CN111254780A - A rubble homogenization dispensing device for highway maintenance - Google Patents
A rubble homogenization dispensing device for highway maintenance Download PDFInfo
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- CN111254780A CN111254780A CN202010079518.4A CN202010079518A CN111254780A CN 111254780 A CN111254780 A CN 111254780A CN 202010079518 A CN202010079518 A CN 202010079518A CN 111254780 A CN111254780 A CN 111254780A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/15—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
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- Structural Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of spreading devices, in particular to a broken stone homogenizing spreading device for highway maintenance, which effectively purifies dust and improves environmental protection; the conveying device comprises a bottom plate, a conveying box, a first motor and a first speed reducer, wherein the top end of the bottom plate is connected with the bottom end of the conveying box, a conveying cavity is arranged inside the conveying box, an upper opening is formed in the left side of the top end of the conveying cavity and communicated with the conveying cavity, the bottom end of the first motor is connected with the top end of the bottom plate, the right output end of the first motor is connected with the left input end of the first speed reducer, the bottom end of the first speed reducer is connected with the top end of the bottom plate, a conveying shaft is arranged at the right output end of the first speed reducer, and conveying blades are arranged on the conveying shaft; still include clean room, air pump and second gas-supply pipe, the left front side, left rear side, right front side and the right rear side of clean room bottom all are provided with the head rod, and the bottom of four groups of head rods all is connected with the top of bottom plate.
Description
Technical Field
The invention relates to the technical field of spreading devices, in particular to a broken stone homogenizing spreading device for highway maintenance.
Background
The crushed stone homogenizing and spreading device for highway maintenance is a crushed stone homogenizing and spreading auxiliary device for highway maintenance, which is widely used in the field of spreading devices; the prior broken stone homogenizing and spreading device for highway maintenance comprises a bottom plate, a conveying box, a first motor and a first speed reducer, wherein the top end of the bottom plate is connected with the bottom end of the conveying box, a conveying cavity is arranged inside the conveying box, the left side of the top end of the conveying cavity is provided with an upper opening, the upper opening is communicated with the conveying cavity, the bottom end of the first motor is connected with the top end of the bottom plate, the right output end of the first motor is connected with the left input end of the first speed reducer, the bottom end of the first speed reducer is connected with the top end of the bottom plate, the right output end of the first speed reducer is provided with a conveying shaft, the conveying shaft is provided with a conveying blade, the conveying blade is positioned in the conveying cavity of the conveying box, the right side of the bottom end of the conveying cavity is provided with a lower opening, the bottom end of the lower opening is communicated with the conveying cavity, the bottom end, a control valve is arranged on the first discharge pipe, and rollers are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate; when the conventional gravel homogenizing and spreading device for highway maintenance is used, firstly, a control valve on a first discharge pipe is closed, then a first motor is opened, the first motor drives a conveying shaft and a conveying blade to rotate through a first speed reducer, then gravel is conveyed into a conveying cavity of a conveying box through an upper opening of the conveying box, then, the control valve on the first discharge pipe is opened, the gravel is discharged through a first discharge hopper and the first discharge pipe under the conveying of the conveying blade, and then, the whole position is moved, and spreading operation is carried out on a highway; the existing broken stone homogenizing and spreading device for highway maintenance is found in use that dust generated in the broken stone spreading operation process pollutes air, influences the surrounding environment and causes poor environmental protection.
Disclosure of Invention
In order to solve the technical problems, the invention provides the broken stone homogenizing and spreading device for road maintenance, which can effectively purify dust and improve environmental protection.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which comprises a bottom plate, a conveying box, a first motor and a first speed reducer, wherein the top end of the bottom plate is connected with the bottom end of the conveying box, a conveying cavity is arranged inside the conveying box, the left side of the top end of the conveying cavity is provided with an upper opening, the upper opening is communicated with the conveying cavity, the bottom end of the first motor is connected with the top end of the bottom plate, the right output end of the first motor is connected with the left input end of the first speed reducer, the bottom end of the first speed reducer is connected with the top end of the bottom plate, the right output end of the first speed reducer is provided with a conveying shaft, a conveying blade is arranged on the conveying shaft and is positioned in the conveying cavity of the conveying box, the right side of the bottom end of the conveying cavity is provided with a lower opening, the bottom end of the lower opening is communicated with the conveying cavity and is provided with a first discharging, a control valve is arranged on the first discharge pipe, and rollers are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate; also comprises a dust chamber, an air pump and a second air delivery pipe, the left front side of the bottom end of the dust chamber, left rear side, right front side and right rear side all are provided with the head rod, the bottom of four group's head rods all is connected with the top of bottom plate, the inside of clean room is provided with the purification chamber, the bottom of air pump is connected with the top of clean room, the bottom input of air pump is provided with first gas-supply pipe, the bottom of first gas-supply pipe is passed the top of clean room and is stretched into to the purification intracavity of clean room, the top output of air pump is provided with the blast pipe, the left end upside intercommunication in purification chamber is provided with the inlet tube, be provided with the sealing plug on the inlet tube, the right-hand member downside intercommunication in purification chamber is provided with the outlet pipe, be provided with first valve on the outlet pipe, the output of second gas-supply pipe passes the right-hand member of clean room and stretches into to the purification intracavity of clean room, the input.
