CN216615660U - Detachable front spraying mechanism assembly - Google Patents

Abstract

The utility model belongs to the technical field of garbage cleaning, and particularly relates to a detachable front spraying mechanism assembly. The utility model comprises a bearing bracket which can be arranged on a frame, wherein two ends of the bearing bracket are respectively provided with a group of adjusting components which can generate pitching adjusting actions; the adjusting component and the bearing support are connected through the outer swing hinge seat, so that the adjusting component can generate horizontal hinge swinging motion around the outer swing hinge seat; one end matched with the bearing support is taken as the tail part of the adjusting component, and the head parts of the two groups of adjusting components are detachably connected with each other through the front spray rod; the head of the adjusting component is also provided with an edge spray head, a liquid inlet flow passage of the edge spray head is simultaneously communicated with a liquid flow inlet of the front spray rod, and the front spray head communicated with the liquid flow inlet is arranged on the front spray rod. The utility model can obviously improve the cleaning effect on the road surface and has the advantages of compact and reasonable structure, simple and convenient and quick use and wide application range.

Description

Detachable front spraying mechanism assembly

Technical Field

The utility model belongs to the technical field of garbage cleaning, and particularly relates to a detachable front spraying mechanism assembly.

Background

The sweeper has the advantages of saving manpower to a great extent, being fast and good in cleaning of road garbage, high in safety performance, high in economic return rate and the like, and therefore becomes one of common devices in our daily life gradually. For some sweeping and sucking integrated sweeping vehicles, a clear water tank and a sewage tank are used in design, water in the clear water tank is pumped out by a water pump and is flushed with dust on the ground in a high-pressure flushing mode, and sewage is recycled and stored in the sewage tank by using negative pressure generated when a fan works, so that the following problems exist: in order to ensure the normal running of the vehicle, the position of the nozzle part on the sprinkling mechanism is fixed at the head or the tail of the vehicle; under the influence of the driving angle of the vehicle, the nozzle part often cannot directly spray and flush the road surface, even road teeth and the like at a proper angle, only can spray water at a fixed height and a fixed angle, and obviously, the flushing effect is poor. In order to ensure sufficient cleaning effect of the nozzle part on the road surface, the water quantity and the water pressure are basically increased at present, but the water consumption is increased, and the water resource is wasted. In addition, to the corner on road surface, even when special areas such as road curb or guardrail sprayed the operation, often need install the nozzle of corresponding orientation, lead to extra repacking cost, the urgent need be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a detachable front spraying mechanism assembly which can obviously improve the cleaning effect on a road surface and has the advantages of compact and reasonable structure, convenience and quickness in use and wide application range.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a can disassemble and spout mechanism assembly before formula which characterized in that: the device comprises a bearing bracket which can be arranged on a frame, wherein two ends of the bearing bracket are respectively provided with a group of adjusting components which can generate pitching adjusting actions; the adjusting component and the bearing support are connected through the outer swing hinge seat, so that the adjusting component can generate horizontal hinge swinging motion around the outer swing hinge seat; one end matched with the bearing support is taken as the tail part of the adjusting component, and the head parts of the two groups of adjusting components are detachably connected with each other through the front spray rod; the head of the adjusting component is also provided with an edge spray head, a liquid inlet flow passage of the edge spray head is simultaneously communicated with a liquid flow inlet of the front spray rod, and the front spray head communicated with the liquid flow inlet is arranged on the front spray rod.

Preferably, the sleeve end of the quick plug is arranged at the head part of the adjusting assembly, and the plug end of the quick plug is arranged at the corresponding outer wall of the front spray rod, so that the detachable function of the adjusting assembly and the front spray rod is realized through the plugging and unplugging of the quick plug.

Preferably, the adjusting component is a four-bar linkage structure and comprises a tail mounting base, an upper connecting bar, a head mounting base and a lower connecting bar which are horizontally hinged with each other; one end of the adjusting piston cylinder is horizontally hinged on the tail mounting base, and the other end of the adjusting piston cylinder extends forwards and is horizontally hinged at the hinged point of the head mounting base and the upper connecting rod, so that the pitching adjustment of the adjusting assembly is realized.

Preferably, a rotary support is arranged at the bearing bracket; the lead of the adjusting bolt vertically penetrates through the tail mounting base and the rotary support in sequence to be fixedly connected with the tail mounting base and the rotary support, and the adjusting bolt forms the outer swing hinge base.

