CN116181025A - Working equipment - Google Patents

Abstract

The application relates to operation equipment, and belongs to the technical field of building construction. The application proposes a working device comprising: the spraying executing mechanism is used for spraying slurry to the working surface; the residual material collecting mechanism is used for receiving residual materials of the spraying executing mechanism and is provided with a residual material discharging hole; the slurry conveying system comprises a slurry inlet pipe, a slurry outlet pipe, a slurry inlet pipe and a slurry outlet pipe, wherein the slurry inlet pipe is communicated with external slurry supply equipment to input slurry; the residual material pipe is communicated with the residual material discharging hole to output the residual material; a spray pipe for delivering slurry to the spray actuator; and a converging member through which the slurry inlet pipe, the Yu Liaoguan and the spray pipe communicate; and the displacement mechanism is used for driving the converging piece and the residual material collecting mechanism to synchronously move so as to enable the residual material collecting mechanism to switch between a material receiving position and a collecting position. The device can recycle and reuse the mortar residual materials, has compact structure and better movement flexibility.

Description

Working equipment

Technical Field

The application relates to the technical field of building construction, in particular to operation equipment.

Background

In the building construction process, plastering is needed to the wall surface so as to improve the durability and the aesthetic property of the wall surface. In the process of the wall surface plastering operation, redundant mortar inevitably falls, and if the functions of recycling the residual mortar on the existing trowelling robot are integrated, the external size of the trowelling robot can be increased, and the flexible mobility of the trowelling robot is affected.

Fig. 8 is a schematic view showing a structure of a conventional working apparatus, and fig. 9 is a partially enlarged view of B in fig. 8.

As shown in fig. 8 and 9, a conventional work apparatus 200 includes a traveling chassis 210, a spraying actuator 220, a remainder collecting mechanism 230, a slurry transporting mechanism 240, and a clothes closet 250, wherein the spraying actuator 220 and the clothes closet 250 are mounted on the traveling chassis 210, and the remainder collecting mechanism 230 is slidably mounted on the traveling chassis 210 to switch between a receiving position near the spraying actuator 220 and a storage position stored in the traveling chassis 210. The slurry transport mechanism 240 includes slurry inlet pipes 241, yu Liaoguan 242, a spray pipe 243, and a converging member 244, and the slurry inlet pipe 241, the residual pipe 242, and the spray pipe 243 communicate through the converging member 244. Wherein, spraying pipe 243 and joining piece 244 are fixed relative to clothes closet 250, and the both ends of surplus material pipe 242 communicate with joining piece 244 and the surplus material discharge gate of surplus material collection mechanism 230 respectively, and surplus material discharge gate and joining piece 244 homonymy set up. During the movement of the cullet collecting mechanism 230, one end of the cullet pipe 242 is fixedly provided, and the other end moves in synchronization with the cullet collecting mechanism 230. To accommodate the range of travel of the cullet collection mechanism 230, the cullet tube is provided as a hose and is provided with a length of excess tubing. When the excess material collecting mechanism 230 is located at the retracted position, the hose is bent into a U shape, and partially exceeds the contour range of the traveling chassis 210, so that the outer dimension of the operation device 200 is increased, the operation device 200 cannot pass through a narrow space, and is easily scratched with external obstacles, so that the flexible mobility of the operation device is seriously affected.

Disclosure of Invention

Therefore, the application provides operation equipment which can recycle and reuse the mortar residual materials, has a compact structure and has good movement flexibility.

Some embodiments of the present application provide a work apparatus comprising:

the spraying executing mechanism is used for spraying slurry to the working surface;

the residual material collecting mechanism is used for receiving residual materials of the spraying executing mechanism and is provided with a residual material discharging hole;

a slurry delivery system comprising:

a slurry inlet pipe for communicating with an external slurry supply device to input slurry;

the residual material pipe is communicated with the residual material discharging hole to output the residual material;

a spray pipe for delivering slurry to the spray actuator; and

a converging piece through which the slurry inlet pipe, the Yu Liaoguan pipe and the spray pipe communicate;

and the displacement mechanism is used for driving the converging piece and the residual material collecting mechanism to synchronously move so as to enable the residual material collecting mechanism to switch between a material receiving position and a collecting position.

In the operation equipment of this application embodiment, join piece and clout collection mechanism by displacement mechanism synchronous drive, the one end and the clout collection mechanism of clout material pipe are connected, and the other end is connected with joining piece. The surplus material collecting mechanism is in the switching process of the receiving position and the collecting position, and the two ends of the surplus material pipe synchronously move, so that the surplus material pipe is allowed to be arranged into a straight pipe, the outline dimension of the operation equipment is not increased, and the movement flexibility of the operation equipment is improved.

According to some embodiments of the application, the converging piece is fixedly arranged on the remainder collecting mechanism.

Through this kind of structural style, can realize converging piece and clout collection mechanism synchronous motion, equipment is convenient simple.

According to some embodiments of the application, the remainder collection mechanism comprises: the bottom of the storage bin is provided with a discharge hole; the slurry outlet pump is arranged at the bottom of the storage bin, an inlet of the slurry outlet pump is communicated with a discharge hole of the storage bin, an outlet of the slurry outlet pump is the residual material discharge hole, and the residual material discharge hole is communicated with the converging piece through the residual material pipe.

Through this kind of structural style, the clout gets into the play thick liquid pump from the discharge gate of bottom, and play thick liquid pump pumps the clout to the clout pipe to get into the piece that merges through the clout pipe.

According to some embodiments of the present application, the surplus material discharge gate with the surplus material pipe is through connecting portion intercommunication, the play thick liquid pump surplus material discharge gate department installs guide portion, guide portion is located the below of connecting portion is used for accepting the weeping of connecting portion.

Through this kind of structural style, the guide portion can accept the hourglass material of connecting portion, avoids leaking the material and drops to the walking chassis.

