CN224048265U - Balance weight drainage device of loader - Google Patents

Abstract

This utility model relates to the field of loader counterweight drainage technology and discloses a loader counterweight drainage device, including a loader counterweight body. The loader counterweight body is provided with a slope plate for drainage of the entire loader counterweight body. With the cooperation of the drainage plate, arc block, mounting groove, mounting block, second chamber, spring and third chamber, rainwater can be prevented from entering the loader counterweight during the bumpy driving process. With the cooperation of the first drainage groove, the second drainage groove, the vertical drainage groove and the water outlet groove, because the first drainage groove and the second drainage groove are both designed with the middle higher and the sides lower, the rainwater will flow along the slope to the vertical drainage grooves on both sides, and finally be discharged from the loader counterweight body through the water outlet groove. This design can eliminate the need for the commonly used sealing gasket for water prevention, and avoid the aging of the sealing gasket after long-term use, which reduces the water prevention effect of the sealing gasket.

Description

Balance weight drainage device of loader

Technical Field

The utility model relates to the technical field of balance weight drainage of a loader, in particular to a balance weight drainage device of the loader.

Background

The loader counterweight is a metal block or counterweight iron arranged at the rear part of the loader, is mainly used for balancing the overturning moment generated by the front bucket during operation of the loader, ensures the stability and the safety of equipment, and ensures that most of the inside of the existing loader counterweight is provided with a generator, thereby ensuring the counterweight requirement and realizing the space utilization.

The existing large scale of loader counterweight drainage department all adopts the sealed mode that blocks water, through the effect that adds the sealing strip and reach the standard and block water between access door and loader counterweight, then in case the sealing strip live time overlength will lead to waterproof ability to reduce to make water enter into in the loader counterweight easily, thereby cause the damage to the generator.

Disclosure of utility model

The utility model aims to provide a balance weight drainage device of a loader, which aims to solve the problems that in the prior art, the balance weight drainage major department of the loader adopts a water blocking sealing mode, the effect of blocking water is achieved by adding a sealing strip between an access door and the balance weight of the loader, and then the water blocking capability is reduced once the sealing strip is used for too long, so that water is easy to enter the balance weight of the loader, and a generator is damaged.

In order to achieve the purpose, the technical scheme is that the balance weight drainage device of the loader comprises a balance weight body of the loader, wherein a slope discharging plate for draining the whole balance weight body of the loader is arranged on the balance weight body of the loader, a buckle assembly for fixing a door is arranged on the balance weight body of the loader, and a drainage assembly for draining a door gap is arranged on the balance weight body of the loader.

Preferably, the slope plate adopts a slope of 2%.

Preferably, the buckle subassembly is including seting up export and the first cavity on loader counter weight body lateral wall, fixed mounting has two sleeves on the export, two rotation jointly installs the access door between the sleeve, fixed mounting has the handle on the lateral wall of access door, fixed mounting has the drain bar on the first cavity, second cavity and third cavity have been seted up on the drain bar, fixed mounting has two installation pieces on the lateral wall of access door, two all seted up the mounting groove on the installation piece, slidable mounting has the arc piece on the mounting groove, be provided with the spring between arc piece and the mounting groove.

Preferably, the drainage assembly comprises a first drainage groove formed in the upper end of the drainage plate, vertical drainage grooves are formed in the two ends of the drainage plate, a second drainage groove is formed in the lower end of the drainage plate, and water outlets are formed in the two ends of the second drainage groove.

Preferably, the second chamber is sized larger than the mounting block such that the mounting block enters the second chamber when rotated.

Preferably, the radian direction of the arc-shaped block is perpendicular to the access door.

Preferably, the first drainage channel, the vertical drainage channel and the second drainage channel are all corresponding to four sides of the outlet.

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

1. Under the cooperation of drain bar, arc piece, mounting groove, mounting block, second cavity, spring and third cavity, can avoid the loader to run in-process rainwater entering loader counter weight, at first water drainage tank, the second water drainage tank, under the cooperation of vertical water drainage tank and play basin, because first water drainage tank and second water drainage tank all adopt the design that middle height both sides are low, the rainwater then can flow along the vertical water drainage tank of slope toward both sides this moment, finally discharge from loader counter weight is originally internal through play basin, can abandon the sealed water proof of sealing pad that has before through this design, can produce ageing for a long time when having avoided sealing pad, reduce sealing pad's water proof effect.

