CN219080052U

CN219080052U - Crack pouring and sand paving rolling device

Info

Publication number: CN219080052U
Application number: CN202320219548.XU
Authority: CN
Inventors: 朱志涛; 胡贵彬
Original assignee: Xundian County Tong'an Highway Bridge Engineering Construction Co ltd
Current assignee: Xundian County Tong'an Highway Bridge Engineering Construction Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-05-26
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a crack pouring sand-paving rolling device, which comprises a bottom frame, two fixed shafts, a roller, a sand-paving mechanism, a transmission mechanism and a sand-paving mechanism, wherein the sand-paving mechanism is used for performing sand-paving treatment on the ground and controlling the output quantity; through above-mentioned technical scheme, this device is when spreading sand to highway and rolls, if the confession sand volume of spiral plate is than when the output is big, even appear sand piling up, through the spring between tooth's socket pipe and the connecting axle to and the cooperation of telescopic link, can make tooth's socket pipe have certain contractility, through this mode, even the inside sand that appears of device piles up, also can not appear the transmission of device like this blocking, thereby avoid excessive wearing and tearing of device even damage.

Description

Crack pouring and sand paving rolling device

Technical Field

The utility model relates to the field of highway maintenance, in particular to a crack pouring and sand paving rolling device.

Background

The highway maintenance is to maintain and repair the highway, the maintenance is focused on the whole process maintenance from the construction of the traffic, the maintenance is focused on repairing the damaged part, and in the maintenance process, if certain cracks exist in the road, the road needs to be subjected to crack repairing treatment and then is subjected to sand paving and rolling treatment.

The utility model provides a highway maintenance pouring joint shop sand rolling machine, is CN217758268U one kind, including removing frame, roll, workbin, discharging pipe and drive assembly, the fixed orifices has been seted up on removing the frame, roll and rotate and install in the fixed orifices, workbin fixed mounting is at the top of removing the frame, the fixed orifices has been seted up to one side of workbin, discharging pipe fixed mounting is in the fixed orifices, drive assembly sets up on removing the frame, drive assembly is connected with roll, be equipped with adjusting part on the discharging pipe, drive assembly includes bevel gear one, bevel gear two, connecting axostylus axostyle and screw conveyer rod, one side fixedly connected with bevel gear one of roll, the fixed slot has been seted up at the top of removing the frame, rotate on the inner wall of one side of fixed slot and install connecting axostylus axostyle, one end of connecting axostylus axostyle extends to in the fixed orifices and fixedly mounted with bevel gear two, the other end fixedly connected with sprocket one of connecting axostylus axostyle, the screw conveyer rod is installed in the discharge pipe rotation, and screw conveyer one end of screw conveyer rod, and two fixedly connected with sprocket one and the same sprocket.

When this device rolls at subaerial roll through rolling the gyro wheel, can drive the screw conveyer pole and rotate, and the automatic control workbin goes out the ejection of compact, roll the continuity better, can accomplish the automatic discharging and roll immediately, thereby solve the inconvenient problem that goes on in succession that the lapping rolls, and this device is when spreading sand and rolling, if go out the sand volume and be less than the sand volume of the confession of screw conveyer pole, the inside pile of discharging pipe appears easily, pile up the continuous removal at equipment after full when the discharging pipe makes the connection structure card of device dead even appear wearing and tearing phenomenon, equipment needs maintenance just can use, thereby increase equipment cost and machining efficiency easily.

Disclosure of Invention

The utility model aims to solve the problems and provide a crack pouring and sand paving rolling device.

The technical scheme adopted by the utility model is as follows:

the utility model provides a crack pouring sanding rolling machine, includes underframe, two fixed axles, cylinder, is used for carrying out the sanding to ground and handles and can control the sanding mechanism of output, still includes through the drive mechanism that the linkage can promote sand to export;

the two fixed shafts are arranged at the front end and the rear end of the bottom frame, the roller is rotationally connected between the fixed shafts, the transmission mechanism is arranged at one end of the bottom frame, and the sand spreading mechanism is arranged at the upper end of the bottom frame;

the transmission mechanism comprises a connecting shaft, the connecting shaft is arranged in the middle of the device, a bevel gear C is fixed on the periphery of the connecting shaft, a telescopic rod is fixed at one end of the connecting shaft, a tooth slot tube is fixed at the telescopic end of the telescopic rod, a spring is fixed between the tooth slot tube and the connecting shaft, a convex tooth shaft is meshed at one end of the tooth slot tube, and a spiral plate is fixed on the periphery of the convex tooth shaft.

