CN220850657U - Pesticide machine regulating spindle - Google Patents

Abstract

The utility model belongs to the technical field of agricultural machinery accessories, and particularly relates to an adjusting shaft of a pesticide machine, which comprises two fixed discs, wherein the two fixed discs are symmetrically arranged, through holes are formed in the side walls of the two fixed discs, screw rods are arranged in the through holes, limit nuts are arranged at the two ends of the screw rods in a threaded manner, and gear discs are sleeved outside the two fixed discs, and compared with the traditional adjusting shaft, three key grooves which are uniformly distributed are arranged, the adjusting shaft is firmer and higher in stability after being installed and fixed with a shaft rod, and the integral strength is increased by arranging reinforcing strips.

Description

Pesticide machine regulating spindle

Technical Field

The utility model relates to the technical field of agricultural machinery accessories, in particular to an adjusting shaft of a pesticide machine.

Background

In the agricultural planting process, pesticides are sprayed to crops in farmlands by using a pesticide machine frequently, and in order to increase the pesticide spraying coverage area, the angle of the pesticide machine can be adjusted at will, so that the pesticide can be sprayed more comprehensively, and the adjusting shaft is one of important parts in the pesticide machine.

However, the existing adjusting shaft still has the following technical problems when in use:

The existing adjusting shaft is often only provided with a key slot, after being fixed with the shaft rod in an installation mode, the key slot is easy to damage due to long-time transmission, so that stability of structural connection is affected, durability is reduced, and after gears are worn for a long time, a gear disc cannot be replaced independently, the whole adjusting shaft is required to be replaced, and therefore use cost is greatly increased.

For this reason, an adjustment shaft of a pesticide machine has been proposed to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide an adjusting shaft of a pesticide machine, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pesticide machine regulating spindle, includes two fixed disks, two the fixed disk symmetry sets up, two the through-hole has all been seted up to the lateral wall of fixed disk, the inside of through-hole is provided with the screw rod, the equal screw thread in both ends of screw rod is provided with stop nut, two the outside of fixed disk cup joints jointly and is provided with the toothed disc, two the fixed stopper that is provided with the symmetry of outward flange of fixed disk, the spacing groove of symmetry has been seted up to the inner wall of toothed disc, two the stopper with spacing groove joint, two the mounting hole that runs through has all been seted up to the preceding lateral wall of fixed disk, the keyway of evenly arranging has been seted up to the lateral wall of mounting hole, two the preceding lateral wall of fixed disk and the outer fringe that the rear side wall is located the mounting hole have been seted up annular groove, annular groove's internal fixation is provided with the reinforcing bar of evenly arranging.

Preferably, the inside of annular groove has offered the amortization hole of evenly arranging, the inside of amortization hole is fixed to be provided with the amortization cotton.

Preferably, the front side walls of the two fixing plates are provided with penetrating heat dissipation strip-shaped openings.

Preferably, the cavity is arranged in the gear disc, the side wall of the cavity is positioned at the outer edge of the gear disc, the evenly distributed oil outlets are arranged in the side wall of the cavity, the front side wall of the cavity is provided with a first oil inlet hole, the front side wall of the fixed disc is provided with a second oil inlet hole corresponding to the first oil inlet hole, and the inner clamping of the second oil inlet hole is provided with a sealing plug.

Preferably, the two fixing plates and the gear plate are integrally formed through steel plates.

Compared with the prior art, the utility model has the beneficial effects that:

Compared with the traditional adjusting shaft, the novel adjusting shaft is provided with the three key grooves which are uniformly distributed, so that the novel adjusting shaft is firmer and higher in stability after being installed and fixed with the shaft rod, the overall strength is increased by arranging the reinforcing strips, the novel adjusting shaft is not easy to deform even if being used for a long time, the novel adjusting shaft can be directly disassembled when an external gear disc is damaged after being used for a long time, the gear disc can be directly replaced, the whole adjusting shaft is not required to be replaced, and the use cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic diagram of a gear plate;

Fig. 4 is a schematic side sectional structure of fig. 1.

