CN111719398A - Concrete floor patching device - Google Patents
Concrete floor patching device Download PDFInfo
- Publication number
- CN111719398A CN111719398A CN202010643247.0A CN202010643247A CN111719398A CN 111719398 A CN111719398 A CN 111719398A CN 202010643247 A CN202010643247 A CN 202010643247A CN 111719398 A CN111719398 A CN 111719398A
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- Prior art keywords
- box
- hydraulic cylinder
- vehicle body
- rod
- gear
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a concrete ground repairing device, which comprises a vehicle body; the top of the vehicle body is provided with a concrete stirring and discharging mechanism; a compaction mechanism is arranged on one side of the vehicle body; the other side of the vehicle body is provided with a cleaning mechanism; the bottom of the vehicle body is provided with universal moving wheels. The invention has convenient use, can improve the working efficiency and has good repairing effect.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a concrete ground repairing device.
Background
The cement concrete pavement may cause local damage of the pavement due to improper construction, repeated load, weather influence, material aging and other reasons, and the traffic is affected by the damage of the pavement. The traditional manual method is time-consuming and labor-consuming in repairing, low in efficiency and poor in repairing effect, a concrete accelerator is usually added for improving efficiency, but the concrete needs to be stirred, mixed and used in a very fast time after an additive is added, otherwise, the concrete can be solidified quickly, and the repairing effect of the ground road is affected.
Therefore, in view of the above situation, there is a strong need to develop a concrete floor repair device.
Disclosure of Invention
The present invention is directed to a concrete floor repair device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a concrete ground repairing device comprises a vehicle body; the top of the vehicle body is provided with a concrete stirring and discharging mechanism; a compaction mechanism is arranged on one side of the vehicle body; the other side of the vehicle body is provided with a cleaning mechanism; the bottom of the vehicle body is provided with universal moving wheels.
As a further scheme of the invention: the concrete stirring and discharging mechanism comprises a mixing box; the mixing box is arranged at the top of the vehicle body; the vehicle body is provided with a mounting rack corresponding to the mixing box; the mounting frame is provided with a lifting adjusting mechanism; the bottom end of the lifting adjusting mechanism is provided with a driving box; a first stirring mechanism is installed on the driving box.
As a further scheme of the invention: the lifting adjusting mechanism comprises a connecting plate; the bottom end of the connecting plate is provided with an installation box; a first servo motor is arranged in the installation box; the first servo motor is connected with the main gear through a coupler; the main gear is meshed with the side gear; two side gears are symmetrically arranged around the main gear; the side gear is connected with the crank through a coupler; the crank is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with a sliding rod; the sliding rod extends into the guide rail and is connected with the guide rail in a sliding manner; the guide rail is arranged on the mounting frame; the bottom end of the sliding rod is provided with a buffer rod; one side of the sliding rod is connected with the side surface of the driving box through the fixed rod.
As a further scheme of the invention: the first stirring mechanism comprises a second servo motor; the second servo motor is connected with the driving gear through a coupler; the driving gear is connected with the driven gear through a transmission chain; two driven gears are symmetrically arranged around the driving gear; a stirring rake is all installed to driving gear and driven gear bottom.
As a further scheme of the invention: a second stirring mechanism is arranged in the mixing box; the second stirring mechanism comprises a stirring cavity and a base from top to bottom in sequence; a third servo motor is arranged in the base; the third servo motor is connected with a gear through a coupler; a rotating shaft is arranged on the gear; the rotating shaft extends into the stirring cavity and is provided with a second stirring paddle; and an oil seal is arranged at the joint of the rotating shaft and the stirring cavity.
As a further scheme of the invention: the compaction mechanism comprises a hinged seat, a second hydraulic cylinder and a first hydraulic cylinder; the hinged seat is arranged at the top of the vehicle body; the hinged seat is hinged with the fixed frame; the fixed frame is provided with a press roller; the center of the compression roller is connected with the fixed frame through a rotating shaft; the fixing frame is provided with a connecting fixing rod corresponding to the compression roller; one end of the connecting fixing rod, which is far away from the compression roller, is hinged with the side surface of the vehicle body; the fixing frame comprises a cross rod and a vertical rod; the cross rods and the vertical rods are connected in a hinged mode; the first hydraulic cylinder and the second hydraulic cylinder are symmetrically arranged around the connecting fixing rod; the joint of the first hydraulic cylinder and the connecting and fixing rod and the joint of the second hydraulic cylinder and the connecting and fixing rod are both connected in a hinged mode.
