CN113338593A

CN113338593A - Distributing device and tile work robot

Info

Publication number: CN113338593A
Application number: CN202010141499.3A
Authority: CN
Inventors: 康佩栋; 赵云峰; 赵泽鸿; 孙奕君; 李承骏
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-09-03
Anticipated expiration: 2040-03-03
Also published as: CN113338593B

Abstract

The application provides a distributing device and a brick paving robot, and relates to the technical field of distributing equipment. The distributing device comprises a mounting seat, a distributing mechanism and a width adjusting mechanism. The distributing mechanism comprises a first driving piece and a distributing screw rod which is arranged on at least one side of the first driving piece and extends along a first preset direction, the distributing screw rod is of a telescopic structure, and the first driving piece is in transmission connection with the distributing screw rod and drives the distributing screw rod to rotate. The width adjustment mechanism comprises a second driving piece and a transmission piece, the two ends of the transmission piece are respectively connected to the second driving piece and the cloth screw in a transmission mode, the width adjustment mechanism can drive the transmission piece to move along a first preset direction through the second driving piece, and therefore the transmission piece can push and pull the cloth screw in the movement process to enable the cloth screw to be shortened or extended, the cloth width of the whole cloth device is adjusted, and the cloth device can complete laying work of different width laying areas. The tile paving robot is provided with the material distributing device, so that the flexibility of the tile paving robot is enhanced.

Description

Distributing device and tile work robot

Technical Field

The application relates to the technical field of distributing equipment, in particular to a distributing device and a brick paving robot.

Background

In the modern construction industry, cement mortar is applied in many situations. For example, in the process of paving tiles in a narrow corridor, before paving the tiles, a layer of cement mortar which is relatively flat, uniform and consistent in width needs to be paved, and then the rest corresponding tiles can be paved. However, due to the narrow space and the requirements for the consistency of the paving width and the different widths of the same corridor, the conventional paving work often needs to be paved manually only, or the existing equipment cannot meet the paving working condition of cement mortar with different widths.

Disclosure of Invention

An object of the embodiment of the application is to provide a distributing device and a tile paving robot, which can improve the paving work that the existing distributing device can not carry out paving areas with different widths.

In a first aspect, an embodiment of the present application provides a material distribution device, where the material distribution device has a first preset direction, and includes a mounting seat, a material distribution mechanism, and a width adjustment mechanism.

The material distribution mechanism comprises a first driving piece and a material distribution screw rod, wherein the material distribution screw rod is arranged on at least one side of the first driving piece and extends along a first preset direction, the first driving piece is installed on the installation seat, and the first driving piece is in transmission connection with the material distribution screw rod and drives the material distribution screw rod to rotate.

The width adjustment mechanism comprises a second driving piece and a transmission piece, the second driving piece is installed on the installation seat, one end of the transmission piece is connected to the second driving piece in a transmission mode, the other end of the transmission piece is connected to the cloth screw in a transmission mode and can push and pull the cloth screw in a first preset direction to enable the cloth screw to be shortened or extended.

In the implementation process, the material distribution mechanism drives the material distribution screw to rotate through the first driving piece, and the material distribution screw can uniformly lay materials on the contact surface in the rotating process.

The width adjusting mechanism can drive the transmission part to move along a first preset direction through the second driving part, so that the transmission part pushes and pulls the cloth screw rod in the movement process to shorten or extend the cloth screw rod, the cloth width of the whole cloth device is adjusted, and the cloth device can finish the laying work of laying areas with different widths.

In a possible embodiment, the transmission member comprises a transmission rod and a slide block, the slide block is in transmission connection with the material distribution screw rod, one end of the transmission rod is in transmission connection with the second driving member, and the other end of the transmission rod is in transmission connection with the slide block.

In the implementation process, the second driving piece drives the transmission rod to move along the first preset direction, the two ends of the sliding block are respectively connected with the transmission rod and the material distribution screw rod, the sliding block transmits the movement of the transmission rod to the material distribution screw rod, and the situation that the transmission rod is unreasonable in stress and the material distribution screw rod is difficult to horizontally stretch due to the fact that the transmission rod is directly contacted with the material distribution screw rod in a push-pull mode can be avoided.

In a possible embodiment, the mounting seat is provided with a first sliding groove extending along a first preset direction, the sliding block is provided with a first sliding key matched with the first sliding groove, and the sliding block is matched with the first sliding groove through the first sliding key and is slidably connected to the mounting seat.

