Lubricating assembly, riding wheel assembly and engineering equipment

Abstract

The utility model provides a lubricating assembly, a riding wheel assembly and engineering equipment. The lubricating assembly comprises an oil storage box, and at least part of the lubricating wheel is arranged in the oil storage box, and the lubricating wheel can rotate relative to the oil storage box so that the to-be-lubricated part can be lubricated through the lubricating wheel. The lubricating assembly comprises an oil storage box and a lubricating wheel. At least part of the lubricating wheel is arranged in the oil storage box, and the lubricating wheel can rotate relative to the oil storage box, so that the to-be-lubricated part can be lubricated through the lubricating wheel, the to-be-lubricated part is automatically lubricated, workers do not need to smear lubricating grease, and the labor amount of the workers is reduced. Meanwhile, the lubricating wheel is coated with the lubricating grease while rotating, so that the lubricating grease is uniformly coated, and the problem of vehicle pollution caused by splashing of the lubricating grease in the rotating process of the mixing drum is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering equipment, in particular to a lubrication component, a supporting wheel component and engineering equipment. Background Art

[0002] A mixer truck is a special vehicle. During operation, driven by a driving motor, the mixer drum achieves the purpose of feeding, unloading and preventing solidification through a predetermined rotation mode (referring to a predetermined rotation speed and rotation direction). In this process, the rollers on the mixer drum roll relative to the supporting wheels, and the mixer drum is supported by the supporting wheels. In order to reduce the friction between the rollers and the supporting wheels and avoid abnormal noise, operators usually apply grease to the rollers regularly. This requires operators to regularly climb to the predetermined position of the mixer truck to apply grease to the rollers, and in order to apply it in place, it is usually necessary to rotate the mixer drum, which not only increases the workload of the operator, but also poses a hidden danger to the operator's personal safety when climbing onto the mixer truck to operate.

[0003] Therefore, how to propose a lubrication component that can automatically apply grease to reduce the workload of workers has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims at least to solve the problem in the prior art or related art that the mixer truck cannot automatically apply lubricating grease.

[0005] Therefore, a first aspect of the present invention provides a lubrication assembly.

[0006] A second aspect of the utility model provides a supporting wheel assembly.

[0007] A third aspect of the utility model provides an engineering device.

[0008] To achieve the above objectives, the first aspect of the utility model proposes a lubrication assembly, including an oil storage box; a lubrication wheel, at least part of which is arranged in the oil storage box, and the lubrication wheel can rotate relative to the oil storage box to lubricate the lubricated parts through the lubrication wheel.

[0009] The lubrication assembly provided by the utility model includes an oil storage box and a lubrication wheel. At least part of the lubrication wheel is arranged in the oil storage box, and the lubrication wheel can rotate relative to the oil storage box, so that the lubrication parts to be lubricated can be lubricated by the lubrication wheel, and the lubrication parts to be lubricated are automatically lubricated, and the staff does not need to apply grease, thereby reducing the workload of the staff. At the same time, because the lubrication wheel applies grease while rotating, the grease is applied more evenly, avoiding the problem of grease splashing during the rotation of the mixing drum and causing vehicle pollution.

[0010] In addition, the lubrication assembly provided in this application may also have the following additional technical features:

[0011] In some embodiments, optionally, the lubrication assembly further includes: a mounting hole, which is disposed on the side wall of the oil storage box; a lubrication shaft, which is fixed to the oil storage box through the mounting hole, and the lubrication wheel is rotatably mounted on the lubrication shaft.

[0012] In this embodiment, the lubrication assembly further includes a mounting hole and a lubrication shaft. The mounting hole is provided on the side wall of the oil storage box, and the lubrication shaft can be fixed on the oil storage box through the mounting hole. The lubrication wheel is rotatably mounted on the lubrication shaft, so that the lubrication wheel can rotate with the lubrication shaft as the rotation center. At the same time, by providing the mounting hole on the oil storage box to fix the lubrication shaft, there is no need to provide other additional fixing devices to fix the lubrication shaft, thus saving materials and installation space.

[0013] In some embodiments, optionally, the mounting hole is a round hole or a waist-shaped hole.

[0014] In this embodiment, the mounting hole can be set as a round hole or a waist-shaped hole. The round hole is conducive to fixing the lubrication shaft and ensuring its stability. By setting the mounting hole as a waist-shaped hole, the installation position of the lubrication shaft can be adjusted, so that when the lubrication wheel is worn, the position of the lubrication shaft can be adjusted to ensure that the lubrication wheel and the supporting wheel are in contact.