As a further scheme of the invention: the cleaning mechanism comprises a third hydraulic cylinder and a guide rail; the third hydraulic cylinder is fixedly arranged on the side surface of the vehicle body; a fourth hydraulic cylinder is arranged at the bottom end of the third hydraulic cylinder; the bottom end of the fourth hydraulic cylinder is provided with an installation box; a fixed plate is slidably arranged on the guide rail; the bottom end of the fixed plate is provided with a driving box; the fixed plate is connected with the guide rail in a sliding manner; a stepping motor is arranged in the driving box; the stepping motor is connected with the rotating shaft through a coupler; the rotating shaft is provided with a cleaner; the cleaner includes a drum; the mounting box is provided with a mounting groove corresponding to the rotary drum; the outer circumferential side of the rotary drum is provided with a trimming knife and a trimmer; the trimming knife comprises a fixed box; a fourth servo motor is arranged inside the fixed box; and the fourth servo motor is connected with the crushing paddle through a coupler.
As a further scheme of the invention: the top of the vehicle body is provided with a water tank; the water tank is communicated with the spraying mechanism through a water pipe; the water tank is provided with a pressure pump; the spraying mechanism comprises a flow distribution box; and a plurality of pressure spray heads are installed at the bottom end of the flow distribution box.
As a further scheme of the invention: a discharge hole is formed in one side of the bottom of the mixing box; a discharging device is arranged on the discharging hole; the discharging device comprises a discharging barrel; one end of the discharge barrel is communicated with the discharge hole; the other end of the discharging barrel is provided with a driving motor; the driving motor is connected with the spiral auger through a coupler; the spiral auger is arranged inside the discharge barrel; and a discharge opening is arranged at the bottom of the discharge barrel.
Compared with the prior art, the invention has the beneficial effects that: the height of the driving box can be continuously and stably adjusted through the arrangement of the lifting adjusting mechanism, the driving box and the buffer rod; the stirring and mixing effect can be enhanced and the efficiency is improved by arranging the second stirring mechanism; trimming the edge of the pit of the road surface to be repaired by using a trimming cutter, and repairing the edge in advance by using a trimmer before trimming; the arrangement of the rotary drum and the fixing plate can switch the edge cutting knife and the edger; through the arrangement of the third hydraulic cylinder, the guide rail, the fixing plate and the fourth hydraulic cylinder, the heights of the mounting box and the fixing plate can be adjusted, and cleaning work is facilitated; through the arrangement of the first hydraulic cylinder, the second hydraulic cylinder, the fixing frame and the connecting fixing rod, the height of the compression roller can be changed, and the use is convenient; the repaired pavement can be maintained by spraying water through the arrangement of the spraying mechanism and the water tank; through the setting of discharger, the concrete after conveniently will mixing is taken out, promotes work efficiency. In conclusion, the invention has the advantages of convenient use, improved working efficiency and good repairing effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the mixing box of the present invention.
FIG. 3 is a schematic view of the structure of the cleaner of the present invention.
In the figure: 1-a mounting frame, 2-a lifting adjusting mechanism, 3-a driving box, 4-a second stirring mechanism, 5-a buffer rod, 6-a hinged seat, 7-a fixing frame, 8-a compression roller, 9-a hydraulic cylinder, 10-a vehicle body, 11-a third hydraulic cylinder, 12-a fourth hydraulic cylinder, 13-a mounting box, 14-a guide rail, 15-a fixing plate, 16-a driving box, 17-a spraying mechanism, 18-a cleaner, 19-a second hydraulic cylinder, 20-a mixing box, 21-a discharger, 22-a rotary drum, 23-a trimming knife and 24-a edger.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a concrete floor repair device includes a vehicle body 10; a concrete mixing and discharging mechanism is arranged at the top of the vehicle body 10; a compaction mechanism is arranged on one side of the vehicle body 10; the other side of the vehicle body 10 is provided with a cleaning mechanism; the bottom end of the vehicle body 10 is provided with universal moving wheels.
Further, the concrete mixing and discharging mechanism comprises a mixing box 20; the mixing box 20 is arranged on the top of the vehicle body 10; the vehicle body 10 is provided with a mounting rack 1 corresponding to the mixing box 20; the mounting rack 1 is provided with a lifting adjusting mechanism 2; the bottom end of the lifting adjusting mechanism 2 is provided with a driving box 3; and a first stirring mechanism is arranged on the driving box 3.
Further, the lifting adjusting mechanism 2 comprises a connecting plate; the bottom end of the connecting plate is provided with an installation box; a first servo motor is arranged in the installation box; the first servo motor is connected with the main gear through a coupler; the main gear is meshed with the side gear; two side gears are symmetrically arranged around the main gear; the side gear is connected with the crank through a coupler; the crank is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with a sliding rod; the sliding rod extends into the guide rail and is connected with the guide rail in a sliding manner; the guide rail is arranged on the mounting frame 1; the bottom end of the sliding rod is provided with a buffer rod 5; one side of the sliding rod is connected with the side surface of the driving box 3 through a fixed rod; through the setting of lift adjustment mechanism 2, drive case 3 and bumper bar 5, can stabilize the height of adjusting drive case 3 in succession.
Further, the first stirring mechanism comprises a second servo motor; the second servo motor is connected with the driving gear through a coupler; the driving gear is connected with the driven gear through a transmission chain; two driven gears are symmetrically arranged around the driving gear; a stirring rake is all installed to driving gear and driven gear bottom.
Further, a second stirring mechanism 4 is arranged inside the mixing box 20; the second stirring mechanism 4 is a stirring cavity and a base in sequence from top to bottom; a third servo motor is arranged in the base; the third servo motor is connected with a gear through a coupler; a rotating shaft is arranged on the gear; the rotating shaft extends into the stirring cavity and is provided with a second stirring paddle; an oil seal is arranged at the joint of the rotating shaft and the stirring cavity; through the setting of No. two rabbling mechanisms 4, can strengthen the stirring and mix the effect, raise the efficiency.
Further, the compacting mechanism comprises a hinged seat 6, a second hydraulic cylinder 19 and a first hydraulic cylinder 9; the hinge seat 6 is arranged at the top of the vehicle body 10; the hinge seat 6 is hinged with a fixed frame 7; the fixed frame 7 is provided with a press roller 8; the center of the compression roller 8 is connected with the fixed frame 7 through a rotating shaft; a connecting fixing rod is arranged on the fixing frame 7 corresponding to the compression roller 8; one end of the connecting and fixing rod, which is far away from the compression roller 8, is hinged with the side surface of the vehicle body 10; the fixed frame 7 comprises a cross rod and a vertical rod; the cross rods and the vertical rods are connected in a hinged mode; the first hydraulic cylinder 9 and the second hydraulic cylinder 19 are symmetrically arranged about the connecting fixing rod; the joint of the first hydraulic cylinder 9 and the connecting fixed rod and the joint of the second hydraulic cylinder 19 and the connecting fixed rod are connected in a hinged mode; through the setting of a pneumatic cylinder 9, No. two pneumatic cylinders 19, mount 7 and connection dead lever, can change the height of compression roller 8, facilitate the use.
Further, the cleaning mechanism comprises a third hydraulic cylinder 11 and a guide rail 14; the third hydraulic cylinder 11 is fixedly arranged on the side surface of the vehicle body 10; a fourth hydraulic cylinder 12 is arranged at the bottom end of the third hydraulic cylinder 11; the bottom end of the fourth hydraulic cylinder 12 is provided with an installation box 13; a fixing plate 15 is slidably mounted on the guide rail 14; the bottom end of the fixed plate 15 is provided with a driving box 16; the fixed plate 15 is slidably connected with the guide rail 14; a stepping motor is arranged in the driving box 16; the stepping motor is connected with the rotating shaft through a coupler; a cleaner 18 is arranged on the rotating shaft; the cleaner 18 includes a drum 22; the mounting box 13 is provided with a mounting groove corresponding to the rotary drum 22; the outer circumferential side of the drum 22 is provided with a trimming knife 23 and a trimmer 24; the trimming blade 23 comprises a fixed box; a fourth servo motor is arranged inside the fixed box; the fourth servo motor is connected with the crushing paddle through a coupler; the edge of the pit of the road surface to be repaired is trimmed by the trimming cutter 23, and is repaired in advance by the edger 24 before trimming; by the arrangement of the drum 22 and the fixed plate 15, the switching of the trimming blade 23 and the edger 24 can be performed; through the setting of No. three pneumatic cylinder 11, guide rail 14, fixed plate 15 and No. four pneumatic cylinder 12, can adjust the height of install bin 13 and fixed plate 15, conveniently clear up the work.
