Pure electric hot melting cart ruling machine

Abstract

The invention discloses a pure electric type hot melting cart ruling machine which comprises a cart frame, a storage battery pack, an electric appliance controller, a hot melting barrel, a javelin, a hot melting ruling hopper, a microbead box and a microbead scattering device, the storage battery pack, the electric appliance controller, the hot melting barrel and the microbead box are fixedly connected with the cart frame, the javelin is rotationally connected with the cart frame, the hot melting ruling hopper is connected with the cart frame, and the microbead scattering device is connected with the hot melting ruling hopper. The javelin corresponds to the hot melting marking hopper and the microbead scattering device, the microbead scattering device is communicated with the microbead box, the stirrer, the manual handle, the heating pipe and the discharging hopper which are arranged on the hot melting barrel are all connected with the hot melting barrel, and the storage battery pack is connected with the cart frame, the electric appliance controller, the microbead box and the microbead scattering device. And the electric appliance controller is respectively connected with the heating pipe and the hot melting scribing hopper. The heating barrel has the beneficial effects that energy is more environmentally friendly, layered paint in the heating barrel can be stirred, the wall of the heating barrel is heated more uniformly, the paint on the wall of the heating barrel is better cleaned, and the heating temperature is better controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of road planning equipment, and in particular to an all-electric hot-melt trolley line marker. Background Art

[0002] Gasoline / diesel, etc. have certain risks, pollution, and low energy utilization rate. Moreover, in some areas where bottled gas is gradually being phased out, there is a great need for line markers using clean energy. Most of the existing line markers still mix the paint first and then put it into the heating barrel. However, there is always some remaining paint in the heating barrel, and this paint may still stratify even after secondary heating. The existing heating method of the heating barrel always fails to evenly heat the barrel wall, so the paint will stick to the barrel wall and is very difficult to clean, and the existing heating method is also relatively difficult to control the temperature.

[0003] A hot-melt line marker for road bridges and its use method disclosed in Chinese Patent Publication No. CN117488642A, with the authorization publication date of February 2, 2024, includes a hot-melt line marker body, and a storage tank is fixedly connected to the top of the hot-melt line marker body; a scraping mechanism, which includes a power component, a scraping component, and a mixing component. The mixing component is arranged on the storage tank, and the power component and the scraping component are both arranged on the mixing component; a moving mechanism, which is arranged on the hot-melt line marker body; and a cleaning mechanism. By adjusting the position where the bottom cleaning brush contacts, and then rotating the cleaning motor to clean the road, to avoid hard objects on the road surface from affecting the line marking. By adjusting the position of the cleaning brush, through the cooperation of the electric telescopic rod and the moving mechanism, the cleaning brush and the line marking box are cleaned. By rotating and driving the fixed motor, the mixing plate rotates, and at the same time, the scraping rod rotates. Through the cooperation of the scraping rod and the mixing plate, the line marking raw material is stirred and mixed, and at the same time, it can prevent the line marking raw material from sticking to the inner wall of the storage tank. The disadvantage of this invention is that it is difficult to clean the paint on the cured barrel wall.

[0004] A kind of automatic reflective marking application equipment and its construction method, with the Chinese patent publication number CN116607386A and the authorization publication date on August 18, 2023. The automatic reflective marking application equipment includes a vehicle frame, a storage tank arranged on the vehicle frame for storing paint, a tank cover detachably connected to the top of the storage tank, and a marking mechanism for applying the paint in the storage tank to the road surface. A stirring assembly for stirring the paint is arranged in the storage tank. The stirring assembly includes a stirring shaft, a driving member for driving the stirring shaft to rotate, a first stirring paddle fixedly connected to the circumferential side wall of the stirring shaft, a bracket rotatably sleeved on the stirring shaft, a second stirring paddle slidably arranged on the bracket, and a linkage member for enabling the bracket to be linked with the stirring shaft. An actuating member for driving the second stirring paddle to reciprocate towards the middle of the storage tank is arranged on the stirring shaft. During the marking in this application, the stirring assembly continuously stirs the paint in the storage tank, making the paint not easy to precipitate and the marking effect good. The deficiencies of this invention are that it cannot be freely stirred as needed, it is difficult to clean the barrel wall, and the heating temperature is also relatively difficult to control. Summary of the Invention

[0005] The present invention aims to overcome the deficiencies in the prior art, such as the energy not being environmentally friendly enough, the inability to stir the stratified paint already in the heating barrel, the uneven heating of the heating barrel wall resulting in difficult cleaning of the paint on the barrel wall, and the difficulty in controlling the heating temperature. It provides an all-electric hot-melt trolley marking machine with more environmentally friendly energy, capable of stirring the stratified paint already in the heating barrel, having a more uniform heating of the heating barrel wall for better cleaning of the paint on the barrel wall, and better control of the heating temperature.

