle. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Embodiment one

[0022] In combination Figures 1-4 , a spraying device for distribution, comprising a vertical cylinder 1, a placing plate 2 is fixedly arranged on one side of the vertical cylinder 1, a paint spraying tank 3 is arranged at the upper end of the placing plate 2, one end of the paint spraying tank 3 penetrates through a reserved hole on one side of the vertical cylinder 1 and enters the inside of the vertical cylinder 1, a surrounding cover 10 is fixedly arranged at the lower end of the vertical cylinder 1, a locking block 11 is fixedly arranged on one side of the vertical cylinder 1, an extrusion rod 12 is movably arranged in the locking block 11, an extrusion piece 13 is fixedly arranged at one end of the extrusion rod 12, a fastening structure 4 is arranged at the lower end of the placing plate 2, the fastening structure 4 comprises a fixed block 5 fixedly arranged at the lower end of the placing plate 2, a screw rod 6 is threadedly arranged in the inside of the fixed block 5, a moving plate 7 is rotatably installed at one end of the screw rod 6, a limiting plate 8 is fixedly arranged on one side of the moving plate 7, and a limiting groove 9 is formed in the bottom end of the placing plate 2.

[0023] In combination Figure 1 , Figure 4 , further obtained, a round plate 17 is fixedly arranged on the outer wall of the extrusion rod 12 in the locking block 11, a spring is fixedly arranged on one side of the round plate 17, a handle 18 is fixedly arranged at the upper end of the vertical cylinder 1, a groove is formed on one side of the extrusion piece 13 close to the extrusion end of the paint spraying tank 3, and two baffle plates 16 are fixedly arranged at the upper end of the placing plate 2.

[0024] Specifically, the round plate 17 is used to install the spring, the spring resets the extrusion rod 12, the handle 18 facilitates the spraying personnel to carry the vertical cylinder 1, the groove can ensure that one side of the extrusion rod 12 extrudes the pressing head of the paint spraying tank 3, and the baffle plate 16 limits the upper end of the paint spraying tank 3.

[0025] Example two

[0026] In combination Figure 3 , and on the basis of example one, further obtained, a threaded cap 14 is fixedly arranged at the lower end of the vertical cylinder 1, a threaded tube 15 is threadedly installed at the lower end of the threaded cap 14, and the threaded tube 15 is fixedly connected with the upper end of the surrounding cover 10.

[0027] Specifically, the threaded cap 14 is used to connect with the threaded tube 15, so as to realize the fixed connection of the surrounding cover 10 with the lower end of the vertical cylinder 1.

[0028] In actual operation, the paint spraying tank 3 to be installed is sent from one side of the placing plate 2, so that the pressing head of the paint spraying tank 3 enters the inside of the vertical cylinder 1, the screw rod 6 is rotated, so that the moving plate 7 moves to one side, in the moving process, the moving plate 7 is rotated, so that the limiting plate 8 is aligned with the limiting groove 9, so that the limiting plate 8 slides into the inside of the limiting groove 9, and the extrusion and fastening of one side of the paint spraying tank 3 are realized.

[0029] After fastening, the fixed installation of the paint spraying tank 3 is realized, after installation, the extrusion rod 12 is pressed, the round plate 17 extrudes the spring, the extrusion piece 13 pushes the pressing head on one side of the paint spraying tank 3, the paint is sprayed from the lower end of the pressing head, and the shielding cover 10 shields the spraying range;

[0030] When the shielding cover 10 needs to be removed and cleaned, the threaded pipe 15 is rotated, the threaded pipe 15 is separated from the threaded cap 14, and the purpose of removal is realized.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spraying device for spot application, comprising a vertical cylinder (1), characterized in that: A placement plate (2) is fixedly installed on one side of the vertical cylinder (1). A paint can (3) is installed at the upper end of the placement plate (2). One end of the paint can (3) passes through a reserved hole on one side of the vertical cylinder (1) and enters the interior of the vertical cylinder (1). A baffle (10) is fixedly installed at the lower end of the vertical cylinder (1). A locking block (11) is fixedly installed on one side of the vertical cylinder (1). A pressing rod (12) is movably installed inside the locking block (11). A pressing component (13) is fixedly installed at one end of the pressing rod (12). A fastening structure (4) is installed at the lower end of the placement plate (2). The fastening structure (4) includes a fixing block (5) fixedly installed at the lower end of the placement plate (2). A screw rod (6) is threaded inside the fixing block (5). A movable plate (7) is rotatably installed at one end of the screw rod (6). A limit plate (8) is fixedly installed on one side of the movable plate (7). A limit groove (9) is opened at the bottom end of the placement plate (2).

2. The spraying device for dot application according to claim 1, characterized in that: The lower end of the vertical cylinder (1) is fixedly provided with a threaded cap (14), and the lower end of the threaded cap (14) is threaded with a threaded tube (15), and the lower end of the threaded tube (15) is fixedly connected to the upper end of the enclosure cover (10).

3. The spraying device for dot application according to claim 1, characterized in that: A circular plate (17) is fixedly installed on the outer wall of the compression rod (12) located inside the locking block (11), and a spring is fixedly installed on one side of the circular plate (17).

4. The spraying device for dot application according to claim 1, characterized in that: A handle (18) is fixedly installed at the upper end of the vertical cylinder (1).

5. The spraying device for dot application according to claim 1, characterized in that: The extrusion piece (13) has a groove on the side near the extrusion end of the paint can (3).

6. The spraying device for dot application according to claim 1, characterized in that: Two baffles (16) are fixedly installed at the upper end of the placement plate (2).

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