Snow-melting agent spreader

Abstract

The utility model relates to the related technical field of spreading machines, in particular to a snow melting agent spreading machine which comprises a material bin, the bottom end of the material bin is connected with a material conveying bin, a discharging hopper is detachably installed at the bottom of the front end of the material conveying bin, the bottom end of the material conveying bin is flat, the side portion of the material bin is connected with the top of a connecting plate, and the bottom of a frame plate is connected with the outer wall of the material conveying bin. The bottom end of the frame plate is flush with the bottom end of the conveying bin, a material throwing disc is arranged below the discharging hopper, a material throwing plate is arranged on the material throwing disc through a rotating rod, the bottom of the discharging hopper is connected with the side portion of the material throwing disc through an adjustable connecting assembly, and the bottom of the material throwing plate and the bottom of the discharging hopper are connected with the side portion of the material throwing disc through an adjustable connecting assembly. According to the spreader, by arranging the conveying bin with the flat bottom end and the frame plate, the whole spreader can be conveniently installed on different vehicle bodies, the arrangement cost is low, the position of the material throwing disc can be adjusted through the adjustable connecting assembly, the material throwing disc can be matched with the discharging hopper to control the spreading amount of a snow melting agent on the two sides, and spreading waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a snow-melting agent spreader. BACKGROUND

[0002] In winter, a large area of snow will appear on the highway due to heavy snowfall and severe cold, and icing phenomenon will also appear in the snow melting process, which seriously affects the safe driving of vehicles. In order to ensure smooth road traffic, snow-melting agents such as sand and salt are usually loaded into spreaders for spreading.

[0003] In recent years, some snow-melting spreaders have appeared in the market. However, they are too large and expensive, and the maintenance cost is high. They are not suitable for small-area snow-melting on highways. The position of the discharge hopper and the spreading disc is fixed, and the amount and speed of spreading can only be adjusted by controlling the discharge. However, due to uneven snow distribution on the road and the driving position of vehicles on the road, the snow thickness on both sides of the road may be different. The ordinary spreader cannot realize uneven spreading of snow-melting agents to the right or left, which may cause waste of snow-melting agents in places with large changes in snow thickness and special road conditions. Therefore, the technical personnel in the field propose a snow-melting agent spreader to solve the problems mentioned in the background. SUMMARY

[0004] The utility model aims at providing a snow-melting agent spreader to solve the problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a snow-melting agent spreader, including bin, the bottom end of bin is connected with the bin of material, the bottom rear of bin is provided with the discharge gate, the bottom end of bin is provided with the long barrel of material of the bottom end flat, the both sides outer wall of bin is connected with the top end of frame board, the frame board is right angle shape, the side end of frame board is connected with the bottom outer wall of bin of material, the bottom end of frame board is flush with the bottom end of bin of material, the rear end top of bin of material is provided with the feeding gate, and the feeding gate is connected with the discharge gate, the front end bottom of bin of material is provided with the discharge gate, the bin of material is rotatably connected with spiral conveying rod, the outer wall of one end of bin of material is installed with the material motor, and one end of spiral conveying rod is connected with the output end of material motor, the bottom end of discharge gate is detachably installed with the discharge hopper, the lower portion of discharge hopper is provided with the flinging material disc, the bottom end center of flinging material disc is installed with the scattering motor, the top center of flinging material disc is installed with the rotating rod, the bottom end of rotating rod is connected with the output end of scattering motor, the outer wall circumference of rotating rod is evenly distributed and is connected with a plurality of flinging material plates, and the bottom of discharge hopper is connected with the side portion of flinging material disc through adjustable connecting component, and the adjustable connecting component is used for adjusting the horizontal direction position of flinging material disc under the discharge hopper.

[0007] As a further scheme of the utility model: the adjustable connecting component includes first telescopic part, second telescopic part and connecting rod, the first telescopic part is installed on the one side outer wall of the discharge hopper through the first mounting sleeve, the end of the first telescopic part is provided with the second mounting sleeve, the second telescopic part is installed in the second mounting sleeve, the first telescopic part and the second telescopic part are perpendicular to each other, the end of the second telescopic part is connected with the top end of connecting rod, and the bottom end of connecting rod is connected with the outer wall of flinging material disc.

