Powdery pavement crack pouring glue construction equipment

Abstract

The utility model relates to the technical field of pavement maintenance, in particular to powdery pavement crack pouring glue construction equipment which comprises a vehicle body, a hot melting kettle, a stirring mechanism and a pressing and fixing mechanism capable of fixing a gas tank, the vehicle body comprises a front vehicle body and a rear vehicle body, the rear vehicle body is fixedly connected with the front vehicle body, and the hot melting kettle is installed in the front vehicle body. The stirring mechanism is rotationally connected into the hot melting kettle, the pressing and fixing mechanism comprises a pressing seat and a plurality of clamping arms, the pressing seat comprises a base and a supporting and pressing plate, the base is fixedly installed in the rear vehicle body, the supporting and pressing plate slides in the base in the vertical direction, and each clamping arm comprises a vertical clamping part and a horizontal warping part fixed to the lower end of the clamping part. The middle of the warping part is hinged to the base, and the free end of the warping part is hinged to the supporting pressing plate. The problem that a liquefied gas storage tank in a liquefied gas heating system cannot be fixed by existing crack pouring equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface maintenance, in particular to a construction device for powdered road surface crack filling glue. Background Art

[0002] Cracks are the earliest and most destructive road surface defects. If not repaired in time, they will lead to the following problems: expansion into larger defects such as potholes; rainwater or snow water seeping down along the cracks, directly destroying or freezing and thawing the underlying structure, shortening the service life of the road surface; affecting the appearance of the road, driving comfort and safety. Therefore, cracks must be repaired in time.

[0003] At present, for simple road pavement crack treatment, small caulking equipment is generally used. Small caulking machines generally use a liquefied gas heating system to heat the asphalt in the caulking glue to melt the asphalt quickly, and then stir the caulking glue to fully combine the other components in the caulking glue with the melted asphalt. Finally, the caulking glue is discharged through the discharge port of the caulking equipment and reaches the cracks in the road surface to fill the cracks.

[0004] The above-mentioned caulking equipment uses a liquefied gas heating system to heat the asphalt, but the structure for placing the liquefied gas tank generally cannot fix the liquefied gas tank. Thus, when the caulking equipment is transferred or when the caulking work is being carried out, if the caulking equipment is bumped, the liquefied gas tank may be damaged due to the vibration caused by the bump, or may detach from the caulking equipment. Utility Model Content

[0005] The utility model provides a powdered pavement crack filling glue construction device, which solves the problem that the current crack filling device cannot fix the liquefied gas tank in the liquefied gas heating system.

[0006] To achieve the above-mentioned purpose, the utility model proposes a powdered pavement joint filling glue construction equipment, including a vehicle body, a hot melt kettle, a stirring mechanism and a pressing and fixing mechanism capable of fixing a gas tank;

[0007] The vehicle body comprises a front vehicle body and a rear vehicle body, wherein the rear vehicle body is fixedly connected to the front vehicle body;

[0008] The hot melt kettle is installed in the front body;

[0009] The stirring mechanism is rotatably connected in the hot melt kettle;

[0010] The pressing and fixing mechanism comprises a pressing seat and a plurality of clamping arms;

[0011] The pressing seat comprises a base and a supporting pressing plate, wherein the base is fixedly mounted on the rear vehicle body, and the supporting pressing plate vertically slides in the base;

[0012] The clamping arm comprises a vertical clamping portion and a horizontal tilting portion fixed at the lower end of the clamping portion, the middle portion of the tilting portion is hinged to the base, and the free end of the tilting portion is hinged to the supporting pressing plate.

[0013] Preferably, the base is formed by surrounding a plurality of base blocks, and the middle portion of the warping portion is hinged between two adjacent base blocks;

[0014] The supporting and pressing plate slides vertically between the plurality of base blocks.

[0015] Preferably, the pressing and fixing mechanism further comprises a spring, and the spring is fixedly connected between the upper surface of the bottom wall of the rear vehicle body and the lower surface of the supporting pressing plate;

[0016] A fixing plate is hingedly connected to the inner side of the upper part of the clamping part.

[0017] Preferably, a discharge port is provided on the bottom side wall of the front body, and the bottom side wall of the hot melt kettle is connected to the discharge port on the bottom side wall of the front body through a discharge pipe.

