CN220449391U - Calandria device for sprinkling irrigation machine - Google Patents

Abstract

The utility model discloses a pipe arranging device for a sprinkler, which comprises a main body bracket, a linear transmission module and a hose guide module, wherein a supporting beam is arranged on the main body bracket, the linear transmission module comprises a pair of fixed pulleys respectively arranged at the left end and the right end of the upper side of the supporting beam, a power source connected with one fixed pulley in a transmission manner, a movable seat connected with the supporting beam in a sliding manner, a pair of movable pulleys arranged at the left side and the right side of the top of the movable seat and a steel cable, the two ends of the steel cable are respectively fixed on the main body bracket and sequentially bypass the left movable pulley, the left fixed pulley, the right fixed pulley and the right movable pulley from left to right, and the hose guide module is arranged at the lower side of the movable seat and comprises a pair of vertical guide rollers and a pair of horizontal guide rollers, and compared with the prior art, the pipe arranging device has the advantages that: the automatic calandria guiding device has simple structure and convenient maintenance.

Description

Calandria device for sprinkling irrigation machine

Technical Field

The utility model relates to the technical field of reel type sprinkling machines, in particular to a calandria device for a sprinkling machine.

Background

Reel sprinklers are a device for agricultural irrigation that is commonly used for large area farm irrigation. The reel sprinkling machine mainly comprises a reel and a sprinkling system. Irrigation pipes are arranged on the reels, and the pipes are unfolded to the areas needing irrigation through rotation of the reels. The water source is supplied to the sprinkling irrigation system through a water pump or a water diversion system, and water mist is sprinkled or water is sprayed through a nozzle to irrigate. Wherein, PE water pipe coils on the reel to the tip of water pipe links to each other with the shower nozzle car. When the water pipe is rewound, an additional pipe arranging device is needed to assist in pipe winding, and because the reel is axially transverse, an automatic traction of the pipe arranging device is needed to prevent the pipe from winding or uneven winding in the winding process.

Reference may be made to the prior art, patent publication No.: CN215836307U, patent name: the utility model provides a calandria device of reel formula sprinkling irrigation machine, this kind of calandria device adopts the lead screw to lead to the service environment in field to lead to the use of lead screw and maintenance all to need long time to adjust and maintain, and the structure is comparatively complicated easily to appear the problem, and the inventor proposes a novel calandria device for this reason, has simple structure stability, the characteristics of easy to use to can solve above-mentioned problem.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a calandria device for a sprinkler.

The utility model provides a calandria device for sprinkling irrigation machine, including the main part support, sharp transmission module and hose direction module, be equipped with the supporting beam on the main part support, sharp transmission module includes the fixed pulley that a pair of set up respectively in supporting beam upside left and right sides both ends, the power supply of one of them fixed pulley of transmission connection, the movable seat of sliding connection supporting beam, a pair of movable pulley and the cable wire of installing in the left and right sides of movable seat top, the both ends of cable wire are fixed respectively on the main part support and from left to right winding left side movable pulley in proper order, left side fixed pulley, right side movable pulley, the cable wire is the multistage level setting after the installation, consequently, can drive the removal of movable pulley module through the rotation of a fixed pulley, the hose direction module has the spacing direction's in four sides function, it is installed in the movable seat downside, and include a pair of vertical guide roller and a pair of horizontal guide roller.

Further, the main body support comprises a pair of rectangular frames which are arranged front and back, the rectangular frames are fixedly connected through square tubes, and the supporting cross beam is a top beam of the rectangular frames.

Further, the left end of the supporting beam is fixedly provided with a shaft seat, a fixed pulley is arranged in the shaft seat, a power source is a gear motor, the gear motor is in transmission connection with the fixed pulley positioned at the left side, the right end of the supporting beam is fixedly provided with a tightness adjusting mechanism, and the other fixed pulley is arranged in the tightness adjusting mechanism.

Further, the tightness degree of the steel cable can be adjusted by the tightness adjusting mechanism, the tightness degree adjusting mechanism comprises a traction frame for installing the fixed pulleys, a tightness guiding rail arranged along the supporting beam, an adjusting roller arranged on the tightness guiding rail in a sliding mode and an adjusting screw rod arranged on the traction frame, the adjusting roller is fixedly connected with the traction frame, a limiting plate for the adjusting screw rod to penetrate through is arranged at the left end of the main body support, and a nut is screwed on the adjusting screw rod and is in butt joint with the limiting plate through the nut.

Further, the front side and the rear side of the supporting beam are respectively fixedly provided with a movable guide rail, and the movable seat is fixedly provided with a movable roller matched with the movable guide rail.

Further, a pair of vertical guide rollers are symmetrically arranged left and right, and a pair of horizontal guide rollers are respectively arranged on the front side and the rear side of the movable seat.

Further, since the pipeline contacted by the horizontal guide roller at the front side is connected with the nozzle car, shaking can occur in the rolling process, the horizontal guide roller at the front side is hinged with the movable seat and is connected with the movable seat through the tension spring, and the tension spring is used for pulling the horizontal guide roller upwards.

