CN216427917U - Vibration wheel cooling device, vibration wheel and vibration compaction machine - Google Patents

Abstract

The utility model provides a vibration wheel cooling device, vibration wheel and vibration compaction machinery, the utility model relates to a vibration compaction field provides a vibration wheel cooling device, include: the stirring device comprises a water stirring plate and a water stirring groove, wherein the water stirring groove comprises an accommodating cavity with a notch, one end of the water stirring plate penetrates through the notch to be connected with the water stirring groove, and the accommodating cavity of the water stirring groove is divided into two cavities along the length direction of the water stirring groove by the water stirring plate. The utility model provides a vibration wheel cooling device passes the notch through stirring the water board and connects on stirring the basin, and the appearance chamber that will stir the basin falls into two cavities for the vibration wheel at vibration wheel cooling device place no matter corotation or reversal can both scoop up coolant liquid through the cavity that stirs the basin, thereby carries out cooling to the vibration wheel, prolongs the life of vibration wheel.

Description

Vibration wheel cooling device, vibration wheel and vibration compaction machine

Technical Field

The utility model relates to a vibration compaction technical field especially relates to a vibration wheel cooling device, vibration wheel and vibration compaction machinery.

Background

At present, the vibration principle of a vibratory roller is that an eccentric block of a vibration exciter in a vibratory wheel rotates at a high speed to generate vibration, and a vibrating rim applies exciting force to a compacted material to compact the compacted material. The vibration frequency of the vibration wheel is generally between 25 and 35 Hz, and the high rotating speed has high requirements on the heat radiation performance of the bearing of the rim.

The notch of current vibratory roller cooling device's cooling bath all faces one side of wheel rim, and the rotation of vibration wheel must just can carry out the bailing for fixed direction and cool down the vibration wheel to the cooling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration wheel cooling device, vibration wheel and vibration compaction machinery for solve among the prior art vibration wheel cooling device's cooling effect and receive the defect of the rotation direction restriction of vibration wheel, realize no matter how the rotation direction of vibration wheel, all can adopt any appearance chamber that stirs the basin to cool off the vibration wheel.

In a first aspect, the present invention provides a vibrating wheel cooling device, including: the stirring water tank comprises a cavity with a notch, one end of the stirring water plate penetrates through the notch to be connected with the stirring water tank,

the water stirring plate divides the containing cavity of the water stirring groove into two chambers along the length direction of the water stirring groove.

According to the utility model provides a vibration wheel cooling device, stir the basin and include bottom plate and curb plate, the curb plate sets up the circumference of bottom plate forms hold the chamber, stir the water board with stir the basin the bottom plate is connected.

According to the cooling device of the vibrating wheel provided by the utility model, the water stirring groove comprises a bottom plate and side plates, the side plates are arranged at two sides of the bottom plate along the length direction, two ends of the side plates are contacted with the web plate of the vibrating wheel, the bottom plate, the side plates and the web plate form the containing cavity,

wherein the water stirring plate is connected with the bottom plate of the water stirring groove.

According to the utility model provides a vibration wheel cooling device, stir water board length with bottom plate length equals.

According to the utility model provides a vibration wheel cooling device, stir the water board and keep away from stir one side in basin and seted up the flowing water breach.

In a second aspect, the present invention further provides a vibration wheel, comprising a rim, a roller, a web mounted on the roller, and the vibration wheel cooling device of the first aspect, wherein the rim, the roller and the web form a liquid storage chamber,

the water stirring plate of the vibration wheel cooling device is arranged on the outer wall of the roller, and the water stirring tank is used for scooping liquid in the liquid storage cavity.

According to the utility model provides a vibrating wheel, stir the water board and follow the axis direction setting of cylinder is in on the outer wall of cylinder, and/or, stir the distribution setting of angles such as water board and be in on the outer wall of cylinder.

According to the vibrating wheel provided by the utility model, the roller is internally provided with an oil cooling mechanism, the oil cooling mechanism comprises a back plate, a first baffle, a second baffle and a baffle plate, the first baffle and the second baffle are arranged at two ends of the back plate in parallel, the baffle plate is arranged between the first baffle and the second baffle,

wherein the baffle is perpendicular to both the first baffle and the second baffle.

