CN216710427U - Hydraulic device convenient to maintain and used for loading and unloading sanitation vehicle - Google Patents

Abstract

The utility model relates to a hydraulic device convenient to maintain for loading and unloading of sanitation vehicles, which comprises a saddle and a connecting assembly, wherein a movable groove is formed in the top surface of the saddle, first supporting plates are symmetrically arranged inside the movable groove, a second rotating shaft is rotatably connected between the two first supporting plates, a hydraulic cylinder is sleeved outside the second rotating shaft, the second supporting plates are arranged on two sides of the tail end of the saddle, a third rotating shaft is rotatably connected between the two second supporting plates, a bottom plate is sleeved outside the third rotating shaft, a third supporting plate is symmetrically arranged on the bottom surface of the bottom plate, and the first rotating shaft is rotatably connected between the two third supporting plates. The utility model has simple integral structure and convenient production and later maintenance, and the first connecting rod and the second connecting rod are connected by the fastening nut, so that the carriage can slowly slide down along the L-shaped plate when the carriage is disassembled, the carriage is prevented from being disassembled violently, and the service life of the carriage is prolonged.

Description

Hydraulic device convenient to maintain and used for loading and unloading sanitation vehicle

Technical Field

The utility model relates to the technical field of sanitation vehicles, in particular to a hydraulic device convenient to maintain and used for loading and unloading sanitation vehicles.

Background

The sanitation vehicle is a special vehicle for tidying and cleaning urban appearance, mainly comprising a sprinkler system and a garbage vehicle system, wherein the sanitation garbage vehicle comprises a swinging arm type garbage vehicle, a hanging bucket garbage vehicle, a hook arm garbage vehicle, a side loading compression garbage vehicle, a sealing garbage vehicle, a carriage detachable garbage vehicle and other series product sanitation garbage vehicles, wherein the carriage detachable garbage vehicle is also called a hook arm type garbage vehicle and a pull arm type garbage vehicle, the vehicle is widely suitable for garbage disposal in urban streets schools, the vehicle can be provided with a plurality of buckets, each garbage point is provided with a plurality of hook arm type garbage vehicle buckets with self-discharging function, hydraulic operation is convenient for dumping, the box body part of the vehicle is completely controlled by a hydraulic system, a vehicle-mounted garbage can be placed to each garbage collection station in a flat day, after the garbage is fully collected, the vehicle can be directly sent to the garbage station and controlled by the hydraulic system, the hook arm additionally arranged on the rear seat of the garbage truck can be put down to hang the connecting point at the front end of the garbage can in the station, the garbage can is pulled to the rear seat of the truck body, the truck can be started at the moment, garbage is conveyed to the garbage disposal station, and self-unloading dumping is carried out.

When current traditional carriage detachable garbage truck is concentrating to rubbish and is emptyd, the comparatively complicacy of hydraulic means installation that uses, very be unfavorable for the maintenance in later stage, when dismantling the carriage in addition, the carriage is very quick from the saddle cunning easily, causes the harm in carriage, reduces the life in carriage. Therefore, the above problems are not solved, and a hydraulic device for loading and unloading a sanitary vehicle, which is easy to maintain, is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic device convenient for maintenance for loading and unloading sanitation vehicles, and aims to solve the problems that in the prior art, when a traditional garbage truck with a detachable carriage dumps garbage in a centralized manner, the used hydraulic device is complex to install and is very unfavorable for later maintenance, and when the carriage is dismounted, the carriage can easily and quickly slide down from a saddle, so that the carriage is damaged, and the service life of the carriage is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sanitation vehicle loading and unloading are with hydraulic means convenient to maintain, includes saddle and coupling assembling, the movable groove has been seted up to the top surface of saddle, the inside symmetry in movable groove is provided with first backup pad, two rotate between the first backup pad and be connected with the second pivot, the outside cover of second pivot is equipped with hydraulic cylinder, the terminal both sides of saddle are provided with the second backup pad, two rotate between the second backup pad and be connected with the third pivot, the outside cover of third pivot is equipped with the bottom plate, the bottom surface symmetry of bottom plate is provided with the third backup pad, two it is connected with first pivot to rotate between the third backup pad, first pivot is connected with hydraulic cylinder's output end rotation, the fixed L template that is provided with in top surface of bottom plate, the top surface of L template is provided with the carriage, coupling assembling includes first connecting rod, extension rod, The first connecting rod is arranged on the outer wall of the carriage, the second connecting rod is arranged on the outer wall of the L-shaped plate, and the first connecting rod and the second connecting rod are connected through the fastening nut.