According to some embodiments of the application, the guiding portion has a slope, along a direction away from the remainder discharge hole, the slope extends obliquely from top to bottom, and the slope is located below the connecting portion and is used for receiving and guiding the leakage of the connecting portion.

Through this kind of structural style, the slope accepts the leak source, and can in time discharge leak source.

According to some embodiments of the application, the working device further comprises a walking chassis, the remainder collecting mechanism is mounted on the walking chassis and is switched between the material receiving position and the stowing position relative to the walking chassis, and when the remainder collecting mechanism is located at the stowing position, the extending end of the slope exceeds the edge of the walking chassis.

Through this kind of structural style, the leakage is discharged from the extension end of domatic, and the extension end of domatic exceeds the edge of walking chassis, can discharge the leakage to the region beyond the walking chassis, avoids the leakage even after the domatic guide still to drop on the walking chassis.

According to some embodiments of the application, the converging element is fixedly arranged on an outer wall of the silo.

Through this kind of structural style, can utilize the area installation of feed bin outer wall to meet the piece, and have sufficient installation space, reduce the equipment degree of difficulty.

According to some embodiments of the present application, the slurry delivery system further comprises: the spraying pipe is communicated with the converging piece through the flowmeter, and the flowmeter is fixedly arranged on the residual material collecting mechanism.

Through this kind of structural style, the piece that merges is fixed to be set up in the clout collection mechanism through the flowmeter, not only can firmly install the flowmeter in clout collection mechanism, and can drive the piece that merges and collect mechanism synchronous motion with clout.

According to some embodiments of the present application, the slurry delivery system further comprises: and the bracket is fixedly arranged on the excess material collecting mechanism, and the flowmeter is arranged on the bracket.

Through this kind of structural style, can be firmly, reliably be fixed in the surplus material collection mechanism with the flowmeter, the equipment is simple, easily realizes.

According to some embodiments of the application, the cullet is a hard tube.

Through this kind of structural style, can increase the intensity of surplus material pipe and the position of fixed surplus material pipe.

According to some embodiments of the application, the cullet is a straight tube.

Through this kind of structural style, can reduce the length of surplus material pipe.

According to some embodiments of the application, the spray tube is a hose.

Through this kind of structural style, the one end of spraying pipe and joining the piece intercommunication, the other end and spraying actuating mechanism intercommunication can adapt to spraying actuating mechanism's stroke scope and join the piece to follow the stroke scope of clout collection mechanism.

According to some embodiments of the application, the displacement mechanism is configured to drive the remainder collecting mechanism to move back and forth, and the converging piece and the spraying executing mechanism are respectively arranged on two opposite sides of the remainder collecting mechanism along the back and forth direction.

Through this kind of structural style, can arrange spraying actuating mechanism in the one side of surplus material collection mechanism to have sufficient space and carry out the spraying operation, arrange the piece that merges in surplus material collection mechanism's opposite side, and have sufficient space arrangement thick liquids conveying system, the piece that merges sets up with spraying actuating mechanism along the removal direction interval of surplus material collection mechanism, can both satisfy the removal stroke that merges at the spraying pipe, shortened the length of spraying pipe again.

According to some embodiments of the application, the converging piece and the remainder discharge opening are arranged on the same side of the remainder collection mechanism.

Through this kind of structural style, can reduce the distance between meeting piece and the clout discharge gate to shorten the length of clout pipe.

According to some embodiments of the present application, the work device includes: a walking chassis; the front side of the lifting mechanism is connected with the spraying executing mechanism in a lifting manner so as to realize lifting operation; the surplus material collecting mechanism is arranged on the walking chassis and located on one side of the lifting mechanism along the left-right direction, and the converging piece is fixed at the rear of the surplus material collecting mechanism and is not overlapped with the projection of the lifting mechanism along the front-rear direction.

Through the structure, the lifting mechanism, the spraying executing mechanism, the residue collecting mechanism and the converging piece can be reasonably arranged on the walking chassis, so that the structure of the operation equipment is compact; and the projection of the converging piece and the lifting mechanism along the front-rear direction is not overlapped, and the converging piece cannot interfere with the lifting mechanism in position in the synchronous moving process of the converging piece following the residual material collecting mechanism.

According to some embodiments of the present application, the work device further comprises: the clothes closet is used for accommodating electric elements, is arranged on the walking chassis and is positioned on the other side of the lifting mechanism along the left-right direction; one end of the first drag chain is arranged at the rear side of the clothes closet and is arranged at an opposite interval with the converging piece along the left-right direction, and the other end of the first drag chain is connected with the spraying executing mechanism in a forward extending way; the spraying pipe extends from the converging piece into the first end of the first drag chain and is connected with the spraying executing mechanism in a forward extending mode along the extending track of the first drag chain, the part from the converging piece to the first end of the first drag chain of the spraying pipe is defined as a first pipe section, and the first pipe section is located in the edge of the walking chassis.

Through this kind of structural style, the spraying pipe passes from first tow chain, through first tow chain restriction arrangement position, can reduce the degree of freedom of spraying pipe on the basis of guaranteeing that the spraying pipe is permitted to meet piece and spraying actuating mechanism and remove, avoid the spraying pipe to surpass the edge of walking chassis, reduce the removal flexibility of operation equipment. The first pipe section is arranged in the edge of the walking chassis, and the arrangement of the first pipe section does not influence the movement flexibility of the operation equipment.

According to some embodiments of the present application, the converging piece has a first channel extending vertically downward, a second channel extending vertically upward, and a third channel extending rearward and obliquely downward, the first channel, the second channel, and the third channel converging and communicating with each other, the first channel communicating downward with the cullet, the second channel communicating upward with the spray pipe, and the third channel communicating rearward with the slurry inlet pipe.

