CN215477860U

CN215477860U - Water permeability loading attachment for bituminous mixture

Info

Publication number: CN215477860U
Application number: CN202120561375.0U
Authority: CN
Inventors: 邹泽昌; 林爱萍; 吴腾飞; 曹洁梅
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-01-11
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a loading device for water-permeable asphalt mixture, which comprises a base, wherein a supporting plate is arranged on the base, the upper end of the supporting plate is rotatably connected with a driving shaft, the driving shaft is rotatably connected with one side of a connecting belt, a limiting device is arranged on the connecting belt and is used for limiting the loading amount of the water-permeable asphalt mixture, the limiting device comprises a fixed plate arranged on the connecting belt, the top end of the fixed plate is provided with a mounting seat, one end of a screw rod is connected with the mounting seat in a threaded manner, the other end of the screw rod is rotatably sleeved with a sliding block, so that the loading height can be adjusted according to the use requirement, the device can be suitable for various conditions, the difficulty of adjustment is reduced, the adjustment range is larger, the utilization rate of the device is improved, the loading amount can be adjusted according to the loading requirement, the condition that the loading amount is too much or too little is avoided, further the influence on the subsequent use is avoided, and the product quality is improved, the utility model has simple operation, strong practicability and convenient popularization and use.

Description

Water permeability loading attachment for bituminous mixture

Technical Field

The utility model relates to a water permeability pitch processing equipment technical field specifically is a loading attachment for water permeability bituminous mixture.

Background

The water-permeable asphalt is suitable for being used on expressways and urban rapid trunk roads with smooth traffic flow and high vehicle speed in rainy areas, high-quality and wear-resistant light is required to be used, granular coarse aggregates with good anti-slip performance can be provided and maintained, broken bunk is not suitable to be used, hard artificial sand is used for fine aggregates, high-viscosity modified asphalt is used as a binder, and the using amount of the modified asphalt needs to be determined through an asphalt flow test and a mixture test piece los angeles abrasion test.

In the prior art, the height of material loading can not be adjusted according to the user demand, can not be applicable to multiple condition, the degree of difficulty of material loading equipment height of regulation is big on the contrary, the range of regulation is on the small side simultaneously, the rate of utilization of equipment has been influenced, the volume of material loading can not be adjusted according to the material loading demand, cause the too much or too little condition of volume easily, lead to the follow-up unable condition of using of material, the quality of product has been influenced, among the prior art, the operation is complicated, the practicality is weak, be not convenient for popularize and use, for this reason we provide a material loading attachment for water permeability bituminous mixture and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loading attachment for water permeability bituminous mixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a loading attachment for water permeability bituminous mixture, includes the base, be equipped with the backup pad on the base, the backup pad upper end is rotated and is connected the driving shaft, the driving shaft rotates with connecting band one side and is connected, be equipped with stop device on the connecting band, stop device is used for restricting the volume of water permeability bituminous mixture material loading, stop device is including establishing the fixed plate on the connecting band, the fixed plate top is equipped with the mount pad, threaded connection screw rod one end on the mount pad, the screw rod other end rotates and cup joints the sliding block, the sliding block is by the stay cord. The fixed running-through, the stay cord both ends all slide and run through on fixed plate and the connection baffle, the stay cord is used for the pulling baffle to be located the fixed plate and slides, the connecting band outside is equipped with the limiting plate and is used for preventing water permeability bituminous mixture side leakage, the connecting band opposite side is rotated and is connected the driven shaft, the driven shaft rotates and establishes on adjusting device, adjusting device establishes on the base.

Preferably, the adjusting device is used for adjusting the distance between the driven shaft and the base.

Preferably, the adjusting device comprises a rotating plate with one end rotatably connected with the driven shaft, the other end of the rotating plate is hinged with one end of a supporting seat, a telescopic rod is arranged at the hinged position of the supporting seat and the rotating plate, and the other end of the supporting seat is rotatably arranged on the base.

Preferably, the fixing plate is of a hollow rectangular structure, and the width of the fixing plate is equal to that of the connecting belt.