Preferably, the tail end of the carriage is detachably connected with a guide groove.

Preferably, wheels are detachably connected to both sides of the saddle.

Preferably, the first connecting rod and the second connecting rod are respectively provided with four connecting rods which are distributed in a rectangular shape.

Preferably, the first support plate is detachably connected with the movable groove, and the second support plate is detachably connected with the saddle.

The utility model has at least the following beneficial effects:

1. according to the utility model, the output end of the hydraulic cylinder extends outwards, the hydraulic cylinder drives the first rotating shaft to rotate along the third supporting plate, so that the bottom plate, the L-shaped plate and the carriage on the top surface of the L-shaped plate are lifted, the third rotating shaft is driven by the tail end of the bottom plate to rotate along the second supporting plate, so that the carriage on the top surfaces of the bottom plate, the L-shaped plate and the L-shaped plate is driven to rotate and topple, the whole structure is simple, and the production and later maintenance are facilitated;

2. according to the utility model, the first connecting rod and the second connecting rod are connected through the fastening nut, so that the carriage can slowly slide down along the L-shaped plate when the carriage is dismounted, the carriage is prevented from being dismounted violently, and the service life of the carriage is prolonged.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at position A in FIG. 1;

fig. 3 is a schematic diagram of a second supporting plate structure according to the present invention.

In the reference symbols: 1. a vehicle seat; 2. a movable groove; 3. a first rotating shaft; 4. a hydraulic cylinder; 5. a second rotating shaft; 6. a first support plate; 7. a base plate; 8. a second support plate; 9. a third rotating shaft; 10. a guide groove; 11. a carriage; 12. a third support plate; 13. a first connecting rod; 14. a wheel; 15. an L-shaped plate; 16. a connecting assembly; 17. a second connecting rod; 18. and (5) tightening the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic device convenient for maintenance and used for loading and unloading sanitation vehicles comprises a vehicle seat 1 and a connecting assembly 16, wherein two sides of the vehicle seat 1 are detachably connected with wheels 14, the top surface of the vehicle seat 1 is provided with a movable groove 2, the inside of the movable groove 2 is symmetrically provided with first supporting plates 6, a second rotating shaft 5 is rotatably connected between the two first supporting plates 6, the outside of the second rotating shaft 5 is sleeved with a hydraulic cylinder 4, two sides of the tail end of the vehicle seat 1 are provided with second supporting plates 8, a third rotating shaft 9 is rotatably connected between the two second supporting plates 8, the outside of the third rotating shaft 9 is sleeved with a bottom plate 7, the bottom surface of the bottom plate 7 is symmetrically provided with a third supporting plate 12, a first rotating shaft 3 is rotatably connected between the two third supporting plates 12, the first rotating shaft 3 is rotatably connected with the output end of the hydraulic cylinder 4, the top surface of the bottom plate 7 is fixedly provided with an L-shaped plate 15, and the top surface of the L-shaped plate 15 is provided with a carriage 11, specifically, the first support plate 6 is detachably connected with the movable groove 2, the second support plate 8 is detachably connected with the saddle 1, the output end of the hydraulic cylinder 4 extends outwards, the hydraulic cylinder 4 drives the first rotating shaft 3 to rotate along the third support plate 12, the carriage 11 on the top surfaces of the bottom plate 7, the L-shaped plate 15 and the L-shaped plate 15 is lifted up, the tail end of the bottom plate 7 drives the third rotating shaft 9 to rotate along the second support plate 8, the carriage 11 on the top surfaces of the bottom plate 7, the L-shaped plate 15 and the L-shaped plate 15 is driven to rotate and topple over, the whole structure is simple, the production and later maintenance are convenient, the first support plate 6 and the second support plate 8 are detachably connected, the later maintenance and the replacement are convenient, the connecting assembly 16 comprises a first connecting rod 13, a second connecting rod 17 and a fastening nut 18, the first connecting rod 13 is arranged on the outer wall of the carriage 11, the second connecting rod 17 is arranged on the outer wall of the L-shaped plate 15, first connecting rod 13 and second connecting rod 17 are connected through fastening nut 18, and is concrete, and first connecting rod 13 and second connecting rod 17 all are provided with four, and are the rectangle and distribute, can slowly slide down carriage 11 along L template 15 when dismantling carriage 11, avoid violently dismantling carriage 11, increase carriage 11's life.