[0018] Preferably, a hand push rack is provided on the rear vehicle body;

[0019] The hand push frame includes a support rod, a connecting rod and a handle. The support rod is provided with two and is respectively fixedly connected to the left and right side walls of the rear vehicle body. The connecting rod is fixedly connected between the two support rods. The handle is provided with two and is respectively fixedly connected to the outer sides of the two support rods.

[0020] Preferably, a cover is provided at the top of the hot melt kettle;

[0021] The cover body comprises a fixed cover and a flip cover, wherein the fixed cover is fixedly connected to the top end of the hot melt kettle, and the flip cover is against the top end of the hot melt kettle and is hinged to the fixed cover.

[0022] Preferably, it further comprises a retractable rod, one end of which is hinged to the flip cover, and the other end of which is slidably connected to the support rod via a connecting block;

[0023] A handle is provided at one end of the retractable rod that is slidably connected to the support rod.

[0024] Preferably, an opening and closing door is slidably connected to the discharge port of the front vehicle body;

[0025] An opening and closing driving mechanism and a lifting mechanism are provided on the same side wall of the rear vehicle body;

[0026] The opening and closing driving mechanism includes an opening and closing driving rod, a swing rod and a push-pull rod, the push-pull rod and the swing rod are connected by a rotating block, the rotating block is rotatably connected to the side wall of the rear vehicle body, the opening and closing driving rod is arranged vertically, the upper end of the opening and closing driving rod is hinged to the free end of the swing rod, and the lower end of the opening and closing driving rod is hinged to the opening and closing door;

[0027] The free end of the push-pull rod is provided with a handle;

[0028] The lifting mechanism includes a connecting rod, a lifting rod and a push plate, wherein the push plate is a triangular plate, and one corner of the push plate is rotatably connected to the side wall of the rear vehicle body;

[0029] One end of the connecting rod is fixedly connected to the other corner of the push plate, and the other end of the connecting rod is fixedly connected to a U-shaped distributor, which is horizontally arranged and has an opening direction consistent with the forward direction of the vehicle body;

[0030] One end of the lifting rod is hinged to the third corner of the push plate, and the other end of the lifting rod is slidably fixedly connected to the support rod through the connecting block;

[0031] The lifting rod is provided with a handle, and the handle is located under the connecting block;

[0032] The lifting rod is threadedly connected with a limiting nut, and the limiting nut is located on the connecting block.

[0033] Preferably, the fixed cover is provided with a driving mechanism capable of driving the stirring mechanism to rotate;

[0034] The driving mechanism includes a motor, a driving gear and a driven gear. The output shaft of the motor passes through the fixed cover. The driving gear is fixedly connected to the output end of the motor output shaft. The driven gear is rotatably connected to the lower surface of the fixed cover. The driving gear is meshed with the driven gear.

[0035] Preferably, the stirring mechanism comprises a frame stirring part, a blade stirring part and a rotating shaft, the rotating shaft is vertically arranged and rotatably connected in the hot melt kettle, the frame stirring part is fixedly connected to the upper part of the rotating shaft, the blade stirring part is fixedly connected to the lower part of the rotating shaft, and the driven gear is rotatably connected to the lower surface of the fixed cover through the rotating shaft;

[0036] The frame-type stirring part comprises a scraper, an upper connecting beam and a lower connecting beam, and the scraper, the upper connecting beam and the lower connecting beam are each provided in plurality;

[0037] The plurality of upper connecting beams and the plurality of lower connecting beams are arranged correspondingly up and down, the plurality of upper connecting beams and the plurality of lower connecting beams are arranged around the rotating shaft and fixedly connected to the peripheral side surface of the rotating shaft, the scraper is fixedly connected between the upper connecting beams and the lower connecting beams, and the scraper abuts against the inner side wall of the hot melt kettle;

[0038] The blade stirring part includes a plurality of stirring blades, and the plurality of stirring blades are arranged around the rotating shaft and fixedly connected to the peripheral side surface of the rotating shaft.

