CN112459436A

CN112459436A - Spreading and leveling equipment

Info

Publication number: CN112459436A
Application number: CN202011261108.8A
Authority: CN
Inventors: 祝克强; 文波华; 易成桂
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of building equipment, in particular to paving and leveling equipment. This stone leveling equipment includes: moving the base; the storage mechanism comprises a storage container and an opening adjusting assembly, the storage container is arranged on the movable base and is provided with a discharge hole, and the opening adjusting assembly can adjust the opening of the discharge hole according to the moving speed of the movable base; and the scraping mechanism is arranged on the movable base or the storage container and is used for scraping materials. The paving and leveling equipment integrates the functions of material carrying, discharging and leveling, can replace manual work to realize automatic operation, and has high efficiency and stable operation quality; the discharge gate aperture of storage container can be adjusted according to the removal speed who removes the base to adjust the volume of unloading according to the speed of traveling, realize accurate cloth, be favorable to improving the quality of making level.

Description

Spreading and leveling equipment

Technical Field

The invention relates to the technical field of building equipment, in particular to paving and leveling equipment.

Background

In the building decoration industry, wood floors are laid in many families, and before the wood floors are laid, the flatness of a base layer needs to be ensured to meet requirements. At present basic unit's mortar all needs the manual work to carry out mortar cloth in proper order and the operation of making level, because the building site environment is more complicated, and manual work needs the appearance operation of squatting for a long time, influences workman's occupational health, and the required quality of making level moreover is higher, and the quality of making level receives the influence of artifical cloth even degree and manual technology level big, and the stability of consequently quality has the degree of difficulty to the accuse.

Therefore, a paving and leveling device is needed to solve the problems of low efficiency and poor quality of manual operation.

Disclosure of Invention

The invention aims to provide paving and leveling equipment which integrates the functions of material carrying, discharging and leveling, can improve the operation efficiency, can realize accurate material distribution and improve the operation quality.

In order to achieve the purpose, the invention adopts the following technical scheme:

a decking leveling apparatus comprising:

moving the base;

the storage mechanism comprises a storage container and an opening adjusting assembly, the storage container is arranged on the movable base and is provided with a discharge hole, and the opening adjusting assembly can adjust the opening of the discharge hole according to the moving speed of the movable base;

and the scraping mechanism is arranged on the movable base or the storage container and is used for scraping materials.

The material paving and leveling equipment is integrated with the functions of material taking, discharging and leveling, can improve the operation efficiency, can realize accurate material distribution, and improves the operation quality.

Wherein, the aperture regulating assembly includes aperture driving piece and flashboard, the flashboard activity sets up in discharge gate department, the aperture driving piece can drive the flashboard is relative the storage container removes, in order to adjust the aperture of discharge gate.

The opening adjusting structure for realizing the discharge port through the matching of the flashboard and the opening driving piece is simple and has good reliability.

Wherein, the flashboard with storage container's outer wall rotates to be connected, the aperture driving piece set up in storage container's the outside, the aperture driving piece can stretch out and draw back in order to drive the flashboard is relative storage container rotates.

Flashboard and aperture driving piece all set up in the outside of storage container, can reduce aperture adjusting part's fault rate.

Wherein, the discharge gate set up in the bottom surface of storage container just is located and deviates from the one end of the advancing direction of removal base, strickle off the mechanism set up in the storage container deviate from on the lateral wall of one side of the advancing direction of removal base.

Above-mentioned setting can reduce and strickle the distance between mechanism and the discharge gate, is favorable to reducing the material resistance that receives when strickleing the operation of mechanism.

Wherein, be provided with the guide face in the storage container, the guide face from top to bottom deviates from the advancing direction slope setting of removal base, the bottom of guide face extends to the discharge gate.

Can guide the material through the guide face and remove to discharge gate department, avoid the material to be detained in storage container.

Wherein the material storage mechanism also comprises a stirring component,

the stirring subassembly includes:

the packing auger is arranged in the material storage container and extends to the discharge port along the guide surface;

the stirring driving piece is arranged outside the material storage container and can drive the auger to rotate.

