阅读说明：本技术 一种水龙带卷收装置 (Hose winding device ) 是由 王静 段浩杰 丁佳伟 陈新响 刘尊程 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种水龙带卷收装置,包括一端开口的圆筒状壳体、转轴、挡板和手轮,挡板设置于壳体的开口处,且挡板沿壳体开口的直径方向设置,挡板与壳体可拆卸连接；手轮设置于壳体的底面中心位置处；转轴设置于壳体内,并沿壳体的中心线方向设置,转轴一端通过轴承与挡板可拆卸连接,另一端穿过壳体的底面并与手轮固定连接,转轴与壳体底面之间通过轴承连接；壳体的侧面上开设有豁口,豁口沿壳体侧面的宽度方向设置,豁口两侧壳体的侧面上相对称分别设有第一轧辊机构和第二轧辊机构,第一轧辊机构与第二轧辊机构相互配合将水龙带当中的水排出；本发明对水龙带卷收的速度快,能够显著缩短水龙带的卷收时间,提高卷收效率。(The invention discloses a hose winding device which comprises a cylindrical shell with an opening at one end, a rotating shaft, a baffle and a hand wheel, wherein the baffle is arranged at the opening of the shell and is arranged along the diameter direction of the opening of the shell, and the baffle is detachably connected with the shell; the hand wheel is arranged at the center of the bottom surface of the shell; the rotating shaft is arranged in the shell and is arranged along the central line direction of the shell, one end of the rotating shaft is detachably connected with the baffle through a bearing, the other end of the rotating shaft penetrates through the bottom surface of the shell and is fixedly connected with the hand wheel, and the rotating shaft is connected with the bottom surface of the shell through a bearing; the side surface of the shell is provided with a notch, the notch is arranged along the width direction of the side surface of the shell, the side surfaces of the shell at the two sides of the notch are symmetrically provided with a first rolling mechanism and a second rolling mechanism respectively, and the first rolling mechanism and the second rolling mechanism are matched with each other to discharge water in the water hose; the water hose winding device has the advantages that the water hose winding speed is high, the water hose winding time can be obviously shortened, and the winding efficiency is improved.)

1. The utility model provides a hose roll-up device which characterized in that: the device comprises a cylindrical shell (1) with an opening at one end, a rotating shaft (2), a baffle (3) and a hand wheel (4), wherein the baffle (3) is arranged at the opening of the shell (1), the baffle (3) is arranged along the diameter direction of the opening of the shell (1), and the baffle (3) is detachably connected with the shell (1); the hand wheel (4) is arranged at the center of the bottom surface of the shell (1); the rotating shaft (2) is arranged in the shell (1) and is arranged along the central line direction of the shell (1), one end of the rotating shaft (2) is detachably connected with the baffle (3) through a bearing (5), the other end of the rotating shaft penetrates through the bottom surface of the shell (1) and is fixedly connected with the hand wheel (4), and the rotating shaft (2) is connected with the bottom surface of the shell (1) through the bearing (5); the water draining device is characterized in that a notch (6) is formed in the side face of the shell (1), the notch (6) is arranged along the width direction of the side face of the shell (1), a first rolling mechanism and a second rolling mechanism are symmetrically arranged on the side face of the shell (1) on the two sides of the notch (6) respectively, and the first rolling mechanism and the second rolling mechanism are matched with each other to drain water in the water hose.

2. A water hose reeling device according to claim 1, characterised in that: the first rolling mechanism comprises a first rolling frame, a first inclined plate (7), a first roller (8) and a second roller (9), the first rolling frame is fixedly connected to the side face of the shell (1), two ends of the first inclined plate (7) are respectively rotatably connected with two ends of the first rolling frame through first pin shafts (10), the first roller (8) is arranged on one side, close to the opening (6), of the first inclined plate (7), two ends of the first roller (8) are respectively rotatably connected with two ends of the first inclined plate (7), the second roller (9) is arranged on one side, close to the opening (6), of the first rolling frame, two ends of the second roller (9) are respectively rotatably connected with two ends of the first rolling frame, a first bolt (11) is arranged between the first inclined plate (7) and the first rolling frame, and a first screw of the first bolt (11) sequentially penetrates through the first inclined plate (7) and the first rolling frame, the first screw is in sliding connection with the first inclined plate (7) and the first roller frame, a first spring (12) penetrates through the first screw between the first inclined plate (7) and the first roller frame, the first spring (12) is in a compression state, and a first nut (13) is in threaded connection with the first screw on one side, away from the first inclined plate (7), of the first roller frame;

the second rolling mechanism comprises a second rolling frame, a second inclined plate (14), a third roller (15) and a fourth roller (16), the second rolling frame is fixedly connected to the side face of the shell (1), two ends of the second inclined plate (14) are respectively rotatably connected with two ends of the second rolling frame through second pin shafts (17), the third roller (15) is arranged on one side, close to the opening (6), of the second inclined plate (14), two ends of the third roller (15) are respectively rotatably connected with two ends of the second inclined plate (14), the fourth roller (16) is arranged on one side, close to the opening (6), of the second rolling frame, two ends of the fourth roller (16) are respectively rotatably connected with two ends of the second rolling frame, a second bolt (18) is arranged between the second inclined plate (14) and the second rolling frame, and a second screw of the second bolt (18) sequentially penetrates through the second inclined plate (14) and the second rolling frame, the second screw rod is connected with the second inclined plate (14) and the second roller frame in a sliding mode, a second spring (19) penetrates through the second screw rod between the second inclined plate (14) and the second roller frame, the second spring (19) is in a compression state, and a second nut (20) is connected to the second screw rod, on one side, far away from the second inclined plate (14), of the second roller frame in a threaded mode.

