Hot-melt coating barrel cleaning mechanism and diesel cart ruling machine

Abstract

The invention discloses a hot-melt coating barrel cleaning mechanism and a diesel cart ruling machine, and aims at providing the hot-melt coating barrel cleaning mechanism and the diesel cart ruling machine which are good in cleaning effect. Comprising a coating barrel, a barrel cover is installed on the top of the coating barrel, a rotatable stirring frame with a telescopic function is arranged in the coating barrel, a stirring shaft capable of moving in the vertical direction is installed in the middle of the stirring frame, the top of the stirring shaft penetrates through the barrel cover, and a driving wheel capable of being externally connected with a power system is installed at the top of the stirring shaft. A cleaning brush is detachably installed on the side wall of the stirring frame, and the bottom of the stirring shaft penetrates through the coating barrel to be provided with a combustor. The cleaning agent has the beneficial effects of being good in cleaning effect and good in using effect.

Description

Technical Field

[0001] The present invention relates to the technical field related to cleaning of paint buckets of road marking machines, and in particular to a hot-melt paint bucket cleaning mechanism and a diesel cart road marking machine. Background Art

[0002] A thermoplastic push-cart road marking machine is used for marking roads, parking lots, and other areas. It primarily uses a heating device to melt thermoplastic paint. This paint typically consists of resin, pigment, and additives. After heating to the desired temperature, a special marking hopper evenly spreads the molten paint onto the surface, creating a clear, durable marking.

[0003] After the marking construction is completed, the paint in the paint bucket will harden after the heating is stopped, making it difficult to clean the paint bucket later, resulting in poor cleaning effect. Summary of the Invention

[0004] The present invention aims to overcome the shortcomings of the prior art in that the cleaning effect is poor, and provides a hot-melt paint bucket cleaning mechanism with good cleaning effect and a diesel cart marking machine.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a hot-melt paint bucket cleaning mechanism, comprising a paint bucket, a bucket cover is installed on the top of the paint bucket, a rotatable and telescopic stirring frame is provided inside the paint bucket, a stirring shaft that can move vertically is installed in the middle of the stirring frame, the top of the stirring shaft passes through the bucket cover and a driving wheel that can be connected to an external power system is installed on the top of the stirring shaft, a cleaning brush is detachably installed on the side wall of the stirring frame, and a burner is installed on the bottom of the stirring shaft through the paint bucket.

[0006] The cleaning mechanism includes a paint bucket, and a bucket cover is installed on the top of the paint bucket, wherein the bucket cover serves to close the paint bucket, protecting the paint in the paint bucket from being contaminated. At the same time, it can ensure that the paint bucket is in a closed state when cleaning the paint bucket, thereby ensuring the cleaning effect. The bucket cover is in a foldable and openable form, which is convenient for adding paint to the paint bucket when marking and adding cleaning agent to the paint bucket when cleaning. A stirring frame is installed inside the paint bucket, wherein the stirring frame is rotatable, so that it can stir the paint when marking and stir the cleaning liquid when cleaning, thereby improving the cleaning effect. A stirring shaft is installed in the middle of the stirring frame, and the stirring shaft can drive the stirring frame to move in the vertical direction, thereby ensuring the cleaning range of the stirring frame. A cleaning brush is installed on the outer wall of the stirring frame. In conjunction with the telescopic function of the stirring frame, the stirring frame is extended outward so that the cleaning brush contacts the paint bucket, completing the brushing of the paint bucket. The top of the agitator shaft passes through the bucket lid, and a drive wheel is connected to the outer portion of the agitator shaft. This drive wheel can be connected to an external power system via a belt, which in turn drives the agitator shaft to rotate, thereby rotating the agitator frame. This eliminates the need for manual rotation when cleaning the paint bucket, saving time and effort, and making operation simple and convenient. The bottom of the agitator shaft also passes through the paint bucket, and a burner is installed at the bottom of the agitator shaft. This burner heats the paint bucket during cleaning, increasing the temperature of the cleaning liquid and improving cleaning efficiency.

