A road snow-melting and spreading device

Abstract

The application provides a snow-melting and spreading device for roads, which comprises a hopper with a mounting opening in the bottom, a containing cavity in the hopper, a rotating part rotating in the mounting opening and driven to rotate by a rotating driving device, a plurality of pushers arranged at intervals on the outer wall of the rotating part, a material blocking mechanism comprising a blocking part clamped to the outer wall of one side of the hopper by a first pressing plate and corresponding to one side of the mounting opening, the lower end of the blocking part protruding from the first pressing plate to form a flexible blocking part abutting against the outer wall of the rotating part, and a sealing mechanism comprising a sealing part clamped to the outer wall of the other side of the hopper by a second pressing plate and corresponding to the other side of the mounting opening, the sealing part extending inwardly and abutting against the top of the rotating part. When the rotating part rotates to the position where the pushers push open the blocking part, a plurality of gaps for discharging are formed between the rotating part and the blocking part. The application can avoid the situation that the mounting opening is blocked by the snow-melting agent and the discharging gaps cannot discharge, and ensure the spreading efficiency and restarting speed of the snow-melting and spreading device.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of snow-melting spreading device, in particular to a road snow-melting spreading device. BACKGROUND

[0002] The snow-melting spreading device is used for spreading snow-melting agent including chlorate component on the road surface to reduce the ice and snow melting point, which can effectively remove the ice and snow on the road, improve the road safety condition and improve the road transportation efficiency.

[0003] However, since the snow-melting agent contacts the air during the snow-melting spreading process, the salt crystallization is accelerated to cause caking, which will cause the snow-melting agent not to be easily discharged from the discharge port or even block the discharge port, and after the snow-melting spreading device stops for a certain period of time, the discharge port is also easily blocked by the snow-melting agent and cannot be discharged, and after manual cleaning, the work can continue, which will affect the effect and efficiency of the snow-melting spreading work.

[0004] Aiming at the problems existing in the prior art, a road snow-melting spreading device is designed. SUMMARY

[0005] The present application provides a road snow-melting spreading device, which can effectively solve the above problems.

[0006] The present application is implemented as follows:

[0007] A road snow-melting spreading device, comprising:

[0008] A hopper provided with a mounting port, a containing cavity is arranged in the hopper;

[0009] A rotating member, which rotates corresponding to the inner side of the mounting port and is driven to rotate by a rotating driving device, and a plurality of push members are arranged on the outer wall of the rotating member in intervals;

[0010] A material blocking mechanism, comprising a blocking member arranged on the outer wall of the hopper corresponding to one side of the mounting port and clamped by a first pressing plate, and the lower end of the blocking member protrudes from the first pressing plate to form a blocking part which is flexibly abutted to the outer wall of the rotating member;

[0011] A blocking mechanism, comprising a blocking member arranged on the outer wall of the hopper corresponding to the other side of the mounting port and clamped by a second pressing plate, the blocking member extends inwardly and is flexibly abutted to the top of the rotating member; when the rotating member rotates to a plurality of push members push open the blocking part, a plurality of discharge gaps for discharging are formed between the rotating member and the blocking part.

[0012] Further, the adjusting mechanism comprises an adjusting member inserted between the upper end of the first pressing plate and the one side outer wall of the hopper, an adjusting rotating shaft vertically arranged on the one side outer wall of the hopper and connected with the adjusting member, and an adjusting driving assembly for driving the adjusting rotating shaft to rotate inwardly or outwardly.

[0013] Further, the adjusting driving assembly comprises a first connecting rod, a second connecting rod and a third connecting rod connected in sequence, the first connecting rod is connected with the adjusting rotating shaft, the third connecting rod is arranged on the upper side of the first connecting rod and penetrates through a plurality of positioning holes arranged along the axial direction, the outer wall of the hopper is provided with a positioning pin shaft corresponding to the positioning holes, a second spring is arranged between the end of the first connecting rod away from the second connecting rod and the middle part of the second connecting rod, and the adjusting member is arranged in a U shape with the opening facing downward and is fixed on the outer wall of the adjusting rotating shaft.

[0014] Further, a plurality of the pushing members are arranged in an annular array on the outer wall of the rotating member, and the pushing members in adjacent rows are arranged alternately.