3. A water hose reeling device according to claim 2, characterised in that: the first roller frame comprises two first supporting plates (21), the two first supporting plates (21) are symmetrically and respectively fixedly connected to two sides of the side face of the shell (1), the second roller (9) is arranged between the two first supporting plates (21), the second roller (9) is arranged at one end, close to the notch (6), of each of the two first supporting plates (21), and two ends of the second roller (9) are respectively in rotating connection with the two first supporting plates (21); a first connecting plate (22) is arranged between the two first supporting plates (21), the first connecting plate (22) is arranged at one end, far away from the shell (1), of the two first supporting plates (21), two ends of the first connecting plate (22) are fixedly connected with the two first supporting plates (21) respectively, and the first connecting plate (22) and the two first supporting plates (21) are integrally formed; the first inclined plate (7) is arranged between the two first supporting plates (21), the first inclined plate (7) is arranged between the first connecting plate (22) and the shell (1), and two ends of the first inclined plate (7) are rotatably connected with the two first supporting plates (21) through first pin shafts (10) respectively; the first bolt (11) is arranged between the first inclined plate (7) and the first connecting plate (22), a first screw of the first bolt (11) sequentially penetrates through the first inclined plate (7) and the first connecting plate (22), the first screw is in sliding connection with the first inclined plate (7) and the first connecting plate (22), the first spring (12) penetrates through the first screw between the first inclined plate (7) and the first connecting plate (22), and the first nut (13) is in threaded connection with the first screw on one side, away from the first inclined plate (7), of the first connecting plate (22);

the second roller frame comprises two second supporting plates (23), the two second supporting plates (23) are symmetrically and respectively fixedly connected to two sides of the side face of the shell (1), the fourth roller (16) is arranged between the two second supporting plates (23), the fourth roller (16) is arranged at one end, close to the notch (6), of each of the two second supporting plates (23), and two ends of the fourth roller (16) are respectively in rotating connection with the two second supporting plates (23); a second connecting plate (24) is arranged between the two second supporting plates (23), the second connecting plate (24) is arranged at one end, far away from the shell (1), of the two second supporting plates (23), two ends of the second connecting plate (24) are fixedly connected with the two second supporting plates (23) respectively, and the second connecting plate (24) and the two second supporting plates (23) are integrally formed; the second inclined plate (14) is arranged between the two second supporting plates (23), the second inclined plate (14) is arranged between the second connecting plate (24) and the shell (1), and two ends of the second inclined plate (14) are rotatably connected with the two second supporting plates (23) through second pin shafts (17) respectively; second bolt (18) set up between second swash plate (14) and second connecting plate (24), the second screw rod of second bolt (18) passes second swash plate (14) and second connecting plate (24) in proper order, the equal sliding connection of second screw rod and second swash plate (14), second connecting plate (24), second spring (19) are worn to locate on the second screw rod between second swash plate (14) and second connecting plate (24), second nut (20) threaded connection is on second screw rod of second swash plate (14) one side is kept away from in second connecting plate (24).

4. A water hose reeling device according to claim 2, characterised in that: the distance between the first roller (8) and the third roller (15) is larger than the distance between the second roller (9) and the fourth roller (16); a space is arranged between the first roller (8) and the second roller (9), and a space is arranged between the third roller (15) and the fourth roller (16).

5. A water hose reeling device according to claim 2, characterised in that: the edges and corners of the first roll frame, the first inclined plate (7), the second roll frame and the second inclined plate (14) are all rounded corners.

6. A water hose reeling device according to claim 1, characterised in that: the rotating shaft (2) comprises a main shaft (25) and an auxiliary shaft (26); one end of the main shaft (25) is detachably connected with the baffle (3) through a bearing (5), the other end of the main shaft penetrates through the bottom surface of the shell (1) and is fixedly connected with the hand wheel (4), and the other end of the main shaft (25) is connected with the bottom surface of the shell (1) through the bearing (5); the auxiliary shaft (26) is a 7-shaped auxiliary shaft (26), one end of a cross rod of the auxiliary shaft (26) is fixedly connected with one end, far away from the baffle (3), of the main shaft (25), and one end, close to the baffle (3), of a vertical rod of the auxiliary shaft (26) is a free end; an elongated slot (27) is formed in the main shaft (25) along the length direction of the main shaft (25), and the elongated slot (27) is located below a vertical rod of the auxiliary shaft (26); the diameter of the auxiliary shaft (26) is smaller than that of the main shaft (25), and the length of the auxiliary shaft (26) is smaller than that of the main shaft (25).

