CN213168238U

CN213168238U - Movable dredging trolley

Info

Publication number: CN213168238U
Application number: CN202022129825.7U
Authority: CN
Inventors: 陶亮; 彭玲; 阮思静
Original assignee: Sichuan Tianxu Environmental Protection Engineering Co ltd
Current assignee: Sichuan Tianxu Environmental Protection Engineering Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-11
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a portable dredging dolly, including supporting base and carriage, the carriage is installed and is being supported base top surface, carriage internally mounted has the scraper blade, the thread bush has been seted up to scraper blade one end, carriage surface level is fixed with the lead screw, and the scraper blade passes through the thread bush and the lead screw screwed connection on surface. The utility model discloses in, through setting up the scraper blade, the lead screw, the thread bush, step motor, mutually supporting of slide bar and sliding sleeve, be favorable to clearing up the mud of carriage inner wall, after the silt in the dolly is discharged by climbing mechanism jack-up car, the staff passes through the controller and starts step motor, later step motor drives the lead screw of one end and rotates, thereby make the thread bush drive the scraper blade and remove in carriage inside under the rotation of lead screw, later under the removal of scraper blade, clear up carriage inner wall surface adsorption's silt, this mode easy operation, change the tradition and lean on the mode of manual clearance, and the work efficiency is greatly improved.

Description

Movable dredging trolley

Technical Field

The utility model relates to an environmental management technical field especially relates to portable desilting dolly.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, and after the sewage treatment, sludge at the bottom needs to be conveyed to a specified place through a trolley.

The prior art has the following problems:

the existing dredging trolley pours the sludge in the trolley into the designated position under the action of the jacking mechanism, the inner wall surface of the trolley can adsorb partial sludge, so that the workers are required to manually discharge the residual sludge through tools, the working efficiency is greatly reduced by the mode, and the workers are easy to generate fatigue.

We therefore propose a mobile dredging trolley that solves the above mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable dredging trolley.

In order to achieve the above purpose, the utility model adopts the following technical scheme: portable desilting dolly, including supporting base and carriage, the carriage is installed and is being supported base top surface, carriage internally mounted has the scraper blade, threaded sleeve has been seted up to scraper blade one end, carriage surface level is fixed with the lead screw, and the scraper blade passes through the threaded sleeve and the lead screw threaded connection on surface, lead screw one end is passed through the shaft coupling and is connected with the step motor output, the sliding sleeve has been seted up to the scraper blade other end, carriage surface level is fixed with the slide bar, the scraper blade passes through surperficial sliding sleeve and slide bar sliding connection.

Preferably, the scraper blade both ends below is provided with the breach, and breach internally mounted has the gyro wheel, gyro wheel outside surface and carriage inner wall surface contact.

Preferably, the supporting base is internally provided with a jacking mechanism, and the top end of the jacking mechanism is movably connected with the carriage.

Preferably, support the base top and be close to the edge vertical installation and have the backplate, and backplate surface top horizontal installation has the pushing hands, the pushing hands surface is provided with anti-skidding protruding grain, support the base bottom and install the pulley, and the pulley is provided with a plurality ofly.

Preferably, both end surfaces and a bottom end surface of the blade are in contact with an inner wall of the vehicle compartment.

Preferably, the controller is installed on the top surface of the back plate and electrically connected with the stepping motor and the jacking mechanism through electric elements.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, through setting up the scraper blade, the lead screw, the thread bush, step motor, mutually supporting of slide bar and sliding sleeve, be favorable to clearing up the mud of carriage inner wall, after the silt in the dolly is discharged by climbing mechanism jack-up car, the staff passes through the controller and starts step motor, later step motor drives the lead screw of one end and rotates, thereby make the thread bush drive the scraper blade and remove in carriage inside under the rotation of lead screw, later under the removal of scraper blade, clear up carriage inner wall surface adsorption's silt, this mode easy operation, change the tradition and lean on the mode of manual clearance, and the work efficiency is greatly improved.

2. The utility model discloses, be provided with the gyro wheel toward the both ends below of scraper blade, gyro wheel one end and carriage inner wall surface contact through setting up the gyro wheel, are convenient for guarantee the scraper blade at the inside normal removal in carriage to improve the result of use of scraper blade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a mobile dredging trolley provided by the utility model;

FIG. 2 is a top view of the mobile dredging trolley provided by the utility model;

FIG. 3 is a schematic view of the scraper of the movable dredging trolley of the utility model;

fig. 4 is the schematic view of the roller of the movable dredging trolley provided by the utility model.

Illustration of the drawings:

1. a support base; 2. a back plate; 3. a pushing handle; 4. a controller; 5. a stepping motor; 6. a squeegee; 7. a screw rod; 8. a carriage; 9. a jacking mechanism; 10. a pulley; 11. a slide bar; 12. a sliding sleeve; 13. a threaded sleeve; 14. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the movable dredging trolley comprises a supporting base 1 and a carriage 8, wherein the carriage 8 is installed on the top surface of the supporting base 1, a scraper 6 is installed inside the carriage 8, one end of the scraper 6 is provided with a threaded sleeve 13, a screw rod 7 is horizontally fixed on the surface of the carriage 8, the scraper 6 is spirally connected with the screw rod 7 through the threaded sleeve 13 on the surface, one end of the screw rod 7 is connected with the output end of a stepping motor 5 through a coupler, the other end of the scraper 6 is provided with a sliding sleeve 12, a sliding rod 11 is horizontally fixed on the surface of the carriage 8, and the scraper 6 is slidably connected with the sliding.