The invention relates to a broken stone homogenizing and spreading device for highway maintenance, which also comprises a crushing chamber, a second motor and a second speed reducer, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the crushing chamber are respectively provided with a second connecting rod, the bottom ends of four groups of second connecting rods are respectively connected with the top end of a bottom plate, a cavity is arranged inside the crushing chamber, the left side of the top end of the cavity is provided with a feed inlet which is communicated with the cavity, a plurality of groups of fixed cutters are arranged inside the cavity, the bottom end of the second motor is connected with the top end of the crushing chamber, the left output end of the second motor is connected with the right input end of the second speed reducer, the bottom end of the second speed reducer is connected with the top end of the crushing chamber, the bottom output end of the second speed reducer is provided with a rotating shaft, the crushing cutter is arranged on the rotating shaft and is positioned inside the, the bottom intercommunication of discharge gate is provided with the second and goes out the hopper, and the bottom intercommunication that the second goes out the hopper is provided with the second discharging pipe, and the bottom output of second discharging pipe passes the top of conveying case and stretches into to the conveying intracavity of conveying case, is provided with the second valve on the second discharging pipe.
The invention relates to a broken stone homogenizing and spreading device for highway maintenance, which further comprises screws, wherein a cover plate is arranged at the top end of a feed inlet of a crushing chamber, and the cover plate is connected with the top end of the crushing chamber through the screws.
The invention relates to a broken stone homogenizing and spreading device for highway maintenance.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a connecting frame, wherein a second gas pipe is connected with the top end of a conveying box through the connecting frame.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, wherein an observation plate is arranged at the left end of a dust removal chamber.
According to the gravel homogenizing and spreading device for highway maintenance, the hydraulic telescopic rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate, and the bottom ends of the four groups of hydraulic telescopic rods are provided with the cushion blocks.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a connecting block, a third connecting rod and a second handle, wherein the right end of the connecting block is connected with the left end of a bottom plate, the bottom end of the third connecting rod is connected with the top end of the connecting block, and the right end of the second handle is connected with the upper side of the left end of the third connecting rod.
Compared with the prior art, the invention has the beneficial effects that: close first valve, then extract the sealing plug, later pour into the clear water into through the inlet tube to the purification intracavity of clean room, then fill in the inlet tube with the sealing plug, then open the air pump, inhale the clear water to the clean room purification intracavity through air intake hopper and second gas-supply pipe with the dust that the rubble dispensing operation in-process produced, later through the absorption of water, the dirt particle is adsorbed to the aquatic, the dust through purifying then through first gas-supply pipe and blast pipe discharge, thereby effectively purify the dust, reduce the pollution of dust to the environment, and the environmental protection is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a partially enlarged view of the portion B in FIG. 1;
FIG. 4 is a partially enlarged view of the portion C of FIG. 1;
in the drawings, the reference numbers: 1. a base plate; 2. a delivery box; 3. a first motor; 4. a first speed reducer; 5. a transfer shaft; 6. a conveying leaf; 7. a first discharge hopper; 8. a first discharge pipe; 9. a roller; 10. a dust chamber; 11. a first connecting rod; 12. an air pump; 13. a first gas delivery pipe; 14. an exhaust pipe; 15. a water inlet pipe; 16. a sealing plug; 17. a water outlet pipe; 18. a first valve; 19. a second gas delivery pipe; 20. an air inlet hopper; 21. a crushing chamber; 22. a second connecting rod; 23. fixing a cutter; 24. a second motor; 25. a second speed reducer; 26. a rotating shaft; 27. a crushing knife; 28. a second discharge hopper; 29. a second discharge pipe; 30. a second valve; 31. a cover plate; 32. a screw; 33. a first handle; 34. a connecting frame; 35. an observation plate; 36. a hydraulic telescopic rod; 37. cushion blocks; 38. connecting blocks; 39. a third connecting rod; 40. a second handle.