7. A water hose reeling device according to claim 1, characterised in that: both ends of the baffle (3) are fixedly connected with ear plates (28), the ear plates (28) are provided with clamping grooves (29), and the side surface of the shell (1) is provided with a buckle (30) matched with the clamping grooves (29); and a handle (31) is arranged on the baffle (3).

8. A water hose reeling device according to claim 1, characterised in that: the hand wheel (4) comprises a Z-shaped rocker arm (32), one end of the Z-shaped rocker arm (32) is fixedly connected with the rotating shaft (2), and the other end of the Z-shaped rocker arm is hinged with a handle (33); the handle (33) is provided with a plurality of anti-skid stripes.

9. A water hose reeling device according to claim 1, characterised in that: the hand wheel is characterized in that a handle (34) is arranged on the bottom surface of the shell (1), and the handle (34) is arranged above the hand wheel (4).

10. A water hose reeling device according to claim 1, characterised in that: a base (35) is arranged on the bottom surface of the shell (1), and the base (35) is arranged below the hand wheel (4); the base (35) is a triangular structure base (35).

Technical Field

The invention relates to the technical field of hose winding, in particular to a hose winding device.

Background

The hose is widely applied in life, can be used in fire extinguishing operation after a fire disaster happens, and can also be used in various liquid transportation occasions. For convenient storage and next use, the hose generally needs to be discharged with residual liquid after use, and then coiled into a disc shape to be placed in the storage cabinet. However, since the hose is long in length and heavy in weight, the recycling of the hose after use is a problem for operators for a long time. Especially on boats with limited space and limited space. In addition, crews can carry out throwing and winding training on the hose during daily training and examination. Often, the situation that the water hose is thrown out only by taking several seconds but takes several minutes to roll the water hose back exists, the training time is wasted, and the training efficiency is influenced.

Disclosure of Invention

The invention aims to provide a hose winding device, which aims to solve the problems that in the prior art, when crews throw out and wind up the hose, the winding efficiency of the hose is low and the training quality is affected, so that the purposes of quick winding, water drainage and air exhaust of the hose are achieved.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a hose winding device which comprises a cylindrical shell with an opening at one end, a rotating shaft, a baffle plate and a hand wheel, wherein the baffle plate is arranged at the opening of the shell and is arranged along the diameter direction of the opening of the shell, and the baffle plate is detachably connected with the shell; the hand wheel is arranged at the center of the bottom surface of the shell; the rotating shaft is arranged in the shell and is arranged along the central line direction of the shell, one end of the rotating shaft is detachably connected with the baffle through a bearing, the other end of the rotating shaft penetrates through the bottom surface of the shell and is fixedly connected with the hand wheel, and the rotating shaft is connected with the bottom surface of the shell through a bearing; the side surface of the shell is provided with a notch, the notch is arranged along the width direction of the side surface of the shell, the side surfaces of the shell at the two sides of the notch are symmetrically provided with a first rolling mechanism and a second rolling mechanism respectively, and the first rolling mechanism and the second rolling mechanism are matched with each other to discharge water in the water hose.

Further, the first rolling mechanism comprises a first rolling frame, a first inclined plate, a first roller and a second roller, the first rolling frame is fixedly connected to the side surface of the shell, two ends of the first inclined plate are respectively rotatably connected with two ends of the first rolling frame through a first pin shaft, the first roller is arranged on one side of the first inclined plate close to the opening, two ends of the first roller are respectively rotatably connected with two ends of the first inclined plate, the second roller is arranged on one side of the first rolling frame close to the opening, two ends of the second roller are respectively rotatably connected with two ends of the first rolling frame, a first bolt is arranged between the first inclined plate and the first rolling frame, a first screw of the first bolt sequentially penetrates through the first inclined plate and the first rolling frame, the first screw is slidably connected with the first inclined plate and the first rolling frame, a first spring is arranged on the first screw between the first inclined plate and the first rolling frame in a penetrating manner, and is in a compression state, a first nut is connected to a first screw on one side, far away from the first inclined plate, of the first roller frame in a threaded manner;

the second rolling mechanism comprises a second rolling frame and a second inclined plate, the second roll frame is fixedly connected to the side face of the shell, two ends of the second inclined plate are respectively rotatably connected with two ends of the second roll frame through second pin shafts, the third roll is arranged on one side, close to the opening, of the second inclined plate, two ends of the third roll are respectively rotatably connected with two ends of the second inclined plate, the fourth roll is arranged on one side, close to the opening, of the second roll frame, two ends of the fourth roll are respectively rotatably connected with two ends of the second roll frame, a second bolt is arranged between the second inclined plate and the second roll frame, a second screw of the second bolt sequentially penetrates through the second inclined plate and the second roll frame, the second screw is connected with the second inclined plate and the second roll frame in a sliding mode, a second spring is arranged on the second screw between the second inclined plate and the second roll frame in a penetrating mode and is in a compressed state, and a second nut is connected to a second screw, far away from one side of the second inclined plate, of the second roll frame, through a threaded connection.

