CN216712648U

CN216712648U - Road roller

Info

Publication number: CN216712648U
Application number: CN202220016968.3U
Authority: CN
Inventors: 封磊; 冯力; 张博
Original assignee: Shaanxi Youyi Road Construction Development Co ltd
Current assignee: Shaanxi Longzhike R&d Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-10
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to a road roller relates to the paving equipment field, and it includes road roller body, casing and is used for blocking the division board of parting agent, the mounting hole has been seted up to the casing of road roller body locomotive department, the division board is located the mounting hole, the division board can be dismantled with the casing of mounting hole department and be connected its characterized in that: still include joint spare, the one side that road roller body was kept away from to the division board is connected with the handle, the one end of joint spare is located the casing department of handle top, the joint spare with the casing is connected, the logical groove of handle is passed to the bottom of joint spare, the joint spare is used for blockking the division board drops from mounting hole department. This application has the effect that reduces the possibility that the division board drops from the mounting hole in.

Description

Road roller

Technical Field

The application relates to the field of paving equipment, in particular to a road roller.

Background

The road roller is a machine for compacting roads, when the road roller works, the road roller can generate the phenomenon of wheel sticking when rolling the asphalt mixture, so that the segregation of the surface of the asphalt mixture road which is just rolled is caused, therefore, the isolating agent needs to be smeared on the roller of the road roller, and the wheel sticking phenomenon of the asphalt is reduced.

The vehicle body of the road roller is connected with an isolating agent storage tank, a spray head is arranged below a casing of a vehicle head, an isolating agent conveying pipe is connected onto the isolating agent storage tank, a high-pressure gas conveying pipe is connected onto a pneumatic pump in the vehicle body, the isolating agent conveying pipe and the high-pressure gas conveying pipe are communicated with the spray head at the vehicle head, the spray head is the same as the width of a tire of the road roller, the spray head is arranged above the tire of the vehicle head, one side, far away from the spray head, of the casing of the vehicle head is provided with a mounting hole, an isolating plate is arranged in the mounting hole, and the isolating plate is detachably connected with the casing.

In view of the above-mentioned related art, the inventor believes that there is a defect that the isolation board is easily removed from the mounting hole when the road roller bumps.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the isolation plate falls off from the mounting hole, the application provides a road roller.

The application provides a road roller adopts following technical scheme:

the utility model provides a road roller, includes road roller body, casing, joint spare and is used for blocking the division board of parting agent, the mounting hole has been seted up to the casing of road roller body locomotive department, the division board is located the mounting hole, the division board can be dismantled with the casing of mounting hole department and be connected, one side that the road roller body was kept away from to the division board is connected with the handle, the one end of joint spare is located the casing department of handle top, the joint spare with the casing is connected, the logical groove of handle is passed to the bottom of joint spare, the joint spare is used for blockking the division board drops from mounting hole department.

Through adopting above-mentioned technical scheme, when joint spare during operation, the division board is kept off to the joint spare, has promoted the stability of fixed division board, has reduced the possibility that the division board drops from the mounting hole.

Optionally, the clamping piece is a baffle.

Through adopting above-mentioned technical scheme, when needs fixed division board, with the baffle mounting on the casing, make the bottom of baffle pass the handle and laminate with the division board, promoted the stability of fixed division board, reduced the possibility that the division board drops from the mounting hole.

Optionally, the clamping member includes a mounting plate, a telescopic plate, a plurality of contracting elastic pins and a plurality of extending elastic pins, the mounting plate is located above the isolation plate, the mounting plate is connected with the casing, a telescopic groove is formed in the bottom of the mounting plate, the telescopic plate is located in the telescopic groove, and the telescopic plate can slide in the telescopic groove; keep away from in the mounting panel handle department has seted up a plurality of shrink standing grooves, and is a plurality of the shrink standing groove sets up in opposite directions, shrink standing groove and flexible groove intercommunication, the shrink elastic pin is located in the shrink standing groove, the shrink elastic pin is connected with the mounting panel, be close to in the mounting panel handle department has seted up a plurality ofly the extension standing groove, a plurality of extension standing grooves set up in opposite directions, extension standing groove and flexible groove intercommunication, the extension elastic pin is located in the extension standing groove, the extension elastic pin with the mounting panel is connected, the expansion plate is kept away from and is seted up a plurality of shrink spacing grooves that are used for joint shrink elastic pin in handle department, the expansion plate is close to and sets up a plurality of extension spacing grooves that are used for joint extension elastic pin in handle department.

