CN219825072U - Pavement snow-melting salt spreading device - Google Patents

Abstract

The utility model discloses a pavement snow melting salt spreading device which comprises a supporting seat, wherein a bin for storing snow melting salt is arranged on the supporting seat, a conveying dragon is arranged at the bottom end of the bin, a discharge hole is arranged at the bottom end of the rear end of the bin, a spreading component is arranged below the rear end of the supporting seat, the spreading component comprises a charging barrel, a feed inlet is arranged at one side of the upper end of the charging barrel, the position of the feed inlet corresponds to the discharge hole of the bin, a stirrer is arranged in the charging barrel, a discharge pipe is arranged at the bottom end of the charging barrel, a discharge device with adjustable discharge amount is arranged on the discharge pipe, and a spreading disc for centrifugally throwing out the snow melting salt is rotatably arranged at the bottom end of the discharge pipe. According to the utility model, the material bin can automatically feed the material cylinder, and the snow melting salt is timely added under the condition of no shutdown, so that manual repeated operation is not needed, the manual labor intensity is reduced, the time and the labor are saved, and the situation that the normal discharging is influenced by blockage is avoided through the structure of the material cylinder and the stirrer in the material cylinder.

Description

Pavement snow-melting salt spreading device

Technical Field

The utility model relates to the technical field of snow-melting salt throwing equipment, in particular to a pavement snow-melting salt spreading device.

Background

Snow on the road surface in winter can not be cleaned in time, compaction is easy to occur, and the phenomenon that the road surface freezes is generated completely, so that inconvenience is brought to the travel of people, common snow removing modes comprise equipment snow shoveling, snow on the road surface is directly removed, snow with certain thickness is suitable, and a small amount of snow on the common road surface can be met by adopting a method of throwing snow melting salt.

With the development of automatic mechanical equipment, the traditional manual operation is replaced by mechanical operation in various industries, so that different throwing devices appear in the throwing process of the snow-melting salt in the prior art, and in order to improve the snow-melting efficiency, the throwing needs to meet certain quantity and wide requirements, and the smooth discharging and throwing range of the snow-melting salt is ensured; however, because the snow-melting salt is in a granular structure, when a large amount of granules are accumulated in the discharging process, the phenomenon that the snow-melting salt is blocked can occur. The utility model patent of publication number CN215977083U just discloses a snow melt salt broadcast sowing device and has device's snow remover, throws snow melt salt through broadcast sowing device, throws the in-process through the removal of ring gear drive slider for the vibrating plate moves along the spacing under the cooperation of dead lever, sleeve and actuating lever, and the motor selects reciprocating motor, thereby makes the vibrating plate take place high frequency reciprocating motion, makes snow melt salt can not accumulate on back taper section and ejection of compact section.

Although it has solved the phenomenon that prevents the snow melt salt jam to a certain extent, still there is the following problem:

in the application, a large amount of snow-melting salt is placed in a carriage, a broadcasting device is fixed at the tail part, when the snow-melting salt needs to be added into a storage bin, a bin door needs to be shut down and opened, the snow-melting salt is manually added into the storage bin, the whole process is thrown, the demand is large, the repeated manual addition is troublesome, the work cannot be continuously carried out, the throwing efficiency is influenced, and the automation degree is low;

the vibrating mechanism in the application is complex in structure, and can generate extrusion force on the vibrating plate under the condition that a large amount of snow melting salt is accumulated, so that the vibrating space is affected, and the problem that the discharging hole is accumulated cannot be fundamentally solved because the vibrating operation cannot be performed or the vibration amplitude is very small.

Disclosure of Invention

The utility model aims to overcome the defects and the shortcomings of the prior art, and provides a pavement snow-melting salt spreading device which solves various problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a road surface snow melt salt dispensing device, includes the supporting seat, install the feed bin that is used for depositing snow melt salt on the supporting seat, the bottom of feed bin is provided with carries the flood dragon, the rear end portion bottom of feed bin is equipped with the discharge gate, the spreading subassembly is installed to the rear end portion below of supporting seat, the spreading subassembly is including the feed cylinder, upper end one side of feed cylinder is equipped with the feed inlet, the position of feed inlet corresponds with the discharge gate of feed bin, install the agitator in the feed cylinder, the bottom of feed cylinder is equipped with the discharging pipe, install the discharging ware of discharge adjustable on the discharging pipe, the bottom tip of discharging pipe is installed and is rotated the spreading dish of installing the centrifugal throwing away of snow melt salt.

