CN110805013A

CN110805013A - Truss type grabbing arm trash remover

Info

Publication number: CN110805013A
Application number: CN201911106711.6A
Authority: CN
Inventors: 陈荣娜; 黄振东; 袁家宝; 杜辉胜; 王亚; 李伟
Original assignee: ANHUI PROVINCE LIUAN HENGYUAN MACHINERY Co Ltd
Current assignee: ANHUI PROVINCE LIUAN HENGYUAN MACHINERY Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-18

Abstract

The invention discloses a truss type grabbing arm trash remover which comprises a trash removing mechanism, wherein the trash removing mechanism is vertically arranged on a rotating table, the rotating table is rotationally arranged on a moving trolley, the moving trolley is arranged on a truss guide rail in a rolling manner, and two circular tube rails are arranged above the truss guide rail; an upper rolling mechanism, a lower rolling mechanism and a side rolling mechanism are arranged in the movable trolley; the upper rolling mechanism is used for driving the trash remover, the lower rolling mechanism is used for preventing the trash remover from turning over and dumping, and the side rolling mechanism is used for laterally positioning and assisting in preventing the trash remover from turning over and dumping when the trash remover moves. The cylindrical truss track is subjected to pressure bearing and limiting in a three-surface clamping mode, the size of a base of the grab arm trash remover is reduced in the truss track supporting mode, the grab arm trash remover can be used in a small installation space, the side-turning and tipping preventing function is achieved, and the normal operation of the trash remover is not affected by stress.

Description

Truss type grabbing arm trash remover

Technical Field

The invention relates to the technical field of riverway machinery, in particular to a truss type grabbing arm trash remover.

Background

The trash remover is used for salvaging and cleaning the water surface floaters gathered at the gate position of the river channel on the river channel, and the floaters can not flow into a large amount of gathering at the downstream, so that the cleanness of water flow in the river channel can be guaranteed. At present, grab arm formula trash cleaning machine uses the structure of door machine as the main, join in marriage the track on the dam foundation simultaneously, make trash cleaning machine can be along dam foundation shift position on the track, the floater of gathering before the whole gate mouth snatchs and clears up, this kind of trash cleaning machine through track installation needs the dam foundation to have the plane of great space and broad, make grab arm trash cleaning machine have the position focus of leaning on the back, avoid turning on one's side of trash cleaning machine, or can not have very stable base to support when snatching more floater, however, in actual operation, do not leave sufficient width during the width design of dam foundation, the mode of rail connection can not make trash cleaning machine normal work. Therefore, there is a need to provide a base that can accommodate smaller dam foundations, making the base of the grapple arm cleaner more stable.

Disclosure of Invention

The invention aims to provide a truss type grabbing arm trash remover, which solves the following technical problems:

1) the rail type track moving mode is only suitable for the dam foundation with a large enough space, and can not be used for the dam foundation with a small space which is not allowed by design or construction conditions;

2) the moving mode of the traditional track structure is not provided with a limiting and anti-falling supporting structure, and a large-scale grab bucket structure cannot be adopted when a large batch of floating objects are processed;

3) and the track on the ground needs to be cleaned regularly, the blockage of sundries or stones is cleaned, and the maintenance is troublesome.

The purpose of the invention can be realized by the following technical scheme:

truss-like grab arm trash cleaning machine, including trash cleaning mechanism, trash cleaning mechanism vertically installs on the revolving stage, and the revolving stage swivelling joint is on moving the dolly, and moving the dolly roll is installed on the truss guide rail, still includes:

the truss guide rail is provided with two circular tube rails above;

the device comprises a movable trolley, a first rolling mechanism, a second rolling mechanism and a third rolling mechanism, wherein the movable trolley is internally provided with an upper rolling mechanism, a lower rolling mechanism and a side rolling mechanism;

the pipe track, the orbital trilateral installation of rolling mechanism, lower rolling mechanism and the contact of side rolling mechanism respectively with last rolling mechanism of pipe, goes up the rolling mechanism and is used for driving the trash cleaning machine, and lower rolling mechanism is used for the anti-rollover of trash cleaning machine to empty, and the side direction location and the supplementary anti-rollover that the side rolling mechanism was used for when the trash cleaning machine removed empty.