[0039] The utility model has the following beneficial effects:

[0040] 1. The pressing fixing mechanism can fix the gas tank well to prevent the gas tank from being damaged due to vibration or detaching from the caulking equipment;

[0041] 2. The spring lifts the support pressing plate, and the support pressing plate drives the lifting part of the clamping arm to move upward, and the lifting part of the clamping arm drives the clamping part to return to its original position, so that the clamping arm in the pressing and fixing mechanism can be automatically reset, which is convenient for fixing the gas tank again;

[0042] 3. A U-shaped distributor is provided to allow the caulking glue to enter the distributor to prevent the caulking glue from splashing. At the same time, the distributor can play a guiding role to allow the caulking glue to accurately enter the cracks in the road surface. Moreover, after the cracks in the road surface are repaired, the repaired road surface can be made beautiful.

[0043] 4. The scraper in the frame stirring part can scrape off the material attached to the inner wall of the hot melt kettle to prevent waste of material. The blade stirring part stirs the material so that the various materials in the caulking glue can be fully integrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic diagram of the overall structure of a powdered pavement joint filling glue construction equipment described in the utility model;

[0045] Figure 2 for Figure 1 A in the enlarged view;

[0046] Figure 3 for Figure 1 The enlarged view of point B in the figure;

[0047] Figure 4 It is a schematic diagram of the connection between the opening and closing door and the opening and closing driving mechanism in the powdered pavement joint filling glue construction equipment described in the utility model;

[0048] Figure 5 It is a structural schematic diagram of a powdered pavement joint filling glue construction equipment from the side and rear perspective described in the utility model;

[0049] Figure 6It is a schematic diagram of the connection between the gas tank and the rear vehicle body in the powdered pavement joint filling glue construction equipment described in the utility model;

[0050] Figure 7 It is a structural schematic diagram of a pressing and fixing mechanism in a powdered pavement joint filling glue construction device described in the utility model;

[0051] Figure 8 It is a schematic diagram of the connection between the connecting arm and the base block in the powdered pavement joint filling glue construction equipment described in the utility model;

[0052] Fig. 9 It is a structural schematic diagram of a stirring mechanism in a powdered pavement joint filling glue construction device described in the utility model;

[0053] Fig.10 It is a structural schematic diagram of a frame-type stirring part in a powdered pavement joint filling glue construction equipment described in the utility model;

[0054] Fig.11 It is a schematic diagram of the structure of the blade stirring part in the powdered pavement caulking glue construction equipment described in the utility model.

[0055] In the figure, 1, front body; 11, opening and closing door; 12, discharge chute; 2, rear body; 3, hot melt kettle; 31, discharge pipe; 4, cover; 41, fixed cover; 42, flip cover; 5, push frame; 51, support rod; 511, connecting block; 52, connecting rod; 53, handle; 6, retracting rod; 61, handle; 7, distributor; 71, connecting rod; 72, lifting rod; 73, push plate; 74, lifting handle; 75, limit nut; 8, opening and closing driving mechanism; 81, opening and closing driving rod; 82, swing rod; 83, push-pull rod; 84, rotating block; 85 , handle; 9, driving mechanism; 91, motor; 92, driving gear; 93, driven gear; 100, gas tank; 101, hose; 102, ignition heater; 110, pressing and fixing mechanism; 111, base block; 112, clamping arm; 113, fixing plate; 114, supporting pressing plate; 115, spring; 120, stirring mechanism; 121, frame stirring part; 1211, scraper; 1212, upper connecting beam; 1213, lower connecting beam; 122, blade stirring part; 1221, stirring blade; 123, rotating shaft. DETAILED DESCRIPTION

[0056] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0057] The utility model provides a powdered pavement joint filling glue construction equipment, such as Figure 1As shown, the vehicle body includes a vehicle body, a hot melt kettle 3, a stirring mechanism 120 and a pressing and fixing mechanism 110 capable of fixing a gas tank 100. The vehicle body includes a front vehicle body 1 and a rear vehicle body 2. The rear vehicle body 2 is fixedly connected to the front vehicle body 1. The hot melt kettle 3 is installed in the front vehicle body 1. A discharge port is opened on the bottom side wall of the front vehicle body 1. Fig. 9 As shown, the bottom side wall of the hot melt kettle 3 is connected to the discharge port on the bottom side wall of the front body 1 through the discharge pipe 31, the stirring mechanism 120 is rotatably connected in the hot melt kettle 3, the pressing and fixing mechanism 110 includes a pressing seat and a plurality of clamping arms 112, the pressing seat is fixedly installed in the rear body 2, the pressing seat includes a base and a supporting pressing plate 114, the supporting pressing plate 114 slides vertically in the base, the clamping arm 112 includes a vertical clamping portion and a horizontal lifting portion fixed at the lower end of the clamping portion, the middle part of the lifting portion is hinged to the base, and the free end of the lifting portion is hinged to the supporting pressing plate 114.