The bin comprises a bin body, the section of the lower end part of the bin body is of a conical structure, and the bottom end surface of the bin body is an arc-shaped surface.

The supporting seat comprises a bottom plate, wedge-shaped supporting blocks are distributed on two sides of the bottom plate at intervals and used for supporting the lower end part of the bin body, and the upper angle of each wedge-shaped supporting block is matched with the taper of the conical structure.

The discharging pipe is arranged at the discharging hole of the bottom end part of the storage bin, the discharging pipe extends to the lower part of the supporting seat, the feeding hole of the charging barrel is provided with a feeding pipe, the feeding pipe corresponds to the discharging pipe of the storage bin, and the discharging pipe is embedded in the feeding pipe.

The stirrer comprises a stirring shaft, wherein the stirring shaft is a step shaft and comprises an upper stirring shaft positioned in a charging barrel and a lower conveying shaft positioned in a discharging pipe, spiral stirring blades are distributed on the upper stirring shaft, spiral conveying blades are distributed on the lower conveying shaft, the spiral directions of the spiral stirring blades are opposite to those of the spiral conveying blades, and the upper end part of the upper stirring shaft extends out of a cylinder cover and is driven by a motor on one side of the upper stirring shaft.

The distributing disc is of a hollow cavity structure and comprises an upper disc body, a lower disc body and an arc-shaped side plate between the upper disc body and the lower disc body, two sides of the arc-shaped side plate are hinged with an angle-adjustable discharging baffle, a rotating shaft is rotatably arranged in the middle of the lower disc body, a fixed sleeve is sleeved on the rotating shaft, arc-shaped distributing sheets are distributed in the circumferential direction of the fixed sleeve, and the rotating shaft is driven by a motor.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the structural design of the conveying dragon in the bin, the structure that the bin can automatically feed the charging barrel is realized, and the snow melting salt can be timely added under the condition of no shutdown, so that the manual repeated operation is not needed, the manual labor intensity is reduced, and the time and the labor are saved;

and through the structure of feed cylinder and the agitator in the feed cylinder, avoid piling up of a large amount of snow melt salt, further stir the snow melt salt in the realization feed cylinder through the agitator simultaneously, make snow melt salt atress in the feed cylinder, have relative motion, avoid blockking up the condition that influences normal ejection of compact.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view of a partial structure at a in fig. 1.

Fig. 3 is a side view of a silo and a support base mounting frame.

Fig. 4 is a schematic structural diagram of the second embodiment.

Fig. 5 is an enlarged view of a partial structure at B in fig. 4.

FIG. 6 is a schematic view of the structure of the tap.

Fig. 7 is a schematic diagram of a structure in which the conveying screw and the stirrer are synchronously driven by a gear transmission.

Reference numerals:

1. a support base; 1-1, a bottom plate; 1-2, wedge-shaped supporting blocks; 2. a storage bin; 3. conveying dragon; 4. a discharge port; 5. a charging barrel; 6. a feed inlet; 7. a stirrer; 8. a discharge pipe; 9. a discharging device; 9-1, adjusting the shaft; 9-2, a discharging adjusting plate; 9-3, a discharge hole; 9-4, an adjusting knob; 10. a dispensing disc; 10-1, upper tray body; 10-2, lower disc body; 10-3, arc side plates; 10-4, a discharging baffle; 10-5, rotating shaft; 10-6, arc spreading sheets; 11. an upper stirring shaft; 12. a lower conveying shaft; 13. spiral stirring blades; 14. spiral conveying blades; 15. a first conical gear; 16. and a second bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

See fig. 1-2; the utility model provides a road surface snow melt salt dispensing device, including supporting seat 1, install the feed bin 2 that is used for depositing snow melt salt on the supporting seat 1, the bottom of feed bin 2 is provided with carries flood dragon 3, the rear end portion bottom of feed bin 2 is equipped with discharge gate 4, the dispensing subassembly is installed to the rear end portion below of supporting seat 1, the dispensing subassembly is including feed cylinder 5, upper end one side of feed cylinder 5 is equipped with feed inlet 6, the position of feed inlet 6 corresponds with the discharge gate 4 of feed bin, install agitator 7 in the feed cylinder 5, the bottom of feed cylinder 5 is equipped with discharging pipe 8, the rotation is installed to the bottom tip of discharging pipe 8 and is thrown out the centrifugal dispensing dish 10 of snow melt salt.