Preferably, an upper support lug extends horizontally at the rotary support, and an upper mounting hole for the adjustable bolt to pass through is arranged at the upper support lug; a lower lug which is attached to the upper lug is horizontally extended from the tail mounting base, and a lower mounting hole through which an adjusting bolt can pass is formed in the lower lug; the lower mounting hole is a waist-shaped hole extending in an arc shape.

Preferably, the side nozzles are two or more groups and the injection paths are mutually avoided.

Preferably, the spray paths of the side spray head and the front spray head are mutually avoided.

The utility model has the beneficial effects that:

1) on the one hand, the front spray rod with the front spray head is arranged at the head part of the adjusting assembly, so that the impact discharge and spray effect on the road surface is realized, and the target is a flat road surface; on the other hand, when necessary, the front spray rod can be directly disassembled, and the head parts of the two groups of adjusting components are not restrained, so that outward swinging motion can be generated around the outward swinging hinged seat, and the targeted spraying cleaning effect on road side dead angles such as road teeth is realized.

In conclusion, the road sweeper is simple in structure, convenient to use and wide in application range, and can be rapidly switched among various configuration states, so that the road sweeper can be used in different environments, and the road sweeping effect can be remarkably improved.

2) And for the detachable structure of the adjusting assembly and the front spray rod, a conventional flange assembly mode can be used, and expansion clamping or hoop splicing and the like can be adopted. As a further preferred aspect of the present invention, the present invention employs a quick plug to ensure quick assembly and disassembly of the front boom and the head of the adjustment assembly, so as to ensure convenience and reliability in use.

3) For the adjusting component, the adjusting component can be a single hinged rod and the like, and also can adopt a four-bar linkage structure to match with the adjusting piston cylinder to achieve the whole purpose as the adjusting component is provided by the utility model. And the outer swing hinging seat is completed by an adjusting bolt. For increasing the outward swing amplitude of the adjusting assembly, the lower mounting hole at the lower support lug is designed into a waist-shaped hole extending in an arc shape, so that the application range of the adjusting assembly is widened. Similarly, the side spray heads are more than two groups, the spray paths are mutually avoided, and the spray paths of the side spray heads and the front spray heads are mutually avoided, so that the purposes of increasing the spray sweeping area and ensuring the spray sweeping angle are achieved, and the road surface cleaning efficiency and the road surface cleaning effect are further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention with the front spray bar in operation;

FIG. 2 is a view showing the state of the outer swing hinge base in cooperation with the adjustment assembly;

FIG. 3 is a view of the working of the present invention with respect to road teeth, with the front boom removed;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a view of the utility model in operation relative to the road with the front boom removed;

fig. 6 is a top view of fig. 5.

The actual correspondence between each label and the part name of the utility model is as follows:

a-road curb

41-carrying support 42-adjustment assembly

42 a-tail mounting base 42 b-upper link 42 c-head mounting base

42 d-lower connecting rod 42 e-adjusting piston cylinder 42 f-lower mounting hole

43-external swing hinged seat 44-front spray rod 44 a-front spray head 45-side spray head

46-quick plug 47-rotary support

Detailed Description

For ease of understanding, the specific construction and operation of the present invention is further described herein with reference to FIGS. 1-6:

the specific structure of the present invention is shown in fig. 1-6, and comprises a bearing support 41, an external swing hinge seat 43, an adjusting assembly 42 and a front spray rod 44 which are sequentially arranged from back to front. Wherein:

the bearing bracket 41 is installed at the vehicle frame, and two ends of the bearing bracket 41 are respectively provided with a group of adjusting components 42. The adjustment assembly 42 is a four-bar linkage as shown in fig. 1-2 and is cooperatively formed by a tail mounting base 42a, an upper link 42b, a head mounting base 42c and a lower link 42d that are horizontally hinged to each other. The adjusting piston cylinder 42e has one end horizontally hinged to the rear mounting base 42a and the other end extending forward and horizontally hinged to the hinged point of the head mounting base 42c and the upper link 42b, thereby achieving pitch adjustment of the adjusting assembly 42. The tail mounting base 42a of the adjusting component 42 is provided with a lower lug, the lower lug is attached to an upper lug on the rotating support 47, and the lower lug passes through an arc hole-shaped lower mounting hole 42f at the lower lug and a circular hole-shaped upper mounting hole at the upper lug by means of an adjusting bolt, so that the outer pendulum hinge seat 43 is finally formed.

