Coating hopper with adjustable line width

Abstract

The utility model discloses a coating hopper capable of adjusting line width, relates to the technical field of coating hoppers, and provides the following scheme aiming at the problem that in the prior art, when marking lines with different widths are marked, the mode of replacing the coating hopper is mostly adopted, the coating hopper comprises a hopper body, and supporting plates are fixed on the outer walls of the two sides of the hopper body; and moving wheels are installed at the two ends of the bottom of the supporting plate correspondingly, fixing plates are fixed to the two sides of the back of the bucket body correspondingly, an adjusting mechanism is connected between the two fixing plates, and the adjusting mechanism comprises a check block, a connecting rod fixed to the bottom of the check block and a connecting block fixed to the top of the connecting rod. According to the utility model, by rotating the worm, the worm drives the worm gear to rotate, the rotating worm gear drives the screw rod which is sleeved and fixed to rotate, and further drives the connecting block which is screwed on the screw rod to move, the distance calibration of the pointer and the calibrated scale is matched, and the connecting block drives the stop block to move through the connecting rod. The length of the bottom opening of the hopper body is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of paint buckets, in particular to a paint bucket with adjustable line width. Background Art

[0002] The hand-pushed thermoplastic road marking machine has a simple structure and is easy to use. It is widely used in road marking construction operations in areas such as roads, parking lots, squares and runways. Road marking is widely used in transportation. Different widths are set according to different application occasions and design speeds. There are also detailed regulations on different grades of road surfaces with the same design speed.

[0003] At present, when thermoplastic road marking machines are used to mark lines of different widths, most of them adopt the method of replacing the paint bucket. Different paint outlet sizes correspond to different line widths. Different types of paint buckets must be replaced during construction. The paint bucket is relatively bulky and complicated to disassemble. The actual operation consumes time and is cumbersome. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a paint bucket with adjustable line width, which overcomes the deficiencies of the prior art and effectively solves the problem that the prior art mostly uses a method of replacing the paint bucket when marking lines of different widths.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A paint bucket with adjustable line width comprises a bucket body, support plates are fixed to the outer walls on both sides of the bucket body, and movable wheels are installed at both ends of the bottom of the support plates, fixed plates are fixed to both sides of the back of the bucket body, and an adjustment mechanism is connected between the two fixed plates, the adjustment mechanism comprises a stopper, a connecting rod fixed to the bottom of the stopper, a connecting block fixed to the top of the connecting rod, a screw rod screwed to the connecting block, and a pointer fixed to the top of the screw rod.

[0007] The staff turns the wheel handle, which drives the rotating rod to rotate, and the rotating rotating rod drives the worm to rotate, and the worm drives the worm wheel to rotate, and the rotating worm wheel drives the fixed screw to rotate, which in turn drives the connecting block threaded on the screw to move, and cooperates with the distance calibration of the pointer and the scale. The connecting block drives the stopper to move through the connecting rod to adjust the length of the stopper to the bottom opening of the bucket body.

[0008] Preferably, a support rod is fixed to one end of the top of the two support plates, and a handle is fixed to the two support rods.

[0009] The whole structure is pushed by support rods and handles.

[0010] Preferably, the distance between the two fixing plates is equal to the length of the bottom opening of the bucket body, and a scale is engraved between the two fixing plates.

[0011] The distance between the two fixed plates is used to calibrate the coating length, and the different coating lengths are adjusted by the scale.

[0012] Preferably, sliders are fixed to both outer walls of the stopper, and both inner walls of the bottom opening of the bucket body are provided with sliding grooves matched with the sliders, and a socket matched with the stopper is provided on one inner wall of the bottom opening of the bucket body.

[0013] The slider moves along the slide groove in the bottom opening of the bucket body, and the stopper is plugged into the socket to adjust the length of the bottom opening of the bucket body.

[0014] Preferably, the screw is rotatably connected to the fixed plate, and a worm wheel is sleeved and fixed on one end of the screw, a worm meshing with each other is provided on one side of the worm wheel, and the worm is rotatably connected to a first fixed block fixed to the back of the bucket body.

[0015] By rotating the worm, the worm drives the worm wheel to rotate, and the rotating worm wheel drives the sleeved and fixed lead screw to rotate.

[0016] Preferably, the top end of the worm is connected to a rotating rod, and a rotating wheel handle is fixed to the top of the rotating rod, and the rod wall of the rotating rod is rotatably connected to a second fixed block fixed to the back of the bucket body.

[0017] The rotating handle drives the rotating rod to rotate, and the rotating rotating rod drives the worm to rotate, so that the staff can perform the adjustment operation without bending over.

[0018] The beneficial effects of the utility model are:

[0019] By rotating the worm, the worm drives the worm wheel to rotate, and the rotating worm wheel drives the sleeved and fixed lead screw to rotate, which in turn drives the connecting block threaded on the lead screw to move, and cooperates with the distance calibration of the pointer and the scale. The connecting block drives the stopper to move through the connecting rod, and the length of the stopper to the bottom opening of the bucket body is adjusted, which effectively solves the problem of replacing the paint bucket when marking lines of different widths in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a paint bucket with adjustable line width proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of an adjustment mechanism of a paint bucket with adjustable line width proposed by the utility model;

[0022] Figure 3The utility model is a bottom schematic diagram of the overall structure of a paint bucket with adjustable line width.