Through this kind of structural style, the piece that merges communicates with surplus material pipe, spraying pipe and income thick liquid pipe respectively through three passageway to make surplus material of surplus material pipe and the thick liquid in the thick liquid pipe get into the spraying pipe jointly. The spraying pipe extends upwards, so that the slurry in the spraying pipe can be prevented from being provided with bubbles; the third channel is communicated with the slurry inlet pipe backwards, so that the slurry inlet pipe is easy to communicate with external slurry supply equipment.

Additional aspects and advantages of the 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 application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 illustrates a schematic structural view of a work device according to some embodiments of the present application;

FIG. 2 illustrates a partial structural schematic view of a work device (spray actuator not shown) according to some embodiments of the present application;

FIGS. 3 and 4 are schematic structural views of two views of a remainder collecting mechanism in a working apparatus according to some embodiments of the present application, respectively;

FIG. 5 illustrates a schematic diagram of a slurry delivery system in a work machine according to some embodiments of the present application;

FIG. 6 is an enlarged view of a portion of FIG. 1 at A;

FIG. 7 illustrates a schematic structural view of a displacement mechanism of a work device according to some embodiments of the present disclosure;

FIG. 8 is a schematic view of a conventional working apparatus;

fig. 9 is a partial enlarged view at B in fig. 8.

Icon: 100-working equipment; 110-walking chassis; 120-spraying an executing mechanism; 121-a mounting frame; 122-a squeegee assembly; 123-spraying an assembly; 130-a remainder collection mechanism; 131-a mobile rack; 132-bin; 1321-a feed inlet; 1322-a discharge port; 1323-outer wall; 133-a slurry pump; 1331-inlet; 1332-a residual material outlet; 1333-drain; 134-a rail assembly; 135-vibrating the motor; 136-a material guiding part; 1361-sloping surface; 1362—a first edge; 137-connection; 138-a laser detector; 139-a slurry pump drive assembly; 1391-a second motor; 1392-chain; 140-slurry delivery system; 141-a slurry inlet pipe; 142-surplus material pipe; 143-spraying a tube; 1431-a first tube section; 144-junction; 1441-first passage; 1442-a second channel; 1443-third passage; 145-a flow meter; 146-bracket; 150-a displacement mechanism; 151-a first motor; 152-screw rod; 153-nut; 154-mounting plate; 155-organ cover; 160-standing cabinets; 170-lifting mechanism; 180-a first tow chain; 181-a first end; 182-a second end; 200-working equipment; 210-walking chassis; 220-spraying an actuator; 230-a remainder collection mechanism; 240-a slurry conveying mechanism; 241-a slurry inlet pipe; 242-surplus material pipe; 243-spraying a tube; 244-a junction; 250-clothes closet.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

FIG. 1 illustrates a schematic structural view of a work device according to some embodiments of the present application; fig. 2 illustrates a partial structural schematic of a work device (spray actuator not shown) according to some embodiments of the present application.

As shown in fig. 1 and 2, some embodiments of the present application provide a work apparatus 100 that includes a spray actuator 120, a residue collection mechanism 130, a slurry delivery system 140, and a displacement mechanism 150. The spraying executing mechanism 120 is used for spraying slurry to the working surface, and the residual material collecting mechanism 130 is used for receiving residual materials of the spraying executing mechanism 120. The surplus material collecting mechanism 130 has a surplus material discharge port 1332, the slurry transporting system 140 includes a slurry inlet pipe 141, a surplus material pipe 142, a spray pipe 143, and a merging member 144, the slurry inlet pipe 141 is used to communicate with an external slurry supply device to input slurry, the surplus material pipe 142 is used to communicate with the surplus material discharge port 1332 to output surplus material, the spray pipe 143 is used to transport slurry to the spray actuator 120, and the slurry inlet pipe 141, the surplus material pipe 142, and the spray pipe 143 communicate through the merging member 144. The displacement mechanism 150 is used to drive the converging member 144 and the cull collecting mechanism 130 to move synchronously to switch the cull collecting mechanism 130 between the receiving position and the stowed position.

In the working apparatus 100 of the embodiment of the present application, the converging member 144 and the discard collecting mechanism 130 are synchronously driven by the displacement mechanism 150, and one end of the discard tube 142 is connected to the discard collecting mechanism 130, and the other end is connected to the converging member 144. In the process of switching the receiving position and the storage position, the two ends of the residual material pipe 142 of the residual material collecting mechanism 130 synchronously move, so that the residual material pipe 142 is allowed to be arranged as a straight pipe, the overall dimension of the working equipment 100 is not increased, and the movement flexibility of the working equipment 100 is improved.

The specific configuration of the working apparatus 100 according to the embodiment of the present application will be described in detail below.

As shown in fig. 1 and 2, the working apparatus 100 further includes a traveling chassis 110, a clothes closet 160, and a lifting mechanism 170 clothes closet, the clothes closet 160 and the lifting mechanism 170 being mounted to the traveling chassis 110.

The working equipment 100 can be driven to realize automatic walking through the walking chassis 110, so that the working equipment 100 can flexibly move; the cabinet 160 is used for accommodating electrical components, and the lifting mechanism 170 is used for driving the spraying actuator 120 to lift for spraying and leveling operations.

The remainder collecting mechanism 130 is slidably mounted on the walking chassis 110 along the front-back direction, and the displacement mechanism 150 is used for driving the remainder collecting mechanism 130 to move along the front-back direction so as to have a material receiving position extending out of the walking chassis 110 and a storage position stored in the walking chassis 110.

For convenience of description, the front-rear direction in the embodiment of the present application is a first horizontal direction X, the left-right direction is a second horizontal direction Y, and the up-down direction is a vertical direction Z.

In some embodiments of the present application, the clothes closet 160 is spaced apart from the lift mechanism 170 along the second horizontal direction Y, with the clothes closet 160 being located on one side of the lift mechanism 170.