As shown in fig. 3, the bin 2 comprises a box body, the cross section of the lower end part of the box body is of a conical structure, and the bottom end surface of the box body is of an arc-shaped surface. Through the conical structure of the lower end part of the box body and the structure of the arc-shaped surface of the bottom end surface, a space channel matched with the conveying dragon is comprehensively formed, and the snow melting salt can be conveniently and completely conveyed. The supporting seat 1 comprises a bottom plate 1-1, wedge-shaped supporting blocks 1-2 which are arranged at intervals are distributed on two sides of the bottom plate 1-1, the wedge-shaped supporting blocks 1-2 are used for supporting the lower end part of a bin body, and the upper angle of each wedge-shaped supporting block 1-2 is in taper fit with a conical structure. The stable support of the bin with the special structure is realized through the wedge-shaped supporting blocks, and the supporting performance and stability of the bin in the presence of a large amount of snow melting salt are ensured.

The discharge gate department of feed bin 2 bottom end is equipped with the discharging pipe, and the discharging pipe extends to supporting seat 1 below, and the feed inlet of feed cylinder 5 is equipped with the inlet pipe, and the inlet pipe corresponds with the discharging pipe of feed bin, and the discharging pipe inlays in the inlet pipe. The nested structure is formed through the discharging pipe of the storage bin and the feeding pipe of the charging barrel, so that the snow melting salt is transited from the storage bin to the charging barrel, and the requirement of butt joint of charging and discharging is met. The upper end of the charging barrel is provided with a flange fixedly connected with the mounting position of the supporting seat, the mounting position of the bottom plate of the supporting seat is provided with a mounting opening, the periphery of the mounting opening is provided with connecting fixing holes, and the charging barrel is fixedly mounted with the bottom end of the supporting seat through a flange structure.

The stirrer 7 comprises a stirring shaft, the stirring shaft is a step shaft, the stirring shaft comprises an upper stirring shaft 11 positioned in a charging barrel and a lower conveying shaft 12 positioned in a discharging pipe, spiral stirring blades 13 are distributed on the upper stirring shaft 11, spiral conveying blades 14 are distributed on the lower conveying shaft 12, the spiral stirring blades 13 and the spiral conveying blades 14 are opposite in spiral direction, the upper end part of the upper stirring shaft 11 extends out of a barrel cover and is driven by a motor on one side of the upper stirring shaft. The upper end part of the upper stirring shaft is rotatably arranged on the cylinder cover, the lower end part of the upper stirring shaft is rotatably arranged in the middle part of the fixed bracket in the charging cylinder, and the lower conveying shaft and the upper stirring shaft are of an integrated structure, or the upper end part of the lower conveying shaft is welded at the lower end part of the upper stirring shaft, so that synchronous rotation of the lower conveying shaft and the upper stirring shaft is realized; as for the amount of the snow melt salt in the charging barrel, the conveying dragon in the charging barrel can be driven regularly according to the requirement of the throwing amount, and the position sensor can be installed on the inner wall of the bottom end part of the charging barrel, so that the conveying dragon in the charging barrel can be controlled to be added in time when the amount of the snow melt salt in the charging barrel is small.

Embodiment two:

as shown in fig. 4, a pavement snow melt salt dispensing device, including supporting seat 1, install the feed bin 2 that is used for depositing snow melt salt on the supporting seat 1, the bottom tip of feed bin 2 is provided with carries flood dragon 3, the rear end bottom of feed bin 2 is equipped with discharge gate 4, the dispensing subassembly is installed to the rear end below of supporting seat 1, the dispensing subassembly is including feed cylinder 5, upper end one side of feed cylinder 5 is equipped with feed inlet 6, the position of feed inlet 6 corresponds with the discharge gate 4 of feed bin, install agitator 7 in the feed cylinder 5, the bottom of feed cylinder 5 is equipped with discharging pipe 8, install discharging amount adjustable discharging ware 9 on the discharging pipe 8, the rotation is installed to the bottom tip of discharging pipe 8 has the dispensing dish 10 that throws away snow melt salt centrifugation.