For the front spray bar 44, it is removably mounted to the header mounting base 42c by a quick connector 46. Multiple sets of front spray heads 44a are axially spaced in series at the shank of the front spray bar 44. In order to ensure the spraying angle, more than two groups of side nozzles 45 are arranged on the head mounting base 42 c; fig. 2-6 show three sets of side jets 45, i.e., one set of horizontal jets and two sets of diagonal jets, the actual number of which can be set as appropriate depending on the site conditions. The spraying directions of all the side spraying heads 45 on each group of adjusting components 42 can not interfere with each other, can also be different from each other in function, and can also be designed according to the actual use environment; for ease of understanding, the triangular and conical sections shown in fig. 1 and 3-6 are intended to be the intended spray areas of the respective spray heads.

The actual working flow of the utility model is as follows:

as shown in fig. 2, the adjusting piston cylinder 42e is an electric lifter. When the electric lifting push rod is powered on, the adjusting component 42 can be driven to generate hinging and pitching actions, so that the front spray rod 44 shown in fig. 1 or the side spray head 45 shown in fig. 2-6 can obtain proper height and angle.

When the front spray bar 44 is not used, as shown in fig. 2-6, the present invention can now be used as a side spray assembly with bilateral symmetry. The handle locking device, namely the adjusting bolt, can be locked by adjusting the rotation support 47 to rotate around the hinge axis of the swing-out hinge seat 43, so that the side spraying function can be used beyond the vehicle body, and the road curb a can be conveniently washed. As shown in fig. 4. Three groups of side nozzles 45 can be installed, and more groups can be arranged, so that the purpose of multi-directional and multi-angle water spraying and washing can be realized.

It will, of course, be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but that the present invention may be embodied in other specific forms with the same or similar structures without departing from the spirit or essential attributes 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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims (7)

1. The utility model provides a can disassemble and spout mechanism assembly before formula which characterized in that: the device comprises a bearing bracket (41) which can be arranged on a frame, wherein two ends of the bearing bracket (41) are respectively provided with a group of adjusting components (42) which can generate pitching adjusting actions; the adjusting component (42) is connected with the bearing bracket (41) through an outer swing hinge seat (43), so that the adjusting component (42) can generate horizontal hinge swinging motion around the outer swing hinge seat (43); one end matched with the bearing bracket (41) is taken as the tail part of the adjusting component (42), and the head parts of the two groups of adjusting components (42) are detachably connected with each other through a front spray rod (44); and a side spray head (45) is also arranged at the head part of the adjusting component (42), a liquid inlet flow passage of the side spray head (45) is simultaneously communicated with a liquid flow inlet of the front spray rod (44), and a front spray head (44a) communicated with the liquid flow inlet is arranged on the front spray rod (44).

2. The detachable front spray mechanism assembly of claim 1, wherein: the sleeve end of the quick plug (46) is arranged at the head part of the adjusting assembly (42), and the plug end of the quick plug (46) is arranged at the corresponding outer wall of the front spray rod (44), so that the detachable function of the adjusting assembly (42) and the front spray rod (44) is realized through the plugging and unplugging of the quick plug (46).

3. A detachable front nozzle assembly according to claim 1 or 2, wherein: the adjusting component (42) is of a four-bar linkage structure and comprises a tail mounting base (42a), an upper connecting bar (42b), a head mounting base (42c) and a lower connecting bar (42d), which are horizontally hinged with each other; one end of the adjusting piston cylinder (42e) is horizontally hinged on the tail mounting base (42a), and the other end extends forwards and is horizontally hinged at the hinged point of the head mounting base (42c) and the upper connecting rod (42b), so that the pitching adjustment of the adjusting component (42) is realized.

4. The detachable front spray mechanism assembly of claim 3, wherein: a rotary support (47) is arranged at the bearing bracket (41); the lead of the adjusting bolt vertically penetrates through the tail mounting base (42a) and the rotating support (47) in sequence so as to fixedly connect the tail mounting base and the rotating support, and the adjusting bolt forms the outer swing hinge seat (43).

5. The detachable front spray mechanism assembly of claim 4, wherein: an upper lug horizontally extends from the rotary support (47), and an upper mounting hole for the adjustable bolt to pass through is arranged at the upper lug; a lower support lug which is mutually jointed with the upper support lug horizontally extends at the tail mounting base (42a), and a lower mounting hole (42f) through which an adjusting bolt can pass is arranged on the lower support lug; the lower mounting hole (42f) is a waist-shaped hole extending in an arc shape.

6. The detachable front spray mechanism assembly of claim 3, wherein: the side spray heads (45) are more than two groups, and the spray paths are mutually avoided.

7. The detachable front spray mechanism assembly of claim 3, wherein: the spray paths of the side spray head (45) and the front spray head (44a) are mutually avoided.

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