CN108914867B

CN108914867B - Instant cleaning and transporting snow remover

Info

Publication number: CN108914867B
Application number: CN201810576732.3A
Authority: CN
Inventors: 张铁民
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-07
Filing date: 2018-06-07
Publication date: 2020-09-29
Anticipated expiration: 2038-06-07
Also published as: CN108914867A

Abstract

The snow sweeper is mainly composed of a shovel throwing snow remover, a conveyor, a rolling brush and a chassis vehicle, and can shovel snow from a road surface and lift upwards so as to facilitate loading and transportation.

Description

Instant cleaning and transporting snow remover

Technical Field

A clear-and-transport snow sweeper belongs to the field of environmental sanitation machinery, and particularly relates to snow removing machinery.

Background

In the snow removing process of the urban road, the snow and ice on the road surface need to be cleaned, and the cleaned snow and ice loading vehicle is transported to an outing snow-accumulating site or a garbage yard, so that the snow is prevented from occupying the road, the road of the urban road is ensured to be smooth, and traffic paralysis is avoided. In addition, in the snow removing process, a snow melting agent is generally required to be thrown to the road surface, so that the situation that the accumulated snow on the road surface is compacted by vehicles to cause hardening and difficult cleaning is avoided, the ice and snow surface of the hardened road surface is smooth like ice, traffic accidents are easily caused, and the situation is not allowed, and the ice and snow spread with the snow melting agent can cause great damage to greening trees on the two sides of the road and bridges and must be transported away. The road ice and snow cleaning work since 2006 gradually changes the previous way of sectionally wrapping and drying along each street unit, and each unit organizes a manual cleaning method by self, and mechanical snow cleaning work is adopted successively. Through the development and progress of snow removing machines for over ten years, the current road ice and snow cleaning work generally adopts a five-step method operation mode: the first step is as follows: spreading a snow-melting agent; the second step is that: the rolling brush sweeps the accumulated snow on the road surface to the road side, if the accumulated snow on the road surface is thick, the rolling brush is used for sweeping the accumulated snow on the road side, a plough type snow remover is used for shoveling once, a large amount of accumulated snow is piled to the road side, and then the rolling brush is used for continuing sweeping until a black road surface is exposed; the third step: using a loader to collect snow on the roadside into a large snow pile, and then loading the snow pile in a face-to-face shoveling mode by using two loaders; in other places, the rolling brush is used for sweeping snow belts on the roadside, firstly, the snow belts are formed into snow ridges by a ridging machine, and then the snow ridges are thrown into a self-discharging carriage for carrying snow out of a city by a snow throwing machine. The fourth step: manually cleaning the snow bottom left after loading by a loader or a snow thrower, namely manually cleaning the snow bottom; the fifth step: and (4) carrying out secondary loading, namely loading the accumulated snow which is manually cleared out again to the suburb. In the above operation mode, the link that the round brush cleaned, it is very fast, in the place that the round brush was equipped with sufficiency, can reach basically: the snow stops on a visible black road surface, but the speed of the loading link and the subsequent bottom cleaning link is very slow, so that the snow piles and snow belts can not be transported away in a long event on the roadside. The phenomena of traffic jam, tree damage and road and bridge damage occur in every large snow field. In the technical improvement process of continuously exploring a loading link, a plurality of improved technical schemes are provided according to the existing operation mode and the existing mechanical variety, but the method mainly adopts a method of simulating the working mode of the existing loader or snow thrower, pushing a bucket forwards, enabling ice and snow on the road surface to enter the bucket, installing a secondary conveying machine in the bucket, and conveying and lifting the ice and snow entering the bucket backwards so as to finish the loading work. According to the technical scheme, a group of cleaning mechanisms are additionally arranged behind the bucket, and the cleaning mechanisms clean the thinner ice and snow left in the process of pushing the bucket to shovel the snow again and then lift and load the snow again through another group of conveying mechanisms. For example: the application numbers are: 2009200930880, 201110178051X, 2013107106125, 2004100438328, 201420688429X, and the like. The technical proposal generally selects the proposal which is improved by imitating the existing snow removal mode that a bucket which is opened forwards is pushed forwards by the existing loading machine, the ice and snow entering the bucket are conveyed and lifted backwards, which is in accordance with the thinking law of people, namely, the proposal is improved aiming at the existing and in-use machine, and the thinking and the improved method are also the routine choices of the technicians in the field.