Preferably, the screw rod length is greater than the height of mount pad, the sliding block slides on the joint mount pad.

Preferably, the maximum sliding distance of the baffle plate on the fixing plate is smaller than the sliding distance of the sliding block on the mounting seat.

Preferably, the length of the rotating plate is smaller than or equal to that of the supporting seat, the free end of the telescopic rod is rotatably arranged on the base, and the telescopic length of the telescopic rod is larger than or equal to that of the supporting seat.

Preferably, the one end of the driving shaft and the one end of the driven shaft are in sliding clamping connection with the limiting plate, and the connecting belt is of a chain type structure.

Compared with the prior art, this practical beneficial effect is:

1. according to the height of material loading, drive telescopic link, telescopic link pulling rotor plate one end is located the driven shaft and rotates, pulling supporting seat one end is located the base and rotates, rotor plate and supporting seat contained angle reduce, the interval of driven shaft and base reduces simultaneously, make the interval of connecting band one side and base reduce, when the interval of connecting band one side and base reaches the height of material loading, stop driving the telescopic link, the regulation work of material loading height has been accomplished this moment, make the height of material loading can be adjusted according to the user demand, make and to be applicable to multiple condition, the degree of difficulty of regulation has been reduced, the control range is bigger simultaneously, the rate of utilization of equipment has been improved.

2. According to the requirement of the feeding amount, the screw rod is rotated, the screw rod is in threaded connection with the mounting seat, the sliding block is pulled to slide on the mounting seat, the sliding block moves to pull the pull rope to slide to penetrate through the fixed plates, the pull rope moves to pull the baffle to slide at the hollow part of the fixed plates, when the distance between the upper end of the baffle and the connecting band reaches the proper height, the screw rod stops rotating, the material is poured onto the connecting band between the two groups of fixed plates at the middle position of the limiting plate, when the material exceeds the single feeding amount, the material flows to the space between the lower group of fixed plates through the hollow part of the fixed plates, and at the moment, the adjustment work of the single feeding amount is completed, so that the feeding amount can be adjusted according to the feeding requirement, the condition that the feeding amount is too much or too little is avoided, further the influence on subsequent use is avoided, and the quality of products is improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the limiting device of the present invention;

FIG. 3 is an enlarged view of FIG. 2A.

In the figure: the device comprises a base 1, a supporting plate 2, a driving shaft 3, a connecting belt 4, a limiting device 5, a fixing plate 51, a mounting seat 52, a screw 53, a sliding block 54, a pulling rope 55, a baffle 56, a limiting plate 6, a driven shaft 7, an adjusting device 8, a rotating plate 81, a supporting seat 82 and an expansion rod 83.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a loading device for a water-permeable asphalt mixture comprises a base 1, a supporting plate 2 is arranged on the base 1, the upper end of the supporting plate 2 is rotatably connected with a driving shaft 3, the driving shaft 3 is rotatably connected with one side of a connecting belt 4, a limiting plate 6 is arranged on the outer side of the connecting belt 4 and used for preventing the water-permeable asphalt mixture from leaking laterally, the other side of the connecting belt 4 is rotatably connected with a driven shaft 7, one end of the driving shaft 3 and one end of the driven shaft 7 are both slidably clamped on the limiting plate 6, the connecting belt 4 is of a chain type structure, the driven shaft 7 is rotatably arranged on an adjusting device 8, the adjusting device 8 is arranged on the base 1 and used for adjusting the distance between the driven shaft 7 and the base 1, the adjusting device 8 comprises a rotating plate 81, one end of the rotating plate 81 is rotatably connected with the driven shaft 7, the other end of the rotating plate 81 is hinged with one end of a supporting seat 82, a telescopic rod 83 is arranged at the hinged position of the supporting seat 82 and the rotating plate 81, the other end of the supporting seat 82 is rotatably arranged on the base 1, the length of the rotating plate 81 is smaller than or equal to that of the supporting seat 82, the condition that the telescopic rod 83 cannot work due to the fact that the included angle between the rotating plate 81 and the supporting seat 82 is too small is prevented, the free end of the telescopic rod 83 is rotatably arranged on the base 1, and the telescopic length of the telescopic rod 83 is larger than or equal to that of the supporting seat 82.