In the implementation process, the first sliding groove is used for limiting the first sliding key of the sliding block to move in the track, so that the cloth screw connected to the sliding block is always only subjected to push-pull force along a first preset direction, and the cloth screw is prevented from being difficult to horizontally stretch out and draw back due to the action of force applied to the cloth screw in other directions.

In a possible embodiment, the width adjustment mechanism comprises at least two transmission elements, which are arranged on both sides of the second drive element.

In the implementation process, the at least two transmission parts are arranged on two sides of the second driving part, so that the second driving part can drive the at least two transmission parts to transmit simultaneously.

In a possible embodiment, the distributing device has a second predetermined direction perpendicular to the first predetermined direction, and the second driving member includes a first motor capable of reciprocating along the second predetermined direction, and the first motor is in transmission connection with the transmission member.

In the implementation process, the second driving part reciprocates in the second preset direction and drives at least two driving parts on two sides of the second driving part to move along the first preset direction, and the driving parts are connected to the distributing screw in a driving mode so that the distributing screw is pushed and pulled to be shortened or extended in the movement process of the driving parts.

In a possible embodiment, each material distributing screw comprises a first screw and a second screw, a connecting key is arranged at one end of the first screw, a notch is arranged at one end of the second screw, and the first screw and the second screw are in transmission connection through matching of the connecting key and the notch.

In the implementation process, each material distributing screw rod is extended and shortened through the connection key of the first screw rod and the notch of the second screw rod, and the material distributing screw rods are in transmission connection.

In a possible embodiment, the material distribution mechanism comprises at least two material distribution screws, and the at least two material distribution screws are arranged on two sides of the first driving member.

In the implementation process, the at least two material distribution screws are arranged on two sides of the first driving piece, so that the first driving piece can drive the at least two material distribution screws to rotate simultaneously.

In a possible embodiment, the first driving member includes a second motor and a third motor, and the second motor and the third motor are respectively in transmission connection with the material distribution screw rods arranged on two sides of the first driving member.

In the implementation process, the first driving part is respectively in transmission connection with the cloth screws arranged on two sides of the first driving part through the second motor and the third motor, so that the rotation directions of the cloth screws on each side are separately controlled, the rotation directions of the cloth screws on two sides can be the same or different, and materials are prevented from being stacked during distribution.

In a possible implementation scheme, the first driving part further comprises a first synchronizing wheel and a second synchronizing wheel, and the second motor and the third motor are respectively in transmission connection with the distributing screw rods arranged on two sides of the first driving part through the first synchronizing wheel and the second synchronizing wheel.

In the implementation process, the first driving part enables the second motor and the third motor to be in transmission connection with the distributing screw rods arranged on two sides of the first driving part through the first synchronizing wheel and the second synchronizing wheel respectively, and the first driving part is easy to maintain and replace.

In one possible embodiment, the distribution screw has a first end and a second end opposite to each other, the first driving member is connected to the first end of the distribution screw in a driving manner, and the driving member is connected to the second end of the distribution screw.

In a possible embodiment, the distribution device further comprises suspension means for suspending the distribution device, the suspension means being mounted to the mounting base.

In the implementation process, the material distribution device is hung at a corresponding position through the hanging mechanism, so that the material distribution device can be fixed and prevented from toppling over in the material distribution process.

In a possible embodiment, the suspension mechanism comprises a suspension arm and a connecting member, one end of the suspension arm is connected to the connecting member, the connecting member is mounted on the mounting seat, and the connecting member is of a telescopic structure so as to adjust the height of the distributing device.

In the implementation process, the distributing device is suspended at the corresponding position through the suspension arm of the suspension mechanism, the length of the connecting piece can be adjusted through the telescopic structure of the connecting piece, and then the distance from the suspended distributing device to the corresponding position is adjusted.

In a possible embodiment, the connecting member includes a fourth motor and a connecting plate, the mounting seat is provided with a second sliding key, the connecting plate is provided with a second sliding groove matched with the second sliding key, the connecting plate is connected to the mounting seat through the second sliding groove in a sliding manner, the fourth motor is mounted on the mounting seat, and the fourth motor is in transmission connection with the connecting plate so that the connecting plate can move relative to the second sliding key to adjust the height of the distributing device.

In the implementation process, the fourth motor drives the second chute of the connecting plate to move relative to the second sliding key of the mounting seat, so that the connecting plate can move upwards or downwards, and further the distance from the suspended distributing device to the corresponding position is adjusted.

