Hardener throwing device for pavement hardening

Abstract

The utility model discloses a hardener throwing device for pavement hardening, and relates to the technical field of pavement hardening. The hardener throwing device for pavement hardening comprises a hardener storage box and a driving device, the top of the hardener storage box is fixedly connected with a working box, the driving device is located in the working box, and the driving device comprises a second motor, a rotating piece, a first rotating rod, a second rotating rod, a rotating disc, a large gear, a half gear, a small gear and a third rotating rod. Periodic left-right swing of the runner pipe is achieved through the driving device, then a hardening agent can be regularly thrown to all positions of a road surface, when the half gear drives the pinion to rotate to the farthest distance, the other half gear cannot be directly engaged with the pinion, the runner pipe can slightly stay at the edge, and the hardening agent can be sprayed to the road surface. The phenomenon that the spraying amount of the hardener on the edge of the road is smaller than that in the middle of the road due to continuous swinging is avoided, and the problem that the overall quality of the road is affected due to uneven spraying amount on the two sides of the road when the hardener is sprayed by the device is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface hardening technical field especially relates to a hardening agent throwing device for road surface hardening. BACKGROUND

[0002] Hardening agent throwing device is a kind of mist or spray mist injection device, throwing tool is widely used in various industry fields, for example, transportation industry, construction industry, agriculture etc., when road paving, workers need to spray hardening agent evenly on road, hardening agent changes the nature of road by a series of physical and chemical reactions, thereby prolonging the service life of road.

[0003] The existing hardening agent throwing device uses pipeline to throw directly on road surface, this mode is difficult to control the uniformity of throwing hardening agent, and it is prone to cause the problem that the throwing amount of road two sides is less than that of road center, influence the quality of road overall, thus a hardening agent throwing device for road surface hardening is required. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of hardening agent throwing devices for road surface hardening, can solve the problem that the existing device is prone to cause the problem that the throwing amount of road two sides is less than that of road center, influence the quality of road overall, at least one of the technical problems existing in prior art is solved.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of hardening agent throwing device for road surface hardening, including hardening agent storage tank and driving device, the top of hardening agent storage tank is fixedly connected with working tank, driving device is located in the inside of working tank, driving device includes second motor, rotating piece, rotation bar one, rotation bar two, rotating disc, large gear, half gear, pinion and rotation bar three, second motor is fixedly connected in the inside of working tank, rotating piece is fixedly connected with the output shaft of second motor, rotation bar one and rotation bar two are all rotationally connected with working tank, rotating disc is fixedly sleeved on the outer surface of rotation bar one, the number of large gear is two and is fixedly sleeved on the outer surface of rotation bar one and rotation bar two, the number of half gear is two and is fixedly connected at the top of two large gears, rotation bar three is rotationally connected with working tank, pinion is fixedly connected at the bottom of rotation bar three, pinion is engagedly connected with half gear, and two large gears are engagedly connected.

[0006] Preferably, the inside of rotation bar three is fixedly connected with flow-through pipe, one end of flow-through pipe is fixedly connected with spray head, the end, away from spray head, of flow-through pipe is fixedly connected with telescopic pipe, the end, away from flow-through pipe, of telescopic pipe is fixedly connected with liquid outlet pipe, and liquid outlet pipe is fixedly connected with hardening agent storage tank.

[0007] Preferably, the side of hardening agent storage tank is fixedly connected with first motor, the output end of first motor is fixedly connected with stirring rod, and the outer surface of stirring rod is fixedly connected with multiple stirring blades.

[0008] Preferably, one side of the hardening agent storage tank is fixedly connected with a side plate, and the bottom of the hardening agent storage tank is fixedly connected with a support.

[0009] Preferably, the side plate and the bottom of the support are both provided with rollers.

[0010] Preferably, the top of the hardening agent storage tank is fixedly connected with an arc-shaped plate, and the top of the hardening agent storage tank is provided with a tank door.

[0011] Compared with the prior art, the road hardening hardening agent throwing device has the advantages that:

[0012] (1), the road hardening hardening agent throwing device, through the driving device realizes the periodic left and right swing of the flow pipe, and then can regularly throw the hardening agent on the road, when the half gear drives the pinion to rotate to the farthest distance, the other half gear will not directly mesh with the pinion, so that the flow pipe can stay at the edge, avoiding the phenomenon that the hardening agent spraying amount of the road edge is less than the road middle caused by continuous swing, solving the problem that the existing device throws the hardening agent and easily causes the throwing amount of the road two sides to be uneven, affecting the overall quality of the road.