[0015] In some embodiments, optionally, the mounting hole is a waist-shaped hole, and the direction indicated by the maximum inner diameter of the waist-shaped hole has a preset angle with the horizontal plane.

[0016] In this embodiment, the direction indicated by the maximum inner diameter of the waist-shaped hole has a preset angle with the horizontal plane, that is, the waist-shaped hole is tilted relative to the horizontal plane, so that when the lubrication wheel is worn, the lubrication wheel can move downward through the waist-shaped hole, thereby moving the lubrication wheel close to the support wheel, so that the two maintain contact, thereby ensuring the effect of applying grease.

[0017] In some embodiments, optionally, the lubrication assembly further includes: an oil supply nozzle, which is disposed in the oil storage box and communicates with the internal space of the oil storage box.

[0018] In this embodiment, the lubrication assembly further comprises an oil filling nozzle which is arranged on the oil storage box and communicates with the inner space of the oil storage box, so that grease can be added into the oil storage box through the oil filling nozzle to ensure that there is enough grease in the oil storage box.

[0019] In some embodiments, optionally, the lubrication wheel includes at least one of the following or a combination thereof: a felt lubrication wheel, a sponge lubrication wheel, a nylon lubrication wheel, a water-absorbent resin lubrication wheel, and a silicone lubrication wheel.

[0020] In this embodiment, the lubricating wheel includes at least one of the following or a combination thereof: a felt lubricating wheel, a sponge lubricating wheel, a nylon lubricating wheel, a water-absorbing resin lubricating wheel, and a silicone lubricating wheel. The above lubricating wheels all have good water absorption, so they can absorb more grease, which is conducive to the application of the grease.

[0021] The second aspect of the utility model proposes a roller assembly, comprising: a fixed seat; a part to be lubricated, the part to be lubricated comprising a roller, which is arranged on the fixed seat and can rotate relative to the fixed seat; a lubrication assembly such as any technical solution in the first aspect, which is arranged on the fixed seat and in contact with the roller, and is used to apply grease to the roller.

[0022] According to the roller assembly provided by the utility model, it includes a fixed seat, a part to be lubricated and a lubricating assembly in any technical solution of the first aspect. The part to be lubricated includes a roller, which is arranged on the fixed seat and can rotate relative to the fixed seat. The lubricating assembly is arranged on the fixed seat and is arranged in contact with the roller, so that grease can be applied to the roller through the contact between the roller and the lubricating assembly, and the automatic lubrication of the roller is realized, and the staff does not need to apply grease, which reduces the workload of the staff. It can be understood that since the roller can be used to support the mixing drum and can cooperate with the roller raceway of the mixing drum, the mixing drum will drive the roller to rotate when it rotates. Therefore, when the roller rotates, since it is in contact with the lubricating assembly, grease can be applied to the roller through the lubricating assembly. At the same time, since the roller is applied with grease while rotating, the grease is applied more evenly, avoiding the problem of vehicle pollution caused by grease splashing during the rotation of the mixing drum. At the same time, since the roller assembly includes the lubricating assembly in any technical solution of the first aspect, the roller assembly also has all the beneficial technical effects of the lubricating assembly in any technical solution of the first aspect.

[0023] In some embodiments, optionally, the axial direction of the lubrication wheel is the same as the axial direction of the supporting wheel, and the circumferential surface of the lubrication wheel is arranged in contact with the circumferential surface of the supporting wheel.

[0024] In this embodiment, the axial direction of the lubricating wheel can be set to be the same as the axial direction of the supporting wheel, for example, the axial direction of the lubricating wheel is parallel to the axial direction of the supporting wheel, so that the circumferential surface of the lubricating wheel is set in contact with the circumferential surface of the supporting wheel to achieve the application of grease. It can be understood that by applying grease through the rotation between the supporting wheel and the lubricating wheel, the friction between the supporting wheel and the lubricating wheel can be reduced, thereby increasing the service life of the supporting wheel and the lubricating wheel.

[0025] The third aspect of the present invention provides an engineering equipment, comprising: a supporting wheel assembly as in any technical solution of the second aspect.

[0026] The engineering equipment provided by the utility model includes the supporting wheel assembly in any technical solution of the second aspect. Since the engineering equipment includes the supporting wheel assembly in any technical solution of the second aspect, the engineering equipment provided by the present application also has all the beneficial technical effects of the supporting wheel assembly in any technical solution of the second aspect, which will not be repeated here.

