CN212316783U - A transition straw installation component and motor sweeper for motor sweeper - Google Patents

Abstract

The application discloses a transition straw installation component and motor sweeper for motor sweeper, transition straw installation component includes: the fixed brackets are suitable for being arranged on two sides of the frame; the mounting bracket is mounted on the fixed bracket, the mounting bracket and the fixed bracket are rotatably matched around a first axis, the first axis extends along the left and right directions of the frame, and the mounting bracket is used for mounting a transition suction pipe. The utility model provides a transition straw installation component for motor sweeper, the relative angle of installing support and fixed bolster around first axis is nimble adjustable, and the user can be adjusted the angle that the transition straw was located according to actual need to the realization is adjusted well fast of the straw of dustbin, and mounting structure is simple, and assembly efficiency is higher.

Description

A transition straw installation component and motor sweeper for motor sweeper

Technical Field

The application relates to the technical field of sweeper manufacturing, in particular to a transition suction pipe mounting assembly for a sweeper and a sweeper with the transition suction pipe mounting assembly.

Background

Suction nozzle and dustbin are the important device of road sweeper, and traditional dustbin is unloaded and all is adopted the box to lift and realize, and the transition straw and the support of connecting suction nozzle and dustbin are essential parts, and the mounted position of transition straw or the regulation of angle are crucial to flexibility and the functionality that the sweeper used. In the related art, the transition suction pipe has poor flexibility and room for improvement exists.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. For this reason, an object of this application is to provide a transition straw installation component for motor sweeper, this transition straw installation component's transition straw can realize the regulation of every single move angle, does benefit to and aligns fast with the dustbin straw.

A transition suction pipe installation component for a sweeper truck according to the embodiment of the application comprises: a fixed bracket adapted to be mounted to a vehicle frame; the mounting bracket is mounted on the fixed bracket, the mounting bracket and the fixed bracket are rotatably matched around a first axis, the first axis extends along the left and right directions of the frame, and the mounting bracket is used for mounting a transition suction pipe.

According to the transition suction pipe installation component for the sweeper, the installation support and the fixed support are flexibly adjustable around the relative angle of the first axis, a user can adjust the angle of the transition suction pipe according to actual needs, so that the suction pipe of the dustbin can be quickly aligned, the installation structure is simple, and the assembly efficiency is high.

According to some embodiments of this application's transition straw installation component for motor sweeper, the fixed bolster with one of the installing support is equipped with the reference column, the fixed bolster with another in the installing support is equipped with the connecting hole, the reference column extends in the connecting hole, the axis of reference column does first axis.

According to some embodiments of this application's transition straw installation component for motor sweeper, the fixed bolster with one in the installing support is equipped with first spacing hole, the fixed bolster with another in the installing support is equipped with first locating hole, first spacing hole with first locating hole all with first axis separates, just first spacing hole winds first axis is along circumference extension, first spacing hole at least part with first locating hole is just right along the axial, the fixed bolster with the installing support is suitable for through running through first spacing hole with the connecting piece in first locating hole links to each other.

According to some embodiments of this application's transition straw installation component for motor sweeper, first spacing hole with first locating hole is a plurality ofly, and is a plurality of first spacing hole is followed the even spaced apart arrangement in circumference of first axis, and is a plurality of first spacing hole and a plurality of first locating hole one-to-one.

According to some embodiments of this application, a transition straw mounting assembly for a sweeper truck, the mounting bracket includes a first mounting bracket and a second mounting bracket, the first mounting bracket rotatably cooperates with the fixed bracket about the first axis, the second mounting bracket is adjustably mounted to the first mounting bracket, and the second mounting bracket is used for mounting the transition straw.

According to some embodiments of this application's transition straw installation component for motor sweeper, first mounting bracket with one of the second mounting bracket is equipped with the spacing hole of second, first mounting bracket with another of the second mounting bracket is equipped with the second locating hole, the spacing hole of second extends along controlling the direction, the at least part in the spacing hole of second with the second locating hole is just right, first mounting bracket with the second mounting bracket is suitable for through running through the spacing hole of second the connecting piece of second locating hole links to each other.

According to some embodiments of this application's transition straw installation component for motor sweeper, the second mounting bracket includes the spacing hole of third that extends along the fore-and-aft direction, the transition straw has the third locating hole, at least part of the spacing hole of third with the third locating hole is just right, just the transition straw with the second mounting bracket is through running through the third locating hole the connecting piece in the spacing hole of third links to each other.