The distributing disc 10 is of a hollow cavity structure and comprises an upper disc body 10-1, a lower disc body 10-2 and an arc-shaped side plate 10-3 between the upper disc body and the lower disc body, wherein the upper disc body is fixedly connected with the side wall of a charging barrel through a connecting rod, two sides of the arc-shaped side plate 10-3 are hinged with a discharging baffle 10-4 used for adjusting the spreading width and adjustable in angle, a rotating shaft 10-5 is rotatably arranged in the middle of the lower disc body 10-2, a fixing sleeve is sleeved on the rotating shaft 10-5, arc-shaped distributing sheets 10-6 are distributed in the circumferential direction of the fixing sleeve, and the rotating shaft 10-5 is driven by a motor. The structure of ejection of compact baffle, it can be with the structure of the adjustable horn mouth of opening of coming out of spreading dish to realize the adjustment of the wide width of centrifugal ejection of compact, satisfy the adjustment requirement of different scattering wide widths. The upper end of the rotating shaft is provided with a transmission gear, the transmission gear is driven by a driving gear at one side of the transmission gear, and the driving gear is fixedly arranged at the output shaft end of the motor of the upper disc body.

As shown in FIG. 5, an embedding opening is arranged under the upper tray body 10-1 opposite to the discharging pipe, the discharging device 9 comprises an adjusting shaft 9-1, the adjusting shaft 9-1 is rotatably arranged on the upper tray body 10-1, and a discharging adjusting plate 9-2 closely attached to the bottom end surface of the upper tray body is distributed at the bottom of the adjusting shaft 9-1. The discharging stations which are arranged at intervals and are correspondingly matched with the openings of the discharging pipes 8 are uniformly distributed on the discharging adjusting plates 9-2, as shown in fig. 6, the discharging stations are respectively provided with discharging openings 9-3, the corresponding discharging openings 9-3 on each discharging station are different in size, the upper end of each adjusting shaft 9-1 is provided with an adjusting knob 9-4, and the adjusting knobs 9-4 are provided with marks for marking the corresponding discharging opening amounts of the storage adjusting plates. The discharge quantity can be adjusted by installing the discharge regulating plate at the bottom of the discharge pipe, so that corresponding quantity is thrown according to the unnecessary requirement, the discharge regulating plate is rotated to corresponding discharge stations according to the requirement of the discharge quantity, for example, the discharge ports of all the discharge stations on the discharge regulating plate can be respectively set to be 1/4 discharge quantity, 2/4 discharge quantity, 3/4 discharge quantity and all the discharge quantity, in order to ensure the stability of the discharge regulating plate in the long-term use process, the annular clamping device for clamping the discharge regulating plate can be installed at the bottom end of the upper disc body, the discharge regulating plate can be assembled firstly in the whole assembly process, and then the lower disc body, the rotating shaft, the fixing sleeve and the arc broadcasting sheet are assembled.

The specific working process of the structure is as follows:

the snow melting salt is poured into the bin 2 through the structure of the conveying dragon 3, and is conveyed to the discharge hole 4 of the bin 2 from the discharge hole 4 to enter the storage buffer before throwing in the charging barrel 5, and meanwhile, the throwing component can work and drives the discharger to carry out centrifugal rotation type throwing through a motor.

Through the structural design of feed bin 2 and feed cylinder 5 and transport flood dragon 3 in the structure, realized the feed bin 2 can be automatic to the structure of feed cylinder 5 to according to the requirement of throwing the volume, in time the feed can.

The problem of jam has been solved through two aspects in-process, at first through the structure of solitary feed cylinder 5, the volume of depositing of the snow melt salt in its feed cylinder 5 is limited, consequently reduced a large amount of piles up, be provided with agitator 7 in the other side face fabric cylinder 5, the motor action that agitator 7 corresponds realizes stirring the snow melt salt in the feed cylinder 5, makes the snow melt salt atress in the feed cylinder 5, has relative motion, avoids the process of static extrusion.

The stirrer 7 of the utility model adopts an upper stirring shaft 11 positioned in the charging barrel 5 and a lower conveying shaft 12 positioned in the discharging pipe, wherein a spiral stirring blade 13 is distributed on the upper stirring shaft 11, a spiral conveying blade 14 is distributed on the lower conveying shaft 12, and the spiral stirring blade 13 and the spiral conveying blade 14 have structures with opposite spiral directions; the structure of the stirrer 7 can enable the snow melting salt in the charging barrel 5 to be conveyed upwards under the action of the spiral stirring blade 13 of the upper stirring shaft 11, so that backlog of the discharging position of the center of the charging barrel 5 is avoided, the snow melting salt in the discharging pipe can be conveyed downwards through the spiral conveying blade 14 on the lower conveying shaft 12, the discharging pipe is dredged, and discharging blockage is avoided.