According to the vibrating wheel provided by the utility model, the roller also comprises a barrel body, a vibrating shaft, a bearing and a bearing seat which are arranged in the barrel body, the bearing is arranged on the vibrating shaft, the bearing seat is arranged on the bearing, the second baffle plate of the oil cooling mechanism is arranged on the bearing seat,

lubricating oil is contained in the cylinder, and the bearing seat is provided with an oil guide port.

The third aspect of the present invention also provides a vibrating compactor, which is characterized by comprising the vibrating wheel of the second aspect.

The utility model provides a vibration wheel cooling device passes the notch through stirring the water board and connects on stirring the basin, will stir the appearance chamber in basin and fall into two cavities for the vibration wheel at vibration wheel cooling device place no matter corotation or reversal can both ladle out the coolant liquid through the cavity that stirs the basin, thereby carries out cooling to the vibration wheel, prolongs the life of vibration wheel.

Further, because the utility model provides a vibrating wheel and vibrating compaction machinery have above vibrating wheel cooling device's structure, consequently also possess like above advantage.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is one of the schematic cross-sectional views of a vibratory wheel provided by the present invention;

fig. 2 is a second schematic cross-sectional view of the vibrating wheel provided by the present invention;

fig. 3 is a schematic structural diagram of the oil cooling mechanism provided by the present invention.

Reference numerals:

100: a water-stirring plate; 101: a water gap; 200: a water stirring tank;

201: a base plate; 202: a side plate; 203: a notch;

300: a rim; 301: a drum; 302: a web;

303: a liquid storage cavity; 304: a vibration shaft; 305: a bearing;

306: a bearing seat; 307: an oil guide port; 400: an oil cooling mechanism;

401: a back plate; 402: a first baffle plate; 403: a second baffle;

404: a partition plate; 405: oil guide plate.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Embodiments of the present invention will be described below with reference to fig. 1 to 3. It is to be understood that the following description is only exemplary of the present invention and is not intended to limit the present invention.

As shown in fig. 1 and 2, the present invention provides a cooling device for a vibrating wheel, including: the stirring water tank 200 comprises a cavity with a notch 203, one end of the stirring water tank 100 passes through the notch 203 to be connected with the stirring water tank 200, wherein the stirring water tank 200 is divided into two chambers by the stirring water tank 100 along the length direction of the stirring water tank 200. Therefore, in the rotating process of the vibrating wheel, no matter forward rotation or reverse rotation is realized, and at least the cavity can be guaranteed to carry out water scooping and cooling. For example, when the vibration wheel rotates clockwise, the cavity at the left side of the water stirring tank 200 at least partially immersed in the liquid can scoop up the liquid and flow to the vibration wheel along the water stirring plate 100 to cool the vibration wheel; when the vibration wheel rotates counterclockwise, the cavity on the right side of the water stirring groove 200 at least partially immersed in the liquid can scoop up the liquid and flow to the vibration wheel along the water stirring plate 100 to cool the vibration wheel.

In addition, in an embodiment of the present invention, the water stirring tank 200 includes a bottom plate 201 and a side plate 202, the side plate 202 is disposed at the circumference of the bottom plate 201 to form a cavity, and the water stirring plate 100 is connected to the bottom plate 201 of the water stirring tank 200. That is to say, the water stirring tank 200 itself forms a cavity capable of scooping water, the water stirring tank 200 can scoop water under the driving of the water stirring plate 100, and the scooped liquid flows to the vibration wheel along the water stirring plate 100 to cool the vibration wheel. Preferably, baffles are disposed on both sides of the water stirring plate 100 to prevent the scooped liquid from flowing out of the sides of the water stirring plate 100.

Further, in another embodiment of the present invention, the water stirring tank 200 includes a bottom plate 201 and a side plate 202, the side plate 202 is disposed on both sides of the bottom plate 201 in the length direction, both ends of the side plate 202 contact with the web 302 of the vibrating wheel, the bottom plate 201, the side plate 202 and the web 302 form a cavity, the water stirring plate 100 is connected to the bottom plate 201 of the water stirring tank 200, the water stirring tank 200 is divided into two chambers, wherein the notch 203 of the water stirring tank 200 faces the water stirring plate 100.

Specifically, the side plates 202 are disposed on two sides of the bottom plate 201, and the bottom plate 201 and the side plates 202 may be an integral structure. The water stirring tank 200 is a long U-shape, a side plate 202 is provided in the length direction, an opening is provided in the width direction, and the water stirring plate 100 is connected to the bottom plate 201 in the length direction along the bottom plate 201.