[0008] As a further scheme of the utility model: the connecting rod is arranged behind the flinging material disc, and the first telescopic part and the second telescopic part are arranged above the flinging material plate.

[0009] As a further scheme of the utility model: the top side of discharge hopper and the bottom side of bin of material are connected with mounting plate, and the mounting plate of up and down is fixed through bolt connection.

[0010] As a further scheme of the utility model: the inner chamber center of discharge hopper is provided with diffusion cone, the bottom end of diffusion cone is connected with one end of thin rod, and the other end of thin rod is connected with the inner wall of discharge hopper.

[0011] As a further scheme of the utility model: the inner chamber top of bin is provided with filter screen plate, the both ends inner wall of top of bin is provided with plug sleeve, and the both ends top of filter screen plate is installed with the hanging rod matched with plug sleeve.

[0012] As a further scheme of the utility model: the both ends of the bin are connected with vertical plates on the top, and a suspender is connected between the two vertical plates.

[0013] The utility model has the advantages of:

[0014] 1. The frame plate is arranged to strengthen the connection stability of the bin and the material conveying bin, the bottom end of the frame plate is flush with the bottom end of the material conveying bin and forms a flat surface, so that the whole spreader can be placed on the ground or the rear flat plate of the vehicle body, and the spreader can be used with various types of vehicles, the discharge hopper is detachably installed at the bottom end of the material conveying bin, and the installation and prevention of the material conveying bin are not affected, the top of the bin is provided with a suspender through the vertical plate, so that the whole spreader can be conveniently hoisted onto the vehicle, and transportation and hoisting are convenient.

[0015] 2. The adjustable connecting assembly is arranged to adjust the horizontal position of the material throwing disc, so as to adjust the horizontal relative position of the material throwing disc and the discharge hopper, so that the deicing agent discharged from the discharge hopper can fall on different positions on the material throwing disc, and through the structure, the rotation of the material throwing disc is matched, so that the material throwing disc can adjust the throwing amount of the deicing agent on both sides, and thus is suitable for road snow removal occasions where one side has more snow and the other side has less snow, unnecessary deicing agent waste is reduced, and the use effect of the whole spreader is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structure schematic view of the utility model embodiment.

[0017] Figure 2 It is an overall internal structure side view of the utility model embodiment.

[0018] Figure 3 It is a top view of the discharge hopper in the utility model embodiment.

[0019] Figure 4 It is a structure schematic view of the filter screen plate in the utility model embodiment.

[0020] In the drawing: 1, bin; 2, material conveying bin; 3, frame plate; 4, operation plate; 5, discharge hopper; 6, mounting plate; 7, discharging port; 8, feeding port; 9, discharge port; 10, spiral conveying rod; 11, material conveying motor; 12, thin rod; 13, diffusion cone; 14, adjustable connecting assembly; 15, material throwing disc; 16, material spreading motor; 17, rotating rod; 18, material throwing plate; 19, first mounting sleeve; 20, first telescopic piece; 21, second mounting sleeve; 22, second telescopic piece; 23, connecting rod; 24, filter screen plate; 25, hanging rod; 26, plug sleeve; 27, vertical plate; 28, suspender. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be explained further in detail in connection with the specific embodiments.

[0022] Embodiment one: please refer to Figures 1 to 3 A snow-melting agent spreader, including bin 1, the bottom end of bin 1 is connected with the feed bin 21, the bottom end rear portion of bin 1 is provided with the discharge port 7, the feed bin 21 is provided as the long barrel of the flat bottom, the both sides outer wall of bin 1 is connected with the top end of frame plate 3, the frame plate 3 is right angle shape, the side end of frame plate 3 is connected with the bottom outer wall of feed bin 21, the bottom end of frame plate 3 is flush with the bottom end of feed bin 21, the rear end top of feed bin 21 is provided with the inlet 8, and the inlet 8 is communicated with the discharge port 7, the front end bottom of feed bin 21 is provided with the discharge port 9, the feed bin 21 is rotatably connected with the spiral conveying rod 10, the outer wall of one end of feed bin 21 is installed with the feed motor 11, one end of spiral conveying rod 10 is connected with the output end of feed motor 11, the bottom end of discharge port 9 is detachably installed with the discharge hopper 5, the lower portion of discharge hopper 5 is provided with the material throwing disc 15, the bottom end center of material throwing disc 15 is installed with the spreading motor 16, the top end center of material throwing disc 15 is installed with the rotating rod 17, the bottom end of rotating rod 17 is connected with the output end of spreading motor 16, the outer wall circumference of rotating rod 17 is evenly distributed and connected with a plurality of material throwing plates 18, the bottom of discharge hopper 5 is connected with the side portion of material throwing disc 15 through adjustable connecting assembly 14, the adjustable connecting assembly 14 is used to adjust the horizontal direction position of material throwing disc 15 below discharge hopper 5, the feed motor 11 and the spreading motor 16 are all selected as hydraulic drive motor, and the performance is more stable, when the spreader is used, frame plate 3 is placed on the rear flat plate of transport vehicle body and is fixed.

