CN214783686U - Multifunctional trolley type trash remover - Google Patents

Abstract

The utility model discloses a multifunctional trolley type trash remover, which comprises a first mobile unit arranged on a gate pier and a main hoisting mechanism arranged on the first mobile unit; the first moving unit is arranged to drive the main hoisting mechanism to move in the horizontal plane along the arrangement direction of the trash rack and the maintenance gate; the main hoisting mechanism is arranged to be detachably connected with the trash rack and the maintenance gate and can drive the trash rack or the maintenance gate connected with the main hoisting mechanism to move up and down. Therefore, the trash rack and the maintenance gate can be controlled to be opened and closed through the first mobile units and the main hoisting mechanisms, and the two first mobile units and the main hoisting mechanisms are not needed, so that the construction cost, the energy consumption, the operation cost and the maintenance cost are saved, and the equipment utilization rate is improved.

Description

Multifunctional trolley type trash remover

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering's equipment of decontaminating, concretely relates to multi-functional trolley formula trash cleaning machine.

Background

In general water conservancy and hydropower engineering, a trash remover, a trash rack, an overhaul gate and a working gate are arranged at a water inlet. Besides the working gate must use special opening and closing equipment, the trash rack and the maintenance gate also need to be equipped with corresponding opening and closing equipment. Therefore, a plurality of opening and closing devices are arranged at the water inlet of the hydraulic and hydroelectric engineering, so that the construction cost, the energy consumption, the operation cost and the maintenance cost are increased, and the equipment utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve because of setting up multiple headstock gear in hydraulic and hydroelectric engineering's water inlet department, engineering cost, energy consumption that lead to and the increase of operation and maintenance cost, the problem that rate of equipment utilization reduces, according to the utility model discloses an aspect provides a multi-functional platform truck formula trash cleaning machine.

The multifunctional trolley type trash remover comprises a first moving unit arranged on a gate pier; and a main hoisting mechanism arranged on the first mobile unit; the first moving unit is arranged to drive the main hoisting mechanism to move in the horizontal plane along the arrangement direction of the trash rack and the maintenance gate; the main hoisting mechanism is arranged to be detachably connected with the trash rack and the maintenance gate and can drive the trash rack or the maintenance gate connected with the main hoisting mechanism to move up and down.

Therefore, the trash rack and the maintenance gate can be controlled to be opened and closed through the first moving units and the main hoisting mechanisms, and the two groups of first moving units and the main hoisting mechanisms are not needed. The specific operation is realized by the following modes: when the sewage is required to be cleaned, the first moving unit and the main hoisting mechanism are not required to be operated; when the trash rack or the maintenance gate needs to be opened, the main hoisting mechanism is moved to a corresponding position (for example, the main hoisting mechanism is moved to the position where the trash rack is located or the main hoisting mechanism is moved to the position where the maintenance gate is located) through the first moving unit, and the main hoisting mechanism is detachably connected with the trash rack or the maintenance gate, so that the trash rack or the maintenance gate can be driven to lift through the main hoisting mechanism, and the trash rack or the maintenance gate is opened. Therefore, the construction cost, the energy consumption and the operation and maintenance cost are saved, and the utilization rate of equipment is improved.

In some embodiments, the multi-function cart type sewage disposal apparatus further includes a first locking mechanism for detachably locking the service gate to the gate pier. From this, when the trash rack is opened to needs, at first, will overhaul the gate locking on the gate pier through first locking mechanical system, overhaul the gate this moment and be in the open mode, then, drive the trash rack through main hoisting mechanism and rise, can open the trash rack.

In some embodiments, the utility vehicle type trash remover further comprises a hydraulic grab beam detachably locked on the main hoisting mechanism; the main hoisting mechanism is detachably connected with the maintenance gate through a hydraulic grabbing beam. Because the main hoisting mechanism is connected with the maintenance gate through the hydraulic grabbing beam, the main hoisting mechanism can drive the maintenance gate to lift more stably.

