CN213358246U - Loading device of asphalt paver - Google Patents
Loading device of asphalt paver Download PDFInfo
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- CN213358246U CN213358246U CN202021743640.9U CN202021743640U CN213358246U CN 213358246 U CN213358246 U CN 213358246U CN 202021743640 U CN202021743640 U CN 202021743640U CN 213358246 U CN213358246 U CN 213358246U
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Abstract
The utility model relates to a loading attachment of asphalt paving machine, including hopper and delivery box, the hopper rigid coupling is provided with auger conveyor in the top of delivery box and with delivery box intercommunication, and the inside rotation of delivery box is provided with auger conveyor, and the pay-off mouth has been seted up to the bottom of delivery box, the inside adjusting device that is provided with of delivery box, adjusting device arrange in auger conveyor and pay-off mouth between position department, and adjusting device includes lead screw and adjusting part, and the adjusting part level sets up, and the lead screw level passes adjusting part and with adjusting part threaded connection, and the delivery box outside just has the motor to lead screw position department rigid coupling, and the lead screw passes the output shaft of delivery box and motor and fixes continuously. This application has the effect that improves pitch paver and adjusts pay-off width convenience.
Description
Technical Field
The application relates to the field of asphalt pavers, in particular to a feeding device of an asphalt paver.
Background
Asphalt is a commonly used material in road construction, and usually, when a road is paved, the asphalt needs to be paved on a road surface, and then a road press is used for compacting, so that a smooth road is built. When the asphalt is paved, an asphalt paver is needed to pave the asphalt.
The existing Chinese patent with reference to publication number CN209703240U discloses an asphalt paver, which comprises a vehicle body, wherein the left end of the vehicle body is fixedly connected with a feeding device, and the left end of the feeding device is fixedly connected with a paving device; material feeding unit includes pay-off case, feed opening, guide way, motor, auger, hopper, rack, guide holder, square pole, spring and fixture block, pay-off case and automobile body fixed connection, and the pay-off case is provided with the feed opening, and the outer fixed surface of pay-off case is connected with the motor, the upper end fixedly connected with hopper of pay-off case, and the outer fixed surface of pay-off case is connected with the guide holder, and sliding sleeve has square pole in the guide holder, and the spring has been cup jointed in the outside of square pole.
With respect to the related art in the above, the inventors consider that there is a drawback that the feed width adjustment is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of asphalt paving machine adjustment pay-off width, this application provides an asphalt paving machine's loading attachment.
The application provides a pair of loading attachment of asphalt paving machine adopts following technical scheme:
the utility model provides a loading attachment of asphalt paving machine, includes hopper and pay-off case, the hopper rigid coupling in the top of pay-off case and set up with the pay-off case intercommunication, the inside rotation of pay-off case is provided with auger conveyor, and the pay-off mouth has been seted up to the bottom of pay-off case, the inside adjusting device that is provided with of pay-off case, adjusting device arrange in auger conveyor and pay-off mouth between position department, and adjusting device includes lead screw and adjusting part, the adjusting part level sets up, the lead screw level pass adjusting part and with adjusting part threaded connection, the pay-off case outside just has the motor to lead screw position department rigid coupling, and the lead screw passes the output shaft of pay-off case and.
Through adopting above-mentioned technical scheme, during using this material feeding unit, the hopper carries pitch to the pay-off case, and auger conveyor horizontal transport pitch for pitch is from the even output of pay-off mouth of pay-off case, and the motor drives the lead screw and removes adjusting part, adjusts adjusting part in the position of pay-off mouth top, and then changes the width of pay-off mouth, and the length of paving of control pitch reaches the effect that improves the convenience of pitch paver regulation pay-off width.
Preferably, the feeding box is fixedly connected with a guide rod inside, the guide rod is parallel to the screw rod, and the guide rod penetrates through the adjusting assembly and is in sliding connection with the adjusting assembly.
Through adopting above-mentioned technical scheme, the guide bar slides with adjusting part and is connected, and when using motor drive adjusting part, adjusting part slides along the extending direction of guide bar, and the guide bar plays the effect of support and direction to adjusting part, improves adjusting part's stability in use.
Preferably, the number of the adjusting devices is two, and the two adjusting devices are arranged on two sides of the feeding box and are opposite to and spaced from each other.
Through adopting above-mentioned technical scheme, set up two adjusting device at the inside relative of pay-off case, two adjusting device adjust the length of pay-off mouth from the both sides of pay-off case, further improve the regulation effect to the pay-off mouth, strengthen the convenience of adjusting pay-off width.