Wherein, the tail end of the carriage 11 is detachably connected with a guide groove 10, and garbage can be orderly guided to be poured into the garbage pool.

The working principle is as follows:

when the device is used, after the device is installed, the hydraulic cylinder 4 is controlled by an external switch, the hydraulic cylinder 4 is started, the output end of the hydraulic cylinder 4 extends outwards, the hydraulic cylinder 4 drives the first rotating shaft 3 to rotate along the third supporting plate 12, the bottom plate 7, the L-shaped plate 15 and the carriage 11 on the top surface of the L-shaped plate 15 are lifted, the tail end of the bottom plate 7 drives the third rotating shaft 9 to rotate along the second supporting plate 8, the bottom plate 7, the L-shaped plate 15 and the carriage 11 on the top surface of the L-shaped plate 15 are driven to rotate and topple, the whole structure is simple, the production and later maintenance are convenient, the first supporting plate 6 and the second supporting plate 8 are detachably connected, so that later maintenance and replacement are facilitated, the first connecting rod 13 and the second connecting rod 17 are connected through a fastening nut 18, the carriage 11 can slide down slowly along the L-shaped plate 15 when the carriage 11 is detached, so that the carriage 11 is prevented from being detached violently, and the service life of the carriage 11 is prolonged.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, 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 is capable of 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 hydraulic device convenient for maintenance for loading and unloading of sanitation vehicles is characterized by comprising a vehicle seat (1) and a connecting assembly (16), wherein a movable groove (2) is formed in the top surface of the vehicle seat (1), first supporting plates (6) are symmetrically arranged in the movable groove (2), two first supporting plates (6) are rotatably connected with a second rotating shaft (5), a hydraulic cylinder (4) is sleeved outside the second rotating shaft (5), second supporting plates (8) are arranged on two sides of the tail end of the vehicle seat (1), two second supporting plates (8) are rotatably connected with a third rotating shaft (9), a bottom plate (7) is sleeved outside the third rotating shaft (9), third supporting plates (12) are symmetrically arranged on the bottom surface of the bottom plate (7), and a first rotating shaft (3) is rotatably connected between the third supporting plates (12), first pivot (3) are connected with the output of hydraulic cylinder (4) end rotation, the fixed L template (15) that is provided with in top surface of bottom plate (7), the top surface of L template (15) is provided with carriage (11), coupling assembling (16) include head rod (13), second connecting rod (17) and fastening nut (18), head rod (13) set up in the outer wall of carriage (11), second connecting rod (17) set up in the outer wall of L template (15), head rod (13) and second connecting rod (17) are connected through fastening nut (18).

2. The sanitary vehicle handling easy-to-maintain hydraulic apparatus of claim 1, wherein: the tail end of the carriage (11) is detachably connected with a guide groove (10).

3. The sanitary vehicle handling easy-to-maintain hydraulic apparatus of claim 1, wherein: wheels (14) are detachably connected to two sides of the seat (1).

4. The sanitary vehicle handling easy-to-maintain hydraulic apparatus of claim 1, wherein: the first connecting rods (13) and the second connecting rods (17) are four in number and are distributed in a rectangular shape.

5. The hydraulic apparatus for loading and unloading a sanitation vehicle for facilitating maintenance as claimed in claim 1, wherein: the first supporting plate (6) is detachably connected with the movable groove (2), and the second supporting plate (8) is detachably connected with the saddle (1).

Images