CN217150052U

CN217150052U - Snow melt agent spreader

Info

Publication number: CN217150052U
Application number: CN202220693295.5U
Authority: CN
Inventors: 许景清; 辛月; 康健; 叶晨曦
Original assignee: Hebei Traffic Investment Group Chengde Section Co ltd
Current assignee: Hebei Traffic Investment Group Chengde Section Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-09
Anticipated expiration: 2032-03-28

Abstract

The utility model provides a snow melt agent spreader, which comprises a discharge hopper, a spiral feeding piece, a guide hopper and a grinding bin, wherein the discharge hopper is arranged on a car hopper, and the bottom of the discharge hopper is provided with a discharge hopper; the spiral feeding piece is arranged in the discharge hopper and used for guiding the snow-melting agent to one side of the discharge hopper; the guide and feed hopper is connected to the discharge hopper and positioned below the discharge hopper; the grinding bin is communicated with the guide hopper through a guide pipe, the bottom of the grinding bin is provided with a lower opening, the top of the grinding bin is provided with a grinding piece extending into the grinding bin, and the lower end of the grinding piece is provided with a material throwing disk used for dispersing a snow melting agent to the periphery. The utility model provides a snow melt agent spreader, the screw feeding piece will melt the snow agent at the uniform velocity and carry the guide hopper in, will melt the snow agent evenly and throw away through getting rid of the charging tray after the grinding of grinding the piece in grinding the storehouse.

Description

Snow melt agent spreader

Technical Field

The utility model belongs to the technical field of highway maintenance equipment, more specifically say, relate to a snow melt agent spreader.

Background

Due to strong snowfall and severe cold in winter, a large area of snow can be accumulated on a road, and the phenomenon of icing can also occur in the process of melting the snow, so that the safe driving of the vehicle is seriously influenced.

At present, in order to ensure smooth road traffic, snow melting agents such as sand, salt and other snow melting materials are usually filled into a spreader for spreading, but the existing spreader cannot uniformly spread the snow melting agents, so that the snow melting conditions of certain road sections are poor, the snow melting agents with large particle sizes can be directly spread, the contact area between the snow melting agents with large particle sizes and snow is small after the snow melting agents with large particle sizes are spread, the snow melting effect is reduced, and the waste of the snow melting agents is caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a snow melt agent spreader can pulverize the snow melt agent of big particle diameter to evenly spill out the snow melt agent.

In order to achieve the above object, the utility model adopts the following technical scheme: the snow-melting agent spreader comprises a discharge hopper, a spiral feeding piece, a guide hopper and a grinding bin, wherein the discharge hopper is arranged on a car hopper, and the bottom of the discharge hopper is provided with a discharge hopper; the spiral feeding piece is arranged in the discharge hopper and used for guiding the snow-melting agent to one side of the discharge hopper; the guide and feed hopper is connected to the discharge hopper and positioned below the discharge hopper; the grinding bin is communicated with the guide hopper through a guide pipe, the bottom of the grinding bin is provided with a lower opening, the top of the grinding bin is provided with a grinding piece extending into the grinding bin, and the lower end of the grinding piece is provided with a material throwing disk used for dispersing a snow melting agent to the periphery.

In one possible implementation, the bottom wall of the discharge hopper is arranged to incline upwards from the side away from the discharge hopper to the side close to the discharge hopper, and the spiral feeding piece is arranged to incline upwards.

In some embodiments, a shielding plate extending in parallel with the axial direction of the screw feeding member is arranged in the discharge hopper, and the shielding plate is arranged close to one side of the discharge hopper and above the screw feeding member.

In a possible implementation manner, the delivery pipe is provided with an insertion cavity with an opening facing to one side, and the delivery pipe is provided with an insertion plate for plugging the insertion cavity.

In one possible implementation mode, the guide pipe is connected to the side part of the grinding bin, the grinding piece comprises a driving piece and a grinding roller, the driving piece is connected to the top part of the grinding bin, and the driving end of the driving piece extends into the grinding bin; the grinding roller is connected to the driving end of the driving piece, and a gap for the snow melting agent to pass through is formed between the outer peripheral wall of the grinding roller and the inner wall of the grinding bin.

In some embodiments, the outer circumference of the grinding roller is provided with outwardly projecting grinding blocks.

In some embodiments, the upper end surface of the grinding roller extends obliquely outward and downward from the axial center of the grinding roller.

