CN218619536U - Rubber tube reel mounting structure - Google Patents

Abstract

The application discloses a rubber tube reel mounting structure belongs to and washs soil pick-up car technical field. The winding device mainly comprises a seal head and a mounting bracket mounted on the seal head, wherein an upper bracket and a lower bracket are mounted on the mounting bracket, a first hydraulic motor is mounted on the upper bracket, a pinion is mounted at the output end of the first hydraulic motor, a winding drum rotating shaft is mounted on the upper bracket and the lower bracket through bearings, a large gear is mounted on the winding drum rotating shaft and is meshed with the pinion, a retainer is mounted at the lower end of the large gear and is in a U-shaped arrangement, a fixed shaft is mounted on the retainer through a bearing, a winding drum is mounted on the fixed shaft, and a rubber pipe is wound on the outer ring of the winding drum. The utility model provides a rubber tube reel mounting structure passes through hydraulic motor and drives pinion rotation to drive gear wheel through the meshing and rotate, and then drive the reel through the holder and rotate, reach the purpose of adjusting the reel angle.

Description

Rubber tube reel mounting structure

Technical Field

The application relates to the technical field of cleaning and sewage suction trucks, in particular to a rubber tube reel mounting structure.

Background

The cleaning sewage suction truck is a combined operation vehicle with multiple functions of collecting, transferring, cleaning and transporting sludge and dredging sewage collection sewer through high-pressure water jetting, high-pressure water generated by a high-pressure pump of the cleaning sewage suction truck is used for strongly dredging and washing the inner wall of an underground sewage pipeline through an overlong high-pressure rubber pipe and a special operation spray head, and can thoroughly remove various sediments blocking the sewage pipeline and hard dirt attached to the pipe wall, so that the cleaning sewage suction truck has novel multifunctional efficient special equipment for replacing manual pipeline dredging.

Most of rubber tubes for dredging sewer of an existing cleaning and sewage suction truck are installed on a winding drum so as to be convenient for winding and unwinding the rubber tubes, and as disclosed in the utility model with the publication number of CN216335952U, the utility model discloses a sewage suction truck winding drum with an adjusting mechanism, which comprises a frame, a support plate, a drum, a pipe distribution device, a gear and a support pipe, wherein the drum is arranged outside the frame, a storage roller is arranged inside the drum, the support plates are arranged on two sides of the drum, a motor is arranged outside the support plate, the pipe distribution device is arranged below the drum, the motor is arranged outside the support plate and can drive the winding drum to rotate, and the winding drum rotates a hose into the winding drum through the storage roller inside to store the hose;

however, in the above-mentioned patent publication, the angle of the reel cannot be adjusted, and when the worker actually works, the angle of the hose pulled out from the reel sometimes cannot be matched with the destination of dirt suction, which may cause the knotting of the hose and affect the dirt suction effect, so that the angle of the reel needs to be adjusted temporarily, and therefore, it is necessary to provide a mounting structure of the hose reel to solve the above-mentioned problems.

It should be noted that the above information disclosed in this background section is only for background understanding of the concepts of the present application and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application aim to: the utility model provides a rubber tube reel mounting structure, reach the problem that the solution reel angle can not be adjusted.

The technical scheme adopted by the application for solving the technical problem is as follows: the utility model provides a rubber tube reel mounting structure, includes the head and installs the installing support on the head, install upper bracket and lower carriage on the installing support, install first hydraulic motor on the upper bracket, the pinion is installed to first hydraulic motor's output, the reel pivot is installed to upper bracket and lower carriage upper bearing, install the gear wheel in the reel pivot, the gear wheel is connected with the pinion meshing, the holder is installed to the lower extreme of gear wheel, the holder sets up for the U-shaped, the fixed axle is installed to the holder upper bearing, install the reel on the fixed axle, the outer lane winding of this reel has the rubber tube, drives the pinion through hydraulic motor and rotates to drive the gear wheel through the meshing, and then drive the reel through the holder and rotate, reach the purpose of adjusting the reel angle.

Furthermore, the bull gear is half tooth setting.

Further, an air cylinder is installed on the lower support, an air cylinder bolt is installed at the output end of the air cylinder, a winding drum fixing plate is installed on the winding drum rotating shaft, at least one group of bolt holes are formed in the winding drum fixing plate, and the bolt holes are matched with the air cylinder bolt.

Furthermore, the bolt holes are provided with a plurality of groups, and the plurality of groups of bolt holes are uniformly distributed along the circumferential direction of the rotary shaft of the winding drum.

Furthermore, a second hydraulic motor is mounted on the retainer, and an output end of the second hydraulic motor is fixed with the fixed shaft.

