CN210341556U - A rubble dispensing device for highway maintenance - Google Patents
A rubble dispensing device for highway maintenance Download PDFInfo
- Publication number
- CN210341556U CN210341556U CN201920646168.8U CN201920646168U CN210341556U CN 210341556 U CN210341556 U CN 210341556U CN 201920646168 U CN201920646168 U CN 201920646168U CN 210341556 U CN210341556 U CN 210341556U
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- spreading
- box body
- spreading roller
- air
- groove
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Abstract
The utility model relates to a rubble dispensing device for highway maintenance, including mobile device and dispensing device, the mobile device includes square box, bottom half front end is provided with two first landing legs, bottom half rear end is provided with two second landing legs, the dispensing device sets up in the box, the dispensing device includes the spreading groove, be provided with the screen cloth in the spreading groove, the fixed vibrating motor that is provided with in screen cloth bottom, spreading groove lower extreme is provided with the blanking mouth, be provided with hollow spreading roller below the blanking mouth, the bottom half below the spreading roller front portion is provided with the dispensing mouth; the utility model discloses the construction is removed conveniently, improves the rubble quality of spreading, reduces the dust on the rubble, improves pitch adhesion strength, reduces the pollution to the environment in the work progress.
Description
Technical Field
The utility model relates to an engineering equipment field specifically is a rubble dispensing device for highway maintenance.
Background
In recent years, due to the increasing traffic volume, the overloading of vehicles is particularly serious, which leads to the early damage of the highway built in early days and other asphalt pavements, and the maintenance and repair are needed. In the maintenance and repair of asphalt pavement, one method generally used is to spray asphalt on the asphalt pavement, then spread a layer of crushed stone, and open the traffic after rolling. A stone spreader is a device by which crushed stone can be spread to the ground by its operation.
At present, because the conditions of a construction site are very limited, more dust is mixed with the crushed stones, the wrapping strength of the asphalt and the crushed stones is seriously influenced, particularly, when a seal coat is made, the bonding strength is small, and after the seal coat is rolled by a vehicle, stone materials are easy to fall off, so that the seal coat quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubble dispensing device for highway maintenance is not enough in order to solve the aforesaid.
In order to achieve the above object, the utility model provides a following technical scheme: a gravel spreading device for road maintenance comprises a moving device and a spreading device,
the moving device comprises a square box body, the front end of the bottom of the box body is provided with two first supporting legs, the bottom of each first supporting leg is provided with a steering wheel, the rear end of the bottom of the box body is provided with two second supporting legs, a driving shaft is rotatably connected between the bottoms of the second supporting legs, the two ends of the driving shaft are provided with driving wheels, a first belt pulley is arranged on the driving shaft, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is arranged on an output shaft of a speed reducing motor, the upper part of the rear end of the,
dispensing device sets up in the box, dispensing device is including the dusting groove, dusting groove welded fastening all around is on the box, dusting groove upper end opening sets up, be provided with the screen cloth in the dusting groove, the fixed vibrating motor that is provided with of screen cloth bottom, dusting groove lower extreme is provided with the blanking mouth, the blanking mouth below is provided with hollow spreader roll, spreader roll surface equipartition has a plurality of exhaust vents, the spreader roll both ends are rotated through hollow pivot and bearing and are fixed on the box inner wall, the pivot inner chamber is linked together with spreader roll inner chamber, the pivot is connected with out the tuber pipe through rotary joint, it has the air-blower to go out the union coupling, spreader roll anterior top is provided with the wind-collecting cover, the wind-collecting cover opening is towards the spreader roll, the wind-collecting cover is connected with the air exhauster through the air-supply line, the air exhauster air outlet.
Furthermore, the length of the blanking port and the length of the spreading port are the same as the length of the spreading roller.
Furthermore, the steering wheel is a universal wheel, the model of the speed reducing motor is D110BLD2000-310A-30S/PLF120-10, the model of the vibration motor is ZF75-150, and the model of the micro dust removal device is ENY.
Furthermore, the pushing handle is provided with a control panel, the speed reducing motor, the air blower, the exhaust fan, the vibrating motor and the miniature dust removing device are electrically connected with an external power supply through the control panel, and the control panel is provided with button switches respectively used for controlling the speed reducing motor, the air blower, the exhaust fan, the vibrating motor and the miniature dust removing device.
Furthermore, a metal kickoff net is sleeved on the spreading roller.