Since 2005, the applicant has been engaged in research and development work on such snow removing machines that can sweep snow and load ice on a road surface, and is trying to develop an ice and snow combine harvester. Invention patents are obtained in 2011, and the patent numbers are as follows: 2011101777042, the name is: a combined snow sweeper. In this patent, a lift solution is used in which the open bucket is also pushed forward and snow entering the bucket is transported backwards. It is obvious that everyone would choose this if there were no subversive solution, which is also a routine choice. However, as research progresses, the disadvantages of the scheme are revealed. Firstly, the method comprises the following steps: the snow removal speed cannot be increased. Secondly, the method comprises the following steps: the mechanism is tremble and cumbersome. Thirdly, the method comprises the following steps: the mechanism that snow clearing loading process leads to because technical scheme reason blocks up the problem and can't solve. In 2013, the applicant obtained another invention patent, patent number: 2013100710171, street combined snow shoveling vehicle, which firstly proposes the scheme that the snow inlet which is ubiquitous in the snow removing process faces forwards, the open bucket pushes the snow thrower which finishes loading forwards to change the direction, the snow inlet faces the rear, the position of the snow thrower which is originally placed on the roadside is improved to be dozens of centimeters high with the road surface, and the rolling brush behind the snow inlet throws and sweeps the ice and snow to the snow inlet. In the prototype verification process, the snow removal speed is greatly improved, the advantage of the original scheme that the snow inlet faces backwards is proved, and the direction of the technical route of the applicant is also established. However, there are other problems, so in 2014, on the basis of the former solution, the applicant has obtained the invention patent again: patent numbers: 2014107356002, name: a snow remover. In this scheme, the mechanism is simplified, and through some changes, better snow removing effect is realized, but some problems are found in the practical use process: the main manifestation is that the processing capacity of the rolling brush to hard snow is poor, so that the road surface is not cleaned completely. This has led the applicant to create further development incentives.

According to the verified fact that the snow inlet faces backwards, under the guidance of a more reasonable technical scheme than a forward technical route conventionally selected in the field, the applicant also wants to receive the research result of ice and snow thrown by a rear rolling brush through a conveyor with a feed inlet facing backwards, and meanwhile, another machine which is also positioned behind the snow inlet and can scrape the hard snow on the road surface can be used for processing the hard snow which cannot be well processed by the rolling brush, and the scraping mechanism is required to be the same as the rolling brush, so that the scraped hard snow on the road surface can be forwards and reversely thrown into a snow throwing fan or other types of conveying machines, and the snow and ice can be lifted to a high position for the second time, and the purpose of loading the ice and snow on a vehicle can be achieved. Thus, the technical problem to be solved is determined: firstly, what kind of mechanism can be used to remove hard snow on the road surface. Secondly, only one snow throwing fan or other conveying type machines with the opening facing the rear part can be used for receiving the ice and snow sent by two working components with different functions of a new hard snow removing mechanism and a rolling brush at the same time, so that different components are organically combined and cooperatively work, and the structure is the most exquisite. And simultaneously determines the technical effects to be realized: firstly, the method comprises the following steps: the hard snow can be removed. Secondly, the road surface is swept clean. Thirdly, the method comprises the following steps: the removed hard snow and a small amount of accumulated snow remained on the road surface when the hard snow is removed must be loaded on the snow carrying vehicle at the same time, and the snow and ice which are cleaned by rolling brush are not allowed to sweep to the road side and are not loaded. Fourthly: the obstacle avoidance function is strong, and the snow removal speed is fast. Fifth, the method comprises the following steps: the mechanism is simplest and the components used are minimal. The applicant has named the snow removing machine capable of solving the technical problems and achieving the technical effects as follows: namely a clear instant transportation type snow sweeper, and the technical scheme is as follows.