In this embodiment: through setting up scraper blade 6, lead screw 7, thread bush 13, step motor 5, mutually supporting of slide bar 11 and sliding sleeve 12, after the silt in the carriage 8 is discharged by jacking mechanism 9 jack-up car, the staff passes through controller 4 and starts step motor 5, later step motor 5 drives lead screw 7 of one end and rotates, thereby make thread bush 13 drive scraper blade 6 remove 8 inside in carriage under the rotation of lead screw 7, later under scraper blade 6's removal, clear up 8 inner wall surface adsorption's silt in carriage, this mode easy operation, change the tradition and lean on the mode of manual clearance, and the work efficiency is greatly improved.

Specifically, gaps are arranged below two ends of the scraper 6, rollers 14 are arranged in the gaps, and the outer side surfaces of the rollers 14 are in surface contact with the inner wall of the carriage 8.

In this embodiment: by arranging the roller 14, the normal movement of the scraper 6 in the carriage 8 is ensured, so that the use effect of the scraper 6 is improved.

Specifically, the supporting base 1 is internally provided with a jacking mechanism 9, and the top end of the jacking mechanism 9 is movably connected with the carriage 8.

In this embodiment: through setting up climbing mechanism 9, be convenient for to the jack-up of carriage 8, make things convenient for the discharge of the inside silt of carriage 8, climbing mechanism 9 can be hydraulic drive, and climbing mechanism 9 belongs to the common general knowledge in this field, only uses it, does not reform transform, so detailed description control mode and circuit connection no longer.

Specifically, support 1 top of base and be close to the edge vertical installation have

backplate

2, and 2 surperficial top horizontal installations of backplate have pushing

hands

3, and 3 surfaces of pushing hands are provided with anti-skidding convex grain, support 1 bottom of base and install pulley 10, and pulley 10 is provided with a plurality ofly.

In this embodiment: through the interaction of the push handle 3 and the pulley 10, the carriage 8 can be moved conveniently, and the normal use of the carriage 8 is ensured.

Specifically, both end surfaces and the bottom end surface of the squeegee 6 are in contact with the inner wall of the vehicle compartment 8.

In this embodiment: the scraper 6 can clean the sludge on the inner surface of the carriage 8 conveniently at the joint of the scraper 6 and the inner wall of the carriage 8.

Specifically, the controller 4 is installed on the top surface of the back plate 2, and the controller 4 is electrically connected with the stepping motor 5 and the jacking mechanism 9 through electrical elements.

In this embodiment: the controller 4 is arranged to facilitate control over the jacking mechanism 9 and the stepping motor 5, and a control circuit inside the controller 4 can be realized through simple programming by a person skilled in the art, and belongs to the common knowledge in the field.

The working principle is as follows: during the use, after carriage 8 is by the silt in the jacking mechanism 9 jack-up discharge car, the staff passes through controller 4 and starts step motor 5, later step motor 5 drives the lead screw 7 of one end and rotates, thereby make thread bush 13 drive scraper blade 6 remove in carriage 8 inside under the rotation of lead screw 7, later under the removal of scraper blade 6, clear up 8 inner wall surface adsorption's in carriage silt, this mode easy operation, the mode that changes the tradition and lean on manual clearance, work efficiency is greatly improved, be provided with gyro wheel 14 below the both ends of

scraper blade

6, 14 one end of gyro wheel and 8 inner wall surface contact in carriage, through setting up gyro wheel 14, be convenient for guarantee scraper blade 6 at the inside normal removal in carriage 8, thereby improve scraper blade 6's result of use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Portable desilting dolly, including supporting base (1) and carriage (8), its characterized in that, carriage (8) are installed and are being supported base (1) top surface, carriage (8) internally mounted has scraper blade (6), threaded sleeve (13) have been seted up to scraper blade (6) one end, carriage (8) surface level is fixed with lead screw (7), and scraper blade (6) through surperficial threaded sleeve (13) and lead screw (7) threaded connection, lead screw (7) one end is passed through the shaft coupling and is connected with step motor (5) output, sliding sleeve (12) have been seted up to scraper blade (6) other end, carriage (8) surface level is fixed with slide bar (11), scraper blade (6) are through surperficial sliding sleeve (12) and slide bar (11) sliding connection.

2. The mobile dredging trolley of claim 1, wherein gaps are arranged below two ends of the scraper (6), rollers (14) are arranged in the gaps, and the outer side surfaces of the rollers (14) are in contact with the inner wall surface of the carriage (8).

3. The mobile dredging trolley of claim 1, wherein the supporting base (1) is internally provided with a jacking mechanism (9), and the top end of the jacking mechanism (9) is movably connected with the carriage (8).

4. The mobile dredging trolley according to claim 1, wherein the top of the supporting base (1) is vertically provided with a back plate (2) near the edge, a pushing handle (3) is horizontally arranged above the surface of the back plate (2), the surface of the pushing handle (3) is provided with anti-skid convex particles, the bottom of the supporting base (1) is provided with a plurality of pulleys (10), and the pulleys (10) are provided with a plurality of pulleys.

5. The mobile dredging vehicle of claim 1, wherein the scraper (6) has both end surfaces and a bottom end surface contacting an inner wall of the carriage (8).

6. The mobile dredging trolley of claim 4, wherein the controller (4) is installed on the top surface of the back plate (2), and the controller (4) is electrically connected with the stepping motor (5) and the jacking mechanism (9) through electric elements.