Further, the first roll frame comprises two first supporting plates, the two first supporting plates are symmetrically and respectively fixedly connected to two sides of the side face of the shell, the second roll barrel is arranged between the two first supporting plates, the second roll barrel is arranged at one end, close to the opening, of the two first supporting plates, and two ends of the second roll barrel are respectively in rotating connection with the two first supporting plates; a first connecting plate is arranged between the two first supporting plates and arranged at one end of the two first supporting plates away from the shell, two ends of the first connecting plate are fixedly connected with the two first supporting plates respectively, and the first connecting plate and the two first supporting plates are integrally formed; the first inclined plate is arranged between the two first supporting plates, the first inclined plate is arranged between the first connecting plate and the shell, and two ends of the first inclined plate are rotatably connected with the two first supporting plates through first pin shafts respectively; the first bolt is arranged between the first inclined plate and the first connecting plate, a first screw of the first bolt sequentially penetrates through the first inclined plate and the first connecting plate, the first screw is connected with the first inclined plate and the first connecting plate in a sliding mode, the first spring is arranged on the first screw between the first inclined plate and the first connecting plate in a penetrating mode, and the first nut is connected to the first screw on the side, away from the first inclined plate, of the first connecting plate in a threaded mode;

the second roll frame comprises two second supporting plates, the two second supporting plates are symmetrically and respectively fixedly connected to two sides of the side face of the shell, the fourth roll is arranged between the two second supporting plates and arranged at one end, close to the opening, of the two second supporting plates, and two ends of the fourth roll are respectively in rotating connection with the two second supporting plates; a second connecting plate is arranged between the two second supporting plates and arranged at one end of the two second supporting plates far away from the shell, two ends of the second connecting plate are fixedly connected with the two second supporting plates respectively, and the second connecting plate and the two second supporting plates are integrally formed; the second inclined plate is arranged between the two second supporting plates and between the second connecting plate and the shell, and two ends of the second inclined plate are rotatably connected with the two second supporting plates through second pin shafts respectively; the second bolt sets up between second swash plate and second connecting plate, and the second screw rod of second bolt passes second swash plate and second connecting plate in proper order, and the second screw rod is worn to locate on the second screw rod between second swash plate and the second connecting plate with the equal sliding connection of second swash plate, second connecting plate, second spring, and second nut threaded connection is on the second screw rod of second swash plate one side is kept away from to the second connecting plate.

Furthermore, a fifth roller is arranged between the two first supporting plates and arranged at one ends of the two first supporting plates far away from the shell, and two ends of the fifth roller are respectively in rotating connection with the two first supporting plates;

and a sixth roller is arranged between the two second supporting plates and arranged at one end of the two second supporting plates far away from the shell, and the two ends of the sixth roller are respectively connected with the two second supporting plates in a rotating manner.

Furthermore, a gasket is arranged between the head of the first bolt and the first inclined plate, a gasket is arranged between the first spring and the first connecting plate, and a gasket is arranged between the first connecting plate and the first nut;

a gasket is arranged between the head of the second bolt and the second inclined plate, a gasket is arranged between the second spring and the second connecting plate, and a gasket is arranged between the second connecting plate and the second nut.

Further, the distance between the first roller and the third roller is larger than the distance between the second roller and the fourth roller; a gap is formed between the first roller and the second roller, and a gap is formed between the third roller and the fourth roller.

Furthermore, the edges and corners of the first roll frame, the first inclined plate, the second roll frame and the second inclined plate are all rounded corners.

Further, the rotating shaft comprises a main shaft and a secondary shaft; one end of the main shaft is detachably connected with the baffle through a bearing, the other end of the main shaft penetrates through the bottom surface of the shell and is fixedly connected with the hand wheel, and the other end of the main shaft is connected with the bottom surface of the shell through a bearing; the auxiliary shaft is a 7-shaped auxiliary shaft, one end of the auxiliary shaft transverse rod is fixedly connected with one end of the main shaft far away from the baffle, and one end of the auxiliary shaft vertical rod close to the baffle is a free end; an elongated slot is formed in the main shaft along the length direction of the main shaft and is positioned below the vertical rod of the auxiliary shaft; the diameter of the auxiliary shaft is smaller than that of the main shaft, and the length of the auxiliary shaft is smaller than that of the main shaft.

Furthermore, both ends of the baffle are fixedly connected with lug plates, clamping grooves are formed in the lug plates, and buckles matched with the clamping grooves are arranged on the side faces of the shell; the baffle is provided with a handle.

Furthermore, the hand wheel comprises a Z-shaped rocker arm, one end of the Z-shaped rocker arm is fixedly connected with the rotating shaft, and the other end of the Z-shaped rocker arm is hinged with a handle; the handle is provided with a plurality of anti-slip stripes.

Furthermore, a handle is arranged on the bottom surface of the shell and is arranged above the hand wheel.

