CN208815387U - A kind of multi-stag old concrete road crushing device - Google Patents
A kind of multi-stag old concrete road crushing device Download PDFInfo
- Publication number
- CN208815387U CN208815387U CN201820942001.1U CN201820942001U CN208815387U CN 208815387 U CN208815387 U CN 208815387U CN 201820942001 U CN201820942001 U CN 201820942001U CN 208815387 U CN208815387 U CN 208815387U
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- fixedly connected
- screw rod
- stag
- concrete road
- old concrete
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- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of multi-stag old concrete road crushing devices, servo motor lower rotational connects sleeve, lower cartridge fitting multi-diameter shaft, multi-diameter shaft lower end is fixedly connected with screw rod, and sleeve interior surface is circumferentially equidistant equipped with multiple strip grooves, circumferentially the number such as setting raised item, raised item are embedded in strip groove for multi-diameter shaft outer surface；The lower cartridge is fixedly connected with first bevel gear, and first bevel gear two sides are engaged with second bevel gear respectively, and second bevel gear is fixedly connected with crankshaft end.The device drives movable plate back and forth to move up and down by the crankshaft of rotation by connecting rod, movable plate back and forth drives screw rod and multi-diameter shaft to move up and down along sleeve under the effect of two bulge loops, screw rod drives pricker cylinder and quartering hammer constantly to impact old concrete road, the screw rod of rotation drives pricker cylinder is constantly opposite under threaded function to move down simultaneously, so that the depth of the every Secondary Shocks of quartering hammer is deepened step by step, multistage impact grinding function is realized.
Description
Technical field
The utility model relates to a kind of road construction equipment, specifically a kind of multi-stag old concrete road crushing device.
Background technique
Quartering hammer drives reciprocating motion of the pistons using hydrostatic pressure as power, high-speed impact drill steel when piston stroke, by pricker
The solids such as bar breaking ores, concrete.By the good opportunity that China hydraulic breaking hammer market develops rapidly, domestic hydraulic crushing
Hammer enterprise emerges rapidly, and domestic brand occupation rate of market is continuously improved.Quartering hammer can be divided into hand-held and machine according to mode of operation
Load formula two major classes.The mud in stone and rock crevice that it more effectively can clear up floating in the effect for excavating building basis
Soil.
However existing quartering hammer is impacted by hydraulic High-speed at present, and it is not easy to control to the depth of impact, in old concrete road
It since old concrete thickness is different when broken, is needed mostly by deepening depth crushing step by step, traditional quartering hammer and without multistage
Progressive crushing function, and existing quartering hammer can generate a large amount of fugitive dusts when in use, there are air pollutions, are unfavorable for environment guarantor
Shield.
Utility model content
The purpose of this utility model is to provide a kind of multi-stag old concrete road crushing devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multi-stag old concrete road crushing device, including device noumenon, servo motor, multi-diameter shaft, crankshaft, connecting rod, pricker
Cylinder, sucker, piston plate, water tank and idler wheel, described device ontology upper center are fixedly connected with servo motor, and servo motor lower part turns
Dynamic connection sleeve, lower cartridge fitting multi-diameter shaft, multi-diameter shaft lower end are fixedly connected with screw rod, and sleeve interior surface is circumferentially equidistant is equipped with
Multiple strip grooves, circumferentially the number such as setting raised item, raised item are embedded in strip groove for multi-diameter shaft outer surface；Under the sleeve
Portion is fixedly connected with first bevel gear, and first bevel gear two sides are engaged with second bevel gear respectively, and second bevel gear is fixedly connected with song
Shaft end portion, crankshaft the other end bearing rotary connecting device inner body wall；Fitting small end at the crankshaft middle bent, it is bent
Axis is lived close to second bevel gear side fitting downrod lower end, sunpender upper end fixed connection apparatus ontology, the rotation connection of connecting rod lower end
Movable plate upper surface, and fitting screw rod top in the middle part of movable plate, screw rod top are respectively arranged with two circle bulge loops, movable plate is sleeved on two
In the middle part of bulge loop；The screw rod lower thread connects pricker tube inner surface, and pricker cylinder top is fixedly connected with transverse slat, and transverse slat two sides are fixed respectively
Connection expansion link, telescopic rod top are sleeved in fixed cylinder, and fixed cylinder upper end is fixedly connected with movable plate lower surface；Under the pricker cylinder
Portion seals fitting seal pipe, and seal pipe passes through device noumenon bottom and fixed thereto, and pricker cylinder lower end is fixedly connected with quartering hammer, transverse slat
Piston plate is arranged in lower part, and piston plate is fixedly connected with pricker cylinder, piston plate edge seal sliding connecting device inner body wall；The sealing
Pipe two sides are respectively arranged with sucker, sucker fixed connection apparatus body bottom portion, and sucker top is connected to check valve, check valve connection dress
Body interior is set, and device noumenon lower part is fixedly connected with gas-guide tube, passed through inside gas-guide tube lower end and device noumenon another unidirectional
Valve connection；Water tank, gas-guide tube joining water box bottom are fixedly connected on the right side of described device ontology.