[0015] Further, the accommodating cavity is provided with a stirring rod extending leftward and rightward and driven to rotate by the rotating driving device, the outer wall of the stirring rod is fixedly provided with a plurality of first stirring plates with the left end higher than the right end and a plurality of second stirring plates with the left end lower than the right end, the first stirring plates and the second stirring plates on the same side are arranged alternately and spaced apart along the left-right transverse direction, and the first stirring plates and the second stirring plates on the two sides are arranged alternately and spaced apart along the left-right transverse direction.

[0016] Further, the rotating member is arranged in a roller shape, the roller is fixedly provided with rotating seats at both ends and arranged to rotate with the hopper, the rotating driving device drives one of the rotating seats to rotate through a chain wheel and a chain, the rotating member is provided with an eccentric mechanism, the eccentric mechanism comprises a driven rotating shaft rotatably connected with the two rotating seats through bearings, and an eccentric wheel fixedly sleeved on the driven rotating shaft and arranged to be spaced apart from the two rotating seats, and the rotating member is further provided with a locking mechanism for locking the two ends of the driven rotating shaft and the two rotating seats; when the locking mechanism locks the two ends of the driven rotating shaft, the rotating member rotates and drives the driven rotating shaft and the eccentric wheel to rotate to generate an eccentric force, so as to drive the rotating member to vibrate.

[0017] Further, the opposite sides of the two rotating seats are recessed to form rotating grooves, two ends of the driven rotating shaft are rotatably inserted into the rotating grooves through bearings, the side walls of the two ends of the driven rotating shaft are circumferentially spaced to be recessed to form a plurality of limiting grooves, the inner walls of the rotating grooves are recessed to form a plurality of positioning grooves corresponding to the limiting grooves, the locking mechanism comprises a plurality of locking columns adapted to be slidably arranged in the limiting grooves, a plurality of third springs connecting the locking columns and the limiting grooves, and a plurality of electromagnets arranged on the inner walls of the rotating seats and corresponding to the bottoms of the positioning grooves; when the electromagnets are electrified, the locking columns are attracted and locked into the positioning grooves to circumferentially lock the positioning grooves and the limiting grooves, thereby locking the driven rotating shaft and the rotating seat; when the electromagnets are de-energized, the locking columns are reset to be separated from the positioning grooves under the tension of the third springs.

[0018] Further, the accommodating cavity is provided with a vibrating mechanism, the vibrating mechanism comprises a plurality of rigid vibrating pieces spaced along the rotating piece in the axial direction, one end of each vibrating piece is fixedly inserted into the blocking piece, and the other end of each vibrating piece forms a vibrating part extending to the gap between the blocking pieces, the vibrating parts are spaced above the rotating piece, and a screening gap is formed between the vibrating parts.

[0019] The beneficial effects of the present application are:

[0020] 1. By arranging the blocking mechanism and the plurality of pushing pieces, when the rotating piece rotates to push open the blocking part by the pushing pieces, a plurality of discharging gaps for discharging are formed between the rotating piece and the blocking part. When the snow-melting spreading device spreads the snow-melting agent, the discharging gaps are continuously opened and closed with the rotation of the rotating piece, and the pushing pieces can crush the snow-melting agent entering the discharging gap to a certain extent with the rotation of the rotating piece, thereby avoiding the installation port being blocked by the snow-melting agent and causing the discharging gap to be unable to discharge. Even if the installation port is blocked by the snow-melting agent after the snow-melting spreading device is stopped for a certain period of time, the snow-melting agent can be continuously discharged and spread after being crushed and accumulated in the installation port and between the rotating piece and the blocking plate by the rotation of the pushing pieces driven by the rotating piece, thereby ensuring the spreading efficiency and restarting speed of the snow-melting spreading device and ensuring the spreading effect. On this basis, by arranging the blocking mechanism, when the rotating piece rotates to push the blocking piece by the pushing pieces, the snow-melting agent moves to the blocking piece on one side with the rotating force of the rotating piece and is not easy to leak out from the gap between the blocking piece and the rotating piece, thereby ensuring that the snow-melting agent can be stably discharged through the discharging gap and ensuring the feasibility and stability of the cooperation between the rotating piece and the blocking piece, and improving the discharging stability of the snow-melting spreading device.

[0021] 2、By adjusting the mechanism and the addition of a plurality of first springs, the inner swing angle of the lower end of the first pressing plate can be adjusted by rotating the adjusting member, so as to adjust the compression tightness of the material blocking part, and then adjust the deformation degree of the material blocking part when the plurality of pushing members push it open, so as to adjust the width of the discharge gap between the rotating member and the material blocking part, realize the adjustment of the discharge amount, so that the snow melting and spreading device can adjust the spreading amount of snow melting agent according to different road surfaces and different snowfall, and the adaptability of the snow melting and spreading device is improved.

