CN213445642U

CN213445642U - Automatic rubber tube winding and unwinding device of high-pressure cleaning machine

Info

Publication number: CN213445642U
Application number: CN202022329531.9U
Authority: CN
Inventors: 张得源
Original assignee: Henan Hongxing Cleaning Equipment Co ltd
Current assignee: Henan Hongxing Cleaning Equipment Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-15
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to an automatic rubber tube winding and unwinding devices of high pressure cleaner, including the bottom plate, the bottom plate top is fixed with the backup pad that the interval set up, and the outside of backup pad is fixed with the diaphragm, installs actuating mechanism on the diaphragm, and actuating mechanism's output shaft transmission is connected with the pivot, and the pivot runs through two backup pads and is connected with the backup pad rotation, overlaps in the pivot of backup pad inboard to be equipped with the reel, is fixed with locating component on the reel, installs guiding mechanism between two backup pads below the reel; the guide mechanism comprises a reciprocating lead screw which is rotatably connected between two supporting plates, one end of the reciprocating lead screw, which is close to the transverse plate, is in transmission connection with the rotating shaft through a transmission mechanism, a sliding block is sleeved on the reciprocating lead screw in a threaded manner, a guide rod is fixed between the two supporting plates under the reciprocating lead screw, the lower part of the sliding block is in sliding connection with the guide rod, and a limiting assembly is fixed at the top of the sliding block. The automatic winding and unwinding of the rubber tube can be realized, the labor is saved, the condition that the rubber tubes are stacked and wound mutually can be avoided, and the rubber tube winding machine is convenient to use.

Description

Automatic rubber tube winding and unwinding device of high-pressure cleaning machine

Technical Field

The utility model belongs to the technical field of cleaning equipment, especially, relate to an automatic winding and unwinding devices of rubber tube of high pressure cleaner.

Background

The high pressure cleaning machine is a machine device which uses a power device to make a high pressure plunger pump generate high pressure water to wash the surface of an object. Because the impact force of the high-pressure water is larger than the adhesive force between the dirt and the surface of the object, the dirt can be peeled off and washed away from the surface of the object by the high-pressure water, and therefore the purpose of cleaning the surface of the object is achieved. The high-pressure cleaning machine is connected with a rubber tube, and when the high-pressure cleaning machine is used, high-pressure water is sprayed outwards through the rubber tube. In the field use process of the high-pressure cleaning machine, the rubber tube winding and unwinding management is usually completed manually by manpower, the labor intensity of workers is high, the working efficiency is reduced, the labor cost is improved, the rubber tubes are easy to stack, and when the high-pressure cleaning machine is used again, the rubber tubes are easy to wind and are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic winding and unwinding devices of rubber tube of high pressure cleaner for the rubber tube of solving among the prior art high pressure cleaner needs artifical manual completion when receiving and releasing the pipe, not only increases intensity of labour, and the rubber tube piles up easily moreover, twines, the technical problem of inconvenient use.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the automatic rubber tube winding and unwinding device of the high-pressure cleaning machine comprises a horizontally arranged bottom plate, two supporting plates which are arranged at intervals are fixedly connected to the top of the bottom plate, the supporting plates are vertically and upwards arranged, a horizontally arranged transverse plate is fixedly connected to the outer side of one of the supporting plates, a driving mechanism is installed on the transverse plate, an output shaft of the driving mechanism is in transmission connection with a horizontally arranged rotating shaft, one end, away from the transverse plate, of the rotating shaft penetrates through the two supporting plates and is in rotating connection with the supporting plates, winding drums for winding rubber tubes are fixedly sleeved on the rotating shafts on the inner sides of the two supporting plates, positioning assemblies for fixing the end portions of the rubber tubes are fixed on the winding drums at positions close to the end portions of the winding drums, and guide mechanisms; the utility model discloses a rubber tube guiding device, including the reciprocating screw who rotates the level setting of connection between two backup pads, the reciprocating screw who reciprocates, the backup pad is all run through and extends to outside the backup pad at the both ends of reciprocating screw, the one end that reciprocating screw is close to the diaphragm is passed through drive mechanism and is connected with the pivot transmission, the thread bush is equipped with the slider on the reciprocating screw, fixed connection has the guide bar that the level set up between two backup pads under the reciprocating screw, the screw hole that is used for supplying reciprocating screw to pass that the level set up is seted up on the upper portion of slider, the mounting hole that is used for supplying the guide bar to pass that the level set up is seted up to the lower part of slider, the lower part and the guide bar.

