Adjustable spraying device

Abstract

The utility model discloses an adjustable spraying device, and relates to the technical field of spraying devices. The device comprises an adjusting mechanism and a body, a control mechanism is arranged on the left side of the adjusting mechanism, a bottom plate is fixedly connected to the right side of the body, a rotating disc is rotationally connected into the bottom plate, a sliding groove is formed in the rotating disc, a first push rod is fixedly connected to the right side of the rotating disc, and a limiting rod is slidably connected to the inner wall of the rotating disc; the left side of the limiting rod is fixedly connected with a push rod. According to the device, the rotating disc is arranged, the first push rod rotates to drive the rotating disc to rotate, the limiting rod is driven to move upwards along the clamping groove of the rotating disc when the rotating disc rotates, the push rod is driven to move upwards when the limiting rod moves upwards, and then the push rod moves upwards to drive the adjusting rod and the first adjusting rod to move upwards; and the wheels I and the wheels are in contact with the inner wall of the pipeline, so that the device can be adjusted according to different pipeline sizes, and the application range of the device is wider.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying devices, in particular to an adjustable spraying device. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the material into uniform and fine droplets by pressure or centrifugal force and then apply it to the surface of the object. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms.

[0003] The existing device cannot be adjusted according to the size of the pipe during spraying, which reduces the practicality of the device. In addition, it needs to be pushed manually during spraying, which makes the device unable to spray over long distances. The device uses a push rod to adjust the position of the adjusting rod and the adjusting rod 1, and adjusts the wheel 1 and the wheel, and then starts the motor 2 to move the wheel toward the inside of the pipe to increase the spraying distance. For this purpose, we provide an adjustable spraying device. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable spraying device, which adjusts the positions of the adjusting rod and the adjusting rod 1 by a push rod, and adjusts the wheel 1 and the wheel, thereby solving the problem that the existing device cannot be adjusted according to the size of the pipeline during spraying, which reduces the practicality of the device.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an adjustable spraying device, comprising an adjustment mechanism and a main body, wherein a control mechanism is provided on the left side of the adjustment mechanism, a bottom plate is fixedly connected to the right side of the main body, a turntable is rotatably connected inside the bottom plate, a slide groove is provided inside the turntable, a push rod is fixedly connected to the right side of the turntable, and a limit rod is slidably connected to the inner wall of the turntable;

[0007] The left side of the limit rod is fixedly connected to a push rod, the outer surface of the push rod is slidably connected to an adjusting rod, the outer surface of the push rod is slidably connected to the inner wall of the base plate, the right side of the adjusting rod is rotatably connected to center shaft one, the outer surface of center shaft one is fixedly connected to a wheel, and the outer surface of center shaft one is fixedly connected to pulley two. The positions of the wheel and wheel one are adjusted by the adjusting rod and adjusting rod one, so that the device can work in different pipes.

[0008] Furthermore, the outer surface of the second pulley is connected to a belt for transmission, and the end of the belt away from the second pulley is connected to the first pulley for transmission, the inner wall of the adjusting rod is fixedly connected to the second motor, a slot is provided inside the push rod, an extrusion slot is provided inside the bottom plate, the inner wall of the extrusion slot is fixedly connected to a spring, and a block is fixedly connected to the left side of the spring, the outer surface of the block is adapted to the inner wall of the slot, and the bottom output end of the second motor is fixedly connected to the inner wall of the first pulley through a coupling, the outer surface of the push rod is slidably connected to the first adjusting rod, the left side of the first adjusting rod is rotatably connected to the first wheel, the inner side of the adjusting rod is rotatably connected to the center shaft, and the center of the turntable is rotatably connected to the feed pipe, and the second motor cooperates with the belt, so that the device can move forward by itself without manual push.

[0009] Furthermore, a cap is threadedly connected to the right side of the feed pipe, a delivery pipe is fixedly connected to the top of the feed pipe, and a nozzle is fixedly connected to the top of the delivery pipe, through which the paint in the storage tank is sprayed out.

[0010] Furthermore, the control mechanism includes an extension block fixedly connected to the left side of the main body, a motor is fixedly connected to the left center of the extension block, the bottom output end of the motor is fixedly connected to a threaded rod through a coupling, the right side of the threaded rod passes through the main body and extends to the interior, and the right side of the threaded rod is fixedly connected to a storage tank. The storage tank is driven to rotate by the rotation of the threaded rod, and the nozzle can rotate synchronously.