Further, a base is arranged on the bottom surface of the shell and is arranged below the hand wheel; the base is a triangular structure base.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a hose winding device, which is characterized in that a hose is firstly folded, then the crease of the hose is sleeved on a rotating shaft, the folded hose is arranged between a first rolling mechanism and a second rolling mechanism, a baffle is arranged on a shell, a hand wheel is held by a hand, the rotating shaft is rotated, and the hose enters the shell from a notch along the first rolling mechanism and the second rolling mechanism and is wound on the rotating shaft; meanwhile, the first rolling mechanism and the second rolling mechanism are matched with each other to discharge water in the hose;

the distance between the first roller and the third roller needs to be strictly controlled, if the distance is too large, water in the hose can not be extruded thoroughly, a large amount of liquid still remains in the hose, and the expected drainage effect can not be achieved; if the distance is too small, the friction force between the hose and the roller can be increased, so that the hose is not smoothly wound or even blocked, the wear of the hose is aggravated, and the service life of the hose is shortened; when the water hose is used, the water hose is placed between the first rolling mechanism and the second rolling mechanism, the first nut is unscrewed, the first bolt is pulled outwards or pushed inwards, the first inclined plate is driven to rotate around the first pin shaft, the first inclined plate drives the first roller to move, when the first roller moves to a proper position, the first nut is screwed, and the first spring is stretched or shortened in the process; meanwhile, the second nut is unscrewed, the second bolt is pulled outwards or pushed inwards, meanwhile, the second inclined plate is driven to rotate around the second pin shaft, meanwhile, the second inclined plate drives the third roller to move, when the third roller moves to a proper position, the second nut is screwed, and in the process, the second spring is stretched or shortened; when the hose is wound, the hose is wound into the shell from the opening along the rollers, the distance between the two rollers is adjusted by moving the positions of the first roller and the third roller, so that the first roller and the third roller are always kept at a proper distance, and meanwhile, the first spring and the second spring play a buffering role, so that the two rollers can be ensured to be always attached to the hose, and water and foreign matters in the hose can be better extruded; the first roller and the third roller are used for carrying out first-stage compression during the winding process of the hose, and then the second roller and the fourth roller are used for carrying out second-stage compression, so that water in the hose can be sufficiently discharged;

the arrangement of the fifth roller and the sixth roller has two functions, namely, the function of squeezing water in the water hose on the one hand and the function of guiding the water hose when the water hose is reeled on the other hand.

Edges and corners of the first roll frame, the first inclined plate, the second roll frame and the second inclined plate are all rounded corners, so that the abrasion to a hose can be reduced, and the risk of scratching of operators can be reduced;

the arrangement of the auxiliary shaft can make the hose more smooth when being rolled in or dropped off, and the spherical contact surface of the auxiliary shaft can also reduce the abrasion to the hose; meanwhile, the long groove is formed in the main shaft, so that the friction force between the hose can be increased, and the hose is prevented from slipping in the winding process;

the detachable connection between the baffle and the shell is realized through the clamping groove and the buckle, the baffle can be arranged on the shell and also can be detached from the shell, and the hose can be conveniently arranged in the shell and taken out of the shell;

the Z-shaped rocker arm is adopted, and the lever principle is utilized, so that the effect of saving labor can be achieved; the handle can be folded when not in use, so that the occupied space can be reduced, and potential safety hazards can be avoided; the friction force of the hand-held handle can be increased by the anti-skid stripes;

the handle can be arranged to conveniently lift the whole hose winding device to move;

the triangular structure base enables the whole hose furling device to keep balance even when a boat bumps;

the water hose winding device has the advantages that the water hose winding speed is high, the water hose winding time can be obviously shortened, and the winding efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a water hose reeling device according to an embodiment of the present invention;

FIG. 2 is a rear view of a hose reeling device according to an embodiment of the present invention;

fig. 3 is a side view of a hose reeling device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a housing of a hose reeling device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a first rolling mechanism in a hose reeling device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a second rolling mechanism in the hose reeling device according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of a rotating shaft of a water hose reeling device according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a hand wheel in a hose reeling device according to an embodiment of the present invention.

In the figure: 1-shell, 2-rotating shaft, 3-baffle, 4-hand wheel, 5-bearing, 6-gap, 7-first inclined plate, 8-first roller, 9-second roller, 10-first pin shaft, 11-first bolt, 12-first spring, 13-first nut, 14-second inclined plate, 15-third roller, 16-fourth roller, 17-second pin shaft, 18-second bolt, 19-second spring, 20-second nut, 21-first supporting plate, 22-first connecting plate, 23-second supporting plate, 24-second connecting plate, 25-main shaft, 26-auxiliary shaft, 27-elongated groove, 28-lug plate, 29-clamping groove, 30-buckle, 31-handle, 32-rocker arm, 33-handle, 34-handle, 35-base, 36-spacer, 37-fifth roller and 38-sixth roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, a hose winding device provided by an embodiment of the present invention includes a cylindrical housing 1 with an opening at one end, a rotating shaft 2, a baffle 3 and a hand wheel 4, where the housing 1 is used for storing a hose and protecting the hose, the baffle 3 is disposed at the opening of the housing 1, the baffle 3 is disposed along a diameter direction of the opening of the housing 1, the baffle 3 is detachably connected to the housing 1, the housing 1 is semi-open, the baffle 3 can be mounted on the housing 1 and can be detached from the housing 1, so as to facilitate the installation and removal of the hose into and out of the housing 1, and the hand wheel 4 is disposed at a center position of a bottom surface of the housing 1; the rotating shaft 2 is arranged in the shell 1 and is arranged along the central line direction of the shell 1, one end of the rotating shaft 2 is detachably connected with the baffle 3 through a bearing 5, the bearing 5 can reduce friction between the rotating shaft 2 and the baffle 3 to play a role of protecting the rotating shaft 2, the other end of the rotating shaft penetrates through the bottom surface of the shell 1 and is fixedly connected with the hand wheel 4, the rotating shaft 2 is connected with the bottom surface of the shell 1 through the bearing 5, the bearing 5 is a deep groove ball bearing, and the bearing 2 can reduce friction between the rotating shaft 2 and the shell 1 to play a role of protecting the rotating shaft 2; the side surface of the shell 1 is provided with a notch 6, the notch 6 is arranged along the width direction of the side surface of the shell 1, the side surfaces of the shell 1 at the two sides of the notch 6 are symmetrically and respectively provided with a first rolling mechanism and a second rolling mechanism, the first rolling mechanism and the second rolling mechanism are respectively and independently installed to be beneficial to later maintenance, and the first rolling mechanism and the second rolling mechanism are mutually matched to discharge water in the water hose.