2. When raining, the rainwater can fall on the slope placing plate, because the slope placing plate adopts 2% slope placing, so can discharge the rainwater from the centre towards both sides, avoid the ponding of packing up on the loader counter weight body to lead to there being the water leakage condition, the slope placing plate adopts the design of cornice, can avoid the rainwater to flow to the lateral wall of loader counter weight body along the slope placing plate, avoids the rainwater to flow into first cavity through the door crack of access door, thereby causes the damage to the generator.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a buckle assembly according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic perspective view of a drain assembly according to the present utility model;

FIG. 5 is a partial cross-sectional view of a drain assembly of the present utility model;

Fig. 6 is a schematic perspective view of the slope plate of the present utility model.

In the figure, a loader counterweight body, a 3, a slope-placing plate, a 2, a buckle assembly, a 4, a drainage assembly, a 21, a sleeve, a 22, an access door, a 23, a handle, a 24, a first chamber, a 25, a drainage plate, a 26, a second chamber, a 27, a third chamber, a 28, a mounting block, a 29, a mounting groove, a 201, an arc-shaped block, a 202, a spring, a 203, an outlet, a 41, a first drainage groove, a 42, a vertical drainage groove, a 43, a second drainage groove, a 44 and a water outlet groove are arranged.

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.

Referring to fig. 1-5, a counterweight drainage device for a loader, which comprises a counterweight body 1 of the loader, wherein a slope discharging plate 3 for discharging water from the counterweight body 1 of the whole loader is arranged on the counterweight body 1 of the loader, a buckle component 2 for fixing a door is arranged on the counterweight body 1 of the loader, the buckle component 2 can fix the door, and the door is prevented from being vibrated to swing back and forth when the loader works, so that rainwater enters the counterweight of the loader, a drainage component 4 for discharging water from a door gap is arranged on the counterweight body 1 of the loader, and little water can be prevented from entering the counterweight body 1 of the loader from the door gap by the drainage component 4, so that damage to a generator is avoided.

The buckle assembly 2 comprises an outlet 203 and a first chamber 24 which are formed in the side wall of the counterweight body 1 of the loader, two sleeves 21 are fixedly installed on the outlet 203, an access door 22 is installed between the two sleeves 21 in a rotating mode, a handle 23 is fixedly installed on the side wall of the access door 22, a drain plate 25 is fixedly installed on the first chamber 24, a second chamber 26 and a third chamber 27 are formed in the drain plate 25, two mounting blocks 28 are fixedly installed on the side wall of the access door 22, mounting grooves 29 are formed in the two mounting blocks 28, an arc-shaped block 201 is installed on the mounting grooves 29 in a sliding mode, and springs 202 are arranged between the arc-shaped block 201 and the mounting grooves 29.

The drainage assembly 4 comprises a first drainage groove 41 formed in the upper end of the drainage plate 25, vertical drainage grooves 42 are formed in the two ends of the drainage plate 25, a second drainage groove 43 is formed in the lower end of the drainage plate 25, the first drainage groove 41 and the second drainage groove 43 are high in the middle and low in the two sides, accumulated water can be drained faster, and water outlet grooves 44 are formed in the two ends of the second drainage groove 43.

The second chamber 26 is sized larger than the mounting block 28 such that the mounting block 28 enters the second chamber 26 when rotated, thereby allowing the arcuate block 201 to enter the third chamber 27, thereby limiting the access door 22.

The arc of the arc-shaped block 201 is oriented perpendicular to the access door 22, so that the access door 22 can be smoothly opened when the handle 23 is forced.

The first drainage groove 41, the vertical drainage groove 42 and the second drainage groove 43 correspond to four sides of the outlet 203, and rainwater can be prevented from entering the first chamber 24 from the door opening of the access door 22, so that damage to the engine is caused.