[0011] Furthermore, an extrusion block is threadedly connected to the outer surface of the threaded rod, and the inner wall of the extrusion block is slidably connected to a limit rod 1. The left side of the limit rod 1 is fixedly connected to the inner wall of the main body, and the right side of the storage tank is fixedly connected to a discharge pipe. The end of the discharge pipe away from the storage tank is fixedly connected to the feed pipe. Since the shape of the extrusion block is compatible with the inner wall of the storage tank, the extrusion block can fit the inner wall of the storage tank so that the paint inside it can be completely squeezed out to prevent residue.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a turntable, and the push rod rotates to drive the turntable to rotate. When the turntable rotates, the limit rod is driven to move upward along the groove of the turntable. When the limit rod moves upward, the push rod is driven to move upward. The upward movement of the push rod drives the adjusting rod and the adjusting rod to move upward, so that the wheel 1 and the wheel contact the inner wall of the pipe, so that the device can be adjusted according to different pipe sizes, making its application range wider.

[0014] 2. The utility model sets a storage tank, and the motor starts to drive the threaded rod to rotate, and then the storage tank is driven to rotate by the rotation of the threaded rod. When the threaded rod rotates, it drives the extrusion block to move to the right, and then the extrusion block moves to the right to squeeze out the paint on the inner wall of the storage tank, so that it enters the feed pipe through the discharge pipe. Since the cap is in a closed state, the squeezed paint will enter the delivery pipe, and then enter the nozzle through the delivery pipe. When the paint is extruded, since the shape of the extrusion block is compatible with the inner wall of the storage tank, the extrusion block can fit the inner wall of the storage tank, so that all the paint inside can be squeezed out to prevent residue.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the main body of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the adjustment rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the top of the bottom plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the bottom plate of the utility model;

[0022] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of A in the figure.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Control mechanism; 101. Main body; 102. Motor; 103. Extension block; 104. Threaded rod; 105. Extrusion block; 106. Limit rod 1; 107. Discharge pipe; 108. Storage tank; 109. Feed pipe; 110. Delivery pipe; 111. Spray nozzle; 112. Cover cap; 2. Adjustment mechanism; 201. Adjustment rod; 202. Belt; 203. Wheel; 204. Adjustment rod 1; 205. Wheel 1; 206. Push rod; 207. Limit rod; 208. Turntable; 209. Push rod 1; 210. Bottom plate; 211. Pulley 1; 212. Pulley 2; 213. Center shaft 1; 214. Motor 2; 215. Center shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 As shown, the utility model is an adjustable spraying device, including an adjustment mechanism 2 and a main body 101. The control mechanism 1 is provided on the left side of the adjustment mechanism 2. The right side of the main body 101 is fixedly connected to a bottom plate 210. A turntable 208 is rotatably connected inside the bottom plate 210. A slide groove is provided inside the turntable 208. A push rod 209 is fixedly connected to the right side of the turntable 208. The inner wall of the turntable 208 is slidably connected to a limit rod 207.

[0027] The left side of the limit rod 207 is fixedly connected to the push rod 206, and the outer surface of the push rod 206 is slidably connected to the adjusting rod 201. The outer surface of the push rod 206 is slidably connected to the inner wall of the bottom plate 210. The right side of the adjusting rod 201 is rotatably connected to the center shaft 1 213, and the outer surface of the center shaft 1 213 is fixedly connected to the wheel 203, and the outer surface of the center shaft 1 213 is fixedly connected to the pulley 212. The push rod 1 209 rotates to drive the turntable 208 to rotate. When the turntable 208 rotates, it drives the limit rod 207 to move upward along the slot of the turntable 208. When the limit rod 207 moves upward, it will drive the push rod 206 to move upward, and then the upward movement of the push rod 206 drives the adjusting rod 201 and the adjusting rod 1 204 to move upward, so that the wheel 1 205 and the wheel 203 contact the inner wall of the pipe, so that the device can be adjusted according to different pipe sizes, making its application range wider.