The locating component comprises a supporting rod which is fixed on the winding drum and is vertical to the winding drum, a first arc-shaped clamp fixedly connected with one end of the supporting rod, which deviates from the winding drum, is hinged to a second arc-shaped clamp, the other end of the first arc-shaped clamp and the other end of the second arc-shaped clamp are fixedly connected through a bolt, the first arc-shaped clamp and the second arc-shaped clamp enclose a containing cavity for containing the rubber pipe, and the containing cavity and the rubber pipe are in interference fit.

The inner wall of first arc clamp on with the inner wall of second arc clamp on the non-slip raised that equal a plurality of even intervals of fixedly connected with set up.

The end parts at the two ends of the winding drum are fixedly connected with blocking discs used for preventing the rubber tube from falling off from the two ends of the winding drum, and the blocking discs are fixedly sleeved on the rotating shaft.

The limiting assembly comprises a fixing rod fixedly connected to the top of the sliding block and arranged upwards, a limiting frame is fixedly connected to the top of the fixing rod, the limiting frame is a rectangular cover body structure with front and back openings, horizontal rods symmetrically arranged in the limiting frame are fixedly connected with the horizontal rods, vertical rods symmetrically arranged between the two horizontal rods are fixedly connected with the vertical rods, a cavity for the rubber tube to pass through is formed between the horizontal rods and the vertical rods, and an anti-abrasion sleeve is rotatably connected to the horizontal rods and the vertical rods.

The driving mechanism comprises a positive and negative rotation motor fixed on the transverse plate and a speed reducer in transmission connection with the positive and negative rotation motor, and the rotating shaft is in transmission connection with an output shaft of the speed reducer.

The transmission mechanism comprises a driving wheel fixedly sleeved on the rotating shaft, the driving wheel is located on the outer side of the supporting plate, a driven wheel corresponding to the driving wheel is sleeved on the outer portion of one end, close to the transverse plate, of the reciprocating lead screw, and a conveying belt is sleeved between the driving wheel and the driven wheel.

The universal wheels with locking mechanisms are installed at the four corners of the bottom plate, and a push rod is fixedly connected to one side of the top of the bottom plate.

The utility model has the advantages that: (1) the rubber tube winding and unwinding device is simple in structure, one end of a rubber tube is fixed on the winding drum through the positioning assembly by arranging the driving mechanism, the winding drum and the reciprocating screw are driven by the driving mechanism to rotate, the sliding block horizontally moves along the guide rod along with the rotation of the reciprocating screw, so that the limiting assembly fixed at the top of the sliding block and the winding and unwinding speed of the rubber tube are kept to synchronously move, the rubber tube is pushed and limited to be wound on the winding drum in a circle-by-circle manner, manual winding and unwinding operations are not needed, time and labor are saved, the labor intensity of workers is reduced, the working efficiency is improved, the rubber tube is wound and unwound in a circle-by-circle manner, the situations of stacking, winding and the like; (2) the anti-slip bulges are arranged, so that the friction force between the rubber tube and the first arc-shaped hoop and between the rubber tube and the second arc-shaped hoop is increased, the rubber tube is effectively prevented from sliding relative to the accommodating cavity, the rubber tube is more firmly fixed, and the rubber tube is prevented from falling off; (3) set up the abrasionproof sleeve pipe, when the rubber tube passes through from spacing frame, rubber tube and abrasionproof sleeve pipe direct contact, because the abrasionproof sleeve pipe can the free rotation, change the frictional force between rubber tube and the abrasionproof sleeve pipe into rolling friction, under the same pressure condition, reduced the frictional force between rubber tube and the abrasionproof sleeve pipe, the shearing force that makes the rubber tube receive reduces, prevent that the rubber tube from producing extra wearing and tearing with the excessive friction of abrasionproof sleeve pipe outer wall, the life of extension rubber tube.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a top view of the positioning assembly of FIG. 1 in connection with the spool;

FIG. 4 is a schematic view of the connection of the slider with the reciprocating lead screw and the guide bar.

