Joint sealing machine

Abstract

The application relates to a crack pouring machine, which comprises a heating kettle and a stirring mechanism; the heating kettle is provided with a feeding opening for feeding materials to be heated into the heating kettle through the feeding opening; the stirring mechanism comprises a driving mechanism, a transmission mechanism, a swing shaft and a swing piece; the driving mechanism and the transmission mechanism are installed outside the heating kettle, the output end of the driving mechanism is connected with the output end of the transmission mechanism; one end of the swing shaft in the axial direction is fixed to the output end of the transmission mechanism, so as to drive the swing shaft to rotate around the axis thereof; the swing shaft is located at the upper region of the heating kettle; one end of the swing piece is fixed to the shaft of the swing shaft, and the other end of the swing piece extends into the internal cavity of the heating kettle; and the end of the swing piece extending into the internal cavity of the heating kettle is matched with the inner wall of the bottom of the heating kettle. The application reduces the dead angle of stirring.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of crack pouring, in particular to a crack pouring machine. BACKGROUND

[0002] Cracks are one of the main forms of early diseases of highways, among which linear cracks such as transverse cracks and longitudinal cracks are the most common; crack pouring technology is a treatment technology for these diseases, which covers crack pouring materials, crack pouring equipment and crack pouring processes; crack pouring machine is the core equipment of crack pouring technology; the role of crack pouring machine is to heat the cracks after the steps of slotting and cleaning, and to pour sealant into the slot with a crack pouring gun to complete the crack repair work.

[0003] The stirring mechanism of the crack pouring machine on the market adopts a vertical stirrer, and there are many stirring dead angles in the stirring process, resulting in poor stirring effect. SUMMARY

[0004] Therefore, the present application provides a crack pouring machine which reduces the stirring dead angle.

[0005] According to an aspect of the present application, a crack pouring machine is provided, characterized in that it comprises a heating kettle and a stirring mechanism.

[0006] The heating kettle is provided with a feeding port for feeding the material to be heated into the heating kettle through the feeding port;

[0007] The stirring mechanism comprises a driving mechanism, a transmission mechanism, a swing shaft and a swing piece;

[0008] The driving mechanism and the transmission mechanism are installed on the outside of the heating kettle, and the output end of the driving mechanism is connected with the output end of the transmission mechanism;

[0009] One end of the swing shaft in the axial direction is fixed to the output end of the transmission mechanism to drive the swing shaft to rotate around its own axis;

[0010] The swing shaft is located at the upper region of the heating kettle;

[0011] One end of the swing piece is fixed to the shaft of the swing shaft, and the other end of the swing piece extends into the internal cavity of the heating kettle;

[0012] The end of the swing piece extending into the internal cavity of the heating kettle matches the inner wall of the bottom of the heating kettle.

[0013] In one possible implementation, the transmission mechanism comprises a rotating wheel, a first swing arm and a second swing arm;

[0014] The rotating wheel is fixedly installed at the output end of the driving mechanism as an input end of the transmission mechanism, so that the driving mechanism drives the rotating wheel to rotate around the shaft;

[0015] One end of the first swing arm is hingedly connected at an edge position of the rotating wheel, and the other end of the first swing arm is hingedly connected with one end of the second swing arm.

[0016] The other end of the second swing arm is fixed on the shaft body of the swing shaft as an output end of the transmission mechanism.

[0017] In a possible implementation, the swing shaft comprises a shaft body and a connecting piece, and the second swing arm is provided with a connecting hole on one side connected with the first swing arm;

[0018] The connecting hole is in a square hole structure, the connecting piece is fixed at one end of the shaft body, and the structure of the connecting piece is matched with the connecting hole;

[0019] The swing piece is fixed on the shaft body of the shaft.

[0020] In a possible implementation, the swing piece comprises an inner swing arm and a swing block, the inner wall of the bottom of the heating kettle is in an arc structure, and the inner wall of the bottom of the heating kettle is curved to one side of the outer wall of the heating kettle;

[0021] One side of the inner swing arm is fixed with the shaft body of the swing shaft, and the swing block is fixed on the other side of the inner swing arm.

[0022] The swing block is in an arc plate structure matched with the inner wall of the bottom of the heating kettle.

[0023] In a possible implementation, the swing piece further comprises a stirring blade, the stirring blade is fixed on one side of the swing block facing the swing shaft, and the stirring blade is arranged along the length direction of the swing block.