[0022] 3、By the addition of the first connecting rod, the second connecting rod and the third connecting rod, the width of the discharge gap can be adjusted manually before the snow melting and spreading work, and after the corresponding positioning hole is sleeved on the positioning pin shaft and the plug is inserted, the positioning hole is locked, so as to realize the adjustable width of the discharge gap, reduce the adjustment and driving cost, and reduce the overall manufacturing cost and working cost of the snow melting and spreading device.

[0023] 4、When the rotating member drives the plurality of pushing members to rotate, the plurality of pushing members staggered to extrude and crush the snow melting agent falling into the top of the rotating member and the discharge gap, improve the crushing effect, further avoid the situation that the snow melting agent is blocked and invalid, and further ensure the stability of the discharge.

[0024] 5、The snow melting agent blocked in the containing cavity is stirred and crushed by the stirring action of the plurality of first stirring plates and second stirring plates, and the first stirring plate and the second stirring plate adjacent to each other and opposite in angle can stir, extrude and crush the snow melting agent in the containing cavity, so as to improve the stirring and crushing effect.

[0025] 6、By the addition of the eccentric mechanism, when the snow melting and spreading device works for a certain time and a certain amount of blocked snow melting agent accumulates in the mounting port, the two ends of the driven shaft are locked by the locking mechanism, the rotating member rotates and drives the driven shaft and the eccentric wheel to rotate to generate eccentric force, so as to drive the rotating member to vibrate, so as to shake the blocked snow melting agent gathered in the mounting port and the top of the rotating member through the rotating force of the rotating member, avoid the blocked snow melting agent blocking the mounting port, so that the loose snow melting agent is difficult to discharge through the discharge gap, leading to unstable discharge, also can avoid the situation that too much blocked snow melting agent accumulates in the mounting port to block the mounting port, leading to the situation that the discharge gap cannot discharge, further ensure the discharge stability and spreading effect of the snow melting and spreading device when it works for a long time.

[0026] 7、In need of vibration by rotating member to break the material, the magnetic attraction of several electromagnets on several locking columns can be quickly locked at both ends of the driven shaft, when not need to rotate the member to vibrate, the magnetic attraction of several electromagnets is lost by power off and the elastic force of several third springs to make several locking columns reset quickly, so as to improve the locking efficiency and unlocking efficiency of the locking mechanism, at the same time, only when the locking mechanism is locked, the electromagnet needs to be powered on, and the vibration time of the rotating member is only a few minutes, when the locking mechanism is unlocked, the electromagnet does not need to be powered on, so the power consumption of the locking mechanism can be greatly saved, the power consumption cost of the snow melting and spreading device is reduced, and the overall snow melting and spreading work cost is further reduced.

[0027] 8、By adding the vibration mechanism, when the material is discharged at the discharge gap, the loose snow melting agent can be directly discharged through the screening gap between the several vibration parts, and the caked snow melting agent is blocked at the top of the several vibration parts, so as to screen and separate the snow melting agent discharged to the mounting port and the top of the rotating member before vibration, on this basis, when the rotating member vibrates, the several vibration parts are vibrated by the blocking piece, so as to make the several vibration parts directly vibrate the caked snow melting agent screened out and gathered on the top, so that the vibration force of the rotating member is directly transmitted to the screened caked snow melting agent through the blocking piece and the vibration piece, and will not be weakened by the loose snow melting agent accumulated on the top of the rotating member. By the cooperation of the vibration mechanism and the rotating member vibration, the specificity of the caked snow melting agent is improved, and the vibration effect and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the snow melting and spreading device.

[0029] Figure 2 It is Figure 1 A cross-sectional structure schematic diagram of A-A.

[0030] Figure 3 It is Figure 2 A partial structure schematic diagram of

[0031] Figure 4 It is a structure schematic diagram of the rotating member.

[0032] Figure 5 It is a structure schematic diagram of the stirring rod, the first stirring plate and the second stirring plate.

[0033] Figure 6 It is Figure 1 A cross-sectional partial structure schematic diagram of B-B.

[0034] Figure 7 It is a cross-sectional structure schematic diagram of the rotating member.

[0035] Figure 8 It is Figure 7A local enlarged view of the middle A.

