Floor cloth paving construction device and construction method

Abstract

The application provides a floor material paving construction device and a construction method. The floor material paving construction device comprises a walking chassis, a hopper is arranged on the top of the walking chassis, a discharge port is arranged at the rear end of the bottom of the hopper, a material distribution mechanism corresponding to the discharge port is arranged in the hopper, and a poking assembly and a smoothing assembly are sequentially arranged at the rear end of the walking chassis. In the construction process, the material is poked and pressed continuously by the poking assembly, the material is uniformly poked, large particles of the material are broken and eliminated, the smoothing assembly can pave the material evenly, and the generation of small pits and small cavities is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of floor construction, and particularly relates to a floor material spreading construction device and a construction method. BACKGROUND

[0002] The material spreading and paving construction of floor material is initially pushed to the construction point by manual mode, and then paving and leveling are performed. This mode is high in labor cost and low in efficiency. After that, the mechanized equipment replaces the manual work to efficiently complete the material spreading and paving construction.

[0003] For example, in the prior art, a Chinese patent with the authorization announcement number CN108708260B discloses a floor construction device for automatic material spreading and leveling. The device completes the material spreading by a material spreading device, and then the material enters a material receiving plate and is scraped flat by a leveling plate, so that the material spreading and paving construction can be efficiently completed by replacing the manual work. However, when the larger or caked material in the material spreading enters the material receiving plate and the leveling plate moves along the paving direction, pits and cavities are generated, which affects the paving flatness.

[0004] Therefore, it is necessary to design a floor material spreading construction device and a construction method capable of dispersing and eliminating the caked material after material spreading to ensure the paving construction flatness, so as to solve the technical problems existing at present. SUMMARY

[0005] In view of the deficiencies in the prior art, the present application provides a floor material spreading construction device and a construction method capable of dispersing and eliminating the caked material after material spreading to ensure the paving construction flatness.

[0006] The technical scheme of the present application is as follows: a floor material spreading construction device, comprising a walking chassis, a hopper is arranged on the top of the walking chassis, a discharge port is arranged at the rear end bottom of the hopper, a material spreading mechanism corresponding to the discharge port is arranged in the hopper, a poking assembly and a leveling assembly are sequentially arranged at the rear end of the walking chassis; the poking assembly has a lifting frame slidingly connected with the rear end of the walking chassis in the vertical direction, a support plate is slidingly connected to one side of the bottom of the lifting frame in the horizontal direction, long-short staggered stirring columns are uniformly arranged at the bottom of the support plate, and a poking driving mechanism is arranged on the lifting frame to drive the support plate to reciprocate in the horizontal direction; a lifting driving part is arranged on the walking chassis to drive the lifting frame to reciprocate in the vertical direction; the leveling assembly has a connecting arm fixedly connected with the rear end of the walking chassis, and a leveling plate is arranged below the connecting arm.

[0007] The connecting arm is provided with a translation guide rod and a screw in the horizontal direction, the screw is rotationally connected with the connecting arm, and a gear is fixedly assembled on the screw; the lifting frame is provided with a rack in the vertical direction and engaged with the gear; the translation guide rod is slidably sleeved with a translation seat, the top of the screed plate is fixedly connected with the bottom of the translation seat through a connecting frame, and the end of the translation seat is vertically and fixedly provided with a moving arm threadedly connected with the screw.

[0008] The screed plate is fixedly provided with a material collecting plate on the side close to the walking chassis, the material collecting plate and the screed plate form an included angle of 135-175°, and the two ends of the bottom of the material collecting plate are fixedly provided with end plates.

[0009] The bottom of the material collecting plate between the end plates is uniformly provided with a partition plate.

[0010] The top of the support strip is provided with a connecting shaft; the poking driving mechanism has a poking driving component fixedly arranged on one side of the lifting frame, a rotating disc is assembled on the poking driving component, an eccentric rotating link is arranged on the rotating disc, and one end of the link, which is away from the rotating disc, is rotationally connected with the connecting shaft.

[0011] The material distributing mechanism has a rotating shaft rotationally arranged inside the hopper and close to the discharge port, a plurality of discharge plates are circumferentially arranged on the outer side of the rotating shaft, and a material distributing driving component is arranged on the outer side of the hopper to drive the rotating shaft to rotate.