In some embodiments, the multi-function cart type trash remover further includes a second moving unit provided on the first moving unit; the auxiliary hoisting mechanism is arranged on the second moving unit and can be detachably connected with a hydraulic grab bucket used for cleaning dirt in front of the trash rack; the second moving unit is arranged to drive the auxiliary hoisting mechanism to move in the horizontal plane along the moving direction vertical to the first moving unit; the auxiliary hoisting mechanism is arranged to drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down.

Thereby, the hydraulic grab can be moved to the side of the trash rack away from the service gate (i.e. the trash removal position) by the first moving unit; moreover, because the multi-hole trash rack is arranged, when the hydraulic grab bucket is used for cleaning trash each time, only one hole of the trash rack or one part of the trash rack in the width direction can be cleaned, the hydraulic grab bucket of the utility model is arranged on the first moving unit through the second moving unit and the auxiliary hoisting mechanism, after the hydraulic grab bucket is moved to a trash cleaning position by the first moving unit, the hydraulic grab bucket is driven to move up and down through the auxiliary hoisting mechanism so as to clean the dirt in front of the trash rack, after the dirt in one position in front of the trash rack is cleaned, the auxiliary hoisting mechanism and the hydraulic grab bucket can be driven to move to the front of the trash rack in the other hole through the second moving unit so as to continuously clean the dirt in the other hole; meanwhile, the second moving unit and the auxiliary hoisting mechanism are integrated on the first moving unit, so that the multifunctional trolley type trash remover is more compact in structure.

In some embodiments, the utility cart-type sewage treatment machine further includes a second locking mechanism for detachably locking the hydraulic grab onto the gate pier. From this, when need not use hydraulic grab, can lock hydraulic grab on the gate pier through second locking mechanical system to unpack hydraulic grab and vice hoisting mechanism apart, when avoiding first mobile unit to drive main hoisting mechanism and remove, touch the gate pier and receive the hindrance because of hydraulic grab.

In some embodiments, the main hoisting mechanism comprises at least one group of first movable pulley blocks which can be detachably connected with the trash rack and the maintenance gate and can drive the trash rack or the maintenance gate connected with the trash rack or the maintenance gate to move up and down; the auxiliary hoisting mechanism comprises at least one group of second movable pulley blocks which can be detachably connected with the hydraulic grab bucket and can drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down. Therefore, the movable pulley block drives the trash rack, the maintenance gate and the hydraulic grab bucket to lift, so that the resistance of the components during lifting can be reduced.

In some embodiments, the first moving unit includes a trolley travel rail provided on the gate pier, extending in a horizontal plane in the arrangement direction of the trash rack and the service gate; a trolley traveling mechanism which moves along the extending direction of the trolley traveling track; and a trolley frame arranged on the trolley travelling mechanism; the second moving unit and the main hoisting mechanism are arranged on the trolley frame. Therefore, the trolley frame and the second moving unit can be driven to move along the trolley travelling rail through the trolley travelling mechanism.

In some embodiments, the second moving unit includes a sub-trolley travel rail provided on the first moving unit and extending in a horizontal plane in a direction perpendicular to the arrangement direction of the trash rack and the service gates; the auxiliary trolley travelling mechanism moves along the extending direction of the auxiliary trolley travelling track; and a sub-trolley frame arranged on the sub-trolley travelling mechanism; the auxiliary hoisting mechanism is arranged on the auxiliary trolley frame. Therefore, the auxiliary trolley frame and the auxiliary hoisting mechanism can be driven to move along the auxiliary trolley travelling track through the auxiliary trolley travelling mechanism.

In some embodiments, the multifunctional trolley type trash remover further comprises a control module and a first cable drum arranged on the first moving unit, wherein the control module is arranged to control the first cable drum to synchronously receive and release a grabbing beam cable connected with a hydraulic pump station on a hydraulic grabbing beam while a main hoisting mechanism drives the hydraulic grabbing beam to move; and the control module is also arranged to control the second cable drum to synchronously receive and release the grab bucket cable connected with the hydraulic pump station on the hydraulic grab bucket while the auxiliary hoisting mechanism drives the hydraulic grab bucket to move.