Disclosure of Invention

Clear formula snow sweeper of transporting promptly mainly comprises shovel throwing formula snow breaker 101 and conveyer 5 and round brush 4, chassis vehicle, characterized by: the conveyor 5 is arranged in front of the shovel throwing snow remover 101, the feed inlet of the conveyor 5 is close to the shovel throwing snow remover 101, and the rolling brush 4 is arranged behind the shovel throwing snow remover 101; the snow shoveling and throwing type snow remover 101 mainly comprises an impeller 1 and a snow shovel 2, wherein the impeller 1 is arranged in front of the snow shovel 2, the upper edge 202 of a front panel 201 is an outlet for throwing snow out of the impeller 1, and a rolling brush 4 mainly comprises brush bristles 401 and a brush shaft 402; the conveyor 5 refers to a mechanical device for handling or conveying bulk material along a certain path, and includes at least the following types of mechanical devices: the first method comprises the following steps: a belt conveyor; and the second method comprises the following steps: a chain conveyor; and the third is that: a lift conveyor; and fourthly: an auger type conveyor; and a fifth mode: a roller conveyor; and a sixth mode: a conveyor for conveying materials through the equipment pipeline by using the energy of fluid such as air or water power; seventh, the method comprises: a vibrating conveyor; an eighth method: an air cushion conveyor; ninth, the method comprises the following steps: a sorting conveyor; the tenth way: a centrifugal snow thrower; an eleventh aspect: a shovel-throwing snow remover 101; the twelfth way: the roller brush 4, which uses any one of the above machines and a device formed by combining two or more of the above machines as the conveyor 5, is used for conveying the accumulated snow, and belongs to one form of the conveyor 5, and falls into the protection scope of the patent.

By shovel throwing formula snow breaker 101 and conveyer 5 still have round brush 4 according to: the mechanism is called as clear and transport snow remover, and is formed by the positional relationship that the conveyor 5 is installed in front of the shovel-throwing snow remover 101, the feed inlet of the conveyor 5 is close to the shovel-throwing snow remover 101, and the roller brush 4 is installed behind the shovel-throwing snow remover 101.

The direction in which snow removal is required to be performed is taken as the front.

When an observer stands on the left side of the instant cleaning and transporting type snow remover and the left hand direction of the observer is the front direction, the rotating direction of the impeller (1) rotates anticlockwise, and the rolling brush 4 rotates clockwise.

The working principle of the instant cleaning and transporting snow sweeper is as follows: snow on the road surface is shoveled by the snow shovel 2, the accumulated snow clamped between the front panel 201 and the impeller 1 is thrown forward to a feeding hole of the conveyor 5 by the impeller 1, meanwhile, the rolling brush 4 cleans the residual accumulated snow on the road surface, the cleaned residual accumulated snow is thrown to the feeding hole of the conveyor 5, the snow shoveled by the snow sweeper 101 is conveyed by the conveyor 5, and the accumulated snow thrown by the rolling brush 4 is conveyed into a vehicle compartment loaded with the accumulated snow.

The vertical section of the front panel 201 of the snow shovel is concave on one side close to the impeller 1; snow shovel 2 has keeps away barrier device, keeps away barrier device and includes following several at least: the first method comprises the following steps: obstacle avoidance by the turning method of the shovel blade 203: that is, the front panel 201 of the snow shovel 2 is at least divided into an upper section and a lower section in the horizontal direction, the upper section and the lower section are hinged together, the relative position change between the upper section and the lower section is controlled by a spring, when encountering a road surface obstacle, the lower section close to the road surface is turned backwards, so as to cross the obstacle; and the second method comprises the following steps: integrally overturning to avoid obstacles: when the front panel 201 meets an obstacle, the lower part of the whole body is turned backwards so as to cross the obstacle; the impeller 1 is used for centrifugally throwing snow, and the impeller 1 at least has the following structures: the first method comprises the following steps: an auger type impeller 103 consisting of auger blades is arranged on a shaft, and the impeller has the dual functions of centrifugal snow throwing and snow displacement in the axial direction; and the second method comprises the following steps: a plurality of blades are arranged on the shaft to form a centrifugal impeller 104; and the third is that: one part of the shaft is provided with auger blades, and the other part of the shaft is provided with blades to form a combined impeller 105; the shovel-throwing snow remover at least comprises a dragging type and a pushing type from the mounting form of the mounting machine.