Preferably: the transmission mechanism further comprises a rotating shaft, the rotating shaft is rotationally connected to one end of the bottom frame, wheels are fixed at the front end and the rear end of the rotating shaft, a bevel gear A is fixed in the middle of the rotating shaft, a fixing frame is arranged above the bevel gear A, the fixing frame is fixed with the bottom frame, a transmission shaft is rotationally connected in the middle of the fixing frame, bevel gears B are fixed at the upper end and the lower end of the transmission shaft, and the bevel gears B are meshed with the bevel gears C.

Preferably: the sand paving mechanism comprises a sand conveying frame, the sand conveying frame is fixed at the upper end of the bottom frame, a sand storage frame is fixed at the upper end of the sand conveying frame, an output pipe is fixed at the lower end of the sand conveying frame, the output end of the output pipe is rotationally connected with a threaded shaft, and a limit frame is connected with the periphery of the threaded shaft in a threaded manner.

Preferably: the inside many gravity sticks of having placed of cylinder, the gravity stick is plumbous material just the length of gravity stick is slightly shorter than the inside length of cylinder.

Preferably: the periphery of the spring and the tooth slot tube is provided with a sleeve, and the sleeve is fixedly connected with a connecting shaft and a sand conveying frame bearing.

Preferably: the bevel gear B at the lower end is meshed with the bevel gear A.

Preferably: the sand storage frame bottom is equipped with the slope, the locating rack with output tube sliding fit.

The beneficial effects are that: when the device is used for sanding and rolling a highway, if the sand supply amount of the spiral plate is larger than the sand output amount, even if sand accumulation occurs, the spring between the tooth slot pipe and the connecting shaft and the matching of the telescopic rod can enable the tooth slot pipe to have certain contractility, and in such a way, even if sand accumulation occurs in the device, the transmission of the device can not be blocked, so that excessive abrasion and even damage of the device are avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic structural view of a crack pouring sanding roller compaction device according to the present utility model;

FIG. 2 is a front cross-sectional view of a joint-filling sanding roller device in accordance with the present utility model;

FIG. 3 is a schematic structural view of a transmission mechanism of the joint-filling sand-paving rolling machine according to the utility model;

FIG. 4 is a schematic diagram of an output structure of a transmission mechanism of the joint-filling sand-paving rolling machine according to the present utility model;

FIG. 5 is a schematic structural view of a sand laying mechanism of a joint-filling sand laying rolling machine according to the present utility model;

fig. 6 is a front cross-sectional view of a sanding mechanism of a joint-filling sanding roller apparatus in accordance with the present utility model.

The reference numerals are explained as follows:

1. a bottom frame; 2. a fixed shaft; 3. a roller; 31. a gravity bar; 4. a transmission mechanism; 41. a rotating shaft; 42. a wheel; 43. bevel gears A; 44. a fixing frame; 45. a transmission shaft; 46. bevel gear B; 47. a connecting shaft; 48. bevel gears C; 49. a telescopic rod; 410. a spring; 411. a tooth slot tube; 412. a tooth shaft; 413. a spiral plate; 5. a sand spreading mechanism; 51. a sand conveying frame; 52. a sand storage frame; 53. an output pipe; 54. a threaded shaft; 55. and a limiting frame.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1 to 6, the crack pouring sand-paving rolling device comprises a bottom frame 1, two fixed shafts 2, a roller 3, a sand-paving mechanism 5 which is used for performing sand-paving treatment on the ground and can control the output quantity, and a transmission mechanism 4 which can push sand to output through linkage;

two fixed shafts 2 are arranged at the front end and the rear end of the bottom frame 1, a roller 3 is rotatably connected between the fixed shafts 2, a transmission mechanism 4 is arranged at one end of the bottom frame 1, and a sand spreading mechanism 5 is arranged at the upper end of the bottom frame 1.