[0006] To achieve the above objectives, the present invention adopts the following technical solutions: A pure-electric hot-melt cart line marker, comprising a cart frame, a battery pack, an electrical controller, a hot-melt bucket, a javelin, a hot-melt line marking hopper, a microbead box and a microbead spreader. The battery pack, the electrical controller, the hot-melt bucket and the microbead box are all placed on the cart frame and fixedly connected to the upper end surface of the cart frame. The javelin is rotatably connected to the front end surface of the cart frame. The hot-melt line marking hopper is placed on the side of the hot-melt bucket. The left end surface of the hot-melt line marking hopper is movably connected to the left end surface of the cart frame. The position of the javelin corresponds to the position of the hot-melt line marking hopper. The microbead spreader is in a straight line with the hot-melt line marking hopper. The microbead spreader is fixedly connected to the cart frame and communicated with the microbead box. The hot-melt bucket is provided with a stirrer, a manual handle, a heating pipe and a discharge hopper. The stirrer is placed inside the hot-melt bucket. The lower end of the stirrer is rotatably connected to the inner bottom surface of the hot-melt bucket. The upper end of the stirrer passes through the upper end surface of the hot-melt bucket and is fixedly connected to the manual handle. There are several heating pipes which are evenly distributed in the inner wall of the hot-melt bucket. The heating pipes are fixedly connected to the inner wall of the hot-melt bucket. The discharge hopper is rotatably connected to the outer side surface of the hot-melt bucket and communicated with the inside of the hot-melt bucket. The lower end of the discharge hopper corresponds to the upper end surface of the hot-melt line marking hopper. The battery pack is respectively connected to the cart frame, the electrical controller, the microbead box and the microbead spreader. The electrical controller is respectively connected to the heating pipe and the hot-melt line marking hopper.

[0007] During use, first pour the hot-melt coating into the hot-melt bucket and the microbead powder into the microbead box. Turn on the battery pack to make the cart frame rotate with electric energy, and let the electrical controller turn on the heating pipe to heat the coating in the hot-melt bucket. Then move the cart frame to the position where marking is required, adjust the javelin to align it with the auxiliary line on the ground. Next, align the inner sides of the hot-melt line marking hopper and the microbead spreader with the javelin. Lower the discharge hopper to align it with the upper opening of the hot-melt line marking hopper. Then open the hot-melt bucket to let the coating slide to the ground through the discharge hopper and the hot-melt line marking hopper, and the microbead powder is simultaneously covered on the marked bottom surface. If there is still some coating left in the hot-melt bucket later, it can be placed in the bucket. When using it next time, turn on the electrical controller to let the heating pipe heat the entire hot-melt bucket, so that the coating can be cleaned better. If the coating has stratified or other stirring requirements, hold the manual handle and rotate the stirrer to stir. Because the energy used is electricity, the heating temperature can be more precisely controlled by the electrical controller, achieving the purposes of more environmentally friendly energy, being able to stir the stratified coating already in the heating bucket, more uniform heating of the bucket wall to make the coating on the bucket wall easier to clean, and better control of the heating temperature.

[0008] Preferably, a driving motor, a clutch lever, and a driving master control box are provided on the trolley frame. The driving motor and the driving master control box are both fixedly connected to the trolley frame. The battery pack is connected to the driving master control box, the driving master control box is connected to the driving motor, the clutch lever is rotatably connected to the trolley frame, one end of the clutch lever is connected to the driving motor, and the other end of the clutch lever is placed on the left side of the trolley frame. The driving motor, the clutch lever, and the driving master control box facilitate the use of electric power to drive the trolley frame, and can also adjust the speed, making the operation more convenient.