Preferably, the adjusting assembly comprises a baffle plate, a first connecting plate and a second connecting plate, and the baffle plate is detachably arranged between the first connecting plate and the second connecting plate; the lead screw passes first connecting plate and with first connecting plate threaded connection, and the guide bar passes the second connecting rod and slides with the second connecting rod and is connected.
Through adopting above-mentioned technical scheme, adjusting part is including dismantling baffle, first connecting plate and the second connecting plate of connection, when adjusting part takes place to damage, can demolish baffle, first connecting plate and second connecting plate alone and change, and first connecting plate and lead screw threaded connection, second connecting plate and guide bar slide and be connected, improve the stability of adjusting part in the use.
Preferably, the bottom of the baffle is provided with angle steel at the position abutted against the first connecting plate and the second connecting plate, and the angle steel is fixed with the baffle, the first connecting plate and the second connecting plate through bolts.
Through adopting above-mentioned technical scheme, the angle steel is used for strengthening being connected between baffle and first connecting plate, the second connecting plate, improves the stability of adjusting part in the use, and passes through the bolt fastening between angle steel and baffle, first connecting plate and the second connecting plate, and it is comparatively convenient to dismantle and install, improves the simplicity of changing the installation and the convenience of changing.
Preferably, two be provided with the reinforcing plate between the angle steel, the reinforcing plate is provided with a plurality ofly, and a plurality of reinforcing plates evenly spaced apart the setting.
Through adopting above-mentioned technical scheme, set up the reinforcing plate between two angle irons, a plurality of reinforcing plates strengthen the connection between two angle irons from the different positions of two angle irons, further promote the angle iron to the baffle with first connecting plate, the connection between the second connecting plate, reinforcing adjusting part's stability in use.
Preferably, the longitudinal section of the baffle is triangular, and the upper surface of the baffle is inclined downwards towards the direction far away from the motor.
Through adopting above-mentioned technical scheme, set up the upper surface of baffle downwards towards the direction slope of keeping away from the motor, make things convenient for the inside pitch of delivery box to slide along the inclined plane of baffle, reduce the delay of pitch on the baffle, improve adjusting part's result of use.
Preferably, the feeding box is fixedly connected with a protection plate, the protection plate is arranged below the auger conveyor, and the protection plate is obliquely and downwards arranged towards the direction close to the axis of the auger conveyor.
Through adopting above-mentioned technical scheme, the top at adjusting device is established to the protection shield lid in the pay-off case, has the effect of blockking to pitch, and less pitch adhesion is to lead screw and guide bar on and lead screw and guide bar cause the influence, and the protection shield slope sets up simultaneously, has better guide effect to pitch, strengthens pitch at the inside transfer effect of pay-off case.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjusting device is arranged in the feeding box and used for adjusting the width of the feeding port, so that the paving length of asphalt is controlled, and the convenience of the asphalt paver for adjusting the feeding width is improved;
2. the angle steel is arranged at the position where the bottom of the baffle is abutted to the first connecting plate and the second connecting plate, so that the connection between the baffle and the first connecting plate and between the baffle and the second connecting plate is enhanced, and the stability of the adjusting assembly in the using process is improved;
3. through at the inside rigid coupling protection shield of pay-off case, the protection shield has the effect of blockking to pitch, and less pitch adhesion is to lead screw and guide bar on and cause the influence to lead screw and guide bar.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic cross-sectional view of the hopper and hopper of the present application;
FIG. 3 is a schematic view of the structure of the adjustment device of the present application;
FIG. 4 is a schematic view of the structure of the angle steel and the reinforcing plate which are intended to be highlighted by the present application;
fig. 5 is a schematic view of a cross-sectional structure of the present application intended to highlight a protection plate.
Description of reference numerals: 1. a hopper; 2. a feeding box; 21. a screw conveyor; 22. a feed port; 3. an adjustment device; 31. a lead screw; 32. an adjustment assembly; 321. a baffle plate; 322. a first connecting plate; 323. a second connecting plate; 4. a motor; 5. a guide bar; 6. angle steel; 7. a reinforcing plate; 8. and (5) protecting the board.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses loading attachment of asphalt paving machine. Combine fig. 1 and fig. 2, including hopper 1 and delivery box 2, 1 rigid coupling of hopper sets up in the top of delivery box 2 and with delivery box 2 intercommunication, the inside rotation of delivery box 2 is provided with auger conveyor 21, delivery port 22 has been seted up to the bottom of delivery box 2, the inside adjusting device 3 that is provided with of delivery box 2, adjusting device 3 adjusts the width of delivery port 22, the length of paving of control pitch reaches the effect that improves the convenience of pitch paver regulation pay-off width.