In the embodiment, the transmission mechanism 4 comprises a connecting shaft 47, the connecting shaft 47 is arranged in the middle of the device, a bevel gear C48 is connected to the periphery of the connecting shaft 47 in a key way, one end of the connecting shaft 47 is connected with a telescopic rod 49 through a bolt, the telescopic end of the telescopic rod 49 is connected with a toothed groove pipe 411 through a bolt, a spring 410 is welded between the toothed groove pipe 411 and the connecting shaft 47, one end of the toothed groove pipe 411 is meshed with a convex tooth shaft 412, and a spiral plate 413 is welded on the periphery of the convex tooth shaft 412; when the device is used for sanding and rolling a highway, if the sand supply amount of the spiral plate 413 is larger than the sand output amount, even if sand accumulation occurs, the spring 410 between the tooth slot pipe 411 and the connecting shaft 47 and the telescopic rod 49 are matched, so that the tooth slot pipe 411 can have certain contractility.

In this embodiment, the transmission mechanism 4 further includes a rotating shaft 41, the rotating shaft 41 is connected to one end of the bottom frame 1 through a bearing, the front end and the rear end of the rotating shaft 41 are connected with wheels 42 through bolts, a bevel gear a43 is connected to the middle key of the rotating shaft 41, a fixing frame 44 is arranged above the bevel gear a43, the fixing frame 44 is connected with the bottom frame 1 through bolts, a transmission shaft 45 is connected to the middle bearing of the fixing frame 44, bevel gears B46 are connected to the upper end and the lower end of the transmission shaft 45 through keys, the bevel gears B46 at the lower end are meshed with the bevel gears a43, and the bevel gears B46 are meshed with the bevel gears C48; when the device is required to process the ground, the transmission shaft 45 can be rotated by the rotation of the wheels 42 and the engagement of the bevel gear A43 with the bevel gear B46 at the lower end, and the spiral plate 413 can be rotated to supply sand by the rotation of the bevel gear C48.

In this embodiment, the sand paving mechanism 5 includes a sand conveying frame 51, a sleeve is arranged at the periphery of the spring 410 and the tooth slot tube 411, and is fixedly connected with a connecting shaft 47 and a sand conveying frame 51 bearing, the sand conveying frame 51 is fixed at the upper end of the bottom frame 1, a sand storage frame 52 is fixed at the upper end of the sand conveying frame 51, a gradient is arranged at the bottom of the sand storage frame 52, an output tube 53 is fixed at the lower end of the sand conveying frame 51, a threaded shaft 54 is rotatably connected at the output end of the output tube 53, a limit frame 55 is connected at the periphery of the threaded shaft 54 in a threaded manner, and the limit frame 55 is in sliding fit with the output tube 53; before the equipment is processed, sand is filled in the sand storage frame 52, the threaded shaft 54 is rotated so that the limiting frame 55 seals the output pipe 53 and does not allow the sand to flow out, when sand is required to be paved, the threaded shaft 54 is reversed again so that the output pipe 53 can be discharged, the sand paving amount can be adjusted through the limiting frame 55 and the threaded shaft 54, and the sand paving treatment is carried out on the ground by matching with the feeding of the transmission mechanism 4.

In the embodiment, a plurality of gravity bars 31 are arranged inside the roller 3, the gravity bars 31 are made of lead material, and the length of the gravity bars 31 is slightly shorter than the inner length of the roller 3; when the device moves, the roller 3 can rotate through the bearing connection of the roller 3 and the bottom frame 1, the ground is rolled, and the roller can have a better rolling effect through the gravity rod 31 inside.