[0036] Figure 9 A structural schematic view of the material vibrating mechanism. DETAILED DESCRIPTION

[0037] Embodiment One

[0038] Referring to Figures 1-5 As shown in the drawings, a road snow-melting and spreading device comprises:

[0039] A hopper 1 is provided with a mounting opening 12, and the hopper 1 is internally provided with a containing cavity 11; the hopper 1 is used to be hung and mounted on a corresponding loading vehicle, and the containing cavity 11 is used to contain snow-melting agent.

[0040] A rotating member 2 is arranged to rotate corresponding to the inner side of the mounting opening 12 and is driven to rotate by a rotating driving device 3; the outer wall of the rotating member 2 is provided with a plurality of top pushing members 21 arranged at intervals.

[0041] A material blocking mechanism 4 comprises a material blocking member 41 clamped to the outer wall of one side of the hopper 1 and corresponding to one side of the mounting opening 12 by a first pressing plate 42; the lower end of the material blocking member 41 protrudes from the first pressing plate 42 to form a material blocking portion 411 which is flexibly abutted to the outer wall of the rotating member 2; specifically, the upper end of the material blocking portion 411 is abutted to the outer wall of the rotating member 2, and the lower end is arranged to extend away from the rotating member 2; the material blocking member 41 is made of a material rich in elasticity such as rubber.

[0042] A blocking mechanism 5 comprises a blocking member 51 clamped to the outer wall of the other side of the hopper 1 and corresponding to the other side of the mounting opening 12 by a second pressing plate 52; the blocking member 51 extends inwardly and is flexibly abutted to the top of the rotating member 2; when the rotating member 2 is rotated to a position where the plurality of top pushing members 21 push open the material blocking portion 411, a plurality of discharging gaps for discharging are formed between the rotating member 2 and the material blocking portion 411; specifically, the blocking member 51 is made of a material rich in elasticity such as rubber.

[0043] The structure above, through the arrangement of the material blocking mechanism 4 and the plurality of pushing pieces 21, makes the rotating piece 2 rotate to the plurality of pushing pieces 21 top the material blocking part 411, the interval between the rotating piece 2 and the material blocking part 411 forms a plurality of material discharging gaps for discharging. When the snow-melting spreading device carries out snow-melting agent spreading, its material discharging gap is continuously opened and closed with the rotation of the rotating piece 2, and the pushing piece 21 can crush the snow-melting agent entering the material discharging gap to a certain extent with the rotation of the rotating piece 2, so as to avoid the installation port 12 being blocked by the snow-melting agent and causing the material discharging gap to be unable to discharge. Even if the snow-melting spreading device is stopped for a certain period of time, and the installation port 12 is blocked by the snow-melting agent, the snow-melting agent can be broken and crushed in the installation port 12 and between the rotating piece 2 and the material blocking plate through the rotation of the plurality of pushing pieces 21 driven by the rotating piece 2, and the snow-melting agent can continue to be discharged and spread, which can ensure the spreading efficiency and restarting speed of the snow-melting spreading device, and ensure the spreading effect. On this basis, through the arrangement of the blocking mechanism 5, when the rotating piece 2 rotates to the plurality of pushing pieces 21 top the blocking piece 51, the snow-melting agent will move to the material blocking piece 41 on one side with the rotating force of the rotating piece 2, and it is not easy to leak out from the gap between the blocking piece 51 and the rotating piece 2, so as to ensure that the snow-melting agent can be stably discharged through the material discharging gap, ensure the feasibility and stability of the cooperation between the rotating piece 2 and the material blocking piece 41, and improve the discharging stability of the snow-melting spreading device.