According to the height of material loading, drive telescopic link 83, telescopic link 83 pulling rotor plate 81 one end is located and rotates on the driven shaft 7, pulling supporting seat 82 one end is located and rotates on base 1, rotor plate 81 and supporting seat 82 contained angle reduce, driven shaft 7 and base 1's interval reduces simultaneously, make connecting band 4 one side and base 1's interval reduce, when connecting band 4 one side reaches the height of material loading with base 1's interval, stop driving telescopic link 83, the regulation work of material loading height has been accomplished this moment, make the height of material loading can be adjusted according to the user demand, make and be applicable to multiple condition, the degree of difficulty of regulation has been reduced, the control range is bigger simultaneously, the rate of utilization of equipment has been improved.

Be equipped with stop device 5 on connecting band 4, stop device 5 is used for restricting the volume of water permeability bituminous mixture material loading, and stop device 5 is equipped with mount pad 52 including establishing the fixed plate 51 on connecting band 4 on the fixed plate 51 top, threaded connection screw rod 53 one end on the mount pad 52, and the sliding block 54 is cup jointed in the rotation of the screw rod 53 other end, and sliding block 54 is by stay cord 55. The fixed board 51 is fixed to run through, and stay cord 55 both ends all slide and run through on fixed board 51 and the connection baffle 56, and stay cord 55 is used for pulling baffle 56 and is located the sliding on fixed board 51, and fixed board 51 is the hollow rectangle structure, and fixed board 51 width equals the width of connecting band 4, and screw 53 length is greater than the height of mount pad 52, and on sliding block 54 slip joint mount pad 52, the biggest sliding distance that baffle 56 is located on fixed board 51 is less than the sliding distance that sliding block 54 is located on mount pad 52.

According to the requirement of the feeding amount, the screw 53 is rotated, the screw 53 is in threaded connection with the mounting seat 52, the sliding block 54 is pulled to slide on the mounting seat 52, the sliding block 54 moves to pull the pulling rope 55 to slide through the fixing plate 51, the pulling rope 55 moves to pull the baffle 56 to slide at the hollow part of the fixing plate 51, when the distance between the upper end of the baffle 56 and the connecting band 4 reaches a proper height (when the material is about to flow over the baffle 56, the material blocking amount of the baffle 56 reaches the feeding amount), the screw 53 stops rotating, the material is poured onto the connecting band 4 between the two groups of fixing plates 51 at the middle position of the limiting plate 6, when the material exceeds the single feeding amount, the material flows to the distance between the fixing plate 51 and the next group of fixing plates through the hollow position of the fixing plate 51, at this time, the adjustment work of the single feeding amount is completed, the feeding amount can be adjusted according to the feeding requirement, and the excessive or insufficient amount is avoided, the utility model has the advantages of simple operation, strong practicability and convenient popularization and use.