As a further scheme of the invention, the truss guide rail is of a truss structure formed by assembling and welding a plurality of section steel materials, and is used for guiding the movement of the trash remover.

As a further scheme of the invention, the truss guide rail comprises circular tube rails and a lower support, the two circular tube rails are welded into an integral structure through a square tube and the lower support, a plurality of lower support seats are arranged below the lower support, and the lower support seats are fixed with a foundation through foundation bolts.

As a further scheme of the invention, an upper support, a lower support and a side support are arranged in the movable trolley, an upper roll shaft is horizontally arranged in the upper support, a horizontal lower roll shaft is fixedly arranged in the lower support, and a side roll shaft is vertically arranged in the side support.

As a further scheme of the invention, the upper roller is arranged on the upper roller shaft in a rolling manner, the lower roller is arranged on the lower roller shaft in a rolling manner, and the side roller is arranged on the side roller shaft in a rolling manner.

As a further scheme of the invention, the upper roller, the lower roller and the side rollers are arcs of which the outer sides are the same as the diameter of the excircle of the circular tube track.

As a further scheme of the invention, the radial center lines of the upper roller and the lower roller are superposed, and the radial center line of the side roller and the radial center lines of the upper roller and the lower roller are intersected at the circle center position of the circular tube track.

As a further scheme of the invention, the circular tube track is of a circular tube structure.

As a further scheme of the invention, the upper rolling mechanism is also provided with a driving mechanism, and the driving mechanism is used for providing moving power for the trash remover.

The invention has the beneficial effects that:

1. this truss-like grab arm trash cleaning machine installs the grab arm trash cleaning machine on the truss guide rail of erectting, the pipe track of two parallels is passed through at the top of truss guide rail as trash cleaning machine's removal track, on the track along the pipe structure on travelling car, install the gyro wheel on lower extreme and the outer terminal surface respectively, lower gyro wheel and side gyro wheel, it contacts as power gyro wheel and bearing gyro wheel and truss track to go up the gyro wheel, the lower gyro wheel is as spacing gyro wheel, prevent that the grab arm trash cleaning machine from playing the supporting role when the focus changes, the position at both ends is then injectd to the side gyro wheel, make trash cleaning machine can be along pipe track rectilinear movement.

2. The truss guide rail sets up the orbital coupling mechanism of support pipe in the orbital inside of truss, makes the pipe track position of trilateral contact not have the structure that blocks, and this kind of overhead truss structure can not receive the influence of environment and can not remove to do not need to maintain, also need not regular clearance debris, reduce work load and simplify work flow.

3. The invention adopts a three-surface clamping mode to bear and limit the pressure of the cylindrical track, the size of the base of the grab arm trash remover is reduced by the supporting mode of the truss guide rail, the grab arm trash remover can be used in a smaller environment, and the truss trash remover has the function of preventing falling, and the normal operation of the trash remover is not influenced by the stress.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic side view of the whole structure of the present invention.

Fig. 2 is a schematic diagram of the overall front structure of the present invention.

Fig. 3 is a schematic view of the drive structure of the present invention on a truss.

Fig. 4 is a schematic view of the overall front structure of the vehicle frame in the invention.

FIG. 5 is a schematic top view of the frame of the present invention.

FIG. 6 is a side view of the frame of the present invention.

Fig. 7 is a schematic view of the truss and drive structure of the present invention.