According to the transition suction pipe mounting assembly for the sweeper truck of some embodiments of the application, the positions of the first mounting frame and the second mounting frame in the up-and-down direction are adjustable.

According to the transition suction pipe mounting assembly for the sweeper truck in some embodiments of the application, the second positioning hole is a kidney-shaped hole extending in the up-down direction, and at least part of the second positioning hole is opposite to the second limiting hole.

The application also provides a motor sweeper.

According to this application embodiment's motor sweeper includes: the transition suction pipe installation component for the sweeper comprises a frame and the transition suction pipe installation component for the sweeper in any one of the embodiments, wherein the transition suction pipe installation component is arranged on one side of the frame or the transition suction pipe installation components are arranged on two sides of the frame.

The advantages of the sweeper truck and the transition suction pipe mounting assembly for the sweeper truck relative to the prior art are the same, and are not described in detail herein.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a transition duct mounting assembly according to one embodiment of the present application;

FIG. 2 is a schematic structural view from another perspective of a transition duct mounting assembly according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a further perspective of a transition duct mounting assembly according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a further perspective of a transition duct mounting assembly according to an embodiment of the present application.

Reference numerals:

the transition duct mounting assembly 100 is shown in the figure,

a first mounting frame 1, a side plate 11, a second positioning hole 111, an inner plate 12, a connecting hole 121, a first limiting hole 122, an outer plate 13,

the second mounting bracket 2, the side plate 21, the second limiting hole 211, the top plate 22, the third limiting hole 222,

the transition suction pipe 3, the connecting plate 31, the third positioning hole 32,

a fixed bracket 4, a positioning column 41, a first positioning hole 42,

a frame 101.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the sweeper, i.e., the X direction; the left and right directions are the transverse directions of the sweeper, namely the Y directions; the up-down direction is the vertical direction of the sweeper, namely the Z direction.

Referring to fig. 1-4, a transition suction pipe installation assembly 100 for a sweeper truck according to an embodiment of the present application is described, which can realize pitch angle adjustment of a transition suction pipe 3 in a horizontal plane, so that a user can flexibly adjust the orientation of an opening of the transition suction pipe 3, and can conveniently align the transition suction pipe 3 with a suction pipe of a garbage can quickly, thereby improving assembly and debugging efficiency of the sweeper truck.

As shown in fig. 1 to 3, a transition suction pipe installation assembly 100 for a sweeper truck according to an embodiment of the present application includes: a fixed bracket 4 and a mounting bracket.

The fixing brackets 4 are adapted to be mounted to the vehicle frame 101, and as shown in fig. 1, the vehicle frame 101 extends in the front-rear direction, and the fixing brackets 4 are mounted to the left and right sides of the vehicle frame 101. As shown in fig. 1, a fixing bracket 4 is installed on each of the left and right sides of the frame 101, wherein the fixing bracket 4 can be fixedly connected to the frame 101 by a threaded fastener, so that the fixing bracket 4 is convenient to detach, and thus, the transition suction pipe installation assembly 100 can be integrally installed on the frame 101 by connecting the fixing bracket 4 to the frame 101, thereby realizing the fixing process thereof.

As shown in fig. 1-3, the mounting bracket is mounted to the fixed bracket 4 and is rotatably engaged with the fixed bracket 4 about a first axis, i.e., the mounting bracket is rotatable relative to the fixed bracket 4 about the first axis, such that the position of the mounting bracket is adjustable.

The mounting bracket is used for mounting the transition suction pipe 3, and the transition suction pipe 3 can be fixedly mounted on the mounting bracket through a threaded fastener, so that the transition suction pipe 3 is flexible in structure and detachable. And after the transition suction pipe 3 is stably installed on the installation support, the transition suction pipe 3 can move synchronously along with the installation support, namely, the transition suction pipe 3 and the installation support move synchronously in the process that the installation support moves relative to the fixed support 4.

Wherein the first axis extends in a left-right direction of the frame 101, i.e. the first axis extends in a lateral direction of the frame. Like this, when the installing support rotated around the first axis for fixed bolster 4, the installing support can realize the regulation of every single move angle to drive transition straw 3 and realize the regulation of every single move angle, and then adjust 3 open-ended orientations of transition straw.