Further, a water tank is mounted on the top of the vehicle body 10; the water tank is communicated with the spraying mechanism 17 through a water pipe; the water tank is provided with a pressure pump; the spraying mechanism 17 comprises a flow distribution box; the bottom end of the flow distribution box is provided with a plurality of pressure nozzles; through the arrangement of the spraying mechanism 17 and the water tank, the repaired pavement can be maintained by spraying water.
Example 2
Referring to fig. 2, a discharge hole is installed at one side of the bottom of the mixing box 20; a discharging device 21 is arranged on the discharging hole; the discharger 21 comprises a discharge barrel; one end of the discharge barrel is communicated with the discharge hole; the other end of the discharging barrel is provided with a driving motor; the driving motor is connected with the spiral auger through a coupler; the spiral auger is arranged inside the discharge barrel; a discharge opening is arranged at the bottom of the discharge barrel; through the setting of discharger 21, the concrete after conveniently will mixing is taken out, promotes work efficiency.
The working principle of the invention is as follows: the height of the driving box 3 can be continuously and stably adjusted through the arrangement of the lifting adjusting mechanism 2, the driving box 3 and the buffer rod 5; the stirring and mixing effect can be enhanced and the efficiency can be improved by arranging the second stirring mechanism 4; the edge of the pit of the road surface to be repaired is trimmed by the trimming cutter 23, and is repaired in advance by the edger 24 before trimming; by the arrangement of the drum 22 and the fixed plate 15, the switching of the trimming blade 23 and the edger 24 can be performed; the height of the mounting box 13 and the height of the fixing plate 15 can be adjusted through the arrangement of the third hydraulic cylinder 11, the guide rail 14, the fixing plate 15 and the fourth hydraulic cylinder 12, and cleaning work is facilitated; the height of the compression roller 8 can be changed through the arrangement of the first hydraulic cylinder 9, the second hydraulic cylinder 19, the fixing frame 7 and the connecting fixing rod, so that the use is convenient; the repaired pavement can be maintained by spraying water through the arrangement of the spraying mechanism 17 and the water tank; through the setting of discharger 21, the concrete after conveniently will mixing is taken out, promotes work efficiency. In conclusion, the invention has the advantages of convenient use, improved working efficiency and good repairing effect.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A concrete floor repair device, comprising a vehicle body (10); the concrete mixer is characterized in that a concrete mixing and discharging mechanism is arranged at the top of the car body (10); a compaction mechanism is arranged on one side of the vehicle body (10); the other side of the vehicle body (10) is provided with a cleaning mechanism; the bottom end of the vehicle body (10) is provided with universal moving wheels.
2. Concrete floor patching device according to claim 1, wherein the concrete mixing and discharge mechanism comprises a mixing tank (20); the mixing box (20) is arranged at the top of the vehicle body (10); the vehicle body (10) is provided with a mounting rack (1) corresponding to the mixing box (20); the mounting rack (1) is provided with a lifting adjusting mechanism (2); the bottom end of the lifting adjusting mechanism (2) is provided with a driving box (3); a first stirring mechanism is installed on the driving box (3).
3. Concrete floor patching device as claimed in claim 2, wherein the lifting adjustment mechanism (2) comprises a connection plate; the bottom end of the connecting plate is provided with an installation box; a first servo motor is arranged in the installation box; the first servo motor is connected with the main gear through a coupler; the main gear is meshed with the side gear; two side gears are symmetrically arranged around the main gear; the side gear is connected with the crank through a coupler; the crank is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with a sliding rod; the sliding rod extends into the guide rail and is connected with the guide rail in a sliding manner; the guide rail is arranged on the mounting rack (1); the bottom end of the sliding rod is provided with a buffer rod (5); one side of the sliding rod is connected with the side surface of the driving box (3) through the fixed rod.
4. The concrete floor repair apparatus of claim 2, wherein the first stirring mechanism includes a second servo motor; the second servo motor is connected with the driving gear through a coupler; the driving gear is connected with the driven gear through a transmission chain; two driven gears are symmetrically arranged around the driving gear; a stirring rake is all installed to driving gear and driven gear bottom.