Therefore, the phenomenon that the grab beam cable or the grab bucket cable is broken due to the fact that the length of the grab beam cable or the grab bucket cable is too short when the main hoisting mechanism drives the hydraulic grab beam to move or the auxiliary hoisting mechanism drives the hydraulic grab bucket to move or the grab beam cable or the grab bucket cable is too long and is involved in the main hoisting mechanism or the auxiliary hoisting mechanism can be avoided, and the damage of the grab beam cable or the grab bucket cable or the unsmooth movement of the main hoisting mechanism or the auxiliary hoisting mechanism can be avoided.

In some embodiments, the multi-function cart type trash remover further includes a cable guide mechanism provided on the second moving unit for providing a guide for the grab cable. Therefore, the cable guide mechanism can prevent the grab bucket cable from being damaged due to being involved in the second moving unit when the second moving unit moves or causing the unsmooth movement of the second moving unit.

In some embodiments, the multi-function cart type trash remover further includes an inspection gate, a trash rack, and a hydraulic grab, which are sequentially arranged in a moving direction of the first moving unit.

Drawings

Fig. 1 is a schematic structural view illustrating a trash rack of a multi-functional cart-type trash remover according to an embodiment of the present invention in a raised state;

FIG. 2 is a schematic structural view of the convertible car-type trash remover shown in FIG. 1 from another perspective;

fig. 3 is a schematic structural diagram of a first moving unit provided with a main hoisting mechanism, a hydraulic grab beam, a second moving unit, an auxiliary hoisting mechanism and a hydraulic grab bucket according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second moving unit provided with an auxiliary hoisting mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a hydraulic grab bucket of the multifunctional trolley type trash remover according to an embodiment of the present invention in a trash removal state;

FIG. 6 is a structural view of the convertible car-type trash remover shown in FIG. 5 from another perspective;

FIG. 7 is a schematic structural view of the convertible car trash remover shown in FIG. 5 from yet another perspective;

fig. 8 is a schematic structural view of a hydraulic grab bucket of the multifunctional trolley type trash remover according to an embodiment of the present invention in a trash discharging state;

fig. 9 is a structural view illustrating another perspective view of the multi-function cart type soil cleaning machine of fig. 8.

Detailed Description

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

Fig. 1 to 3 and 5 to 9 schematically show a multi-function cart type trash remover according to an embodiment of the present invention.

Referring to fig. 1, 2, 5, 6, 8 and 9, an exemplary, multi-function cart-type sewage treatment machine includes a first moving unit 21 mounted on a gate pier 100 and a main hoist 22 mounted on the first moving unit 21. The first moving unit 21 is provided to move the main hoisting mechanism 22 in the horizontal plane in the arrangement direction of the trash rack 30 and the service gates 40. The main hoisting mechanism 22 is detachably connected to the trash rack 30 and the inspection gate 40, and drives the trash rack 30 or the inspection gate 40 connected thereto to move up and down.

Referring to fig. 1, 2, and 5 to 9, the first moving unit 21 illustratively includes a trolley travel rail 211, a trolley travel mechanism 212, and a trolley frame 213. Wherein, the trolley traveling rail 211 is installed on the gate pier 100, and extends in the arrangement direction of the trash rack 30 and the inspection gate 40 in the horizontal plane. The carriage travel mechanism 212 is provided to be movable in the extending direction of the carriage travel rail 211; the bogie frame 213 is mounted on the bogie travel mechanism 212; the main hoisting mechanism 22 is mounted on the bogie frame 213. Illustratively, the trolley traveling mechanism 212 includes a motor 70 mounted on the trolley frame 213 and a trolley traveling wheel 2121 coaxially connected to the motor 70, the trolley traveling wheel 2121 is adapted to the trolley traveling rail 211, and the trolley traveling wheel 2121 is driven by the motor 70 to rotate, so that the trolley traveling wheel 2121 moves along the trolley traveling rail 211, and the motor 70, the trolley frame 213 and the main hoisting mechanism 22 are driven to move along the trolley traveling rail 211 together. In other embodiments, the first moving unit 21 may also use other moving units commonly used in the art, for example, a gear is driven to rotate by the motor 70, and the gear is reciprocated in the direction in which the rack extends; for another example, the motor 70 drives the screw rod to rotate, and further drives the nut to reciprocate along the extending direction of the screw rod.