The beneficial effect of this application is: the application provides a pair of rubber tube reel mounting structure drives the pinion through hydraulic motor and rotates to drive gear wheel through the meshing and rotate, and then drive the reel through the holder and rotate, reach the purpose of adjusting the reel angle, simultaneously through cylinder bolt and bolt hole, can reach the purpose of fixing a position the reel at the operation in-process.

In addition to the above-described objects, features and advantages, there are other objects, features and advantages of the present application. The present application will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

FIG. 1 is a general schematic view of a rubber tube reel mounting structure of the present application;

FIG. 2 is a schematic top view of the overall structure of a rubber tube reel mounting structure of FIG. 1;

FIG. 3 is a schematic side view of the overall structure of a rubber tube reel mounting structure of FIG. 1;

FIG. 4 is a schematic view of a portion A of FIG. 3;

FIG. 5 is a schematic view of a portion of the structure shown at B in FIG. 3;

FIG. 6 is a schematic view of a portion of the structure of FIG. 5 at C;

FIG. 7 is a schematic view of a portion of the structure of FIG. 5 at D;

wherein, in the figures, the respective reference numerals:

1. sealing the end; 2. mounting a bracket; 3. an upper bracket; 31. a first hydraulic motor; 32. a pinion gear; 33. pressing a plate; 34. a first bolt; 35. a pinion flat key; 36. a bull gear; 37. a bull gear flat key; 38. a clamp spring; 39. a joint bearing seat; 310. a knuckle bearing; 311. a joint bearing platen; 313. a second bolt; 4. a reel; 41. a spool shaft; 42. a reel fixing plate; 5. a lower bracket; 51. a cylinder; 52. a third bolt; 53. a cylinder bolt; 55. a planar bearing seat; 56. a flat bearing; 6. a cage; 7. a fixed shaft; 8. a second hydraulic motor; 9. a small sprocket; 10. a chain; 11. a large sprocket.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

As shown in fig. 1, the application provides a rubber tube reel mounting structure, which comprises a seal head 1, wherein the seal head 1 is fixed with a sewage suction truck, a mounting bracket 2 is fixed at one end of the seal head 1, which is far away from the sewage suction truck, an upper bracket 3 and a lower bracket 5 are fixed on the mounting bracket 2, and reels 4 are mounted on the upper bracket 3 and the lower bracket 5;

in order to allow the drum 4 to be angularly adjusted on the upper and lower frames 3 and 5, as shown in fig. 3-7, a first hydraulic motor 31 is fixed on the upper frame 3, an output end of the first hydraulic motor 31 penetrates through the upper frame 3, and a pinion 32 is fixed on an output end of the first hydraulic motor 31;

meanwhile, a winding drum rotating shaft 41 is rotatably connected to the upper support 3 and the lower support 5, a large gear 36 is fixed to the winding drum rotating shaft 41, the large gear 36 is half-toothed, and the large gear 36 is meshed with the small gear 32, so that after the first hydraulic motor 31 is started, the small gear 32 can be driven to rotate, and the winding drum rotating shaft 41 is driven to rotate through the meshed large gear 36;

as shown in fig. 1-2, a retainer 6 is fixed on the lower end surface of the bull gear 36, so that the rotation of the bull gear 36 can drive the retainer 6 to swing in the horizontal direction, the retainer 6 is U-shaped, a fixed shaft 7 is fixed in the U-shape of the retainer 6, the fixed shaft 7 is fixed with the winding drum 4, so that the winding drum 4 can rotate along with the fixed shaft 7, and the hose can be wound and unwound;

the second hydraulic motor 8 is installed on the retainer 6, the small chain wheel 9 is installed on an output shaft of the second hydraulic motor 8, the large chain wheel 11 is installed on the fixed shaft 7, the small chain wheel 9 is connected with the large chain wheel 11 through a chain 10, the output shaft of the second hydraulic motor 8 drives the small chain wheel 9 to rotate, the small chain wheel 9 drives the large chain wheel 11 to rotate through the chain 10, and the large chain wheel 11 is fixed on the fixed shaft 7 so as to drive the fixed shaft 7 to rotate.