In some embodiments, the upper end face of the material throwing disc is provided with a material throwing plate which extends outwards from the axis of the material throwing disc to the peripheral edge of the material throwing disc.

In some embodiments, the lower end surface of the grinding roller is provided with an extension shaft extending downwards, and the plate surface of the material throwing plate is tangential to the peripheral wall of the extension shaft.

In a possible implementation mode, a mounting plate extending downwards is arranged on the outer side wall of the guide and conveying hopper, a clamping groove with a downward opening is formed between the mounting plate and the guide and conveying hopper, the side wall of the car hopper is located in the clamping groove, and the mounting plate is in threaded connection with the side wall of the car hopper through a connecting piece.

The utility model provides a snow melt agent spreader's beneficial effect lies in: compared with the prior art, the utility model provides a snow melt agent spreader will melt the snow agent and will melt snow agent at the uniform velocity and carry out hopper department in putting into the blowing fill through the spiral feeding piece to in falling into the guide hopper from a hopper, get into the grinding storehouse by the guide pipe again, the same snow melt agent of particle size falls to getting rid of the charging tray after the grinding of grinding piece, get rid of the charging tray and evenly throw away the snow agent, the transport rate who has not only guaranteed the snow melt agent is certain, the waste of large particle size snow melt agent has still been avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic partial sectional view of a front view of a snow melt agent spreader according to an embodiment of the present invention;

fig. 2 is a schematic top view of the material throwing disk, the material throwing plate and the extension shaft in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. a car hopper; 100. a discharge hopper; 110. a shielding plate; 120. a discharge hopper; 200. a guide hopper; 210. a delivery pipe; 300. a grinding member; 310. a drive member; 320. a grinding roller; 321. grinding blocks; 322. an extension shaft; 400. a plugboard; 500. mounting a plate; 510. a connecting member; 600. a screw feeding member; 700. throwing the material tray; 710. throwing a material plate; 800. and (7) a grinding bin.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship as shown in the figures, which are for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 2 together, the snow-melting agent spreader of the present invention will now be described. The snow-melting agent spreader comprises an emptying hopper 100, a spiral feeding piece 600, a guide hopper 200 and a grinding bin 800, wherein the emptying hopper 100 is arranged on a car hopper 10, and the bottom of the emptying hopper 100 is provided with an emptying hopper 120; the screw feeding member 600 is arranged in the discharging hopper 100 and used for guiding the snow-melting agent to one side of the discharging hopper 120; the guide hopper 200 is connected to the discharge hopper 100 and located below the discharge hopper 120; the grinding bin 800 is communicated with the guide hopper 200 through the guide pipe 210, the bottom of the grinding bin 800 is provided with a lower opening, the top of the grinding bin is provided with a grinding piece 300 extending into the grinding bin 800, and the lower end of the grinding piece 300 is provided with a throwing disk 700 for dispersing the snow melting agent to the periphery.

The snow melt agent spreader that this embodiment provided, compared with the prior art, the utility model provides a snow melt agent spreader, put into the blowing fill 100 in with the snow melt agent through spiral feeding member 600 at the uniform velocity carry out hopper 120 department to fall into guide hopper 200 from going out hopper 120, get into grinding bin 800 by guide pipe 210 again in, the same snow melt agent of particle size falls to getting rid of charging tray 700 after the grinding of grinding piece 300 on, get rid of charging tray 700 and evenly throw away the snow melt agent, the transport rate who has not only guaranteed the snow melt agent is certain, the waste of large particle size snow melt agent has still been avoided.

In a possible implementation manner, the discharge hopper 100 and the screw feeder 600 have the structure as shown in fig. 1, and referring to fig. 1, from the side far away from the discharge hopper 120 to the side close to the discharge hopper 120, the bottom wall of the discharge hopper 100 is inclined upwards, and the screw feeder 600 is inclined upwards.

Specifically, the bottom wall of the discharge hopper 100 inclines from the side close to the discharge hopper 120 to the oblique lower side, the snow melting agent is scattered into the discharge hopper 100, the snow melting agent is gathered at the side of the discharge hopper 100 away from the guide hopper 200, namely, the tail end of the spiral feeding member 600, the snow melting agent is prevented from being accumulated at the discharge hopper 120 to block the discharge hopper 120, the snow melting agent is conveyed to the discharge hopper 120 at a constant speed through the opening of the spiral feeding member 600, and then enters the guide hopper 200, so that the conveying speed of the snow melting agent is ensured.