[0009] Preferably, a brake lever, a material discharge port, and a falling brake are provided on the hot melt bucket. The material discharge port is located on the side of the hot melt bucket. The discharge hopper is communicated with the inside of the hot melt bucket through the material discharge port. The falling brake is placed on the outer side of the material discharge port and is slidably connected to the outer side of the hot melt bucket. The brake lever is rotatably connected to the trolley frame, and the lower end of the brake lever is rotatably connected to the upper end of the falling brake. The falling brake and the brake lever cooperate to conveniently open and close the material discharge port as needed, preventing the paint from leaking out.

[0010] Preferably, a support frame is provided on the right end face of the trolley frame. The support frame is fixedly connected to the right end face of the trolley frame. One end of the javelin passes through the support frame and is slidably connected to the support frame. A marking bucket rod is provided on the right end face of the hot melt marking bucket. The marking bucket rod passes through the support frame. The hot melt marking bucket is movably connected to the trolley frame through the cooperation of the marking bucket rod and the support frame. Both the javelin and the hot melt marking bucket are movable on the support frame, facilitating the adjustment of the position during use.

[0011] Preferably, a movable bottom plate, a linkage pressing rod, a downward pressing handle, and a discharge port are provided on the hot melt marking bucket. The discharge port and the movable bottom plate are both located on the lower end face of the hot melt marking bucket. The movable bottom plate covers the discharge port. The movable bottom plate is rotatably connected to the lower end face of the hot melt marking bucket. The linkage pressing rod is in a U shape. The two ends of the U shape of the linkage pressing rod are respectively placed at the front and rear ends of the movable bottom plate. The two U-shaped ends of the linkage pressing rod are respectively clamped with the front and rear ends of the movable bottom plate. The lower end of the downward pressing handle is rotatably connected to the hot melt marking bucket. The middle section of the downward pressing handle is connected to the midpoint of the linkage pressing rod. The movable bottom plate is connected to the electrical controller. The cooperation of the movable bottom plate, the linkage pressing rod, and the downward pressing handle facilitates the opening and closing of the discharge port, making the marking more accurate.

[0012] Preferably, a marking bucket handle is provided on the hot melt marking bucket. The lower end of the marking bucket handle is fixedly connected to the outer side of the hot melt marking bucket. The marking bucket handle facilitates the adjustment of the position of the hot melt marking bucket.

[0013] Preferably, a heater is provided on the movable bottom plate. The heater is fixedly connected to the movable bottom plate. The heater is connected to the electrical controller. The heater facilitates the heating of the residual paint in the hot melt marking bucket, preventing the discharge port from being blocked, and can also more conveniently clean the residual paint in the hot melt marking bucket.

[0014] Preferably, an alarm lamp is provided on the carriage frame. The alarm lamp is fixedly connected to the upper end surface of the carriage frame and is connected to the electrical controller. The alarm lamp is convenient for reminding people around that the machine is working and paying attention to avoiding it, thus improving safety.

[0015] Preferably, clamping grooves are provided on the lower end surfaces of the U-shaped ends of the linkage lever. Convex rods are provided on the front and rear side surfaces of the movable bottom plate. The convex rods are fixedly connected to the front and rear side surfaces of the movable bottom plate respectively. The convex rods correspond to the clamping grooves one by one. The convex rods are placed in the clamping grooves. The linkage lever is clamped to the front and rear ends of the movable bottom plate through the cooperation of the convex rods and the clamping grooves. The clamping grooves are convenient for clamping the convex rods. Pressing down the pressing handle can open the discharge port, making the operation more convenient.

[0016] Preferably, a push handle is provided on the carriage frame. The push handle is fixedly connected to the left side surface of the carriage frame. Having a push handle is more convenient for controlling the direction of the machine and can also improve stability.