As shown in fig. 1 and 2, the working apparatus 100 further includes a first drag chain 180, two ends of the first drag chain 180 are a first end 181 and a second end 182, respectively, the first end 181 is mounted on a rear side of the clothes closet 160 (i.e. a side along the first horizontal direction X) and is disposed opposite to the converging member 144 along the second horizontal direction Y, the second end 182 extends forward to connect the spraying actuator 120, wherein the spraying pipe 143 extends from the converging member 144 into the first end 181 of the first drag chain 180 and extends forward to connect the spraying actuator 120 along an extending track of the first drag chain 180, a portion from the converging member 144 to the first end 181 of the first drag chain 180 is defined as a first pipe segment 1431, and the first pipe segment 1431 is located in an edge of the walking chassis 110.

By this configuration, the paint pipe 143 passes through the first drag chain 180, and the arrangement position is restricted by the first drag chain 180, so that the degree of freedom of the paint pipe 143 can be reduced on the basis of ensuring that the paint pipe 143 allows the confluence member 144 and the paint actuator 120 to move, the paint pipe 143 is prevented from exceeding the edge of the traveling chassis 110, and the flexibility of movement of the working device 100 can be reduced. The first tube segment 1431 is disposed within an edge of the walk chassis 110, the arrangement of the first tube segment 1431 not affecting the mobility of the work device 100.

In other embodiments, the first drag chain 180 may not be provided, and the remainder collecting mechanism 130 and the clothes closet 160 may be spaced apart in the second horizontal direction Y, and the painting pipe 143 may be at least partially disposed between the remainder collecting mechanism 130 and the clothes closet 160.

Through this kind of structural style, the one end of spraying pipe 143 is connected with converging piece 144, and the other end is connected with spraying actuating mechanism 120, and spraying pipe 143 passes between surplus material collection mechanism 130 and the clothes closet 160 to utilize the space between surplus material collection mechanism 130 and clothes closet 160 to crookedly accomodate, the part of unnecessary buckling of spraying pipe 143 can not surpass walking chassis 110's external dimension, therefore keeps operation equipment 100 compact structure. Alternatively, the remainder collecting mechanism 130 and the clothes closet 160 may be provided on the traveling chassis 110, and the storage position of the paint pipe 143 may be restricted by other means. For example, a guide groove is provided in the traveling chassis 110, and the spray pipe 143 is accommodated in the guide groove.

The residue collection mechanism 130 is used for collecting the slurry residue in the spraying actuator 120 and inputting the residue to the slurry delivery system. A specific structural form of the discard collecting mechanism 130 is exemplified below.

Fig. 3 and 4 are schematic structural views of two views of a remainder collecting mechanism in a working apparatus according to some embodiments of the present application, respectively.

As shown in fig. 2, 3 and 4, specifically, the discard collecting mechanism 130 includes a moving rack 131, a bin 132 and a slurry pump 133. The moving frame 131 is slidably mounted on the traveling chassis 110 along the first horizontal direction X through the guide rail assembly 134 (as shown in fig. 1), and the displacement mechanism 150 is disposed on the traveling chassis 110 and is used for driving the moving frame 131 to move along the first horizontal direction X, and the discharge pump is fixedly disposed on the moving frame 131. The bottom of the stock bin 132 is provided with a discharge hole 1322, the slurry outlet pump 133 is arranged at the bottom of the stock bin 132, an inlet 1331 of the slurry outlet pump 133 is communicated with the discharge hole 1322 of the stock bin 132, an outlet of the slurry outlet pump 133 is a residual material discharge hole 1332, and the residual material discharge hole 1332 is communicated with the converging piece 144 through a residual material pipe 142.

With this configuration, the remainder enters the slurry pump 133 from the discharge port 1322 at the bottom of the bin 132, and the slurry pump 133 pumps the remainder to the remainder pipe 142 to enter the merging piece 144 through the remainder pipe 142.

In some embodiments of the present application, the bin 132 is further provided with a vibrating motor 135 for avoiding the residual material inside the bin 132 from adhering to the inner wall of the bin 132 after being solidified. Wherein, vibrating motor 135 is provided with two, and one vibrating motor 135 sets up in feed inlet 1321, and another vibrating motor 135 sets up in the outer wall 1323 of feed bin 132.

Referring to fig. 4, in some embodiments of the present application, the residue outlet 1332 and the residue pipe 142 are communicated through a connecting portion 137 (refer to fig. 2), a material guiding portion 136 is installed at the residue outlet 1332 of the slurry pump 133, and the material guiding portion 136 is located below the connecting portion 137 for receiving the leakage of the connecting portion 137.

With this structure, the material guiding portion 136 can receive the material leaking from the connecting portion 137, so as to prevent the material leaking from falling onto the traveling chassis 110.

Specifically, the connection portion 137 may be a joint having two interfaces, one of which communicates with the remainder discharge port 1332 and the other of which communicates with the remainder pipe 142.

In other embodiments, the connection portion 137 may also refer to a position of the remainder discharging hole 1332 that is in threaded engagement with or clamped with the remainder pipe 142.

Referring to fig. 4, in some embodiments of the present application, the guiding portion 136 has a slope 1361, the slope 1361 extends obliquely from top to bottom along a direction away from the remainder outlet 1332, and the slope 1361 is located below the connecting portion 137 for receiving and guiding the leakage of the connecting portion 137.

By the structure, the slope 1361 receives the leakage and can timely discharge the leakage.

Further, the trim collection mechanism 130 is mounted to the chassis 110 and is switched relative to the chassis 110 between a stowed position and a stowed position, with the extended end of the ramp 1361 beyond the edge of the chassis 110 when the trim collection mechanism 130 is in the stowed position.

Specifically, the slope 1361 extends distally from the trim outlet 1332 to a first edge 1362, and when the trim collection mechanism 130 is in the stowed position, the projection of the first edge 1362 onto the horizontal plane is outside the projected contour of the chassis 110.

Through this kind of structural style, the leakage is discharged from the first edge 1362 of domatic 1361, and first edge 1362 surpasses the edge of walking chassis 110, can discharge the leakage to the region beyond walking chassis 110, avoids the leakage to drop on walking chassis 110 even after the domatic 1361 guides.