In specific execution, when the angle of the transition suction pipe 3 needs to be adjusted, the threaded fastener between the mounting bracket and the fixing bracket 4 is firstly adjusted to be loose, the mounting bracket and the transition suction pipe 3 are driven to rotate relative to the fixing bracket 4, so that the opening of the transition suction pipe 3 is rotated to a target position, the transition suction pipe 3 is conveniently aligned with the suction pipe of the dustbin, and after the transition suction pipe 3 is aligned and installed, the threaded fastener is screwed down, so that the transition suction pipe 3 is kept at the position.

From this, through foretell structure setting, can adjust the relative angle of transition straw 3 and frame 101, the regulative mode is simple, simple to operate, and the straw of being convenient for adjust transition straw 3 and dustbin is adjusted well with one heart fast, and the installation and debugging are simple, and is lower to operating personnel's technical skill level requirement, and the installation accuracy requirement to the part is low, and the cost is lower relatively, has greatly improved assembly and debugging efficiency.

According to transition straw installation component 100 for motor sweeper of this application embodiment, the relative angle of installing support and fixed bolster 4 around first axis is nimble adjustable, and the user can adjust the angle that transition straw 3 was located according to actual need to the realization is adjusted well fast of the straw of dustbin, and mounting structure is simple, and assembly efficiency is higher.

In some embodiments, one of the fixing bracket 4 and the mounting bracket is provided with a positioning column 41, the other of the fixing bracket 4 and the mounting bracket is provided with a connecting hole 121, the positioning column 41 extends into the connecting hole 121, and an axis of the positioning column 41 is a first axis. As shown in fig. 3, one side of the fixing bracket 4 facing away from the frame 101 has a protruding positioning column 41, the positioning column 41 extends along the left-right direction, as shown in fig. 4, the mounting bracket has a connecting hole 121, the positioning column 41 extends into the connecting hole 121 along the left-right direction, and the positioning column 41 is in clearance fit with the inner wall of the connecting hole 121 to rotatably connect the mounting bracket and the fixing bracket 4.

In this way, after the fixing bracket 4 is fixedly connected with the frame 101, the mounting bracket can be driven to rotate around the positioning column 41, so that the mounting bracket and the transition suction pipe 3 can rotate to different angles, and after the transition suction pipe 3 is at a target angle, the mounting bracket and the fixing bracket 4 can be fixedly connected through a threaded fastener.

As shown in fig. 1, the positioning column 41 is disposed in the middle region of the fixing bracket 4, and the connection hole 121 is disposed in the middle region of the mounting bracket, so that the range swept by the transition suction pipe 3 is small in the rotation process of the mounting bracket, thereby avoiding interference with other structures when the transition suction pipe 3 rotates.

In some embodiments, one of the fixing bracket 4 and the mounting bracket is provided with a first position-limiting hole 122, the other of the fixing bracket 4 and the mounting bracket is provided with a first positioning hole 42, and the first position-limiting hole 122 and the first positioning hole 42 are both spaced apart from the first axis, as shown in fig. 4, and the first position-limiting hole 122 and the first positioning hole 42 are both spaced apart from the positioning post 41 in the radial direction.

As shown in fig. 4, the first limiting hole 122 extends circumferentially around the first axis, at least a portion of the first limiting hole 122 is axially opposite to the first positioning hole 42, and the fixing bracket 4 and the mounting bracket are adapted to be connected by a connecting member penetrating the first limiting hole 122 and the first positioning hole 42. It should be noted that the first limiting hole 122 extends circumferentially around the positioning post 41, the first limiting hole 122 is an arc-shaped long hole, the first positioning hole 42 is a circular hole, and when the mounting bracket rotates, any position of the first limiting hole 122 can be directly opposite to the first positioning hole 42. Thus, after the mounting bracket rotates to the target position, the mounting bracket penetrates through the first limiting hole 122 and the first positioning hole 42 through the connecting piece, so that the mounting bracket is fixed at the position, and the angle adjustment of the transition suction pipe 3 is realized. Wherein, the connecting piece can be a threaded fastener, which is beneficial to disassembly and fixation.

The extension length of the first limiting hole 122 in the circumferential direction is the rotation stroke of the mounting bracket, namely the adjustment range of the mounting bracket and the transition suction pipe 3 is determined by the extension length of the first limiting hole 122, so that the actual length of the first limiting hole 122 can be selectively set to meet the adjustment of the rotation angle of the transition suction pipe 3, and the structural design is flexible and adjustable.