Furthermore, the bottom of the miniature dust removal device is connected with an ash outlet extending out of the box body, and a valve is arranged on the ash outlet.
Furthermore, an opening is formed in one side of the box body, a box door is arranged at the opening of the box body, one end of the box door is hinged with the box body, and the other end of the box door is connected with the box body through a lockset.
Compared with the prior art, the utility model beneficial effect who has is:
1. it is rotatory to drive the second belt pulley through gear motor, and it is rotatory that the second belt pulley passes through belt drive first belt pulley, drive shaft and drive wheel, and drive arrangement removes, and box rear end upper portion is provided with pushes away the handle, through the directive wheel with push away the setting of handle, constructor holds and pushes away the handle, adjusts the direction of movement, the construction removal is convenient.
2. Through scattering the inslot and being equipped with the screen cloth, the fixed vibrating motor that is equipped with in screen cloth bottom, vibrating motor produces the vibration, drives the screen cloth and screens the rubble that scatters inslot upper portion, improves the rubble quality of spreading.
3. Blast air is sent into the air outlet pipe through the air blower, enters the spreading roller through the rotating shaft, is blown out from the air outlet hole on the spreading roller, blows the broken stone falling on the spreading roller, blows the dust mixed with the broken stone, reduces the dust on the broken stone, and improves the adhesion strength of asphalt.
4. Negative pressure is generated in the air collecting cover through the exhaust fan, and dust blown up from the spreading roller enters the miniature dust remover through the air collecting cover exhaust fan to be collected, so that the pollution to the environment in the construction process is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a schematic structural view of the wind-collecting cover.
The reference numbers in the figures are: 1-box body, 2-box door, 3-first supporting leg, 4-steering wheel, 5-second supporting leg, 6-driving shaft, 7-driving wheel, 8-first belt pulley, 9-belt, 10-second belt pulley, 11-speed reducing motor, 12-pushing handle, 13-spreading groove, 14-screen, 15-vibrating motor, 16-blanking port, 17-spreading roller, 18-metal material-shifting net, 19-rotating shaft, 20-rotary joint, 21-air outlet pipe, 22-blower, 23-air collecting cover, 24-air inlet pipe, 25-exhaust fan, 26-miniature dust-removing device, 27-ash outlet, 28-valve, 29-spreading port and 30-control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to the attached drawings 1-3, a macadam spreading device for road maintenance comprises a moving device and a spreading device, wherein the moving device comprises a square box body 1, one side of the box body 1 is provided with an opening, the opening of the box body 1 is provided with a box door 2, one end of the box door 2 is hinged with the box body 1, the other end of the box door 2 is connected with the box body 1 through a lockset, the box door 2 is arranged to facilitate the maintenance and the dust cleaning of equipment in the box body 1, the front end of the bottom of the box body 1 is provided with two first supporting legs 3, the bottom of the first supporting legs 3 is provided with a steering wheel 4, the rear end of the bottom of the box body 1 is provided with two second supporting legs 5, a driving shaft 6 is rotatably connected between the bottoms of the second supporting legs 5, two ends of the driving shaft 6 are provided with driving wheels 7, a first belt pulley 8 is arranged on the driving shaft 6, the, the speed reducing motor 11 drives the second belt pulley 10 to rotate, the second belt pulley 10 drives the first belt pulley 8, the driving shaft 6 and the driving wheel 7 to rotate through the belt 9, the driving device moves, the upper portion of the rear end of the box body 1 is provided with a push handle 12, through the arrangement of the steering wheel 4 and the push handle 12, during moving, a constructor holds the push handle 12 to adjust the moving direction, the spreading device is arranged in the box body 1 and comprises a spreading groove 13, the periphery of the spreading groove 13 is welded and fixed on the box body 1, the upper end of the spreading groove 13 is provided with an opening, during construction, broken stones are added into the spreading groove 13 through the upper end of the spreading groove 13, a screen 14 is arranged in the spreading groove 13, the bottom of the screen 14 is fixedly provided with a vibrating motor 15, the vibrating motor 15 generates vibration to drive the screen 14 to screen the broken stones at the upper portion of the spreading groove 13, the lower end of the spreading groove 13 is provided with a falling roller 16, and a hollow spreading roller, broken stones penetrating through the screen 14 fall onto the spreading roller 17 through the blanking port, a plurality of air outlet holes are