Referring to fig. 2, the adjusting device 3 is arranged between the auger conveyor 21 and the feeding port 22, the adjusting device 3 comprises a screw rod 31 and an adjusting assembly 32, the adjusting assembly 32 is horizontally arranged, the screw rod 31 horizontally penetrates through the adjusting assembly 32 and is in threaded connection with the adjusting assembly 32, a motor 4 is fixedly connected to the position, opposite to the screw rod 31, on the outer side of the feeding box 2, and the screw rod 31 penetrates through the feeding box 2 and is fixedly connected with an output shaft of the motor 4. When using this material feeding unit, during hopper 1 carried pitch to pay-off case 2, auger conveyor 21 horizontal transport pitch for pitch is from the even output of pay-off mouth 22 of pay-off case 2, and motor 4 drives lead screw 31 and removes adjustment assembly 32, adjusts the position of adjustment assembly 32 in pay-off mouth 22 top, and then changes the width of pay-off mouth 22, and the length of paving of control pitch improves the convenience that the pitch paver adjusted the pay-off width.
With reference to fig. 2 and 3, a guide rod 5 is fixedly connected inside the feeding box 2, the guide rod 5 is parallel to the screw rod 31, the guide rod 5 passes through the adjusting assembly 32 and is slidably connected with the adjusting assembly 32, when the adjusting assembly 32 is driven by the motor 4, the adjusting assembly 32 slides along the extending direction of the guide rod 5, and the guide rod 5 plays a role in supporting and guiding the adjusting assembly 32, so that the use stability of the adjusting assembly 32 is improved; adjusting device 3 is provided with two, and two adjusting device 3 arrange the both sides of pay-off case 2 in and just to the interval setting, and two adjusting device 3 are adjusted the length of pay-off mouth 22 from the both sides of pay-off case 2, further improve the regulation effect to pay-off mouth 22, strengthen the convenience of adjusting the pay-off width.
Referring to fig. 3, the adjusting assembly 32 includes a blocking plate 321, a first connecting plate 322, and a second connecting plate 323, the blocking plate 321 being detachably disposed between the first connecting plate 322 and the second connecting plate 323; the screw rod 31 penetrates through the first connecting plate 322 and is in threaded connection with the first connecting plate 322, the guide rod 5 penetrates through the second connecting rod and is in sliding connection with the second connecting rod, when the adjusting assembly 32 is damaged, the baffle 321, the first connecting plate 322 and the second connecting plate 323 can be independently detached and replaced, the first connecting plate 322 is in threaded connection with the screw rod 31, and the second connecting plate 323 is in sliding connection with the guide rod 5, so that the stability of the adjusting assembly 32 in the using process is improved; the longitudinal section of baffle 321 is triangle-shaped and sets up, and the upper surface of baffle 321 sets up downwards towards the direction slope of keeping away from motor 4, makes things convenient for the inside pitch of delivery box to slide down along the inclined plane of baffle 321, reduces the detention of pitch on baffle 321, improves adjusting part 32's result of use.
Referring to fig. 4, angle steel 6 is arranged at the positions where the bottom of the baffle 321 abuts against the first connecting plate 322 and the second connecting plate 323, the angle steel 6 is used for strengthening the connection between the baffle 321 and the first connecting plate 322 and the second connecting plate 323, the stability of the adjusting assembly 32 in the use process is improved, and the angle steel 6 is fixed with the baffle 321, the first connecting plate 322 and the second connecting plate 323 through bolts, so that the adjusting assembly is convenient to detach and install, and the simplicity of replacement and installation and the convenience of replacement are improved; be provided with reinforcing plate 7 between two angle steel 6, reinforcing plate 7 is provided with a plurality ofly, and the even interval of a plurality of reinforcing plates 7 sets up, and a plurality of reinforcing plates 7 are strengthened the connection between two angle steel 6 from two angle steel 6's different positions, further promote angle steel 6 to baffle 321 and first connecting plate 322, the connection between the second connecting plate 323, reinforcing adjustment assembly 32's stability in use.
Combine fig. 3 and fig. 5, the inside rigid coupling of feed box 2 has protection shield 8, auger conveyor 21's below is arranged in to protection shield 8, and protection shield 8 sets up downwards towards the direction slope that is close to auger conveyor 21 axis, 8 tops at adjusting device 3 are covered to protection shield, have the effect of blockking to pitch, less pitch adhesion is to lead screw 31 and guide bar 5 on and cause the influence to lead screw 31 and guide bar 5, 8 slopes to set up simultaneously protection shield, have better guide effect to pitch, strengthen pitch at the inside transfer effect of feed box 2.