[0024] In a possible implementation, two or more inner swing arms are arranged along the axis direction of the swing shaft.

[0025] The swing block is fixed on the opposite two side walls of each inner swing arm, and the swing block is arranged flush on the side facing the swing shaft and on the side away from the swing shaft.

[0026] In a possible implementation, two or more swing pieces are arranged along the axis direction of the swing shaft.

[0027] In a possible implementation, the first support seat and the second support seat are further included.

[0028] The first support seat and the second support seat are fixed at the top of the heating kettle, and the first support seat and the second support seat are located on opposite sides of the feeding port of the heating kettle.

[0029] The first support seat is provided with a first through hole, and the second support seat is provided with a second through hole, the first through hole and the second through hole are oppositely arranged, and the swing shaft is rotatably installed at the first through hole and the second through hole.

[0030] In a possible implementation, the heating kettle is further provided with a placing port.

[0031] The placing port and the feeding port are both located at the top of the heating kettle, and the placing port is located at the middle of the heating kettle.

[0032] The swing shaft is located at the upper region of the placing port, and the swing piece extends into the internal cavity of the heating kettle through the placing port.

[0033] The crack pouring machine provided in the embodiment of the application is provided with a heating kettle, a driving mechanism, a transmission mechanism, a swing shaft and a swing piece, wherein the driving mechanism can drive the transmission mechanism to move, and the transmission mechanism drives the swing shaft to rotate. Since the swing piece is fixed on the swing shaft, the swing shaft will drive the swing piece to perform pendulum movement. The side of the swing frame away from the swing shaft is in the form of an arc-shaped plate, thereby being attached to the inner wall of the heating kettle. The crack pouring machine provided in the embodiment of the application sets the stirring structure in the form of pendulum movement, and the swing piece in the form of pendulum movement can sweep a larger area compared with the vertical stirring, thereby reducing the dead angle of stirring.

[0034] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0035] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the application and serve to explain the principles of the present application.

[0036] Figure 1 A main structure diagram of the crack pouring machine provided in the embodiment of the application is shown;

[0037] Figure 2 A front view of the stirring mechanism of the crack pouring machine provided in the embodiment of the application is shown;

[0038] Figure 3 A structure diagram of the transmission mechanism of the stirring mechanism of the crack pouring machine provided in the embodiment of the application is shown;

[0039] Figure 4A general structural diagram of a mixing mechanism and a heating kettle of a crack pouring machine according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0040] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numbers in different drawings denote the same or similar elements. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0041] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application or simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0042] In addition, the terms "first", "second", are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0043] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0044] In addition, in order to better illustrate the present application, a large number of specific details are given in the specific embodiments below. Those skilled in the art should understand that the present application can also be implemented without some specific details. In some examples, methods, means, elements and circuits well known to those skilled in the art are not described in detail, in order to highlight the main idea of the present application.

[0045] Figure 1 A general structural diagram of a mixing mechanism and a heating kettle of a crack pouring machine according to an embodiment of the present application is shown. Figure 2 A front view of a mixing mechanism of a crack pouring machine according to an embodiment of the present application is shown. Figure 3 A structural diagram of a transmission mechanism of a mixing mechanism of a crack pouring machine according to an embodiment of the present application is shown. Figure 4 A general structural diagram of a mixing mechanism and a heating kettle of a crack pouring machine according to an embodiment of the present application is shown. As Figure 1 , Figure 2 ,Figure 3 or Figure 4 As shown in the figure, the crack pouring machine comprises a heating kettle 100 and a stirring mechanism 200, wherein the heating kettle 100 is provided with a feeding opening for feeding materials to be heated into the heating kettle 100 through the feeding opening. The stirring mechanism 200 comprises a driving mechanism 210, a transmission mechanism 220, a swing shaft 230 and a swing piece 240, wherein the driving mechanism 210 and the transmission mechanism 220 are installed outside the heating kettle 100, the output end of the driving mechanism 210 is connected with the output end of the transmission mechanism 220. One end of the swing shaft 230 in the axial direction is fixed to the output end of the transmission mechanism 220 to drive the swing shaft 230 to rotate around its own axis, and the swing shaft 230 is located at the upper region of the heating kettle 100. One end of the swing piece 240 is fixed to the shaft of the swing shaft 230, and the swing piece 240 extends into the internal cavity of the heating kettle 100. The end of the swing piece 240 extending into the internal cavity of the heating kettle 100 matches the inner wall of the bottom of the heating kettle 100.

