Waterproof paint rolling brush device

Abstract

The utility model is suitable for the technical field of construction equipment, and provides a waterproof paint rolling brush device. Comprising a handle; the rolling brush body comprises a rolling brush, a mounting shaft and a mounting disc, the mounting shaft is fixedly mounted at one end of the rolling brush, the mounting shaft is rotatably mounted in the mounting disc, and the mounting disc is fixedly mounted at the end of the handle; a quantitative feeding mechanism for quantitative feeding according to the number of rotation turns of the rolling brush is arranged in the mounting disc; the output end of the constant-pressure feeding barrel is communicated with the input end of the rolling brush main body, and the constant-pressure feeding barrel is used for quantitatively providing paint for the rolling brush main body. By arranging the quantitative feeding mechanism, quantitative feeding can be achieved according to the number of rotation turns of the rolling brush, and therefore it can be guaranteed that paint is evenly smeared in the smearing process, and the smearing effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction equipment technical field, concretely is a waterproof coating rolling brush device. BACKGROUND

[0002] When carrying out the house brushing waterproof coating, brush is carried out by rolling, but the existing brushing process is different from the worker's daubing speed and the inconsistent feeding, and the phenomenon of uneven brushing exists, in order to solve the technical problem, present a kind of waterproof coating rolling brush device. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a kind of waterproof coating rolling brush device, to solve the problem presented in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of waterproof coating rolling brush device, it include: handle;

[0006] Rolling brush main body, the rolling brush main body includes rolling brush, mounting shaft and mounting disc, the mounting shaft is fixedly installed at one end of rolling brush, the mounting shaft is rotatably installed in mounting disc, the mounting disc is fixedly installed at handle end;Quantitative feeding mechanism that the mounting disc interior is provided with according to the quantitative feeding of rolling brush rotation number;

[0007] And constant pressure feed barrel, the output end of constant pressure feed barrel is communicated with the input end of rolling brush main body, to provide coating for rolling brush main body quantitatively.

[0008] As a further scheme of the utility model: the rolling brush surface is equipped with a brushing layer.

[0009] As a further scheme of the utility model: the quantitative feeding mechanism includes the installation cavity being arranged in the mounting disc interior, the eccentricity is provided with the rotating shaft in the installation cavity interior, the rotating shaft is circumferentially arrayed and is provided with a plurality of blades on the rotating shaft, the blade is elastically slidably installed in the installation groove on the surface of rotating shaft along the radial direction of rotating shaft, the blade is abutted on the side wall of installation cavity at the end away from rotating shaft, the second communication groove and the first communication groove are arranged on the side wall of installation cavity, the first communication groove is arranged in the area that blade extends from inside to outside, the second communication groove is arranged in the area that blade contracts from outside to inside, the second communication groove is communicated with the inside of rolling brush by first communication mechanism, the first communication groove is communicated with the inside of constant pressure feed barrel by communication mechanism;The rotating shaft is connected with mounting shaft.

[0010] As a further scheme of the utility model: the installation groove on the surface of rotating shaft is provided with elastic member, and the both ends of the elastic member are fixedly installed on the blade and in the installation groove respectively.

[0011] As a further scheme of the present utility model: the inside central position of the rolling brush is provided with a material containing cavity, a plurality of communicating holes are arranged on the surface of the rolling brush, and the communicating holes communicate the material containing cavity with the outside of the rolling brush.

[0012] As a further scheme of the present utility model: the first communicating mechanism comprises a communicating flow channel in the mounting shaft, one end of the communicating flow channel communicates with the rolling brush, and the other end of the communicating flow channel communicates with the second communicating groove through a first flow channel in the mounting disc.

[0013] As a further scheme of the present utility model: the second communicating mechanism is a second flow channel arranged in the mounting disc, and the second flow channel communicates the feeding interface on the mounting disc with the first communicating groove.

[0014] As a further scheme of the present utility model: the constant-pressure feeding barrel comprises a barrel body and a pressure supplementing pump, the output end of the pressure supplementing pump communicates with the inside of the barrel body, and the pressure supplementing pump is used for pressurizing the inside of the barrel body, so that the inside of the barrel body is maintained at a constant pressure.

[0015] Compared with the prior art, the present utility model has the beneficial effects that: through the quantitative feeding mechanism, the quantitative feeding can be realized according to the rotation number of the rolling brush, so that the uniform coating of the paint in the coating process is ensured, and the coating effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the waterproof paint rolling brush device of the present utility model embodiment.

[0017] Fig. 2 It is a structural schematic view of the rolling brush main body in the waterproof paint rolling brush device of the present utility model embodiment.