[0023] In the figure: 1. bucket body; 2. support plate; 3. moving wheel; 4. support rod; 5. handle; 6. fixing plate; 7. adjustment mechanism; 8. stopper; 9. slider; 10. connecting rod; 11. connecting block; 12. screw; 13. worm gear; 14. worm; 15. pointer; 16. rotating rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example:

[0026] Reference Figure 1-3 A paint bucket with adjustable line width comprises a bucket body 1, support plates 2 are fixed to the outer walls of both sides of the bucket body 1, moving wheels 3 are installed at both ends of the bottom of the support plates 2, fixing plates 6 are fixed to both sides of the back of the bucket body 1, and an adjustment mechanism 7 is connected between the two fixing plates 6. The adjustment mechanism 7 comprises a stopper 8, a connecting rod 10 fixed to the bottom of the stopper 8, a connecting block 11 fixed to the top of the connecting rod 10, a screw rod 12 screwed to the connecting block 11, and a pointer 15 fixed to the top of the screw rod 12;

[0027] A support rod 4 is fixed to one end of the top of the two support plates 2, and a handle 5 is fixed to the two support rods 4. The overall structure is pushed by the support rod 4 and the handle 5. The distance between the two fixed plates 6 is equal to the length of the bottom opening of the bucket body 1. A scale is engraved between the two fixed plates 6. The distance between the two fixed plates 6 is used to calibrate the length of the paint, and the scale is used to adjust the length of different paints;

[0028] Slide blocks 9 are fixed to the outer walls on both sides of the stopper 8, and slide grooves matching the slide blocks 9 are provided on the inner walls on both sides of the bottom opening of the bucket body 1. A socket matching the stopper 8 is provided on the inner wall at one end of the bottom opening of the bucket body 1. The slide block 9 is moved along the slide groove in the bottom opening of the bucket body 1, and the stopper 8 is connected with the socket to adjust the length of the bottom opening of the bucket body 1 by adjusting the stopper 8;

[0029] The screw rod 12 is rotatably connected to the fixed plate 6, and a worm wheel 13 is sleeved and fixed on one end of the screw rod 12, and a worm 14 meshing with each other is provided on one side of the worm wheel 13. The worm 14 is rotatably connected to a first fixed block fixed to the back of the bucket body 1. By rotating the worm 14, the worm wheel 13 is driven by the worm 14 to rotate, and the rotating worm wheel 13 drives the sleeved and fixed screw rod 12 to rotate, and the top of the worm 14 is connected to a rotating rod 16, and a wheel handle is fixed on the top of the rotating rod 16. The rod wall of the rotating rod 16 is rotatably connected to a second fixed block fixed to the back of the bucket body 1, and the rotating rod 16 is driven to rotate by the wheel handle, and the rotating rotating rod 16 drives the worm 14 to rotate, so that the staff can perform the adjustment operation without bending over.

[0030] Working principle:

[0031] During operation, the staff turns the wheel handle, which drives the rotating rod 16 to rotate, the rotating rotating rod 16 drives the worm 14 to rotate, the worm 14 drives the worm wheel 13 to rotate, the rotating worm wheel 13 drives the sleeved and fixed screw rod 12 to rotate, and then drives the connecting block 11 threaded on the screw rod 12 to move, cooperate with the distance calibration of the pointer 15 and the scale, and the connecting block 11 drives the stopper 8 to move through the connecting rod 10 to adjust the length of the stopper 8 to the bottom opening of the bucket body 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paint bucket with adjustable line width, comprising a bucket body (1), characterized in that: Support plates (2) are fixed to the outer walls of both sides of the bucket body (1), and moving wheels (3) are installed at both ends of the bottom of the support plates (2). Fixed plates (6) are fixed to both sides of the back of the bucket body (1), and an adjustment mechanism (7) is connected between the two fixed plates (6). The adjustment mechanism (7) comprises a stopper (8), a connecting rod (10) fixed to the bottom of the stopper (8), a connecting block (11) fixed to the top of the connecting rod (10), a screw rod (12) screwed to the connecting block (11), and a pointer (15) fixed to the top of the screw rod (12).

2. The paint bucket with adjustable line width according to claim 1, characterized in that: A support rod (4) is fixed to one end of the top of the two support plates (2), and a handle (5) is fixed to the two support rods (4).

3. The paint bucket with adjustable line width according to claim 1, characterized in that: The distance between the two fixing plates (6) is equal to the length of the bottom opening of the bucket body (1), and a scale is engraved between the two fixing plates (6).

4. The paint bucket with adjustable line width according to claim 1, characterized in that: Slide blocks (9) are fixed to both side outer walls of the stopper (8), and both side inner walls of the bottom opening of the bucket body (1) are provided with slide grooves matching the slide blocks (9), and a socket matching the stopper (8) is provided on one end inner wall of the bottom opening of the bucket body (1).

5. The paint bucket with adjustable line width according to claim 1, characterized in that: The screw rod (12) is rotatably connected to the fixing plate (6), and a worm wheel (13) is sleeved and fixed on one end of the screw rod (12). A worm (14) meshing with each other is provided on one side of the worm wheel (13). The worm (14) is rotatably connected to a first fixing block fixed to the back of the bucket body (1).

6. The paint bucket with adjustable line width according to claim 5, characterized in that: The top end of the worm (14) is connected to a rotating rod (16), and a rotating wheel handle is fixed to the top of the rotating rod (16). The rod wall of the rotating rod (16) is rotatably connected to a second fixed block fixed to the back of the bucket body (1).

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