[0017] The beneficial effects of the present invention are as follows: The energy is more environmentally friendly, it can stir the stratified paint already in the heating barrel, the heating of the heating barrel wall is more uniform, making it easier to clean the paint on the barrel wall, and the heating temperature is better controlled; the driving motor, the clutch rod and the driving master control box are convenient for electrically driving the carriage frame and can also adjust the speed, making the operation more convenient; the falling gate and the gate rod cooperate to conveniently open and close the discharge port as needed to prevent the paint from leaking; the javelin and the hot melt marking hopper are both movable on the support frame, making it convenient to adjust the position during use; the movable bottom plate, the linkage lever and the pressing handle are linked to conveniently open and close the discharge port, making the marking more accurate; the marking hopper handle is convenient for adjusting the position of the hot melt marking hopper; the heater is convenient for heating the residual paint in the hot melt marking hopper to prevent the discharge port from being blocked and can also more conveniently clean the residual paint in the hot melt marking hopper; the alarm lamp is convenient for reminding people around that the machine is working and paying attention to avoiding it, thus improving safety; the clamping grooves are convenient for clamping the convex rods. Pressing down the pressing handle can open the discharge port, making the operation more convenient; having a push handle is more convenient for controlling the direction of the machine and can also improve stability. Description of the Drawings

[0018] Figure 1 is the structural schematic diagram of the present invention; Figure 2 is Figure 1 the enlarged view of detail A of Figure 3 is the front view of the present invention; Figure 4 is Figure 3 the sectional view taken along B-B of Figure 5 is Figure 3 the enlarged view of detail C of Figure 6 isFigure 4 Enlarged view of detail D; Figure 7 It is the bottom view of the present invention.

[0019] In the figure: 1. Trolley frame, 2. Battery pack, 3. Electrical controller, 4. Hot melt bucket, 5. Javelin, 6. Hot melt marking bucket, 7. Micro bead box, 8. Micro bead spreader, 9. Stirrer, 10. Manual handle, 11. Heating pipe, 12. Discharge hopper, 13. Driving motor, 14. Clutch lever, 15. Driving master control box, 16. Gate rod, 17. Feeding port, 18. Lowering gate, 19. Support frame, 20. Marking bucket rod, 21. Movable bottom plate, 22. Linkage pressure rod, 23. Lowering handle, 24. Marking bucket handle, 25. Heater, 26. Alarm light, 27. Card slot, 28. Convex rod, 29. Discharge port, 30. Trolley handle. Specific embodiments

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] As Figure 1 , Figure 3 , Figure 4 and Figure 7 shown, a pure electric hot melt trolley marking machine, which includes a trolley frame 1, a battery pack 2, an electrical controller 3, a hot melt bucket 4, a javelin 5, a hot melt marking bucket 6, a micro bead box 7 and a micro bead spreader 8. The battery pack 2, the electrical controller 3, the hot melt bucket 4 and the micro bead box 7 are all placed on the trolley frame 1 and are fixedly connected to the upper end surface of the trolley frame 1. The javelin 5 is rotatably connected to the front end surface of the trolley frame 1. The hot melt marking bucket 6 is placed on the side of the hot melt bucket 4. The left end surface of the hot melt marking bucket 6 is movably connected to the left end surface of the trolley frame 1. The position of the javelin 5 corresponds to the position of the hot melt marking bucket 6. The micro bead spreader 8 is in a straight line with the hot melt marking bucket 6. The micro bead spreader 8 is fixedly connected to the trolley frame 1 and is communicated with the micro bead box 7. The hot melt bucket 4 is provided with a stirrer 9, a manual handle 10, a heating pipe 11 and a discharge hopper 12. The stirrer 9 is placed inside the hot melt bucket 4. The lower end of the stirrer 9 is rotatably connected to the inner bottom surface of the hot melt bucket 4. The upper end of the stirrer 9 passes through the upper end surface of the hot melt bucket 4 and is fixedly connected to the manual handle 10. There are several heating pipes 11 and they are evenly distributed in the inner wall of the hot melt bucket 4. The heating pipes 11 are fixedly connected to the inner wall of the hot melt bucket 4. The discharge hopper 12 is rotatably connected to the outer side surface of the hot melt bucket 4 and is communicated with the inside of the hot melt bucket 4. The lower end of the discharge hopper 12 corresponds to the upper end surface of the hot melt marking bucket 6. The battery pack 2 is respectively connected to the trolley frame 1, the electrical controller 3, the micro bead box 7 and the micro bead spreader 8. The electrical controller 3 is respectively connected to the heating pipe 11 and the hot melt marking bucket 6.