In a second aspect, embodiments of the present application provide a tile paving robot, which includes the above-mentioned material distribution device.

In the implementation process, when cement mortar is paved, the brick paving robot can complete the paving work of paving the cement mortar in the paving area with different widths by adjusting the cloth width of the cloth device, so that the flexibility of the brick paving robot is increased, and the brick paving robot can be applied to more complex environments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a material distribution device provided in an embodiment of the present application;

fig. 2 is a schematic view of a first viewing angle of a material distribution device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a second viewing angle of a material distribution device according to an embodiment of the present disclosure;

FIG. 4 is a side view of a dispensing device provided in accordance with an embodiment of the present application;

FIG. 5 is a perspective view of a first viewing angle of a dispensing device provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a second screw provided in the embodiments of the present application;

FIG. 7 is a plan view of a second screw provided in an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a first screw provided in an embodiment of the present application;

FIG. 9 is a plan view of a first screw provided in an embodiment of the present application;

fig. 10 is a schematic structural view of a tail ring provided in the embodiment of the present application.

Icon: 10-a material distribution device; 11-a first preset direction; 12-a second preset direction; 100-a mounting seat; 110-a first runner; 120-a second feather key; 200-a material distribution mechanism; 210-a first drive member; 211-a second electric machine; 212-a third motor; 213-first synchronous wheel; 214-a second synchronizing wheel; 220-a material distributing screw rod; 221-a first screw; 222-a second screw; 223-a connecting bond; 224-notches; 225-material blocking ring; 300-width adjustment mechanism; 310-a second driver; 311-a first motor; 320-a transmission; 321-a transmission rod; 322-a slider; 323-first feather key; 400-a suspension mechanism; 410-a suspension arm; 420-a connector; 421-a fourth motor; 422-connecting plate; 423-second runner.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in 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 obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the application is usually placed in when used, and are used only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 5, an embodiment of the present invention provides a material distribution device 10, the material distribution device 10 has a first predetermined direction 11 extending along a width thereof, and the material distribution device 10 includes an installation base 100, a material distribution mechanism 200, and a width adjustment mechanism 300.

Wherein, the material distribution mechanism 200 and the width adjustment mechanism 300 are both installed on the installation base 100. The distribution mechanism 200 is used to distribute a uniform distribution of material over a wide distribution area, including but not limited to, the application of a flat, uniform layer of cement mortar in a narrow corridor. The width adjusting mechanism 300 is used for adjusting the material distribution width of the material distribution mechanism 200, so that the material distribution mechanism 200 can complete the laying work of the laying areas with different widths.

In the embodiment shown in fig. 1 to 5, the mounting base 100 is a mounting plate extending along the first predetermined direction 11, the material distribution mechanism 200 is mounted on the front surface of the mounting plate along the first predetermined direction 11, and the width adjustment mechanism 300 is disposed on the upper side of the material distribution mechanism 200 and is mounted on the front surface of the mounting plate. In other embodiments of the present application, the mounting base 100 may have other structures with multiple mounting positions.

The material distributing mechanism 200 includes a first driving member 210 and a material distributing screw 220 disposed on at least one side of the first driving member 210 and extending along a first predetermined direction 11.

The first driving member 210 is installed in the middle of the mounting base 100, each distribution screw 220 has a first end and a second end opposite to each other, and the first driving member 210 is connected to the first end of the distribution screw 220 in a transmission manner and drives the distribution screw 220 to rotate so as to realize uniform distribution of the distribution device 10 in a distribution area.

Optionally, the material distributing mechanism 200 includes at least two material distributing screws 220, the at least two material distributing screws 220 are disposed at two sides of the first driving unit 210, and the first driving unit 210 can simultaneously drive the at least two material distributing screws 220 to rotate. The plurality of cloth screws 220 can make the cloth more uniform by adjusting the rotation direction thereof.

In the embodiment shown in fig. 1 to 5, the material distributing mechanism 200 includes two material distributing screws 220, and the two material distributing screws 220 are disposed at two sides of the first driving member 210.