[0027] In some embodiments, optionally, the engineering equipment further includes: a chassis assembly, on which a supporting wheel assembly is disposed; a mixing drum, which is disposed on the chassis assembly; and a roller conveyor, which is disposed on the mixing drum and is used to cooperate with the supporting wheel assembly.

[0028] In this embodiment, the engineering equipment further includes a chassis assembly, a mixing drum and a roller track. The supporting wheel assembly and the mixing drum are both arranged on the chassis assembly, the supporting wheel assembly can support the mixing drum, and when the mixing drum rotates, the roller track and the supporting wheel assembly can cooperate to drive the supporting wheel assembly to rotate.

[0029] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0031] Figure 1 It is a partial structural schematic diagram of engineering equipment according to an embodiment of the utility model;

[0032] Figure 2 This is one of the structural schematic diagrams of a supporting wheel assembly according to an embodiment of the utility model;

[0033] Figure 3 This is a second structural schematic diagram of a supporting wheel assembly according to an embodiment of the utility model;

[0034] Figure 4 yes Figure 3 A top view of

[0035] Figure 5 yes Figure 3 Side view of

[0036] Figure 6 is a cross-sectional view of a lubrication assembly according to an embodiment of the utility model;

[0037] Figure 7 This is one of the structural schematic diagrams of a lubrication assembly according to an embodiment of the utility model;

[0038] Figure 8 This is a second structural schematic diagram of a lubrication assembly according to an embodiment of the utility model;

[0039] Fig. 9 This is a third structural schematic diagram of a lubrication assembly according to an embodiment of the utility model;

[0040] Fig.10 This is a fourth structural schematic diagram of a lubrication assembly according to an embodiment of the utility model.

[0041] in, Figures 1 to 10 The corresponding relationship between the reference numerals and component names in the figure is:

[0042] 1 roller assembly, 10 fixing seat, 102 base, 104 roller frame, 11 parts to be lubricated, 12 roller, 14 lubrication assembly, 142 lubrication wheel, 144 oil storage box, 146 mounting hole, 148 lubrication shaft, 16 oil filling nozzle, 18 mounting bracket, 2 engineering equipment, 22 chassis assembly, 24 mixing drum, 26 roller table. DETAILED DESCRIPTION

[0043] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0044] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0045] Refer to the following Figures 1 to 10 The present invention describes a lubrication assembly, a support wheel assembly and engineering equipment according to some embodiments of the present application.

[0046] In one embodiment of the present application, Figures 2 to 10 As shown, a lubrication assembly 14 is provided, including an oil storage box 144 and a lubrication wheel 142 , at least part of the lubrication wheel 142 is disposed in the oil storage box 144 , and the lubrication wheel 142 can rotate relative to the oil storage box 144 to lubricate the lubricated part 11 through the lubrication wheel 142 .

[0047] The lubrication assembly 14 provided by the utility model includes an oil storage box 144 and a lubrication wheel 142. At least part of the lubrication wheel 142 is arranged in the oil storage box 144, and the lubrication wheel 142 can rotate relative to the oil storage box 144, so that the lubrication part 11 to be lubricated can be lubricated by the lubrication wheel 142, and the supporting wheel 12 can be automatically lubricated, and the staff does not need to apply grease, which reduces the workload of the staff. At the same time, because the lubrication wheel 142 applies grease while rotating, the grease is applied more evenly, avoiding the problem of vehicle pollution caused by splashing grease during the rotation of the mixing drum 24.

[0048] In some embodiments, optionally, the lubrication assembly 14 further includes: a mounting hole 146 disposed on the side wall of the oil storage box 144 ; a lubrication shaft 148 , the lubrication shaft 148 is fixed to the oil storage box 144 through the mounting hole 146 , and the lubrication wheel 142 is rotatably mounted on the lubrication shaft 148 .

[0049] In this embodiment, the lubrication assembly 14 further includes a mounting hole 146 and a lubrication shaft 148. The mounting hole 146 is provided on the side wall of the oil storage box 144, and the lubrication shaft 148 can be fixed on the oil storage box 144 through the mounting hole 146. The lubrication wheel 142 is rotatably mounted on the lubrication shaft 148, so that the lubrication wheel 142 can rotate with the lubrication shaft 148 as the rotation center. At the same time, by providing the mounting hole 146 on the oil storage box 144 to fix the lubrication shaft 148, there is no need to provide other additional fixing devices to fix the lubrication shaft 148, thereby saving materials and installation space.