In some embodiments, a shielding plate 110 is disposed in the discharge hopper 100 and extends parallel to the axial direction of the screw feeder 600, and the shielding plate 110 is disposed near one side of the discharge hopper 120 and above the screw feeder 600.

Specifically, the shielding plate 110 blocks the snow-melting agent scattered to the shielding plate 110 by the worker, so that a large amount of the snow-melting agent is prevented from being gathered at the discharge hopper 120, and meanwhile, the shielding plate 110 can also block the snow-melting agent higher than the shielding plate 110, so that the stable conveying efficiency of the snow-melting agent is ensured.

In a possible implementation manner, the characteristic guide tube 210 is configured as shown in fig. 1, referring to fig. 1, a plugging cavity with an opening facing to one side is arranged on the characteristic guide tube 210, and a plugging plate 400 for plugging the plugging cavity is arranged on the guide tube 210.

Specifically, the plugboard 400 is used for blocking the guide pipe 210, and the plugboard 400 can be completely inserted into the plugboard cavity after the snow melting agent is spread, so that the snow melting agent is limited to be continuously conveyed to the material throwing member, the plugboard 400 can also control the flow rate of the snow melting agent to the material throwing plate 700 by controlling the depth of the plugboard 400 inserted into the plugboard cavity, and the amount of the snow melting agent spread by the material throwing member is effectively controlled.

In one possible implementation, the characteristic guide pipe 210 is configured as shown in fig. 1 and fig. 2, referring to fig. 1 and fig. 2, the characteristic guide pipe 210 is connected to a side portion of the grinding bin 800, the grinding member 300 includes a driving member 310 and a grinding roller 320, the driving member 310 is connected to a top portion of the grinding bin 800, and a driving end of the driving member 310 extends into the grinding bin 800; the grinding roller 320 is connected to the driving end of the driving member 310, and a gap for the snow-melting agent to pass through is formed between the outer peripheral wall of the grinding roller 320 and the inner wall of the grinding bin 800.

Specifically, the driving member 310 drives the grinding roller 320 to rotate the snow-melting agent between the grinding roller 320 and the inner wall of the guiding pipe 210. The snow-melting agent enters the guide pipe 210 and then slides downwards along the inner wall of the guide pipe 210 to the grinding bin 800, the snow-melting agent passes through a gap between the inner wall of the grinding bin 800 and the outer peripheral wall of the grinding roller 320 in the sliding process, the grinding roller 320 rotates to grind the passing snow-melting agent, so that the snow-melting agent with large particle size is crushed, and the snow-melting agent is conveniently and uniformly scattered on the throwing piece.

In some embodiments, the outer circumference of the grinding roller 320 is provided with an outwardly convex grinding block 321.

Specifically, the plurality of grinding blocks 321 are arranged on the outer peripheral wall of the grinding roller 320, the grinding block 321 is used for extruding and grinding the snow-melting agent with the large particle size, the grinding effect is improved, the snow-melting agent with the large particle size is ground into small particle size, the contact area between the ground snow-melting agent with the large particle size and snow is increased after the ground snow-melting agent with the large particle size is thrown out by the material throwing part, and the snow-melting agent with the large particle size is fully utilized.

In some embodiments, the upper end surface of the grinding roll 320 extends obliquely outward and downward from the axial center of the grinding roll 320.

Specifically, the snow-melting agent entering the grinding bin 800 partially falls onto the top wall of the grinding roller 320, and then the snow-melting agent slides down along the inclined end surface of the top wall of the grinding roller 320 into the gap between the inner wall of the grinding bin 800 and the outer peripheral wall of the grinding roller 320, so that the snow-melting agent is prevented from accumulating on the top wall of the grinding roller 320.

In some embodiments, the upper end surface of the throwing disk 700 is provided with a throwing plate 710, and the throwing plate 710 extends outwards from the axial center of the throwing disk 700 to the peripheral edge of the throwing disk 700.

Specifically, the material throwing plate 710 plays a role in blocking the snow melting agent, the snow melting agent is prevented from sliding on the material throwing plate 700 around the axis of the material throwing plate 700, the material throwing plate 700 is driven to rotate by the driving piece 310 when the snow melting agent falls on the material throwing plate 700, the material throwing plate 700 gives centrifugal force to the snow melting agent, and therefore the snow melting agent slides to the outer side of the material throwing plate 710 along the side wall of the material throwing plate 710, the snow melting agent is thrown out, and the snow melting agent is guaranteed to be evenly scattered out.