In other embodiments, a receiving trough may be provided below the connection 137 to receive the leakage.

As shown in fig. 2, in some embodiments of the present application, the converging member 144 is fixedly disposed to the discard collection mechanism 130.

Through this kind of structural style, can realize converging piece 144 and the synchronous removal of clout collection mechanism 130, equipment is convenient simple.

Specifically, the converging member 144 may be fixedly disposed directly to the remainder collecting mechanism 130, such as by welding, a clip connection, or the like; the merging member 144 may be indirectly fixed to the surplus material collecting means 130 by other means, for example, the spray pipe 143 or the surplus material pipe 142 may be directly fixed to the surplus material collecting means 130, or a detection element may be provided in communication with the slurry transporting system 140, and the merging member 144 may be indirectly fixed by fixing the detection element.

As shown in fig. 2, in some embodiments of the present application, the converging member 144 is fixedly disposed to the outer wall 1323 of the silo 132.

Through this kind of structural style, can utilize the area installation of the outer wall 1323 of feed bin 132 to meet piece 144, and have sufficient installation space, reduce the equipment degree of difficulty.

In other embodiments, the converging member 144 may be disposed at other locations of the cullet collecting mechanism 130. For example, the converging member 144 may be provided on the movable frame 131 or the slurry outlet pump 133, or other connecting members may be provided to fixedly connect the converging member 144 with the remainder collecting mechanism 130.

Optionally, the cull collection mechanism 130 also includes a laser detector 138 and a pulp pump drive assembly 139. The laser detector 138 is disposed in the bin 132 and is configured to detect the height of the remainder in the bin 132. When the height of the excess material in the bin 132 exceeds a maximum limit, the discharge pump 133 may be activated to facilitate discharge of the excess material in the bin 132 to the spray pipe 143, avoiding overflow of the excess material from the feed inlet 1321. A drain opening 1333 is provided at the bottom of the casing of the slurry pump 133, and when the bin 132 needs to be cleaned, cleaning liquid is injected from the feed inlet 1321, and after the inner wall of the bin 132 is cleaned, the drain opening 1333 is opened to discharge the sewage.

Optionally, the remainder collecting mechanism 130 further includes a slurry pump driving assembly 139 for driving the screw of the slurry pump 133 to rotate so as to drive the remainder to discharge along the first horizontal direction X. The slurry pump driving assembly 139 comprises a second motor 1391 and a chain 1392, the second motor 1391 is fixedly arranged on the movable frame 131, gears are respectively arranged at the output ends of the screw rod of the slurry pump 133 and the second motor 1391, and the two gears are in transmission connection through the chain 1392 so as to transmit power of the second motor 1391 to the screw rod.

Fig. 5 is a schematic view illustrating a construction of a slurry conveying system in a working apparatus according to some embodiments of the present application.

As shown in fig. 2 and 5, in some implementations of the present application, the slurry delivery system 140 further includes a flow meter 145, the spray tube 143 and the converging member 144 being in communication via the flow meter 145, the flow meter 145 being fixedly disposed to the discard collection mechanism 130.

Through this kind of structural style, the piece 144 that merges is fixed to be set up in the clout collection mechanism 130 through flowmeter 145, not only can firmly install flowmeter 145 in clout collection mechanism 130, but also can drive the piece 144 that merges and follow clout collection mechanism 130 and remove in step.

In some embodiments of the present application, the converging member 144 has a first passage 1441 extending vertically downward, a second passage 1442 extending vertically upward, and a third passage 1443 extending obliquely downward rearward, the first passage 1441, the second passage 1442, and the third passage 1443 converging and communicating with each other, the first passage 1441 communicating downward with the residual feed pipe 142, the second passage 1442 communicating upward with the spray pipe 143, and the third passage 1443 communicating rearward with the slurry feed pipe 141.

Through this structural form, the converging member 144 is respectively communicated with the residual material pipe 142, the spraying pipe 143 and the slurry inlet pipe 141 through three channels, so that the residual material of the residual material pipe 142 and the slurry in the slurry inlet pipe 141 jointly enter the spraying pipe 143, pass through the spraying pipe 143 and enter the spraying actuator 120, and slurry is provided for the spraying actuator 120. The spray pipe 143 extends upward, so that the slurry in the spray pipe 143 can be prevented from having bubbles; the third passage 1443 communicates backward into the pulp feed pipe 141, and is easy to communicate with the external pulp feed device.

Both ends of the flow meter 145 are respectively communicated with the third passage 1443 and the spray pipe 143, and the flow meter 145 is fixedly disposed on the outer wall 1323 of the bin 132 of the excess material collecting mechanism 130, so that the converging member 144 is indirectly fixedly disposed on the outer wall 1323 of the bin 132.

In some embodiments of the present application, the slurry delivery system 140 further includes a bracket 146, the bracket 146 being fixedly disposed to the cull collection mechanism 130, and the flow meter 145 being mounted to the bracket 146.

With this configuration, the flowmeter 145 can be firmly and reliably fixed to the remainder collecting mechanism 130, and the assembly is simple and easy to realize.

Specifically, the bracket 146 and the converging member 144 are disposed on the same side of the residue collecting mechanism 130, and the bracket 146 is connected to the movable frame 131, the slurry pump 133 and the bin 132 to function as a reinforcing rib. The flowmeter 145 is attached to the outer wall 1323 of the bin 132 and is fixed to the bracket 146 by a clamp.

Further, based on the foregoing embodiment that the bin 132 is provided with the laser detector 138", the laser detector 138 is fixedly disposed on the bracket 146, one end of the bracket 146 is fixedly disposed on the outer wall 1323 of the bin 132, and the other end extends to the feed inlet 1321 of the bin 132, so that the laser detector 138 can detect the height of the residue inside the bin 132. Wherein, the laser detector 138 is adjustably mounted on the bracket 146, so that the position of the laser detector 138 can be easily adjusted to make the laser emission direction coincide with the vertical direction Z.