[0050] In some embodiments, optionally, the support wheel assembly 1 further includes: a sleeve, which is sleeved on the lubrication shaft 148, and the lubrication wheel 142 is installed on the sleeve.

[0051] In some embodiments, optionally, the supporting wheel assembly 1 further includes a plurality of washers, which are disposed on the lubrication shaft 148 and are located between the end of the lubrication shaft 148 and the oil storage box 144 .

[0052] In some embodiments, optionally, the mounting hole 146 is a round hole or a waist-shaped hole.

[0053] In this embodiment, the mounting hole 146 can be set as a round hole or a waist-shaped hole. The round hole is conducive to fixing the lubricating shaft 148 and ensuring its stability. By setting the mounting hole 146 as a waist-shaped hole, the mounting position of the lubricating shaft 148 can be adjusted, so that when the lubricating wheel 142 is worn, the position of the lubricating shaft 148 can be adjusted to ensure that the lubricating wheel 142 and the supporting wheel 12 are in contact.

[0054] like Fig.10 As shown, in some embodiments, optionally, the mounting hole 146 is a waist-shaped hole, and the direction indicated by the maximum inner diameter of the waist-shaped hole has a preset angle with the horizontal plane.

[0055] In this embodiment, the direction indicated by the maximum inner diameter of the waist-shaped hole has a preset angle with the horizontal plane, such as Fig.10 As shown, the preset angle is α, that is, the waist-shaped hole is tilted relative to the horizontal plane, so that when the lubrication wheel 142 is worn, the lubrication wheel 142 can move downward through the waist-shaped hole, so that the lubrication wheel 142 moves close to the support wheel 12, so that the two maintain contact, thereby ensuring the effect of applying grease.

[0056] In some embodiments, optionally, the preset angle is less than or equal to 30°.

[0057] In some embodiments, optionally, the preset angle is 15°.

[0058] In some embodiments, optionally, the preset angle is 20°.

[0059] In some embodiments, optionally, the lubrication assembly 14 further includes: an oil supply nozzle 16 , which is disposed in the oil storage box 144 and communicates with the internal space of the oil storage box 144 .

[0060] In this embodiment, the lubrication assembly 14 further includes an oil filling nozzle 16. The oil filling nozzle 16 is disposed on the oil storage box 144 and communicates with the inner space of the oil storage box 144, so that grease can be added to the oil storage box 144 through the oil filling nozzle 16 to ensure that there is enough grease in the oil storage box 144.

[0061] In some embodiments, optionally, the lubrication assembly 14 further includes: a sealing cover, which is disposed on the oil storage box 144 and is used to seal the gap between the lubrication wheel 142 and the oil storage box 144 .

[0062] In this embodiment, the lubrication assembly 14 further includes a sealing cover which is disposed on the oil storage box 144 and can seal the gap between the lubrication wheel 142 and the oil storage box 144 , thereby preventing dust and other debris from falling into the oil storage box 144 .

[0063] In some embodiments, the sealing cover is an elastic member.

[0064] In some embodiments, optionally, the lubrication wheel 142 includes at least one of the following or a combination thereof: a felt lubrication wheel, a sponge lubrication wheel, a nylon lubrication wheel, a water-absorbing resin lubrication wheel, and a silicone lubrication wheel.

[0065] In this embodiment, the lubricating wheel 142 includes at least one of the following or a combination thereof: a felt lubricating wheel, a sponge lubricating wheel, a nylon lubricating wheel, a water-absorbing resin lubricating wheel, and a silicone lubricating wheel. The above lubricating wheels 142 have good water absorption, so they can absorb more grease, which is conducive to the application of the grease.

[0066] like Figure 3 , Figure 4 and Figure 5 As shown, the second aspect of the utility model provides a roller assembly 1, comprising a fixed seat 10, a part to be lubricated 11 and a lubricating assembly 14 in any embodiment of the first aspect, wherein the part to be lubricated 11 comprises a roller 12, which is arranged on the fixed seat 10 and can rotate relative to the fixed seat 10. The lubricating assembly 14 is arranged on the fixed seat 10 and is in contact with the roller 12, and is used to apply grease to the roller 12.