[0046] The crack pouring machine of the embodiment of the present application is provided with the heating kettle 100, the driving mechanism 210, the transmission mechanism 220, the swing shaft 230 and the swing piece 240, wherein the driving mechanism 210 can drive the transmission mechanism 220 to move, and the transmission mechanism 220 drives the swing shaft 230 to rotate. Since the swing piece 240 is fixed to the swing shaft 230, the swing shaft 230 drives the swing piece 240 to pendulum motion. And the side of the swing frame away from the swing shaft 230 is in the form of an arc-shaped plate, thereby matching the inner wall of the heating kettle 100. The crack pouring machine of the embodiment of the present application sets the stirring structure in the form of pendulum motion, which can sweep a larger area compared with the vertical stirring, thereby reducing the dead angle of stirring.

[0047] In a possible implementation, the transmission mechanism 220 comprises a rotating wheel 221, a first swing arm 222 and a second swing arm 223, wherein the rotating wheel 221 is fixedly installed at the output end of the driving mechanism 210 as the input end of the transmission mechanism 220, so that the driving mechanism 210 drives the rotating wheel 221 to rotate around the shaft. One end of the first swing arm 222 is hinged at the edge position of the rotating wheel 221, and the other end of the first swing arm 222 is hinged with the second swing arm 223. The other end of the second swing arm 223 is fixed to the swing shaft 230 as the output end of the transmission mechanism 220.

[0048] Here, it should be pointed out that, in a possible implementation, the rotating wheel 221 is in the form of a disc, and the output end of the transmission mechanism is fixed at the center position of the rotating wheel 221.

[0049] Further, in a possible implementation, the swing shaft 230 comprises a shaft body and a connecting piece, wherein the shaft body is arranged to be rotatably mounted at a top position of the heating kettle 100, the connecting piece is fixed at one end of the shaft body, and the connecting piece has a square structure. The second swing arm 223 is provided with a connecting hole on one side of the first swing arm 222, the connecting hole is matched with the outer wall of the connecting piece, so that the second swing arm 223 is fixed with the connecting piece. Thus, the structure of the embodiment is further optimized.

[0050] Here, it should be pointed out that, in a possible implementation, the connecting piece comprises a first connecting end and a second connecting end, wherein the first connecting end has a columnar structure with a cavity and an opening at one end, and the first connecting end is sleeved at one end of the swing shaft 230. The second connecting end has a square columnar structure, and the second connecting end is fixed on the side of the first connecting end away from the swing shaft 230, and the second connecting end is coaxially arranged with the first connecting end.

[0051] Here, it should be pointed out that, the side of the second connecting end away from the first connecting end is provided with a threaded hole, and a connecting bolt is detachably mounted at the threaded hole, and the head of the connecting bolt is in abutment with the second swing arm 223.

[0052] Here, it should be pointed out that, in a possible implementation, the second swing arm 223 comprises a swing arm body and a connecting sleeve, wherein one end of the swing arm body is hingedly connected with the first swing arm, the other end of the swing arm body is provided with a through hole, and the through hole has a square hole. The outer wall of the connecting sleeve is matched with the inner wall of the through hole, and the inner hole of the connecting sleeve is matched with the outer wall of the connecting piece as a connecting hole.

[0053] Here, it should be pointed out that, in a possible implementation, the length of the connecting sleeve along the axis direction of the through hole is greater than the length of the through hole along the axis direction.

[0054] Here, it should be pointed out that, in a possible implementation, the connecting sleeve can be made of rigid material, and when the connecting bolt is provided, the head part of the connecting bolt is in abutment with the connecting sleeve.

[0055] In a possible implementation, the swing piece 240 comprises an inner swing arm 241 and a swing block 242, wherein one side of the inner swing arm 241 is fixed with the outer wall of the swing shaft 230, the swing block 242 has an arc-shaped plate structure, the other end of the inner swing arm 241 is fixed with the swing block 242, and the side of the swing block 242 facing the inner swing arm 241 is curved.

[0056] Further, in a possible implementation, the inner swing arm 241 is provided with two or more, and the two or more inner swing arms 241 are sequentially arranged along the axis direction of the swing shaft 230. The opposite two side walls of each inner swing arm 241 are fixed with a swing block 242, and each swing block 242 is flush arranged towards one side of the swing shaft 230, and flush arranged away from the other side of the swing shaft 230.