In some embodiments of the present application, the residual pipe 142 is a hard pipe, which increases the strength of the residual pipe 142 and fixes the position of the residual pipe 142.

For example, the material of the residual pipe 142 may be PVC or other composite pipe.

In other embodiments, the residual pipe 142 may also be a hose to facilitate flexible assembly.

In some embodiments of the present application, the cullet tube 142 is a straight tube to reduce the length of the cullet tube 142.

For example, the converging member 144 is spaced apart from the remainder discharge opening 1332 in the vertical direction Z, the remainder pipe 142 extends in the vertical direction Z, and the projection of the remainder pipe 142 falls into the inside of the outline of the traveling chassis 110 on the XY plane so as not to additionally increase the outer dimension of the working apparatus 100; for another example, the merging piece 144 and the residual material outlet 1332 are staggered in the vertical direction Z, and two ends of the residual material pipe 142 are connected with the merging piece 144 and the residual material outlet 1332, respectively.

In other embodiments, yu Liaoguan 142 may also have appropriate bends to allow for proper use of installation space without additional increase in the outer dimensions of work equipment 100.

In some embodiments of the present application, the spray tube 143 is a hose.

With this configuration, one end of the spray pipe 143 communicates with the converging member 144, and the other end communicates with the spray actuator 120, so that the range of travel of the spray actuator 120 and the range of travel of the converging member 144 following the remainder collecting mechanism 130 can be accommodated.

As shown in fig. 1 and 2, in some embodiments of the present application, the converging member 144 and the spray actuator 120 are disposed on opposite sides of the remainder collecting mechanism 130, respectively, along a first horizontal direction.

Specifically, the length direction of the external dimension of the remainder collecting mechanism 130 extends along the first horizontal direction X, the width direction extends along the second horizontal direction Y, and the converging member 144 and the spraying actuator 120 are disposed on both sides of the bin 132 along the first horizontal direction X.

Through this kind of structural style, can arrange spraying actuating mechanism 120 in the one side of surplus material collection mechanism 130 to have sufficient space and carry out the spraying operation, arrange the piece 144 that merges in the opposite side of surplus material collection mechanism 130, and have sufficient space arrangement thick liquids conveying system 140, the piece 144 that merges with spraying actuating mechanism 120 along the direction of movement interval setting of surplus material collection mechanism 130, can both satisfy the removal stroke of piece 144 at spray tube 143, shortened the length of spray tube 143 again.

In other embodiments, the spray actuator 120 and the junction 144 may also be flexibly arranged according to the installation space.

As shown in fig. 1 and 2, in some embodiments of the present application, the converging member 144 and the discard discharge opening 1332 are disposed on the same side of the discard collecting mechanism 130, so that the distance between the converging member 144 and the discard discharge opening 1332 can be reduced, thereby shortening the length of the discard tube 142.

In other embodiments, the positions of the converging member 144 and the remainder discharging opening 1332 may not be limited, and since the converging member 144 and the remainder collecting mechanism 130 move synchronously, the area occupied by the remainder pipe 142 may be reduced by properly bending the remainder pipe 142, so as to keep the overall structure of the working apparatus 100 compact.

The spray actuator 120 is used to spray slurry onto a work surface and interfaces with the remainder collection mechanism 130 to pour the remainder collected during the spray operation into the bin 132. A spray actuator 120 in the form of a construction is illustrated below.

Fig. 6 is a partial enlarged view at a in fig. 1.

As shown in fig. 1 and 6, the spraying executing mechanism 120 includes a mounting frame 121, a scraper assembly 122, a spraying assembly 123 and a slurry discharging assembly (not shown in the drawing), both the scraper assembly 122 and the spraying assembly 123 are mounted on the mounting frame 121, a material overflow groove (not shown in the drawing) is arranged in the mounting frame 121, one end of the material overflow groove in the length direction is provided with a discharge opening (not shown in the drawing), and the slurry discharging assembly is used for driving the residual materials collected in the material overflow groove to be discharged from the discharge opening, for example, the slurry discharging assembly includes a slurry discharging scraper and can also include a screw. The squeegee assembly 122 includes a plasterboard for blade coating the wall surface, and the spray assembly 123 includes a spray head for spraying the slurry to the wall surface. Wherein the spray tube 143 communicates with the slurry inlet of the spray assembly 123. In other embodiments, the slurry discharging assembly is not required, and the surplus materials collected in the flash tank are discharged from the discharge opening by gravity.

The spray actuator 120 is positionally adjustably mounted to the traveling chassis 110 to enable normal spray operations, discharge of the residue to the residue collection mechanism 130, and retraction to enhance the mobility of the work device 100.

As shown in fig. 1 and 2, in some embodiments of the present application, the work device 100 further includes a rotating mechanism (not shown) mounted to an actuating end of the lifting mechanism 170, the actuating end of the rotating mechanism being coupled to the spraying actuator 120. The rotation mechanism is used to further drive the spray actuator 120 to rotate at the output of the lift mechanism 170 to switch the spray actuator 120 between the operative position and the retracted position.

Wherein, the spraying executing mechanism 120 is in a narrow and long shape as a whole, when the spraying executing mechanism 120 is positioned at the working position, the length direction of the spraying executing mechanism 120 extends along the horizontal direction, and the spraying executing mechanism 120 is used for spraying operation and slurry discharging operation; when the spraying actuator 120 is located at the retracted position, the length direction of the spraying actuator 120 extends along the vertical direction Z, and the traveling chassis 110 drives the working device 100 to integrally move.

In other embodiments, the spray actuator 120 may also be separately configured with a discharge position such that the discharge port of the spray actuator 120 corresponds to the feed port 1321 of the silo 132. When the spraying executing mechanism 120 is used for discharging slurry, the length direction of the spraying executing mechanism 120 can extend along the horizontal direction, or the discharging opening can be positioned at a low position, so that the residual materials can be discharged by gravity conveniently.