Through adopting above-mentioned technical scheme, when the division board is opened to needs, remove the expansion plate, make the expansion plate withdraw in the expansion groove, the extension elastic pin inserts in the extension spacing groove, the shrink elastic pin inserts in the shrink spacing groove, pull down the division board from the mounting hole, when needs block the division board, pull out the expansion plate, make the shrink elastic pin insert in the extension spacing groove, the logical groove of handle is stretched out to the bottom of expansion plate, the expansion plate blocks the division board, the inside or outside probability that drops of division board has been reduced, the convenience of dismouting division board has been improved.

Optionally, the opening of the contraction placing groove is provided with an isolation ring along the circumferential direction thereof, the isolation ring is connected with the mounting plate, the isolation ring is attached to the pin head of the contraction elastic pin, the opening of the extension placing groove is provided with a sealing ring along the circumferential direction thereof, the sealing ring is connected with the mounting plate, and the sealing ring is attached to the pin head of the extension elastic pin.

Through adopting above-mentioned technical scheme, reduced the probability that debris got into in shrink standing groove and the extension standing groove, improved the stability of joint spare work.

Optionally, the joint spare still includes the butt joint board, the butt joint board is located the expansion plate with between the division board, one side of butt joint board with the expansion plate is kept away from the one end of mounting panel is connected, the opposite side of butt joint board with the division board laminating.

Through adopting above-mentioned technical scheme, when the expansion plate stretches out the flexible groove, the butt joint board blocks the division board, has improved the closing performance of division board to the mounting hole, has reduced the possibility that the separant flows out from the gap of division board and mounting hole.

Optionally, one side of the mounting plate, which is far away from the casing, is connected with a reinforcing rib.

Through adopting above-mentioned technical scheme, improved the intensity of mounting panel, promoted the stability of fixed division board, reduced the possibility that the division board drops from the mounting hole.

Optionally, the clamping piece is detachably connected with the casing.

Through adopting above-mentioned technical scheme, when needs maintenance joint spare, pull down joint spare from the casing, improved the convenience of maintenance joint spare, prolonged the life of joint spare.

Optionally, the mounting plate includes an outer plate and an inner plate, the inner plate is located between the outer plate and the isolation plate, and the outer plate and the inner plate are detachably connected.

Through adopting above-mentioned technical scheme, when the flexible groove of needs clearance, unpack inner panel and planking apart, improved the convenience in the flexible groove of clearance, reduced the probability that flexible groove blockked up, improved the stability of joint spare work.

Optionally, the division board with mounting hole department the casing joint, the mounting hole inner wall with be provided with between the division board sealed the pad, sealed pad is connected with the division board, sealed one side and the casing laminating of keeping away from the division board of pad.

Through adopting above-mentioned technical scheme, when the division board was closed, sealed the gap that fills up between with division board and the casing was plugged up, had reduced the possibility of separant blowout mounting hole, had reduced the waste of separant.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the clamping piece and the bolt, the stability of fixing the isolation plate is improved, and the possibility that the isolation plate falls off from the mounting hole is reduced;

by arranging the handle, the stability of fixing the isolation plate is improved, and the possibility that the isolation plate falls off from the mounting hole is reduced;

through setting up the butt joint board, the butt joint board blocks the division board, has improved the closing property of division board to the mounting hole, has reduced the possibility that the separant flows out from the gap of division board and mounting hole.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present application;

FIG. 2 is a schematic perspective view of embodiment 2 of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view of example 2 of the present application.