[0057] Here, it should be pointed out that, in a possible implementation, the swing blocks 242 between adjacent inner swing arms 241 can be provided as one, and one swing block 242 is provided between adjacent inner swing arms 241, and the two ends of the swing block 242 are respectively fixed with the opposite two sides of the adjacent two inner swing arms 241.

[0058] In a possible implementation, the swing member 240 further comprises a stirring blade 243, and the stirring blade 243 is fixed on the side of the swing block 242 towards the swing shaft 230, and the stirring blade 243 is arranged along the length direction of the swing block 242.

[0059] Here, it should be pointed out that, in a possible implementation, the stirring blade 243 can be provided with two or more, and each stirring blade 243 is arranged along the length direction of the swing block 242, and the two or more stirring blades 243 are sequentially arranged along the curved arc line of the swing block 242.

[0060] Here, it should be further pointed out that, in a possible implementation, the inner swing arm 241 comprises a first swing arm and a second swing arm, and the swing block 242 comprises a first block, a second block and a third block, wherein one end of the first swing arm is provided with a first fixing hole, one end of the second swing arm is provided with a second fixing hole, and the first fixing hole and the second fixing hole are matched with the outer wall of the shaft body of the swing shaft 230, so that the first swing arm and the second swing arm are fixed on the shaft body of the swing shaft 230. The first block, the second block and the third block are all arc-shaped plate structures, and the orthographic projection of the first block, the second block and the third block towards the swing shaft 230 is rectangular. The above-mentioned first block is arranged on the side of the first swing arm away from the second swing arm, the second block is arranged between the first swing arm and the second swing arm, and the third block is arranged on the side of the second swing arm away from the first swing arm. The side of the first block towards the first swing arm is provided with a first connecting plate, and the first connecting plate is connected with the first swing arm through bolts. The side of the second block towards the first swing arm is provided with a second connecting plate, the second connecting plate is connected with the first swing arm through bolts, the side of the second block towards the second swing arm is provided with a third connecting plate, and the third connecting plate is connected with the second swing arm through bolts. The side of the third block towards the second swing arm is provided with a fourth connecting plate, and the fourth connecting plate is connected with the second swing arm through bolts.

[0061] It should be pointed out here that, in a possible implementation, the curved surface of the first block, the curved surface of the second block and the curved surface of the third block are arranged flush, and the side wall of the first block, the side wall of the second block and the side wall of the third block are arranged flush.

[0062] It should be pointed out here that, in a possible implementation, one side of the first block towards the swing shaft 230, one side of the second block towards the swing shaft 230 and one side of the third block towards the swing shaft 230 are provided with stirring blades 243.

[0063] In a possible implementation, the swing piece 240 can be provided with two or more, and the two or more swing pieces 240 are arranged in sequence along the axis direction of the swing shaft 230.

[0064] It should be pointed out here that, in a possible implementation, the two or more swing pieces 240 are arranged in parallel.

[0065] Further, in a possible implementation, the swing piece 240 is provided with two.

[0066] Further, in a possible implementation, the driving mechanism 210 includes a support frame 211, a driving motor 212 and a speed reducer 213, wherein the driving motor 212 and the speed reducer 213 are fixed on the support frame 211, the input end of the speed reducer 213 is fixed with the output end of the driving motor 212, and the output end of the speed reducer 213 is connected with the input end of the transmission mechanism 220.

[0067] In a possible implementation, the application embodiment further includes a first support seat 140 and a second support seat, wherein the first support seat 140 and the second support seat are respectively arranged on the opposite sides of the opening side of the heating kettle 100. The first support seat 140 is provided with a first through hole, and the second support seat is provided with a second through hole. The first through hole and the second through hole are oppositely arranged, and the swing shaft 230 is rotatably installed at the first through hole and the second through hole.

[0068] It should be pointed out here that, in a possible implementation, the inside of the first through hole and the inside of the second through hole can be provided with a bearing, and the inner ring of the bearing matches the outer wall of the swing shaft 230.

[0069] Further, in a possible implementation, the heating kettle 100 is further provided with a placing opening, and the placing opening and the feeding opening are both arranged at the top position of the heating kettle 100, and the placing opening is located at the middle position of the heating kettle 100. The swing shaft 230 is located at the upper region of the placing opening, and the swing piece 240 extends into the inner wall cavity of the heating kettle 100 through the placing opening.