[0018] Fig. 3 It is a structural schematic view of the mounting disc in the waterproof paint rolling brush device of the present utility model embodiment.

[0019] In the drawing: 1-rolling brush main body, 2-handle, 3-constant-pressure feeding barrel, 4-rolling brush, 5-material containing cavity, 6-communicating hole, 7-coating layer, 8-mounting shaft, 9-communicating flow channel, 10-mounting cavity, 11-rotating shaft, 12-blade, 13-feeding interface, 14-barrel body, 15-pressure supplementing pump, 16-rolling wheel, 17-feeding hose, 18-mounting disc, 19-first communicating groove, 20-second communicating groove. DETAILED DESCRIPTION

[0020] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Embodiment 1

[0022] Please refer to Figs. 1-3 The waterproof coating roll brush device provided in the embodiment 1 of the present application has the advantages that the waterproof coating roll brush device can quantitatively provide the coating according to the rotating number of the roll brush, so that the uniform coating can be ensured in the coating process, and the coating effect is ensured.

[0023] The roll brush body 1 comprises a roll brush 4, a mounting shaft 8 and a mounting disc 18, the mounting shaft 8 is fixedly installed at one end of the roll brush 4, the mounting shaft 8 is rotatably installed in the mounting disc 18, and the mounting disc 18 is fixedly installed at the end of the handle 2; the mounting disc 18 is internally provided with a quantitative feeding mechanism for quantitatively feeding according to the rotating number of the roll brush 4.

[0024] The waterproof coating roll brush device provided in the embodiment 1 of the present application has the advantages that the waterproof coating roll brush device can quantitatively provide the coating according to the rotating number of the roll brush, so that the uniform coating can be ensured in the coating process, and the coating effect is ensured.

[0025] Specifically, the surface of the roll brush 4 is sleeved with a coating layer 7.

[0026] The dosing mechanism comprises a mounting cavity 10 arranged inside the mounting disc 18, an eccentric rotating shaft 11 arranged inside the mounting cavity 10, a plurality of blades 12 arranged in a circumferential array on the rotating shaft 11, the blades 12 being elastically and radially slidably arranged in mounting grooves on the surface of the rotating shaft 11, the blades 12 abutting against the side wall of the mounting cavity 10 at the end away from the rotating shaft 11, the side wall of the mounting cavity 10 being provided with a second communication groove 20 and a first communication groove 19, the first communication groove 19 being arranged at the area where the blades 12 extend outwardly from inside, the second communication groove 20 being arranged at the area where the blades 12 contract inwardly from outside, the second communication groove 20 being in communication with the inside of the rolling brush 4 through a first communication mechanism, and the first communication groove 19 being in communication with the inside of the constant-pressure feeding barrel 3 through a communication mechanism; and the rotating shaft 11 is connected with the mounting shaft 8.

[0027] As a preferred embodiment of the present application, an elastic member is arranged in the mounting groove on the surface of the rotating shaft 11, and the two ends of the elastic member are fixedly arranged on the blade 12 and in the mounting groove, respectively. In this way, the blade 12 is elastically arranged in the mounting groove.

[0028] As a preferred embodiment of the present application, a material containing cavity 5 is arranged at the central position inside the rolling brush 4, and a plurality of communication holes 6 are arranged in an array on the surface of the rolling brush 4, the communication holes 6 being in communication with the outside of the rolling brush 4 and the material containing cavity 5.

[0029] As a preferred embodiment of the present application, the first communication mechanism comprises a communication flow channel 9 arranged inside the mounting shaft 8, one end of the communication flow channel 9 being in communication with the rolling brush 4, and the other end of the communication flow channel 9 being in communication with the second communication groove 20 through a first flow channel arranged inside the mounting disc 18. In this way, the second communication groove 20 is in communication with the inside of the rolling brush 4.

[0030] As a preferred embodiment of the present application, the second communication mechanism is a second flow channel arranged inside the mounting disc 18, the second flow channel being in communication with the first communication groove 19 and the feeding interface 13 on the mounting disc 18.

[0031] As a preferred embodiment of the utility model, the constant pressure feed barrel 3 includes the barrel body 14 and the pressure compensation pump 15, the output end of the pressure compensation pump 15 is communicated with the inside of the barrel body 14, and the pressure compensation pump 15 is used for pressurizing the inside of the barrel body 14, so that the inside of the barrel body 14 is maintained at constant pressure. The barrel body 14 is also provided with a safety valve and a feeding opening.

[0032] As a preferred embodiment of the utility model, the barrel body 14 is provided with a plurality of rollers 16 at the bottom. The output end of the barrel body 14 bottom is communicated with the feeding interface 13 through the feeding hose 17, so as to realize feeding for the roller brush main body 1.