[0013] (2), the road hardening hardening agent throwing device, through the rotation of the stirring rod and the stirring blade driven by the first motor, the hardening agent in the hardening agent storage tank can be stirred, avoiding the phenomenon of solidification after long time use. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in connection with the drawings and examples:

[0015] Figure 1 It is the schematic diagram of the body of the utility model;

[0016] Figure 2 It is the internal schematic diagram of the utility model;

[0017] Figure 3 It is the driving device schematic diagram of the utility model;

[0018] Figure 4 It is the flow pipe schematic diagram of the utility model;

[0019] Figure 5 It is the Figure 3 schematic diagram of the utility model in A place.

[0020] Reference: 1, hardener tank; 2, side plate; 3, support; 4, roller; 5, work tank; 6, tank door; 7, arc plate; 8, flow pipe; 9, liquid outlet pipe; 10, first motor; 11, stirring rod; 12, stirring blade; 13, second motor; 14, rotating part; 15, rotating rod one; 16, rotating rod two; 17, rotating disc; 18, large gear; 19, half gear; 20, small gear; 21, rotating rod three; 22, telescopic pipe; 23, spray head. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implicit of the device or element indicated must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first, second is described, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-5The utility model provides a technical scheme: a hardening agent throwing device for road hardening, which comprises a hardening agent storage tank 1 and a driving device, and the top of the hardening agent storage tank 1 is fixedly connected with a working box 5, and the driving device is located inside the working box 5, and the driving device comprises a second motor 13, a rotating part 14, a rotating rod one 15, a rotating rod two 16, a rotating disc 17, a large gear 18, a half gear 19, a pinion 20 and a rotating rod three 21, the second motor 13 is fixedly connected inside the working box 5, the rotating part 14 is fixedly connected with the output shaft of the second motor 13, the rotating rod one 15 and the rotating rod two 16 are both rotationally connected with the working box 5, the rotating disc 17 is fixedly sleeved on the outer surface of the rotating rod one 15, the number of the large gears 18 is two, and the two large gears 18 are fixedly sleeved on the outer surfaces of the rotating rod one 15 and the rotating rod two 16 respectively, the number of the half gears 19 is two, and the two half gears 19 are fixedly connected at the top of the two large gears 18 respectively, the rotating rod three 21 is rotationally connected with the working box 5, the pinion 20 is fixedly connected at the bottom of the rotating rod three 21, the pinion 20 is meshingly connected with the half gear 19, and the two large gears 18 are meshingly connected.

[0026] Further, the inside of the rotating rod three 21 is fixedly connected with a flow-through pipe 8, one end of the flow-through pipe 8 is fixedly connected with a spray head 23, the end, away from the spray head 23, of the flow-through pipe 8 is fixedly connected with a telescopic pipe 22, the end, away from the flow-through pipe 8, of the telescopic pipe 22 is fixedly connected with a liquid outlet pipe 9, the liquid outlet pipe 9 is fixedly connected with the hardening agent storage tank 1, and when throwing, the hardening agent is sprayed out from the liquid outlet pipe 9 and the flow-through pipe 8; at this time, the second motor 13 is started to drive the rotating part 14 to rotate, the half-circular grooves and the rectangular grooves, which are formed in the rotating disc 17, enable the rotating part 14 to drive the rotating disc 17 to periodically rotate, so that the throwing is more regular, and the two large gears 18 and the half gears 19 are further driven to rotate, the half gears 19 in turn drive the pinions 20 to rotate, so that the pinions 20 can reciprocatingly rotate, and the flow-through pipe 8 on the rotating rod three 21 can swing left and right, thereby being capable of throwing the hardening agent to all parts of the road surface, wherein when the half gears 19 drive the pinions 20 to rotate to the farthest distance, the flow-through pipe 8 moves to the edge, at this time, the other half gear 19 does not directly mesh with the pinion, so that the flow-through pipe 8 can stay at the edge for a while, avoiding the phenomenon that the amount of the hardening agent sprayed at the edge of the road is less than that at the middle of the road caused by continuous swinging, and solving the problem that the throwing amount of the hardening agent at both sides of the road is uneven when the existing device throws the hardening agent, thereby affecting the overall quality of the road.