[0070] It should be pointed out here that, in a possible implementation, the cavity of the heating kettle 100 for placing the material is the material placing cavity 110, the swinging member 240 is arranged to extend into the material placing cavity 110, and the material inlet is arranged in communication with the material placing cavity 110. An inclined plate 120 is arranged at the material inlet, the inclined plate 120 is arranged on the side of the material inlet facing the material placing cavity 110, and the inclined plate 120 is arranged to be inclined to the inside of the material inlet, so that the included angle between the plate surface of the inclined plate 120 and the plane where the material inlet is located is acute. In this way, the spatter of the material during filling can be placed by the inclined plate 120, and the scalding is avoided. The material can also be guided by the inclined plate 120, so that the material enters the material placing cavity 110 through the inclined plate 120, and the direct impact of the material on the material placing cavity 110 is avoided.

[0071] It should be further pointed out here that, in a possible implementation, the inclined plate 120 is arranged circumferentially around the material inlet, and the opening surrounded by the inclined plate 120 gradually decreases away from the side of the material inlet.

[0072] It should be further pointed out here that, in a possible implementation, a surrounding portion is further arranged at the material inlet, the surrounding portion is fixed on the top outer wall of the heating kettle 100, and the surrounding portion is arranged circumferentially around the material inlet. In this way, the spatter of the material is further prevented.

[0073] It should be further pointed out here that, in a possible implementation, two material inlets can be arranged, the two material inlets are arranged on opposite sides of the material inlet respectively, a cover body is arranged at each material inlet, and the cover body covers the material inlet. In this way, the structure of the embodiment of the application is further optimized, and the material can be further prevented from spattering to the outside during filling and stirring by the cover body, so that the staff is scalded.

[0074] It should be pointed out here that, in a possible implementation, the cover body can be a heat preservation cover, which can play a heat preservation role.

[0075] It should be further pointed out here that, in a possible implementation, one end of the cover body can be hinged to the top of the heating kettle 100 assembly, and the hinged end of the cover body and the heating kettle 100 assembly is arranged away from the swinging shaft 230. The cover body can be hinged to the heating kettle 100 assembly through a damping rotating shaft.

[0076] It should be further pointed out here that, in a possible implementation, when the surrounding portion is arranged, the cover body is hinged to the surrounding portion.

[0077] It should be pointed out here that in another possible implementation, one end of the cover can be fixed on the heating kettle 100 assembly, and the cover is in a plate structure, and the angle a between the plate surface on the side of the cover facing the inlet and the plane where the inlet is located is an acute angle. Further, in one possible implementation, a≤45°, and further, 10°≤a≤30°. Thus, the cover can act as a baffle to prevent splashing.

[0078] In one possible implementation, the outside of the heating kettle 100 is provided with an outer box body 130, wherein an opening is formed in the top of the outer box body 130, and a first inclined table and a second inclined table are fixed at the bottom of the outer box body 130. The first inclined table is in a columnar structure with two ends in a right-angled trapezoidal shape, and the two ends of the first inclined table in a right-angled trapezoidal shape are fixed to the opposite two side walls of the outer box body 130, respectively. The plane where the long bottom of the first inclined table is located faces the inside of the outer box body 130, and the plane where the short bottom of the first inclined table is located faces the second inclined table. The structure of the second inclined table is the same as that of the first inclined table, and the plane where the inclined waist of the second inclined table is located is opposite to the plane where the inclined waist of the first inclined table is located. The bottom outer wall structure of the heating kettle 100 is the same as the plane structure formed by the first inclined table, the bottom inner wall of the outer box body 130, and the second inclined table.

[0079] Further, in one possible implementation, a cover is further included, which covers the discharge port and covers the discharge port.

[0080] In one possible implementation, a power chassis is further included, and the heating kettle 100 is fixed on the top of the power chassis, and the support frame 211 is also fixedly installed on the power chassis.

[0081] In one possible implementation, a sandblasting machine and an air compressor are further included, and both are fixed on the top of the power chassis. The sandblasting machine is provided with a sand covering gun for covering sand on road joints, and the air compressor is provided with a cleaning gun for spraying air on road joints.

[0082] Further, in one possible implementation, an asphalt pump is further included, which is electrically connected to the generator, the input end of the asphalt pump is in communication with the material placing cavity 110, and the output end of the asphalt pump is provided with a glue gun for delivering material to the ground.

