CN212533900U

CN212533900U - Small-size automatic snow deicing machine that sweeps

Info

Publication number: CN212533900U
Application number: CN202020905511.9U
Authority: CN
Inventors: 付敏; 梁建楠; 王储; 井永晋; 李萌
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-12
Anticipated expiration: 2030-05-26

Abstract

A small automatic snow sweeping and ice removing machine belongs to the technical field of ice and snow removing equipment. The problem of pavement ice and snow removal difficulty is solved. The key points are as follows: the double-row double-wheel traveling mechanism is arranged below the rack, the power output device is arranged on the rack, the snow sweeping and deicing suspension is arranged at the front end of the rack, and the power output device drives the snow sweeping and deicing mechanism, the front-row snow collecting auger, the rear-row snow collecting auger and the double-row double-wheel traveling mechanism to work through belt wheels, belts and a transmission shaft; the snow sweeping and deicing mechanism and the snow collecting box are arranged on the snow sweeping and deicing suspension frame from front to back, the front end of the snow collecting box is of an open structure, the bottom surface of the snow collecting box is a snow cleaning shovel with an arc-shaped structure, the front-row snow collecting auger and the rear-row snow collecting auger are arranged in the snow collecting box from front to back, and the snow sweeping and deicing roller is provided with rolling teeth and roller brushes which are arranged at intervals along the circumferential direction of the snow sweeping and deicing roller. The utility model discloses can realize cleaing away ice and snow operation on constrictive pavement road surface, practice thrift the manpower, improve and remove ice and snow efficiency.

Description

Small-size automatic snow deicing machine that sweeps

Technical Field

The utility model relates to a snow sweeping and ice removing machine, a snow sweeping and ice removing integrated snow sweeping and ice removing machine with a double-row double-wheel type self-walking structure, which belongs to the technical field of ice and snow removing equipment.

Background

In most areas of northeast and northwest of China, low temperature is continuously carried out in winter, the snowfall area is large, snow accumulation and icing conditions can often occur on the street ground of a pedestrian influenced by snowfall weather, and the pedestrian is difficult to clear, so that the pedestrian can fall down very easily; a spacious road can be treated by a large snow shoveling and deicing machine, but the ice and snow on the narrow pavement are difficult to solve, and the ice and the snow cannot be removed simultaneously. At present, most of ice and snow on the ground are removed manually by adopting tools such as shovels and the like, so that the labor intensity is high, the working efficiency is low, the removing effect is poor, and the danger of hurting people exists; and salt particles are thrown to the snow and ice accumulated on the road surface, but the salt particles seriously damage the road surface and passing vehicles and reduce the service life of the road surface. Based on the background, a small automatic snow sweeping and ice removing machine which is light, simple in structure, low in price, convenient to operate, high in ice and snow removing efficiency, suitable for sidewalks and pavements and does not damage pavements needs to be designed.

Nowadays more and more people are aware of this, ice and snow deicing apparatuses of different structures and deicing modes are developed, for example:

1. the patent "a road deicing machine device for municipal construction" (CN201710615652.X), its main theory of operation is to utilize the ice layer of shovel to thicken the thin ice layer on the road surface, and then shovel the ice layer after thickening. The deicing machine mainly aims at municipal construction roads, and is not suitable for the current situation that streets are too narrow, and the process is complex.

2. The patent "a small-size deicing machine" (CN201920927033.9), its main theory of operation is that the front end is by the crushing roller crushing ice layer, after breaking ice the snow is collected the auger by snow shovel to ice and snow, but the device that the pressure roller cleaned floating snow.

SUMMERY OF THE UTILITY MODEL

In view of the above facts, the utility model aims at providing a small-size automatic snow-sweeping deicing machine, this snow-sweeping deicing machine structure is small-size light, easy operation, low price, especially is fit for people's street snow-sweeping deicing integration operation, can reach and clear away snow area 5000 square meters per hour, and deicing thickness is 50-60 mm.