Through the auger rotation, can realize the stirring to the material on the one hand, on the other hand can drive the material and remove to the discharge gate to smooth and easy ejection of compact.

Wherein, strickle mechanism includes:

the scraper is used for scraping materials;

the laser receiver is used for receiving a laser signal sent by the laser transmitter;

the leveling component is arranged on the movable base and can adjust the height and the levelness of the scraper according to the information received by the laser receiver;

the guide assembly is respectively connected with the scraper and the laser receiver, and the guide assembly can drive the laser receiver to move up and down along with the scraper and keep a vertical state.

The strickle mechanism can guarantee that the laser receiver is in a vertical state through setting up the guide assembly, improves the accuracy of the receipt information of the laser receiver, and is favorable for improving the accuracy of the height and levelness adjustment of the scraper.

Wherein the guide assembly comprises:

the guide piece is arranged on the material storage container;

the sliding piece is arranged on the guide piece in a sliding mode along the vertical direction and is connected with the laser receiver;

and one end of the connecting piece is hinged with the laser receiver, and the other end of the connecting piece is hinged with the scraper.

The guide assembly is simple in structure and low in cost.

Wherein, the leveling subassembly includes two leveling driving pieces, the leveling driving piece vertical set up in on the storage container, two the leveling driving piece can drive respectively the length direction's of scraper both ends go up and down.

The leveling component is used for adjusting the working height and levelness of the scraper by respectively adjusting the heights of the two ends of the scraper in the length direction, and the structure is simple.

Wherein the scraper comprises:

a vertical section;

the top end of the rough scraping section is connected with the bottom end of the vertical section, and the rough scraping section inclines towards the advancing direction of the moving base from top to bottom;

the section is scraped to the essence, the top with the section of scraping roughly is connected, the section is scraped to the essence from top to bottom to deviating from the advancing direction slope of moving the base.

The scraper has the functions of rough scraping and fine scraping, and can improve the scraping effect.

Has the advantages that: the invention provides paving and leveling equipment, which integrates the functions of material carrying, discharging and leveling, can replace manual work to realize automatic operation, and has high efficiency and stable operation quality; the discharge gate aperture of storage container can be adjusted according to the removal speed who removes the base to adjust the volume of unloading according to the speed of traveling, realize accurate cloth, be favorable to improving the quality of making level.

Drawings

FIG. 1 is a schematic structural view of a paving leveling apparatus provided by the present invention;

FIG. 2 is a side view of a decking leveling apparatus provided by the present invention;

FIG. 3 is a cross-sectional view of a decking leveling apparatus provided by the present invention;

FIG. 4 is a front view of the paving leveling apparatus provided by the present invention in one state;

FIG. 5 is a front view of the paving leveling apparatus provided by the present invention in another state;

fig. 6 is a side view of a doctor blade provided by the present invention.

Wherein:

1. moving the base; 11. a mounting seat; 12. a traveling wheel; 2. a material storage mechanism; 21. a storage container; 211. a guide surface; 212. a discharge port; 22. an opening degree adjusting component; 221. an opening degree driving member; 222. a shutter plate; 23. a stirring assembly; 231. a stirring driving member; 232. a packing auger; 3. a strickling mechanism; 31. a scraper; 311. a vertical section; 312. a rough scraping section; 313. fine scraping; 32. a leveling drive member; 33. a laser receiver; 34. a guide assembly; 341. a guide member; 342. a slider; 343. a connecting member; 35. a laser emitter.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, the present embodiment provides a paving and leveling apparatus, which can be used for distributing and leveling indoor mortar. The paving and leveling equipment comprises a movable base 1, a storage mechanism 2 and a scraping mechanism 3. Remove base 1 and can remove in treating the operation environment, storage mechanism 2 and strickle off mechanism 3 and all set up on removing base 1, can remove along with removing base 1 to accomplish the cloth respectively and strickle off the operation.

In this embodiment, the material spreading and leveling equipment integrates the material carrying, discharging and leveling functions, can finish the leveling operation while distributing the material automatically, is high in operation efficiency, and is better in operation quality and stability compared with manual operation.