[0007] Preferably, the mixing frame is provided with a mixing outer frame, a mixing middle frame and a mixing vertical frame, the mixing outer frame is provided with a guide groove, the inner end face of the mixing vertical frame is connected with a guide pull block, the guide pull block is embedded in the guide groove, the end of the mixing middle frame is provided with a mounting groove, the mounting groove is connected with a telescopic rod, the end of the telescopic rod is connected with a limiting pull block, and the limiting pull block is connected to the mixing vertical frame. Wherein, the mixing frame is provided with a mixing outer frame, a mixing middle frame and a mixing vertical frame, wherein the mixing outer frame is placed at the upper and lower ends of the mixing frame, the mixing middle frame is horizontally connected to the middle of the mixing frame, and the mixing vertical frame is arranged vertically and installed at the end of the mixing outer frame; wherein, a guide groove is provided on the end of the mixing outer frame, a guide pull block is provided on the end of the mixing vertical frame, the guide pull block is embedded in the guide groove, and at the same time, the guide groove and the guide pull block can realize the limiting of the mixing vertical frame at the end, and at the same time, a mounting groove is provided on the end face of the mixing middle frame, and a telescopic rod is installed inside the mounting groove, wherein the end of the telescopic rod A limit pull block is installed, which is connected to the mixing frame. When cleaning the paint bucket, the telescopic rod is extended outward, driving the mixing frame to move outward, so that the cleaning brush installed on the mixing frame contacts the inner wall of the paint bucket, thereby realizing the rotation of the mixing frame and synchronously driving the cleaning brush to clean the paint bucket, thereby ensuring the cleaning effect. At the same time, when performing the marking operation, the cleaning brush on the mixing frame is removed, and the mixing frame can be retracted by the telescopic rod, so that the mixing frame is close to the mixing middle frame, thereby realizing the stirring function of the mixing frame. This structure can realize the stirring and cleaning functions of the mixing frame, thereby ensuring the cleaning effect.

[0008] Preferably, a stirring blade is connected between the outer stirring frame and the inner stirring frame, and the stirring blade is arranged at an angle. The stirring blade is arranged at an angle between the outer stirring frame and the inner stirring frame, and the stirring blade can stir the cleaning agent in the paint bucket, promoting the reaction between the cleaning agent and the residual paint, thereby improving the cleaning effect.

[0009] Preferably, the outer end surface of the mixing frame is provided with a mounting groove, a mounting plate is slidably mounted in the mounting groove, and the cleaning brush is mounted on the outer side surface of the mounting plate. The outer end surface of the mixing frame is provided with a mounting groove, which is a T-shaped groove. At the same time, a mounting plate is detachably connected to the inside of the mounting groove, and the mounting plate is T-shaped. Several cleaning brushes are mounted on the outer side surface of the mounting plate. The mounting plate cooperates with the mounting groove to realize the detachable function of the cleaning brush, thereby improving the use effect of the cleaning mechanism.

[0010] Preferably, a cleaning scraper is provided at the bottom of the stirring outer frame at the lower end, and a scraping strip with a triangular cross section is provided at the bottom of the cleaning scraper. When cleaning the inner bottom surface of the paint bucket, the stirring shaft is pressed down so that the cleaning scraper at the lower end contacts the bottom of the paint bucket. When the stirring frame rotates, the scraping strip can scrape and clean the paint on the inner bottom surface of the paint bucket, thereby ensuring the cleaning effect of the device on the paint bucket.

[0011] Preferably, the cleaning brush installed at the lowest end is L-shaped. The cleaning block installed at the lowest end is L-shaped. This structural design allows the stirring shaft to be pressed down so that the stirring outer frame at the lower end contacts the lower end of the paint bucket. The cleaning brush at the lowest end can scrub the inner bottom surface of the paint bucket, thereby improving the scrubbing effect and ensuring the cleaning effect.

[0012] Preferably, the paint bucket is provided with an inner bucket and an outer bucket, the inner bucket is placed inside the outer bucket, a vibrator is installed on the inner wall of the outer bucket, the vibrator is connected to a fixing ring, and the fixing ring is sleeved with the inner bucket. The paint bucket is composed of an inner bucket and an outer bucket, wherein the inner bucket is placed inside the outer bucket, and the stirring frame is placed inside the inner bucket. At the same time, a vibrator is installed on the inner wall of the outer bucket, and the vibrator is connected to a fixing ring, and the fixing ring is sleeved and fixed with the inner bucket. When the vibrator vibrates, the inner bucket can be vibrated, so that when cleaning, the vibration effect can improve the cleaning of the paint, thereby improving the cleaning effect.