As a further solution of the present invention: the servo motor wire connecting power and switch.
The water tank bottom is connected to drain pipe as a further solution of the present invention, and drain pipe passes through device sheet
Body bottom.
Trussed shore is arranged in right side outside the water tank as a further solution of the present invention, and trussed shore is fixed to be connected
Connection device ontology.
The water tank upper end is connected to water filling port as a further solution of the present invention,.
Stopcock is equipped in the middle part of the drain pipe as a further solution of the present invention,.
Described device ontology lower end two sides are rotatably connected to idler wheel respectively as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the device passes through connecting rod band by the crankshaft of rotation
Dynamic movable plate back and forth moves up and down, and movable plate back and forth drives screw rod and multi-diameter shaft to move up and down along sleeve under the effect of two bulge loops,
Screw rod drives pricker cylinder and quartering hammer constantly impacts old concrete road, while the screw rod rotated drives pricker cylinder continuous phase under threaded function
To moving down, so that the depth of the every Secondary Shocks of quartering hammer is deepened step by step, multistage impact grinding function is realized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multi-stag old concrete road crushing device.
Fig. 2 is the cross-sectional view of multi-stag old concrete road crushing device middle sleeve.
Fig. 3 is the cross-sectional view of multi-diameter shaft in multi-stag old concrete road crushing device.
Fig. 4 is the side view of sucker in multi-stag old concrete road crushing device.
In figure: 1- device noumenon；2- servo motor；3- sleeve；4- multi-diameter shaft；5- screw rod；6- first bevel gear；7- second
Bevel gear；8- crankshaft；9- sunpender；10- connecting rod；11- movable plate；12- fixed cylinder；13- telescopic rod；14- transverse slat；15- pricker cylinder；
16- seal pipe；17- quartering hammer；18- sucker；19- check valve；20- piston plate；21- gas-guide tube；22- water tank；23- water filling port；
24- drain pipe；25- idler wheel；26- trussed shore.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of multi-stag old concrete road crushing device, including device sheet
Body 1, servo motor 2, multi-diameter shaft 4, crankshaft 8, connecting rod 10, pricker cylinder 15, sucker 18, piston plate 20, water tank 22 and idler wheel 25；It is described
1 upper center of device noumenon is fixedly connected with servo motor 2, and 2 lower rotational of servo motor connects sleeve 3,3 lower part fitting rank of sleeve
Terraced axis 4,4 lower end of multi-diameter shaft is fixedly connected with screw rod 5, and 3 inner surface of sleeve is circumferentially equidistant equipped with multiple strip grooves, multi-diameter shaft 4
The circumferential number such as setting raised items in outer surface, raised item is embedded in strip groove, cooperated by raised item and strip groove so that
Multi-diameter shaft 4 can be slided up and down in sleeve 3 and cannot be relatively rotated；2 wire connecting power of servo motor and switch,
3 lower part of sleeve is fixedly connected with first bevel gear 6, and 6 two sides of first bevel gear are engaged with second bevel gear 7, second bevel gear 7 respectively
It is fixedly connected with 8 end of crankshaft, 8 the other end bearing rotary connecting device ontology of crankshaft, 1 inner wall, forward direction presses switch so that servo
Motor 2 is powered on the rotating forward of drive sleeve 3, reversely presses switch so that sleeve 3 inverts；Fitting at 8 middle bent of crankshaft
10 upper end of connecting rod, crankshaft 8 is close to 7 side fitting sunpender of second bevel gear, 9 lower end, 9 upper end fixed connection apparatus ontology 1 of sunpender,
10 lower end of connecting rod is rotatablely connected 11 upper surface of movable plate, and 11 middle part fitting screw rod of movable plate, 5 top, and 5 top of screw rod is set respectively
Be equipped with two circle bulge loops, movable plate 11 is sleeved in the middle part of two bulge loops, the crankshaft 8 of rotation by connecting rod 10 drive movable plate 11 it is reciprocal on
Lower movement, movable plate 11 back and forth drive screw rod 5 and multi-diameter shaft 4 to move up and down along sleeve 3 under the effect of two bulge loops, while rotating
Sleeve 3 also drives multi-diameter shaft 4 and screw rod 5 to rotate, i.e., screw rod 5 and multi-diameter shaft 4 are backed and forth while rotating moves up and down.