The basic ideas and embodiments of the present invention are briefly summarized below, and some concepts are given in a simplified form to make the following more detailed description. This summary is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a small-sized automatic snow sweeping and deicing machine comprises a rack, wherein a double-row double-wheel traveling mechanism is arranged below the rack, a power output device is arranged on the rack, a snow sweeping and deicing suspension is arranged at the front end of the rack, and the power output device drives the snow sweeping and deicing mechanism, a front-row snow collecting auger, a rear-row snow collecting auger and the double-row double-wheel traveling mechanism to work through belt wheels, a belt and a transmission shaft; snow sweeping and deicing mechanism and snow collecting box are installed on snow sweeping and deicing suspension by preceding to back, and the front end of snow collecting box is open structure, and the bottom surface of snow collecting box is the snow removing shovel of arc structure, and snow removing shovel front end protrusion in open structure, and leading bank snow collecting auger and back bank snow collecting auger are installed in the snow collecting box by preceding to back, snow sweeping and deicing mechanism is provided with the multiunit including snow sweeping and deicing roller on the snow sweeping and deicing roller and rolls tooth and multiunit roller brush including snow sweeping and deicing roller, the multiunit rolls tooth and multiunit roller brush and sets up along snow sweeping and deicing roller's circumferencial direction interval, rolls the tooth and is three arris type sword teeth.

Further: the blade surfaces of the triangular cutter teeth and the cross section of the cutter shaft form an included angle of 20 degrees.

Further: the roller brush is formed by screwing PP wires and spring steel wires together or by screwing PP wires and zinc-plated steel wires together.

Further: the snow-sweeping deicing roller comprises a roller body, a core barrel and a first rotating shaft, wherein the roller body is of a hollow structure, the first rotating shaft, the core barrel and the roller body are sequentially arranged from inside to outside, the core barrel is fixedly arranged on the first rotating shaft, and the outer surface of the core barrel and the inner surface of the roller body are fixedly supported through rib plates.

Further: the front row snow collecting auger and the rear row snow collecting auger respectively comprise a second rotating shaft and auger blades which are arranged on the rotating shaft in a linear and symmetrical mode. Can not cause the harm to the road surface to convey the snow throwing section of thick bamboo with ice and snow gathering under the combined action of shearing force and gravity, constantly discharge to snow throwing tube mouth, avoid blockking up damage equipment.

Further: and the rear end of the rack is provided with a handrail.

Further: and the rack is fixedly provided with snow and wind shielding glass, and the snow and wind shielding glass is positioned at the front end of the handrail. The size of the snow-proof glass can be selected according to the height of a user, so that the visual field range can be adjusted better, and ice and snow can be removed; the material of the snow and wind shielding glass can adopt microcrystalline glass, so that the hardness is high and the price is low; the operating personnel not only can clearly observe the road condition of ice and snow removal through the glass, but also can separate and block the broken snow in the snow throwing cylinder and throw the broken snow to a user.

Further: the double-row double-wheel traveling mechanism adopts anti-skid tires. The stability of the frame is increased to a greater extent.

Further: the snow throwing cylinder is arranged on the snow sweeping and deicing suspension, the snow throwing cylinder is communicated with the snow collecting box, a snow throwing impeller is arranged at the communication position of the snow throwing cylinder and the snow collecting box, and the power output device drives the snow throwing impeller to rotate through a belt wheel, a belt and a transmission shaft.

Further: the power output device comprises a small diesel engine and a speed reducer, the small diesel engine is connected with the speed reducer, the speed reducer is connected with the double-row double-wheel traveling mechanism through a belt wheel and a belt to drive the double-row double-wheel traveling mechanism to travel, and the small diesel engine transmits power to the snow sweeping and deicing mechanism, the snow throwing impeller, the rear-row snow collecting auger and the front-row snow collecting auger through the belt wheel, the belt and a transmission shaft.

Further limitations given above can be combined arbitrarily without conflicting configurations.