[0028] The outer surface of pulley 212 is connected to belt 202, and the end of belt 202 away from pulley 212 is connected to pulley 1 211. The inner wall of adjusting rod 201 is fixedly connected to motor 214, a slot 216 is provided inside push rod 206, an extrusion slot 219 is provided inside base plate 210, a spring 218 is fixedly connected to the inner wall of extrusion slot 219, a block 217 is fixedly connected to the left side of spring 218, and the outer surface of block 217 is adapted to the inner wall of slot 216.

[0029] The bottom output end of motor 214 is fixedly connected to the inner wall of pulley 1 211 through a coupling. The outer surface of the push rod 206 is slidingly connected to the adjusting rod 1 204. The left side of the adjusting rod 1 204 is rotatably connected to the wheel 1 205. The inner side of the adjusting rod 201 is rotatably connected to the center shaft 215. The center of the turntable 208 is rotatably connected to the feed pipe 109.

[0030] A cap 112 is threadedly connected to the right side of the feed pipe 109 , a delivery pipe 110 is fixedly connected to the top of the feed pipe 109 , and a nozzle 111 is fixedly connected to the top of the delivery pipe 110 .

[0031] The control mechanism 1 includes an extension block 103 fixedly connected to the left side of the main body 101. The left center of the extension block 103 is fixedly connected to the motor 102. The bottom output end of the motor 102 is fixedly connected to the threaded rod 104 through a coupling.

[0032] The right side of the threaded rod 104 passes through the main body 101 and extends to the inside. The right side of the threaded rod 104 is fixedly connected to the storage tank 108. When the motor 102 is started, the threaded rod 104 is driven to rotate, and then the storage tank 108 is driven to rotate by the rotation of the threaded rod 104. When the threaded rod 104 rotates, it will drive the extrusion block 105 to move to the right, and then the extrusion block 105 moves to the right to squeeze out the paint on the inner wall of the storage tank 108, so that it enters the feed pipe 109 through the discharge pipe 107. Since the cap 112 is in a closed state, the squeezed paint will enter the delivery pipe 110, and then enter the nozzle 111 through the delivery pipe 110. When the paint is extruded, since the shape of the extrusion block 105 is adapted to the inner wall of the storage tank 108, the extrusion block 105 can fit the inner wall of the storage tank 108, so that all the paint inside can be squeezed out to prevent residue.

[0033] The outer surface of the threaded rod 104 is threadedly connected to an extrusion block 105 , and the inner wall of the extrusion block 105 is slidably connected to a limit rod 106 .

[0034] The left side of the limiting rod 106 is fixedly connected to the inner wall of the main body 101 , and the right side of the storage tank 108 is fixedly connected to a discharge pipe 107 , and the end of the discharge pipe 107 away from the storage tank 108 is fixedly connected to the feed pipe 109 .

[0035] A specific application of this embodiment is as follows: the staff opens the cap 112 and starts to inject paint into the storage tank 108 through the feed pipe 109, and then seals the feed pipe 109 with the cap 112, and then puts the device into the pipeline, and then rotates the push rod 1 209. The push rod 1 209 rotates to drive the turntable 208 to rotate, and when the turntable 208 rotates, the limit rod 207 is driven to move upward along the card slot of the turntable 208. When the limit rod 207 moves upward, it drives the push rod 206 to move upward, and then the push rod 206 moves upward to drive the adjusting rod 201 and the adjusting rod 1 204 to move upward, so that the wheel 1 205 and The wheel 203 contacts the inner wall of the pipe. Since the block 217 is spherical, when the push rod 206 moves upward, the block 217 is squeezed into the squeezing groove 219, and the spring 218 is squeezed at the same time. When the other slot 216 coincides with the block 217, the spring 218 rebounds and pushes the block 217 into the slot 216 to position the height of the push rod 206 to prevent it from falling off. After the adjustment is completed, the motor 214 is started, and the motor 214 starts to drive the pulley 1 211 to rotate, and then the belt 202 is rotated by the rotation of the pulley 1 211. When the belt 202 rotates, it drives the pulley 212 to rotate. The central shaft 1 213 is rotated and then driven to rotate by the pulley 2 212, and then the central shaft 1 213 is rotated to drive the wheel 203 to move, so that the device moves along the pipeline. When the device moves, the motor 102 is started, and the motor 102 starts to drive the threaded rod 104 to rotate, and then the storage tank 108 is rotated by the threaded rod 104. When the threaded rod 104 rotates, it drives the extrusion block 105 to move to the right, and then the extrusion block 105 moves to the right to squeeze out the paint on the inner wall of the storage tank 108, so that it enters the feed pipe 109 through the discharge pipe 107. Since the cap 112 is in a closed position, state, so the squeezed paint will enter the delivery pipe 110, and then enter the nozzle 111 through the delivery pipe 110. When the paint is extruded, since the shape of the extrusion block 105 is compatible with the inner wall of the storage tank 108, the extrusion block 105 can fit with the inner wall of the storage tank 108, so that all the paint inside can be squeezed out to prevent residue. When the storage tank 108 rotates, the discharge pipe 107 is driven to rotate at the same time, and the feed pipe 109 is driven to rotate by the rotation of the discharge pipe 107, and then the delivery pipe 110 is driven to rotate by the rotation of the feed pipe 109, and then the delivery pipe 110 is rotated to deliver the paint to the nozzle 111 and sprayed out.