Description of reference numerals: 1. a road roller body; 2. a housing; 3. a separator plate; 4. a clamping piece; 41. mounting a plate; 410. an outer plate; 411. an inner plate; 42. a retractable plate; 43. a butt joint plate; 44. contracting the elastic pin; 45. an elongated resilient pin; 5. a baffle plate; 6. mounting holes; 7. a gasket; 8. a handle; 9. reinforcing ribs; 10. a telescopic groove; 11. the placing groove is contracted; 12. extending the placement groove; 13. contracting the limiting groove; 14. extending the limit groove; 15. an isolation ring; 16. and (4) closing the ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example 1:

the embodiment of the application discloses road roller, refer to fig. 1, road roller includes road roller body 1, casing 2, division board 3 and joint spare 4, joint spare 4 is baffle 5, rectangle mounting hole 6 has been seted up to casing 2 of 1 locomotive department of road roller body, division board 3 sets up in mounting hole 6,

division board

3 and 2 joints of casing, the one end of baffle 5 is located the top of division board 3, baffle 5 passes through bolted connection with casing 2, division board 3 is used for blockking the outside isolating agent that spouts, baffle 5 is used for blockking division board 3 and drops from mounting hole 6, a lateral level that division board 3 keeps away from road roller body 1 is provided with handle 8, handle 8 and 3 welding of division board. When the division board 3 is blocked by needs, the bottom of the baffle 5 is attached to the division board 3, the bolt is screwed down, the baffle 5 blocks the division board 3, the stability of fixing the division board 3 is improved, and the possibility that the division board 3 falls off from the mounting hole 6 is reduced.

Referring to fig. 1, a gasket 7 is disposed between the partition plate 3 and the casing 2, the gasket 7 is in a rectangular frame shape, the gasket 7 is disposed on the periphery of the partition plate 3, the gasket 7 is bonded to the partition plate 3, and one side of the gasket 7 away from the partition plate 3 is attached to the casing 2. When the release agent is sprayed to the mounting hole 6, the sealing gasket 7 blocks the release agent, so that the possibility of spraying the release agent to the mounting hole 6 is reduced, and the waste of the release agent is reduced.

The implementation principle of the embodiment 1 is as follows: when the partition board 3 needs to be blocked, the baffle 5 is installed on the machine shell 2, one side of the baffle 5 is attached to the partition board 3, the other side of the baffle 5 is attached to the handle 8, and the sealing gasket 7 is used for blocking a gap between the partition board 3 and the machine shell 2. The present invention has the effect of reducing the possibility that the partition plate 3 will fall out of the mounting hole 6.

Example 2:

embodiment 2 of the present application discloses a road roller, refer to fig. 2, fig. 3 and fig. 4, and the difference between this embodiment and embodiment 1 is that the clamping member 4 includes a mounting plate 41, the mounting plate 41 is located directly above the handle 8, the mounting plate 41 is connected with the casing 2 through a bolt, a plurality of reinforcing ribs 9 are welded in a staggered manner in a horizontal and vertical manner on one side of the mounting plate 41 away from the casing 2, the number of the reinforcing ribs 9 may be three, four or five, but all that can satisfy the effect of enhancing the strength of the mounting plate 41. The reinforcing ribs 9 improve the strength of the mounting plate 41, improve the stability of fixing the isolation plate 3 and reduce the possibility that the isolation plate 3 falls off from the mounting hole 6.

Referring to fig. 2 and 3, the mounting plate 41 includes an outer plate 410 and an inner plate 411, the outer plate 410 and the inner plate 411 have the same shape and size, the inner plate 411 is located between the outer plate 410 and the partition plate 3, and the outer plate 410 and the inner plate 411 are connected by bolts. When the inside of flexible groove 10 needs to be cleared up, planking 410 and inner panel 411 are disassembled, which improves the convenience of clearing flexible groove 10 and improves the working stability of clip 4.