Reference numerals: 1-bottom plate, 2-universal wheel, 3-push rod, 4-backup pad, 5-horizontal board, 6-positive and negative rotation motor, 7-reduction gear, 8-pivot, 9-rubber tube, 10-reel, 11-block dish, 12-bracing piece, 13-first arc clamp, 14-second arc clamp, 15-hold the chamber, 16-non-slip raised, 17-reciprocating screw, 18-action wheel, 19-driven wheel, 20-conveyer belt, 21-slider, 22-guide bar, 23-screw hole, 24-mounting hole, 25-dead lever, 26-spacing frame, 27-horizontal pole, 28-vertical pole, 29-abrasionproof sleeve pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses a bottom plate 1 that the level set up, the universal wheel 2 that has locking mechanism is all installed to the four corners department of bottom plate 1 bottom, and the convenience is removed the device as required according to the use, uses manpower sparingly, one side fixedly connected with push rod 3 at bottom plate 1 top. The top of the bottom plate 1 is fixedly connected with two supporting plates 4 which are arranged at intervals, the supporting plates 4 are vertically arranged upwards, the outside fixed connection of one of them backup pad 4 has diaphragm 5 that the level set up, install actuating mechanism on diaphragm 5, actuating mechanism is including fixing positive reverse motor 6 on diaphragm 5 and the reduction gear 7 of being connected with positive reverse motor 6 transmission, the output shaft of reduction gear 7 is connected with the pivot 8 that the level set up through the shaft coupling transmission, the one end that pivot 8 deviates from diaphragm 5 runs through two backup pads 4 and rotates with backup pad 4 and be connected, fixed cover is equipped with the reel 10 that is used for twining rubber tube 9 on the pivot 8 of two backup pads 4 inboards, the equal fixedly connected with in tip at reel 10 both ends is used for preventing that rubber tube 9 from the stopper dish 11 that reel 10 both ends drop, the internal diameter that stops dish 11 is greater than the internal diameter of reel 10, stopper dish 11 fixed cover is established on. The position, close to the end part of the winding drum 10, of the winding drum 10 is fixedly provided with a positioning assembly used for fixing the end part of the rubber tube 9, when the rubber tube winding drum is used, the end part of one end of the rubber tube 9 is fixed on the positioning assembly, the rubber tube 9 can be wound on the winding drum 10 through rotation of the winding drum 10, and a guide mechanism used for guiding the rubber tube 9 is installed between the two supporting plates 4 below the winding drum 10.

As shown in fig. 3, the positioning assembly includes a support rod 12 fixed on the winding drum 10 and perpendicular to the winding drum 10, the support rod 12 extends to the outside of the winding drum 10, a first arc-shaped clamp 13 fixedly connected to one end of the support rod 12 departing from the winding drum 10, a second arc-shaped clamp 14 is hinged to one end of the first arc-shaped clamp 13, the other end of the first arc-shaped clamp 13 and the other end of the second arc-shaped clamp 14 are detachably and fixedly connected through a bolt, a containing cavity 15 for containing the rubber tube 9 is enclosed by the first arc-shaped clamp 13 and the second arc-shaped clamp 14, and the containing cavity 15 and the rubber tube 9 are in interference fit. On the inner wall of first arc clamp 13 and on the inner wall of second arc clamp 14 equal fixedly connected with a plurality of evenly spaced arrangement's of non slipping spur 16, when the joint of rubber tube 9 is holding in the chamber 15, non slipping spur 16 and rubber tube 9's outer wall tightly laminate, effectually prevent that rubber tube 9 from taking place to slide for holding chamber 15, make rubber tube 9 fixed more firm, avoid rubber tube 9 to take place to drop.