5 lower thread of screw rod connects 15 inner surface of pricker cylinder, and 15 top of pricker cylinder is fixedly connected with transverse slat 14,14 two sides of transverse slat
It is respectively fixedly connected with telescopic rod 13,13 top of telescopic rod is sleeved in fixed cylinder 12, and 12 upper end of fixed cylinder is fixedly connected with movable plate
11 lower surfaces make the holding of pricker cylinder 15 and 11 lateral stability of movable plate in the case where left and right sides telescopic rod 13 and fixed cylinder 12 act on,
When screw rod 5 rotates forward, the screw rod 5 of rotation drives pricker cylinder 15 is constantly opposite under threaded function to move down, while screw rod 5 drives pricker cylinder
15 follow and back and forth absolutely move up and down；The 15 lower seal fitting seal pipe 16 of pricker cylinder, seal pipe 16 pass through 1 bottom of device noumenon
Portion is simultaneously fixed thereto, and 15 lower end of pricker cylinder is fixedly connected with quartering hammer 17, and piston plate 20 is arranged in 14 lower part of transverse slat, and piston plate 20 is fixed to be connected
Pricker cylinder 15,20 edge seal sliding connecting device ontology of piston plate, 1 inner wall are connect, the pricker cylinder 15 back and forth absolutely moved up and down drives broken
Broken hammer 17 constantly impact old concrete road, reaches crushing function, while the pricker cylinder 15 that opposite screw rod 5 constantly moves down makes quartering hammer 17
The depth of every Secondary Shocks is deepened step by step, realizes multistage impact grinding function.
16 two sides of seal pipe are respectively arranged with sucker 18,18 fixed connection apparatus ontology of sucker, 1 bottom, on sucker 18
Portion is connected to check valve 19, and inside 19 communication apparatus ontology 1 of check valve, and 1 lower part of device noumenon is fixedly connected with gas-guide tube 21, air guide
21 lower end of pipe is connected to inside device noumenon 1 by another check valve 19；Water tank 22 is fixedly connected on the right side of described device ontology 1,
21 joining water box of gas-guide tube, 22 bottom, 22 upper end of water tank is connected to water filling port 23, and 22 bottom of water tank is connected to drain pipe 24, drain pipe
24 pass through 1 bottom of device noumenon, are equipped with stopcock in the middle part of drain pipe 24,1 lower end two sides of device noumenon are rotatably connected to idler wheel respectively
25, trussed shore 26,26 fixed connection apparatus ontology 1 of trussed shore, the pricker cylinder 15 back and forth moved up and down is arranged in 22 outside right side of water tank
It drives piston plate 20 to follow back and forth to move up and down, when piston plate 20 moves up, the pressure of 1 lower lumen of device noumenon reduces, external
The fugitive dust gas that the impact of quartering hammer 17 generates is entered inside device noumenon 1 by sucker 18 and check valve 19, when under piston plate 20
The pressure of 1 lower lumen of device noumenon increases when shifting, and fugitive dust gas is entered in water tank 22 by gas-guide tube 21, the fugitive dust in gas
The effect of pure air is discharged from water filling port 23, reaches purification air is discharged after aqueous is adsorbed, reduces air pollution.
The working principle of the utility model is: forward direction presses switch so that servo motor 2 is being powered on drive sleeve 3 just
Turn, reversely presses switch so that sleeve 3 inverts, the crankshaft 8 of rotation drives movable plate 11 back and forth to move up and down by connecting rod 10, living
Movable plate 11 back and forth drives screw rod 5 and multi-diameter shaft 4 to move up and down along sleeve 3 under the effect of two bulge loops, while the sleeve 3 rotated goes back band
Dynamic multi-diameter shaft 4 and screw rod 5 rotate, i.e., screw rod 5 and multi-diameter shaft 4 are backed and forth while rotating moves up and down, flexible in the left and right sides
So that pricker cylinder 15 is kept and 11 lateral stability of movable plate, when screw rod 5 rotates forward, the screw rod of rotation under bar 13 and the effect of fixed cylinder 12
5 drive pricker cylinders 15 are constantly opposite under threaded function to be moved down, while the drive pricker cylinder 15 of screw rod 5 is followed and back and forth absolutely moved up and down,
The pricker cylinder 15 back and forth absolutely moved up and down drives the constantly impact old concrete road of quartering hammer 17, reaches crushing function, while opposite silk
The pricker cylinder 15 that bar 5 constantly moves down deepens the depth of the every Secondary Shocks of quartering hammer 17 step by step, realizes multistage impact grinding function, past
The pricker cylinder 15 moved up and down again drives piston plate 20 to follow and back and forth moves up and down, 1 lower part of device noumenon when piston plate 20 moves up
The pressure of inner cavity reduces, and the fugitive dust gas that 17 impact of external fragmentation hammer generates enters device noumenon by sucker 18 and check valve 19
Inside 1, when piston plate 20 moves down, the pressure of 1 lower lumen of device noumenon increases, and fugitive dust gas enters water by gas-guide tube 21