Working principle: before the equipment is processed, sand is filled in the sand storage frame 52, thereby rotate screw thread shaft 54 to make spacing 55 seal output tube 53, do not let sand flow, when needs are paved, the screw thread shaft 54 is reversed again and the output tube 53 can discharge, and can adjust the sanding volume through spacing 55 and screw thread shaft 54, when needs device is processed the ground, through the rotation of wheel 42, and bevel gear A43 meshes with bevel gear B46 of lower extreme, thereby can make transmission shaft 45 rotate, drive bevel gear C48 to rotate, thereby can make screw plate 413 rotate and supply sand, thereby carry out the sanding treatment to the ground, when the device removes, make cylinder 3 can rotate through the bearing connection of cylinder 3 and underframe 1, roll the processing to the ground, rethread inside gravity stick 31 can make it have better rolling effect, this device is when the sanding rolls the highway, if the sand supply sand volume to the highway is big than the output volume, even appear piling up, through spring 410 between tooth socket pipe 411 and the connecting axle, and the cooperation of tooth socket 49, even can make the inside device of certain shrink even can appear, even the wearing and tearing device can appear, even the device can avoid the excessive wear and tear the device.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. The utility model provides a crack filling sanding rolling machine, includes underframe (1), two fixed axles (2), cylinder (3), is used for carrying out sanding to ground and handles and can control sand mechanism (5) of output, its characterized in that: the sand-pushing device also comprises a transmission mechanism (4) capable of pushing sand to output through linkage;

the two fixed shafts (2) are arranged at the front end and the rear end of the bottom frame (1), the roller (3) is rotationally connected between the fixed shafts (2), the transmission mechanism (4) is arranged at one end of the bottom frame (1), and the sand spreading mechanism (5) is arranged at the upper end of the bottom frame (1);

the transmission mechanism (4) comprises a connecting shaft (47), the connecting shaft (47) is arranged in the middle of the device, a bevel gear C (48) is fixedly arranged on the periphery of the connecting shaft (47), a telescopic rod (49) is fixedly arranged at one end of the connecting shaft (47), a tooth slot tube (411) is fixedly arranged at the telescopic end of the telescopic rod (49), a spring (410) is fixedly arranged between the tooth slot tube (411) and the connecting shaft (47), a convex tooth shaft (412) is meshed at one end of the tooth slot tube (411), and a spiral plate (413) is fixedly arranged on the periphery of the convex tooth shaft (412).

2. A joint-filling sanding roller device as defined in claim 1, wherein: the transmission mechanism (4) further comprises a rotating shaft (41), the rotating shaft (41) is rotationally connected to one end of the bottom frame (1), wheels (42) are fixed at the front end and the rear end of the rotating shaft (41), a bevel gear A (43) is fixed in the middle of the rotating shaft (41), a fixing frame (44) is arranged above the bevel gear A (43), the fixing frame (44) is fixed with the bottom frame (1), a transmission shaft (45) is rotationally connected in the middle of the fixing frame (44), bevel gears B (46) are fixed at the upper end and the lower end of the transmission shaft (45), and the bevel gears B (46) are meshed with the bevel gears C (48).

3. A joint-filling sanding roller device as defined in claim 1, wherein: the sand paving mechanism (5) comprises a sand conveying frame (51), the sand conveying frame (51) is fixed at the upper end of the bottom frame (1), a sand storage frame (52) is fixed at the upper end of the sand conveying frame (51), an output pipe (53) is fixed at the lower end of the sand conveying frame (51), a threaded shaft (54) is rotatably connected to the output end of the output pipe (53), and a limiting frame (55) is connected to the periphery of the threaded shaft (54) in a threaded mode.

4. A joint-filling sanding roller device as defined in claim 1, wherein: a plurality of gravity bars (31) are arranged inside the roller (3), the gravity bars (31) are made of lead materials, and the length of the gravity bars (31) is slightly shorter than the inner length of the roller (3).

5. A joint-filling sanding roller device as defined in claim 1, wherein: the spring (410) and the tooth slot tube (411) are provided with sleeves at the periphery, and are fixedly connected with the connecting shaft (47) and the sand conveying frame (51) through bearings.

6. A joint-filling sanding roller device as defined in claim 2, wherein: the bevel gear B (46) at the lower end is meshed with the bevel gear A (43).

7. A joint-filling sanding roller device as defined in claim 3, wherein: the bottom of the sand storage frame (52) is provided with a gradient, and the limiting frame (55) is in sliding fit with the output pipe (53).