[0044] In order to improve the adaptability of the snow melting and spreading device, the adjusting mechanism 6 is further arranged, the adjusting mechanism 6 comprises an adjusting part 61 arranged between the upper end of the first pressing plate 42 and the outer wall of the hopper 1 on one side, an adjusting rotating shaft 62 vertically arranged on the outer wall of the hopper 1 on one side and connected with the adjusting part 61, and an adjusting driving assembly for driving the adjusting rotating shaft 62 to rotate inwardly or outwardly. The material blocking mechanism 4 further comprises a plurality of threaded parts 43 threaded through the middle part of the hopper 1 and the first pressing plate 42 and distributed transversely and spaced apart, a plurality of screw sleeve parts 44 respectively screwed into the inner and outer ends of the threaded parts 43, and a plurality of first springs 45 respectively sleeved on the threaded parts 43, the first springs 45 being arranged between the outer wall of the hopper 1 and the screw sleeve parts 44 on the outer end. Specifically, the threaded parts 43 are bolts, and the screw sleeve parts 44 are nuts. After the two adjusting rotating shafts 62 rotate inwardly, the lower end of the adjusting part 61 outwardly rotates and outwardly pushes the upper end of the first pressing plate 42, so that the first pressing plate 42 is inwardly swung and inwardly presses the material blocking part 411 under the action of the elastic force of the plurality of first springs 45. Thus, through the addition of the adjusting mechanism 6 and the plurality of first springs 45, the inward swinging angle of the lower end of the first pressing plate 42 can be adjusted by rotating the adjusting part 61, the compression tightness of the first pressing plate 42 on the material blocking part 411 is adjusted, the deformation degree of the material blocking part 411 when the plurality of pushing parts 21 push open the material blocking part 411 is adjusted, the width of the discharging gap formed between the rotating part 2 and the material blocking part 411 is adjusted, the discharging amount is adjusted, the snow melting and spreading device can adjust the spreading amount of the snow melting agent according to different road surfaces and different snowfall degrees, and the adaptability of the snow melting and spreading device is improved.

[0045] In order to save costs, the adjusting driving assembly comprises a first connecting rod 63, a second connecting rod 64 and a third connecting rod 65 connected in sequence, the first connecting rod 63 is connected with the adjusting rotating shaft 62, the third connecting rod 65 is arranged on the upper side of the first connecting rod 63 and is provided with a plurality of positioning holes 651 arranged along the axial direction, the outer wall of the hopper 1 is provided with a positioning pin shaft 13 corresponding to the positioning holes 651, a second spring 66 is arranged between the end of the first connecting rod 63 away from the second connecting rod 64 and the middle part of the second connecting rod 64, and the adjusting part 61 is arranged in a U shape with the opening facing downward and is fixedly arranged on the outer wall of the adjusting rotating shaft 62. Thus, through the addition of the first connecting rod 63, the second connecting rod 64 and the third connecting rod 65, the width of the discharging gap can be adjusted manually before the snow melting and spreading work is performed, the corresponding positioning hole 651 is sleeved on the positioning pin shaft 13 after the width of the discharging gap is adjusted, and the plug pin is inserted to lock, so that the width of the discharging gap is adjustable, the adjusting driving cost is reduced, and the overall manufacturing cost and working cost of the snow melting and spreading device are reduced.

[0046] In order to improve the crushing effect of the pushing piece 21 on the snow-melting agent falling into the top of the rotating piece 2 and the discharging gap, a plurality of annular arrays of the pushing piece 21 are arranged on the outer wall of the rotating piece 2, and the adjacent rows of the pushing piece 21 are staggered. When the rotating piece 2 drives the plurality of pushing pieces 21 to rotate, the plurality of rows of pushing pieces 21 staggered press and crush the snow-melting agent falling into the top of the rotating piece 2 and the discharging gap, thereby improving the crushing effect, further avoiding the situation that the snow-melting agent is blocked and discharged without effect, and further ensuring the stability of the discharging.

[0047] In order to reduce the probability of snow-melting agent blocking in the containing cavity 11, a stirring rod 14 extending left and right and driven to rotate by the rotary drive device 3 is arranged in the containing cavity 11. The two side outer walls of the stirring rod 14 are each fixedly provided with a plurality of first stirring plates 15 with the left end higher than the right end and a plurality of second stirring plates 16 with the left end lower than the right end. The plurality of first stirring plates 15 and the plurality of second stirring plates 16 on the same side are distributed in a left-right transverse staggered manner, and the plurality of first stirring plates 15 and the plurality of second stirring plates 16 on the two sides are distributed in a left-right transverse staggered manner. The snow-melting agent blocked in the containing cavity 11 is stirred and crushed by the stirring action of the plurality of first stirring plates 15 and the plurality of second stirring plates 16. The first stirring plate 15 and the second stirring plate 16 adjacent to each other and opposite in angle can stir, press and crush the snow-melting agent in the containing cavity 11, thereby improving the stirring and crushing effect.