Referring to fig. 1, 2, 5, 6, 8 and 9, for example, the main hoisting mechanism 22 includes a motor 70 (specifically, mounted on the trolley frame 213) mounted on the first moving unit 21, and a first movable pulley block 221 capable of being detachably connected to the trash rack 30 and the service gate 40, and the motor 70 drives a first rope reel of the first movable pulley block 221 to rotate, so as to realize winding and unwinding of a rope on the first rope reel, and further realize lifting of the first movable pulley block 221. The movable pulley block can be a common movable pulley block in the prior art. Preferably, the first movable pulley blocks 221 are provided in two groups and are respectively located at two sides close to the trash rack 30 and the service gate 40, so that when the two groups of the first movable pulley blocks 221 are connected with the trash rack 30 or the service gate 40, the trash rack 30 or the service gate 40 can be smoothly driven to ascend and descend, and when the service gate 40 or the trash rack 30 is operated, the service gate 40 is located in the second aperture 108 and the trash rack 30 is located in the first aperture 107. Illustratively, the detachable connection of the first movable pulley block 221 and the trash rack 30 or the service gate 40 is realized by connecting the first connecting shaft 222, and by integrally forming or processing through holes matched with the first connecting shaft 222 on the trash rack 30, the service gate 40 and the first movable pulley block 221. Preferably, in order to facilitate the detachable connection of the trash rack 30 with the first movable pulley block 221, the trash rack 30 is detachably connected with the first movable pulley block 221 through the pull rod 31 connected thereto, that is, a through hole matched with the first connecting shaft 222 is formed on the pull rod 31. In other embodiments, the main hoisting mechanism 22 may also use other moving units commonly used in the art, for example, a motor 70 drives a screw rod to rotate, so as to drive a nut to reciprocate along the extending direction of the screw rod; for another example, the device can be driven directly by an air cylinder or an oil cylinder.

Referring to fig. 1, 2 and 5 to 9, in a preferred embodiment, the multi-function cart type sewage treatment machine further includes a first locking mechanism 41 for detachably locking the service gate 40 to the gate pier 100. Exemplarily, referring to fig. 1, the first locking mechanism 41 is implemented to support a first protrusion 412 of the service gate 40, which passes through a first slot 411 of the gate pier 100, on a first locking beam 413 of the gate pier 100, specifically, the length of the first locking beam 413 is greater than the slot width of the first slot 411. When the maintenance gate 40 needs to be locked on the gate pier 100 by the first locking mechanism 41, the maintenance gate 40 can be moved to the first protrusion 412 arranged on the maintenance gate 40 and placed above the first clamping groove 411, then the first locking beam 413 is placed on the first clamping groove 411, and the maintenance gate 40 is moved downwards until the bottom surface of the first protrusion 412 abuts against the first locking beam 413, so that the maintenance gate 40 can be locked on the gate pier 100.