Further, the shaft sections of the vertical guide roller and the horizontal guide roller are provided with semicircular pipeline guide grooves, and the vertical guide roller and the horizontal guide roller are arranged in a front-back staggered mode so that stable guide of a pipeline can be realized.

By adopting the structure, compared with the prior art, the utility model has the following advantages: the utility model adopts the combined structure of the steel cable and the pulley to construct the linear motion module, has the advantages of stable use, low requirement on environment, easy maintenance and the like, and is suitable for being used in fields; the hose guide assembly guided by the plurality of roller bodies can stably conduct continuous movement guide in the winding process, and the hose is prevented from winding.

Drawings

Fig. 1 is a schematic perspective view of an entire piping system for a sprinkler according to embodiment 1 of the present utility model.

Fig. 2 is a schematic rear view of the whole of example 1 of a pipe arranging device for a sprinkler according to the present utility model.

Fig. 3 is a schematic front view in cross section of the whole of example 1 of a pipe arranging device for a sprinkler according to the present utility model.

FIG. 4 is a schematic view of the entire right side cross-section of example 1 of a sprinkler piping system according to the present utility model.

Fig. 5 is a schematic perspective view of a hose guide module according to embodiment 1 of a piping system for a sprinkler of the present utility model.

As shown in the figure: 1. the device comprises a main body support, 2, a linear transmission module, 3, a hose guide module, 4, a supporting beam, 5, a fixed pulley, 6, a power source, 7, a movable seat, 8, a movable pulley, 9, a steel cable, 10, a vertical guide roller, 11, a horizontal guide roller, 12, a rectangular frame, 13, a tightness adjusting mechanism, 14, a shaft seat, 15, a traction frame, 16, a tightness guide rail, 17, an adjusting roller, 18, an adjusting screw rod, 19, a limiting plate, 20, a nut, 21, a movable guide rail, 22, a movable roller, 23, a tension spring, 24, a pipeline guide groove, 25 and a fish eye bearing.

Detailed Description

The following are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which is further described with reference to the accompanying drawings and examples.

Example 1:

referring to fig. 1 to 5, the hose guide assembly comprises a main body bracket 1, a linear transmission module 2 and a hose guide module 3.

Wherein the main body support 1 is installed at the front side of the reel sprinkler, and the transverse length of the main body support needs to cover the length of the reel. In this embodiment, the main body bracket 1 includes a pair of rectangular frames 12 disposed one behind the other, the pair of rectangular frames 12 are fixedly connected by a square pipe, and a top beam of the rectangular frame 12 serves as the supporting cross beam 4.

The linear transmission module 2 comprises a pair of fixed pulleys 5 respectively arranged at the left and right ends of the upper side of the supporting beam 4, a power source 6, a movable seat 7 connected with the supporting beam 4 in a sliding way, a pair of movable pulleys 8 arranged at the left and right sides of the top of the movable seat 7 and a steel cable 9. Wherein, the movable pulley 8, the fixed pulley 5 and the steel rope 9 are mutually matched to jointly construct a linear motion module.

Specifically, as can be seen from the accompanying drawings, a shaft seat 14 is fixedly arranged at the left end of the supporting beam 4, and a fixed pulley 5 is arranged in the shaft seat 14. The power source 6 is a gear motor which is connected with the fixed pulley 5 on the left side in a transmission way. The right end of the supporting beam 4 is fixedly provided with a tightness adjusting mechanism 13, and the tightness adjusting mechanism 13 is internally provided with the other fixed pulley 5. In this way, the power input of the linear module is performed by the power source 6 on the left side, and the tightness adjustment can be performed on the right side. Simultaneously, the front side and the rear side of the supporting beam are respectively fixedly provided with a movable guide rail 21, the movable seat 7 is fixedly provided with a movable roller 22 matched with the movable guide rail 21, and the two movable pulleys 8 are respectively arranged on the upper side of the movable seat 7. The cable 9 can be installed with reference to the accompanying drawings: the two ends of the steel cable 9 are respectively fixed on the main body bracket 1, and the steel cable 9 sequentially winds the left movable pulley 8, the left fixed pulley 5, the right fixed pulley 5 and the right movable pulley 8 from left to right, and the steel cable 9 is horizontally arranged in a plurality of sections after being installed, so that the movement of the movable pulley 8 module can be driven by the rotation of one fixed pulley 5.

The hose guide module 3 has a four-sided limit guide function, is installed at the lower side of the moving seat 7, and includes a pair of vertical guide rollers 10 and a pair of horizontal guide rollers 11.

The tightness adjusting mechanism 13 can adjust tightness of the steel rope 9, and comprises a traction frame 15 for installing the fixed pulley 5, a tightness guiding rail 16 arranged along the supporting beam 4, an adjusting roller 17 arranged on the tightness guiding rail 16 in a sliding manner and an adjusting screw rod 18 arranged on the traction frame 15. The regulating roller 17 is fixedly connected with the traction frame 15 and performs sliding guide on the elastic guide rail 16. The left end of the main body bracket 1 is provided with a limiting plate 19 for the penetration of an adjusting screw rod 18, the adjusting screw rod 18 is in threaded connection with a nut 20 and is in butt joint with the limiting plate 19 through the nut 20, and the adjusting screw rod 18 is pulled outwards by screwing the nut 20, so that the steel cable 9 can be fastened.