[0023] Please refer to Figures 1 to 3The adjustable connecting assembly 14 comprises a first telescopic piece 20, a second telescopic piece 22 and a connecting rod 23. The first telescopic piece 20 is installed on one side of the outer wall of the discharge hopper 5 through a first mounting sleeve 19. A second mounting sleeve 21 is installed on the end of the first telescopic piece 20. The second telescopic piece 22 is installed in the second mounting sleeve 21. The first telescopic piece 20 and the second telescopic piece 22 are perpendicular to each other. The end of the second telescopic piece 22 is connected with the top end of the connecting rod 23. The bottom end of the connecting rod 23 is connected with the outer wall of the material throwing disc 15. The connecting rod 23 is arranged behind the material throwing disc 15. The first telescopic piece 20 and the second telescopic piece 22 are arranged above the material throwing plate 18. The first telescopic piece 20 and the second telescopic piece 22 are all selected as electric telescopic rods. The first telescopic piece 20 and the second telescopic piece 22 are arranged at the rear position of the discharge hopper 5, which does not affect the forward material throwing of the material throwing disc 15. The side of the frame plate 3 is provided with an operation plate 4. The material throwing motor 16, the material conveying motor 11, the first telescopic piece 20 and the second telescopic piece 22 are all connected with the operation plate 4 in line and can be directly controlled through the operation plate 4.

[0024] Working principle: when in use, the snow-melting agent added in the stock bin 1 is discharged into the material conveying bin 21 through the discharge port 7 and the inlet 8. The material conveying motor 11 drives the spiral conveying rod 10 to rotate, thereby conveying the snow-melting agent in the material conveying bin 21 to the upper side of the discharge hopper 5. The snow-melting agent is conveyed into the discharge hopper 5 through the discharge port 9. The snow-melting agent in the discharge hopper 5 falls downward onto the material throwing disc 15. The material throwing motor 16 drives the rotating rod 17 to rotate, thereby driving the material throwing plate 18 to rotate to throw the snow-melting agent on the material throwing disc 15. The lengthening or shortening of the first telescopic piece 20 and the second telescopic piece 22 adjusts the horizontal position of the material throwing disc 15. When the falling point of the snow-melting agent is close to the edge of the material throwing disc 15, the spreading density along the tangential direction of the rotating direction of the material throwing disc 15 is large, and the spreading distance is far. When the falling point of the snow-melting agent is close to the center of the material throwing disc 15, the degree of asymmetry of the snow-melting agent in the spreading along the rotating direction of the material throwing disc 15 is reduced. The spreading density in the direction opposite to the rotating direction of the material throwing disc 15 is relatively increased. The spreading symmetry of the snow-melting agent can be adjusted by adjusting the falling position of the snow-melting agent according to the rotating direction of the material throwing disc 15. The uniformity of the snow-melting agent spreading on both sides of the vehicle can be reasonably adjusted by adjusting the falling point and the rotating direction of the material throwing disc 15, thereby realizing the uneven adjustment of the snow-melting agent spreading amount on both sides of the road.

[0025] Example two: refer to Figure 1 , Figure 3 On the basis of example one, the top end side of the discharge hopper 5 and the bottom end side of the material conveying bin 21 are connected with mounting plates 6. The upper and lower mounting plates 6 are fixed through bolt connection. The bottom end of the mounting plate 6 on the material conveying bin 21 is flush with the bottom end of the material conveying bin 21, which does not affect the placement of the material conveying bin 21.