[0022] As Figure 1 ,Figure 3 and Figure 7 As shown in and

[0023] , a drive motor 13, a clutch lever 14 and a drive master control box 15 are provided on the trolley frame 1. The drive motor 13 and the drive master control box 15 are both fixedly connected to the trolley frame 1. The battery pack 2 is connected to the drive master control box 15, the drive master control box 15 is connected to the drive motor 13, the clutch lever 14 is rotatably connected to the trolley frame 1, one end of the clutch lever 14 is connected to the drive motor 13, and the other end of the clutch lever 14 is placed on the left side of the trolley frame 1.

[0023] As Figure 1 and Figure 2 shown, a brake lever 16, a material discharge port 17 and a falling brake 18 are provided on the hot melt bucket 4. The material discharge port 17 is placed on the side of the hot melt bucket 4. The discharge hopper 12 is communicated with the inside of the hot melt bucket 4 through the material discharge port 17. The falling brake 18 is placed on the outer side of the material discharge port 17 and is slidably connected to the outer side of the hot melt bucket 4. The brake lever 16 is rotatably connected to the trolley frame 1, and the lower end of the brake lever 16 is rotatably connected to the upper end of the falling brake 18.

[0024] As Figure 1 , Figure 3 and Figure 7 shown, a support frame 19 is provided on the right end face of the trolley frame 1. The support frame 19 is fixedly connected to the right end face of the trolley frame 1. One end of the javelin 5 passes through the support frame 19 and is slidably connected to the support frame 19. A marking bucket rod 20 is provided on the right end face of the hot melt marking bucket 6. The marking bucket rod 20 passes through the support frame 19. The hot melt marking bucket 6 is movably connected to the trolley frame 1 through the cooperation of the marking bucket rod 20 and the support frame 19.

[0025] As Figure 1 , Figure 3 , Figure 4 and Figure 6 shown, an activity bottom plate 21, a linkage pressure rod 22, a downward pressing handle 23 and a discharge port 29 are provided on the hot melt marking bucket 6. The discharge port 29 and the activity bottom plate 21 are both placed on the lower end face of the hot melt marking bucket 6. The activity bottom plate 21 covers the discharge port 29. The activity bottom plate 21 is rotatably connected to the lower end face of the hot melt marking bucket 6. The shape of the linkage pressure rod 22 is U-shaped. The two ends of the U-shaped linkage pressure rod 22 are respectively placed at the front and rear ends of the activity bottom plate 21. The two U-shaped ends of the linkage pressure rod 22 are respectively clamped with the front and rear ends of the activity bottom plate 21. The lower end of the downward pressing handle 23 is rotatably connected to the hot melt marking bucket 6. The middle section of the downward pressing handle 23 is connected to the midpoint of the linkage pressure rod 22. The activity bottom plate 21 is connected to the electric controller 3.

[0026] As Figure 1 and Figure 3 shown, a marking bucket handle 24 is provided on the hot melt marking bucket 6. The lower end of the marking bucket handle 24 is fixedly connected to the outer side of the hot melt marking bucket 6.

[0027] As Figure 6As shown, a heater 25 is provided on the movable bottom plate 21. The heater 25 is fixedly connected to the movable bottom plate 21, and the heater 25 is connected to the electrical controller 3.

[0028] As Figure 1 , Figure 3 and Figure 4 shown, an alarm lamp 26 is provided on the carriage frame 1. The alarm lamp 26 is fixedly connected to the upper end surface of the carriage frame 1, and the alarm lamp 26 is connected to the electrical controller 3.

[0029] As Figure 5 shown, clamping grooves 27 are provided on the lower end surfaces of the U-shaped ends of the linkage lever 22. Convex rods 28 are provided on the front and rear side surfaces of the movable bottom plate 21. The convex rods 28 are respectively fixedly connected to the front and rear side surfaces of the movable bottom plate 21. The convex rods 28 correspond to the clamping grooves 27 one by one. The convex rods 28 are placed in the clamping grooves 27. The linkage lever 22 is clamped to the front and rear ends of the movable bottom plate 21 through the cooperation of the convex rods 28 and the clamping grooves 27.

[0030] As Figure 1 and Figure 3 shown, a cart handle 30 is provided on the carriage frame 1. The cart handle 30 is fixedly connected to the left side surface of the carriage frame 1.