[0027] Still further, one side of the hardening agent storage tank 1 is fixedly connected with a first motor 10, the output end of the first motor 10 is fixedly connected with a stirring rod 11, the outer surface of the stirring rod 11 is fixedly connected with a plurality of stirring blades 12, and the rotation of the stirring rod 11 and the stirring blades 12 driven by the first motor 10 can stir the hardening agent in the hardening agent storage tank 1, thereby avoiding the phenomenon of solidification after long-time use.

[0028] Second, the side of the hardener tank 1 is fixedly connected with side plate 2, the bottom of the hardener tank 1 is fixedly connected with support 3, the side plate 2 and the bottom of the support 3 are provided with the roller 4, the top of the hardener tank 1 is fixedly connected with arc plate 7, the top of the hardener tank 1 is provided with box door 6.

[0029] Working principle: when the operation of throwing, the hardening agent is sprayed from the liquid outlet pipe 9 and the flow pipe 8, at this time, the second motor 13 is started to drive the rotating part 14 to rotate, the semicircular groove and the rectangular groove opened on the rotating disc 17 make the rotating part 14 can drive the rotating disc 17 to rotate periodically, then drive the two gear wheels 18 and the half gear 19 to rotate, the two half gears 19 drive the pinion 20 to rotate in turn, and make the flow pipe 8 on the rotating rod three 21 can swing left and right, then can throw the hardening agent to each place of the road, wherein the half gear 19 drives the pinion 20 to rotate to the farthest distance, the other half gear 19 will not be directly engaged with the pinion, let the flow pipe 8 can stay at the edge, avoid the phenomenon that the hardening agent on the edge of the road is less than the middle of the road caused by continuous swing.

[0030] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range of ordinary skill in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A device for applying a hardener to a road surface, characterized in that, The utility model relates to a hardening agent storage tank, a working tank (5) is fixedly connected to the top of the hardening agent storage tank (1), a driving device is arranged in the working tank (5), the driving device comprises a second motor (13), a rotating part (14), a rotating rod one (15), a rotating rod two (16), a rotating disc (17), a big gear (18), a half gear (19), a small gear (20) and a rotating rod three (21), the second motor (13) is fixedly connected to the inside of the working tank (5), the rotating part (14) is fixedly connected with the output shaft of the second motor (13), the rotating rod one (15) and the rotating rod two (16) are rotatably connected with the working tank (5), the rotating disc (17) is fixedly sleeved on the outer surface of the rotating rod one (15), the big gear (18) is two and is fixedly sleeved on the outer surface of the rotating rod one (15) and the rotating rod two (16), the half gear (19) is two and is fixedly connected on the top of two big gears (18), the rotating rod three (21) is rotatably connected with the working tank (5), the small gear (20) is fixedly connected on the bottom of the rotating rod three (21), the small gear (20) is meshed with the half gear (19), and the two big gears (18) are meshed. The inside of the rotating rod three (21) is fixedly connected with a flow pipe (8), one end of the flow pipe (8) is fixedly connected with a spray head (23), the end, away from the spray head (23) of the flow pipe (8), is fixedly connected with a telescopic pipe (22), the end, away from the flow pipe (8) of the telescopic pipe (22), is fixedly connected with a liquid outlet pipe (9), and the liquid outlet pipe (9) is fixedly connected with the hardening agent storage tank (1). One side of the hardening agent storage tank (1) is fixedly connected with a first motor (10), the output end of the first motor (10) is fixedly connected with a stirring rod (11), and the outer surface of the stirring rod (11) is fixedly connected with a plurality of stirring blades (12).

2. The hardening agent scattering device for pavement hardening according to claim 1, characterized by: One side of the hardening agent storage tank (1) is fixedly connected with a side plate (2), and the bottom of the hardening agent storage tank (1) is fixedly connected with a support (3).

3. The hardening agent scattering device for pavement hardening according to claim 2, characterized by: The bottom of the side plate (2) and the support (3) are both provided with a roller (4).

4. The hardening agent scattering device for pavement hardening according to claim 3, characterized in that: The top of the hardening agent storage tank (1) is fixedly connected with an arc plate (7), and the top of the hardening agent storage tank (1) is provided with a tank door (6).

5. The hardening agent scattering device for pavement hardening according to claim 4, characterized by: ​ 6. The hardening agent scattering device for pavement hardening according to claim 5, characterized by: ​

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