Reference numerals: 1. a dirt removing mechanism; 11. a rotating table; 2. a truss guide rail; 22. a lower bracket; 23. an upper support base; 24. a side panel; 25. a lower support seat; 26. moving the trolley obliquely; 3. a circular tube track; 4. an upper rolling mechanism; 41. an upper support; 42. an upper roll shaft; 43. an upper roller; 5. a lower rolling mechanism; 51. a lower support; 52. a lower roll shaft; 53. a lower roller; 6. a side rolling mechanism; 61. a side support; 62. a side roll shaft; 63. a side roller; 7. moving the trolley; 10. a drive mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Referring to fig. 1-7, the invention is a truss type grab arm trash remover, comprising a trash removing mechanism 1, wherein the trash removing mechanism 1 is vertically installed on a rotating platform 11, the rotating platform 11 is rotatably installed on a movable trolley 7, the movable trolley 7 is installed on a truss guide rail 2, and further comprising:

the truss comprises a truss guide rail 2, wherein two circular tube rails 3 are arranged above the truss guide rail 2;

the device comprises a movable trolley 7, wherein an upper rolling mechanism 4, a lower rolling mechanism 5 and a side rolling mechanism 6 are arranged in the movable trolley 7;

pipe track 3, pipe track 3 trilateral respectively with last rolling mechanism 4, rolling mechanism 5 and side rolling mechanism 6 contact installation down, go up rolling mechanism 4 and be used for driving the trash cleaning machine, lower rolling mechanism 5 is used for the anti-rollover of trash cleaning machine to empty, side direction location and the supplementary anti-rollover of side rolling mechanism 6 when being used for the trash cleaning machine to remove empty. The top of truss guide rail 2 is through the removal track of two parallel pipe track 3 conduct trash cleaning machine, moving trolley is last along on the pipe track 3 of pipe structure, install gyro wheel 43 on lower extreme and the outer terminal surface respectively, lower gyro wheel 53 and side gyro wheel 63, it contacts with the truss track as power gyro wheel and pressure-bearing gyro wheel to go up gyro wheel 43, lower gyro wheel 53 is as spacing gyro wheel, prevent that the grab arm trash cleaning machine from playing the supporting role when the focus changes, the position at both ends is then injectd to side gyro wheel 63, make trash cleaning machine can be along truss track 3 rectilinear movement.

The truss guide rail 2 is a truss structure formed by assembling and welding a plurality of steel materials, and the truss guide rail 2 is used for guiding the movement of the trash remover. The truss guide rail 2 is used for supporting the connecting mechanism and is arranged in the circular tube track 3, the position of the circular tube track 3 with three surfaces in contact is not blocked, the overhead truss structure cannot be influenced by the environment and cannot be moved, maintenance is not needed, sundries do not need to be regularly cleaned, the workload is reduced, and the work flow is simplified.

The truss guide rail 2 comprises a round pipe track 3 and a lower support 22, the two round pipe tracks 3 are welded into an integral structure through a square pipe and the lower support 22, a plurality of lower support seats 25 are arranged below the lower support 22, and the lower support seats 25 are fixed with a foundation through foundation bolts. The pipe rail 3 and the end point of the same side of the lower bracket 22 are connected through an inclined moving trolley 26.

An upper support 41, a lower support 51 and a side support 61 are arranged inside the movable trolley 7, an upper roller shaft 42 is horizontally arranged inside the upper support 41, a horizontal lower roller shaft 52 is fixedly arranged on the lower support 51, and a side roller shaft 62 is vertically arranged inside the side support 61.

An upper roller 43 is mounted on the upper roller shaft 42 in a rolling manner, a lower roller 53 is mounted on the lower roller shaft 52 in a rolling manner, and a side roller 63 is mounted on the side roller shaft 62 in a rolling manner. The upper roller 43, the lower roller 53 and the side rollers 63 are all arcs whose outer sides have the same diameter as the outer circle of the truss track 3. The radial center lines of the upper roller 43 and the lower roller 53 are overlapped, and the radial center line of the side roller 63 and the radial center line of the upper roller 43 and the lower roller 53 are intersected at the center position of the circular tube track 3. The circular tube track 3 is in a circular tube structure.

The upper rolling mechanism 4 is also provided with a driving mechanism 10, the driving mechanism 10 is used for providing moving power for the trash cleaning machine, and at least one driving mechanism 10 is respectively arranged on the movable trolley 7. The driving mechanism 10 includes a motor, a variable frequency motor, a hydraulic motor, and the like.