[0048] Embodiment Two

[0049] Reference Figures 5-9 The difference between the present embodiment and Embodiment One is that:

[0050] In order to further reduce the risk of snow-melting agent blocking the installation port 12 and the discharging gap, the rotating piece 2 is arranged as a roller, and the two ends of the roller are fixedly provided with rotating seats 22 arranged in rotation with the hopper 1. The rotary drive device 3 drives one of the rotating seats 22 to rotate through a sprocket and a chain. The rotating piece 2 is provided with an eccentric mechanism 7. The eccentric mechanism 7 includes a driven shaft 71 rotatably connected to the two rotating seats 22 through bearings 711 at both ends, an eccentric wheel 72 fixedly sleeved on the driven shaft 71 and arranged in space with the two rotating seats 22, and a locking mechanism 8 for locking the two ends of the driven shaft 71 and the rotating seats 22. When the locking mechanism 8 locks the two ends of the driven shaft 71, the rotating piece 2 rotates and drives the driven shaft 71 and the eccentric wheel 72 to rotate to generate eccentric force, so as to drive the rotating piece 2 to vibrate, thereby vibrating the snow-melting agent on the top of the rotating piece 2. In actual use, the rotation of the rotary drive device 3 can be increased to increase the vibration frequency and improve the vibration effect. The vibration time only needs a few minutes.

[0051] The structure is provided by the addition of the eccentric mechanism 7, so that after the snow-melting and spreading device works for a certain period of time and a certain amount of agglomerated snow-melting agent accumulates in the mounting port 12, the locking mechanism 8 can lock the two ends of the driven shaft 71, the rotating member 2 rotates and drives the driven shaft 71 and the eccentric wheel 72 to rotate to generate eccentric force, so as to drive the rotating member 2 to vibrate, thereby breaking the agglomerated snow-melting agent accumulated on the top of the rotating member 2 and in the mounting port 12 through the rotating force of the rotating member 2, avoiding the agglomerated snow-melting agent from blocking the mounting port 12, so that the loose snow-melting agent cannot be discharged through the discharge gap, resulting in unstable discharging, and also avoiding the excessive agglomerated snow-melting agent from blocking the mounting port 12 to cause the discharge gap to be unable to discharge, further ensuring the discharging stability and spreading effect of the snow-melting and spreading device during long-time work.

[0052] In order to improve the locking efficiency and unlocking efficiency of the locking mechanism 8, the opposite sides of the two rotating seats 22 are recessed to form rotating grooves 221, the two ends of the driven shaft 71 are rotatably inserted into the rotating grooves 221 through bearings 711, the side walls of the two ends of the driven shaft 71 are circumferentially spaced to form a plurality of limiting grooves 712, the inner walls of the rotating grooves 221 are recessed to form a plurality of positioning grooves 222 corresponding to the limiting grooves 712, the locking mechanism 8 comprises a plurality of locking columns 81 slidably arranged in the limiting grooves 712, a plurality of third springs 82 connecting the locking columns 81 and the limiting grooves 712, and a plurality of electromagnets 83 arranged on the inner walls of the rotating seats 22 and corresponding to the groove bottoms of the positioning grooves 222; when the electromagnets 83 are electrified, they magnetically attract the locking columns 81 to be inserted into the positioning grooves 222 to circumferentially lock the positioning grooves 222 and the limiting grooves 712, thereby locking the driven shaft 71 and the rotating seat 22; when the electromagnets 83 are de-energized, the locking columns 81 are reset by the pulling force of the third springs 82 to be separated from the positioning grooves 222 to be unlocked. Therefore, when the rotating member 2 needs to vibrate to break the material, the electromagnets 83 can quickly lock the two ends of the driven shaft 71 through the magnetic attraction force of the locking columns 81, when the rotating member 2 does not need to vibrate, the electromagnets 83 can be de-energized to lose the magnetic attraction force and the elastic force of the third springs 82 to quickly reset the locking columns 81 to be unlocked, thereby improving the locking efficiency and unlocking efficiency of the locking mechanism 8. At the same time, only the electromagnets 83 need to be electrified when the locking mechanism 8 is locked, and the vibrating time of the rotating member 2 only needs a few minutes, and the electromagnets 83 do not need to be electrified when the locking mechanism 8 is unlocked, so the power consumption of the locking mechanism 8 can be greatly saved, the electricity cost of the snow-melting and spreading device is reduced, and the overall snow-melting and spreading work cost is further reduced.