It should be noted that the distributing screws 220 disposed on both sides of the first driving member 210 are symmetrically distributed, and one or more distributing screws 220 disposed on each side of the first driving member 210 may be disposed side by side. When the number of the distribution screws 220 disposed at each side of the first driving member 210 is plural, the heights of the plural distribution screws 220 disposed side by side at each side are the same, and the distribution screws can be used for uniformly distributing a large area at the same time. In the embodiment shown in fig. 1 to 5, one distribution screw 220 is disposed at each side of the first driving member 210. The first driving member 210 includes a second motor 211 and a third motor 212, and the second motor 211 and the third motor 212 are used for respectively and independently controlling the rotation of the distributing screws 220 arranged at each side of the first driving member 210, so that the rotation directions of the distributing screws 220 at both sides can be the same or different, and the rotation speeds of the distributing screws 220 at both sides can be respectively controlled, thereby avoiding the single-side material accumulation of the distributing device 10.

The common single-screw distributing machine on the market can only distribute materials in a single direction, namely, the materials on the left side are conveyed to the right side or the materials on the right side are conveyed to the left side, so that unilateral material accumulation is easily caused, a double-spiral structure does not have the phenomenon, but the double-spiral structure is formed on the same screw, so that the speed of a two-way blade is the same, differential speed adjustment cannot be realized, and the left side material and the right side material cannot be conveyed to the right side or vice versa under the condition that the left side material and the right side material are uneven (namely, the left side material is more, the right side material is less or vice versa); if double-helix bilateral control is adopted, differential adjustment and even forward and reverse rotation of the two helices can be realized, and the left material can be conveyed to the right or vice versa; what the distributing device 10 of this application adopted is that the diaxon is through concentrating the mode of arranging the motor, and it is fixed with the second end of cloth screw 220 to pass through driving medium 320 at both ends to guarantee that the holistic highly uniform of cloth screw 220.

Optionally, the first driving member 210 further includes a first synchronizing wheel 213 and a second synchronizing wheel 214, and the second motor 211 and the third motor 212 are respectively connected to the distributing screws 220 disposed at two sides of the first driving member 210 through the first synchronizing wheel 213 and the second synchronizing wheel 214 in a transmission manner, so that the maintenance and the replacement are easy.

Optionally, the first driving member 210 further includes a housing for enclosing the second motor 211, the third motor 212, the first synchronizing wheel 213 and the second synchronizing wheel 214, and for protecting the second motor 211, the third motor 212, the first synchronizing wheel 213 and the second synchronizing wheel 214 to allow stable operation thereof.

In other embodiments of the present application, the distribution screws 220 disposed on both sides of the first driving member 210 may be controlled by one motor.

Referring to fig. 6 to 9, the distributing screw 220 is a retractable structure. The width adjusting mechanism 300 is drivingly connected to the second end of the material distributing screw 220, and can push and pull the material distributing screw 220 in the first predetermined direction 11 to shorten or elongate the material distributing screw 220.

The distributing screw 220 includes a first screw 221 and a second screw 222, and the first screw 221 and the second screw 222 are movably connected in an axial direction and fixedly connected in a circumferential direction, so that torque transmission can be maintained when the relative positions of the first screw 221 and the second screw 222 are changed.

In the embodiment shown in fig. 6 to 9, one end of the first screw 221 is provided with a connecting key 223, one end of the second screw 222 is provided with a notch 224, and the first screw 221 and the second screw 222 are in driving connection by matching the connecting key 223 and the notch 224.

Alternatively, the shape of the connection key 223 and the notch 224 may be a rectangular parallelepiped, a square, an ellipsoid or other irregular shape, and may not be cylindrical, because the cylindrical connection key 223 and the notch 224 cannot transmit torque in cooperation.

The notch 224 and the connecting key 223 have a certain depth, when the material distributing screw 220 needs to be extended, the connecting key 223 of the first screw 221 is pulled out from the notch 224 of the second screw 222 for a certain distance to extend the whole material distributing screw 220, but a certain length of the connecting key 223 still needs to be kept in the notch 224; when it is necessary to shorten the distribution screw 220, inserting the connecting key 223 of the first screw 221 to a position deeper than the notch 224 of the second screw 222 shortens the entire distribution screw 220.

Referring to fig. 10, optionally, a material blocking ring 225 is further disposed between the first screw 221 and the second screw 222, so as to prevent the material from entering the notch 224 during the material movement and distribution process of the material distribution device 10, and facilitate cleaning of the helical blade of the material distribution screw 220.

Referring to fig. 1 to 5, the width adjustment mechanism 300 includes a second driving member 310 and a transmission member 320.