[0013] Preferably, a clearance hole is provided at the bottom of the outer barrel, the burner faces the clearance hole, and discharge pipes are provided at the bottom of the sides of the inner and outer barrels, with a limited discharge switch provided on the outer side of the discharge pipe. A clearance hole is provided at the bottom of the outer barrel, and the burner faces the clearance hole. When cleaning the paint bucket, the flame of the burner passes through the clearance hole to heat the inner barrel. This heating increases the temperature of the cleaning agent during cleaning, thereby increasing the activity of the cleaning agent, enhancing its reaction with the paint, and thereby improving its cleaning effect. The discharge pipes provided at the bottom of the sides of the inner and outer barrels can complete the discharge of the cleaning agent.

[0014] Preferably, a hand crank is connected to the top of the stirring shaft, a top cover is provided at the lower end of the driving wheel, the top cover is sleeved with the stirring shaft, a support spring is provided at the lower end of the top cover, the support spring is sleeved with the stirring shaft, and the lower end of the support spring is in contact with the barrel cover. A hand crank is installed on the top of the stirring shaft, and the hand crank can be used as a power to adjust the stirring frame, and it is convenient to install and remove the cleaning brush. At the same time, a top cover is installed at the lower end of the driving wheel, and a support spring is installed at the lower end of the top cover, and the support spring is sleeved with the stirring shaft. The support spring can ensure that the stirring frame is in the middle position of the inner barrel. At the same time, when pressing down or lifting the stirring shaft, the support spring can play an auxiliary role, thereby facilitating the cleaning operation and improving the cleaning effect.

[0015] The present invention also proposes a diesel cart marking machine including a hot-melt paint cleaning mechanism, comprising a frame, a marking bucket mounted on the frame, a bead spraying assembly mounted on the frame, a diesel engine mounted on the frame, and a hot-melt paint bucket cleaning mechanism mounted on the frame, the marking bucket being connected to a guide groove, the guide groove being connected to an emission limit switch, the diesel engine being connected to a drive wheel in the hot-melt paint bucket cleaning mechanism via a belt, and a javelin for marking being connected to the end of the frame.

[0016] The diesel pushcart marking machine provided in the present invention is provided with a frame, wheels are installed at the bottom of the frame, and a push rod is installed on the frame. At the same time, a marking bucket is installed on the frame, and the marking bucket is used for marking operations. A bead spray assembly is installed on the frame, and the bead spray assembly can spray glass beads onto the completed marking to improve the marking effect. A diesel engine and a paint bucket cleaning mechanism are installed on the frame. The paint bucket provided in the paint cleaning mechanism is used to hold paint. A guide groove is installed on the paint bucket. The guide groove serves to guide the paint discharged from the paint bucket into the marking bucket. A limited discharge switch is installed at the end of the guide groove. The limited discharge switch serves to close and open the discharge pipe on the paint bucket. Among them, the diesel engine is connected to the driving wheel on the top of the paint bucket through a pulley set and a belt, which can drive the stirring frame to rotate. The stirring action can stir the paint when marking, so that it is mixed evenly and the use effect of the paint is improved. When cleaning the paint bucket, the stirring action can improve the mixing of the cleaning agent and the paint, improve the reaction effect of the cleaning agent, and thus improve the cleaning effect.

[0017] The beneficial effects of the present invention are: good cleaning effect and good use effect; the vibrator provided therein can vibrate the inner barrel during cleaning, thereby improving the cleaning effect; the cleaning scraper installed at the lower end of the stirring outer frame can clean the bottom of the inner barrel of the paint barrel, thereby ensuring comprehensive cleaning of the paint barrel; at the same time, during cleaning, the burner heats the inner barrel, thereby increasing the activity of the cleaning agent and thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the paint bucket cleaning mechanism of the present invention; Figure 2 yes Figure 1 Enlarged view at point A in the middle; Figure 3 yes Figure 1 Enlarged view at point B in the middle; Figure 4 yes Figure 1 Enlarged view at center C; Figure 5 This is a cross-sectional view of the cleaning scraper in the present invention; Figure 6 It is a three-dimensional view of the diesel cart marking machine in the present invention.