[0083] In one possible implementation, the bottom of the power chassis is provided with a light supplementing lamp.

[0084] Having described various embodiments of the application, it is to be understood that the above description is meant not to limit and not to encompass all of the possible embodiments. Many modifications and variations of this application can be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. It is intended that the scope of the application be defined by the scope of the patent and by the claims as allowed by the patent office, which can include adaptations based on the description, equivalents, and / or substitutions of elements individually or collectively to the entire disclosure.

Claims

1. A crack pouring machine characterized by, The utility model relates to a heating kettle and stirring mechanism, including: The heating kettle is provided with a feeding port for feeding materials to be heated into the heating kettle through the feeding port; The stirring mechanism includes a driving mechanism, a transmission mechanism, a swing shaft and a swing piece; The driving mechanism and the transmission mechanism are installed outside the heating kettle, and the output end of the driving mechanism is connected with the output end of the transmission mechanism; One end of the swing shaft in the axial direction is fixed to the output end of the transmission mechanism to drive the swing shaft to rotate around its axis; The swing shaft is located at the upper region of the heating kettle; One end of the swing piece is fixed to the shaft body of the swing shaft, and the other end of the swing piece extends into the internal cavity of the heating kettle; The end of the swing piece extending into the internal cavity of the heating kettle matches the inner wall of the bottom of the heating kettle; The swing piece includes an inner swing arm and a swing block, one side of the inner swing arm is fixed to the shaft body of the swing shaft, and the swing block is fixed to the other side of the inner swing arm; The inner swing arm is provided with two or more than two inner swing arms, and the two or more than two inner swing arms are sequentially arranged along the axial direction of the swing shaft; The opposite two side walls of each inner swing arm are fixed with the swing blocks, and the swing blocks on the side facing the swing shaft are flushly arranged, and the swing blocks on the side away from the swing shaft are flushly arranged; The swing piece further includes stirring blades, and the stirring blades are fixed to the side of the swing block facing the swing shaft and arranged along the length direction of the swing block.

2. The crack pourer of claim 1, wherein, The transmission mechanism includes a rotating wheel, a first swing arm and a second swing arm; The rotating wheel is fixedly installed at the output end of the driving mechanism as the input end of the transmission mechanism, so that the driving mechanism drives the rotating wheel to rotate around the shaft; One end of the first swing arm is hingedly connected to the edge position of the rotating wheel, and the other end of the first swing arm is hingedly connected to one end of the second swing arm; The other end of the second swing arm is fixed to the shaft body of the swing shaft as the output end of the transmission mechanism.

3. The crack pourer of claim 2, wherein, The swing shaft includes a shaft body and a connecting piece, and the second swing arm is provided with a connecting hole on the side connected with the first swing arm; The connecting hole is in the form of a square hole, the connecting piece is fixed to one end of the shaft body, and the structure of the connecting piece matches the connecting hole; The swing piece is fixed to the shaft body of the shaft body.

4. The crack pourer of claim 1, wherein, The inner wall of the bottom of the heating kettle is in the form of an arc structure, and the inner wall of the bottom of the heating kettle is curved to one side of the outer wall of the heating kettle; The swing block is in the form of an arc plate structure matching the inner wall of the bottom of the heating kettle.

5. The crack pourer of claim 1, wherein, The swing piece is provided with two or more than two swing pieces, and the two or more than two swing pieces are sequentially arranged along the axial direction of the swing shaft.

6. The crack pouring machine according to any one of claims 1 to 5, characterized in that Further including a first support seat and a second support seat; The first support seat and the second support seat are fixed to the top position of the heating kettle, and the first support seat and the second support seat are located on the opposite sides of the feeding port of the heating kettle; A first through hole is formed in the first support seat, a second through hole is formed in the second support seat, the first through hole and the second through hole are oppositely arranged, and the swing shaft is rotatably installed at the first through hole and the second through hole.

7. The crack pourer of claim 1, wherein, The heating kettle is also provided with a discharging port; The discharging port and the feeding port are located at the top of the heating kettle, and the discharging port is located at the middle of the heating kettle. The swing shaft is located above the upper region of the discharging port, and the swing member extends into the internal cavity of the heating kettle through the discharging port.

8. The crack pourer of claim 7, wherein, Further comprising a cover body; The cover body covers the discharging port; Through holes are formed on the opposite sides of the cover body for the swing shaft to pass through; A cover body is installed at the feeding port for covering the feeding port.

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