Referring to fig. 1, 2 and 5 to 9, in a preferred embodiment, the multi-function cart type trash remover further includes a hydraulic grab beam 42 detachably locked to the main hoist 22; the main hoisting mechanism 22 is detachably connected with the service gate 40 via a hydraulic gripping beam 42. For example, the detachable connection of the hydraulic gripping beam 42 to the main hoisting mechanism 22 and the detachable connection of the hydraulic gripping beam 42 to the service gate 40 can be realized by referring to the aforementioned detachable connection of the main hoisting mechanism 22 to the service gate 40, that is, the hydraulic gripping beam 42 is also integrally formed or machined with a through hole adapted to the first connecting shaft 222. When the hydraulic grab beam 42 is not in use, it can be connected to the service gate 40 and disconnected from the main hoist 22. Further, the multifunctional trolley type trash remover further comprises a control module 2131 and a first cable drum 421 arranged on the first moving unit 21 (specifically arranged on the trolley frame 213 through a motor 70), wherein the control module 2131 is arranged to control the first cable drum 421 to synchronously receive and release the grabbing beam cable 422 connected with the hydraulic pump station on the hydraulic grabbing beam 42 while the main lifting mechanism 22 drives the hydraulic grabbing beam 42 to move. Illustratively, the control module 2131 controls the first cable drum 421 to reel and reel the grabbing beam cable 422, and the control is realized by controlling the rotation direction of the motor 70 for driving the first cable drum 421 to rotate. In some embodiments, the control module 2131 may be provided on the first mobile unit 21, specifically mounted on the trolley frame 213.

Referring to fig. 7, it is preferable that the gate pier 100 is further provided with a first guide groove 101 and a second guide groove 102 extending in a vertical direction to be fitted with the trash rack 30 and the service gate 40, respectively.

Referring to fig. 1, 2 and 5 to 9, it is preferable that the multi-function cart type sewage disposal apparatus further includes an inspection gate 40 and a trash rack 30 which are sequentially arranged in a moving direction of the first moving unit 21.

Referring to fig. 5 and 7, in use, the multi-function cart type trash remover may be provided at a water inlet side of the work gate 60, the moving direction of the first moving unit 21 is disposed parallel to the water flow direction, and the service gate 40 is disposed at a side of the trash rack 30 facing the work gate 60.

Thus, the trash rack 30 and the service gate 40 can be controlled to be opened and closed by one set of the first moving unit 21 and the main hoisting mechanism 22, respectively, without using two sets of the first moving unit 21 and the main hoisting mechanism 22. When the trash rack 30 needs to be opened, the access gate 40 is first locked to the gate pier 100 by the first locking mechanism 41 while the access gate 40 is in an opened state, and then the trash rack 30 is lifted by the main hoisting mechanism 22 to open the trash rack 30 (see fig. 1 and 2). Therefore, the construction cost, the energy consumption and the operation and maintenance cost are saved, and the utilization rate of equipment is improved.

Fig. 1 to 9 schematically show a multi-functional cart type trash remover according to another embodiment of the present invention. This embodiment is implemented on the basis of the former embodiment.

Referring to fig. 1 to 9, the multi-function cart type trash remover of the present embodiment further includes a second moving unit 51 and a secondary lifting mechanism 52 in addition to the previous embodiment.

Referring to fig. 1 to 3 and 5 to 9, the second moving unit 51 is provided on the first moving unit 21 and is configured to move the auxiliary hoist 52 in a horizontal plane in a direction perpendicular to the moving direction of the first moving unit 21. Specifically, when the first moving unit 21 is provided with the bogie frame 213, the second moving unit 51 is provided on the bogie frame 213. Thereby, the carriage frame 213 and the second moving unit 51 can be moved along the carriage travel rail 211 by the carriage travel mechanism 212. Illustratively, the second moving unit 51 includes a sub-trolley travel rail 511 provided on the first moving unit 21 and extending in a horizontal plane in a direction perpendicular to the arrangement direction of the trash rack 30 and the service gates 40; a sub-carriage traveling mechanism 512 that moves in the extending direction of the sub-carriage traveling rail 511; and a sub-trolley frame 513 provided on the sub-trolley traveling mechanism 512; the sub-hoisting mechanism 52 is provided on the sub-carriage frame 513. Thus, the sub-carriage frame 513 and the sub-hoisting mechanism 52 can be driven by the sub-carriage traveling mechanism 512 to move along the sub-carriage traveling rail 511. Illustratively, the auxiliary trolley travelling mechanism 512 comprises a motor 70 mounted on the auxiliary trolley frame 513 and an auxiliary trolley travelling wheel 5121 coaxially connected to the motor 70, the auxiliary trolley travelling wheel 5121 is matched with the auxiliary trolley travelling rail 511, the auxiliary trolley travelling wheel 5121 is driven to rotate by the motor 70, the auxiliary trolley travelling wheel 5121 moves along the auxiliary trolley travelling rail 511, and the motor 70, the auxiliary trolley frame 513 and the auxiliary hoisting mechanism 52 are driven to move along the auxiliary trolley travelling rail 511 together. In other embodiments, the second mobile unit 51 may also use other mobile units commonly used in the art, such as other implementations of the first mobile unit 21, which are not described herein again.