The working principle of the truss type grabbing arm trash remover is as follows: roller 42 rotates in actuating mechanism 10 drive, it rolls in pipe track 3 top to go up roller 42 and drive gyro wheel 43, stop actuating mechanism 10's rotation when the grab arm trash cleaning machine enters into the operating position, the grab arm stretches to the river course, and stretch into the surface of water below with the grab bucket, when mentioning the floater, the weight of floater makes the focus of grab arm squint to the grab bucket direction, lower gyro wheel 53 lifting and pipe track 3 contact, transmit the atress to the gate pier through the truss track, prevent that the grab arm trash cleaning machine atress is uneven to be emptyd, when the grab arm trash cleaning machine removed along pipe track 3, side gyro wheel 63 restriction trash cleaning machine can not rock about the truss top, keep trash cleaning machine steady in operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 invention. 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.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. Truss-like grab arm trash cleaning machine, including trash cleaning mechanism (1), trash cleaning mechanism (1) is vertical to be installed on revolving stage (11), and revolving stage (11) rotary mounting is on travelling car (7), and travelling car (7) roll mounting is on truss guide rail (2), and its characterized in that still includes:

the truss track structure comprises a truss guide rail (2), wherein two circular tube tracks (3) are arranged above the truss guide rail (2);

the device comprises a movable trolley (7), wherein an upper rolling mechanism (4), a lower rolling mechanism (5) and a side rolling mechanism (6) are arranged in the movable trolley (7);

pipe track (3), the trilateral rolling mechanism (5) and the side rolling mechanism (6) contact installation with last rolling mechanism (4), down of pipe track (3) respectively, goes up rolling mechanism (4) and is used for driving the trash cleaning machine, and lower rolling mechanism (5) are used for the anti-rollover of trash cleaning machine to empty, and side direction location and supplementary anti-rollover when side rolling mechanism (6) are used for the trash cleaning machine to remove empty.

2. The truss type grab arm trash remover according to claim 1, wherein the truss guide rail (2) is a truss structure formed by assembling and welding a plurality of steel materials, and the truss guide rail (2) is used for guiding the movement of the trash remover.

3. The truss type grab arm trash remover according to claim 2, wherein the truss guide rail (2) comprises circular pipe rails (3) and a lower bracket (22), the two circular pipe rails (3) are welded into a whole structure through the square pipes and the lower bracket (22), a plurality of lower supporting seats (25) are arranged below the lower bracket (22), and the lower supporting seats (25) are fixed to the foundation through foundation bolts.

4. The truss type grab arm trash remover according to claim 1, wherein an upper support (41), a lower support (51) and a side support (61) are arranged inside the moving trolley (7), an upper roll shaft (42) is horizontally arranged inside the upper support (41), a horizontal lower roll shaft (52) is fixedly arranged on the lower support (51), and a side roll shaft (62) is vertically arranged inside the side support (61).

5. The truss type grab arm trash remover according to claim 4, wherein the upper roller (42) is provided with an upper roller (43) in a rolling way, the lower roller (52) is provided with a lower roller (53) in a rolling way, and the side roller (62) is provided with a side roller (63) in a rolling way.

6. A truss-like grab arm cleaner as claimed in claim 5, wherein the upper roller (43), lower roller (53) and side rollers (63) are all arcs with the same outside diameter as the outer circle of the pipe track (3).

7. A truss type grab arm cleaner as claimed in claim 6, wherein the radial center lines of the upper roller (43) and the lower roller (53) are coincident, and the radial center line of the side roller (63) and the radial center lines of the upper roller (43) and the lower roller (53) intersect at the position of the center of the circular pipe track (3).

8. A truss-like grab arm cleaner as claimed in claim 1, wherein the pipe track (3) is of a pipe construction.

9. The truss type grab arm trash remover according to claim 1, wherein a driving mechanism (10) is further installed on the upper rolling mechanism (4), and the driving mechanism (10) is used for providing moving power for the trash remover.