In some embodiments, the first limiting holes 122 and the first limiting holes 42 are both multiple, the multiple first limiting holes 122 are uniformly spaced apart along the circumferential direction of the first axis, as shown in fig. 4, the number of the first limiting holes 42 and the first limiting holes 122 is four, and four first limiting holes 122 and four first limiting holes 42 correspond to one another. Like this, installing support and fixed bolster 4 accessible four connecting pieces realize connecting and fixed, do benefit to the joint strength who improves installing support and fixed bolster 4.

Wherein, four first spacing holes 122 and four first locating holes 42 all separate evenly along circumference for the installing support is comparatively even with the installing support 4 in the each position along circumference, avoids appearing the too big or too little problem of local connection stress, promotes transition straw installation component 100's structural reliability.

In some embodiments, the mounting bracket comprises a first mounting bracket 1 and a second mounting bracket 2, the first mounting bracket 1 is rotatably engaged with the fixed bracket 4 around a first axis, the second mounting bracket 2 is adjustably mounted to the first mounting bracket 1, that is, the relative positions of the first mounting bracket 1 and the second mounting bracket 2 are adjustable, the second mounting bracket 2 is relatively movable with respect to the first mounting bracket 1, and the second mounting bracket 2 is used for mounting the transition suction pipe 3, that is, the transition suction pipe 3 is mountable to the second mounting bracket 2.

Thereby, the second mount 2 can be connected with the first mount 1 as one body to be simultaneously rotatable with respect to the fixed bracket 4, and the second mount 2 can also be independently movable with respect to the first mount 1. From this, the user can adjust the state that transition straw 3 is located in two kinds of different modes, can realize the position control of transition straw 3, also can realize the angle modulation of transition straw 3, and the regulation mode is nimble optional, is convenient for adapt to the regulation needs under the different operating modes.

In some embodiments, the relative positions of the first mounting frame 1 and the second mounting frame 2 in the left-right direction are adjustable, that is, the second mounting frame 2 and the transition suction pipe 3 can move leftwards relative to the first mounting frame 1 and also can move rightwards relative to the first mounting frame 1, so that the movement of the transition suction pipe 3 relative to the vehicle body is realized, and the position adjustment of the transition suction pipe 3 in the left-right direction is realized.

Wherein, one of first mounting bracket 1 and second mounting bracket 2 is equipped with the spacing hole of second 211, and another in first mounting bracket 1 and the second mounting bracket 2 is equipped with second locating hole 111, and the spacing hole of second 211 extends along left right direction, and at least part and the second locating hole 111 of the spacing hole of second 211 are just right, and first mounting bracket 1 and second mounting bracket 2 are suitable for through running through the spacing hole of second 211, the connecting piece of second locating hole 111 links to each other.

As shown in fig. 2, the first limiting hole 122 is formed in the first mounting frame 1, the second positioning hole 111 is formed in the second mounting frame 2, the second limiting hole 211 is a waist-shaped hole, when the second mounting frame 2 is driven to move relative to the first mounting frame 1, any position of the second limiting hole 211 is right opposite to the first positioning hole 42 in the front-back direction, at the moment, the connecting piece can penetrate through the second limiting hole 211, the second positioning hole 111 enables the second mounting frame 2 to be fixed at the position, and therefore position adjustment of the second mounting frame 2 and the transition suction pipe 3 in the left-right direction is achieved.

In some embodiments, the second mounting frame 2 includes a third limiting hole 222 extending in the front-rear direction, the transition suction pipe 3 has a third positioning hole, at least a portion of the third limiting hole 222 is opposite to the third positioning hole, and the transition suction pipe 3 is connected through a connecting member penetrating through the third positioning hole and the third limiting hole 222. As shown in fig. 3, the third limiting hole 222 is a kidney-shaped hole, when the position of the transition suction pipe 3 is adjusted, the transition suction pipe 3 can be driven to move in the front-back direction relative to the second mounting frame 2, and when the transition suction pipe 3 moves to any position in the stroke, the transition suction pipe 3 can be fixed at the position through the connecting piece to be fixed with the second mounting frame 2, so that the position of the transition suction pipe 3 in the front-back direction can be adjusted.