Referring to fig. 3 and 4, the joint member 4 further includes a retractable plate 42, a supporting plate 43, two retractable elastic pins 44 and two extending elastic pins 45, the mounting plate 41, the retractable plate 42 and the supporting plate 43 are all rectangular, the bottom of the mounting plate 41 is provided with a retractable slot 10 along the length direction of the mounting plate 41, the retractable slot 10 is rectangular, the retractable plate 42 is located in the retractable slot 10, the length of the retractable plate 42 is greater than that of the retractable slot 10, the retractable plate 42 can slide along the length direction of the retractable slot 10, the supporting plate 43 is located at the bottom of the retractable plate 42 at the side close to the housing 2, the supporting plate 43 is welded with the retractable plate 42, the inner side wall of the mounting plate 41 is provided with two retractable accommodating slots 11 and two extending accommodating slots 12, the retractable accommodating slots 11 and the extending accommodating slots 12 are rectangular, the retractable accommodating slot 11 is located at the end of the mounting plate 41 far from the handle 8, the two retractable accommodating slots 11 are arranged opposite to each other, the contraction elastic pin 44 is located in the contraction placing groove 11, the contraction elastic pin 44 is welded with the mounting plate 41 at the contraction placing groove 11, the extension placing groove 12 is located at one end, close to the handle 8, of the mounting plate 41, the two extension placing grooves 12 are arranged just opposite to each other, the extension elastic pin 45 is located in the extension placing groove 12, the extension elastic pin 45 is welded with the mounting plate 41 at the extension placing groove 12, and pin heads of the contraction elastic pin 44 and the extension elastic pin 45 are both arranged towards the expansion plate 42. When the extension plate 42 is in the extended state, the abutting plate 43 abuts against the housing 2, and when the extension plate 42 is in the retracted state, the abutting plate 43 is located at the housing 2 above the isolation plate 3.

Referring to fig. 3 and 4, two extension limiting grooves 14 are formed in one end, away from the handle 8, of the expansion plate 42, the extension limiting grooves 14 are formed in the opposite side walls of the expansion plate 42, two contraction limiting grooves 13 are formed in one end, close to the handle 8, of the expansion plate 42, and the contraction limiting grooves 13 are formed in the opposite side walls of the expansion plate 42. When the isolation board 3 needs to be opened, the expansion board 42 is moved, the expansion board 42 retracts into the expansion groove 10, the pin head of the extension elastic pin 45 is pressed back into the extension placing groove 12, when the expansion board 42 is completely retracted into the expansion groove 10, the extension elastic pin 45 extends into the extension limiting groove 14, and the contraction elastic pin 44 extends into the contraction limiting groove 13, so that the convenience of disassembling and assembling the isolation board 3 is improved.

Referring to fig. 3 and 4, an isolation ring 15 is arranged at the opening of the contraction placing groove 11 along the circumferential direction, the isolation ring 15 and the contraction placing groove 11 are coaxially arranged, the isolation ring 15 is a rubber sealing ring, the outer wall of the isolation ring 15 is adhered to the mounting plate 41, the inner wall of the isolation ring 15 is adhered to the pin head of the contraction elastic pin 44, a closing ring 16 is arranged at the opening of the extension placing groove 12 along the circumferential direction, the closing ring 16 and the extension placing groove 12 are coaxially arranged, the closing ring 16 is a rubber sealing ring, the outer wall of the closing ring 16 is adhered to the mounting plate 41, and the inner wall of the closing ring 16 is adhered to the pin head of the extension elastic pin 45. The isolation ring 15 and the closing ring 16 reduce the probability that sundries enter the contraction placing groove 11 and the extension placing groove 12, and improve the working stability of the clamping piece 4.

The implementation principle of the embodiment 2 is as follows: when the isolation plate 3 needs to be blocked, the clamping piece 4 is installed on the machine shell 2, the expansion plate 42 is stretched, the extension elastic pin 45 falls from the extension limiting groove 14, the contraction elastic pin 44 falls from the contraction limiting groove 13, the contraction elastic pin 44 enters the extension limiting groove 14, the expansion plate 42 extends into the through groove of the handle 8, the abutting plate 43 is attached to the isolation plate 3, the reinforcing rib 9 improves the strength of the installation plate 41, the sealing gasket 7 blocks a gap between the isolation plate 3 and the machine shell 2, when the expansion groove 10 needs to be cleaned, the inner plate 411 and the outer plate 410 are disassembled, when the isolation plate 3 needs to be opened, the expansion plate 42 is pushed, when the extension elastic pin 45 is clamped into the extension limiting groove 14, and the contraction elastic pin 44 is clamped into the contraction limiting groove 13, the handle 8 is pulled, and the isolation plate 3 is opened. The present invention has the effect of reducing the possibility that the partition plate 3 will fall out of the mounting hole 6.