The second driving member 310 is installed in the middle of the mounting base 100 and located on the upper portion of the first driving member 210, one end of the transmission member 320 is connected to the second driving member 310 in a transmission manner, and the other end of the transmission member 320 is connected to the distribution screw 220 in a transmission manner and can push and pull the distribution screw 220 in the first preset direction 11 to shorten or extend the distribution screw 220.

Optionally, the width adjustment mechanism 300 includes at least two transmission members 320, the at least two transmission members 320 are disposed on two sides of the second driving member 310, and the second driving member 310 can simultaneously drive the at least two transmission members 320 to transmit, so that the at least two transmission members 320 are respectively connected to the second ends of the at least two distribution screws 220 in a transmission manner and can push and pull the distribution screws 220 in the first preset direction 11 to shorten or extend the distribution screws 220.

In the embodiment shown in fig. 1 to 5, the width adjustment mechanism 300 includes two transmission members 320, and the two transmission members 320 are disposed on two sides of the second driving member 310.

It should be noted that, because the distributing screws 220 disposed on both sides of the first driving member 210 are symmetrically distributed, the driving members disposed on both sides of the second driving member 310 are also symmetrically distributed, and the width adjusting mechanism 300 at least includes two driving members 320, at least two driving members 320 are respectively connected to the distributing screws 220 disposed on both sides of the first driving member 210 in a driving manner.

The distribution device 10 also has a second predetermined direction 12 perpendicular to the first predetermined direction 11. In the embodiment shown in fig. 1 to 5, the second driving member 310 includes a first motor 311 disposed along the second predetermined direction 12, the first motor 311 is simultaneously connected to the driving members disposed at two sides of the second driving member 310 in a driving manner, and the first motor 311 can move up and down in the drawing while driving the driving members disposed at two sides of the second driving member 310 in the process of reciprocating along the second predetermined direction 12, so as to drive the distribution screws 220 disposed at two sides of the first driving member 210 to extend or shorten.

The transmission member 320 includes a transmission rod 321 and a slider 322, one end of the transmission rod 321 is connected to the second driving member 310, the other end of the transmission rod 321 is connected to the slider 322, and the slider 322 is connected to the second end of the cloth screw 220.

Optionally, one end of the transmission rod 321 is hinged to the second driving member 310, and the other end of the transmission rod 321 is hinged to the sliding block 322.

In the embodiment shown in fig. 1 to 5, the transmission rod 321 is curved to avoid the first driving member 210 and change the force applying direction, and the transmission rod 321 is parallel to the arrangement direction of the cloth screw 220 at a section connected to the slider 322, so that the force applied to the cloth screw 220 by the transmission rod 321 is along the first preset direction 11.

Of course, the transmission rod 321 may also be directly connected to the second end of the distribution screw 220, but the transmission rod 321 is driven by the second driving member 310 to move up and down, and when the transmission rod 321 is directly connected to the second end of the distribution screw 220, a component force in the second predetermined direction 12 is provided to the second end of the distribution screw 220, which may cause the distribution screw 220 to be difficult to extend or shorten, or make it difficult to keep the height of the distribution screw 220 unchanged.

The slider 322 plays a role of transmitting power between the transmission rod 321 and the distribution screw 220, so as to prevent the transmission rod 321 from being directly connected to the distribution screw 220, and to a certain extent, convert the direction of the push-pull force provided by the transmission rod 321, and reduce the component force acting on the distribution screw 220 in the second preset direction 12.

Alternatively, the sliding block 322 can be slidably mounted on the mounting seat 100, and the mounting seat 100 can guide and limit the moving direction of the sliding block 322, so as to limit the cloth screw 220 to be always only subjected to the push-pull force along the telescopic direction thereof.

In the embodiment shown in fig. 1 to 5, the mounting base 100 is provided with a first sliding slot 110 extending along the first predetermined direction 11 on both sides, the sliding block 322 is provided with a first sliding key 323 engaged with the first sliding slot 110, and the sliding block 322 is slidably connected to the mounting base 100 through the first sliding key 323 engaged with the first sliding slot 110.

The first sliding groove 110 is used for limiting the first sliding key 323 of the sliding block 322 to move in the track, so that the distribution screw 220 connected to the sliding block 322 is always only subjected to the push-pull force along the first preset direction 11, and the distribution screw 220 is prevented from being subjected to force in other directions to cause difficulty in horizontal extension and retraction.

Alternatively, the number of the first sliding grooves 110 on each side of the mounting seat 100 may be one or more.