The utility model discloses the effect that reaches does:

1) snow sweeping and deicing functions can be realized simultaneously, and snow sweeping and deicing integrated operation is realized;

2) the double-row double-wheel anti-skid tires are adopted, so that the stability of the vehicle body is improved to a greater extent;

3) the double-row snow collecting auger adopts a reverse spiral linear symmetrical arrangement mode, so that the damage to the road surface is avoided; under the combined action of the shearing force and the gravity, ice and snow are gathered and transmitted to the snow throwing device and are continuously discharged to the mouth of the snow throwing barrel, so that equipment is prevented from being blocked and damaged;

4) the ice and snow removing operation can be realized on the narrow pavement, the problem of difficulty in removing ice and snow on the pavement is solved, the manpower is saved, and the ice and snow removing efficiency is improved.

Drawings

Fig. 1 is an axonometric view of the snow-sweeping ice-removing machine of the present invention;

FIG. 2 is a side view of the snow sweeping and ice removing machine of the present invention;

FIG. 3 is a front view of the snow sweeping and ice removing machine of the present invention;

FIG. 4 is a schematic cross-sectional view of the snow and ice sweeping roller of the present invention;

FIG. 5 is a partial enlarged view of the rolling teeth and the rolling brush of the present invention;

fig. 6 is a top view of the double-row packing auger structure of the present invention.

The corresponding relation between the component names and the figure numbers in the figure is as follows:

1-a handrail; 2-a snow screen glass; 3-a small diesel engine; 4-a frame; 5-a hub; 6-a belt; 7-a snow throwing impeller; 8-snow removing shovel; 9-a reducer; 10-a snow throwing cylinder; 11-snow and ice sweeping suspension; 12-a first shaft; 13-snow and ice sweeping roller; 14-roller brush; 15-rolling teeth 16-small wheel; 17-large wheel; 18-rear row snow collecting auger; 19-front row snow collecting auger; 20-a second rotating shaft; 21-a bearing sleeve; 22-glass pins; 23-snow-collecting box.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying examples and figures 1-6.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example (b): referring to fig. 1-6, the small automatic snow sweeping and deicing machine of the embodiment comprises a handrail 1, a snow shielding glass 2, a frame 4, a double-row double-wheel traveling mechanism, a power output device, a transmission system, a snow throwing impeller 7, a snow throwing cylinder 10, a snow sweeping and deicing suspension 11, a snow sweeping and deicing mechanism, a snow collecting box 23, a rear-row snow collecting auger 18 and a front-row snow collecting auger 19; the power output device comprises a small diesel engine 3 and a speed reducer 9, the transmission system comprises a belt wheel, a belt 6 and a transmission shaft, the small diesel engine 3 is connected with the speed reducer 9, the speed reducer 9 is connected with the double-row double-wheel traveling mechanism through the belt wheel and the belt 6 to drive the double-row double-wheel traveling mechanism to travel, and the small diesel engine 3 transmits power to the snow sweeping and deicing mechanism, the snow throwing impeller 7, the rear-row snow collecting auger 18 and the front-row snow collecting auger 19 through the belt wheel, the belt and the transmission shaft; a double-row double-wheel traveling mechanism is arranged below the rack 4, a power output device is arranged on the rack 4, a snow sweeping and deicing suspension 11 is arranged at the front end of the rack 4, and the power output device drives the snow sweeping and deicing mechanism, the front-row snow collecting auger 19, the rear-row snow collecting auger 18 and the double-row double-wheel traveling mechanism to work through belt wheels, belts and a transmission shaft; the snow sweeping and deicing mechanism and the snow collecting box are arranged on a snow sweeping and deicing suspension 11 from front to back, the front end of the snow collecting box 23 is of an open structure, the bottom surface of the snow collecting box is a snow sweeping shovel 8 with an arc-shaped structure, the front end of the snow sweeping shovel 8 protrudes out of the open structure, a front-row snow collecting auger 19 and a rear-row snow collecting auger 18 are arranged in the snow collecting box 23 from front to back, a supporting and positioning frame is arranged between the middle parts of the front-row snow collecting auger 19 and the rear-row snow collecting auger 18 to ensure that the structure is more stable, a snow throwing cylinder 10 is arranged on the snow sweeping suspension 11, the snow throwing cylinder 10 is communicated with the snow collecting box 23, a snow throwing impeller 7 is arranged at the communication part of the snow throwing cylinder 10 and the snow collecting box 23, a power output device drives the snow throwing impeller 7 to rotate through a belt wheel, a belt and a transmission shaft, the snow sweeping and deicing mechanism comprises a snow sweeping deicing rollers 13, a plurality of rolling teeth 15 and a plurality of roller brushes 14 are arranged on the snow sweeping deicing rollers 13, the rolling teeth 15 and, the rolling teeth 15 are triangular cutter teeth, and the blade surfaces of the triangular cutter teeth and the cross section of the cutter shaft form an included angle of 20 degrees; the roller brush 14 is formed by twisting PP wires and spring steel wires together, the snow-sweeping and deicing roller 13 comprises a hollow roller, a core barrel and a first rotating shaft 12, the core barrel and the roller are sequentially arranged from inside to outside, the core barrel is fixedly installed on the first rotating shaft, and the outer surface of the core barrel and the inner surface of the roller are fixedly supported through rib plates; the front row snow collecting auger 19 and the rear row snow collecting auger 18 both comprise a second rotating shaft 20 and auger blades which are arranged on the second rotating shaft 20 in a spiral linear symmetrical mode; the handrail 1 is arranged at the rear end of the frame 4; the front end frame 4 of the handrail 1 is provided with a snow and wind shielding glass 2; the double-row double-wheel traveling mechanism adopts anti-skid tires.