As shown in fig. 5, the first rolling mechanism includes a first rolling frame, a first inclined plate 7, a first roller 8 and a second roller 9, the first rolling frame is fixedly connected to the side surface of the housing 1, two ends of the first inclined plate 7 are respectively rotatably connected with two ends of the first rolling frame through a first pin 10, the first roller 8 is arranged on one side of the first inclined plate 7 close to the opening 6, two ends of the first roller 8 are respectively rotatably connected with two ends of the first inclined plate 7, the second roller 9 is arranged on one side of the first rolling frame close to the opening 6, two ends of the second roller 9 are respectively rotatably connected with two ends of the first rolling frame, a first bolt 11 is arranged between the first inclined plate 7 and the first rolling frame, a first screw of the first bolt 11 sequentially passes through the first inclined plate 7 and the first rolling frame, the first screw is slidably connected with the first inclined plate 7 and the first rolling frame, a first spring 12 is arranged on the first screw between the first inclined plate 7 and the first rolling frame, the first spring 12 is in a compressed state, and a first nut 13 is connected to a first screw rod on one side, far away from the first inclined plate 7, of the first roller frame in a threaded mode;

as shown in fig. 6, the second rolling mechanism includes a second rolling frame, a second sloping plate 14, a third rolling barrel 15 and a fourth rolling barrel 16, the second rolling frame is fixedly connected to the side surface of the housing 1, two ends of the second sloping plate 14 are respectively rotatably connected with two ends of the second rolling frame through a second pin 17, the third rolling barrel 15 is arranged on one side of the second sloping plate 14 close to the opening 6, two ends of the third rolling barrel 15 are respectively rotatably connected with two ends of the second sloping plate 14, the fourth rolling barrel 16 is arranged on one side of the second rolling frame close to the opening 6, two ends of the fourth rolling barrel 16 are respectively rotatably connected with two ends of the second rolling frame, a second bolt 18 is arranged between the second sloping plate 14 and the second rolling frame, a second screw of the second bolt 18 sequentially passes through the second sloping plate 14 and the second rolling frame, the second screw is slidably connected with both the second sloping plate 14 and the second rolling frame, a second spring 19 is arranged on a second screw between the second sloping plate 14 and the second rolling frame, the second spring 19 is in a compressed state, and a second nut 20 is connected to a second screw rod on the side, away from the second inclined plate 14, of the second roll stand in a threaded manner.

As shown in fig. 5, the first roll stand includes two first support plates 21, the two first support plates 21 are symmetrically and respectively fixedly connected to two sides of the side surface of the housing 1, the second roll 9 is disposed between the two first support plates 21, the second roll 9 is disposed at one end of the two first support plates 21 close to the gap 6, and two ends of the second roll 9 are respectively rotatably connected to the two first support plates 21; a first connecting plate 22 is arranged between the two first supporting plates 21, the first connecting plate 22 is arranged at one end of each of the two first supporting plates 21 far away from the shell 1, two ends of the first connecting plate 22 are respectively fixedly connected with the two first supporting plates 21, and the first connecting plate 22 and the two first supporting plates 21 are integrally formed; the first inclined plate 7 is arranged between the two first supporting plates 21, the first inclined plate 7 is arranged between the first connecting plate 22 and the shell 1, and two ends of the first inclined plate 7 are rotatably connected with the two first supporting plates 21 through first pin shafts 10 respectively; the first bolt 11 is arranged between the first inclined plate 7 and the first connecting plate 22, a first screw of the first bolt 11 sequentially penetrates through the first inclined plate 7 and the first connecting plate 22, the first screw is in sliding connection with both the first inclined plate 7 and the first connecting plate 22, the first spring 12 is arranged on the first screw between the first inclined plate 7 and the first connecting plate 22 in a penetrating manner, and the first nut 13 is in threaded connection with the first screw on one side, away from the first inclined plate 7, of the first connecting plate 22;