In this embodiment, the access door 22 is first rotated toward the outlet 203, the drain plate 25 extrudes the arc block 201, so that the arc block 201 extrudes into the mounting groove 29, then the mounting block 28 enters into the second chamber 26, at this time, the arc block 201 enters into the third chamber 27 through the action of the spring 202, so that the access door 22 is attached to the outlet 203, and rainwater can be prevented from entering into the counterweight of the loader during bumping of the loader, but when the rainwater is too large, some rainwater is inevitably permeated into the first chamber 24 from the gate slot of the access door 22, at this time, the rainwater entering from the gap at the upper end of the access door 22 flows into the first drain groove 41, because the first drain groove 41 is located at the gate slot and the first drain groove 41 adopts a design with low middle and high sides, at this time, the rainwater flows along the vertical drain grooves 42 on the two sides, and finally the rainwater entering from the gap at the lower end of the access door 22 flows into the second drain groove 43 through the drain groove 44 from the counterweight body 1, and the second drain groove 43 also adopts a design with low middle and the low sides to drain the seal the water gasket 1, so that the water can be prevented from flowing into the second drain groove 43 along the gap and the two sides of the counterweight body, thereby preventing the water from being aged and sealing the pad from being degraded.

In the second embodiment, the improvement is made on the basis of the embodiment 1, specifically referring to fig. 6, the slope releasing plate 3 adopts 2% slope releasing, the slope releasing plate 3 releases slopes from the middle to two sides, so that too much accumulated water on the counterweight body 1 of the loader is prevented from leaking into the counterweight body 1 of the loader, and the slope releasing plate 3 is cornices out from the counterweight body 1 of the loader, so that rainwater is prevented from entering the counterweight body 1 of the loader along the side surface of the counterweight body 1 of the loader.

In the embodiment, when raining, rainwater falls onto the slope releasing plate 3, and because the slope releasing plate 3 adopts a slope releasing mode of 2%, the rainwater can be discharged from the middle to two sides, the situation that water is accumulated on the counterweight body 1 of the loader fully and water leakage exists is avoided, the slope releasing plate 3 adopts the design of cornices, the rainwater can be prevented from flowing onto the side wall of the counterweight body 1 of the loader along the slope releasing plate 3, and the rainwater is prevented from flowing into the first chamber 24 through a door seam of the access door 22, so that the generator is damaged.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The balance weight drainage device for the loader comprises a balance weight body (1) and is characterized in that a slope discharging plate (3) for discharging water of the whole balance weight body (1) is arranged on the balance weight body (1), a buckle assembly (2) for fixing a door is arranged on the balance weight body (1), and a drainage assembly (4) for draining water at a door gap is arranged on the balance weight body (1).

2. A balance weight drain device for a loader according to claim 1, wherein the slope plate (3) adopts a slope of 2%.

3. The balance weight drainage device of the loader, according to claim 1, characterized in that the buckle assembly (2) comprises an outlet (203) and a first chamber (24) which are formed in the side wall of the balance weight body (1) of the loader, two sleeves (21) are fixedly arranged on the outlet (203), an access door (22) is jointly rotatably arranged between the two sleeves (21), a handle (23) is fixedly arranged on the side wall of the access door (22), a drainage plate (25) is fixedly arranged on the first chamber (24), a second chamber (26) and a third chamber (27) are formed in the drainage plate (25), two mounting blocks (28) are fixedly arranged on the side wall of the access door (22), mounting grooves (29) are formed in the two mounting blocks (28), an arc-shaped block (201) is slidably arranged on the mounting grooves (29), and springs (202) are arranged between the arc-shaped block (201) and the mounting grooves (29).

4. The balance weight drainage device of the loader according to claim 3, wherein the drainage assembly (4) comprises a first drainage groove (41) formed in the upper end of the drainage plate (25), vertical drainage grooves (42) are formed in the two ends of the drainage plate (25), a second drainage groove (43) is formed in the lower end of the drainage plate (25), and water outlet grooves (44) are formed in the two ends of the second drainage groove (43).

5. A balance weight drain for a loader according to claim 3, wherein the second chamber (26) is sized larger than the mounting block (28).

6. A balance weight drain for a loader according to claim 3, wherein the arc of the arcuate block (201) is oriented perpendicular to the access door (22).

7. A balance weight drain for a loader according to claim 4, wherein the first drain tank (41), the vertical drain tank (42) and the second drain tank (43) each correspond to four sides of the outlet (203).