[0019] In the attached figure, 1. paint bucket, 2. bucket cover, 3. mixing frame, 4. mixing shaft, 5. driving wheel, 6. cleaning brush, 7. burner, 8. mixing blade, 9. cleaning scraper, 10. inner bucket, 11. outer bucket, 12. vibrator, 13. fixing ring, 14. clearance hole, 15. discharge pipe, 30. outer mixing frame, 31. middle mixing frame, 32. vertical mixing frame, 33. guide groove, 34. guide pull block, 35. mounting groove, 36. telescopic rod, 37. limit pull block, 38. mounting slide, 40. hand crank, 50. top cover, 51. support spring, 60. mounting plate, 90. scraper, 100. frame, 101. marking bucket, 102. bead spray assembly, 103. diesel engine, 104. Rack, 105. Guide chute, 106. Javelin. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Obviously, the embodiments described are only some of the embodiments of this application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application, its application, or use. All other embodiments obtained by ordinary technicians in this field based on the embodiments in this application without making any creative efforts are within the scope of protection of this application.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement of the parts, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0024] Example 1, as Figure 1-Figure 5 As shown, a hot-melt paint bucket cleaning mechanism includes a paint bucket 1, a bucket cover 2 is installed on the top of the paint bucket 1, a rotatable stirring frame 3 is provided inside the paint bucket 1, a stirring shaft 4 that can move vertically is installed in the middle of the stirring frame 3, the top of the stirring shaft 4 passes through the bucket cover 2 and the top of the stirring shaft 4 is installed with a driving wheel 5 that can be connected to an external power system, a cleaning brush 6 is detachably installed on the side wall of the stirring frame 3, and a burner 7 is installed on the bottom of the stirring shaft 4 through the paint bucket 1.

[0025] The mixing frame 3 is provided with a mixing outer frame 30, a mixing middle frame 31 and a mixing vertical frame 32. The mixing outer frame 30 is provided with a guide groove 33. The inner end face of the mixing vertical frame 32 is connected with a guide pull block 34. The guide pull block 34 is embedded in the guide groove 33. The end of the mixing middle frame 31 is provided with a mounting groove 35. A telescopic rod 36 is connected to the mounting groove 35. The end of the telescopic rod 36 is connected with a limiting pull block 37. The limiting pull block 37 is connected to the mixing vertical frame 32.

[0026] A stirring blade 8 is connected between the stirring outer frame 30 and the stirring middle frame 31 , and the stirring blade 8 is arranged obliquely.

[0027] The outer end surface of the stirring frame 32 is provided with a mounting slot 38 , in which a mounting plate 60 is slidably mounted. The cleaning brush 6 is mounted on the outer side surface of the mounting plate 60 .

[0028] A cleaning scraper 9 is provided at the bottom of the stirring outer frame 30 at the lower end, and a scraper bar 90 with a triangular cross section is provided at the bottom of the cleaning scraper 9.

[0029] The cleaning brush 6 installed at the bottom is L-shaped.

[0030] The paint bucket 1 is provided with an inner bucket 10 and an outer bucket 11 . The inner bucket 10 is placed inside the outer bucket 11 . A vibrator 12 is installed on the inner wall of the outer bucket 11 . The vibrator 12 is connected to a fixing ring 13 . The fixing ring 13 is sleeved with the inner bucket 10 .

[0031] A clearance hole 14 is provided at the bottom of the outer barrel 11, and the burner 7 faces the clearance hole 14. A discharge pipe 15 is provided at the bottom of the side of the inner barrel 10 and the outer barrel 11, and a limited discharge switch is provided on the outside of the discharge pipe 15.

[0032] A hand crank handle 40 is connected to the top of the stirring shaft 4, and a top cover 50 is provided at the lower end of the driving wheel 5. The top cover 50 is sleeved with the stirring shaft 4, and a support spring 51 is provided at the lower end of the top cover 50. The support spring 51 is sleeved with the stirring shaft 4, and the lower end of the support spring 51 is in contact with the barrel cover 2.