as shown in fig. 6, the second rolling stand includes two second supporting plates 23, the two second supporting plates 23 are symmetrically and respectively fixedly connected to two sides of the side surface of the housing 1, the fourth roller 16 is disposed between the two second supporting plates 23, the fourth roller 16 is disposed at one end of the two second supporting plates 23 close to the gap 6, and two ends of the fourth roller 16 are respectively rotatably connected to the two second supporting plates 23; a second connecting plate 24 is arranged between the two second support plates 23, the second connecting plate 24 is arranged at one end of each of the two second support plates 23 far away from the shell 1, two ends of the second connecting plate 24 are respectively fixedly connected with the two second support plates 23, and the second connecting plate 24 and the two second support plates 23 are integrally formed; the second inclined plate 14 is arranged between the two second support plates 23, and two ends of the second inclined plate 14 are respectively rotatably connected with the two second support plates 23 through second pin shafts 17; the second bolt 18 is arranged between the second inclined plate 14 and the second connecting plate 24, a second screw of the second bolt 18 sequentially penetrates through the second inclined plate 14 and the second connecting plate 24, the second screw is connected with the second inclined plate 14 and the second connecting plate 24 in a sliding mode, the second spring 19 penetrates through the second screw between the second inclined plate 14 and the second connecting plate 24, and the second nut 20 is in threaded connection with the second screw, far away from one side of the second inclined plate 14, of the second connecting plate 24.

The distance between the first roller 8 and the third roller 15 needs to be strictly controlled, if the distance is too large, water in the hose can not be extruded thoroughly, a large amount of liquid still remains in the hose, and the expected drainage effect cannot be achieved; if the distance is too small, the friction force between the hose and the roller can be increased, so that the hose is not smoothly wound or even blocked, the wear of the hose is aggravated, and the service life of the hose is shortened; therefore, when the device is used, the first nut 13 is unscrewed, the first bolt 11 is pulled outwards or pushed inwards, the first inclined plate 7 is driven to rotate around the first pin shaft 10, the first inclined plate 7 drives the first roller 8 to move, when the first roller 8 moves to a proper position, the first nut 13 is screwed, and the first spring 12 extends or shortens in the process; meanwhile, the second nut 20 is unscrewed, the second bolt 18 is pulled outwards or pushed inwards, meanwhile, the second inclined plate 14 is driven to rotate around the second pin shaft 17, meanwhile, the second inclined plate 14 drives the third roller 15 to move, when the third roller 15 moves to a proper position, the second nut 20 is screwed, and in the process, the second spring 19 extends or shortens; when the hose is wound, the hose is placed between the first rolling mechanism and the second rolling mechanism, the hose is wound into the shell 1 from the notch 6 along the rollers, the distance between the two rollers is adjusted by moving the positions of the first roller 8 and the third roller 15, so that the first roller 8 and the third roller 15 are always kept at a proper distance, and meanwhile, the first spring 12 and the second spring 19 play a role in buffering, so that the two rollers can be always kept attached to the hose, and water and foreign matters in the hose can be better extruded; the hose carries out the one-level compression through first roller 8 and third roller 15 earlier at the roll-up in-process, and rethread second roller 9 and fourth roller 16 carry out the second grade compression, make the hydroenergy in the middle of the hose enough fully discharge.

Further, a fifth roller 37 is arranged between the two first support plates 21, the fifth roller 37 is arranged at one end of the two first support plates 21 far away from the shell 1, and two ends of the fifth roller 37 are respectively rotatably connected with the two first support plates 21;

a sixth roller 38 is arranged between the two second support plates 23, the sixth roller 38 is arranged at one end of each of the two second support plates 23 far away from the shell 1, and two ends of the sixth roller 38 are respectively in rotating connection with the two second support plates 23; the effect of the fifth roller 37 and the sixth roller 38 is on the one hand to squeeze the water from the hose and on the other hand to guide the hose when it is being reeled in.

A gasket 36 is arranged between the head of the first bolt 18 and the first inclined plate 7, a gasket 36 is arranged between the first spring 12 and the first connecting plate 22, and a gasket 36 is arranged between the first connecting plate 22 and the first nut 13;

a gasket 36 is arranged between the head of the second bolt 18 and the second inclined plate 14, a gasket 36 is arranged between the second spring 19 and the second connecting plate 24, and a gasket 36 is arranged between the second connecting plate 24 and the second nut 20.

The distance between the first roller 8 and the third roller 15 is greater than the distance between the second roller 9 and the fourth roller 16; the hose is firstly compressed in a first stage by the first roller 8 and the third roller 15 and then compressed in a second stage by the second roller 9 and the fourth roller 16 in the winding process, so that water in the hose can be sufficiently discharged; an interval exists between the first roller 8 and the second roller 9, and an interval exists between the third roller 15 and the fourth roller 16, so that the first roller 8, the second roller 9, the third roller 15 and the fourth roller 16 can always rotate.

The edges and corners of the first roll frame, the first inclined plate 7, the second roll frame and the second inclined plate 14 are rounded corners, so that the abrasion to a hose can be reduced, and the risk of scratching an operator can be reduced.