Referring to fig. 1 to 9, for example, the secondary hoisting mechanism 52 includes a motor 70 (specifically, mounted on the secondary carriage frame 513) mounted on the second moving unit 51, and a second movable pulley block 521 detachably connectable to the hydraulic grab 50 for cleaning dirt in front of the trash rack 30, and the motor 70 drives the second movable pulley block 521 to rotate, so as to unwind and release the rope on the second rope reel, and further to drive the second movable pulley block 521 and the hydraulic grab 50 to ascend and descend. The movable pulley block can be a common movable pulley block in the prior art. Preferably, the two sets of second movable pulley blocks 521 are provided, and the distance between the two sets is similar to the width of the hydraulic grab 50, so that when the two sets of second movable pulley blocks 521 are connected with the hydraulic grab 50, the hydraulic grab 50 can be smoothly driven to ascend and descend. Illustratively, the detachable connection of the second movable pulley block 521 and the hydraulic grab 50 is realized by connecting the second connecting shaft 522, and by integrally forming or machining a through hole matched with the second connecting shaft 522 on the hydraulic grab 50 and the second movable pulley block 521. In a preferred embodiment, when the multifunctional trolley type trash remover further comprises a control module 2131, the multifunctional trolley type trash remover further comprises a second cable drum 54 (particularly, the second cable drum 54 is arranged on the trolley frame 213 through the motor 70) arranged on the first moving unit 21, and the control module 2131 is further arranged to control the second cable drum 54 to synchronously receive and release the grab cable 541 connected with the hydraulic pump station on the hydraulic grab 50 while the auxiliary lifting mechanism 52 drives the hydraulic grab 50 to move. Illustratively, the control module 2131 controls the second cable drum 54 to reel in and out the grapple cable 541 by controlling a rotational direction of the motor 70 that drives the second cable drum 54 to rotate. Similarly, the control module 2131 may be further configured to control the second cable drum 54 to synchronously retract and release the grapple cable 541 connected to the hydraulic pump station on the hydraulic grapple 50 while the second moving unit 51 drives the secondary hoisting mechanism 52 to move. Further, the multi-function cart type trash remover further includes a cable guide 55 provided on the second moving unit 51 for guiding the grab cable 541, and the cable guide 55 may be implemented by a plurality of rollers, for example, pivotably provided on the sub-cart frame 513. In other embodiments, the secondary hoisting mechanism 52 may also be implemented in the same manner as other implementations of the primary hoisting mechanism 22, and will not be described herein.

Referring to fig. 7, preferably, the gate pier 100 is further provided with a third guide groove 103 extending in the vertical direction and respectively adapted to the hydraulic grab 50, and the third guide groove 103, the first guide groove 101, the second guide groove 102 and the fourth guide groove 104 are arranged in sequence.

Referring to fig. 1, 2 and 5 to 9, it is preferable that the multi-purpose cart type trash remover further includes a hydraulic grab 50 provided at a side of the trash rack 30 facing away from the service gate 40.