[0033] The working principle of the hot melt coating cleaning mechanism of the present invention is as follows: Figure 1-Figure 5As shown, the cleaning mechanism includes a paint bucket 1 with a lid 2 mounted on top. The lid 2 seals the paint bucket 1, protecting the paint inside from contamination. It also ensures that the paint bucket 1 remains sealed during cleaning, ensuring effective cleaning. The lid 2 is foldable and opens, making it convenient to add paint to the paint bucket 1 for marking and cleaning agents for cleaning. A stirring frame 3 is mounted within the paint bucket 1. The stirring frame 3 is rotatable, allowing it to stir both the paint for marking and the cleaning solution for cleaning, enhancing cleaning efficiency. A stirring shaft 4 is mounted in the middle of the stirring frame 3, driving the stirring frame 3 vertically to ensure a full cleaning range. A cleaning brush 6 is mounted on the outer sidewall of the stirring frame 3. The stirring frame 3's telescopic function allows the stirring frame 3 to extend outward, allowing the cleaning brush 6 to contact the paint bucket 1 and complete the cleaning of the paint bucket 1. The top of the stirring shaft 4 passes through the bucket cover 2, and a driving wheel 5 is connected to the portion of the stirring shaft 4 located on the outside. The driving wheel 5 can be connected to an external power system by a belt, and then the stirring shaft 4 is driven by the external power system to rotate, thereby realizing the rotation of the stirring frame 3. This eliminates the need for manual rotation when cleaning the paint bucket 1, saving time and effort, and making the operation simple and convenient. At the same time, the bottom of the stirring shaft 4 also passes through the paint bucket 1, and a burner 7 is installed at the bottom of the stirring shaft 4. The burner 7 can heat the paint bucket 1 when cleaning it, thereby increasing the temperature of the cleaning liquid and improving the cleaning efficiency.

[0034] The mixing frame 3 is provided with a mixing outer frame 30, a mixing middle frame 31 and a mixing vertical frame 32, wherein the mixing outer frame 30 is placed at the upper and lower ends of the mixing frame 3, the mixing middle frame 31 is horizontally connected to the middle of the mixing frame 3, and the mixing vertical frame 32 is vertically arranged and installed at the end of the mixing outer frame 30; wherein, a guide groove 33 is provided on the end of the mixing outer frame 30, and a guide pull block 34 is provided on the end of the mixing vertical frame 32, and the guide pull block 34 is embedded in the guide groove 33. At the same time, the guide groove 33 and the guide pull block 34 can realize the limiting of the mixing vertical frame 32 at the end. At the same time, a mounting groove 35 is provided on the end face of the mixing middle frame 31, and a telescopic rod 36 is installed inside the mounting groove 35, wherein the telescopic rod 36 is installed inside the telescopic rod A limiting pull block 37 is installed at the end of the retracted rod 36, and the limiting pull block 37 is connected to the mixing frame 32. When cleaning the paint bucket 1, the telescopic rod 36 extends outward, driving the mixing frame 32 to move outward, so that the cleaning brush 6 installed on the mixing frame 32 contacts the inner wall of the paint bucket 1, thereby realizing the rotation of the mixing frame 3 and synchronously driving the cleaning brush 6 to clean the paint bucket 1, thereby ensuring the cleaning effect. At the same time, when performing the marking operation, the cleaning brush 6 on the mixing frame 32 is removed, and the mixing frame 32 can be retracted by the telescopic rod 36, so that the mixing frame 32 is close to the mixing middle frame 31, thereby realizing the stirring function of the mixing frame 3. This structure can realize the stirring and cleaning functions of the mixing frame 3, thereby ensuring the cleaning effect.

[0035] The stirring blade 8 provided between the stirring outer frame 30 and the stirring middle frame 31 is arranged obliquely. The stirring blade 8 can stir the cleaning agent in the paint bucket 1, promote the reaction between the cleaning agent and the residual paint, and thus improve the cleaning effect.

[0036] A mounting groove 38 is provided on the outer end face of the mixing frame 32, and the mounting groove 38 is a T-shaped groove. At the same time, a mounting plate 60 is detachably connected to the inside of the mounting groove 38, and the mounting plate 60 is T-shaped. Several cleaning brushes 6 are mounted on the outer side surface of the mounting plate 60. By cooperating with the mounting plate 60 and the mounting groove 38, the detachable function of the cleaning brush 6 can be realized, thereby improving the use effect of the cleaning mechanism.

[0037] A cleaning scraper 9 is installed at the bottom of the stirring outer frame 30 at the lower end, and a scraping strip 90 is installed at the bottom of the cleaning scraper 9. The scraping strip 90 is triangular in shape. When cleaning the inner bottom surface of the paint bucket 1, the stirring shaft 4 is pressed down so that the cleaning scraper 9 at the lower end contacts the bottom of the paint bucket 1. When the stirring frame 3 rotates, the scraping strip 90 can scrape and clean the paint on the inner bottom surface of the paint bucket 1, thereby ensuring the cleaning effect of the device on the paint bucket 1.