When the number of the first sliding chutes 110 on each side is one, the shapes of the first sliding key 323 and the first sliding chute 110 may be rectangular parallelepiped, square, ellipsoid or other irregular shapes, and cannot be cylindrical. Because the first sliding key 323 can slide in the first sliding chute 110, the sliding block 322 is rotated, which causes the sliding block 322 to apply a large push-pull force to the material distribution screw 220 along the second predetermined direction 12, and thus the material distribution screw 220 is difficult to horizontally extend and retract.

When the number of the first sliding grooves 110 on each side is two or more, the shapes of the first sliding key 323 and the first sliding grooves 110 may be cylindrical, rectangular, square, elliptical or other irregular shapes. Two or more second sliding chutes on each side can better control the sliding block 322 to move along the second preset direction 12.

In other embodiments of the present application, a first sliding groove 110 extending along the first preset direction 11 may be further disposed on the sliding block 322, a first sliding key 323 engaged with the first sliding groove 110 is disposed on both sides of the mounting base 100, and the sliding block 322 is slidably connected to the mounting base 100 through the first sliding key 323 engaged with the first sliding groove 110.

With continued reference to fig. 1-5, the material distribution device 10 further includes a suspension mechanism 400 for suspending the material distribution device 10, wherein the suspension mechanism 400 is mounted on the mounting base 100. The distributing device 10 is suspended at a corresponding position through the suspension mechanism 400, so that the distributing device 10 can be fixed and prevented from falling down in the distributing process.

In the embodiment shown in fig. 1 to 5, in order to prevent the suspension mechanism 400 from affecting the cloth mechanism 200 and the width adjustment mechanism 300, the suspension mechanism 400 is mounted on the back surface of the mounting plate.

The suspension mechanism 400 includes a suspension arm 410 and a connecting member 420, wherein one end of the suspension arm 410 is provided with a suspension portion, the other end of the suspension arm 410 is connected to the connecting member 420, the connecting member 420 is mounted on the mounting seat 100, and the connecting member 420 is a telescopic structure so as to adjust the length of the connecting member 420 and further adjust the height of the material distribution device 10.

In the embodiment shown in fig. 1 to 5, the connecting member 420 includes a fourth motor 421 and a connecting plate 422, the mounting base 100 is provided with a second sliding key 120, the connecting plate 422 is provided with a second sliding slot 423 matched with the second sliding key 120, the connecting plate 422 is slidably connected to the mounting base 100 through the second sliding slot 423, the fourth motor 421 is mounted to the mounting base 100, and the fourth motor 421 is drivingly connected to the connecting plate 422 so that the connecting plate 422 can move relative to the second sliding key 120 to adjust the height of the material distribution device 10.

Alternatively, the number of the second feather keys 120 of the mount 100 may be one or more.

When the number of the second sliding grooves 423 is one, the shapes of the second sliding key 120 and the second sliding grooves 423 may be a rectangular parallelepiped, a cube, an ellipsoid or other irregular shapes, and may not be a cylinder. Because the cylindrical second sliding key 120 can slide in the cylindrical second sliding groove 423 to cause the connecting plate 422 to rotate, the cloth screw 220 is unstable in shaking.

When the number of the second sliding grooves 423 on each side is two or more, the shapes of the second sliding key 120 and the second sliding grooves 423 may be a cylinder, a rectangular parallelepiped, a cube, an ellipsoid, or other irregular shapes. The two or more second sliding grooves 423 at each side can better control the extension and contraction of the connection plate 422.

In other embodiments of the present application, a second sliding key 120 may be further disposed on the connecting plate 422, the mounting base 100 is provided with a second sliding slot 423 matched with the second sliding key 120, the connecting plate 422 is slidably connected to the mounting base 100 through the second sliding key 120, the fourth motor 421 is mounted on the mounting base 100, and the fourth motor 421 is drivingly connected to the connecting plate 422 so that the connecting plate 422 can move relative to the second sliding slot 423 to adjust the height of the distributing device 10.

The embodiment of the application also provides a tile paving robot, which comprises the material distributing device 10. When cement mortar is paved, the brick paving robot can complete the paving work of the cement mortar in the paving areas with different widths by adjusting the material distributing width of the material distributing device 10.