[0058] like Figure 7 and Figure 8 As shown, the base is formed by surrounding a plurality of base blocks 111, and the middle portion of the warping portion is hinged between two adjacent base blocks 111;

[0059] The support pressing plate 114 slides vertically between the plurality of base blocks 111 .

[0060] like Figure 7 and Figure 8 As shown, further, the pressing and fixing mechanism 110 also includes a spring 115 , and the spring 115 is fixedly connected between the upper surface of the bottom wall of the rear vehicle body 2 and the lower surface of the supporting pressing plate 114 .

[0061] like Figure 7 and Figure 8 As shown, further, a fixing plate 113 is hingedly connected to the inner side of the upper portion of the clamping portion.

[0062] like Figure 1 and Figure 5 As shown, a hand push frame 5 is provided on the rear vehicle body 2;

[0063] The hand push frame 5 includes a support rod 51, a connecting rod 52 and a handle 53. The support rod 51 is provided with two and is respectively fixedly connected to the left and right side walls of the rear vehicle body 2. The connecting rod 52 is fixedly connected between the two support rods 51. The handle 53 is provided with two and is respectively fixedly connected to the outer sides of the two support rods 51.

[0064] like Figure 1 and Figure 5 As shown, a cover 4 is provided at the top of the hot melt kettle 3;

[0065] The cover body 4 includes a fixed cover 41 and a flip cover 42 . The fixed cover 41 is fixedly connected to the top of the hot melt kettle 3 , and the flip cover 42 abuts against the top of the hot melt kettle 3 and is hinged to the fixed cover 41 .

[0066] like Figure 1 and Figure 5 As shown, it also includes a retractable rod 6, one end of which is hinged to the flip cover 42, and the other end of which is slidably connected to the support rod 51 through a connecting block 511;

[0067] A handle 61 is provided at one end of the retractable rod 6 that is slidably connected to the support rod 51 .

[0068] like Figure 1 As shown, an opening and closing door 11 is slidably connected to the discharge port of the front vehicle body 1.

[0069] like Figure 1 As shown, an opening and closing driving mechanism 8 and a lifting mechanism are provided on the same side wall of the rear body 2;

[0070] like Figure 4 As shown, the opening and closing driving mechanism 8 includes an opening and closing driving rod 81, a swing rod 82 and a push-pull rod 83. The push-pull rod 83 and the swing rod 82 are connected by a rotating block 84. The rotating block 84 is rotatably connected to the side wall of the rear vehicle body 2. The opening and closing driving rod 81 is arranged vertically. The upper end of the opening and closing driving rod 81 is hinged to the free end of the swing rod 82, and the lower end of the opening and closing driving rod 81 is hinged to the opening and closing door 11.

[0071] A handle 85 is provided at the free end of the push-pull rod 83 .

[0072] like Figure 1 , Figure 2 and Figure 3 As shown, the lifting mechanism includes a connecting rod 71, a lifting rod 72 and a push plate 73. The push plate 73 is a triangular plate, and one corner of the push plate 73 is rotatably connected to the side wall of the rear vehicle body 2.

[0073] One end of the connecting rod 71 is fixedly connected to the other corner of the push plate 73, and the other end of the connecting rod 71 is fixedly connected to a U-shaped distributor 7, which is horizontally arranged and has an opening direction consistent with the forward direction of the vehicle body;

[0074] One end of the lifting rod 72 is hinged to the third corner of the push plate 73, and the other end of the lifting rod 72 is slidably fixedly connected to the support rod 51 through the connecting block 511;

[0075] A handle 74 is provided on the lifting rod 72, and the handle 74 is located under the connecting block 511;

[0076] The lifting rod 72 is threadedly connected with a limit nut 75, and the limit nut 75 is located on the connecting block 511;

[0077] When the distributor 7 is in the retracted state, one end of the connecting rod 71 connected to the distributor 7 is tilted, and the limiting nut 75 abuts against the upper surface of the connecting block 511;

[0078] When the distributor 7 is in the lowered state, the end of the connecting rod 71 connected to the distributor 7 descends, and the handle 74 abuts against the lower surface of the connecting block 511 .