[0026] Please refer to Figure 2 , Figure 3 , the inner cavity of the discharge hopper 5 is centrally provided with a diffusion cone 13, the bottom end of the diffusion cone 13 is connected with one end of a thin rod 12, the other end of the thin rod 12 is connected with the inner wall of the discharge hopper 5, when a pile of snow-melting agent discharged from the discharge port 9 falls, first collides with the diffusion cone 13, and then is preliminarily diffused by the diffusion cone 13, and then is gathered at the bottom of the discharge hopper 5 and then is discharged downward to the throwing disc 15, so as to avoid the snow-melting agent from being bonded or having uneven density.

[0027] Please refer to Figure 1 , Figure 2 , Figure 4 , the inner cavity of the discharge hopper 5 is centrally provided with a diffusion cone 13, the bottom end of the diffusion cone 13 is connected with one end of a thin rod 12, the other end of the thin rod 12 is connected with the inner wall of the discharge hopper 5, when a pile of snow-melting agent discharged from the discharge port 9 falls, first collides with the diffusion cone 13, and then is preliminarily diffused by the diffusion cone 13, and then is gathered at the bottom of the discharge hopper 5 and then is discharged downward to the throwing disc 15, so as to avoid the snow-melting agent from being bonded or having uneven density.

[0028] It is apparent for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the claims are intended to be embraced by the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A snowmelt spreader comprising a hopper, characterised in that, The bottom end of the bin is connected with a conveying bin, the bottom end rear of the bin is provided with a discharging port, the conveying bin is provided in a long tube shape with a flat bottom end, the two side outer walls of the bin are connected with the top end of a frame plate, the frame plate is in a right angle shape, the side end of the frame plate is connected with the bottom outer wall of the conveying bin, the bottom end of the frame plate is flush with the bottom end of the conveying bin, the rear top of the conveying bin is provided with a feeding port, the feeding port is connected with the discharging port, the front end bottom of the conveying bin is provided with a discharging port, a spiral conveying rod is rotatably connected in the conveying bin, a conveying motor is mounted on the outer wall of one end of the conveying bin, one end of the spiral conveying rod is connected with the output end of the conveying motor, a discharging hopper is detachably mounted at the bottom end of the discharging port, a discharging disc is arranged below the discharging hopper, a scattering motor is mounted at the bottom end center of the discharging disc, a rotating rod is mounted at the top center of the discharging disc, the bottom end of the rotating rod is connected with the output end of the scattering motor, a plurality of discharging plates are uniformly distributed and connected on the outer wall of the rotating rod, the bottom of the discharging hopper is connected with the side of the discharging disc through an adjustable connecting assembly, and the adjustable connecting assembly is used for adjusting the horizontal position of the discharging disc below the discharging hopper.

2. A snowmelt spreader according to claim 1, characterised in that The adjustable connecting assembly comprises a first telescopic member, a second telescopic member and a connecting rod, the first telescopic member is mounted on the outer wall of one side of the discharging hopper through a first mounting sleeve, a second mounting sleeve is mounted on the end of the first telescopic member, the second telescopic member is mounted in the second mounting sleeve, the first telescopic member and the second telescopic member are perpendicular to each other, the end of the second telescopic member is connected with the top end of the connecting rod, and the bottom end of the connecting rod is connected with the outer wall of the discharging disc.

3. A snowmelt spreader according to claim 2, characterised in that, The connecting rod is arranged behind the discharging disc, and the first telescopic member and the second telescopic member are both arranged above the discharging plate.

4. A snowmelt spreader according to claim 1, characterized in that The top end side of the discharging hopper and the bottom end side of the conveying bin are both connected with mounting plates, and the mounting plates are fixed through bolt connection.

5. A snowmelt spreader according to claim 1, wherein, A diffusion cone is arranged in the central inner cavity of the discharging hopper, the bottom end of the diffusion cone is connected with one end of a thin rod, and the other end of the thin rod is connected with the inner wall of the discharging hopper.

6. A snowmelt spreader according to claim 1, wherein, A filter screen plate is arranged at the top of the inner cavity of the bin, plug sleeves are arranged at the inner walls of the two ends of the top of the bin, and hanging rods are mounted at the top of the two ends of the filter screen plate and matched with the plug sleeves.

7. A snowmelt spreader according to claim 1, wherein, Vertical plates are connected at the top of the two ends of the bin, and a hanging rod is connected between the two vertical plates.

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