As shown in fig. 1 and 2, in some embodiments of the present application, along a first horizontal direction X, a front side of the lifting mechanism 170 is lifted and lowered to connect with the spraying actuator 120 to implement lifting operation, the remainder collecting mechanism 130 is mounted on the walking chassis 110, the remainder collecting mechanism 130 and the lifting mechanism 170 are disposed at intervals along a second horizontal direction Y, and the remainder collecting mechanism 130 is located on a side of the lifting mechanism 170 away from the clothes closet 160. The converging member 144 is fixed to the rear of the remainder collecting mechanism 130 and does not overlap with the projection of the elevating mechanism 170 along the first horizontal direction X.

Through the structure, the lifting mechanism 170, the spraying executing mechanism 120, the residual material collecting mechanism 130 and the converging piece 144 can be reasonably arranged on the walking chassis 110, so that the operation equipment 100 has a compact structure; and the projection of the converging piece 144 and the lifting mechanism 170 along the front-rear direction is not overlapped, and the converging piece 144 cannot interfere with the lifting mechanism 170 in position in the process of following the synchronous movement of the residual material collecting mechanism 130.

Fig. 7 is a schematic view of a displacement mechanism of a work device according to some embodiments of the present application.

As shown in fig. 2 and 7, in some embodiments of the present application, the displacement mechanism 150 is a common motor screw-nut mechanism, the motor is disposed on the walking chassis 110, the screw is rotatably mounted on the walking chassis 110 along the first horizontal direction X, the nut is fixedly disposed on the moving frame 131, and the motor is rotated to drive the screw to rotate, so as to drive the moving frame 131 to displace along the first horizontal direction X through the nut.

As shown in fig. 2 and 7, specifically, the displacement mechanism 150 includes a first motor 151, a screw rod 152, a nut 153, and an installation plate 154, the installation plate 154 is fixedly installed on the traveling chassis 110, the first motor 151 is installed on the installation plate 154, the screw rod 152 is rotatably installed on the installation plate 154 along a first horizontal direction X, the screw rod 152 is in threaded engagement with the nut 153, and the nut 153 is fixedly disposed with the traveling frame 131. The screw rod 152 can be driven to rotate by the first motor 151, and the moving frame 131 is driven to move along the first horizontal direction X relative to the mounting plate 154 by the nut 153.

Further, the displacement mechanism 150 further includes an organ cover 155 disposed on the mounting plate 154, where the organ cover 155 covers the transmission connection between the screw rod 152 and the first motor 151, and protects the transmission connection between the first motor 151 and the screw rod 152.

In other embodiments, the displacement mechanism 150 may be a linear driving member such as an air cylinder or an electric push rod.

The working process of the working apparatus 100 of the embodiment of the present application is as follows:

the traveling chassis 110 moves according to a preset route to drive the working device 100 to reach a working site, the lifting mechanism 170 is unfolded to form a state of a top-sky-ground, namely, the upper end of the lifting mechanism 170 is upwards abutted against a ceiling, and the lower end of the lifting mechanism 170 is fixed on the traveling chassis 110 or downwards abutted against a ground, so that a state with fixed upper and lower ends is formed, namely, a top-sky-ground state;

The spraying executing mechanism 120 is adjusted to be in a horizontal state (working position), the spraying executing mechanism 120 descends to the height corresponding to the root of the wall along the guide rail of the lifting mechanism 170, the lifting mechanism 170 drives the spraying executing mechanism 120 to carry out spraying and scraping operation from bottom to top along the vertical direction Z, the spraying executing mechanism 120 comprises a spray head and a plastering plate, the spray head sprays slurry towards the wall, a plastering included angle is formed between the plastering plate and the wall, and slurry on the wall is smoothed from bottom to top;

in the process that the plastering plate trowells up the wall surface slurry, the plastering plate moves upwards, so that the slurry on the wall surface has a trend of flowing upwards, and the slurry flows upwards from the trowelling included angle and flows backwards into a flash groove (not shown) along the upper end of the trowelling plate;

when the plastering plate completes a plastering operation from bottom to top, the spraying executing mechanism 120 rotates from a horizontal state to a state (slurry discharging position) inclined from top to bottom, wherein a discharge opening of the slurry overflow tank is positioned at the lower end, a scraper in the slurry overflow tank pushes slurry out of the discharge opening, the displacement mechanism 150 drives the residual material collecting mechanism 130 to extend to a material receiving position along the first horizontal direction X, so that the discharge opening of the spraying executing mechanism 120 corresponds to a feed opening 1321 of the feed bin 132, and slurry residual materials collected in the spraying executing mechanism 120 are discharged from the discharge opening and enter the feed bin 132.

When the laser detector 138 arranged on the bin 132 detects that the slurry height in the bin 132 reaches a preset value, the slurry height is fed back to the control system, the control system controls the slurry outlet pump 133 to pump the residual materials out of the residual material collecting mechanism 130, and the residual materials enter the spraying pipe 143 through the converging piece 144, so that the recovery and reutilization of the residual materials are realized.

When the scraping of the spraying executing mechanism 120 is completed, the displacement mechanism 150 drives the residual material collecting mechanism 130 to switch to the retracted position, and the rotating mechanism drives the spraying executing mechanism 120 to switch to the horizontal state so as to prepare for the slurry spraying and plastering operation of the next operation point.

The cleaning and maintenance procedure of the working device 100 according to the embodiment of the present application includes cleaning of the excess material collecting mechanism 130, cleaning liquid enters from the feed inlet 1321 of the bin 132, enters into the slurry pump 133 through the discharge outlet 1322 of the bin 132, and is cleaned, and the cleaning liquid flows out of the bin from the water outlet 1333 of the slurry pump 133, thereby completing the whole cleaning operation.