[0079] The U-shaped distributor 7 is provided so that the caulking glue can enter the distributor 7 to prevent the caulking glue from splashing. At the same time, the distributor 7 can play a guiding role so that the caulking glue can accurately enter the cracks in the road surface. Moreover, after the cracks in the road surface are repaired, the repaired road surface can be made beautiful.

[0080] like Figure 1 and Fig. 9 As shown, a discharge chute 12 is provided at the bottom of the discharge port of the front body 1, and the feed end of the discharge chute 12 is higher than the discharge end;

[0081] The distributor 7 is located below the discharge end of the discharge chute 12 .

[0082] like Figure 1 and Fig. 9 As shown, the fixed cover 41 is provided with a driving mechanism 9 capable of driving the stirring mechanism 120 to rotate;

[0083] The driving mechanism 9 includes a motor 91, a driving gear 92 and a driven gear 93. The output shaft of the motor 91 passes through the fixed cover 41. The driving gear 92 is fixedly connected to the output end of the output shaft of the motor 91. The driven gear 93 is rotatably connected to the lower surface of the fixed cover 41, and the driving gear 92 is meshed with the driven gear 93.

[0084] like Fig. 9 As shown, the stirring mechanism 120 includes a frame stirring portion 121, a blade stirring portion 122 and a rotating shaft 123. The rotating shaft 123 is vertically arranged and rotatably connected in the hot melt kettle 3. The frame stirring portion 121 is fixedly connected to the upper portion of the rotating shaft 123, the blade stirring portion 122 is fixedly connected to the lower portion of the rotating shaft 123, and the driven gear 93 is rotatably connected to the lower surface of the fixed cover 41 through the rotating shaft 123.

[0085] like Fig.10 As shown, the frame-type stirring part 121 includes a scraper 1211, an upper connecting beam 1212 and a lower connecting beam 1213, and the scraper 1211, the upper connecting beam 1212 and the lower connecting beam 1213 are each provided with a plurality;

[0086] A plurality of upper connecting beams 1212 and a plurality of lower connecting beams 1213 are arranged correspondingly up and down, and the plurality of upper connecting beams 1212 and the plurality of lower connecting beams 1213 are arranged around the rotating shaft 123 and fixedly connected to the peripheral side surface of the rotating shaft 123, and the scraper 1211 is fixedly connected between the upper connecting beams 1212 and the lower connecting beams 1213, and the scraper 1211 abuts against the inner side wall of the hot melt kettle 3;

[0087] like Fig.11As shown, the blade stirring portion 122 includes a plurality of stirring blades 1221 , and the plurality of stirring blades 1221 are arranged around the rotating shaft 123 and fixedly connected to the peripheral side surface of the rotating shaft 123 .

[0088] like Fig. 9 As shown, an ignition heater 102 is provided in the front body 1, and the ignition heater 102 is located below the hot melt kettle 3;

[0089] like Figure 6 and Fig. 9 As shown, the gas tank 100 is disposed in the rear vehicle body 2 and fixed by a pressing fixing mechanism 110 , and the gas tank 100 and the ignition heater 102 are connected by a hose 101 .

[0090] With the utility model, the staff first places the gas tank 100 on the support pressing plate 114, and the support pressing plate 114 is lowered by the gravity of the gas tank 100. When the support pressing plate 114 is lowered, the warping portion of the clamping arm 112 is pressed down, and then the warping portion of the clamping arm 112 drives the upper part of the clamping portion to gather toward the gas tank 100, and the fixing plate 113 is gathered toward the gas tank 100, until a plurality of fixing plates 113 are pressed against the side wall of the gas tank 100, and then the ignition heater 102 and the gas tank 100 are connected with the hose 101, so that the gas tank 100 can be well fixed to prevent the gas tank 100 from being damaged due to vibration or being separated from the caulking equipment;