The working principle is as follows: the utility model drives the telescopic rod 83 according to the feeding height, the telescopic rod 83 pulls one end of the rotating plate 81 to be positioned on the driven shaft 7 to rotate, one end of the supporting seat 82 is pulled to be positioned on the base 1 to rotate, the included angle between the rotating plate 81 and the supporting seat 82 is reduced, simultaneously, the distance between the driven shaft 7 and the base 1 is reduced, the distance between one side of the connecting belt 4 and the base 1 is reduced, when the distance between one side of the connecting belt 4 and the base 1 reaches the feeding height, the telescopic rod 83 is stopped to be driven, the feeding height adjusting work is completed, the feeding height can be adjusted according to the use requirement, the device can be suitable for various conditions, the adjusting difficulty is reduced, the adjusting range is larger, the utilization rate of the device is improved, according to the feeding quantity requirement, the screw rod 53 is rotated, the screw rod 53 is in threaded connection with the mounting seat 52, the sliding block 54 is pulled to be positioned on the mounting seat 52 to slide, the sliding block 54 moves the pulling rope 55 to slide through the fixing plate 51, the pulling rope 55 moves to pull the baffle 56 to slide in the hollow part of the fixing plate 51, when the distance between the upper end of the baffle 56 and the connecting band 4 reaches a proper height (when the material is about to overflow the baffle 56, the material blocking amount of the baffle 56 reaches the material loading amount), the screw 53 stops rotating, the material is poured onto the connecting band 4 between the two groups of fixing plates 51 in the middle of the limiting plate 6, when the material exceeds the single material loading amount, the material flows to the interval between the material and the next group of fixing plates 51 through the hollow part of the fixing plates 51, at this time, the adjustment work of the single material loading amount is completed, so that the material loading amount can be adjusted according to the material loading requirement, the condition that the material is too much or too little is avoided, the subsequent use is further avoided being influenced, and the product quality is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loading attachment for water permeability bituminous mixture, includes base (1), its characterized in that: the base (1) is provided with a supporting plate (2), the upper end of the supporting plate (2) is rotatably connected with the driving shaft (3), the driving shaft (3) is rotatably connected with one side of a connecting belt (4), the connecting belt (4) is provided with a limiting device (5), the limiting device (5) is used for limiting the feeding amount of the water-permeable asphalt mixture, the limiting device (5) comprises a fixing plate (51) arranged on the connecting belt (4), the top end of the fixing plate (51) is provided with a mounting seat (52), one end of a threaded connecting screw rod (53) is arranged on the mounting seat (52), the other end of the screw rod (53) is rotatably sleeved with a sliding block (54), the sliding block (54) is fixedly penetrated through by a pull rope (55), the two ends of the pull rope (55) are slidably penetrated through the fixing plate (51) and the connecting baffle (56), the pull rope (55) is used for pulling the baffle (56) to be positioned on the fixing plate (51) to slide, connecting band (4) outside is equipped with limiting plate (6) and is used for preventing the water permeability bituminous mixture side leakage, connecting band (4) opposite side is rotated and is connected driven shaft (7), driven shaft (7) are rotated and are established on adjusting device (8), adjusting device (8) are established on base (1).

2. The water-permeable feeding device for asphalt mixture according to claim 1, characterized in that: the adjusting device (8) is used for adjusting the distance between the driven shaft (7) and the base (1).

3. The water-permeable feeding device for asphalt mixture according to claim 2, characterized in that: adjusting device (8) include that one end rotates rotor plate (81) of connecting driven shaft (7), rotor plate (81) other end articulates supporting seat (82) one end, supporting seat (82) and rotor plate (81) articulated department are equipped with telescopic link (83), supporting seat (82) other end rotates and establishes at base (1).

4. The water-permeable feeding device for asphalt mixture according to claim 1, characterized in that: the fixing plate (51) is of a hollow rectangular structure, and the width of the fixing plate (51) is equal to that of the connecting belt (4).

5. The water-permeable feeding device for asphalt mixture according to claim 1, characterized in that: the length of the screw rod (53) is greater than the height of the mounting seat (52), and the sliding block (54) is clamped on the mounting seat (52) in a sliding mode.

6. The water-permeable feeding device for asphalt mixture according to claim 1, characterized in that: the maximum sliding distance of the baffle (56) on the fixed plate (51) is smaller than the sliding distance of the sliding block (54) on the mounting seat (52).

7. The water-permeable feeding device for asphalt mixture according to claim 3, characterized in that: the length of the rotating plate (81) is less than or equal to that of the supporting seat (82), the free end of the telescopic rod (83) is rotatably arranged on the base (1), and the telescopic length of the telescopic rod (83) is greater than or equal to that of the supporting seat (82).

8. The water-permeable feeding device for asphalt mixture according to claim 1, characterized in that: the driving shaft (3) and the driven shaft (7) are connected to the limiting plate (6) in a sliding and clamping mode, and the connecting belt (4) is of a chain type structure.