In some embodiments, the positions of the first mounting frame 1 and the second mounting frame 2 in the up-down direction are adjustable, as shown in fig. 2, the second positioning hole 111 is a kidney-shaped hole, the second positioning hole 111 extends in the up-down direction, and at least a portion of the second positioning hole 111 is opposite to the second limiting hole 211 in the front-back direction. Therefore, when the second mounting frame 2 is driven to move relative to the first mounting frame 1, the second limiting hole 211 and any position of the first positioning hole 42 are right opposite to each other in the front-back direction, and at the moment, the connecting piece can penetrate through the second limiting hole 211 and the second positioning hole 111 to enable the second mounting frame 2 to be fixed at the position, so that the position adjustment of the second mounting frame 2 and the transition suction pipe 3 in the up-down direction is realized.

Referring now to fig. 1-4, a transition duct mounting assembly for a sweeper truck in accordance with one embodiment of the present application is described.

As shown in fig. 3 and 4, the first mounting frame 1 includes two side plates 11, the two side plates 11 are spaced apart in the front-rear direction, the second mounting frame 2 includes two side plates 21, the two side plates 21 are spaced apart in the front-rear direction, and the two side plates 11 correspond to the two side plates 21 one by one, and the side plates 11 are connected to the side plates 21 in the up-down direction and the left-right direction in a position-adjustable manner, so that the transition suction pipe 3 can move in the up-down direction and the left-right direction by adjusting the side plates 21 of the second mounting frame 2 and the side plates 11 of the first mounting frame 1 in the up-down direction and the left-right direction.

As shown in fig. 3, two side plates 11 of the first mounting frame 1 are right opposite along the front-back direction, two side plates 21 of the second mounting frame 2 are right opposite along the front-back direction, and the distance between the two side plates 11 is smaller than the distance between the two side plates 21, thus, in the specific installation process of the first mounting frame 1 and the second mounting frame 2, the two side plates 11 can be installed between the two side plates 21, the two side plates 11 deviate from the side faces of each other and are attached to the side plates 21, the side plates 11 are connected with the side plates 21 through threaded fasteners, and the first mounting frame 1 and the second mounting frame 2 are connected into a whole, the structure is simple, and the installation is convenient.

As shown in fig. 2, the side plate 21 is provided with a second positioning hole 111, the side plate 11 is provided with a second limiting hole 211, and as shown in fig. 2, the second positioning hole 111 and the second limiting hole 211 are both elongated holes, that is, after the first mounting frame 1 and the second mounting frame 2 are connected through the threaded fastener, the relative position of the threaded fastener in the second positioning hole 111 can be adjusted, so that the second mounting frame 2 moves in the up-and-down direction relative to the first mounting frame 1, or the relative position of the threaded fastener in the second limiting hole 211 is adjusted, so that the second mounting frame 2 moves in the left-and-right direction relative to the first mounting frame 1, thereby achieving position adjustment of the transition suction pipe 3, and having simple structural design and flexible adjustment direction.

It should be noted that the extending length of the second positioning hole 111 is the same as the stroke of the second mounting frame 2 moving along the up-down direction, and the extending length of the second limiting hole 211 is the same as the stroke of the second mounting frame 2 moving along the left-right direction, so that in specific implementation, the length of the second positioning hole 111 or the second limiting hole 211 can be flexibly adjusted according to actual needs, so that the adjustment of the second mounting frame 2 can meet the requirements of actual application scenarios.

Each side plate 11 is provided with a plurality of second positioning holes 111, the plurality of second positioning holes 111 are distributed at intervals in the left-right direction, each side plate 21 is provided with a plurality of second limiting holes 211, the plurality of second limiting holes 211 are distributed at intervals in the left-right direction, and the plurality of second positioning holes 111 correspond to the plurality of second limiting holes 211 in a one-to-one manner. When linking together second mounting bracket 2 and first mounting bracket 1, the accessible is continuous along a plurality of threaded fastener of left right direction spaced apart to make second mounting bracket 2 and first mounting bracket 1 all realize fixed connection along a plurality of positions of left right direction department, improve the stability of being connected between second mounting bracket 2 and the first mounting bracket 1, thereby guarantee transition straw 3 at the in-process stable in structure who uses.

As shown in fig. 2, each side plate 11 of the first mounting bracket 1 is provided with two second positioning holes 111, and each side plate 21 of the second mounting bracket 2 is provided with two second limiting holes 211, so that the second mounting bracket 2 and the first mounting bracket 1 are connected through two threaded fasteners.