[0091] If the gas tank 100 is to be taken out, the hose 101 is first unplugged, and then the gas tank 100 is lifted up and taken out. At this time, the spring 115 lifts the support pressing plate 114, and the support pressing plate 114 drives the warping portion of the clamping arm 112 to move upward, and the warping portion of the clamping arm 112 drives the clamping portion to return to its original position, so that the clamping arm 112 can be automatically reset, which is convenient for fixing the gas tank 100 again;

[0092] After the gas tank 100 is placed, the staff member holds the handle 61 and pulls the retracting rod 6, which pulls up the flip cover 42, then pours the material for configuring the caulking glue into the hot melt kettle 3, pushes the retracting rod 6 to put down the flip cover 42, opens the valve of the gas tank 100, ignites the ignition heater 102, heats and melts the material in the hot melt kettle 3, and then starts the motor 91, the motor 91 drives the driving gear 92 to rotate, the driving gear 92 drives the driven gear 93 to rotate, the driven gear 93 drives the rotating shaft 123 to rotate, the frame stirring part 121 and the blade stirring part 122 rotate accordingly, the scraper 1211 in the frame stirring part 121 can scrape off the material attached to the inner wall of the hot melt kettle 3 to prevent waste of material, the blade stirring part 122 stirs the material so that the various materials in the caulking glue can be fully integrated, and after the caulking glue is prepared, the vehicle body is pushed to the cracks in the road surface, and the distributor 7 is used to When the locking nut 75 is in the unlocking state, the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut 75 is in the unlocking state, and the locking nut

[0093] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A powdered pavement caulking glue construction equipment, characterized in that: It comprises a vehicle body, a hot melt kettle (3), a stirring mechanism (120), and a pressing and fixing mechanism (110) capable of fixing a gas tank (100); The vehicle body comprises a front vehicle body (1) and a rear vehicle body (2), wherein the rear vehicle body (2) is fixedly connected to the front vehicle body (1); The hot melt kettle (3) is installed in the front vehicle body (1); The stirring mechanism (120) is rotatably connected in the hot melt kettle (3); The pressing and fixing mechanism (110) comprises a pressing seat and a plurality of clamping arms (112); The pressing seat comprises a base and a supporting pressing plate (114); the base is fixedly installed in the rear vehicle body (2); and the supporting pressing plate (114) slides vertically in the base; The clamping arm (112) comprises a vertical clamping portion and a horizontal tilting portion fixed at the lower end of the clamping portion, the middle portion of the tilting portion is hinged to the base, and the free end of the tilting portion is hinged to the supporting pressing plate (114).

2. A powdered pavement caulking glue construction equipment according to claim 1, characterized in that: The base is formed by surrounding a plurality of base blocks (111), and the middle portion of the warping portion is hinged between two adjacent base blocks (111); The supporting pressing plate (114) slides vertically between the plurality of base blocks (111).

3. A powdered pavement caulking glue construction equipment according to claim 1, characterized in that: The pressing and fixing mechanism (110) further comprises a spring (115), wherein the spring (115) is fixedly connected between the upper surface of the bottom wall of the rear vehicle body (2) and the lower surface of the supporting pressing plate (114); A fixing plate (113) is hingedly connected to the inner side of the upper part of the clamping part.

4. A powdered pavement caulking glue construction equipment according to claim 1, characterized in that: A discharge port is provided on the bottom side wall of the front body (1), and the bottom side wall of the hot melt kettle (3) is connected to the discharge port on the bottom side wall of the front body (1) through a discharge pipe (31).

5. A powdered pavement caulking glue construction equipment according to claim 4, characterized in that: The rear vehicle body (2) is provided with a hand push frame (5); The hand push frame (5) comprises a support rod (51), a connecting rod (52) and a handle (53); the support rod (51) is provided with two and is respectively fixedly connected to the left and right side walls of the rear vehicle body (2); the connecting rod (52) is fixedly connected between the two support rods (51); and the handle (53) is provided with two and is respectively fixedly connected to the outside of the two support rods (51).

6. A powdered pavement caulking glue construction equipment according to claim 5, characterized in that: The top of the hot melt kettle (3) is provided with a cover (4); The cover body (4) comprises a fixed cover (41) and a flip cover (42), wherein the fixed cover (41) is fixedly connected to the top end of the hot melt kettle (3), and the flip cover (42) is against the top end of the hot melt kettle (3) and is hinged to the fixed cover (41).