The bottom of the snow shovel 2 of the shovel-throwing snow remover 101 contacts the road surface when working, and the bottom of the conveyor 5 has a certain distance from the road surface when working.

The clear instant-transport snow remover has at least the following installation modes: the first method comprises the following steps: is mounted on the front part of the chassis vehicle; and the second method comprises the following steps: mounted on the rear of the chassis vehicle; and the third is that: is arranged in the middle of the chassis vehicle; and fourthly: the device is arranged on the side of a chassis vehicle, the chassis vehicle refers to a machine capable of moving by itself, and the device at least comprises: truck chassis, passenger truck chassis, special truck chassis, loader, tractor and combine.

The conveyor 5 comprises at least twelve forms which are explained below: the first method comprises the following steps: a belt conveyor: according to the principle of friction transmission, a transmission roller drives a conveying belt to convey materials; mainly comprises a rubber conveying belt, a roller, a carrier roller, a driving device, a tensioning device, a conveying belt cleaner, a feeder and a discharger; and the second method comprises the following steps: chain conveyor adopts the chain to come the transmission promptly to reach the purpose of transported substance material: the chain conveyor at least comprises a flat plate conveyor, a scale plate conveyor, a disc conveyor, a bucket conveyor, a roller chain conveyor, a bending conveyor, a scraper conveyor, a buried scraper conveyor, a suspension conveyor and a push conveyor; and the third is that: a lift conveyor: at least comprises two types of bulk material closed type lifting machines and piece goods conveying lifting machines. The structure of the device mainly comprises a driving chain wheel, a driven chain wheel, a chain, a bracket or a tray or a flat plate and a tensioning device; and fourthly: an auger type conveyor; and a fifth mode: a roller conveyor: roller conveyors are the simplest conveyors to which the roller principle is applied. Arranging and mounting the rollers on the frame to form the roller conveyor; and a sixth mode: a conveyor for conveying materials through the equipment pipeline by using the energy of fluid such as air or water power; seventh, the method comprises: a vibrating conveyor: the vibration conveyer is divided into 3 types of horizontal type, spiral type and vertical type, and the vibration conveyer utilizes the amplitude generated by a vibration machine to convey; an eighth method: an air cushion conveyor; ninth, the method comprises the following steps: a sorting conveyor; the tenth way: centrifugal snow thrower: comprises a snow thrower impeller, an impeller shell, a snow inlet and a snow outlet; an eleventh aspect: a shovel-throwing snow remover 101; the twelfth way: and (4) rolling brushes.

The scheme has the advantages that:

1. the invention adopts the mode of organically combining the front and the back of the conveyor 5, the shovel throwing type snow remover 101 and the rolling brush 4 to remove snow, firstly shovel throwing and then sweeping throwing, and treats the accumulated snow on the road surface from thick to thin, and the invention can remove snow with high intensity compared with the technical scheme of throwing snow to the centrifugal snow thrower 3 by completely using the rolling brush; meanwhile, the conveyor 5 upwards lifts the accumulated snow into the carriage beside, the applicability to the accumulated snow in various different forms is better, the cleaning rate at least reaches more than 95 percent, and the snow removing device is far higher than the existing snow removing equipment.

2. Because the shovel throwing type snow remover 101 has large force and the impeller 1 has good rigidity, the slush and ice on the road surface can be removed.