The implementation principle of the feeding device of the asphalt paver in the embodiment of the application is as follows: when using this material feeding unit, according to two adjusting device 3 of pitch width adjustment in the inside position of pay-off case 2, starter motor 4, motor 4 drives lead screw 31 and rotates, make adjusting part 32 on the lead screw 31 remove in pay-off mouth 22 top, and then change the diameter of pay-off mouth 22, and easy operation, high durability and convenient use, and two adjusting device 3 mutually support, increase adjusting device 3's control range, it is more efficient to use, the effect of the convenience of the pitch width of paving machine regulation pay-off has been reached.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a loading attachment of asphalt paving machine, includes hopper (1) and delivery box (2), hopper (1) rigid coupling in the top of delivery box (2) and with delivery box (2) intercommunication setting, the inside of delivery box (2) is rotated and is provided with auger conveyor (21), pay-off mouth (22), its characterized in that have been seted up to the bottom of delivery box (2): feeding box (2) inside is provided with adjusting device (3), position department between auger conveyor (21) and pay-off mouth (22) is arranged in adjusting device (3), and adjusting device (3) include lead screw (31) and adjusting part (32), adjusting part (32) level sets up, lead screw (31) level pass adjusting part (32) and with adjusting part (32) threaded connection, feeding box (2) outside is just to lead screw (31) position department rigid coupling have motor (4), lead screw (31) pass feeding box (2) and the output shaft of motor (4) is fixed links to each other.
2. The loading device of the asphalt paving machine as claimed in claim 1, wherein: the feeding box (2) is fixedly connected with a guide rod (5) inside, the guide rod (5) is arranged in parallel to the screw rod (31), and the guide rod (5) penetrates through the adjusting component (32) and is in sliding connection with the adjusting component (32).
3. The loading device of the asphalt paving machine as claimed in claim 1, wherein: the two adjusting devices (3) are arranged, and the two adjusting devices (3) are arranged on two sides of the feeding box (2) and are opposite to each other at intervals.
4. The loading device of the asphalt paving machine as claimed in claim 2, wherein: the adjusting assembly (32) comprises a baffle plate (321), a first connecting plate (322) and a second connecting plate (323), and the baffle plate (321) is detachably arranged between the first connecting plate (322) and the second connecting plate (323); the screw rod (31) penetrates through the first connecting plate (322) and is in threaded connection with the first connecting plate (322), and the guide rod (5) penetrates through the second connecting rod and is in sliding connection with the second connecting rod.
5. The loading device of the asphalt paving machine as claimed in claim 4, wherein: the bottom of the baffle plate (321) is provided with angle steel (6) at the position abutted to the first connecting plate (322) and the second connecting plate (323), and the angle steel (6) is fixed with the baffle plate (321), the first connecting plate (322) and the second connecting plate (323) through bolts.
6. The loading device of the asphalt paving machine as claimed in claim 5, wherein: two be provided with reinforcing plate (7) between angle steel (6), reinforcing plate (7) are provided with a plurality ofly, and a plurality of reinforcing plate (7) even interval sets up.
7. The loading device of the asphalt paving machine as claimed in claim 4, wherein: the longitudinal section of the baffle (321) is triangular, and the upper surface of the baffle (321) is obliquely and downwards arranged towards the direction far away from the motor (4).
8. The loading device of the asphalt paving machine as claimed in claim 1, wherein: the feeding box (2) is fixedly connected with a protection plate (8), the protection plate (8) is arranged below the auger conveyor (21), and the protection plate (8) is obliquely and downwards arranged towards the direction close to the axis of the auger conveyor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021743640.9U CN213358246U (en) | 2020-08-19 | 2020-08-19 | Loading device of asphalt paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021743640.9U CN213358246U (en) | 2020-08-19 | 2020-08-19 | Loading device of asphalt paver |
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| Publication Number | Publication Date |
|---|---|
| CN213358246U true CN213358246U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021743640.9U Active CN213358246U (en) | 2020-08-19 | 2020-08-19 | Loading device of asphalt paver |
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| CN (1) | CN213358246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232418A (en) * | 2021-12-08 | 2022-03-25 | 北京华创空港工程有限公司 | Asphalt paving device for airport pavement construction |
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2020
- 2020-08-19 CN CN202021743640.9U patent/CN213358246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232418A (en) * | 2021-12-08 | 2022-03-25 | 北京华创空港工程有限公司 | Asphalt paving device for airport pavement construction |
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