In the figure: 1 fixed disk, 2 screw rods, 3 limit nuts, 4 gear plates, 5 limit blocks, 6 key grooves, 7 reinforcing strips, 8 silencing cotton, 9 heat dissipation strip-shaped openings and 10 sealing plugs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a pesticide machine regulating spindle, including two fixed disks 1, two fixed disk 1 symmetry sets up, the through-hole has all been seted up to the lateral wall of two fixed disks 1, the inside of through-hole is provided with screw rod 2, the equal screw thread in both ends of screw rod 2 is provided with stop nut 3, the outside of two fixed disks 1 cup joints jointly and is provided with toothed disc 4, the outward flange of two fixed disks 1 is fixed and is provided with symmetrical stopper 5, the spacing groove of symmetry has been seted up to the inner wall of toothed disc 4, two stopper 5 and spacing groove joint, the mounting hole has all been seted up to the preceding lateral wall of two fixed disks 1, the keyway 6 of evenly arranging has been seted up to the lateral wall of mounting hole, the anterior lateral wall of two fixed disks 1 and the back lateral wall are located the outer fringe of mounting hole has been seted up annular groove, the inside fixed of annular groove is provided with the reinforcement strip 7 of evenly arranging, compared the regulating spindle in the past, can be after fixed with the axostylus axostyle installation, stability is higher, and through setting up the reinforcement strip 7 and increase holistic intensity, even take place for a long time, also, the direct change of the outer gear 4 can take place when the outer gear 4 is not directly to the change the time, the direct change of the outer gear 4 has occurred, the cost can be reduced, the direct change of the outer gear 4 has occurred, the change of the cost can be reduced.

The inside of annular groove has offered the amortization hole of evenly arranging, and the inside in amortization hole is fixed to be provided with amortization cotton 8, can absorb the noise that produces in the rotation process.

The front side wall of two fixed disks 1 is offered and is run through heat dissipation bar mouth 9, can produce a large amount of heat when gear disk 4 rotates friction for a long time, and heat dissipation bar mouth 9 can effectively dispel the heat, avoids gear disk 4 overheated causing the damage.

The cavity has been seted up to the inside of gear disc 4, the oil-out that evenly arranges has been seted up to the lateral wall of cavity in the outward flange of gear disc 4, first inlet port has been seted up to the preceding lateral wall of cavity, the preceding lateral wall of fixed disk 1 corresponds first inlet port department and has seted up the second inlet port, the inside joint of second inlet port is provided with sealing plug 10, can pack lubricating oil in the inside of gear disc 4, when gear disc 4 is rotatory, throw out inside lubricating oil through centrifugal motion, increase the lubrication effect of gear disc 4, the speed of slowing down wearing and tearing.

Both the fixed disc 1 and the gear disc 4 are integrally formed by steel plates.

Working principle:

When this regulating spindle is used, directly with install between this regulating spindle and the axostylus axostyle fixed can, after long-time use, if outside gear 4 appears damaging, can dismantle screw rod 2 and stop nut 3 inside fixed disk 1 to dismantle two fixed disks 1, directly dismantle change can to the gear 4 of cover outside two fixed disks 1, and need not change whole regulating spindle, effectively reduced use cost.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pesticide machine regulating spindle, includes two fixed disk (1), its characterized in that, two fixed disk (1) symmetry sets up, two the through-hole has all been seted up to the lateral wall of fixed disk (1), the inside of through-hole is provided with screw rod (2), the both ends of screw rod (2) are all provided with stop nut (3), two the outside of fixed disk (1) has cup jointed jointly and has been provided with toothed disc (4), two the outward flange of fixed disk (1) is fixed to be provided with symmetrical stopper (5), the spacing groove of symmetry has been seted up to the inner wall of toothed disc (4), two stopper (5) with spacing groove joint, two the mounting hole has all been seted up to the preceding lateral wall of fixed disk (1), annular groove has been seted up to the lateral wall of mounting hole (6), two the preceding lateral wall and the rear side wall of fixed disk (1) are located the outer fringe of mounting hole, annular groove's inside is fixed to be provided with annular reinforcement strip (7) of evenly arranging.

2. A pesticide machine adjustment shaft as set forth in claim 1, wherein: the inside of annular groove has offered the amortization hole of evenly arranging, the inside of amortization hole is fixed to be provided with amortization cotton (8).

3. A pesticide machine adjustment shaft as set forth in claim 1, wherein: the front side walls of the two fixing plates (1) are provided with penetrating heat dissipation strip-shaped openings (9).

4. A pesticide machine adjustment shaft as set forth in claim 1, wherein: the inside of gear disc (4) has seted up the cavity, the oil-out that evenly arranges has been seted up to the lateral wall of cavity in the outward flange of gear disc (4), first inlet port has been seted up to the preceding lateral wall of cavity, the preceding lateral wall of fixed disk (1) corresponds first inlet port department and has seted up the second inlet port, the inside joint of second inlet port is provided with sealing plug (10).

5. A pesticide machine adjustment shaft as set forth in claim 1, wherein: the two fixed discs (1) and the gear disc (4) are integrally formed through steel plates.