Moreover, the water stirring plate 100 divides the water stirring tank 200 into two chambers, when the vibration wheel cooling device rotates along with the structure to be cooled, one chamber of the water stirring tank 200 scoops cooling liquid and rotates along with the structure, so that the cooling liquid falls on the structure to be cooled for cooling; when the vibration wheel cooling device reverses along with the structure needing cooling at the position, the other cavity of the water stirring groove 200 scoops up the cooling liquid, and similarly, the cooling liquid rotates along with the structure needing cooling at the position, so that the cooling liquid falls on the structure needing cooling at the position to be cooled for cooling.

Further, as shown in fig. 2, in an embodiment of the present invention, the length of the water stirring plate 100 is equal to the length of the bottom plate 201, that is, the water stirring plate 100 separates the water stirring tank 200 into 2 independent chambers, so that water flows down along the water stirring plate 100 as much as possible and sticks to the outer wall of the drum, thereby improving the heat dissipation efficiency.

In addition, in other embodiments of the present invention, one end of the water stirring plate 100 is connected to the bottom plate 201, and the other end is opened with the water flowing notch 101. More specifically, the water stirring plate 100 has a length direction connected to the length direction of the bottom plate 201 and has the same length. The bottom plate 201 is connected to one end of the water stirring plate 100, and the other end of the water stirring plate 100 is connected to a structure to be cooled. Wherein the water flowing gap 101 is opened at one end of the water stirring plate 100 connected with the structure to be cooled, in other words, the water flowing gap 101 is arranged between the structure to be cooled and the water stirring plate 100.

Specifically, after the cooling liquid is held in the water stirring tank 200, the cooling liquid rotates along with the structure to be cooled, and after the cooling liquid reaches a certain position, the cooling liquid in the water stirring tank 200 flows out along the water stirring plate 100 under the action of gravity, and then the cooling liquid flows out from the water flowing notch 101, flows along the outer wall of the structure to be cooled, and cools the structure to be cooled. In addition, a plurality of water flow notches 101 are provided at equal intervals along the longitudinal direction of the water stirring plate 100.

Of course, in another alternative embodiment of the present invention, the water stirring plate 100 is connected to the bottom plate 201 along the length direction. The length of the water stirring plate 100 is less than that of the bottom plate 201; or a plurality of water stirring plates 100 are arranged at intervals along the length direction of the bottom plate 201. That is to say, two cavities can be through, and under the state that the cylinder reaches high rotational speed, stir basin 200 and scoop out the cooling water after, can be raised under the action of gravity, can flow on the cylinder 301 outer wall along stirring two faces of board 100 after the cooling water falls down, reach the cooling effect.

Furthermore, in an optional embodiment of the present invention, the side plates 202 are symmetrically disposed on both sides of the bottom plate 201 with respect to the water stirring plate 100. That is, the water stirring plate 100 divides the water stirring tank 200 into two chambers having equal volumes, so that the cooling effect is the same whether the structure to be cooled is forward rotation or reverse rotation.

Further, in another optional embodiment of the present invention, the angle between the side plate 202 and the bottom plate 201 is an obtuse angle. So that the opening of the agitation tank 200 is enlarged and the agitation tank 200 scoops the cooling liquid. It should be noted that in all embodiments of the present invention, the cooling liquid may be water or a mixture of water, antifreeze, additives, etc.

With continued reference to fig. 1 and 2, the present invention further provides a vibratory wheel, comprising a rim 300, a roller 301, a web 302 mounted on the roller 301, and the vibratory wheel cooling apparatus of the above embodiment. The rim 300, the drum 301 and the web 302 form a reservoir 303, and the reservoir 303 stores a cooling liquid therein. Wherein, the water stirring plate 100 of the vibration wheel cooling device is arranged on the outer wall of the roller 301, and the water stirring groove 200 is used for scooping the liquid in the liquid storage cavity 303.

Further, the rim 300 is coaxial with the drum 301, the rim 300 is disposed outside the drum 301, the webs 302 are installed at both ends of the drum 301, and the vibratory wheel cooling apparatus is installed between the webs 302 at both ends. Specifically, one end of the water stirring plate 100 having the water flow gap 101 is connected to the outer wall of the drum 301. For example, 4 sets of vibratory wheel cooling devices are provided on the outer wall of the drum 301, each set spaced 90 degrees apart.