[0038] Among them, the cleaning block installed at the lowest end is L-shaped. The design of this structure presses the stirring shaft 4 downward so that the stirring outer frame 30 placed at the lower end contacts the lower end of the paint bucket 1. The cleaning brush 6 at the lowest end can scrub the inner bottom surface of the paint channel, thereby improving the scrubbing effect and ensuring the cleaning effect.

[0039] Among them, the paint bucket 1 is composed of an inner bucket 10 and an outer bucket 11, wherein the inner bucket 10 is placed inside the outer bucket 11, and the stirring frame 3 is placed inside the inner bucket 10. At the same time, a vibrator 12 is installed on the inner wall of the outer bucket 11, and the vibrator 12 is connected to a fixing ring 13, which is fixed to the inner bucket 10. When the vibrator 12 vibrates, the inner bucket 10 can be vibrated, so that when cleaning, the vibration effect can improve the cleaning of the paint, thereby improving the cleaning effect.

[0040] A clearance hole 14 is provided at the bottom of the outer barrel 11. At the same time, the burner 7 faces the clearance hole 14. When cleaning the paint barrel 1, the flame of the burner 7 passes through the clearance hole 14 to heat the inner barrel 10. The heating can increase the temperature of the cleaning agent during cleaning, thereby increasing the activity of the cleaning agent, increasing its reaction with the paint, and thus improving its cleaning effect. The discharge pipe 15 provided at the bottom of the side of the inner barrel 10 and the outer barrel 11 can complete the discharge of the cleaning agent.

[0041] Among them, a hand crank handle 40 is installed on the top of the stirring shaft 4, and the hand crank handle 40 can be used as the power to adjust the stirring frame 3, which is convenient for installing and disassembling the cleaning brush 6. At the same time, a top cover 50 is installed at the lower end of the driving wheel 5, and a support spring 51 is installed at the lower end of the top cover 50. The support spring 51 is sleeved with the stirring shaft 4. The support spring 51 can ensure that the stirring frame 3 is in the middle position of the inner barrel 10. At the same time, when pressing down or lifting the stirring shaft 4, the support spring 51 can play an auxiliary role, thereby facilitating the cleaning operation and improving the cleaning effect.

[0042] like Figure 6 As shown, the present invention also provides a diesel cart marking machine including a hot-melt paint cleaning mechanism, including a frame 100, a marking bucket 101 installed on the frame 100, a bead spraying assembly 102 installed on the frame 100, a diesel engine 103 installed on the frame 100, and a hot-melt paint bucket cleaning mechanism installed on the frame 100, the marking bucket 101 is connected to a guide groove 104, the guide groove 104 is connected to the emission limit switch, the diesel engine 103 is connected to the driving wheel 5 in the hot-melt paint bucket cleaning mechanism through a belt, and a javelin 105 for marking is connected to the end of the frame 100.

[0043] The diesel pushcart marking machine of the present invention operates as follows: The diesel pushcart marking machine of the present invention comprises a frame 100, with wheels mounted at the bottom thereof, and a push rod mounted on the frame 100. A marking bucket 101 is mounted on the frame 100 for marking operations. A bead spray assembly 102 is mounted on the frame 100, which sprays glass beads onto the finished marking line, improving the marking effect. A diesel engine 103 and a paint bucket cleaning mechanism are mounted on the frame 100. The paint bucket provided in the paint cleaning mechanism is used to hold paint, and a guide trough 104 is mounted on the paint bucket. This guide trough 104 serves to direct the paint discharged from the paint bucket into the marking bucket 101. A discharge limit switch is mounted at the end of the guide trough 104, which closes and opens the discharge pipe on the paint bucket. The diesel engine 103 is connected to the drive wheel at the top of the paint bucket via a pulley assembly and a belt, which in turn drives the stirring frame to rotate. This stirring action can achieve a uniform mixing of the paint during marking, improving the paint's performance. When cleaning the paint bucket, the stirring action can improve the mixing of the cleaning agent and paint, enhance the cleaning agent's reaction effect, and thus improve the cleaning effect. The javelin 105 mounted on the front end of the frame 100 can be used for calibration during marking to ensure accuracy.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hot melt paint bucket cleaning mechanism, comprising a paint bucket (1), wherein a bucket cover (2) is installed on the top of the paint bucket (1), and wherein: The paint bucket (1) is provided with a rotatable and telescopic stirring frame (3), a stirring shaft (4) that can move in a vertical direction is installed in the middle of the stirring frame (3), the top of the stirring shaft (4) passes through the bucket cover (2) and a driving wheel (5) that can be connected to an external power system is installed on the top of the stirring shaft (4), a cleaning brush (6) is detachably installed on the side wall of the stirring frame (3), and a burner (7) is installed on the bottom of the stirring shaft (4) that passes through the paint bucket (1).