[0031] In use, first pour the hot melt coating into the hot melt bucket 4, and the microbead powder enters the microbead box 7. Turn on the battery pack 2 to supply power, and turn on the drive master control box 15 to start the drive motor 13. Let the trolley frame 1 be powered by electricity to generate power. The warning light 26 lights up indicating that the machine starts to operate. Please note that at the same time, turn on the heating tube 11 by the electrical controller 3 to heat the coating in the hot melt bucket 4. Then hold the trolley handle 30 with one hand and push the clutch lever 14 with the other hand to move the mobile trolley frame 1 to the position where marking is required. Adjust the javelin 5 centered on the support frame 19 so that the javelin 5 is aligned with the auxiliary line on the ground. Then hold the marking bucket handle 24 and move the hot melt marking bucket 6 through the marking bucket rod 20 on the support frame 19 and move the microbead spreader 8 so that the inner sides of both are aligned with the javelin 5. Lower the discharge hopper 12 to align with the upper opening of the hot melt marking bucket 6, and then press down the brake lever 16 to lift the brake 18 to open the material discharge port 17 of the hot melt bucket 1 so that the coating passes through the discharge hopper 12 into the hot melt marking bucket 6. Then press down the pressing handle 23, and the card slot 27 on the linkage lever 22 will catch the convex rod 28 on the movable bottom plate 21 to open the movable bottom plate 21 downward. After the discharge port 29 is opened, the coating will slide to the ground to start marking. The microbead powder falls through the microbead spreader 8 and simultaneously covers the marked bottom surface. If there is still some coating left in the hot melt bucket 1 later, it can be placed in the bucket. When using it next time, turn on the electrical controller 3 to let the heating tube 11 and the heater 25 heat the entire hot melt bucket 1 and the hot melt marking bucket 6, so that the coating can be better cleaned and the discharge port 29 will not be blocked. If the coating has stratification or other stirring requirements, hold the manual handle 10 and rotate the stirrer 9 to stir. Because the energy used is electricity, the heating temperature can be more precisely controlled by the electrical controller 3, achieving the purposes of more environmentally friendly energy, being able to stir the stratified coating already in the heating bucket, more uniform heating of the heating bucket wall to make the coating on the bucket wall easier to clean, and better control of the heating temperature.

Claims

1. A pure electric hot melt trolley line marking machine, characterized in that, It includes a trolley frame (1), a battery pack (2), an electrical controller (3), a hot melt bucket (4), a javelin (5), a hot melt marking hopper (6), a micro bead box (7) and a micro bead spreader (8). The battery pack (2), the electrical controller (3), the hot melt bucket (4) and the micro bead box (7) are all placed on the trolley frame (1) and fixedly connected to the upper end face of the trolley frame (1). The javelin (5) is rotatably connected to the front end face of the trolley frame (1). The hot melt marking hopper (6) is placed on the side of the hot melt bucket (4). The left end face of the hot melt marking hopper (6) is movably connected to the left end face of the trolley frame (1). The position of the javelin (5) corresponds to the position of the hot melt marking hopper (6). The micro bead spreader (8) is in a straight line with the hot melt marking hopper (6). The micro bead spreader (8) is fixedly connected to the trolley frame (1) and communicated with the micro bead box (7). The hot melt bucket (4) is provided with a stirrer (9), a manual handle (10), a heating tube (11) and a discharge hopper (12). The stirrer (9) is placed inside the hot melt bucket (4). The lower end of the stirrer (9) is rotatably connected to the inner bottom surface of the hot melt bucket (4). The upper end of the stirrer (9) passes through the upper end face of the hot melt bucket (4) and is fixedly connected to the manual handle (10). There are several heating tubes (11) which are evenly distributed in the inner wall of the hot melt bucket (4). The heating tubes (11) are fixedly connected to the inner wall of the hot melt bucket (4). The discharge hopper (12) is rotatably connected to the outer side surface of the hot melt bucket (4) and communicated with the inside of the hot melt bucket (4). The lower end of the discharge hopper (12) corresponds to the upper end face of the hot melt marking hopper (6). The battery pack (2) is respectively connected to the trolley frame (1), the electrical controller (3), the micro bead box (7) and the micro bead spreader (8). The electrical controller (3) is respectively connected to the heating tube (11) and the hot melt marking hopper (6).