Further, in an embodiment of the present invention, regarding the installation direction of the water stirring plate 100, the water stirring plate 100 is disposed on the outer wall of the drum 301 along the axial direction of the drum 301, and/or the water stirring plate 100 is distributed on the outer wall of the drum 301 at equal angles.

In other words, the water-stirring plates 100 are disposed on the outer wall of the drum 301 in the axial direction of the drum 301, and the water-stirring plates 100 are equiangularly distributed on the outer wall of the drum 301. Or the water stirring plate 100 is disposed on the outer wall of the drum 301 in the axial direction of the drum 301, one vibration wheel cooling device may be disposed or a plurality of vibration wheel cooling devices may be provided. Or, the water stirring plates 100 are distributed on the outer wall of the drum 301 at equal angles, and a plurality of vibration wheel cooling devices are arranged on the drum 301 and distributed at equal angles.

Furthermore, in an alternative embodiment of the present invention, both ends of the water stirring tank 200 are in contact with the web 302. That is, in some embodiments of the present invention, the distance between the webs 302 at both ends of the drum 301 is equal to the length of the water stirring plate 100 and the length of the water stirring tank 200. The water agitation plate 100 and the water agitation tank 200 can reinforce the rigidity and strength of the drum 301 and the rim 300.

In the cooling process of the vibration wheel in this embodiment, in the state of forward rotation of the vibration wheel, the drum 301 is rotated forward, so as to drive the water stirring plate 100 and the water stirring tank 200 on the drum 301 to rotate forward. In the rotating process, the water stirring tank 200 is in contact with the cooling liquid at the bottom of the liquid storage cavity 303, and a certain amount of cooling liquid is scooped and placed in a containing cavity of the water stirring tank 200. Under the continuous rotation of the drum 301, the water stirring tank 200 loaded with the cooling liquid rotates upwards, and after rotating to a certain angle, under the action of gravity, the cooling liquid flows out from one cavity of the water stirring tank 200 and flows down along the water stirring plate 100.

And flows out at the water flow gap 101 of the water stirring plate 100 to flow on the outer wall of the drum 301. In the rotation process of the drum 301, the multiple sets of water stirring plates 100 and water stirring grooves 200 cover the outer wall of the drum 301 with continuous cooling liquid to cool the drum 301. However, the cooling liquid falling from the drum 301 is returned to the reservoir 303 again, and waits for the next scooping.

As shown in fig. 1 and 3, in another embodiment of the present invention, an oil cooling mechanism 400 is further included in the drum 301, the oil cooling mechanism 400 includes a back plate 401, a first baffle 402, a second baffle 403, and a partition 404, the first baffle 402 and the second baffle 403 are disposed at two ends of the back plate 401 in parallel, and the partition 404 is disposed between the first baffle 402 and the second baffle 403. Wherein the baffle 404 is perpendicular to both the first baffle 402 and the second baffle 403.

In other words, back plate 401, first baffle 402, and second baffle 403 may be a unitary structure forming a reservoir, and baffle 404 may be attached, e.g., welded, to back plate 401, first baffle 402, and second baffle 403. The diaphragm 404 divides the reservoir into two chambers and the diaphragm 404 can divide the reservoir equally, i.e., the two chambers are equal in volume.

Referring to fig. 1, in an alternative embodiment of the present invention, the drum 301 further includes a cylinder body, and a vibration shaft 304, a bearing 305 and a bearing seat 306 disposed in the cylinder body, wherein the bearing 305 is installed on the vibration shaft 304, the bearing seat 306 is installed on the bearing 305, and the second baffle 403 of the oil cooling mechanism 400 is installed on the bearing seat 306. Wherein, the cylinder body is internally provided with lubricating oil, and the bearing seat 306 is provided with an oil guide port 307.

Specifically, the oil cooling mechanisms 400 are disposed on the bearing seat 306 at equal angles, wherein the number of oil guide ports 307 is equal to the number of the oil cooling mechanisms 400, the positions of the oil guide ports 307 correspond to the positions of the oil cooling mechanisms 400, and the oil guide ports 307 communicate the oil cooling mechanisms 400 and the bearings 305. The oil cooling mechanism 400 rotates along with the bearing 305, lubricating oil in the cylinder is scooped up in the rotating process, the lubricating oil flows out after the oil cooling mechanism 400 rotates to a certain angle, and the lubricating oil flows into the oil guide port 307 along the second baffle 403 to lubricate and cool the bearing 305.