[0067] According to the utility model, the roller assembly 1 includes a fixed seat 10, a part to be lubricated 11, and a lubricating assembly 14 in any embodiment of the first aspect. The part to be lubricated 11 includes a roller 12, which is arranged on the fixed seat 10 and can rotate relative to the fixed seat 10. The lubricating assembly 14 is arranged on the fixed seat 10 and is arranged in contact with the roller 12, so that grease can be applied to the roller 12 through the contact between the roller 12 and the lubricating assembly 14, thereby realizing automatic lubrication of the roller, without the need for the staff to apply grease, and reducing the workload of the staff. It is understandable that since the support wheel 12 can be used to support the mixing drum 24 and can cooperate with the raceway of the mixing drum 24, the mixing drum 24 will drive the support wheel 12 to rotate when it rotates. Therefore, when the support wheel 12 rotates, since it is in contact with the lubrication component 14, grease can be applied to the support wheel 12 through the lubrication component 14. At the same time, since the support wheel 12 is applied with grease while rotating, the grease is applied more evenly, avoiding the problem of vehicle pollution caused by butter splashing during the rotation of the mixing drum 24. At the same time, since the support wheel assembly 1 includes the lubrication component 14 in any technical solution of the first aspect, the support wheel assembly 1 also has all the beneficial technical effects of the lubrication component 14 in any technical solution of the first aspect.

[0068] In some embodiments, the grease includes calcium-based grease, sodium-based grease, organic grease, etc. Calcium-based grease includes butter, etc.

[0069] In some embodiments, optionally, Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the axial direction of the lubricating wheel 142 is the same as the axial direction of the supporting wheel 12 , and the circumferential surface of the lubricating wheel 142 is arranged in contact with the circumferential surface of the supporting wheel 12 .

[0070] In this embodiment, the axial direction of the lubrication wheel 142 and the axial direction of the support wheel 12 can be set to be the same ( Figure 4A represents the axial direction of the lubrication wheel and the axial direction of the supporting wheel). For example, the axial direction of the lubrication wheel 142 is parallel to the axial direction of the supporting wheel 12, so that the circumferential surface of the lubrication wheel 142 is in contact with the circumferential surface of the supporting wheel 12 to achieve the application of grease. It can be understood that by applying grease through the rotation between the supporting wheel 12 and the lubrication wheel 142, the friction between the supporting wheel 12 and the lubrication wheel 142 can be reduced, thereby increasing the service life of the supporting wheel 12 and the lubrication wheel 142.

[0071] In some embodiments, optionally, the lubrication assembly 14 includes a lubrication brush, and the lubrication brush is disposed on the fixing seat 10 .

[0072] In this embodiment, the grease can also be applied by using a lubricating brush, wherein the lubricating brush can be a hair brush or the like.

[0073] In one embodiment of the present application, a roller assembly 1 is provided, comprising a fixed seat 10, a roller 12, a lubricating wheel 142 and an oil storage box 144. The roller 12 is disposed on the fixed seat 10 and can rotate relative to the fixed seat 10. The lubricating wheel 142 is disposed on the fixed seat 10 and is in contact with the roller 12, and is used to apply grease to the roller 12.

[0074] According to the supporting roller assembly 1 provided by the utility model, the butter in the oil storage box 144 can be evenly spread on the supporting roller and the rolling path of the mixing drum 24 through the rotation of the lubricating wheel 142, which can effectively solve the dry friction and abnormal noise problems between the rolling path and the supporting roller.

[0075] In some embodiments, optionally, Figure 3 As shown, the fixing seat 10 includes a base 102 and a wheel support frame 104. The wheel support frame 104 is arranged on the base 102, and the wheel 12 is installed on the wheel support frame 104.

[0076] In some embodiments, optionally, the supporting wheel assembly 1 further includes a mounting bracket 18 , and the mounting bracket 18 is connected to the supporting wheel frame 104 and the oil storage box 144 , and is used to fix the oil storage box 144 .

[0077] In some embodiments, optionally, the oil storage box 144 includes an oil storage box 144 with a semi-enclosed structure.

[0078] In some embodiments, optionally, the material of the lubrication wheel 142 includes but is not limited to felt, a brush, a sponge, etc.

[0079] In some embodiments, optionally, the mounting holes 146 on both sides of the oil storage box 144 are slanted downward. When the surface of the lubrication wheel 142 is worn, the lubrication wheel 142 will move downward to maintain contact with the support wheel, thereby increasing the service life of the lubrication wheel 142.

[0080] The advantages of the supporting wheel assembly 1 of the present application are as follows:

[0081] 1. The support wheels and raceways are automatically lubricated by the rotation of the support wheels during the operation of the mixer truck, without the need for operators to apply butter.