Optionally, the movable base 1 comprises a mounting seat 11 and a walking assembly arranged at the bottom of the mounting seat 11, and the mounting seat 11 is used as a structural support for mounting the material storage mechanism 2 and the strickle mechanism 3; the walking assembly can drive the mounting seat 11 to move, so that the cloth and the scraping operation are realized.

Optionally, the walking assembly includes walking wheel 12 and walking wheel driving piece, and walking wheel driving piece rotates through driving walking wheel 12, realizes removing the removal of base 1. Wherein the road wheel drive member may be a motor.

In other embodiments, the mobile base 1 may have other structures as long as it can move in the environment to be operated.

As shown in fig. 2, when the paving and leveling device works, the movable base 1 moves forward along the X direction, the storage mechanism 2 unloads materials to the ground while the movable base moves forward, and the leveling mechanism 3 can level off the unloaded materials, so that the distributing and leveling operations are automatically completed.

Alternatively, the strickle mechanism 3 may be disposed on the moving base 1, or may be disposed on a side wall of the storing mechanism 2, as long as the strickle mechanism 3 can be moved along with the moving base 1.

In order to better match the material distribution and the strickling operation, the strickling mechanism 3 can be arranged behind the material storage mechanism 2 along the advancing direction (X direction) of the movable base 1, so that the strickling mechanism 3 can perform strickling operation after the material storage mechanism 2 discharges materials.

Specifically, the storage mechanism 2 includes a storage container 21, the storage container 21 stores materials therein, and a discharge hole 212 is provided in the storage container 21. In the moving process of the movable base 1, the material is unloaded from the discharge port 212 to the ground, so that the material distribution operation is automatically completed.

In order to facilitate discharging, the discharging hole 212 is arranged at the bottom of the material storage container 21, so that the material in the material storage container 21 can be automatically discharged under the action of gravity, and energy consumption is reduced.

Further, in order to avoid the situation that the material residue in the material storage container 21 cannot be completely discharged, a guide surface 211 is arranged in the material storage container 21, the guide surface 211 is obliquely arranged from top to bottom, and the bottom end of the guide surface 211 extends to the discharge hole 212, so that the material is prevented from being detained in the material storage container 21.

In this embodiment, discharge gate 212 is located the one end that deviates from the advancing direction that removes base 1 of storage container 21, it sets up on the lateral wall of one side of the advancing direction that deviates from moving base 1 of storage container 21 to strickle the mechanism 3 correspondingly, thereby make and strickle mechanism 3 and the next-door neighbour of discharge gate 212 and set up, reduce discharge gate 212 and strickle the distance along the advancing direction between the mechanism 3, thereby avoid discharge gate 212 and strickle the mechanism 3 between the material too much and lead to strickleing the resistance too big, be favorable to improving the quality and the efficiency of strickleing the operation.

For avoiding the too much or too little influence of the discharge capacity of storage mechanism 2 to strickle off operation quality, as shown in fig. 3, storage mechanism 2 includes storage container 21 and aperture adjusting part 22, storage container 21 sets up on removing base 1 and is provided with discharge gate 212, aperture adjusting part 22 can be according to the aperture of removing the moving speed regulation discharge gate 212 of removing base 1, thereby adjust the discharge capacity according to the speed of traveling of removing base 1, realize accurate cloth, be favorable to improving the quality of making level.

Specifically, the opening degree adjusting assembly 22 includes an opening degree driving member 221 and a shutter 222, the shutter 222 is movably disposed at the discharge port 212, and the opening degree driving member 221 can drive the shutter 222 to move relative to the magazine 21 so as to adjust the opening degree of the discharge port 212. The opening of the discharge port 212 is adjusted by matching the gate plate 222 with the opening driving piece 221, the structure is simple, the cost is low, and the opening adjusting flexibility is high.