[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable spraying device, comprising an adjusting mechanism (2) and a main body (101), wherein a control mechanism (1) is provided on the left side of the adjusting mechanism (2), and a bottom plate (210) is fixedly connected to the right side of the main body (101), characterized in that: A turntable (208) is rotatably connected inside the bottom plate (210), a sliding groove is provided inside the turntable (208), a push rod (209) is fixedly connected to the right side of the turntable (208), and a limit rod (207) is slidably connected to the inner wall of the turntable (208); The left side of the limiting rod (207) is fixedly connected to a push rod (206), the outer surface of the push rod (206) is slidably connected to an adjusting rod (201), the outer surface of the push rod (206) is slidably connected to the inner wall of the bottom plate (210), the right side of the adjusting rod (201) is rotatably connected to a center shaft 1 (213), the outer surface of the center shaft 1 (213) is fixedly connected to a wheel (203), and the outer surface of the center shaft 1 (213) is fixedly connected to a pulley 2 (212).

2. An adjustable spraying device according to claim 1, characterized in that: The outer surface of the second pulley (212) is connected to the belt (202), and the end of the belt (202) away from the second pulley (212) is connected to the first pulley (211). The inner wall of the adjusting rod (201) is fixedly connected to the second motor (214). The push rod (206) is provided with a card slot (216). The bottom plate (210) is provided with an extrusion groove (219). The inner wall of the extrusion groove (219) is fixedly connected to a spring (218). The left side of the spring (218) is fixedly connected to a card block (217). The outer surface of the card block (217) is adapted to the inner wall of the card slot (216).

3. An adjustable spraying device according to claim 2, characterized in that: The bottom output end of the motor 2 (214) is fixedly connected to the inner wall of the pulley 1 (211) through a coupling, the outer surface of the push rod (206) is slidably connected to the adjusting rod 1 (204), the left side of the adjusting rod 1 (204) is rotatably connected to the wheel 1 (205), the left side of the adjusting rod (201) is rotatably connected to the central axis (215), and the inner center of the turntable (208) is rotatably connected to the feed pipe (109).

4. An adjustable spraying device according to claim 3, characterized in that: The right side of the feed pipe (109) is threadedly connected to a cap (112), the top of the feed pipe (109) is fixedly connected to a delivery pipe (110), and the top of the delivery pipe (110) is fixedly connected to a nozzle (111).

5. An adjustable spraying device according to claim 4, characterized in that: The control mechanism (1) comprises an extension block (103) fixedly connected to the left side of the main body (101); a motor (102) is fixedly connected to the center of the left side of the extension block (103); and a threaded rod (104) is fixedly connected to the bottom output end of the motor (102) via a coupling.

6. The adjustable spraying device according to claim 5, characterized in that: The right side of the threaded rod (104) passes through the main body (101) and extends to the interior. The right side of the threaded rod (104) is fixedly connected to a storage tank (108).

7. An adjustable spraying device according to claim 6, characterized in that: The outer surface of the threaded rod (104) is threadedly connected to an extrusion block (105), and the inner wall of the extrusion block (105) is slidably connected to a limiting rod (106).

8. An adjustable spraying device according to claim 7, characterized in that: The left side of the limiting rod (106) is fixedly connected to the inner wall of the main body (101), and the right side of the storage tank (108) is fixedly connected to a discharge pipe (107), and the end of the discharge pipe (107) away from the storage tank (108) is fixedly connected to the feed pipe (109).

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