Thereby, it is not only possible to move the hydraulic grab 50 to the side of the trash rack 30 facing away from the service gate 40 (i.e. the trash removal position) by the first moving unit 21; furthermore, after the first moving unit 21 moves the hydraulic grab 50 to the dirt removing position, the auxiliary lifting mechanism 52 can drive the hydraulic grab 50 to move up and down to remove the dirt in front of the trash rack 30 (see fig. 5 to 7), after the dirt in front of or in one of the holes of the trash rack 30 is removed, the auxiliary lifting mechanism 52 and the hydraulic grab 50 can be driven by the second moving unit 51 to move to the position of the other holes of the trash rack 30 to continue to remove the dirt in front of the other holes of the trash rack 30, and when the dirt on the hydraulic grab 50 needs to be removed, the hydraulic grab 50 can be moved up to the dirt removing platform 105 of the gate pier 100 by the auxiliary lifting mechanism 52 so as to remove the dirt on the hydraulic grab 50 (see fig. 8 and 9); meanwhile, the second moving unit 51 and the auxiliary hoist 52 are integrated on the first moving unit 21, so that the structure of the multi-function cart type trash remover can be more compact, and thus, the obstruction of the operating view of the multi-function cart type trash remover in controlling the trash rack 30 and the inspection gates 40 can be reduced.

Referring to fig. 1, in a preferred embodiment, the multi-purpose cart type sewage treatment machine further includes a second locking mechanism 53 for detachably locking the hydraulic grab 50 to the gate pier 100. For example, implementation of the second locking mechanism 53 may be implemented with reference to implementation of the first locking mechanism 41: the second locking mechanism 53 is realized as a second locking beam 532 capable of supporting the second protrusion 533 of the hydraulic grab 50, which passes through the second catch groove 531 on the gate pier 100, in particular, the length of the second locking beam 532 is greater than the groove width of the second catch groove 531. When the hydraulic grab 50 needs to be locked on the gate pier 100 by the second locking mechanism 53, the hydraulic grab 50 may be moved to the second protrusion 533 arranged thereon and placed above the second locking groove 531, then the second locking beam 532 is placed on the second locking groove 531, and then the hydraulic grab 50 is moved downward until the bottom surface of the second protrusion 533 abuts against the second locking beam 532, so that the hydraulic grab 50 may be locked on the gate pier 100.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (13)

1. Multifunctional trolley formula trash cleaning machine, its characterized in that includes:

a first moving unit provided on the gate pier;

and a main hoisting mechanism provided on the first mobile unit;

the first moving unit is arranged to drive the main hoisting mechanism to move in the horizontal plane along the arrangement direction of the trash rack and the maintenance gate;

the main hoisting mechanism is arranged to be detachably connected with the trash rack and the maintenance gate and can drive the trash rack or the maintenance gate connected with the main hoisting mechanism to move up and down.

2. The multi-function cart type soil cleaning machine according to claim 1, further comprising a first locking mechanism for detachably locking the service gate to the gate block.

3. The multi-function cart type trash remover according to claim 1, further comprising a hydraulic grab beam detachably locked to the main hoisting mechanism;

the main hoisting mechanism is detachably connected with the maintenance gate through the hydraulic grabbing beam.

4. The multi-function cart type trash remover according to claim 2, further comprising a hydraulic grab beam detachably locked to the main hoisting mechanism;

the main hoisting mechanism is detachably connected with the maintenance gate through the hydraulic grabbing beam.

5. The multi-function cart type soil cleaning machine according to any one of claims 1 to 4, further comprising:

a second moving unit provided on the first moving unit;

the auxiliary hoisting mechanism is arranged on the second moving unit and can be detachably connected with a hydraulic grab bucket used for cleaning dirt in front of the trash rack;

the second moving unit is arranged to drive the auxiliary hoisting mechanism to move in a horizontal plane along a moving direction vertical to the first moving unit;

the auxiliary hoisting mechanism is arranged to drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down.

6. The multi-function cart type soil cleaning machine according to claim 5, further comprising a second locking mechanism for detachably locking the hydraulic grab bucket to the gate pier.