In this embodiment, the one end and the storage container 21 of flashboard 222 are rotated and are connected, and the output of aperture driving piece 221 can stretch out and draw back and articulate with flashboard 222, and through the flexible of the output of aperture driving piece 221, can drive the relative storage container 21 rotation of flashboard 222 to can adjust the area that discharge gate 212 was sheltered from, reach the purpose that the adjustment discharge gate 212 aperture was adjusted.

In other embodiments, the gate 222 may also be slidably connected to the magazine 21, and the gate 222 may be slid to adjust the area of the discharge port 212 covered by the gate 222, so as to adjust the opening degree of the discharge port 212.

Further, in order to prevent the material in the storage container 21 from affecting the rotation of the shutter 222, the shutter 222 and the opening degree driving member 221 are both disposed on the outer wall of the storage container 21, which is beneficial to reducing the failure rate of the opening degree adjusting assembly 22.

Specifically, a vertically extending discharge baffle is arranged at the bottom of the storage container 21, a discharge hole 212 is defined by the discharge baffle and a side wall of the storage container 21, which is away from the advancing direction, and one end of the gate 222 is connected to the side wall of the discharge baffle, which faces the advancing direction, through a hinge seat; the opening driving piece 221 is hinged on the movable base 1, and the output end of the opening driving piece 221 is hinged with the gate 222, so that the opening adjustment is realized.

Alternatively, the opening degree driving member 221 may be an air cylinder, a hydraulic cylinder, a linear motor, or the like.

Optionally, the bottom height of the side wall of the material storage container 21 on the side away from the advancing direction is lower than that of the discharge baffle plate, so that the material is prevented from flowing to the rear side of the advancing direction, and the improvement of the operation quality is facilitated.

Further, storage mechanism 2 still includes stirring assembly 23, and stirring assembly 23 sets up in storage container 21, can stir the material in the storage container 21, avoids the material caking to avoid discharge gate 212 to block up, improve the even degree of cloth.

Specifically, the stirring assembly 23 comprises an auger 232 and a stirring driving member 231, wherein the auger 232 is arranged in the material storage container 21 and extends to the material outlet 212 along the guide surface 211; stirring driving piece 231 sets up outside storage container 21, can drive auger 232 and rotate. The auger 232 rotates to stir the materials, so that the materials can be stirred, and the materials can be driven to flow to the discharge port 212, thereby facilitating smooth material distribution.

In other embodiments, the stirring assembly 23 may have other structures as long as the function of stirring the materials is achieved.

As shown in fig. 1 and 4, the strickle mechanism 3 includes a scraper 31, a detection assembly, and a leveling assembly. The scraper 31 is used for strickling the material, and the measuring subassembly can detect the levelness and the height of scraper 31, and the leveling subassembly sets up on the lateral wall of storage container 21, can adjust the operation height of scraper 31 and the levelness of scraper 31 according to measuring subassembly's testing result, makes strickling height and high flat precision satisfy the operation requirement.

The levelness of the blade 31 refers to the levelness of the blade 31 in the longitudinal direction (Y direction), and the height of the blade 31 refers to the distance between the bottom surface of the blade 31 and the ground in the vertical direction (Z direction).

Optionally, the detection component includes a laser receiver 33 and a laser emitter 35, the laser receiver 33 is provided with two and is connected with both ends of the length direction of the scraper 31 respectively, the laser emitter 35 is provided on the bottom surface and can emit a laser signal to the laser receiver 33, the laser receiver 33 can determine the heights of both ends of the length direction of the scraper 31 according to the received laser signal, and determine the levelness of the scraper 31 according to the difference between the heights of both ends.

As shown in fig. 4 and 5, the leveling assembly includes two leveling driving members 32, the leveling driving members 32 are vertically disposed on the storage container 21, and the output ends of the leveling driving members 32 are capable of extending and retracting, the output ends of the two leveling driving members 32 are respectively hinged to two ends of the scraper 31 in the length direction, and the heights of the two ends of the scraper 31 in the length direction can be adjusted by extending and retracting the leveling driving members 32, so as to adjust the height and the parallelism of the scraper 31.