For the hose guide module 3, the vertical guide roller 10 and the horizontal guide roller 11 are arranged in a staggered way to realize stable guide of the pipeline. Specifically, a horizontal guide roller 11 is disposed below the front side of the movable seat 7, two vertical guide rollers 10 are disposed in the middle, and a horizontal guide roller 11 is disposed above the rear side. This is because the pipe contacted by the horizontal guide roller 11 at the front side is connected to the nozzle car, and shaking occurs during the winding process, so that the horizontal guide roller 11 at the front side is also hinged to the movable seat 7 and connected to the movable seat 7 by the tension spring 23. Specifically, the horizontal guide roller 11 is mounted by a pair of fish-eye bearings 25, and a tension spring 23 is used to pull the horizontal guide roller 11 upward for carrying. And a pair of vertical guide rolls 10 are arranged in bilateral symmetry. Finally, since the hose is connected up into the reel, the last horizontal guide roller 11 is in contact with the pipe from top to bottom in order to prevent scraping. The vertical guide roller 10 and the horizontal guide roller 11 have semicircular pipe guide grooves 24 in the axial cross section, so that a stable guide passage can be formed to guide the hose.

The scheme can be used for guiding left and right through the form of matching the steel rope 9 and the pulley block, smooth calandria and calandria releasing are realized through four-side staggered pipeline guiding, and the stability is strong and the maintenance is easy in the use process.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (9)

1. Calandria device for sprinkling irrigation machine, characterized by: the flexible pipe type automatic feeding device comprises a main body support (1), a linear transmission module (2) and a flexible pipe guide module (3), wherein a supporting beam (4) is arranged on the main body support (1), the linear transmission module (2) comprises a pair of fixed pulleys (5) which are respectively arranged at the left end and the right end of the upper side of the supporting beam (4), a power source (6) which is connected with one fixed pulley (5) in a transmission mode, a movable seat (7) which is connected with the supporting beam (4) in a sliding mode, a pair of movable pulleys (8) and a steel rope (9) which are arranged at the left side and the right side of the top of the movable seat (7), two ends of the steel rope (9) are respectively fixed on the main body support (1) and sequentially pass through the left movable pulleys (8), the left fixed pulleys (5) and the right fixed pulleys (8) and the right side, and the flexible pipe guide module (3) is arranged at the lower side of the movable seat (7) and comprises a pair of vertical guide rollers (10) and a pair of horizontal guide rollers (11).

2. The piping system for a sprinkler according to claim 1, wherein: the main body support (1) comprises a pair of rectangular frames (12) which are arranged front and back, the rectangular frames (12) are fixedly connected through square pipes, and the supporting cross beam (4) is a top beam of the rectangular frames (12).

3. The piping system for a sprinkler according to claim 2, wherein: the left end of the supporting beam (4) is fixedly provided with a shaft seat (14), a fixed pulley (5) is arranged in the shaft seat (14), the power source (6) is a gear motor, and the gear motor is in transmission connection with the fixed pulley (5) positioned on the left side.

4. A sprinkler pipe-arranging apparatus according to claim 3, wherein: the right end of the supporting beam (4) is fixedly provided with a tightness adjusting mechanism (13), and the tightness adjusting mechanism (13) is internally provided with the other fixed pulley (5).

5. The piping system for a sprinkler according to claim 4, wherein: the tightness adjusting mechanism (13) comprises a traction frame (15) for installing the fixed pulley (5), a tightness guiding rail (16) arranged along the supporting beam (4), an adjusting roller (17) arranged on the tightness guiding rail (16) in a sliding manner and an adjusting screw rod (18) arranged on the traction frame (15), the adjusting roller (17) is fixedly connected with the traction frame (15), a limiting plate (19) for the penetration of the adjusting screw rod (18) is arranged at the left end of the main body support (1), and a nut (20) is screwed on the adjusting screw rod (18) and is in butt joint with the limiting plate (19) through the nut (20).

6. The piping system for a sprinkler according to claim 2, wherein: the front side and the rear side of the supporting beam are respectively fixedly provided with a movable guide rail (21), and the movable seat (7) is fixedly provided with a movable roller (22) matched with the movable guide rail (21).

7. The piping system for a sprinkler according to claim 1, wherein: a pair of vertical guide rollers (10) are symmetrically arranged left and right, and a pair of horizontal guide rollers (11) are respectively arranged on the front side and the rear side of the movable seat (7).

8. The piping system for a sprinkler according to claim 7, wherein: the horizontal guide roller (11) positioned at the front side is hinged with the movable seat (7) and is connected with the movable seat (7) through a tension spring (23), and the tension spring (23) is used for pulling the horizontal guide roller (11) upwards.

9. The piping system for a sprinkler according to claim 8, wherein: the shaft sections of the vertical guide roller (10) and the horizontal guide roller (11) are provided with semicircular pipeline guide grooves (24).