7. The multi-purpose trolley type trash remover according to claim 5, wherein the main hoisting mechanism comprises at least one set of first movable pulley block which can be detachably connected with the trash rack and the service gate and can drive the trash rack or the service gate connected with the trash rack or the service gate to move up and down;

the auxiliary hoisting mechanism comprises at least one group of second movable pulley blocks which can be detachably connected with the hydraulic grab bucket and can drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down.

8. The multi-function cart type trash remover according to claim 5, wherein the first moving unit comprises:

the trolley travelling track is arranged on the gate pier and extends along the arrangement direction of the trash rack and the maintenance gate in the horizontal plane;

a trolley traveling mechanism which moves along the extending direction of the trolley traveling track;

and a trolley frame arranged on the trolley travelling mechanism;

the second moving unit and the main hoisting mechanism are arranged on the trolley frame.

9. The multi-function cart type trash remover according to claim 5, wherein the second moving unit comprises:

the auxiliary trolley travelling track is arranged on the first moving unit and extends in the horizontal plane along the arrangement direction vertical to the trash rack and the maintenance gate;

the auxiliary trolley travelling mechanism moves along the extending direction of the auxiliary trolley travelling track;

the auxiliary trolley frame is arranged on the auxiliary trolley travelling mechanism;

the auxiliary hoisting mechanism is arranged on the auxiliary trolley frame.

10. The multi-function cart type trash remover of claim 1, further comprising: the hydraulic grabbing beam is detachably locked on the main hoisting mechanism, and the main hoisting mechanism is detachably connected with the maintenance gate through the hydraulic grabbing beam;

a second moving unit provided on the first moving unit;

the auxiliary hoisting mechanism is arranged on the second moving unit and can be detachably connected with a hydraulic grab bucket used for cleaning dirt in front of the trash rack, the second moving unit is arranged to drive the auxiliary hoisting mechanism to move in a horizontal plane along a moving direction perpendicular to the first moving unit, and the auxiliary hoisting mechanism is arranged to drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down;

the control module is arranged to control the first cable drum to synchronously receive and release a grabbing beam cable connected with a hydraulic pump station on the hydraulic grabbing beam while the main hoisting mechanism drives the hydraulic grabbing beam to move;

and the control module is also arranged to control the second cable drum to synchronously receive and release the grab bucket cable connected with a hydraulic pump station on the hydraulic grab bucket while the auxiliary hoisting mechanism drives the hydraulic grab bucket to move.

11. The multi-function cart type trash remover according to claim 10, further comprising a cable guide mechanism provided on the second moving unit for providing a guide for the grab cable.

12. The multi-function cart type trash remover of claim 2, further comprising: the hydraulic grabbing beam is detachably locked on the main hoisting mechanism, and the main hoisting mechanism is detachably connected with the maintenance gate through the hydraulic grabbing beam;

a second moving unit provided on the first moving unit;

the auxiliary hoisting mechanism is arranged on the second moving unit and can be detachably connected with a hydraulic grab bucket used for cleaning dirt in front of the trash rack, the second moving unit is arranged to drive the auxiliary hoisting mechanism to move in a horizontal plane along a moving direction perpendicular to the first moving unit, and the auxiliary hoisting mechanism is arranged to drive the hydraulic grab bucket connected with the auxiliary hoisting mechanism to move up and down;

the control module is arranged to control the first cable drum to synchronously receive and release a grabbing beam cable connected with a hydraulic pump station on the hydraulic grabbing beam while the main hoisting mechanism drives the hydraulic grabbing beam to move;

and the control module is also arranged to control the second cable drum to synchronously receive and release the grab bucket cable connected with a hydraulic pump station on the hydraulic grab bucket while the auxiliary hoisting mechanism drives the hydraulic grab bucket to move.

13. The multi-function cart type soil cleaning machine according to claim 12, further comprising a cable guide mechanism provided on the second moving unit for providing a guide for the grab cable.

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