3. The impeller 1 has a large rotational kinetic energy, and accumulated snow on the road surface is frozen into large snow blocks due to long-term accumulation and can be broken to be removed.

4. Before the application of the invention, no technical scheme is available in the world, which can not only clean loose accumulated snow on a road surface, but also clean harder ice blocks, snow blocks and mud blocks, not only can clean thinner accumulated snow on the road surface, but also can clean thicker accumulated snow or even snow piles on the road surface, and meanwhile, the cleaned accumulated snow, ice and the like are loaded to a vehicle for transporting accumulated snow to be transported.

5. When the snow shoveling and throwing type snow remover 101 works, due to the obstacle avoidance device, even if the snow shoveling and throwing type snow remover collides with a road obstacle, the obstacle avoidance can be realized through the obstacle avoidance device of the snow shovel 2.

6. The pushing or dragging of the instant cleaning and transporting snow remover has small resistance and good energy-saving effect, and because the instant cleaning and transporting snow remover is only partially contacted with the snow shovel 2 on the road surface, and the snow shovel 2 is lighter, the friction resistance is small; in addition, other snow throwers are pushed forwards by the snow thrower, accumulated snow on the road surface is higher in accumulation and then pushed into the snow throwing port to be thrown out, and the snow thrower is just like a bulldozer which pushes earth, and enters the snow thrower when the snow is higher, so that higher pushing force is needed, and energy is wasted. The instant cleaning and transporting type snow sweeper is characterized in that the impeller 1 of the shovel throwing type snow sweeper 101 is attached to the road surface and rotates backwards, accumulated snow on the road surface is rolled between the impeller 1 and the snow shovel 2 and then thrown to the snow inlet 303, and the impeller 1 does not need to form a thick snow pile in the front in the working mode, namely, along with the advancing of the instant cleaning and transporting type snow sweeper, snow is directly picked up and then is sent out, so that only small thrust is needed. The two points prove that the instant cleaning and transporting type snow sweeper has an obvious energy-saving effect.

7. Although the auger is one of the mechanisms for snow removal operation, the auger is common, the auger applied at present only utilizes the axial conveying function of the auger, and the axial conveying function of the auger is a known technology; the impeller 1 of the present invention includes an auger type impeller, but its application functions are: the centrifugal snow throwing function in the radial direction needs to be realized, and the snow shovel 2 needs to be matched with the upper edge 202 of the front panel 201 from a position height and an angle to achieve the purpose of throwing snow forwards.

Drawings

Fig. 1 is a schematic perspective view of the main structure of a shovel-throwing snow remover 101.

Fig. 2 is a cross section a-a of the shovel snow remover 101 (the arrow direction in the figure is the front).

Fig. 3 is a schematic main structural view of an auger-type impeller 103 of a snow shovel loader 101.

Fig. 4 is a schematic main structure diagram of a centrifugal impeller 104 of a shovel-throwing snow remover 101.

Fig. 5 is a schematic main structural view of the combined impeller 105 of the snow thrower 101.

The main structural principle of the instant cleaning and transporting snow remover shown in fig. 6 is schematically shown, namely the conveyor 5 is in the form of a belt conveyor.

Fig. 7 is a schematic view of the main structure of the instant snow remover, namely the conveyor 5 is in the form of a belt conveyor, namely the instant snow remover is arranged at the rear part of the chassis vehicle (behind the rear wheels of the chassis vehicle).

Fig. 8 is a schematic view of the main structure of the instant snow remover, namely the conveyor (5) is in the form of a chain conveyor, namely the instant snow remover is arranged in the middle of the chassis (between the rear front wheels and the rear wheels of the chassis).

Fig. 9 is a schematic view of the main structure of the instant snow remover, namely the conveyor (5) is in the form of a chain conveyor, namely the instant snow remover is arranged at the rear part of the chassis vehicle (behind the rear wheels of the chassis vehicle).