More specifically: the windshield 2 is fixed in the twisted holes in an interference manner through the glass pins 22 at the two ends and is arranged on the frame 4 at the front end of the handrail 1, so that the disassembly is convenient.

More specifically: the small diesel engine 3 is fixedly arranged on the frame 4 through screws.

More specifically: the double-row double-wheel traveling mechanism comprises a small wheel 16 and a large wheel 17, the wheels are composed of a wheel hub 5 and an outer tire, and the wheels are nested in a rear fixing port and a front fixing port on the traveling transmission shaft and are fixed by bolts. The double-row double-wheel traveling mechanism travels under the driving of the small diesel engine 3, so that the stability of the snow sweeping and ice removing machine in the ice and snow removing process is improved, and the manual thrust is reduced. The big wheels 17 are arranged at the front lower end of the handrail, the small wheels 16 are arranged below the small diesel engine 3, and the arrangement of the four wheels increases the stability of the vehicle body.

More specifically: the snow collecting box is arranged on the snow sweeping and deicing suspension 11 through a radial thrust bearing.

More specifically: the rear row snow collecting auger 18 and the front row snow collecting auger 19 are arranged in a reverse linear way and are arranged in the snow collecting box through a first rotating shaft 20 and a bearing sleeve 21.

More specifically: the snow throwing cylinder 10 is fixed on a snow sweeping and deicing suspension 11 through a bearing seat and a screw.

A user holds the handrail 1 and is powered by the small diesel engine 3; before deicing, the roller brush 14 is used for sweeping the floating snow on the ice layer first, so that the condition of icing the floating snow is reduced; the snow sweeping and deicing device crushes accumulated ice by using the rolling teeth 15, the rear-row snow collecting auger 18 and the front-row snow collecting auger 19 in the snow collecting box rotate rapidly, ice and snow fragments are concentrated in the middle of the snow collecting auger under the action of the spiral auger, then the ice and snow fragments move forwards along with the vehicle body, and the ice and snow fragments are thrown out along the snow throwing cylinder 10 under the centrifugal action of the snow throwing impeller 7 and fall into the two sides of a road or a snow removing vehicle.

The above embodiments do not use only one set of belt and pulley, but also different types, which are not listed here.