In some embodiments of the present invention, as shown in fig. 3, the second baffle 403 further includes an oil guiding plate 405, the oil guiding plate 405 is disposed on one side away from the back plate 401, and the oil guiding plate 405 is bent to one end of the bearing seat 306 by a certain angle along two sides of the second baffle 403. The lubricating oil in the oil cooling mechanism 400 is guided to the oil guide port 307. The lubricating oil lubricates and cools the bearing 305 inside the drum 301.

Therefore, the oil cooling mechanism 400 inside the roller 301 is arranged in the vibration wheel for cooling, and the vibration wheel cooling device outside the roller 301 is arranged for cooling, so that the dual cooling effect is achieved, and the service life of the vibration wheel is prolonged.

The vibrating wheel further comprises an exciter arranged on the vibrating shaft 304. Because the vibration exciter is internally provided with an eccentric mechanism, the vibration exciter can generate vibration by rotating, and drives the rim 300 to vibrate together to compact the compacted material. For example, two sets of vibration shafts 304 are included in the vibration wheel, and correspondingly two sets of vibration exciters are included, the two sets of vibration shafts 304 are connected through a coupling, and the output end of the vibration shaft 304 is connected with a vibration motor.

Further, the utility model also provides a vibrating compaction machine, including foretell vibrating wheel.

The utility model provides a vibration wheel cooling device connects on the bottom plate that stirs the basin through stirring the water board, will stir the basin and fall into two appearance chambeies for the vibration wheel at vibration wheel cooling device place no matter corotation or reversal can both be through stirring a appearance chamber in basin and ladle out coolant liquid, thereby carries out cooling to the vibration wheel, prolongs the life of vibration wheel.

Further, because the utility model provides a vibrating wheel and vibrating compaction machinery have above vibrating wheel cooling device's structure, consequently also possess like above advantage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A vibratory wheel cooling apparatus, comprising: the stirring water tank comprises a cavity with a notch, one end of the stirring water plate penetrates through the notch to be connected with the stirring water tank,

the water stirring plate divides the containing cavity of the water stirring groove into two chambers along the length direction of the water stirring groove.

2. The cooling device for the vibrating wheel of claim 1, wherein the water stirring groove comprises a bottom plate and a side plate, the side plate is arranged on the bottom plate in the circumferential direction to form the containing cavity, and the water stirring plate is connected with the bottom plate of the water stirring groove.

3. The cooling device for the vibrating wheel of claim 1, wherein the water stirring groove comprises a bottom plate and side plates, the side plates are arranged on two sides of the bottom plate along the length direction, two ends of each side plate are in contact with a web plate of the vibrating wheel, the bottom plate, the side plates and the web plates form the accommodating cavity,

wherein the water stirring plate is connected with the bottom plate of the water stirring groove.

4. A vibratory wheel cooling apparatus as set forth in claim 2 or 3 wherein said paddle is equal in length to said floor.

5. A vibrating wheel cooling device as claimed in claim 4, wherein a water flowing notch is formed in the side of the water stirring plate away from the water stirring groove.

6. A vibrating wheel comprising a rim, a drum, a web mounted on the drum, and a vibrating wheel cooling apparatus as claimed in any one of claims 1 to 5, the rim, the drum and the web forming a reservoir,

the water stirring plate of the vibration wheel cooling device is arranged on the outer wall of the roller, and the water stirring tank is used for scooping liquid in the liquid storage cavity.

7. The vibrating wheel of claim 6, wherein the water-stirring plates are arranged on the outer wall of the drum along the axial direction of the drum, and/or the water-stirring plates are arranged on the outer wall of the drum in an equiangular distribution.

8. The vibrating wheel of claim 7, further comprising an oil cooling mechanism inside said drum, said oil cooling mechanism comprising a back plate, a first baffle, a second baffle and a partition plate, said first baffle and said second baffle being disposed in parallel at both ends of said back plate, said partition plate being disposed between said first baffle and said second baffle,

wherein the baffle is perpendicular to both the first baffle and the second baffle.

9. The vibrating wheel of claim 8, wherein said drum further comprises a cylinder, a vibrating shaft disposed in said cylinder, a bearing mounted on said vibrating shaft, and a bearing housing mounted on said bearing, said second baffle of said oil cooling mechanism being mounted on said bearing housing,

lubricating oil is contained in the cylinder, and the bearing seat is provided with an oil guide port.

10. A vibrating compactor machine comprising a vibrating wheel according to any one of claims 6 to 9.

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