To ensure the accuracy of the detection result of the detection assembly, the laser receiver 33 needs to be lifted along with the corresponding end of the scraper 31 and needs to be kept in a vertical state. For this purpose, the strickle mechanism 3 further comprises a guide assembly 34, the guide assembly 34 is respectively connected with the scraper 31 and the laser receiver 33, and the guide assembly 34 can drive the laser receiver 33 to move up and down along with the scraper 31 and keep a vertical state.

Specifically, the guide assembly 34 includes a guide member 341, a sliding member 342, and a connecting member 343, the guide member 341 is disposed on the magazine 21, the sliding member 342 is slidably disposed on the guide member 341 in the vertical direction, the sliding member 342 is connected to the laser receiver 33, one end of the connecting member 343 is hinged to the laser receiver 33, and the other end is hinged to the scraper 31. The laser receiver 33 can move adaptively along with the movement of the scraper 31 by arranging the connecting piece 343, and the sliding fit between the guide piece 341 and the sliding piece 342 can limit the laser receiver 33 to move only in the vertical direction, so that on one hand, the vertical state of the laser receiver 33 can be maintained, and on the other hand, the situation that the laser receiver 33 moves left and right to deviate from the coverage range of laser signals can be avoided.

Alternatively, the guiding member 341 may be a guiding rod, and the sliding member 342 may be a sliding block slidably sleeved on the guiding rod.

As shown in fig. 6, the scraper 31 includes a vertical section 311, a rough scraping section 312 and a fine scraping section 313, the vertical section 311, the rough scraping section 312 and the fine scraping section 313 are sequentially connected from top to bottom, the rough scraping section 312 is inclined from top to bottom toward the advancing direction of the moving base 1, and the fine scraping section 313 is inclined from top to bottom away from the advancing direction of the moving base 1.

When the scraper 31 is in operation, the rough scraping section 312 can scrape off the excessive material and push the excessive material to the forward direction. Through setting up the slope of thick scraping section 312, the bottom of the unnecessary material can be inserted to the bottom of thick scraping section 312, and thick scraping section 312 can bear the weight of the material of shoveling to improve the pushing force to unnecessary material.

The fine scraping section 313 extends in a direction away from the advancing direction and can work at the rear side of the coarse scraping section 312 to compact and scrape the residual materials after the residual materials are removed, so that accurate leveling is achieved. The distance between the fine scraping section 313 and the ground is gradually increased along the advancing direction, so that the materials can be gradually flattened, and the operation precision is high.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. A paving and leveling device, comprising:

moving the base;

2. The paving leveling apparatus according to claim 1, wherein the opening adjusting assembly comprises an opening driving member and a shutter, the shutter is movably disposed at the discharge port, and the opening driving member can drive the shutter to move relative to the storage container so as to adjust the opening of the discharge port.

3. The paving leveling apparatus according to claim 2, wherein the gate is rotatably connected to an outer wall of the storage container, and the opening degree driving member is disposed outside the storage container and can extend and retract to drive the gate to rotate relative to the storage container.

4. The paving leveling apparatus according to claim 1, wherein the discharge port is disposed on a bottom surface of the storage container at an end facing away from the advancing direction of the movable base, and the striking-off mechanism is disposed on a side wall of the storage container at a side facing away from the advancing direction of the movable base.

5. A paving leveling apparatus according to claim 4, wherein a guide surface is provided in the magazine, said guide surface being inclined from top to bottom in a direction away from the forward direction of the mobile base, the bottom end of the guide surface extending to the discharge opening.

6. The paving leveling apparatus of claim 5, wherein the storage mechanism further comprises an agitation assembly, the agitation assembly comprising:

7. The paving leveling apparatus of claim 1, wherein the screed mechanism comprises:

the scraper is used for scraping materials;

8. The paving leveling apparatus of claim 7, wherein the guide assembly comprises:

the guide piece is arranged on the material storage container;

9. A paving leveling apparatus according to claim 7, wherein the leveling assembly comprises two leveling driving members vertically disposed on the storage container, and the two leveling driving members are capable of driving the two ends of the scraper in the length direction to move up and down respectively.

10. A decking leveling apparatus according to claim 7 wherein the blade includes:

a vertical section;