As shown in fig. 2, the first mounting bracket 1 further includes an inner plate 12 and an outer plate 13, the inner plate 12 and the outer plate 13 being arranged spaced apart in the left-right direction, and the side plate 11 being connected between the inner plate 12 and the outer plate 13. The inner plate 12, the outer plate 13 and the two side plates 11 are sequentially connected to form a rectangular frame which is closed along the circumferential direction, namely the first mounting frame 1 is integrally rectangular, the inner plate 12 and the outer plate 13 are oppositely arranged, and the two side plates 11 are oppositely arranged.

Wherein, the inner plate 12 is connected with the fixed bracket 4, and the angle of the inner plate 12 around the first axis relative to the fixed bracket 4 is adjustable, i.e. the inner plate 12 is configured to rotate relative to the fixed bracket 4 around the first axis, thereby the angle of the first mounting frame 1 and the transition suction pipe 3 can be adjusted by driving the first mounting frame 1 to rotate the inner plate 12 around the first axis.

As shown in fig. 2, the inner plate 12 is provided with a connecting hole 121, the fixing bracket 4 is provided with a positioning column 41, the positioning column 41 extends into the connecting hole 121, so that the inner plate 41 is rotatably connected with the fixing bracket 4, the fixing bracket 4 is provided with a first limiting hole 122, the first limiting hole 122 extends along the circumferential direction of the positioning column 41, and the first limiting hole 122 is used for being connected with the inner plate 12 through a threaded fastener.

The inner plate 12 is provided with a plurality of first positioning holes 42 corresponding to the first positioning holes 122. In this way, the inner panel 12 and the connection plate 31 of the frame 101 are connected by a plurality of screw fasteners penetrating the first stopper hole 122 and the first positioning hole 42, so that the first mount 1 is integrally connected with the frame 101.

When the relative position of the inner plate 12 and the frame 101 needs to be adjusted, the inner plate 12 is rotated to enable the first positioning hole 42 and the first limiting hole 122 to be opposite to each other along different circumferential positions, and then the first positioning hole and the first limiting hole are connected through a threaded fastener, so that the relative angle between the first mounting frame 1 and the fixed support 4 can be adjusted.

As shown in fig. 2, 3 and 4, the second mounting frame 2 further includes a top plate 22, two side plates 21 are respectively connected with two ends of the top plate 22 along the front-back direction, the top plate 22 is provided with avoidance holes, the transition suction pipe 3 is provided with a connecting plate 31, and the positions of the connecting plate 31 and the top plate 22 along the front-back direction are adjustable. Wherein, transition straw 3 runs through and dodges the hole, and links to each other with roof 22 through connecting plate 31 to make transition straw 3 fixed mounting in second mounting bracket 2, in order to move for first mounting bracket 1, fixed bolster 4 with second mounting bracket 2 jointly.

As shown in fig. 2, the top plate 22 is provided with a third limiting hole 222, the third limiting hole 222 extends in the front-back direction, the connecting plate 31 is provided with a third positioning hole 32, and the third positioning hole 32 is matched with the third limiting hole 222. In this way, the connecting plate 31 and the top plate 22 can be connected by a threaded fastener penetrating through the third limiting hole 222 and the third positioning hole 32, so that the transition suction pipe 3 and the second mounting frame 2 are integrally connected.

As shown in fig. 2, the top plate 22 is provided with a plurality of third limiting holes 222, the plurality of third limiting holes 222 are arranged in a spaced manner in the left-right direction and the front-rear direction, and the connecting plate 31 is provided with a plurality of third positioning holes 32, so that the transition suction pipe 3 and the top plate 22 can be connected at a plurality of positions by threaded fasteners, the position adjustment of the transition suction pipe 3 can be conveniently realized, and the installation stability of the transition suction pipe 3 can be improved.

The application also provides a motor sweeper.

According to the motor sweeper of this application embodiment, be provided with the transition straw installation component 100 for motor sweeper of any kind of above-mentioned embodiment, this transition straw installation component 100's simple structure, and the mounted position 14 position of transition straw 3 can be adjusted in a flexible way, is convenient for adjust transition straw 3 and dustbin straw concentric to aim at, promotes the performance of motor sweeper.