Further, three material throwing plates 710 are arranged around the axis of the material throwing plate 700, so that the material throwing plate 700 is divided into three areas, and the snow melting agent is thrown out in different areas.

In some embodiments, the lower end surface of the grinding roller 320 is provided with an extension shaft 322 extending downward, and the plate surface of the material throwing plate 710 is tangential to the peripheral wall of the extension shaft 322.

Specifically, the plate surface of the material throwing plate 710 is tangent to the outer peripheral wall of the extension shaft 322 at the bottom of the grinding member 300, so that the snow melting agent is prevented from sliding on the material throwing plate 700 around the axis of the material throwing plate 700, the area between two adjacent material throwing plates 710 is increased, and the throwing range of the snow melting agent is further increased.

In a possible implementation manner, the characteristic guide hopper 200 is configured as shown in fig. 1, and referring to fig. 1, a mounting plate 500 extending downward is provided on an outer side wall of the characteristic guide hopper 200, a clamping groove with a downward opening is provided between the mounting plate 500 and the guide hopper 200, a side wall of the car hopper 10 is located in the clamping groove, and the mounting plate 500 is in threaded connection with the side wall of the car hopper 10 through a connecting piece 510.

Specifically, the installation plate 500 is convenient for the guide hopper 200 to be installed on the car hopper 10, when the guide hopper 200 is installed on the car hopper 10, the side wall of the car hopper 10 is clamped in the clamping groove, the guide hopper 200 is stably hung on one side of the car hopper 10, and then the installation plate 500 is fixed to the car hopper 10 by using the connecting piece 510, so that the guide hopper 200 is stably fixed to the car hopper 10, and the situation that a plurality of workers hold the guide hopper 200 when installing the guide hopper 200 and then install the connecting piece 510 is avoided.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Snow melt agent spreader, its characterized in that includes:

the discharging hopper is arranged on the car hopper, and the bottom of the discharging hopper is provided with the discharging hopper;

the spiral feeding piece is arranged in the discharging hopper and used for guiding the snow melting agent to one side of the discharging hopper;

the guide and feed hopper is connected to the discharge hopper and positioned below the discharge hopper;

grind the storehouse, through the delivery pipe with the delivery fill intercommunication, the bottom of grinding the storehouse is equipped with the under shed, the top is equipped with and extends to grind the piece in the storehouse, the lower extreme of grinding the piece is equipped with and is used for dispersing to the periphery the material tray that gets rid of snow melt agent.

2. A snow melt agent spreader as set forth in claim 1 wherein said hopper has a bottom wall inclined upwardly from a side remote from said hopper to a side adjacent to said hopper, and said auger is inclined upwardly.

3. A snow melt agent spreader as set forth in claim 2 wherein a shield is provided in said hopper extending parallel to the axial direction of said auger, said shield being disposed adjacent one side of said hopper and above said auger.

4. A snow melt agent spreader as set forth in claim 1 wherein said conduit tube is provided with a socket chamber opening to one side, and said conduit tube is provided with a socket plate for closing said socket chamber.

5. A snow melt agent spreader as set forth in claim 1 wherein said conduit is connected to the side of said grinding chamber, said grinding member comprising:

the driving part is connected to the top of the grinding bin, and the driving end of the driving part extends into the grinding bin;

the grinding roller is connected to the driving end of the driving piece, and a gap for the snow melting agent to pass through is formed between the outer peripheral wall of the grinding roller and the inner wall of the grinding bin.

6. A snow melt agent spreader as claimed in claim 5, wherein the outer periphery of said abrasive rollers is provided with outwardly projecting abrasive segments.

7. A snow melt agent spreading machine according to claim 5, wherein an upper end surface of said grinding roller is inclined downward outward from an axial center of said grinding roller.

8. The snow melt agent spreader of claim 5, wherein the throwing disk is provided at an upper end surface thereof with a throwing plate extending outward from an axial center of the throwing disk to a peripheral edge of the throwing disk.

9. A snow melt agent spreader as set forth in claim 8 wherein said grinding roller is provided at a lower end surface thereof with a downwardly extending extension shaft, and said plate surface of said slinger is provided tangentially to a peripheral wall of said extension shaft.

10. A snow melt agent spreader as set forth in claim 1 wherein said hopper has a downwardly extending mounting plate on its outer side wall, a downwardly opening slot is provided between said mounting plate and said hopper, said hopper side wall is located in said slot, and said mounting plate is threadedly connected to said hopper side wall by a connector.