7. A powdered pavement caulking glue construction equipment according to claim 6, characterized in that: It also comprises a retractable rod (6), one end of which is hinged to the flip cover (42), and the other end of which is slidably connected to the support rod (51) via a connecting block (511); A handle (61) is provided at one end of the retractable rod (6) that is slidably connected to the support rod (51).

8. The powdered pavement caulking glue construction equipment according to claim 7, characterized in that: The discharge port of the front vehicle body (1) is slidably connected with an opening and closing door (11); An opening and closing driving mechanism (8) and a lifting mechanism are provided on the same side wall of the rear vehicle body (2); The opening and closing driving mechanism (8) comprises an opening and closing driving rod (81), a swing rod (82) and a push-pull rod (83); the push-pull rod (83) and the swing rod (82) are connected via a rotating block (84); the rotating block (84) is rotatably connected to the side wall of the rear vehicle body (2); the opening and closing driving rod (81) is arranged vertically; the upper end of the opening and closing driving rod (81) is hinged to the free end of the swing rod (82); and the lower end of the opening and closing driving rod (81) is hinged to the opening and closing door (11); The free end of the push-pull rod (83) is provided with a handle (85); The lifting mechanism comprises a connecting rod (71), a lifting rod (72) and a push plate (73); the push plate (73) is a triangular plate, and one corner of the push plate (73) is rotatably connected to the side wall of the rear vehicle body (2); One end of the connecting rod (71) is fixedly connected to the other corner of the push plate (73), and the other end of the connecting rod (71) is fixedly connected to a U-shaped distributor (7), wherein the distributor (7) is horizontally arranged and its opening direction is consistent with the forward direction of the vehicle body; One end of the lifting rod (72) is hinged to the third corner of the push plate (73), and the other end of the lifting rod (72) is slidably and fixedly connected to the support rod (51) through the connecting block (511); The lifting rod (72) is provided with a handle (74), and the handle (74) is located below the connecting block (511); The lifting rod (72) is threadedly connected to a limit nut (75), and the limit nut (75) is located on the connecting block (511).

9. The powdered pavement caulking glue construction equipment according to claim 6, characterized in that: The fixed cover (41) is provided with a driving mechanism (9) capable of driving the stirring mechanism (120) to rotate; The driving mechanism (9) comprises a motor (91), a driving gear (92) and a driven gear (93); the output shaft of the motor (91) passes through the fixed cover (41); the driving gear (92) is fixedly connected to the output end of the output shaft of the motor (91); the driven gear (93) is rotatably connected to the lower surface of the fixed cover (41); and the driving gear (92) is meshed with the driven gear (93).

10. A powdered pavement caulking glue construction equipment according to claim 9, characterized in that: The stirring mechanism (120) comprises a frame stirring portion (121), a blade stirring portion (122) and a rotating shaft (123); the rotating shaft (123) is vertically arranged and rotatably connected in the hot melt kettle (3); the frame stirring portion (121) is fixedly connected to the upper portion of the rotating shaft (123); the blade stirring portion (122) is fixedly connected to the lower portion of the rotating shaft (123); and the driven gear (93) is rotatably connected to the lower surface of the fixed cover (41) via the rotating shaft (123); The frame-type stirring part (121) comprises a scraper (1211), an upper connecting beam (1212) and a lower connecting beam (1213), and a plurality of the scraper (1211), the upper connecting beam (1212) and the lower connecting beam (1213) are provided; The plurality of upper connecting beams (1212) and the plurality of lower connecting beams (1213) are arranged correspondingly up and down, the plurality of upper connecting beams (1212) and the plurality of lower connecting beams (1213) are arranged around the rotating shaft (123) and are fixedly connected to the peripheral side surface of the rotating shaft (123), the scraper (1211) is fixedly connected between the upper connecting beams (1212) and the lower connecting beams (1213), and the scraper (1211) abuts against the inner side wall of the hot melt kettle (3); The blade stirring portion (122) comprises a plurality of stirring blades (1221), and the plurality of stirring blades (1221) are arranged around the rotating shaft (123) and fixedly connected to the peripheral side surface of the rotating shaft (123).

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