Wherein, the unilateral of frame is equipped with transition straw installation component 100 or the both sides of frame all are equipped with transition straw installation component 100, can only establish transition straw installation component 100 or both sides of frame and all establish transition straw installation component 100. Therefore, the user can flexibly set the positions and the number of the transitional suction pipe installation assemblies according to actual needs so as to more reasonably adapt to actual application requirements.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present application, "a plurality" means two or more.

In the description of the present application, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact not directly but via another feature therebetween.

In the description of the present application, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A transition duct mounting assembly (100) for a sweeper truck, comprising:

a fixed bracket (4), the fixed bracket (4) being adapted to be mounted to a vehicle frame (101);

the mounting bracket is mounted on the fixing bracket (4), the mounting bracket and the fixing bracket (4) are rotatably matched around a first axis, the first axis extends along the left and right directions of the frame (101), and the mounting bracket is used for mounting the transition suction pipe (3).

2. The transition suction pipe mounting assembly (100) for a sweeper truck according to claim 1, characterized in that one of the fixing support (4) and the mounting support is provided with a positioning post (41), the other one of the fixing support (4) and the mounting support is provided with a connecting hole (121), the positioning post (41) extends into the connecting hole (121), and an axis of the positioning post (41) is the first axis.

3. The transition suction pipe mounting assembly (100) for a sweeper of claim 2, wherein one of the fixed bracket (4) and the mounting bracket is provided with a first limiting hole (122), the other of the fixed bracket (4) and the mounting bracket is provided with a first locating hole (42), the first limiting hole (122) and the first locating hole (42) are both spaced from the first axis, and the first limiting hole (122) extends circumferentially about the first axis, at least a portion of the first limiting hole (122) is axially aligned with the first locating hole (42), the fixed bracket (4) and the mounting bracket are adapted to be connected by a connector extending through the first limiting hole (122) and the first locating hole (42).

4. The transition suction pipe mounting assembly (100) for a sweeper truck according to claim 3, wherein the first limiting hole (122) and the first positioning hole (42) are both plural, the plural first limiting holes (122) are uniformly spaced apart in the circumferential direction of the first axis, and the plural first limiting holes (122) correspond to the plural first positioning holes (42) one to one.

5. The transition duct mounting assembly (100) for a sweeper truck according to claim 4, characterized in that the mounting bracket comprises a first mounting bracket (1) and a second mounting bracket (2), the first mounting bracket (1) being rotatably engaged with the fixed bracket (4) about the first axis, the second mounting bracket (2) being position-adjustably mounted to the first mounting bracket (1), the second mounting bracket (2) being used for mounting the transition duct (3).

6. The transition suction pipe mounting assembly (100) for a sweeper truck according to claim 5, wherein the relative position of the first mounting bracket (1) and the second mounting bracket (2) in the left-right direction is adjustable, one of the first mounting bracket (1) and the second mounting bracket (2) is provided with a second limiting hole (211), the other of the first mounting bracket (1) and the second mounting bracket (2) is provided with a second positioning hole (111), the second limiting hole (211) extends in the left-right direction, at least part of the second limiting hole (211) is directly opposite to the second positioning hole (111), and the first mounting bracket (1) and the second mounting bracket (2) are adapted to be connected through a connecting piece penetrating through the second limiting hole (211) and the second positioning hole (111).

7. The transition suction pipe mounting assembly (100) for a sweeper truck according to claim 5, wherein the second mounting bracket (2) comprises a third limiting hole (222) extending in a front-rear direction, the transition suction pipe (3) is provided with a third positioning hole, at least a part of the third limiting hole (222) is opposite to the third positioning hole, and the transition suction pipe (3) is connected with the second mounting bracket (2) through a connecting piece penetrating through the third positioning hole and the third limiting hole (222).

8. The transition duct mounting assembly (100) for a sweeper truck according to claim 6, characterized in that the positions of the first mounting bracket (1) and the second mounting bracket (2) in the up-down direction are adjustable.

9. The transition duct mounting assembly (100) for a sweeper truck of claim 8, wherein the second positioning hole (111) is a kidney-shaped hole extending in an up-down direction, and at least a portion of the second positioning hole (111) is directly opposite to the second limiting hole (211).

10. A sweeper truck, comprising: a frame and a transition suction pipe mounting assembly (100) for a sweeper according to any one of claims 1 to 9, the frame being provided with the transition suction pipe mounting assembly (100) on one side or both sides of the frame being provided with the transition suction pipe mounting assembly (100).

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