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the gravel homogenizing and spreading device for road maintenance of the present invention comprises a bottom plate 1, a conveying box 2, a first motor 3 and a first speed reducer 4, wherein the top end of the bottom plate 1 is connected with the bottom end of the conveying box 2, a conveying cavity is arranged inside the conveying box 2, an upper opening is arranged on the left side of the top end of the conveying cavity and communicated with the conveying cavity, the bottom end of the first motor 3 is connected with the top end of the bottom plate 1, the right output end of the first motor 3 is connected with the left input end of the first speed reducer 4, the bottom end of the first speed reducer 4 is connected with the top end of the bottom plate 1, a conveying shaft 5 is arranged on the right output end of the first speed reducer 4, a conveying blade 6 is arranged on the conveying shaft 5 and located in the conveying cavity of the conveying box 2, a lower opening is arranged on the right side of the bottom end of the conveying cavity and communicated with the conveying cavity, a first discharge hopper 7 is arranged on the bottom, the bottom end of the first discharging hopper 7 is communicated with a first discharging pipe 8, a control valve is arranged on the first discharging pipe 8, and rollers 9 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 1; the dust removing device comprises a dust removing chamber 10, an air pump 12 and a second air pipe 19, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the dust removing chamber 10 are respectively provided with a first connecting rod 11, the bottom ends of four groups of first connecting rods 11 are respectively connected with the top end of a bottom plate 1, a purification cavity is arranged inside the dust removing chamber 10, the bottom end of the air pump 12 is connected with the top end of the dust removing chamber 10, the input end of the bottom end of the air pump 12 is provided with a first air pipe 13, the bottom end of the first air pipe 13 penetrates through the top end of the dust removing chamber 10 and extends into the purification cavity of the dust removing chamber 10, the output end of the top of the air pump 12 is provided with an exhaust pipe 14, the upper side of the left end of the purification cavity is communicated with a water inlet pipe 15, the water inlet pipe 15 is provided with a sealing plug 16, the lower side of the right end of the purification cavity, the input end of the second air delivery pipe 19 is communicated with an air inlet hopper 20; close first valve, then extract the sealing plug, later pour into the clear water into through the inlet tube to the purification intracavity of clean room, then fill in the inlet tube with the sealing plug, then open the air pump, inhale the clear water to the clean room purification intracavity through air intake hopper and second gas-supply pipe with the dust that the rubble dispensing operation in-process produced, later through the absorption of water, the dirt particle is adsorbed to the aquatic, the dust through purifying then through first gas-supply pipe and blast pipe discharge, thereby effectively purify the dust, reduce the pollution of dust to the environment, and the environmental protection is improved.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a crushing chamber 21, a second motor 24 and a second speed reducer 25, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the crushing chamber 21 are respectively provided with a second connecting rod 22, the bottom ends of four groups of second connecting rods 22 are respectively connected with the top end of a bottom plate 1, a cavity is arranged inside the crushing chamber 21, the left side of the top end of the cavity is provided with a feeding hole which is communicated with the cavity, a plurality of groups of fixed knives 23 are arranged inside the cavity, the bottom end of the second motor 24 is connected with the top end of the crushing chamber 21, the left output end of the second motor 24 is connected with the right input end of the second speed reducer 25, the bottom end of the second speed reducer 25 is connected with the top end of the crushing chamber 21, the bottom output end of the second speed reducer 25 is provided with a rotating shaft 26, the rotating shaft 26 is provided, a discharge hole is formed in the bottom end of the cavity and communicated with the cavity, a second discharge hopper 28 is communicated with the bottom end of the discharge hole, a second discharge pipe 29 is communicated with the bottom end of the second discharge hopper 28, the bottom output end of the second discharge pipe 29 penetrates through the top end of the conveying box 2 and extends into the conveying cavity of the conveying box 2, and a second valve 30 is arranged on the second discharge pipe 29; close the second valve, then send into the rubble to crushing indoor in the cavity through crushing indoor's feed inlet, later open the second motor, the second motor passes through the second speed reducer and drives the pivot and smash the sword rotation, further smash the rubble under the effect of sword is decided to the multiunit and the pivoted and smashes the sword, later open the second valve, carry the rubble after fully smashing to the conveying intracavity of transfer box through the second discharging pipe and carry, thereby fully smash the rubble, prevent that the great rubble of volume from influencing going on of spreading operation, and the high practicality is improved.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a screw 32, wherein a cover plate 31 is arranged at the top end of a feed inlet of a crushing chamber 21, and the cover plate 31 is connected with the top end of the crushing chamber 21 through the screw 32; through setting up apron and screw, prevent that the rubble in smashing from the feed inlet spill, improve the safety in utilization.