As shown in fig. 7, the rotary shaft 2 includes a main shaft 25 and a sub shaft 26; one end of the main shaft 25 is detachably connected with the baffle 3 through a bearing 5, the other end of the main shaft passes through the bottom surface of the shell 1 and is fixedly connected with the hand wheel 4, and the other end of the main shaft 25 is connected with the bottom surface of the shell 1 through the bearing 5; the auxiliary shaft 26 is a 7-shaped auxiliary shaft 26, one end of a transverse rod of the auxiliary shaft 26 is fixedly connected with one end, far away from the baffle 3, of the main shaft 25, and one end, close to the baffle 3, of a vertical rod of the auxiliary shaft 26 is a free end; an elongated slot 27 is formed in the main shaft 25 along the length direction of the main shaft 25, and the elongated slot 27 is positioned below the vertical rod of the auxiliary shaft 26; the diameter of the secondary shaft 26 is smaller than that of the primary shaft 25, and the length of the secondary shaft 26 is smaller than that of the primary shaft 25; the auxiliary shaft 26 can avoid being in contact with the shell 1, the arrangement of the auxiliary shaft 26 can enable the hose to be smoother when being rolled in or dropped off, and the spherical contact surface of the auxiliary shaft 26 can also reduce the abrasion to the hose; meanwhile, the long groove 27 is formed in the main shaft 25, so that the friction force between the hose can be increased, and the hose is prevented from slipping in the winding process.

Both ends of the baffle 3 are fixedly connected with ear plates 28, the ear plates 28 are provided with clamping grooves 29, and the side surface of the shell 1 is provided with a buckle 30 matched with the clamping grooves 29; the baffle 3 is provided with a handle 31; the baffle 3 and the shell 1 can be detachably connected through the clamping groove 29 and the buckle 30, the baffle 3 can be arranged on the shell 1 and can also be detached from the shell 1, and the hose can be conveniently arranged in the shell 1 and taken out of the shell 1.

As shown in fig. 8, the hand wheel 4 includes a "Z" -shaped rocker arm 32, one end of the "Z" -shaped rocker arm 32 is fixedly connected with the rotating shaft 2, and the other end is hinged with a handle 33; the handle 33 is provided with a plurality of anti-skid stripes; the Z-shaped rocker 32 is adopted, and the lever principle is utilized, so that the effect of saving labor can be achieved; the handle 33 can be folded when not in use, so that the occupied space can be reduced, and potential safety hazards can be avoided; the slip-resistant strips can increase the friction of the hand-held handle 33.

A handle 34 is arranged on the bottom surface of the shell 1, and the handle 34 is arranged above the hand wheel 4; the handle 34 is arranged to facilitate lifting the whole hose winding device for moving.

A base 35 is arranged on the bottom surface of the shell 1, and the base 35 is arranged below the hand wheel 4; the base 35 is a triangular structure base 35; the triangular structural base 35 allows the entire hose reel to be balanced even when the boat is bumpy.

When the water hose folding device is used, the water hose is firstly folded, then the crease of the water hose is sleeved on the main shaft 25, the folded water hose is placed between the first rolling mechanism and the second rolling mechanism, the baffle 3 is arranged on the shell 1, the handle 33 is held by hand, the rotating shaft 2 is rotated through the rocker arm 32, and the water hose enters the shell 1 from the notch 6 along the roller and is rolled on the rotating shaft 2; when the hose is wound, the fifth roller 37 and the sixth roller 38 squeeze water in the hose on one hand, and guide the hose on the other hand; meanwhile, the first nut 13 is unscrewed, the first bolt 11 is pulled out or pushed inwards, the first inclined plate 7 is driven to rotate around the first pin shaft 10, the first inclined plate 7 drives the first roller 8 to move, when the first roller 8 moves to a proper position, the first nut 13 is screwed, and the first spring 12 extends or shortens in the process; meanwhile, the second nut 20 is unscrewed, the second bolt 18 is pulled outwards or pushed inwards, meanwhile, the second inclined plate 14 is driven to rotate around the second pin shaft 17, meanwhile, the second inclined plate 14 drives the third roller 15 to move, when the third roller 15 moves to a proper position, the second nut 20 is screwed, and in the process, the second spring 19 extends or shortens; when the hose is wound, the hose is placed between the first rolling mechanism and the second rolling mechanism, the hose is wound into the shell 1 from the notch 6 along the rollers, the distance between the two rollers is adjusted by moving the positions of the first roller 8 and the third roller 15, so that the first roller 8 and the third roller 15 are always kept at a proper distance, and meanwhile, the first spring 12 and the second spring 19 play a role in buffering, so that the two rollers can be always kept attached to the hose, and water and foreign matters in the hose can be better extruded; the hose carries out the one-level compression through first roller 8 and third roller 15 earlier at the roll-up in-process, and rethread second roller 9 and fourth roller 16 carry out the second grade compression, make the hydroenergy in the middle of the hose enough fully discharge. The water hose winding device provided by the invention has the advantages that the water hose winding speed is high, the water hose winding time can be obviously shortened, and the winding efficiency is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.