2. A hot melt paint bucket cleaning mechanism according to claim 1, characterized in that: The mixing frame (3) is provided with a mixing outer frame (30), a mixing middle frame (31) and a mixing vertical frame (32); the mixing outer frame (30) is provided with a guide groove (33); the inner end surface of the mixing vertical frame (32) is connected with a guide pull block (34); the guide pull block (34) is embedded in the guide groove (33); the end of the mixing middle frame (31) is provided with a mounting groove (35); the mounting groove (35) is connected with a telescopic rod (36); the end of the telescopic rod (36) is connected with a limit pull block (37); the limit pull block (37) is connected to the mixing vertical frame (32).

3. A hot melt paint bucket cleaning mechanism according to claim 2, characterized in that: A stirring cutter (8) is connected between the stirring outer frame (30) and the stirring middle frame (31), and the stirring cutter (8) is arranged at an angle.

4. A hot melt paint bucket cleaning mechanism according to claim 2, characterized in that: The outer end surface of the stirring frame (32) is provided with a mounting slot (38), a mounting plate (60) is slidably mounted in the mounting slot (38), and the cleaning brush (6) is mounted on the outer side surface of the mounting plate (60).

5. A hot melt paint bucket cleaning mechanism according to claim 2, characterized in that: A cleaning scraper (9) is provided at the bottom of the stirring outer frame (30) at the lower end, and a scraper strip (90) with a triangular cross section is provided at the bottom of the cleaning scraper (9).

6. A hot melt paint bucket cleaning mechanism according to claim 1, characterized in that: The cleaning brush (6) installed at the lower end is L-shaped.

7. A hot melt paint bucket cleaning mechanism according to claim 1, characterized in that: The paint bucket (1) is provided with an inner bucket (10) and an outer bucket (11), wherein the inner bucket (10) is placed inside the outer bucket (11), and a vibrator (12) is installed on the inner wall of the outer bucket (11), wherein the vibrator (12) is connected to a fixing ring (13), and the fixing ring (13) is sleeved with the inner bucket (10).

8. A hot melt paint bucket cleaning mechanism according to claim 7, characterized in that: A clearance hole (14) is provided at the bottom of the outer barrel (11), and the burner (7) faces the clearance hole (14). A discharge pipe (15) is provided at the bottom of the side of the inner barrel (10) and the outer barrel (11), and a limited discharge switch is provided on the outside of the discharge pipe (15).

9. A hot melt paint bucket cleaning mechanism according to claim 1, characterized in that: The top of the stirring shaft (4) is connected to a hand crank handle (40), the lower end of the driving wheel (5) is provided with a top cover (50), the top cover (50) is sleeved with the stirring shaft (4), and the lower end of the top cover (50) is provided with a support spring (51), the support spring (51) is sleeved with the stirring shaft (4), and the lower end of the support spring (51) is in contact with the barrel cover (2).

10. A diesel cart marking machine comprising the hot melt paint cleaning mechanism according to any one of claims 1 to 9, characterized in that: The invention comprises a vehicle frame (100), a marking bucket (101) mounted on the vehicle frame (100), a bead spraying assembly (102) mounted on the vehicle frame (100), a diesel engine (103) mounted on the vehicle frame (100), and a hot-melt paint bucket cleaning mechanism mounted on the vehicle frame (100), wherein the marking bucket (101) is connected to a guide groove (104), the guide groove (104) is connected to an exhaust limit switch, the diesel engine (103) is connected to a driving wheel (5) in the hot-melt paint bucket cleaning mechanism via a belt, and a javelin (105) for marking is connected to the end of the vehicle frame (100).

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