The invention relates to a broken stone homogenizing and spreading device for highway maintenance, wherein a first handle 33 is arranged at the top end of a cover plate 31; through setting up the first in command, be convenient for open the apron, improve the convenience in use.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a connecting frame 34, wherein a second air conveying pipe 19 is connected with the top end of a conveying box 2 through the connecting frame 34; through setting up the link, strengthen the support to the second gas-supply pipe, improve stability in use.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, wherein an observation plate 35 is arranged at the left end of a dust chamber 10; through setting up the observation board, be convenient for observe the user state of clean water in the clean room purifying chamber, improve the convenience of use.
According to the broken stone homogenizing and spreading device for highway maintenance, hydraulic telescopic rods 36 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 1, and cushion blocks 37 are arranged at the bottom ends of the four groups of hydraulic telescopic rods 36; by opening the four groups of hydraulic telescopic rods, the four groups of rollers leave the ground, the whole position is convenient to fix, and the use stability is improved.
The invention relates to a gravel homogenizing and spreading device for highway maintenance, which further comprises a connecting block 38, a third connecting rod 39 and a second handle 40, wherein the right end of the connecting block 38 is connected with the left end of a bottom plate 1, the bottom end of the third connecting rod 39 is connected with the top end of the connecting block 38, and the right end of the second handle 40 is connected with the upper side of the left end of the third connecting rod 39; through setting up connecting block, third connecting rod and second handle, the pulling moving as a whole of being convenient for improves the convenience of use.
The invention relates to a gravel homogenizing and spreading device for road maintenance, which comprises a control valve on a first discharge pipe, a second valve, a cover plate, a rotating shaft, a crushing cutter, a second motor, a first motor, a conveying shaft, a conveying blade, a conveying hopper, a first discharge pipe, a second motor, a second speed reducer, a cover plate, a second speed reducer, a third motor, a fourth motor, a fifth motor, a fourth motor, a fifth motor, a sixth motor, a fifth motor, a fourth motor, a fifth motor, a, carry out the operation of spreading the highway, then close first valve, extract the sealing plug, later pour into the clear water into through the inlet tube to the purification intracavity of clean room, then fill in the inlet tube with the sealing plug, then open the air pump, inhale the clear water to the clean room in purifying the intracavity of clean room through air intake fill and second gas-supply pipe with the dust that the rubble spread the operation in-process produced, later through the absorption of water, the dirt particle is adsorbed to the aquatic, the dust through purifying then is discharged through first gas-supply pipe and blast pipe.
The installation mode, the connection mode or the arrangement mode of the broken stone homogenizing and spreading device for highway maintenance are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved; the air pump, the second motor and the second speed reducer of the broken stone homogenizing and spreading device for highway maintenance are purchased from the market, and technicians in the industry only need to install and operate the device according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A broken stone homogenizing and spreading device for highway maintenance comprises a bottom plate (1), a conveying box (2), a first motor (3) and a first speed reducer (4), wherein the top end of the bottom plate (1) is connected with the bottom end of the conveying box (2), a conveying cavity is arranged inside the conveying box (2), an upper opening is formed in the left side of the top end of the conveying cavity and communicated with the conveying cavity, the bottom end of the first motor (3) is connected with the top end of the bottom plate (1), the right output end of the first motor (3) is connected with the left input end of the first speed reducer (4), the bottom end of the first speed reducer (4) is connected with the top end of the bottom plate (1), a conveying shaft (5) is arranged at the right output end of the first speed reducer (4), conveying blades (6) are arranged on the conveying shaft (5) and located in the conveying cavity of the conveying box (2), and a lower opening is formed in the right side of the bottom end of the conveying cavity, the lower opening is communicated with the conveying cavity, the bottom end of the lower opening is communicated with a first discharging hopper (7), the bottom end of the first discharging hopper (7) is communicated with a first discharging pipe (8), a control valve is arranged on the first discharging pipe (8), and rollers (9) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (1); the device is characterized by further comprising a dust removal chamber (10), an air pump (12) and a second air conveying pipe (19), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the dust removal chamber (10) are respectively provided with a first connecting rod (11), the bottom ends of the four groups of first connecting rods (11) are respectively connected with the top end of the bottom plate (1), a purification cavity is arranged inside the dust removal chamber (10), the bottom end of the air pump (12) is connected with the top end of the dust removal chamber (10), the bottom input end of the air pump (12) is provided with a first air conveying pipe (13), the bottom end of the first air conveying pipe (13) penetrates through the top end of the dust removal chamber (10) and extends into the purification cavity of the dust removal chamber (10), the top output end of the air pump (12) is provided with an exhaust pipe (14), the upper side of the left end of the purification cavity is communicated with a water inlet pipe (15), the water, a first valve (18) is arranged on the water outlet pipe (17), the output end of the second air conveying pipe (19) penetrates through the right end of the dust removal chamber (10) and extends into the purification cavity of the dust removal chamber (10), and the input end of the second air conveying pipe (19) is communicated with an air inlet hopper (20).