[0053] Since the top of the rotating member 2 is mixed with a large amount of loose deicing agent and deicing agent agglomerates, the vibration of the rotating member 2 is weakened by the loose deicing agent, and it is difficult to act on the deicing agent agglomerates, therefore, in order to improve the vibration effect and efficiency, the accommodation cavity 11 is provided with a vibration mechanism 9, the vibration mechanism 9 includes a plurality of rigid vibration members 91 distributed along the axis of the rotating member 2, one end of the vibration member 91 is inserted and fixed in the blocking member 51, the other end forms a vibration part 911 extending to the gap between the blocking member 41, the vibration part 911 is arranged above the rotating member 2, the gap between the vibration parts 911 is arranged to form a screening gap 92, specifically, the two ends of the vibration part 91 are provided with rounded corners; thereby through the addition of the vibration mechanism 9, when the material is discharged from the gap, the loose deicing agent can be directly discharged through the screening gap 92 between the vibration parts 911, and the deicing agent agglomerates are blocked on the top of the vibration part 911, so as to screen and separate the deicing agent discharged to the mounting port 12 and the top of the rotating member 2 before vibration, on this basis, when the rotating member 2 vibrates, the blocking member 51 drives the vibration of the vibration member 91, so as to directly crush the deicing agent agglomerates screened and gathered on the top of the vibration part 911, thereby the vibration force of the rotating member 2 is sequentially transmitted to the screened deicing agent agglomerates through the blocking member 51 and the vibration member 91, and is not weakened by the loose deicing agent accumulated on the top of the rotating member 2, through the cooperation of the vibration mechanism 9 and the rotating member 2, the vibration of the deicing agent agglomerates is improved, and the vibration effect and efficiency are improved.

[0054] It should be pointed out that the implementation principle and technical effects of the embodiment are the same as those of the first embodiment, for the sake of brief description, the embodiment is not mentioned, and the corresponding content in the first embodiment can be referred to.

[0055] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A snow-melting and spreading device for roads, characterized in that, The utility model provides a kind of material pushing device, including: The hopper (1) with installation port (12) in bottom, the accommodating cavity (11) is equipped in the hopper (1); Rotary member (2) is rotated corresponding the inside of installation port (12) and is driven to rotate by rotary drive device (3), the outer wall of rotary member (2) is protruding and is equipped with several interval arrangement top pushing member (21); Material blocking mechanism (4), including the material blocking member (41) that is clamped in the one side outer wall of the hopper (1) and is corresponding the one side of installation port (12) by first pressing plate (42), the lower end of material blocking member (41) is projected from first pressing plate (42) and forms flexible abutment material blocking portion (411) in the outer wall of rotary member (2); Sealing mechanism (5), including the sealing member (51) that is clamped in the other side outer wall of the hopper (1) and is corresponding the other side of installation port (12) by second pressing plate (52), the sealing member (51) extends inward and is flexibly abutted on the top of rotary member (2);When rotary member (2) rotates to several top pushing member (21) top open material blocking portion (411), interval is formed between rotary member (2) and material blocking portion (411) for several discharging gaps for discharging; Adjusting mechanism (6), the adjusting mechanism (6) includes the adjusting member (61) that one side lower end is inserted between the upper end of first pressing plate (42) and the one side outer wall of the hopper (1), the adjusting pivot (62) that is vertically rotated and is connected adjusting member (61) in the one side outer of the hopper (1), adjusting drive assembly for driving adjusting pivot (62) to rotate inward or outward, the material blocking mechanism (4) further includes several screw members (43) that are transversely spaced distribution and are screwed through the middle part of the hopper (1) and first pressing plate (42), several screw sleeves (44) are respectively limited and screwed in the inner and outer ends of several screw members (43), first spring (45) is respectively sleeved on several screw members (43), and the first spring (45) is arranged on the outer wall of the hopper (1) and between the screw sleeve (44) of outer end;After two adjusting pivots (62) rotate inward, the upper end of first pressing plate (42) is rotated outward by the lower end of one side of adjusting member (61) outside, so that the lower end of first pressing plate (42) is pressed in material blocking portion (411) under the action of the elastic force of several first springs (45).

2. A snow-melting spreading device for roads as claimed in claim 1, characterized in that The adjusting drive assembly includes first connecting rod (63), second connecting rod (64) and third connecting rod (65) that are connected in sequence, the first connecting rod (63) is connected with the adjusting pivot (62), the third connecting rod (65) is located on the upper side of the first connecting rod (63) and is provided with a plurality of positioning holes (651) arranged along the axial direction, the outer wall of the hopper (1) is provided with a positioning pin shaft (13) corresponding to the positioning hole (651), one end of the first connecting rod (63) away from the second connecting rod (64) is connected with the middle part of the second connecting rod (64) through a second spring (66), and the adjusting member (61) is arranged in a U shape with the opening facing downward and is fixedly covered on the outer wall of the adjusting pivot (62).