[0082] 2. Lubricate the supporting wheels and rollers of the mixer truck at low cost.

[0083] 3. The assembly spreads butter more evenly, avoiding butter splashing and vehicle pollution during the rotation of the mixing drum 24.

[0084] 4. Simple structure and better reliability.

[0085] like Figure 1 As shown, the third aspect of the utility model proposes an engineering equipment 2, comprising: a supporting wheel assembly 1 as in any embodiment of the second aspect.

[0086] The engineering equipment 2 provided by the utility model includes the supporting roller assembly 1 in any one of the embodiments of the second aspect. Since the engineering equipment 2 includes the supporting roller assembly 1 in any one of the embodiments of the second aspect, the engineering equipment 2 provided by the present application also has all the beneficial technical effects of the supporting roller assembly 1 in any one of the embodiments of the second aspect, which will not be repeated here.

[0087] In some embodiments, optionally, the engineering equipment 2 further includes: a chassis assembly 22 , on which the supporting wheel assembly 1 is disposed; a mixing drum 24 , which is disposed on the chassis assembly 22 ; and a roller conveyor 26 , which is disposed on the mixing drum 24 and is used to cooperate with the supporting wheel assembly 1 .

[0088] In this embodiment, the engineering equipment 2 further includes a chassis assembly 22, a mixing drum 24 and a roller track. The supporting wheel assembly 1 and the mixing drum 24 are both arranged on the chassis assembly 22, the supporting wheel assembly 1 can support the mixing drum 24, and when the mixing drum 24 rotates, the roller track and the supporting wheel assembly 1 can cooperate, thereby driving the supporting wheel assembly 1 to rotate.

[0089] In some embodiments, optionally, the engineering equipment 2 includes a mixer truck, a tunnel boring machine, a heavy truck, a trailer, an excavator, an anchor digger, a bulldozer, a road roller, a concrete pump truck, and the like.

[0090] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0091] In the description of this specification, it is necessary to understand that the terms "upper", "lower", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it cannot be understood as a limitation on the present invention.

[0092] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0093] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lubrication assembly, characterized in that: include: Oil storage box; A lubricating wheel, at least part of which is disposed in the oil storage box, and the lubricating wheel can rotate relative to the oil storage box so as to lubricate the lubricated parts through the lubricating wheel.

2. The lubrication assembly according to claim 1, characterized in that: Also includes: A mounting hole is provided on the side wall of the oil storage box; A lubrication shaft is fixed on the oil storage box through the mounting hole, and the lubrication wheel is rotatably mounted on the lubrication shaft.

3. The lubrication assembly according to claim 2, characterized in that: The mounting hole is a round hole or a waist-shaped hole.

4. The lubrication assembly according to claim 3, characterized in that: The mounting hole is a waist-shaped hole, and the direction indicated by the maximum inner diameter of the waist-shaped hole has a preset angle with the horizontal plane.

5. The lubrication assembly according to claim 1, characterized in that: Also includes: The oil supply nozzle is arranged on the oil storage box and communicated with the internal space of the oil storage box.

6. The lubrication assembly according to any one of claims 1 to 5, characterized in that: The lubricating wheel includes at least one of the following or a combination thereof: a felt lubricating wheel, a sponge lubricating wheel, a nylon lubricating wheel, a water-absorbing resin lubricating wheel, and a silicone lubricating wheel.

7. A supporting wheel assembly, characterized in that: include: Fixed seat; A part to be lubricated, the part to be lubricated comprising a supporting wheel, which is arranged on the fixing seat and can rotate relative to the fixing seat; The lubrication assembly according to any one of claims 1 to 6 is arranged on the fixing seat and is arranged in contact with the supporting wheel, and is used for applying grease to the supporting wheel.

8. The supporting wheel assembly according to claim 7, characterized in that: The axial direction of the lubrication wheel is the same as the axial direction of the supporting wheel, and the circumferential surface of the lubrication wheel is arranged in contact with the circumferential surface of the supporting wheel.

9. An engineering equipment, characterized in that: include: A support wheel assembly as claimed in claim 7 or 8.

10. The engineering equipment according to claim 9, characterized in that: Also includes: A chassis assembly, wherein the supporting wheel assembly is arranged on the chassis assembly; A mixing drum, arranged on the chassis assembly; A roller conveyor is arranged on the mixing drum and is used to cooperate with the supporting wheel assembly.

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