2. The pure-electric hot-melt trolley line marker according to claim 1, characterized in that, A driving motor (13), a clutch lever (14) and a driving master control box (15) are provided on the trolley frame (1). The driving motor (13) and the driving master control box (15) are both fixedly connected to the trolley frame (1). The battery pack (2) is connected to the driving master control box (15). The driving master control box (15) is connected to the driving motor (13). The clutch lever (14) is rotatably connected to the trolley frame (1). One end of the clutch lever (14) is connected to the driving motor (13). The other end of the clutch lever (14) is placed on the left side of the trolley frame (1).

3. A pure electric hot melt trolley line marking machine according to claim 1, characterized in that, A brake lever (16), a feeding port (17) and a brake fall (18) are provided on the hot melt bucket (4). The feeding port (17) is placed on the side of the hot melt bucket (4). The discharge hopper (12) is communicated with the inside of the hot melt bucket (4) through the feeding port (17). The brake fall (18) is placed on the outer side surface of the feeding port (17) and slidably connected to the outer side surface of the hot melt bucket (4). The brake lever (16) is rotatably connected to the trolley frame (1). The lower end of the brake lever (16) is rotatably connected to the upper end of the brake fall (18).

4. A pure electric hot melt trolley line marking machine according to claim 1, characterized in that, A support frame (19) is provided on the right end face of the trolley frame (1). The support frame (19) is fixedly connected to the right end face of the trolley frame (1). One end of the javelin (5) passes through the support frame (19) and is slidably connected to the support frame (19). A marking bucket rod (20) is provided on the right end face of the hot-melt marking bucket (6). The marking bucket rod (20) passes through the support frame (19). The hot-melt marking bucket (6) is movably connected to the trolley frame (1) through the cooperation of the marking bucket rod (20) and the support frame (19).

5. A pure-electric hot-melt trolley line marker according to claim 1, characterized in that, An active bottom plate (21), a linkage pressure rod (22), a downward pressure handle (23) and a discharge port (29) are provided on the hot-melt marking bucket (6). The discharge port (29) and the active bottom plate (21) are both arranged on the lower end face of the hot-melt marking bucket (6). The active bottom plate (21) covers the discharge port (29). The active bottom plate (21) is rotatably connected to the lower end face of the hot-melt marking bucket (6). The shape of the linkage pressure rod (22) is U-shaped. The two ends of the U-shape of the linkage pressure rod (22) are respectively arranged at the front and rear ends of the active bottom plate (21). The two U-shaped ends of the linkage pressure rod (22) are respectively clamped with the front and rear ends of the active bottom plate (21). The lower end of the downward pressure handle (23) is rotatably connected to the hot-melt marking bucket (6). The middle section of the downward pressure handle (23) is connected to the midpoint of the linkage pressure rod (22). The active bottom plate (21) is connected to the electrical controller (3).

6. The pure electric hot melt trolley line marker according to claim 5, characterized in that, A marking bucket handle (24) is provided on the hot-melt marking bucket (6). The lower end of the marking bucket handle (24) is fixedly connected to the outer side face of the hot-melt marking bucket (6).

7. A pure electric hot melt trolley line marking machine according to claim 5, characterized in that, A heater (25) is provided on the active bottom plate (21). The heater (25) is fixedly connected to the active bottom plate (21). The heater (25) is connected to the electrical controller (3).

8. A pure electric hot melt trolley line marking machine according to claim 1, characterized in that, An alarm lamp (26) is provided on the trolley frame (1). The alarm lamp (26) is fixedly connected to the upper end face of the trolley frame (1). The alarm lamp (26) is connected to the electrical controller (3).

9. A pure electric hot melt trolley line marking machine according to claim 5, characterized in that, Card slots (27) are provided on the lower end faces of the two U-shaped ends of the linkage pressure rod (22). Convex rods (28) are provided on the front and rear side faces of the active bottom plate (21). The convex rods (28) are respectively fixedly connected to the front and rear side faces of the active bottom plate (21). The convex rods (28) correspond to the card slots (27) one by one. The convex rods (28) are arranged in the card slots (27). The linkage pressure rod (22) is clamped with the front and rear ends of the active bottom plate (21) through the cooperation of the convex rods (28) and the card slots (27).

10. A pure electric hot melt trolley line marking machine according to claim 1 or 8, characterized in that, A trolley handle (30) is provided on the trolley frame (1). The trolley handle (30) is fixedly connected to the left side face of the trolley frame (1).

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