3. A snow-melting spreading device for roads as claimed in claim 1, characterized in that A plurality of said pushers (21) are arranged in an annular array on the outer wall of said rotating member (2), and adjacent rows of said pushers (21) are arranged alternately.

4. A snow-melting spreading device for roads as claimed in claim 1, characterized in that A stirring rod (14) extending leftward and rightward and driven to rotate by said rotary drive device (3) is arranged in said accommodating cavity (11), and the outer wall of both sides of said stirring rod (14) is fixedly provided with a plurality of first stirring plates (15) with the left end higher than the right end and a plurality of second stirring plates (16) with the left end lower than the right end, a plurality of said first stirring plates (15) and a plurality of said second stirring plates (16) on the same side are distributed alternately and spaced apart in the left-right transverse direction, and a plurality of said first stirring plates (15) and a plurality of said second stirring plates (16) on both sides are distributed alternately and spaced apart in the left-right transverse direction.

5. A snow-melting spreading device for roads as claimed in claim 1, characterized in that Said rotating member (2) is provided as a roller, both ends of said roller are fixedly provided with rotating seats (22) rotatably arranged with said hopper (1), said rotary drive device (3) drives one of said rotating seats (22) to rotate through a chain wheel and a chain, said rotating member (2) is provided with an eccentric mechanism (7), said eccentric mechanism (7) comprises a driven rotating shaft (71) rotatably connected with both said rotating seats (22) through bearings (711), an eccentric wheel (72) fixedly sleeved on said driven rotating shaft (71) and arranged with both said rotating seats (22) at intervals, said rotating member (2) is further provided with a locking mechanism (8) for locking both ends of said driven rotating shaft (71) and said rotating seats (22); when said locking mechanism (8) locks both ends of said driven rotating shaft (71), said rotating member (2) rotates and drives said driven rotating shaft (71) and eccentric wheel (72) to rotate to generate eccentric force to drive said rotating member (2) to vibrate.

6. A snow-melting spreading device for roads as claimed in claim 5, characterized in that Opposite sides of both said rotating seats (22) are recessed to form rotating grooves (221), both ends of said driven rotating shaft (71) are rotatably inserted into said rotating grooves (221) through bearings (711), the side walls of both ends of said driven rotating shaft (71) are circumferentially and intervaliy recessed to form a plurality of limiting grooves (712), the inner walls of said rotating grooves (221) are recessed to form a plurality of positioning grooves (222) corresponding to said limiting grooves (712), said locking mechanism (8) comprises a plurality of locking columns (81) slidably arranged in a plurality of said limiting grooves (712), a plurality of third springs (82) connecting a plurality of said locking columns (81) and limiting grooves (712), and a plurality of electromagnets (83) arranged on the inner walls of the rotating seats (22) and corresponding to the groove bottoms of a plurality of said positioning grooves (222); when a plurality of said electromagnets (83) are electrified, they magnetically attract a plurality of said locking columns (81) to be inserted into a plurality of said positioning grooves (222) to circumferentially lock a plurality of said positioning grooves (222) and limiting grooves (712), thereby locking said driven rotating shaft (71) and rotating seats (22), when a plurality of said electromagnets (83) are de-energized, a plurality of said locking columns (81) are reset by the tension of a plurality of said third springs (82) to be separated from a plurality of said positioning grooves (222) to be unlocked.

7. A snow-melting spreading device for roads as claimed in claim 5, characterized in that The accommodating cavity (11) is internally provided with a material vibrating mechanism (9), which comprises a plurality of rigid material vibrating pieces (91) distributed along the rotating piece (2) in an axial direction, one end of each material vibrating piece (91) is fixedly inserted into the blocking piece (51), and the other end forms a material vibrating part (911) extending to the gap provided between the material blocking piece (41), the material vibrating part (911) is provided above the rotating piece (2) in an interval, and the gaps between the plurality of material vibrating parts (911) are provided to form a material screening gap (92); when the rotating piece (2) vibrates, the plurality of material vibrating pieces (91) are driven to vibrate by the blocking piece (51), so that the plurality of material vibrating parts (911) vibrate the material.

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