[0033] The working principle of the utility model is:

[0034] When in use, the user makes the roller brush 4 in the roller brush main body 1 roll on the ground through the handle 2, the mounting shaft 8 drives the rotating shaft 11 to rotate in the rolling process, the blade 12 in the rotating shaft 11 rotates in the mounting cavity 10, the rotating shaft 11 sucks the paint in the barrel body 14 through the first communication groove 19 in the rotating process, and then supplies the mounting shaft 8 through the second communication groove 20, inputs the roller brush 4 through the mounting shaft 8, and the feeding speed of the rotating shaft 11 is determined according to the rolling number of the roller brush 4, so as to accurately feed and ensure that the paint is not related to the speed, and the wall or ground passing through is provided with quantitative paint.

[0035] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0036] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In the utility model, unless another definite provision and limitation, first feature is on second feature "on" or "under" can be first and second feature direct contact, or first and second feature indirectly contact through intermediate medium. Moreover, first feature is on second feature "on", "above" and "on" can be first feature is on second feature directly above or obliquely above, or just indicate first feature horizontal height is higher than second feature. First feature is on second feature "under", "below" and "under" can be first feature is on second feature directly below or obliquely below, or just indicate first feature horizontal height is less than second feature.

[0038] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A waterproofing paint roller brush apparatus, characterized by, The handle (2) comprises: The roll brush body (1) comprises a roll brush (4), a mounting shaft (8) and a mounting disc (18), the mounting shaft (8) is fixedly installed at one end of the roll brush (4), the mounting shaft (8) is rotatably installed in the mounting disc (18), and the mounting disc (18) is fixedly installed at the end of the handle (2); a quantitative feeding mechanism for quantitative feeding according to the number of rotation circles of the roll brush (4) is arranged inside the mounting disc (18); And the constant pressure feeding barrel (3) is communicated with the output end of the roll brush body (1) and provides paint for the roll brush body (1) in a quantitative manner. The surface of the roll brush (4) is sleeved with a brushing layer (7).

2. A device for rolling a waterproof coating according to claim 1, characterized in that The quantitative feeding mechanism comprises a mounting cavity (10) arranged inside the mounting disc (18), an eccentric rotating shaft (11) arranged inside the mounting cavity (10), a plurality of blades (12) arranged in an array on the rotating shaft (11), the blades (12) being elastically and slidably installed in mounting grooves on the surface of the rotating shaft (11) in a radial direction, one end of the blade (12) away from the rotating shaft (11) abutting against the side wall of the mounting cavity (10), a second communication groove (20) and a first communication groove (19) being arranged on the side wall of the mounting cavity (10), the first communication groove (19) being arranged at the region where the blade (12) extends outward from inside, the second communication groove (20) being arranged at the region where the blade (12) contracts inward from outside, the second communication groove (20) being communicated with the inside of the roll brush (4) through a first communication mechanism, and the first communication groove (19) being communicated with the inside of the constant pressure feeding barrel (3) through a communication mechanism; and the rotating shaft (11) is connected with the mounting shaft (8).

3. A device for rolling a waterproof coating according to claim 2, characterized in that Elastic members are arranged in the mounting grooves on the surface of the rotating shaft (11) and fixedly installed on the blades (12) at both ends.

4. A device for rolling a waterproof coating according to claim 3, characterized in that A material containing cavity (5) is arranged at the central position inside the roll brush (4), a plurality of communication holes (6) are arranged in an array on the surface of the roll brush (4), and the communication holes (6) communicate the material containing cavity (5) with the outside of the roll brush (4).

5. A device for rolling a waterproof coating according to claim 3, characterized in that The first communication mechanism comprises a communication flow channel (9) inside the mounting shaft (8), one end of the communication flow channel (9) is communicated with the roll brush (4), and the other end of the communication flow channel (9) is communicated with the second communication groove (20) through a first flow channel inside the mounting disc (18).

6. A device for rolling a waterproofing coating according to claim 5, characterised in that The second communication mechanism is a second flow channel arranged inside the mounting disc (18), and the second flow channel communicates a feeding interface (13) on the mounting disc (18) with the first communication groove (19).

7. A device for rolling a waterproof coating according to claim 3, characterized in that The constant pressure feeding barrel (3) comprises a barrel body (14) and a pressure supplementing pump (15), the output end of the pressure supplementing pump (15) is communicated with the inside of the barrel body (14), and the pressure supplementing pump (15) is used for pressurizing the inside of the barrel body (14) so that the inside of the barrel body (14) is maintained at a constant pressure.

8. A waterproofing material rolling brush apparatus according to claim 1, wherein ​

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