uniformly distributed on the surface of the spreading roller 17, a metal material stirring net 18 is sleeved on the spreading roller 17, two ends of the spreading roller 17 are rotationally fixed on the inner wall of the box body 1 through a hollow rotating shaft 19 and a bearing, the inner cavity of the rotating shaft 19 is communicated with the inner cavity of the spreading roller 17, the rotating shaft 19 is connected with an air outlet pipe 21 through a rotating joint 20, the air outlet pipe 21 is communicated with the inner cavity of the rotating shaft 19 through the rotating joint 20, the air outlet pipe 21 is connected with an air blower 22, the air blower 22 blows air into the air outlet pipe 21 through the rotating shaft 19, the air enters the spreading roller 17 through the air outlet holes on the spreading roller 17 and blows the broken stones falling onto the spreading roller 17, dust mixed in the broken stones is blown up to reduce the dust on the broken stones, the broken stones are uniformly spread along with the rotation of the spreading roller 17 to improve the adhesion strength, the opening of the air collecting cover 23 faces the spreading roller 17, the air collecting cover 23 is connected with an exhaust fan 25 through an air inlet pipe 24, blown dust is sucked into the miniature dust removal device 26 through the air collecting cover 23, the air inlet pipe 24 and the exhaust fan 25, the air outlet of the exhaust fan 25 is connected with the miniature dust removal device 26, the bottom of the miniature dust removal device 26 is connected with an ash outlet 27 extending out of the box body 1, a valve 28 is arranged on the ash outlet 27, a spreading opening 29 is formed in the bottom of the box body 1 below the front portion of the spreading roller 17, and broken stones falling on the spreading roller 17 are uniformly spread on the ground through the spreading opening 29.
To facilitate a further understanding of the above embodiments, and as further described herein, the drop opening 16 and the dispensing opening 29 of the present invention are both the same length as the applicator roll 17, the steering wheel 4 is a universal wheel, the model of the speed reducing motor 11 is D110BLD2000-310A-30S/PLF120-10, the model of the vibration motor 15 is ZF75-150, the model of the micro dust removing device 26 is ENY, the push handle 12 is provided with a control panel 30, the speed reduction motor 11, the air blower 22, the exhaust fan 25, the vibration motor 15 and the micro dust removal device 26 are electrically connected with an external power supply through the control panel 30, the external power supply can be a common power supply such as a mains supply, a generator and a storage battery, and the control panel 30 is provided with button switches respectively used for controlling the speed reduction motor 11, the air blower 22, the exhaust fan 25, the vibration motor 15 and the micro dust removal device 26.
The utility model discloses a theory of operation: broken stones are added into the spreading groove 13, a speed reducing motor 11, an air blower 22, an exhaust fan 25, a vibration motor 15 and a micro dust removing device 26 are controlled to work through a button switch on a control panel 30, the speed reducing motor 11 drives a second belt pulley 10 to rotate, the second belt pulley 10 drives a first belt pulley 8, a driving shaft 6 and a driving wheel 7 to rotate through a belt 9, the driving device moves, when the driving device moves, a constructor holds a push handle 12 to adjust the moving direction, the vibration motor 15 vibrates to screen the broken stones on a screen 14, the broken stones with proper sizes fall from the screen 14 to a blanking port 16, overlarge broken stones are retained on the screen 14, the retained broken stones can be recycled and used, the broken stones falling from the screen 14 fall onto the spreading roller 17 through the blanking port, the air blower 22 blows air and enter an inner cavity of the spreading roller 17 through an air outlet pipe 21 and a rotating shaft 19, and then the crushed stone is blown out from an air outlet hole on the spreading roller 17, the crushed stone falling on the spreading roller 17 is blown, dust mixed in the crushed stone is blown, negative pressure is generated in the wind collecting cover 23 through the exhaust fan 25, the dust blown on the spreading roller 17 enters the miniature dust removal device 26 through the exhaust fan 25 of the wind collecting cover 23, the dust is collected, and the crushed stone falling on the spreading roller 17 is uniformly spread on the ground through the spreading port 29.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A rubble dispensing device for highway maintenance, includes mobile device and dispensing device, its characterized in that:
the moving device comprises a square box body (1), two first supporting legs (3) are arranged at the front end of the bottom of the box body (1), steering wheels (4) are arranged at the bottoms of the first supporting legs (3), two second supporting legs (5) are arranged at the rear end of the bottom of the box body (1), a driving shaft (6) is rotatably connected between the bottoms of the second supporting legs (5), driving wheels (7) are arranged at the two ends of the driving shaft (6), a first belt pulley (8) is arranged on the driving shaft (6), the first belt pulley (8) is connected with a second belt pulley (10) through a belt (9), the second belt pulley (10) is arranged on an output shaft of a speed reducing motor (11), a push handle (12) is arranged at the upper part of the rear end,
the spreading device is arranged in the box body (1), the spreading device comprises a spreading groove (13), the periphery of the spreading groove (13) is welded and fixed on the box body (1), an opening is formed in the upper end of the spreading groove (13), a screen (14) is arranged in the spreading groove (13), a vibrating motor (15) is fixedly arranged at the bottom of the screen (14), a blanking port (16) is arranged at the lower end of the spreading groove (13), a hollow spreading roller (17) is arranged below the blanking port (16), a plurality of air outlet holes are uniformly distributed on the surface of the spreading roller (17), two ends of the spreading roller (17) are rotatably fixed on the inner wall of the box body (1) through a hollow rotating shaft (19) and a bearing, the inner cavity of the rotating shaft (19) is communicated with the inner cavity of the spreading roller (17), the rotating shaft (19) is connected with an air outlet pipe (21) through a rotary joint (20), the air outlet pipe (21) is connected with an air blower (22), the opening of the air collecting cover (23) faces the spreading roller (17), the air collecting cover (23) is connected with an exhaust fan (25) through an air inlet pipe (24), the air outlet of the exhaust fan (25) is connected with a miniature dust removal device (26), and the bottom of the box body (1) below the front part of the spreading roller (17) is provided with a spreading opening (29).
2. A gravel pack for road maintenance as claimed in claim 1, wherein: the length of the blanking port (16) and the length of the spreading port (29) are both the same as the length of the spreading roller (17).
3. A gravel pack for road maintenance as claimed in claim 1, wherein: the steering wheel (4) is a universal wheel, the model of the speed reducing motor (11) is D110BLD2000-310A-30S/PLF120-10, the model of the vibration motor (15) is ZF75-150, and the model of the micro dust removing device (26) is ENY.
4. A gravel pack for road maintenance as claimed in claim 1, wherein: the push handle (12) is provided with a control panel (30), the speed reducing motor (11), the air blower (22), the exhaust fan (25), the vibrating motor (15) and the micro dust removing device (26) are electrically connected with an external power supply through the control panel (30), and the control panel (30) is provided with button switches which are respectively used for controlling the speed reducing motor (11), the air blower (22), the exhaust fan (25), the vibrating motor (15) and the micro dust removing device (26).
5. A gravel pack for road maintenance as claimed in claim 1, wherein: the spreading roller (17) is sleeved with a metal kickoff net (18).
6. A gravel pack for road maintenance as claimed in claim 1, wherein: the bottom of the miniature dust removing device (26) is connected with an ash outlet (27) extending out of the box body (1), and a valve (28) is arranged on the ash outlet (27).
7. A gravel pack for road maintenance as claimed in claim 1, wherein: the portable multifunctional cabinet is characterized in that an opening is formed in one side of the cabinet body (1), a cabinet door (2) is arranged at the opening of the cabinet body (1), one end of the cabinet door (2) is hinged to the cabinet body (1), and the other end of the cabinet door is connected with the cabinet body (1) through a lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646168.8U CN210341556U (en) | 2019-05-01 | 2019-05-01 | A rubble dispensing device for highway maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646168.8U CN210341556U (en) | 2019-05-01 | 2019-05-01 | A rubble dispensing device for highway maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341556U true CN210341556U (en) | 2020-04-17 |
Family
ID=70181287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646168.8U Expired - Fee Related CN210341556U (en) | 2019-05-01 | 2019-05-01 | A rubble dispensing device for highway maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638290A (en) * | 2021-08-23 | 2021-11-12 | 德州市公路事业发展中心武城分中心 | Gravel homogenizing dispensing device for highway maintenance engineering |
-
2019
- 2019-05-01 CN CN201920646168.8U patent/CN210341556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638290A (en) * | 2021-08-23 | 2021-11-12 | 德州市公路事业发展中心武城分中心 | Gravel homogenizing dispensing device for highway maintenance engineering |
| CN113638290B (en) * | 2021-08-23 | 2022-12-20 | 德州市公路事业发展中心武城分中心 | Gravel homogenizing dispensing device for highway maintenance engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |