CN112301861A - Be used for municipal dust type road surface crushing equipment - Google Patents
Be used for municipal dust type road surface crushing equipment Download PDFInfo
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- CN112301861A CN112301861A CN202011201057.XA CN202011201057A CN112301861A CN 112301861 A CN112301861 A CN 112301861A CN 202011201057 A CN202011201057 A CN 202011201057A CN 112301861 A CN112301861 A CN 112301861A
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- dust
- cover body
- pipe
- top plate
- tank
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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
- E01C23/124—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 moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a dust-removing type road surface crushing device for municipal administration, which comprises a top plate, wherein racks are arranged below the left end and the right end of the top plate, and a liftable cover body is arranged between the two racks; the top of the cover body is connected with a lifting rod penetrating through the top plate, and the top of the lifting rod is provided with a limiting block; the upper part in the cover body is provided with a rotatable screw, the lower part in the cover body is provided with an electric pick, the top plate is provided with a dust removal tank and a fan seat, the middle of the dust removal tank is provided with a filter screen, and the fan seat is provided with a fan. This kind of dust type road surface crushing equipment can utilize the wheel to remove whole equipment to the road surface position that needs the breakage, and the electric pick is broken one side translation in the course of the work, and crushing effect is good, can effectively alleviate intensity of labour, and in the work progress of electric pick, fan work can live the air that has a large amount of dust with covering internally and take out outward, prevents that the dust from influencing constructor and passerby, prevents that the construction from influencing city appearance.
Description
Technical Field
The invention relates to road surface maintenance equipment, in particular to dust removal type road surface crushing equipment for municipal administration.
Background
Municipal administration highway is because the reason such as heavy burden is great, misuse in the use, and the road surface causes the damage easily, and easy ponding is not in time maintained on damaged road surface to cause further damage to add according to easily, consequently need in time to restore. In the repairing process, the municipal road surface needs to be crushed and cleaned, and then pouring is carried out again. The road breaking device is therefore the first step tool for maintenance.
Current road surface breaker includes the electric pick of hand-held type, and the tup of drunkenness is broken to the road surface about the utilization of this kind of hand-held type electric pick, and efficiency is higher, but working strength is big, and is higher to municipal workers' physical requirement when the maintenance of many times road surface. The existing road surface heavy hammer type road surface crushing device crushes the road surface by using a heavy hammer which falls repeatedly, and the working strength is small, but the effect is not as stable and effective as that of an electric pick.
On the other hand, no matter the crushing tool is a hand-held type or a mechanical type, the existing operation mode is an open type, dust in the rotary working process flies everywhere, the health of municipal construction personnel is not facilitated, and particularly in the maintenance of urban roads, the flying dust can easily influence the appearance of the city and the traffic nearby, so that the existing pavement crushing device needs to be comprehensively improved to solve the technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a can alleviate work burden, crushing effect is good, can prevent that dust from flying upward in the work progress and be used for municipal dust type road surface crushing equipment.
The scheme of the invention is as follows: the utility model provides a be used for municipal dust type road surface crushing equipment, includes a roof, is equipped with the frame in both ends below about the roof, the frame includes bottom plate, curb plate and the wheel of bottom plate below, its characterized in that:
a liftable cover body is also arranged between the two racks; a lifting groove is formed in a side plate of the rack, a connecting block is arranged on the outer side of the cover body and penetrates through the lifting groove, and a lifting block is connected to the outer end of the connecting block; the bottom surface of the lifting block is provided with an inserted rod, and a bottom plate of the frame is provided with a sleeve into which the inserted rod is inserted; a first spring is arranged on the inserted link; a telescopic driver is arranged between the lifting block and the top plate;
the top of the cover body is connected with a lifting rod penetrating through the top plate, and the top of the lifting rod is provided with a limiting block; a rotatable screw is arranged at the upper part in the cover body, and a motor is arranged outside the cover body and is in transmission connection with the screw; a moving block penetrates through the screw rod, a screw hole matched with the screw rod is formed in the position, through which the screw rod penetrates, of the moving block, and a U-shaped strip with a downward opening is connected to the lower portion of the moving block; a guide rod is arranged in the cover body below the screw rod, a movable moving seat is arranged on the guide rod in a penetrating mode, a through hole is formed in the position, through which the guide rod penetrates, of the moving seat, and a row of rotating wheels are arranged on the upper end face of the guide rod; the top end of the movable seat is connected with convex strips, the tops of all the convex strips are positioned in the U-shaped strip, rod bodies at two ends of the tops of the convex strips penetrate through the side wall of the U-shaped strip, and a second spring is arranged on each rod body; the movable seat is also provided with an inner cavity with an opening at the bottom surface, a telescopic column and a third spring are arranged in the inner cavity, and the third spring is positioned above the telescopic column; limiting columns are arranged at two ends of the telescopic column, and through grooves for the limiting columns to penetrate through are formed in the cavity walls on two sides of the inner cavity of the movable seat; the bottom of the telescopic column is connected with a chuck, a corresponding electric pick is arranged below the movable seat, and a handle of the electric pick is clamped in the chuck;
the dust removing device is characterized in that the top plate is provided with a dust removing tank and a fan base, a filter screen is arranged in the middle of the dust removing tank, the fan base is provided with a fan, the lower part of the dust removing tank is connected with an air inlet pipe, the top of the cover body is provided with an air outlet communicated with the interior of the cover body, and the air outlet and the air inlet pipe are connected through a telescopic pipe penetrating through the top; the top of the dust removal tank is provided with an exhaust pipe connected with an inlet of the fan, and an outlet of the fan is provided with an air outlet pipe.
The further scheme of the invention is as follows:
and a fourth spring is arranged at the position between the top plate and the limiting block on the lifting rod.
The air inlet pipe and the extension pipe are both provided with a left pipe and a right pipe.
The air inlet pipe is a V-shaped bent pipe.
A dust collecting box which can be taken out is arranged at the position below the filter screen in the dust removing tank.
The dust removal tank is inserted into the lower tank body and the upper cover, and the lower tank body is in threaded connection with the upper cover; the filter screen is placed on the top surface of the lower tank body, and a pressing block for limiting the filter screen when the filter screen is screwed is arranged on the inner side of the upper cover; the exhaust pipe is L-shaped, the vertical section of the exhaust pipe penetrates through the upper cover, the bottom of the vertical section is provided with a pipe orifice with an enlarged outer diameter, and a sealing ring is arranged between the pipe orifice of the exhaust pipe and the top wall of the upper cover; when the upper cover is screwed, the sealing ring is extruded by the pipe orifice and the top wall of the upper cover.
The chuck body is a closed ring, and a plurality of threaded rods which can be screwed inwards to jack the handle of the electric pick are arranged on the circumference of the ring.
The guide rod is N that parallel arrangement, the quantity of removal seat and electric pick is corresponding N.
An open water tank is further arranged on the top plate, and the pipe orifice of the air outlet pipe is located in the open water tank.
Compared with the prior art, the invention has the beneficial effects that: the whole device can be moved to the position of a road surface needing to be crushed by using wheels, then the telescopic driver is started to push the cover body down and stand on the ground until the rack is in a high-altitude position, then the electric pick is started to crush the road surface in the cover body coverage range, the motor can drive the moving block to move left and right in the crushing process, the moving block drives the moving seat to move left and right, so that the electric pick moves, the electric pick crushes and translates at the same time in the working process, and finally the road surface in the cover body coverage range is effectively impacted and crushed, the crushing effect is good, the whole process does not need to manually hold the electric pick, the labor intensity can be effectively reduced, the working efficiency is improved, on the other hand, in the construction process of the electric pick, the fan works, air with a large amount of dust in the cover body can be pumped out, and the air with the dust enters the dust removal tank through the telescopic pipe and the air inlet, under the effect of filter screen, the dust is kept off in the filter screen below, and the air of relative clean is taken out and is discharged from the play tuber pipe department of fan, can reach good dust removal effect like this, maintains the clean and tidy of job site, prevents that the dust from influencing municipal constructor and pedestrian, prevents that the construction from influencing the city appearance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic external view of a dust-type road surface breaking apparatus for municipal use described in example 1;
FIG. 2 is a schematic view showing the construction of a dust-removing type road surface breaking equipment for municipal use described in example 1;
FIG. 3 is an enlarged view of the left portion of FIG. 2;
FIG. 4 is a schematic view of the construction of a dust removing tank in accordance with embodiment 1;
FIG. 5 is a schematic view of the structure of a chuck in accordance with embodiment 1;
FIG. 6 is a sectional view of the cover in a modification of embodiment 1;
FIG. 7 is a schematic view showing the construction of a dust-removing type road surface breaking equipment for municipal use described in example 2;
reference numbers in the figures: the dust collection device comprises a top plate 1, a rack 2, a bottom plate 3, side plates 4, wheels 5, a cover body 6, a lifting groove 7, a connecting block 8, a lifting block 9, an inserting rod 10, a sleeve 11, a first spring 12, a telescopic driver 13, a lifting rod 14, a limiting block 15, a screw 16, a motor 17, a moving block 18, a U-shaped strip 19, a guide rod 20, a moving seat 21, a through hole 22, a rotating wheel 23, a convex strip 24, a rod body 25, a second spring 26, an inner cavity 27, a telescopic column 28, a third spring 29, a limiting column 30, a through groove 31, a chuck 32, an electric pick 33, a dust collection tank 34, a fan seat 35, a filter screen 36, a fan 37, an air inlet pipe 38, an air outlet 39, a telescopic pipe 40, an air exhaust pipe 41, a fourth spring 42, a dust collection box 43, a lower tank body 44, an upper cover 45, a.
Detailed Description
The invention is further described by way of example with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 and 2, the dust-removing type road surface crushing equipment for municipal administration described in this embodiment includes a top plate 1, a frame 2 is provided below the left and right ends of the top plate 1, the frame 2 includes a bottom plate 3, side plates 4 and wheels 5 below the bottom plate 3, and is characterized in that:
a liftable cover body 6 is also arranged between the two racks 2; a lifting groove 7 is formed in the side plate 4 of the rack 2, a connecting block 8 is arranged on the outer side of the cover body 6 and penetrates through the lifting groove 7, one or two lifting grooves 7 can be formed in each side, and the number of the connecting blocks 8 is consistent with that of the lifting grooves; the outer end of the connecting block 8 is connected with a lifting block 9; the bottom surface of the lifting block 9 is provided with an inserted bar 10, and a sleeve 11 for inserting the inserted bar 10 is arranged on the bottom plate 3 of the frame 2; a first spring 12 is arranged on the inserted link 10; a spring I12 supports the cover body 6 to lift off the ground at ordinary times, and a telescopic driver 13 is arranged between the lifting block 9 and the top plate 1; the telescopic driver 13 can be an electric push rod or an air cylinder or an oil cylinder, and the lifting block 9 can be pressed downwards by the telescopic driver 13 during working, so that the cover body 6 is driven to move downwards.
The top of the cover body 6 is connected with a lifting rod 14 penetrating through the top plate 1, and the top of the lifting rod 14 is provided with a limiting block 15; the lifting rods 14 are positioned at the top of the cover body 6 and can be a plurality of rods, such as four rods at four corners; a rotatable screw 16 is arranged at the upper part in the cover body 6, and a motor 17 is arranged outside the cover body 6 and is in transmission connection with the screw 16; a moving block 18 penetrates through the screw rod 16, a matched screw hole is formed in the position, through which the screw rod 16 penetrates, of the moving block 18, and a U-shaped strip 19 with a downward opening is connected to the lower portion of the moving block 18; the motor 17 can drive the moving block 18 to move through the screw 16; a guide rod 20 is arranged in the cover body 6 below the screw rod 16, a movable moving seat 21 penetrates through the guide rod 20, a through hole 22 is formed in the moving seat 21 through which the guide rod 20 penetrates, a row of rotating wheels 23 are arranged on the upper end face of the guide rod 20, and the rotating wheels 23 are supported on the inner top face of the through hole 22, so that the rotating wheels 23 can support the moving seat 21 and ensure that the moving seat 21 can move flexibly; the top end of the movable seat 21 is connected with convex strips 24, the tops of all the convex strips 24 are positioned in the U-shaped strip 19, rod bodies 25 at two ends of the top of each convex strip 24 penetrate through the side wall of the U-shaped strip 19, and a second spring 26 is arranged on each rod body 25; this allows the rib 24 to move side to side within the U-shaped strip 19.
The movable seat 21 is also provided with an inner cavity 27 with an opening at the bottom surface, a telescopic column 28 and a spring III 29 are arranged in the inner cavity 27, and the spring III 29 is positioned above the telescopic column 28; limiting columns 30 are arranged at two ends of the telescopic column 28, and through grooves 31 for the limiting columns 30 to penetrate through are arranged on the cavity walls on two sides of the inner cavity 27 of the movable seat 21; therefore, the telescopic column 28 can also be telescopic up and down to a certain extent, and the lower electric pick 33 can move upwards to a certain extent to form buffering when touching a hard road surface; the bottom of the telescopic column 28 is connected with a chuck 32, a corresponding electric pick 33 is arranged below the movable seat 21, and a handle of the electric pick 33 is clamped in the chuck 32; the body of the collet 32 is a closed ring with a plurality of threaded rods 49 threaded inwardly to tighten the handle of the electric pick 33. Clearly, the collet 32 is prior art and other configurations may be used as is known.
A dust removing tank 34 and a fan base 35 are arranged on the top plate 1, a filter screen 36 is arranged in the middle of the dust removing tank 34, a fan 37 is arranged on the fan base 35, an air inlet pipe 38 is connected to the lower portion of the dust removing tank 34, an air outlet 39 communicated with the interior of the cover body 6 is arranged at the top of the cover body, and the air outlet 39 is connected with the air inlet pipe 38 through an extension pipe 40 penetrating through the top plate 1; an exhaust pipe 41 is arranged at the top of the dust removing tank 34 and connected with an inlet of the fan 37, and an outlet pipe 51 is arranged at an outlet of the fan 37.
Specifically, a spring four 42 is arranged on the lifting rod 14 between the top plate 1 and the limiting block 15. Spring four 42 assists spring one 12 in supporting the housing.
Specifically, the air inlet duct 38 and the extension duct 40 are both left and right.
Specifically, the air inlet duct 38 is a V-bend. Once the blower 37 is deactivated, as configured in the manner shown in figure 2, dust does not flow back to the air inlet duct 38 and the expansion duct 40.
Specifically, the dust removing tank 34 is inserted into the lower tank 44 and the upper cover 45, and the lower tank 44 is in threaded connection with the upper cover 45; the filter screen 36 is placed on the top surface of the lower tank body 44, and a pressing block 46 for limiting the filter screen 36 when the filter screen is screwed is arranged on the inner side of the upper cover 45; the exhaust pipe 41 is L-shaped, the vertical section of the exhaust pipe 41 penetrates through the upper cover 45, the bottom of the vertical section is provided with a pipe orifice 47 with an enlarged outer diameter, and a sealing ring 48 is arranged between the pipe orifice 47 of the exhaust pipe 41 and the top wall of the upper cover 45; when the upper cover 45 is screwed, the sealing ring 48 is pressed by the pipe orifice 47 and the top wall of the upper cover 45, and the dust collecting box 43 which can be taken out is arranged at the position below the filter screen 36 in the dust removing tank 34. Such structure advantage is convenient for open dust removal tank 34, clean filter screen 36, empty the dust in the dust collection box 43, upper cover 45 can upwards mention after unscrewing, filter screen 36 just can take out and maintain cleanly, just conveniently take out dust collection box 43 after filter screen 36 takes out, empty the dust, after the maintenance operation is accomplished, put into dust collection box 43 and filter screen 36 in proper order, screw upper cover 45, filter screen 36 just obtains effectively fixedly like this, sealing washer 48 can seal up the clearance between mouth of pipe 47 and upper cover 45 effectively, prevent to leak out when the dust removal of bleeding.
In the scheme, the cover body 6 is a long and narrow strip, the crushing range of the strip is only a narrow strip, when the road surface to be crushed is large, the dust-removing type road surface crushing equipment needs to be moved for multiple operations, if the scheme is further improved to increase the capacity of the dust-removing type road surface crushing equipment, the cross-sectional view at the position AA in fig. 2 should be in the shape shown in fig. 6, namely the guide rods 20 are N strips arranged in parallel, namely N strips are arranged in a row perpendicular to the paper surface in fig. 2, and the number of the moving seats 21 and the electric picks 33 is N corresponding to N (for example, N is equal to 8), so that the capacity of the dust-removing type road surface crushing equipment is greatly improved. The switches of all the electric picks 33 can be in an open state all the time, power lines of the electric picks can be led out of the cover body, the electric picks can work when the power lines are powered on, and the electric picks can stop when the power lines are powered off, so that the starting and stopping of the electric picks can be controlled externally.
In the working method of the municipal dust removal type pavement breaking equipment described in this embodiment, the wheel 5 is used to move the equipment to a position to be broken, the telescopic driver 13 works to push down the lifting block 9, thereby driving the cover body 6 to move downwards, making the bottom surface of the cover body 6 stand on the ground, and making the wheel 5 and the wheel in an air state, so that the electric pick works electrically, the hammer head of the electric pick 33 is used to break the pavement, the motor 17 works to drive the screw 16 to rotate, the moving block 18 on the screw 16 translates to drive the moving seat 21 below to translate, thereby driving the electric pick 33 to translate, the electric pick 33 translates and impacts at the same time, so as to break the pavement below the cover body 6, in this process, the fan 37 works, so that the air containing dust generated in the cover body 6 is blown out from the air outlet pipe 51 after passing through the air outlet 39, the telescopic pipe 40, the air inlet pipe 38, the filter screen 36 and the fan 37, and the dust is blocked below, clean air is blown out from the air outlet pipe 51.
Compared with the prior art, the invention has the beneficial effects that: the whole equipment can be moved to the position of a road surface needing to be crushed by using the wheels, and the cover body is usually in a ground-off state under the action of the first spring, so that the movement of the wheels is not influenced; then starting a telescopic driver to push the cover body down to stand on the ground until the rack is in a high-altitude position, wherein the rack is in a shape of being away from the ground, all the weight of the rack is pressed on the cover body 6, so that the cover body 6 presses the road surface below, the part pressed by the cover body 6 is not easy to damage, and the crushed road surface has a relatively complete outer contour; in addition, the whole equipment is stable in the working process. Then the electric pick is started to crush the pavement in the cover body coverage range, the motor can drive the moving block to move left and right in the crushing process of the electric pick, the moving block drives the moving seat to move left and right, so that the electric pick can crush and translate while working, and finally the pavement in the cover body coverage range is effectively impacted and crushed, the crushing effect is good, the whole process does not need to manually hold the electric pick, the labor intensity can be effectively reduced, the working efficiency is improved, because the top of the raised line 24 is positioned in the U-shaped bar 19, the rod bodies 25 at the two ends of the top of the raised line 24 penetrate through the U-shaped bar 19, and the second spring 26 is arranged on the rod bodies 25, when the moving block drives the U-shaped bar to move, the raised line 24 can move left and right to a certain extent, the second spring 26 can be matched and stretched, so that the movement of the U-shaped bar 19 and the raised line 24, therefore, the electric pick can be ensured to be moved in the working process, particularly, the whole electric pick cannot be moved when the hammer head of the electric pick is driven into the ground, at the moment, if the U-shaped strip 19 is moved by the motor, the second spring 26 is compressed, after the hammer head of the electric pick is separated from the ground slightly, the electric pick can be moved, the compressed second spring 26 releases potential energy to push the convex strip 24, the moving seat 21 and the electric pick 33 together, and the technical problem of 'moving when the electric pick impacts a broken road surface' is effectively solved; in the working process, the motor is preferably in a pulse type working mode, namely a mode of stopping after rotating for several circles and a mode of stopping after rotating for several circles, so that the electric pick can better crush and move at the same time, and finally, the pavement in the coverage range of the lower rectangular frame is effectively crushed; on the other hand, in the work progress of electric pick, the fan work, can live outwards taking out the air that has a large amount of dusts in the cover body, these air that have the dust get into in the dust removal jar through flexible pipe and air-supply line, under the effect of filter screen, the dust is kept off in the filter screen below, the air that is relatively clean is taken out and is discharged from the play tuber pipe department of fan, can reach good dust removal effect like this, maintain the clean and tidy of job site, prevent that the dust from influencing municipal construction personnel and passing pedestrian, prevent that the construction from influencing city appearance.
Example 2
As shown in fig. 7, the dust-removing type road surface crushing equipment for municipal administration described in the embodiment has the following characteristics based on the implementation example:
an open water tank 50 is further arranged on the top plate 1, and the opening of the air outlet pipe 51 is located in the open water tank 50. After the open water tank 50 is filled with water, the mouth of the air outlet pipe 51 is immersed in water, and in the using process, the air blown out from the air outlet pipe 51 can be cleaned and purified, so that the air discharged from the open water tank 50 is cleaner. The water in the open water tank 50 can be replaced as needed to ensure the cleaning effect thereof.
Claims (10)
1. The utility model provides a dust type road surface crushing equipment for municipal administration, includes a roof (1), is equipped with frame (2) below the both ends of controlling of roof (1), wheel (5) that frame (2) include bottom plate (3), curb plate (4) and bottom plate (3) below, its characterized in that:
a liftable cover body (6) is also arranged between the two racks (2); a lifting groove (7) is formed in a side plate (4) of the rack (2), a connecting block (8) is arranged on the outer side of the cover body (6) and penetrates through the lifting groove (7), and a lifting block (9) is connected to the outer end of the connecting block (8); the bottom surface of the lifting block (9) is provided with an inserted bar (10), and a sleeve (11) for inserting the inserted bar (10) is arranged on the bottom plate (3) of the frame (2); a first spring (12) is arranged on the inserted link (10); a telescopic driver (13) is arranged between the lifting block (9) and the top plate (1);
the top of the cover body (6) is connected with a lifting rod (14) penetrating through the top plate (1), and the top of the lifting rod (14) is provided with a limiting block (15); a rotatable screw rod (16) is arranged at the upper part in the cover body (6), and a motor (17) is arranged outside the cover body (6) and is in transmission connection with the screw rod (16); a moving block (18) penetrates through the screw rod (16), a matched screw hole is formed in the position, through which the screw rod (16) penetrates, of the moving block (18), and a U-shaped strip (19) with a downward opening is connected to the lower portion of the moving block (18); a guide rod (20) is arranged in the cover body (6) and below the screw rod (16), a movable moving seat (21) penetrates through the guide rod (20), a through hole (22) is formed in the position, through which the guide rod (20) penetrates, of the moving seat (21), and a row of rotating wheels (23) are arranged on the upper end face of the guide rod (20); convex strips (24) are connected to the top end of the movable seat (21), the tops of all the convex strips (24) are located in the U-shaped strip (19), rod bodies (25) at two ends of the top of each convex strip (24) penetrate through the side wall of the U-shaped strip (19), and a second spring (26) is arranged on each rod body (25); the movable seat (21) is also provided with an inner cavity (27) with an opening at the bottom surface, a telescopic column (28) and a third spring (29) are arranged in the inner cavity (27), and the third spring (29) is positioned above the telescopic column (28); limiting columns (30) are arranged at two ends of the telescopic column (28), and through grooves (31) for the limiting columns (30) to penetrate through are formed in the cavity walls of two sides of the inner cavity (27) of the movable seat (21); the bottom of the telescopic column (28) is connected with a chuck (32), a corresponding electric pick (33) is arranged below the movable seat (21), and a handle of the electric pick (33) is clamped in the chuck (32);
the dust removing hood is characterized in that a dust removing tank (34) and an air blower base (35) are arranged on the top plate (1), a filter screen (36) is arranged in the middle of the dust removing tank (34), an air blower (37) is arranged on the air blower base (35), an air inlet pipe (38) is connected to the lower portion of the dust removing tank (34), an air outlet (39) communicated with the interior of the hood body (6) is formed in the top of the hood body, and the air outlet (39) is connected with the air inlet pipe (38) through an extension pipe (40) penetrating through the; the top of the dust removing tank (34) is provided with an exhaust pipe (41) connected with an inlet of the fan (37), and an outlet of the fan (37) is provided with an air outlet pipe (51).
2. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: and a fourth spring (42) is arranged between the top plate (1) and the limiting block (15) on the lifting rod (14).
3. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: the air inlet pipe (38) and the extension pipe (40) are both left and right.
4. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: the air inlet pipe (38) is a V-shaped bent pipe.
5. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: a dust collecting box (43) which can be taken out is arranged at the position below the filter screen (36) in the dust removing tank (34).
6. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: the dust removal tank (34) is inserted into the lower tank body (44) and the upper cover (45), and the lower tank body (44) is in threaded connection with the upper cover (45); the filter screen (36) is placed on the top surface of the lower tank body (44), and a pressing block (46) for limiting the filter screen (36) during screwing is arranged on the inner side of the upper cover (45); the exhaust pipe (41) is L-shaped, the vertical section of the exhaust pipe (41) penetrates through the upper cover (45), the bottom of the vertical section is provided with a pipe orifice (47) with an enlarged outer diameter, and a sealing ring (48) is arranged between the pipe orifice (47) of the exhaust pipe (41) and the top wall of the upper cover (45); when the upper cover (45) is screwed, the sealing ring (48) is pressed by the nozzle (47) and the top wall of the upper cover (45).
7. A dust-removing road-surface breaking apparatus for municipal use according to claim 1, wherein: the main body of the chuck (32) is a closed ring, and a plurality of threaded rods (49) which can be screwed inwards to jack the handle of the electric pick (33) are arranged on the circumference of the ring.
8. A dusting-type road-surface breaking apparatus for municipalities, according to claims 1 to 7, characterized in that: the guide rods (20) are N in parallel arrangement, and the number of the movable seat (21) and the number of the electric picks (33) are N correspondingly.
9. A dust-removing road-surface breaking apparatus for municipal use according to any one of claims 1 to 7, wherein: an open water tank (50) is further arranged on the top plate (1), and the opening of the air outlet pipe (51) is located in the open water tank (50).
10. A dusting type road breaking apparatus for municipal use according to claim 8, wherein: an open water tank (50) is further arranged on the top plate (1), and the opening of the air outlet pipe (51) is located in the open water tank (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201057.XA CN112301861A (en) | 2020-11-02 | 2020-11-02 | Be used for municipal dust type road surface crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201057.XA CN112301861A (en) | 2020-11-02 | 2020-11-02 | Be used for municipal dust type road surface crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112301861A true CN112301861A (en) | 2021-02-02 |
Family
ID=74333428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011201057.XA Withdrawn CN112301861A (en) | 2020-11-02 | 2020-11-02 | Be used for municipal dust type road surface crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112301861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115948973A (en) * | 2022-12-30 | 2023-04-11 | 安徽环通工程试验检测有限公司 | Municipal road asphalt concrete pavement construction device and construction method |
-
2020
- 2020-11-02 CN CN202011201057.XA patent/CN112301861A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115948973A (en) * | 2022-12-30 | 2023-04-11 | 安徽环通工程试验检测有限公司 | Municipal road asphalt concrete pavement construction device and construction method |
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Application publication date: 20210202 |