The effect of in case 22, pure air is discharged after aqueous is adsorbed and is discharged from water filling port 23 for the fugitive dust in gas, reaches purification air,
Reduce air pollution.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of multi-stag old concrete road crushing device, including device noumenon (1), servo motor (2), multi-diameter shaft (4), crankshaft
(8), connecting rod (10), pricker cylinder (15), sucker (18), piston plate (20), water tank (22) and idler wheel (25), which is characterized in that described
Device noumenon (1) upper center is fixedly connected servo motor (2), and servo motor (2) lower rotational connects sleeve (3), sleeve (3)
Lower part fitting multi-diameter shaft (4), multi-diameter shaft (4) lower end are fixedly connected screw rod (5), and sleeve (3) inner surface is circumferentially equidistant equipped with more
A strip groove, circumferentially the number such as setting raised item, raised item are embedded in strip groove for multi-diameter shaft (4) outer surface；The sleeve
(3) lower part is fixedly connected first bevel gear (6), and first bevel gear (6) two sides are engaged with second bevel gear (7) respectively, the second cone
Gear (7) is fixedly connected with crankshaft (8) end, crankshaft (8) the other end bearing rotary connecting device ontology (1) inner wall；The song
Fitting connecting rod (10) upper end at axis (8) middle bent, close second bevel gear (7) side fitting sunpender (9) lower end of crankshaft (8),
Sunpender (9) upper end fixed connection apparatus ontology (1), connecting rod (10) lower end are rotatablely connected movable plate (11) upper surface, and movable plate
(11) middle part fitting screw rod (5) top, screw rod (5) top are respectively arranged with two circle bulge loops, and movable plate (11) is sleeved on two bulge loops
Middle part；Screw rod (5) lower thread connects pricker cylinder (15) inner surface, and pricker cylinder (15) top is fixedly connected with transverse slat (14), transverse slat
(14) two sides are respectively fixedly connected with telescopic rod (13), and telescopic rod (13) top is sleeved in fixed cylinder (12), in fixed cylinder (12)
End is fixedly connected with movable plate (11) lower surface；Pricker cylinder (15) the lower seal fitting seal pipe (16), seal pipe (16) pass through
Device noumenon (1) bottom is simultaneously fixed thereto, and pricker cylinder (15) lower end is fixedly connected quartering hammer (17), and piston is arranged in transverse slat (14) lower part
Plate (20), piston plate (20) are fixedly connected pricker cylinder (15), piston plate (20) edge seal sliding connecting device ontology (1) inner wall；
Seal pipe (16) two sides are respectively arranged with sucker (18), sucker (18) fixed connection apparatus ontology (1) bottom, sucker (18)
Top is connected to check valve (19), and check valve (19) communication apparatus ontology (1) is internal, and device noumenon (1) lower part is fixedly connected and leads
Tracheae (21), gas-guide tube (21) lower end are connected to inside device noumenon (1) by another check valve (19)；Described device ontology
(1) right side is fixedly connected water tank (22), gas-guide tube (21) joining water box (22) bottom.
2. a kind of multi-stag old concrete road crushing device according to claim 1, which is characterized in that the servo motor
(2) wire connecting power and switch.
3. a kind of multi-stag old concrete road crushing device according to claim 1, which is characterized in that water tank (22) bottom
Portion is connected to drain pipe (24), and drain pipe (24) passes through device noumenon (1) bottom.
4. a kind of multi-stag old concrete road crushing device according to claim 1, which is characterized in that the water tank (22) is outside
Trussed shore (26) are set on the right side of portion, trussed shore (26) fixed connection apparatus ontology (1).
5. a kind of multi-stag old concrete road crushing device according to claim 1, which is characterized in that on the water tank (22)
End connection water filling port (23).
6. a kind of multi-stag old concrete road crushing device according to claim 3, which is characterized in that the drain pipe (24)
Middle part is equipped with stopcock.
7. -6 any a kind of multi-stag old concrete road crushing device according to claim 1, which is characterized in that described device
Ontology (1) lower end two sides are rotatably connected to idler wheel (25) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942001.1U CN208815387U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-stag old concrete road crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942001.1U CN208815387U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-stag old concrete road crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815387U true CN208815387U (en) | 2019-05-03 |
Family
ID=66269837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942001.1U Expired - Fee Related CN208815387U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-stag old concrete road crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409268A (en) * | 2019-08-12 | 2019-11-05 | 江苏燕宁工程咨询有限公司 | A kind of novel road construction equipment |
-
2018
- 2018-06-19 CN CN201820942001.1U patent/CN208815387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409268A (en) * | 2019-08-12 | 2019-11-05 | 江苏燕宁工程咨询有限公司 | A kind of novel road construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200619 |