In the working apparatus 100 according to the embodiment of the present application, the converging member 144 is fixedly disposed on the outer wall 1323 of the silo 132 through the flow meter 145 during the above-described working process. On the one hand, one end of the residual material pipe 142 is connected with the residual material outlet 1332 of the residual material collecting mechanism 130, and the other end is connected with the converging piece 144, and the residual material pipe 142 integrally moves synchronously along with the residual material collecting mechanism 130, so that the residual material pipe 142 can be set into a hard straight pipe, and the external size of the working equipment 100 is not increased additionally; on the other hand, one end of the spray pipe 143 is connected to the converging member 144, and the other end is connected to the slurry inlet of the spray actuator 120, and the converging member 144 and the spray actuator 120 are disposed on opposite sides of the remainder collecting mechanism 130, respectively, and the spray pipe 143 passes through the first drag chain 180 to restrict the position thereof, and the spray pipe 143 can be provided as a hose without additionally increasing the outer size of the working apparatus 100. Through the above structural improvement, the working device 100 according to the embodiment of the present application has a compact structure and good mobility.

It should be noted that, without conflict, features in the embodiments of the present application may be combined with each other.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (17)

1. A work apparatus, comprising:

the spraying executing mechanism is used for spraying slurry to the working surface;

the residual material collecting mechanism is used for receiving residual materials of the spraying executing mechanism and is provided with a residual material discharging hole;

a slurry delivery system comprising:

a slurry inlet pipe for communicating with an external slurry supply device to input slurry;

the residual material pipe is communicated with the residual material discharging hole to output the residual material;

a spray pipe for delivering slurry to the spray actuator; and

a converging piece through which the slurry inlet pipe, the Yu Liaoguan pipe and the spray pipe communicate;

and the displacement mechanism is used for driving the converging piece and the residual material collecting mechanism to synchronously move so as to enable the residual material collecting mechanism to switch between a material receiving position and a collecting position.

2. The working apparatus according to claim 1, wherein the converging member is fixedly provided to the surplus material collecting mechanism.

3. The working apparatus according to claim 1, wherein the surplus material collection mechanism includes:

the bottom of the storage bin is provided with a discharge hole;

the slurry outlet pump is arranged at the bottom of the storage bin, an inlet of the slurry outlet pump is communicated with a discharge hole of the storage bin, an outlet of the slurry outlet pump is the residual material discharge hole, and the residual material discharge hole is communicated with the converging piece through the residual material pipe.

4. A working device according to claim 3, wherein the surplus material outlet is communicated with the surplus material pipe through a connecting part, and a material guiding part is arranged at the surplus material outlet of the pulp outlet pump and is positioned below the connecting part and used for receiving leakage materials of the connecting part.

5. The work apparatus of claim 4, wherein the guiding portion has a slope extending obliquely from top to bottom along a direction away from the remainder discharge port, and the slope is located below the connecting portion for receiving and guiding the leakage of the connecting portion.

6. The work device of claim 5 wherein the work device includes a travel chassis, the trim collection mechanism being mounted to the travel chassis and being switchable relative to the travel chassis between the receiving position and the stowed position, the extended end of the ramp exceeding an edge of the travel chassis when the trim collection mechanism is in the stowed position.

7. A working device according to claim 3, wherein the converging member is fixedly arranged on the outer wall of the silo.

8. The work apparatus of claim 1, wherein the slurry delivery system further comprises:

the spraying pipe is communicated with the converging piece through the flowmeter, and the flowmeter is fixedly arranged on the residual material collecting mechanism.

9. The work apparatus of claim 8, wherein said slurry delivery system further comprises:

and the bracket is fixedly arranged on the excess material collecting mechanism, and the flowmeter is arranged on the bracket.

10. The work apparatus of claim 1, wherein the Yu Liaoguan is a hard pipe.

11. The work apparatus of claim 1 wherein said Yu Liaoguan is a straight pipe.

12. The work apparatus of claim 1 wherein said spray tube is a hose.

13. The work apparatus of claim 1, wherein the displacement mechanism is configured to drive the remainder collecting mechanism to move forward and backward, and the converging member and the spraying actuator are provided on opposite sides of the remainder collecting mechanism, respectively, in the forward and backward direction.

14. The work apparatus of claim 1, wherein the converging member and the discard discharge opening are disposed on a same side of the discard collection mechanism.

15. The work device of claim 1, wherein the work device further comprises:

a walking chassis;

the front side of the lifting mechanism is connected with the spraying executing mechanism in a lifting manner so as to realize lifting operation;

the surplus material collecting mechanism is arranged on the walking chassis and located on one side of the lifting mechanism along the left-right direction, and the converging piece is fixed at the rear of the surplus material collecting mechanism and is not overlapped with the projection of the lifting mechanism along the front-rear direction.

16. The work device of claim 15, wherein the work device further comprises:

The clothes closet is used for accommodating electric elements, is arranged on the walking chassis and is positioned on the other side of the lifting mechanism along the left-right direction;

one end of the first drag chain is arranged at the rear side of the clothes closet and is arranged at an opposite interval with the converging piece along the left-right direction, and the other end of the first drag chain is connected with the spraying executing mechanism in a forward extending way;

the spraying pipe extends from the converging piece into the first end of the first drag chain and is connected with the spraying executing mechanism in a forward extending mode along the extending track of the first drag chain, the part from the converging piece to the first end of the first drag chain of the spraying pipe is defined as a first pipe section, and the first pipe section is located in the edge of the walking chassis.

17. The work apparatus of claim 15, wherein said converging member has a first passage extending vertically downward, a second passage extending vertically upward, and a third passage extending rearward and obliquely downward, said first passage, said second passage, and said third passage converging and communicating with each other, said first passage communicating downward with said residual pipe, said second passage communicating upward with said spray pipe, and said third passage communicating rearward with said slurry inlet pipe.

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