The above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A small-sized automatic snow sweeping and deicing machine is characterized by comprising a rack (4), wherein a double-row double-wheel traveling mechanism is arranged below the rack (4), a power output device is arranged on the rack (4), a snow sweeping and deicing suspension (11) is arranged at the front end of the rack (4), and the power output device drives the snow sweeping and deicing mechanism, a front-row snow collecting auger (19), a rear-row snow collecting auger (18) and the double-row double-wheel traveling mechanism to work through belt wheels, a belt and a transmission shaft; snow sweeping and deicing mechanism and snow collecting box are installed on snow sweeping and deicing suspension (11) by preceding to back, and the front end of snow collecting box (23) is open structure, and the bottom surface of snow collecting box (23) is snow removing shovel (8) of arc structure, and snow removing shovel (8) front end protrusion in open structure, and leading row snow collection auger (19) and back row snow collection auger (18) are installed in snow collecting box (23) by preceding to back, snow sweeping and deicing mechanism is including snow sweeping and deicing roller (13), is provided with the multiunit on snow sweeping and deicing roller (13) and rolls tooth (15) and multiunit roller brush (14), the multiunit rolls tooth (15) and multiunit roller brush (14) and sets up along the circumferencial direction interval of snow sweeping and deicing roller (13), rolls tooth (15) and is three prismatic type sword tooth.

2. A small automatic snow-sweeping ice-removing machine according to claim 1, characterized in that: the blade surfaces of the triangular cutter teeth and the cross section of the cutter shaft form an included angle of 20 degrees.

3. A small automatic snow-sweeping ice-removing machine according to claim 1 or 2, characterized in that: the roller brush (14) is formed by screwing PP wires and spring steel wires together or screwing PP wires and galvanized steel wires together.

4. A small automatic snow-sweeping ice-removing machine according to claim 1, characterized in that: the snow-sweeping and deicing roller (13) comprises a hollow-structure roller, a core cylinder and a first rotating shaft, the core cylinder and the roller are sequentially arranged from inside to outside, the core cylinder is fixedly arranged on the first rotating shaft, and the outer surface of the core cylinder and the inner surface of the roller are fixedly supported through rib plates.

5. The small automatic snow-sweeping ice-removing machine according to claim 4, characterized in that: the front row snow collecting auger (19) and the rear row snow collecting auger (18) both comprise a second rotating shaft (20) and auger blades which are arranged on the second rotating shaft (20) in a spiral linear symmetrical mode.

6. A small automatic snow-sweeping ice-removing machine according to claim 1, characterized in that: the rear end of the frame (4) is provided with a handrail (1).

7. The small automatic snow-sweeping ice-removing machine according to claim 6, characterized in that: and the frame (4) is fixedly provided with a snow and wind screen glass (2), and the snow and wind screen glass (2) is positioned at the front end of the handrail (1).

8. A small automatic snow-sweeping ice-removing machine according to claim 7, characterized in that: the double-row double-wheel traveling mechanism adopts anti-skid tires.

9. A small automatic snow-sweeping ice-removing machine according to claim 1, 6, 7 or 8, characterized in that: the snow throwing cylinder (10) is arranged on the snow sweeping and deicing suspension (11) and is communicated with the snow collecting box, a snow throwing impeller (7) is arranged at the communication position of the snow throwing cylinder and the snow collecting box, and the power output device drives the snow throwing impeller (7) to rotate through a belt wheel, a belt and a transmission shaft.

10. A small automatic snow-sweeping ice-removing machine according to claim 9, characterized in that: the power output device comprises a small diesel engine (3) and a speed reducer (9), the small diesel engine (3) is connected with the speed reducer (9), the speed reducer (9) is connected with a double-row double-wheel traveling mechanism through a belt wheel and a belt to drive the double-row double-wheel traveling mechanism to travel, and the small diesel engine (3) transmits power to the snow sweeping and deicing mechanism, the snow throwing impeller (7), the rear-row snow collecting auger (18) and the front-row snow collecting auger (19) through the belt wheel, the belt and a transmission shaft.