As shown in fig. 7, a first conical gear 15 is mounted at the end of the conveying shaft of the conveying dragon 3, which is positioned on the charging barrel 5 side, a second conical gear 16 which is meshed with the first conical gear is mounted at the output end of the upper stirring shaft 11 of the stirrer 7, and the first conical gear is meshed with a driving conical gear at the output shaft end of a motor on one side, or a driving motor is mounted at the other end of the conveying dragon conveying shaft, and the synchronous and effective discharging and discharging processes are realized through the gear ratio of the first conical gear 15 and the second conical gear 16.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Road surface snow melt salt dispensing device, its characterized in that: the snow melting device comprises a supporting seat (1), wherein a storage bin (2) for storing snow melting salt is arranged on the supporting seat (1), a conveying dragon (3) is arranged at the bottom end part of the storage bin (2), and a discharge hole (4) is formed in the bottom end of the rear end part of the storage bin (2); a spreading component is arranged below the rear end part of the supporting seat (1), the spreading component comprises a charging barrel (5), a feeding hole (6) is formed in one side of the upper end part of the charging barrel (5), and the position of the feeding hole (6) corresponds to the discharging hole (4) of the storage bin; install agitator (7) in feed cylinder (5), the bottom of feed cylinder (5) is equipped with discharging pipe (8), install discharging amount adjustable discharger (9) on discharging pipe (8), the bottom tip of discharging pipe (8) is installed and is rotated and install spreading dish (10) that will melt snow salt centrifugation to throw away.

2. The pavement snow melting salt spreading apparatus of claim 1 wherein: the bin (2) comprises a box body, the section of the lower end part of the box body is of a conical structure, and the bottom end surface of the box body is an arc-shaped surface.

3. The pavement snow melt salt spreading apparatus according to claim 2, wherein: the supporting seat (1) comprises a bottom plate (1-1), wedge-shaped supporting blocks (1-2) are distributed on two sides of the bottom plate (1-1) at intervals, the wedge-shaped supporting blocks (1-2) are used for supporting the lower end part of a box body of the storage bin (2), and the upper angle of the wedge-shaped supporting blocks (1-2) is in taper fit with a conical structure of the storage bin (2).

4. The pavement snow melting salt spreading apparatus of claim 1 wherein: the feeding device is characterized in that a discharging pipe is arranged at a discharging hole (4) at the bottom end part of the storage bin (2), the discharging pipe extends to the lower part of the supporting seat (1), a feeding pipe is arranged at a feeding hole (6) of the charging barrel (5), the feeding pipe corresponds to the discharging pipe of the storage bin, and the discharging pipe is embedded in the feeding pipe.

5. The pavement snow melting salt spreading apparatus of claim 1 wherein: the stirrer (7) comprises a stirring shaft, the stirring shaft is a step shaft, the stirring shaft comprises an upper stirring shaft (11) positioned in a charging barrel and a lower conveying shaft (12) positioned in a discharging pipe, spiral stirring blades (13) are distributed on the upper stirring shaft (11), spiral conveying blades (14) are distributed on the lower conveying shaft (12), the spiral directions of the spiral stirring blades (13) and the spiral conveying blades (14) are opposite, and the upper end part of the upper stirring shaft (11) extends out of the barrel cover and is driven by a motor on one side of the upper stirring shaft.

6. The pavement snow melting salt spreading apparatus of claim 1 wherein: the distributing disc (10) is of a hollow cavity structure and comprises an upper disc body (10-1), a lower disc body (10-2) and arc-shaped side plates (10-3) between the upper disc body and the lower disc body, two sides of each arc-shaped side plate (10-3) are hinged with angle-adjustable discharging baffles (10-4), a rotating shaft (10-5) is rotatably arranged in the middle of the lower disc body (10-2), a fixed sleeve is sleeved on the rotating shaft (10-5), arc-shaped distributing sheets (10-6) are distributed in the circumferential direction of the fixed sleeve, and driving of the rotating shaft (10-5) is driven by a motor.