In the figure: a chassis vehicle cab 501, chassis vehicle front wheels 502, an operation room 503, a power compartment 504, chassis vehicle rear wheels 505, a carriage 506, a head wheel 507 of a bucket conveyor of a chain conveyor type, a bottom wheel 508 of a bucket conveyor of a chain conveyor type, a bucket 509 of a bucket conveyor of a chain conveyor type, a chain 510 of a bucket conveyor of a chain conveyor type, a cylinder 511 of a bucket conveyor of a chain conveyor type, a belt conveyor upper roller 601, a rubber conveyor belt 602, a belt conveyor lower roller 603, a chassis vehicle frame 701.

The specific implementation mode is as follows:

during snow removing operation, place snow shovel 2 on the road surface, make impeller 1 rotatory, make conveyer 5 also move, round brush 4 is also rotatory, clear promptly transport formula snow sweeper traveles forward promptly, the snow on road surface is shoveled by snow shovel 2, impeller 1's rotation makes the snow that is shoveled up by snow shovel 2 throw the feed inlet to conveyer 5 by impeller 1, round brush 4 is rotatory to clear away remaining road surface snow once more with shovel throwing formula snow breaker 101 and cleans and throws the feed inlet to conveyer 5, conveyer 5 will once more carry the vehicle of shipment snow from the snow that shovel throwing formula snow breaker 101 and round brush 4 thrown over to accomplish the snow removing process.

Claims

1. Clear formula snow sweeper of transporting promptly mainly comprises shovel throwing formula snow breaker (101) and conveyer (5) and round brush (4), chassis vehicle in addition, and its theory of operation is: snow on the road surface is shoveled by a snow shovel (2), accumulated snow clamped between a front panel (201) and an impeller (1) is thrown forwards to a feed port of a conveyor (5) by the impeller (1), meanwhile, a rolling brush (4) cleans the residual accumulated snow on the road surface and throws the cleaned residual accumulated snow to the feed port of the conveyor (5), the shovel throwing type snow remover (101) is thrown by the conveyor (5), and the accumulated snow thrown by the rolling brush (4) is conveyed to a carriage of a vehicle loaded with the accumulated snow; the method is characterized in that: the conveyor (5) is arranged in front of the shovel throwing type snow remover (101), a feed inlet of the conveyor (5) is close to the shovel throwing type snow remover (101), and the rolling brush (4) is arranged behind the shovel throwing type snow remover (101); the snow thrower (101) mainly comprises an impeller (1) and a snow shovel (2), wherein the impeller (1) is arranged in front of the snow shovel (2), and one side of the vertical section of a front panel (201) of the snow shovel, which is close to the impeller (1), is concave; the upper edge (202) of the front panel (201) is an outlet for the impeller (1) to throw away accumulated snow, and the rolling brush (4) mainly comprises brush bristles (401) and a brush shaft (402); the conveyor (5) refers to a mechanical device for carrying or conveying bulk materials along a certain route, and comprises at least one or a combination of more than two of the following devices: the first method comprises the following steps: a belt conveyor; and the second method comprises the following steps: a chain conveyor; and the third is that: a lift conveyor; and fourthly: an auger type conveyor; and a fifth mode: a roller conveyor; and a sixth mode: a conveyor for conveying material through the equipment pipeline by the energy of air or hydraulic fluid; seventh, the method comprises: a vibrating conveyor; an eighth method: an air cushion conveyor; ninth, the method comprises the following steps: a sorting conveyor; the tenth way: a centrifugal snow thrower; an eleventh aspect: a shovel-throwing snow remover (101); the twelfth way: a rolling brush (4).

2. The instant cleaning and transporting snow sweeper as claimed in claim 1, wherein: by shovel throwing formula snow breaker (101) and conveyer (5) and round brush (4) according to: the mechanism is called as clear-and-transport-as-you-go snow remover, and is formed by the positional relationship that the conveyor (5) is installed in front of the shovel-and-throw snow remover (101), the feed inlet of the conveyor (5) is close to the shovel-and-throw snow remover (101), and the roller brush (4) is installed behind the shovel-and-throw snow remover (101).