As shown in fig. 5, an air cylinder 51 is installed at the lower end of the lower bracket 5, the air cylinder 51 is fixed to the lower bracket 5 through a bolt (a third bolt 52), an air cylinder plug 53 is fixed to the output end of the air cylinder 51, and the air cylinder plug 53 can move up and down along with the output end of the air cylinder 51;

a reel fixing plate 42 is fixed at the lower end of the reel rotating shaft 41, a bolt hole is formed in the reel fixing plate 42 and matched with the air cylinder bolt 53, and when the air cylinder bolt 53 extends into the bolt hole, the reel rotating shaft 41 can be limited to prevent the reel rotating shaft 41 from continuously rotating;

the latch holes may be provided in plural sets in the direction of the spool rotation shaft 41 so that the spool rotation shaft 41 may be restricted at plural positions;

as shown in fig. 6, the output end of the first hydraulic motor 31 circumferentially limits the pinion 32 by means of a pinion flat key 35, and simultaneously fixes the pinion 32 by means of a pressing plate 33 and a first bolt 34;

as shown in fig. 5, the spool rotating shaft 41 is mounted on the lower bracket 5 through a plane bearing seat 55 and a plane bearing 56, so that the spool rotating shaft 41 is connected with the bearing of the lower bracket 5;

as shown in fig. 7, the bearing connection between the spool rotation shaft 41 and the upper bracket 3 is realized by mounting the spool rotation shaft 41 on the upper bracket 3 through the joint bearing seat 39 and the joint bearing 310, and the joint bearing seat 39 is fixed on the upper bracket 3 through the joint bearing pressure plate 311 and the second bolt 313;

meanwhile, in order to limit the large gear 36 and the drum rotating shaft 41, the limit is realized through a large gear flat key 37 and a clamp spring 38.

The working principle is as follows:

when the sewage suction truck needs to be used for sucking sewage, a worker pulls the rubber pipe out of the winding drum 4 and then pulls the rubber pipe to a specified position for sucking the sewage;

when the angle of the rubber tube pulled out from the winding drum 4 cannot be matched with the destination of dirt suction, the angle of the winding drum 4 needs to be adjusted, at the moment, the first hydraulic motor 31 is started, the pinion 32 is driven to rotate, the pinion 32 drives the large gear 36 to rotate for a certain angle through meshing, and the large gear 36 is fixed with the retainer 6, so that the retainer 6 rotates together with the large gear 36 to further drive the winding drum 4 to rotate for a certain angle, and the effect of matching with the destination direction of dirt suction is achieved;

in order to fix the winding drum 4 after adjustment, when the winding drum 4 rotates by a specified angle, the first hydraulic motor 31 stops working, and simultaneously, the cylinder bolt 53 is driven to enter the bolt hole of the winding drum fixing plate 42 by starting the cylinder 51, so that the winding drum 4 is fixed, and the winding drum 4 is prevented from being fixed;

then, continuously sucking dirt by workers according to the size of the rubber tube;

after dirt suction is finished, the rubber tube is retracted into the winding drum 4, the air cylinder 51 is started again to drive the air cylinder plug pin 53 to be separated from the plug pin hole, and then the first hydraulic motor 31 is started to reset the winding drum 4.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (5)

1. The utility model provides a rubber tube reel mounting structure, includes head (1) and installs installing support (2) on head (1), install upper bracket (3) and lower carriage (5) on installing support (2), its characterized in that: a first hydraulic motor (31) is mounted on the upper bracket (3), and a pinion (32) is mounted at the output end of the first hydraulic motor (31);

a winding drum rotating shaft (41) is mounted on the upper support (3) and the lower support (5) through bearings, a large gear (36) is mounted on the winding drum rotating shaft (41), and the large gear (36) is meshed with the small gear (32);

the lower extreme of gear wheel (36) installs holder (6), holder (6) are the setting of U-shaped, fixed axle (7) are installed to the bearing on holder (6), install reel (4) on fixed axle (7), the outer lane winding of this reel (4) has the rubber tube.

2. The rubber tube reel mounting structure of claim 1, wherein: the bull gear (36) is half-toothed.

3. The rubber tube reel mounting structure of claim 1, wherein: an air cylinder (51) is installed on the lower support (5), and an air cylinder bolt (53) is installed at the output end of the air cylinder (51);

the winding drum is characterized in that a winding drum fixing plate (42) is installed on the winding drum rotating shaft (41), at least one group of bolt holes are formed in the winding drum fixing plate (42), and the bolt holes are matched with the air cylinder bolts (53).

4. The rubber tube reel mounting structure according to claim 3, wherein: the plug pin holes are provided with a plurality of groups, and the plurality of groups of plug pin holes are uniformly distributed along the circumferential direction of the rotary shaft (41) of the winding drum.

5. The rubber tube reel mounting structure of claim 1, wherein: and a second hydraulic motor (8) is installed on the retainer (6), and the output end of the second hydraulic motor (8) is fixed with the fixed shaft (7).

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