As shown in fig. 1, guiding mechanism is including rotating the reciprocal lead screw 17 of connecting the level setting between two backup pads 4, the both ends of reciprocal lead screw 17 all run through backup pad 4 and extend to outside backup pad 4, the one end that reciprocal lead screw 17 is close to diaphragm 5 is passed through drive mechanism and is connected with the transmission of pivot 8, drive mechanism includes that fixed cover establishes the action wheel 18 in pivot 8, action wheel 18 is located the outside of backup pad 4, the outside fixed cover that reciprocal lead screw 17 is close to the one end of diaphragm 5 is equipped with from the driving wheel 19 that corresponds the setting with action wheel 18, the cover is equipped with conveyer 20 between action wheel 18 and the follow driving wheel 19. The reciprocating screw 17 is sleeved with a slide block 21 in a threaded manner, and a guide rod 22 which is horizontally arranged is fixedly connected between the two support plates 4 right below the reciprocating screw 17. As shown in fig. 4, the upper portion of the slider 21 is provided with a threaded hole 23 horizontally arranged for the reciprocating screw rod 17 to pass through, the lower portion of the slider 21 is provided with a mounting hole 24 horizontally arranged for the guide rod 22 to pass through, the lower portion of the slider 21 is slidably connected with the guide rod 22, and as shown in fig. 1, the top of the slider 21 is fixedly connected with a limiting assembly for limiting the rubber tube 9. The sliding block 21 horizontally moves along the guide rod 22 along with the rotation of the reciprocating lead screw 17, so that the limiting assembly fixed at the top of the sliding block 21 and the winding and unwinding speed of the rubber tube 9 keep synchronous movement, the rubber tube 9 is pushed and limited to be wound on the winding drum 10 one by one, the situations of stacking, winding and the like are avoided, and the use is convenient.

As shown in fig. 2, the limiting component comprises a fixing rod 25 fixedly connected to the vertical upward direction at the top of the sliding block 21, a top fixedly connected with limiting frame 26 of the fixing rod 25, the limiting frame 26 is a rectangular cover body structure with front and back openings, horizontal rods 27 symmetrically arranged are fixedly connected to the inside of the limiting frame 26, vertical rods 28 symmetrically arranged are fixedly connected between the two horizontal rods 27, a cavity for the rubber tube 9 to pass through is formed between the horizontal rods 27 and the vertical rods 28, and anti-abrasion sleeves 29 are rotatably connected to the horizontal rods 27 and the vertical rods 28. Because the anti-abrasion sleeve 29 can rotate freely, the friction force between the rubber tube 9 and the anti-abrasion sleeve 29 is converted into rolling friction, and under the same pressure condition, the friction force between the rubber tube 9 and the anti-abrasion sleeve 29 is reduced, so that the shearing force applied to the rubber tube 9 is reduced.

The utility model discloses a theory of operation: when the rubber tube is wound, the end part of one end of the rubber tube 9 is clamped in the accommodating cavity 15, the forward and reverse rotation motor 6 is started, the forward and reverse rotation motor 6 drives the winding drum 10 to rotate, the rubber tube 9 is wound, meanwhile, the driven wheel 19 is caused to rotate under the action of the conveying belt 20 so as to drive the reciprocating screw 17 to rotate, the sliding block 21 sleeved on the reciprocating screw 17 horizontally reciprocates along the guide rod 22, and the limiting component used for limiting the rubber tube 9 is fixed at the top of the sliding block 21, so that the limiting component and the winding and unwinding speed of the rubber tube 9 keep synchronous movement, the rubber tube 9 is pushed and limited to be wound on the winding drum 10 layer by layer, manual operation is not needed, manpower is saved, the working efficiency is improved, the rubber tube 9 can be orderly stored loop by loop, the situations of stacking, winding; when unreeling, the positive and negative rotation motor 6 rotates reversely, and the working principle is the same as the above.