In summary, the material distributing device and the tile paving robot provided by the embodiment of the present application respectively adjust the material distributing width thereof through the width adjusting mechanism 300 and adjust the height thereof through the hanging mechanism 400, so that the tile paving device can complete the paving work of paving areas with different widths, including but not limited to a plurality of paving areas with different widths and a paving area with a variable width. In addition, the material distribution device and the brick paving robot provided by the embodiment of the application can realize uniform material distribution by arranging at least two material distribution screws 220 and a plurality of motors respectively controlling the rotation of the material distribution screws 220, and avoid the unilateral material accumulation of the material distribution device 10.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A material distribution device, characterized in that the material distribution device has a first preset direction, the material distribution device comprises:

a mounting seat;

the material distribution mechanism comprises a first driving piece and a material distribution screw rod which is arranged on at least one side of the first driving piece and extends along the first preset direction, the first driving piece is arranged on the mounting seat, the material distribution screw rod is of a telescopic structure, and the first driving piece is in transmission connection with the material distribution screw rod and drives the material distribution screw rod to rotate;

the width adjusting mechanism comprises a second driving piece and a transmission piece, the second driving piece is installed on the installation seat, one end of the transmission piece is in transmission connection with the second driving piece, and the other end of the transmission piece is in transmission connection with the material distribution screw rod and can push and pull the material distribution screw rod in the first preset direction to enable the material distribution screw rod to be shortened or extended.

2. The material distribution device according to claim 1, wherein the transmission member comprises a transmission rod and a slide block, the slide block is in transmission connection with the material distribution screw, one end of the transmission rod is in transmission connection with the second driving member, and the other end of the transmission rod is in transmission connection with the slide block.

3. The material distribution device according to claim 2, wherein the mounting seat is provided with a first sliding groove extending along the first preset direction, the sliding block is provided with a first sliding key matched with the first sliding groove, and the sliding block is slidably connected to the mounting seat through the first sliding key and the first sliding groove.

4. The dispensing device of claim 1, wherein the width adjustment mechanism comprises at least two of the driving members, and at least two of the driving members are disposed on both sides of the second driving member.

5. The material distribution device according to claim 4, wherein the material distribution device has a second predetermined direction perpendicular to the first predetermined direction, and the second driving member comprises a first motor capable of reciprocating along the second predetermined direction, and the first motor is in transmission connection with at least two of the driving members.

6. The material distributing device according to claim 1, wherein each material distributing screw comprises a first screw and a second screw, a connecting key is arranged at one end of the first screw, a notch is arranged at one end of the second screw, and the first screw and the second screw are in transmission connection through the connecting key and the notch in a matching manner.

7. The material distribution device according to claim 1, wherein the material distribution mechanism comprises at least two material distribution screws, and the at least two material distribution screws are disposed on two sides of the first driving member.

8. The material distribution device according to claim 7, wherein the first driving member comprises a second motor and a third motor, and the second motor and the third motor are respectively connected to the material distribution screws arranged on two sides of the first driving member in a transmission manner.

9. The material distribution device according to claim 8, wherein the first driving member further comprises a first synchronizing wheel and a second synchronizing wheel, and the second motor and the third motor are respectively connected to the material distribution screws arranged on two sides of the first driving member through the first synchronizing wheel and the second synchronizing wheel in a transmission manner.

10. The material distribution device according to any one of claims 1 to 7, wherein the material distribution screw has a first end and a second end opposite to each other, the first driving member is connected to the first end of the material distribution screw in a transmission manner, and the driving member is connected to the second end of the material distribution screw.

11. The material distribution device according to any one of claims 1 to 7, further comprising a suspension mechanism for suspending the material distribution device, wherein the suspension mechanism is mounted on the mounting seat.

12. The dispensing apparatus of claim 11, wherein the suspension mechanism comprises a suspension arm and a connecting member, one end of the suspension arm is connected to the connecting member, the connecting member is mounted on the mounting base, and the connecting member is of a telescopic structure so as to adjust the height of the dispensing apparatus.

13. The material distribution device according to claim 12, wherein the connecting member comprises a fourth motor and a connecting plate, the mounting base is provided with a second sliding key, the connecting plate is provided with a second sliding slot matched with the second sliding key, the connecting plate is slidably connected to the mounting base through the second sliding slot, the fourth motor is mounted on the mounting base, and the fourth motor is in transmission connection with the connecting plate so that the connecting plate can move relative to the second sliding key to adjust the height of the material distribution device.

14. A tile paving robot, characterized in that the tile paving robot comprises the material distribution device of any one of claims 1 to 13.