CN111501511B - Road surface caking earth breaker for municipal administration - Google Patents
Road surface caking earth breaker for municipal administration Download PDFInfo
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- CN111501511B CN111501511B CN202010310410.1A CN202010310410A CN111501511B CN 111501511 B CN111501511 B CN 111501511B CN 202010310410 A CN202010310410 A CN 202010310410A CN 111501511 B CN111501511 B CN 111501511B
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- crushing assembly
- seat
- vertical guide
- fixedly connected
- threaded rod
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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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/127—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Crushing And Grinding (AREA)
- Road Repair (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a municipal road surface caking soil crushing device, belongs to the technical field of municipal construction equipment, and solves the problems that parts are easy to fall off when the device works and the device is damaged due to poor damping effect of the existing device; the technical characteristics are as follows: the crushing assembly comprises a shell, wherein a crushing assembly is arranged in the shell, the crushing assembly is installed in a crushing assembly installation seat, the rear side of the crushing assembly installation seat is connected with a height adjusting mechanism for adjusting the height of the crushing assembly installation seat, the height adjusting mechanism is fixedly connected with a displacement mechanism, and damping mechanisms for damping are symmetrically arranged on two sides of the crushing assembly; the embodiment of the invention is provided with the damping mechanism, the damping protection of the crushing assembly is realized through the arrangement of the damping mechanism, and the resonance of internal elements is avoided, so that the embodiment of the invention is protected, and the service life of the embodiment of the invention is prolonged.
Description
Technical Field
The invention relates to the technical field of municipal construction equipment, in particular to a municipal road surface caking soil crushing device.
Background
In the process of building a new road or renovating an old road, a hydraulic crushing device on an excavator is generally used for crushing the old road one by one, the hydraulic crushing device is generally a hydraulic breaking hammer, the hydraulic crushing device is replaced by a hydraulic bucket after the road is crushed, and the crushed cement blocks are removed by the hydraulic bucket.
Chinese patent CN206052517U discloses a resonance crushing mechanism for a cement concrete pavement crusher, which belongs to the field of engineering machinery, road building machinery and pavement maintenance machinery, and the resonance crushing mechanism drives a resonance beam to vibrate at a high speed through vibration of an excitation box to generate flexible deformation, and simultaneously transmits high-frequency vibration to a crushing head at the other end of the resonance beam, and the crushing head knocks the concrete pavement to finish the rubblization treatment of the concrete pavement.
Disclosure of Invention
The invention aims to provide a municipal road surface caked soil crushing device which comprises a shell, wherein a crushing assembly is arranged in the shell, the crushing assembly is installed in a crushing assembly installation seat, the rear side of the crushing assembly installation seat is connected with a height adjusting mechanism for adjusting the height of the crushing assembly installation seat, the height adjusting mechanism is fixedly connected with a displacement mechanism, and two sides of the crushing assembly are symmetrically provided with damping mechanisms for damping so as to solve the problems that parts are easy to fall off when the device works and the device is damaged due to poor damping effect of the existing device.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a road surface caking earth breaker for municipal administration, includes the casing, is equipped with broken subassembly in the casing, and broken subassembly installation is in broken subassembly mount pad, and the rear side of broken subassembly mount pad is connected with the height adjusting mechanism who is used for adjusting broken subassembly mount pad height, and height adjusting mechanism fixedly connected with displacement mechanism, the bilateral symmetry of broken subassembly are equipped with and are used for absorbing damper.
As a further scheme of the invention: displacement mechanism is including changeing with first threaded rod, the inner wall symmetry of casing is equipped with two positioning seats, the positioning seat passes through the lateral wall fixed connection of bolt and casing, the one end of first threaded rod is passed through the bearing and is rotated with left positioning seat and be connected, the positioning seat on right side is run through to the other end of first threaded rod, extends to the outside of casing to fixedly connected with changes, the cover is equipped with the screw thread piece on the first threaded rod, through threaded connection between first threaded rod and the screw thread piece, the screw thread piece is connected with high adjustment mechanism.
As a still further scheme of the invention: the height adjusting assembly comprises an internal thread sleeve and a second threaded rod, the internal thread sleeve is sleeved outside the second threaded rod, an adjusting nut is fixedly mounted at the upper end of the internal thread sleeve, the internal thread sleeve and the second threaded rod are connected through threads, and the bottom of the second threaded rod is fixedly connected with a crushing assembly mounting seat.
As a still further scheme of the invention: the bilateral symmetry of broken subassembly is equipped with two supplementary lifter plates, and damper includes vertical guide way and buffer assembly, and bolt and positioning seat fixed connection are passed through at the top of vertical guide way, and buffer assembly sets up between vertical guide way and casing lateral wall, and the one end that supplementary lifter plate kept away from broken subassembly extends to vertical guide way in, vertical guide way and supplementary lifter plate sliding connection.
As a still further scheme of the invention: buffering subassembly includes articulated seat and slide, articulated seat passes through bolt and vertical guide way fixed connection, the one end symmetry that vertical guide way was kept away from to articulated seat articulates there are two hinge bars, the one end that articulated seat was kept away from to the hinge bar articulates there is the slide, the slide is installed on vertical guide rail, vertical guide rail passes through the lateral wall fixed connection of bolt and casing, one side fixedly connected with inserted bar of slide, the one end that the slide was kept away from to the inserted bar extends to in the socket, socket fixed mounting is on the socket locating plate, the socket locating plate passes through the lateral wall fixed connection of bolt and casing, be equipped with the buffer spring who is used for protecting the inserted bar in the socket, buffer spring's both ends respectively with inserted bar and socket fixed connection, slide and vertical guide rail sliding connection.
As a still further scheme of the invention: broken subassembly includes servo motor and drill bit, and servo motor installs in broken subassembly mount pad, and fixed mounting has the pneumatic cylinder in the broken subassembly mount pad, the flexible end fixedly connected with servo motor of pneumatic cylinder, servo motor's output fixedly connected with drill bit, the outer wall of drill bit is equipped with the strengthening rib, the strengthening rib is the heliciform and distributes.
In conclusion, the beneficial effects of the invention are as follows: the embodiment of the invention is provided with the damping mechanism, the damping mechanism realizes the buffering protection of the crushing assembly, and simultaneously avoids the resonance of internal elements in the embodiment of the invention, thereby protecting the embodiment of the invention, prolonging the service life of the embodiment of the invention, when the position of the crushing assembly needs to be adjusted, the rotating handle is rotated, the rotating handle drives the first threaded rod to rotate, the first threaded rod drives the threaded block to move, and further the threaded block drives the height adjusting mechanism and the crushing assembly to move, thereby facilitating the crushing work of pavements at different positions.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural view of the housing of the present invention.
Fig. 3 is a schematic structural diagram of the positioning seat of the present invention.
FIG. 4 is a schematic view of a buffer assembly according to the present invention.
Fig. 5 is a schematic view of the structure of the crushing unit mount of the present invention.
In the figure: the device comprises a shell 1, a rotating handle 2, a positioning seat 3, a first threaded rod 4, a threaded block 5, an internal threaded sleeve 6, a second threaded rod 7, a vertical guide groove 8, a crushing component mounting seat 9, a servo motor 10, an auxiliary lifting plate 11, a buffer component 12, a hinge seat 13, a hinge rod 14, a slide seat 15, an inserted rod 16, a socket 17, a buffer spring 18, a socket positioning plate 19, a vertical guide rail 20, a drill bit 21 and a reinforcing rib 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, in the embodiment of the invention, the municipal road surface agglomerated soil crushing device comprises a shell 1, a crushing assembly is arranged in the shell 1, the crushing assembly is mounted in a crushing assembly mounting seat 9, a height adjusting mechanism for adjusting the height of the crushing assembly mounting seat 9 is connected to the rear side of the crushing assembly mounting seat 9, the height adjusting mechanism is fixedly connected with a displacement mechanism, and damping mechanisms for damping are symmetrically arranged on two sides of the crushing assembly;
as shown in fig. 3, the displacement mechanism includes a rotating handle 2 and a first threaded rod 4, two positioning seats 3 are symmetrically arranged on the inner wall of the casing 1, the positioning seats 3 are fixedly connected with the side wall of the casing 1 through bolts, one end of the first threaded rod 4 is rotatably connected with the left positioning seat 3 through a bearing, the other end of the first threaded rod 4 penetrates through the right positioning seat 3 and extends to the outside of the casing 1, the rotating handle 2 is fixedly connected, a threaded block 5 is sleeved on the first threaded rod 4, the first threaded rod 4 is connected with the threaded block 5 through threads, and the threaded block 5 is connected with a height adjusting mechanism;
when the position of the crushing assembly needs to be adjusted, the rotating handle 2 is rotated, the rotating handle 2 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the threaded block 5 to move, and then the threaded block 5 drives the height adjusting mechanism and the crushing assembly to move, so that the crushing work of pavements at different positions is facilitated;
the height adjusting assembly comprises an internal thread sleeve 6 and a second threaded rod 7, the internal thread sleeve 6 is sleeved outside the second threaded rod 7, an adjusting nut is fixedly installed at the upper end of the internal thread sleeve 6, the internal thread sleeve 6 is connected with the second threaded rod 7 through threads, and the bottom of the second threaded rod 7 is fixedly connected with a crushing assembly mounting seat 9;
when the height of the crushing assembly needs to be adjusted, the adjusting nut is rotated, the adjusting nut drives the internal thread sleeve 6 to rotate, the internal thread sleeve 6 drives the second threaded rod 7 and the crushing assembly to move up and down, and the height of the crushing assembly is adjusted;
the bilateral symmetry of broken subassembly is equipped with two supplementary lifter plates 11, damper includes vertical guide way 8 and buffering subassembly 12, bolt and 3 fixed connection of positioning seat are passed through at the top of vertical guide way 8, buffering subassembly 12 sets up between vertical guide way 8 and 1 lateral wall of casing, supplementary lifter plate 11 is kept away from broken subassembly one end and is extended to in the vertical guide way 8, and vertical guide way 8 and supplementary lifter plate 11 sliding connection, setting up of vertical guide way 8 has realized spacing to supplementary lifter plate 11 and broken subassembly.
Example 2
As shown in fig. 1-2, in the embodiment of the invention, the municipal road surface agglomerated soil crushing device comprises a shell 1, a crushing assembly is arranged in the shell 1, the crushing assembly is mounted in a crushing assembly mounting seat 9, a height adjusting mechanism for adjusting the height of the crushing assembly mounting seat 9 is connected to the rear side of the crushing assembly mounting seat 9, the height adjusting mechanism is fixedly connected with a displacement mechanism, and damping mechanisms for damping are symmetrically arranged on two sides of the crushing assembly;
as shown in fig. 3, the displacement mechanism includes a rotating handle 2 and a first threaded rod 4, two positioning seats 3 are symmetrically arranged on the inner wall of the casing 1, the positioning seats 3 are fixedly connected with the side wall of the casing 1 through bolts, one end of the first threaded rod 4 is rotatably connected with the left positioning seat 3 through a bearing, the other end of the first threaded rod 4 penetrates through the right positioning seat 3 and extends to the outside of the casing 1, the rotating handle 2 is fixedly connected, a threaded block 5 is sleeved on the first threaded rod 4, the first threaded rod 4 is connected with the threaded block 5 through threads, and the threaded block 5 is connected with a height adjusting mechanism;
when the position of the crushing assembly needs to be adjusted, the rotating handle 2 is rotated, the rotating handle 2 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the threaded block 5 to move, and then the threaded block 5 drives the height adjusting mechanism and the crushing assembly to move, so that the crushing work of pavements at different positions is facilitated;
the height adjusting assembly comprises an internal thread sleeve 6 and a second threaded rod 7, the internal thread sleeve 6 is sleeved outside the second threaded rod 7, an adjusting nut is fixedly installed at the upper end of the internal thread sleeve 6, the internal thread sleeve 6 is connected with the second threaded rod 7 through threads, and the bottom of the second threaded rod 7 is fixedly connected with a crushing assembly mounting seat 9;
when the height of the crushing assembly needs to be adjusted, the adjusting nut is rotated, the adjusting nut drives the internal thread sleeve 6 to rotate, the internal thread sleeve 6 drives the second threaded rod 7 and the crushing assembly to move up and down, and the height of the crushing assembly is adjusted;
the bilateral symmetry of broken subassembly is equipped with two supplementary lifter plates 11, damper includes vertical guide way 8 and buffering subassembly 12, bolt and 3 fixed connection of positioning seat are passed through at the top of vertical guide way 8, buffering subassembly 12 sets up between vertical guide way 8 and 1 lateral wall of casing, supplementary lifter plate 11 is kept away from broken subassembly one end and is extended to in the vertical guide way 8, and vertical guide way 8 and supplementary lifter plate 11 sliding connection, setting up of vertical guide way 8 has realized spacing to supplementary lifter plate 11 and broken subassembly.
As shown in fig. 3, the buffer assembly 12 includes a hinged seat 13 and a sliding seat 15, the hinged seat 13 is fixedly connected to the vertical guide groove 8 through a bolt, one end of the hinged seat 13, which is away from the vertical guide groove 8, is symmetrically hinged to two hinged rods 14, one end of the hinged rods 14, which is away from the hinged seat 13, is hinged to a sliding seat 15, the sliding seat 15 is installed on a vertical guide rail 20, the vertical guide rail 20 is fixedly connected to the side wall of the housing 1 through a bolt, the sliding seat 15 is slidably connected to the vertical guide rail 20, one side of the sliding seat 15 is fixedly connected to an insertion rod 16, one end of the insertion rod 16, which is away from the sliding seat 15, extends into a socket 17, the socket 17 is fixedly installed on a socket positioning plate 19, the socket positioning plate 19 is fixedly connected to the side wall of the housing 1 through a bolt, a buffer spring 18 for protecting the insertion rod 16 is arranged in the socket 17, and two ends of the buffer spring 18 are fixedly connected to the insertion rod 16 and the socket 17, respectively.
The arrangement of the damping mechanism realizes the buffering protection of the crushing assembly, and simultaneously avoids the resonance of internal elements in the embodiment of the invention, thereby protecting the embodiment of the invention and prolonging the service life of the embodiment of the invention.
As shown in fig. 4, broken subassembly includes servo motor 10 and drill bit 21, and servo motor 10 installs in broken subassembly mount pad 9, and fixed mounting has the pneumatic cylinder in the broken subassembly mount pad 9, and the flexible end fixedly connected with servo motor 10 of pneumatic cylinder, the output fixedly connected with drill bit 21 of servo motor 10, the outer wall of drill bit 21 is equipped with strengthening rib 22, and strengthening rib 22 is the heliciform and distributes.
When the pavement needs to be crushed, the hydraulic cylinder and the servo motor 10 are started, the hydraulic cylinder drives the servo motor 10 to move up and down, and the servo motor 10 drives the drill bit 21 and the reinforcing ribs 22 to rotate, so that the pavement is crushed.
In summary, the working principle of the invention is as follows: when the pavement needs to be crushed, the hydraulic cylinder and the servo motor 10 are started, the hydraulic cylinder drives the servo motor 10 to move up and down, and the servo motor 10 drives the drill bit 21 and the reinforcing ribs 22 to rotate, so that the pavement is crushed.
The arrangement of the damping mechanism realizes the buffering protection of the crushing assembly, and simultaneously avoids the resonance of internal elements in the embodiment of the invention, thereby protecting the embodiment of the invention and prolonging the service life of the embodiment of the invention;
when the height of the crushing assembly needs to be adjusted, the adjusting nut is rotated, the adjusting nut drives the internal thread sleeve 6 to rotate, the internal thread sleeve 6 drives the second threaded rod 7 and the crushing assembly to move up and down, and the height of the crushing assembly is adjusted;
when the position of broken subassembly needs to be adjusted, rotate and change 2, change and drive first threaded rod 4 to rotate 2, first threaded rod 4 drives screw block 5 and removes, and then makes screw block 5 drive altitude mixture control mechanism and broken subassembly and remove, has made things convenient for the broken work to different positions road surface.
The embodiment of the invention is provided with the damping mechanism, the damping mechanism realizes the buffering protection of the crushing assembly, and simultaneously avoids the resonance of internal elements in the embodiment of the invention, thereby protecting the embodiment of the invention, prolonging the service life of the embodiment of the invention, when the position of the crushing assembly needs to be adjusted, the rotating handle 2 is rotated, the rotating handle 2 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the threaded block 5 to move, and then the threaded block 5 drives the height adjusting mechanism and the crushing assembly to move, thereby facilitating the crushing work of pavements at different positions.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the specification and the equivalent scope thereof.
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 (7)
1. A municipal road surface caking soil crushing device comprises a shell (1), wherein a crushing assembly is arranged in the shell (1), and the crushing assembly is installed in a crushing assembly installation seat (9), and is characterized in that the rear side of the crushing assembly installation seat (9) is connected with a height adjusting mechanism for adjusting the height of the crushing assembly installation seat (9), the height adjusting mechanism is fixedly connected with a displacement mechanism, and damping mechanisms for damping are symmetrically arranged on two sides of the crushing assembly; two auxiliary lifting plates (11) are symmetrically arranged on two sides of the crushing assembly, the damping mechanism comprises vertical guide grooves (8) and buffer assemblies (12), the tops of the vertical guide grooves (8) are fixedly connected with the positioning seat (3) through bolts, the buffer assemblies (12) are arranged between the vertical guide grooves (8) and the side wall of the shell (1), the buffer assemblies (12) are respectively arranged on the upper half part and the lower half part of each vertical guide groove (8), and one ends, far away from the crushing assembly, of the auxiliary lifting plates (11) extend into the vertical guide grooves (8); the vertical guide groove (8) is connected with the auxiliary lifting plate (11) in a sliding way; the buffer component (12) comprises a hinged seat (13) and a sliding seat (15), the hinged seat (13) is fixedly connected with a vertical guide groove (8) through a bolt, two hinged rods (14) are symmetrically hinged at one end, far away from the vertical guide groove (8), of the hinged seat (13), the sliding seat (15) is hinged at one end, far away from the hinged seat (13), of the hinged rod (14), the sliding seat (15) is installed on a vertical guide rail (20), the vertical guide rail (20) is fixedly connected with the side wall of the shell (1) through a bolt, an inserted rod (16) is fixedly connected to one side of the sliding seat (15), one end, far away from the hinged rod (15), of the inserted rod (16) extends into the socket (17), the socket (17) is fixedly installed on a socket positioning plate (19), the socket positioning plate (19) is fixedly connected with the side wall of the shell (1) through a bolt, a buffer spring (18) used for protecting the inserted rod (16) is arranged in the socket (17), two ends of the buffer spring (18) are respectively fixedly connected with the inserted bar (16) and the socket (17).
2. The municipal administration road surface caking earth breaker of claim 1, characterized in that, the displacement mechanism is including changeing (2) and first threaded rod (4), the inner wall symmetry of casing (1) is equipped with two positioning seats (3), positioning seat (3) pass through the lateral wall fixed connection of bolt and casing (1), the one end of first threaded rod (4) is passed through the bearing and is rotated with left positioning seat (3) and be connected, the other end of first threaded rod (4) runs through positioning seat (3) on right side, extend to the outside of casing (1), and fixedly connected with changes (2), the cover is equipped with thread piece (5) on first threaded rod (4), pass through threaded connection between first threaded rod (4) and thread piece (5), thread piece (5) are connected with high adjustment mechanism.
3. The municipal road surface caking soil crushing device according to claim 2, wherein the height adjusting assembly comprises an internal thread sleeve (6) and a second threaded rod (7), the internal thread sleeve (6) is sleeved outside the second threaded rod (7), an adjusting nut is fixedly installed at the upper end of the internal thread sleeve (6), the internal thread sleeve (6) is connected with the second threaded rod (7) through threads, and the bottom of the second threaded rod (7) is fixedly connected with a crushing assembly mounting seat (9).
4. The municipal road surface agglomerated soil crushing device according to claim 1, wherein the slide (15) is slidably connected to the vertical guide (20).
5. The municipal administration road surface caked soil crushing device according to any one of claims 1 to 4, wherein the crushing assembly comprises a servo motor (10) and a drill bit (21), the servo motor (10) is installed in the crushing assembly installation seat (9), a hydraulic cylinder is fixedly installed in the crushing assembly installation seat (9), the telescopic end of the hydraulic cylinder is fixedly connected with the servo motor (10), and the output end of the servo motor (10) is fixedly connected with the drill bit (21).
6. The municipal road surface agglomerated soil crushing device according to claim 5, wherein the outer wall of the drill bit (21) is provided with reinforcing ribs (22).
7. The municipal road surface agglomerated soil crushing device according to claim 6, wherein the reinforcing ribs (22) are spirally distributed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010310410.1A CN111501511B (en) | 2020-04-20 | 2020-04-20 | Road surface caking earth breaker for municipal administration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010310410.1A CN111501511B (en) | 2020-04-20 | 2020-04-20 | Road surface caking earth breaker for municipal administration |
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| CN111501511B true CN111501511B (en) | 2022-08-30 |
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| CN112098141A (en) * | 2020-08-26 | 2020-12-18 | 莆田学院 | Soil heavy metal check out test set with sample function |
| CN112535836A (en) * | 2020-11-25 | 2021-03-23 | 温州大学 | Protective device for sports equipment |
| CN112982127A (en) * | 2021-03-04 | 2021-06-18 | 浙江环森环境科技有限公司 | Crushing equipment for repairing bulging ground of municipal road and using method thereof |
| CN113481810A (en) * | 2021-07-14 | 2021-10-08 | 浙江旭瑞建设有限公司 | Road surface crushing equipment for municipal works |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2620306B2 (en) * | 1988-05-19 | 1997-06-11 | 古河機械金属株式会社 | Road surface cutting machine |
| CN108160260A (en) * | 2017-12-18 | 2018-06-15 | 魏亦南 | Lump clay crushing device on a kind of municipal administration road surface |
| CN108166368B (en) * | 2017-12-22 | 2019-12-17 | 江苏中展车辆配件有限公司 | Gantry type impact pickaxe based on vehicle-mounted technology |
| CN208266654U (en) * | 2018-05-14 | 2018-12-21 | 河南长安公路工程有限公司 | A kind of municipal administration pavement breaking device |
| CN209169601U (en) * | 2018-09-06 | 2019-07-26 | 羽田电子科技(太仓)有限公司 | One kind burying golden machine automatically |
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Effective date of registration: 20220809 Address after: 324400 Room 401, building a, Guanghe building, Rongchang Road, Longzhou street, Longyou County, Quzhou City, Zhejiang Province Applicant after: Longyou Jixiang Garden Construction Co.,Ltd. Address before: 318050 No. 190, Yilida Road, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Applicant before: Tian Wenliang |
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| GR01 | Patent grant |