5. Concrete floor patching device as claimed in claim 2, wherein the mixing box (20) is internally provided with a stirring mechanism number two (4); the second stirring mechanism (4) is provided with a stirring cavity and a base in sequence from top to bottom; a third servo motor is arranged in the base; the third servo motor is connected with a gear through a coupler; a rotating shaft is arranged on the gear; the rotating shaft extends into the stirring cavity and is provided with a second stirring paddle; and an oil seal is arranged at the joint of the rotating shaft and the stirring cavity.
6. Concrete floor patching device according to claim 1, wherein the compacting means comprise an articulated seat (6), a hydraulic cylinder number two (19) and a hydraulic cylinder number one (9); the hinged seat (6) is arranged at the top of the vehicle body (10); the hinge seat (6) is hinged with the fixed frame (7); the fixed frame (7) is provided with a press roller (8); the center of the press roller (8) is connected with a fixed frame (7) through a rotating shaft; a connecting fixing rod is arranged on the fixing frame (7) corresponding to the pressing roller (8); one end of the connecting and fixing rod, which is far away from the compression roller (8), is hinged with the side surface of the vehicle body (10); the fixing frame (7) comprises a cross rod and a vertical rod; the cross rods and the vertical rods are connected in a hinged mode; the first hydraulic cylinder (9) and the second hydraulic cylinder (19) are symmetrically arranged around the connecting fixing rod; the joint of the first hydraulic cylinder (9) and the connecting and fixing rod and the joint of the second hydraulic cylinder (19) and the connecting and fixing rod are both connected in a hinged mode.
7. Concrete floor patching device as claimed in claim 1, wherein the clearing means comprise a hydraulic cylinder (11) of the third size and a guide rail (14); the third hydraulic cylinder (11) is fixedly arranged on the side surface of the vehicle body (10); a fourth hydraulic cylinder (12) is arranged at the bottom end of the third hydraulic cylinder (11); the bottom end of the fourth hydraulic cylinder (12) is provided with an installation box (13); a fixing plate (15) is slidably mounted on the guide rail (14); the bottom end of the fixed plate (15) is provided with a driving box (16); the fixed plate (15) is connected with the guide rail (14) in a sliding way; a stepping motor is arranged in the driving box (16); the stepping motor is connected with the rotating shaft through a coupler; a cleaner (18) is arranged on the rotating shaft; the cleaner (18) includes a drum (22); the mounting box (13) is provided with a mounting groove corresponding to the rotary drum (22); the outer circumferential side of the rotary drum (22) is provided with a trimming knife (23) and a edger (24); the trimming knife (23) comprises a fixed box; a fourth servo motor is arranged inside the fixed box; and the fourth servo motor is connected with the crushing paddle through a coupler.
8. Concrete floor patching device as claimed in claim 1, wherein a water tank is mounted on top of the body (10); the water tank is communicated with a spraying mechanism (17) through a water pipe; the water tank is provided with a pressure pump; the spraying mechanism (17) comprises a flow dividing box; and a plurality of pressure spray heads are installed at the bottom end of the flow distribution box.
9. The concrete floor repair device according to claim 2, wherein a discharge port is installed at one side of the bottom of the mixing box (20); a discharging device (21) is arranged on the discharging hole; the discharger (21) comprises a discharge barrel; one end of the discharge barrel is communicated with the discharge hole; the other end of the discharging barrel is provided with a driving motor; the driving motor is connected with the spiral auger through a coupler; the spiral auger is arranged inside the discharge barrel; and a discharge opening is arranged at the bottom of the discharge barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010643247.0A CN111719398A (en) | 2020-07-06 | 2020-07-06 | Concrete floor patching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010643247.0A CN111719398A (en) | 2020-07-06 | 2020-07-06 | Concrete floor patching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719398A true CN111719398A (en) | 2020-09-29 |
Family
ID=72572368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010643247.0A Withdrawn CN111719398A (en) | 2020-07-06 | 2020-07-06 | Concrete floor patching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554022A (en) * | 2020-12-14 | 2021-03-26 | 浙江海洋大学 | Road rapid repairing structure and construction method thereof |
-
2020
- 2020-07-06 CN CN202010643247.0A patent/CN111719398A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554022A (en) * | 2020-12-14 | 2021-03-26 | 浙江海洋大学 | Road rapid repairing structure and construction method thereof |
| CN112554022B (en) * | 2020-12-14 | 2021-12-28 | 浙江海洋大学 | Road rapid repairing structure and construction method thereof |
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Application publication date: 20200929 |