2. The crushed stone homogenizing and spreading device for road maintenance as claimed in claim 1, further comprising a crushing chamber (21), a second motor (24) and a second speed reducer (25), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the crushing chamber (21) are respectively provided with a second connecting rod (22), the bottom ends of four groups of second connecting rods (22) are respectively connected with the top end of the bottom plate (1), a chamber is arranged inside the crushing chamber (21), a feeding port is arranged on the left side of the top end of the chamber and is communicated with the chamber, a plurality of groups of fixed knives (23) are arranged inside the chamber, the bottom end of the second motor (24) is connected with the top end of the crushing chamber (21), the left output end of the second motor (24) is connected with the right input end of the second speed reducer (25), the bottom end of the second speed reducer (25) is connected with the top end of the crushing chamber (21), the bottom output of second speed reducer (25) is provided with pivot (26), be provided with crushing sword (27) on pivot (26), and crushing sword (27) are located inside the cavity of smashing room (21), the bottom of cavity is provided with the discharge gate, and the discharge gate communicates with each other with the cavity, the bottom intercommunication of discharge gate is provided with second play hopper (28), the bottom intercommunication of second play hopper (28) is provided with second discharging pipe (29), the bottom output of second discharging pipe (29) passes the top of conveying case (2) and stretches into to the conveying intracavity of conveying case (2), be provided with second valve (30) on second discharging pipe (29).
3. A homogenized crushed stone spreading device for road maintenance according to claim 2, further comprising screws (32), wherein a cover plate (31) is provided at the top end of the inlet port of the crushing chamber (21), and the cover plate (31) is connected to the top end of the crushing chamber (21) by the screws (32).
4. A rock fragments homogenizing and spreading device for road maintenance according to claim 3 characterized in that the top of the cover plate (31) is provided with a first handle (33).
5. A rock fragments homogenizing and spreading device for road maintenance according to claim 4, characterized in that it further comprises a connecting frame (34), the second air pipe (19) being connected to the top end of the conveying box (2) through the connecting frame (34).
6. A rock crushing and spreading device for road maintenance as claimed in claim 5, wherein the left end of the dust chamber (10) is provided with an observation plate (35).
7. A rock crushing homogenizing and spreading device for road maintenance as claimed in claim 6, characterized in that the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base plate (1) are provided with hydraulic telescopic rods (36), and the bottom ends of the four sets of hydraulic telescopic rods (36) are provided with spacer blocks (37).
8. A gravel homogenizing-spreading device for road maintenance according to claim 7, further comprising a connection block (38), a third connection rod (39), and a second handle (40), wherein the right end of the connection block (38) is connected to the left end of the base plate (1), the bottom end of the third connection rod (39) is connected to the top end of the connection block (38), and the right end of the second handle (40) is connected to the upper side of the left end of the third connection rod (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010079518.4A CN111254780A (en) | 2020-02-04 | 2020-02-04 | A rubble homogenization dispensing device for highway maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010079518.4A CN111254780A (en) | 2020-02-04 | 2020-02-04 | A rubble homogenization dispensing device for highway maintenance |
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| CN111254780A true CN111254780A (en) | 2020-06-09 |
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| CN202010079518.4A Pending CN111254780A (en) | 2020-02-04 | 2020-02-04 | A rubble homogenization dispensing device for highway maintenance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016355A (en) * | 2021-11-08 | 2022-02-08 | 安徽海兴生态科技有限公司 | Green garden landscape pavement engineering laying construction method |
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| JPH07324333A (en) * | 1994-05-31 | 1995-12-12 | Fujita Corp | Construction method of back-filling banking |
| CN101555677A (en) * | 2009-05-04 | 2009-10-14 | 天津东正测控技术发展有限公司 | Pavement broken stone distributor |
| CN208844399U (en) * | 2018-08-29 | 2019-05-10 | 侯亚妍 | A kind of rubble homogenizing dispensing device for highway maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016355A (en) * | 2021-11-08 | 2022-02-08 | 安徽海兴生态科技有限公司 | Green garden landscape pavement engineering laying construction method |
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Application publication date: 20200609 |