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

1. The utility model provides a road roller, includes road roller body (1), casing (2) and division board (3) that are used for blocking the parting agent, mounting hole (6) have been seted up in casing (2) of road roller body (1) locomotive department, division board (3) are located mounting hole (6), it is connected its characterized in that can dismantle with casing (2) of mounting hole (6) department to divide board (3): still include joint spare (4), one side that road roller body (1) was kept away from in division board (3) is connected with handle (8), the one end of joint spare (4) is located casing (2) department of handle (8) top, joint spare (4) with casing (2) are connected, the logical groove of handle (8) is passed to the bottom of joint spare (4), joint spare (4) are used for blockking division board (3) are located to drop from mounting hole (6).

2. A roller according to claim 1, characterised in that: the clamping piece (4) is a baffle (5).

3. A roller according to claim 1, characterised in that: the clamping piece (4) comprises a mounting plate (41), a telescopic plate (42), a plurality of contraction elastic pins (44) and a plurality of extension elastic pins (45), the mounting plate (41) is located above the isolation plate (3), the mounting plate (41) is connected with the casing (2), a telescopic groove (10) is formed in the bottom of the mounting plate (41), the telescopic plate (42) is located in the telescopic groove (10), and the telescopic plate (42) can slide in the telescopic groove (10);

a plurality of contraction placing grooves (11) are formed in the mounting plate (41) far away from the handle (8), the contraction placing grooves (11) are arranged in opposite directions, the contraction placing grooves (11) are communicated with the expansion grooves (10), the contraction elastic pins (44) are positioned in the contraction placing grooves (11), the contraction elastic pins (44) are connected with the mounting plate (41), a plurality of extension placing grooves (12) are formed in the mounting plate (41) near the handle (8), a plurality of extension placing grooves (12) are arranged in opposite directions, the extension placing grooves (12) are communicated with the expansion grooves (10), the extension elastic pins (45) are positioned in the extension placing grooves (12), the extension elastic pins (45) are connected with the mounting plate (41), and a plurality of contraction limiting grooves (13) used for clamping and connecting the contraction elastic pins (44) are formed in the expansion plate (42) far away from the handle (8), the telescopic plate (42) is provided with a plurality of extension limiting grooves (14) which are used for clamping and connecting extension elastic pins (45) at the position close to the handle (8).

4. A roller according to claim 3, characterised in that: the opening of shrink standing groove (11) is provided with spacing ring (15) along its circumference, spacing ring (15) with mounting panel (41) are connected, spacing ring (15) with the round pin head laminating of shrink elastic pin (44), the opening of extension standing groove (12) is provided with closing ring (16) along its circumference, closing ring (16) with mounting panel (41) are connected, closing ring (16) with the round pin head laminating of extension elastic pin (45).

5. A roller according to claim 3, characterised in that: joint spare (4) still include butt plate (43), butt plate (43) are located expansion plate (42) with between division board (3), one side of butt plate (43) with expansion plate (42) are kept away from the one end of mounting panel (41) is connected, the opposite side of butt plate (43) with division board (3) laminating.

6. A roller according to claim 3, characterised in that: and one side of the mounting plate (41) far away from the shell (2) is connected with a reinforcing rib (9).

7. A roller according to claim 3, characterised in that: the mounting plate (41) comprises an outer plate (410) and an inner plate (411), the inner plate (411) is located between the outer plate (410) and the isolation plate (3), and the outer plate (410) is detachably connected with the inner plate (411).

8. A roller according to claim 1, characterised in that: the clamping piece (4) is detachably connected with the machine shell (2).

9. A roller according to claim 1, characterised in that: division board (3) with mounting hole (6) department casing (2) joint, mounting hole (6) inner wall with be provided with sealed pad (7) between division board (3), sealed pad (7) are connected with division board (3), sealed pad (7) are kept away from one side and casing (2) laminating of division board (3).