The above embodiments are for the description of the present invention, not for the limitation of the present invention, and any scheme after simply changing the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides an automatic winding and unwinding devices of rubber tube of high pressure cleaner, includes the bottom plate that the level set up, its characterized in that: the rubber tube winding device is characterized in that two supporting plates which are arranged at intervals are fixedly connected to the top of the bottom plate, the supporting plates are vertically arranged upwards, a horizontal plate which is arranged horizontally is fixedly connected to the outer side of one of the supporting plates, a driving mechanism is installed on the horizontal plate, an output shaft of the driving mechanism is in transmission connection with a rotating shaft which is arranged horizontally, one end, away from the horizontal plate, of the rotating shaft penetrates through the two supporting plates and is in rotating connection with the supporting plates, a winding drum used for winding a rubber tube is fixedly sleeved on the rotating shaft on the inner sides of the two supporting plates, a positioning assembly used for fixing the end part of the rubber tube is fixed on the winding drum at; the utility model discloses a rubber tube guiding device, including the reciprocating screw who rotates the level setting of connection between two backup pads, the reciprocating screw who reciprocates, the backup pad is all run through and extends to outside the backup pad at the both ends of reciprocating screw, the one end that reciprocating screw is close to the diaphragm is passed through drive mechanism and is connected with the pivot transmission, the thread bush is equipped with the slider on the reciprocating screw, fixed connection has the guide bar that the level set up between two backup pads under the reciprocating screw, the screw hole that is used for supplying reciprocating screw to pass that the level set up is seted up on the upper portion of slider, the mounting hole that is used for supplying the guide bar to pass that the level set up is seted up to the lower part of slider, the lower part and the guide bar.

2. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 1, characterized in that: the locating component comprises a supporting rod which is fixed on the winding drum and is vertical to the winding drum, a first arc-shaped clamp fixedly connected with one end of the supporting rod, which deviates from the winding drum, is hinged to a second arc-shaped clamp, the other end of the first arc-shaped clamp and the other end of the second arc-shaped clamp are fixedly connected through a bolt, the first arc-shaped clamp and the second arc-shaped clamp enclose a containing cavity for containing the rubber pipe, and the containing cavity and the rubber pipe are in interference fit.

3. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 2, characterized in that: the inner wall of first arc clamp on with the inner wall of second arc clamp on the non-slip raised that equal a plurality of even intervals of fixedly connected with set up.

4. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 3, characterized in that: the end parts at the two ends of the winding drum are fixedly connected with blocking discs used for preventing the rubber tube from falling off from the two ends of the winding drum, and the blocking discs are fixedly sleeved on the rotating shaft.

5. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 3, characterized in that: the limiting assembly comprises a fixing rod fixedly connected to the top of the sliding block and arranged upwards, a limiting frame is fixedly connected to the top of the fixing rod, the limiting frame is a rectangular cover body structure with front and back openings, horizontal rods symmetrically arranged in the limiting frame are fixedly connected with the horizontal rods, vertical rods symmetrically arranged between the two horizontal rods are fixedly connected with the vertical rods, a cavity for the rubber tube to pass through is formed between the horizontal rods and the vertical rods, and an anti-abrasion sleeve is rotatably connected to the horizontal rods and the vertical rods.

6. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 3, characterized in that: the driving mechanism comprises a positive and negative rotation motor fixed on the transverse plate and a speed reducer in transmission connection with the positive and negative rotation motor, and the rotating shaft is in transmission connection with an output shaft of the speed reducer.

7. The automatic hose winding and unwinding device of a high pressure cleaner according to claim 3, characterized in that: the transmission mechanism comprises a driving wheel fixedly sleeved on the rotating shaft, the driving wheel is located on the outer side of the supporting plate, a driven wheel corresponding to the driving wheel is sleeved on the outer portion of one end, close to the transverse plate, of the reciprocating lead screw, and a conveying belt is sleeved between the driving wheel and the driven wheel.

8. The automatic hose reeling and unreeling device of the high pressure washer according to any one of claims 1 to 7, characterized in that: the universal wheels with locking mechanisms are installed at the four corners of the bottom plate, and a push rod is fixedly connected to one side of the top of the bottom plate.