[0012] The two ends of the support strip are fixedly provided with U-shaped seats, at least two poking guide rods are arranged in the horizontal direction inside the U-shaped seats, and a support arm is fixedly arranged on one side of the lifting frame and slidably connected with the poking guide rods.

[0013] The rear end of the walking chassis is provided with a lifting guide rod in the vertical direction, guide rod support plates are fixedly arranged at the two ends of the lifting guide rod and fixedly connected with the rear end of the walking chassis, and a lifting guide seat is arranged on the lifting frame and slidably sleeved on the outer side of the lifting guide rod.

[0014] One side of the lifting frame is fixedly provided with an assembling plate, and the lifting driving component is connected with the assembling plate.

[0015] The method comprises the following steps:

[0016] The floor material paving construction device comprises the following steps:

[0017] The material is loaded into the hopper, the walking chassis is controlled to move in the paving direction, and the material distributing mechanism distributes the material in the hopper to the ground construction area.

[0018] The stirring column is driven to reciprocatingly stir the material on the ground surface.

[0019] The material stirred by the stirring column is scraped and flattened by the scraping plate.

[0020] The present application has the following advantages:

[0021] (1) In the present application, the hopper cooperates with the material distribution mechanism and the scraping assembly. The material distribution mechanism distributes the material in the hopper on the ground surface, and the scraping plate in the scraping assembly flattens the material on the ground surface along with the movement of the walking chassis, so that the material distribution and flattening construction of the floor material can be completed by replacing manual work, the labor cost is reduced, and the construction efficiency is improved.

[0022] (2) In the construction process, the stirring drive mechanism in the stirring assembly drives the support strip to drive the stirring column at the bottom thereof to reciprocate horizontally, repeatedly stirs the material on the ground surface, and the lifting drive part drives the lifting frame to drive the stirring column to reciprocate vertically, so that the material is pressed downward, the material is stirred uniformly by continuous stirring and pressing, the large particles are broken and eliminated, and the scraping assembly can flatten the material and reduce the generation of pits and holes. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 FIG. 1 is a structural schematic view of a floor material distribution and flattening construction device in the present application.

[0024] Figure 2 FIG. 3 is a structural schematic view of a stirring assembly in the present application.

[0025] Figure 3 FIG. 4 is a structural schematic view of a scraping assembly in the present application.

[0026] Figure 4 FIG. 5 is a structural schematic view of a material distribution mechanism in the present application. DETAILED DESCRIPTION

[0027] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative in nature and is in no way intended to limit the application, its application, or its uses, except as provided by the appended claims. The application can be embodied in a multitude of different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the application to those skilled in the art. It is noted that the relative arrangements of components and steps, the components of materials, numerical expressions, and numerical values set forth in these embodiments are to be interpreted as merely illustrative, unless otherwise specifically stated.

[0028] The "first", "second", and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different parts. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0029] As shown in Figures 1 to 3 , the floor material paving construction device comprises a walking chassis 2, a hopper 1 is arranged at the top of the walking chassis 2, a discharge port 11 is arranged at the bottom of the rear end of the hopper 1, a material distribution mechanism 3 corresponding to the discharge port 11 is arranged inside the hopper 1, the material distribution mechanism 3 is used to convey the material in the hopper 1 downward to the ground construction area from the discharge port 11, a poking assembly 4 and a smoothing assembly 5 are sequentially arranged at the rear end of the walking chassis 2; the poking assembly 4 has a lifting frame 41 which is slidingly connected with the rear end of the walking chassis 2 in the vertical direction, a support plate 44 is slidingly connected with one side of the bottom of the lifting frame 41 in the horizontal direction, long and short staggered stirring columns 45 are uniformly arranged at the bottom of the support plate 44, and a poking driving mechanism 47 is arranged on the lifting frame 41 and is used to drive the support plate 44 to reciprocate in the horizontal direction; a lifting driving part 6 is arranged on the walking chassis 2 and is used to drive the lifting frame 41 to reciprocate in the vertical direction; the smoothing assembly 5 has a connecting arm 56 which is fixedly connected with the rear end of the walking chassis 2, and a smoothing plate 51 is arranged below the connecting arm 56; in this embodiment, the hopper 1 cooperates with the material distribution mechanism 3 and the smoothing assembly 5, the material distribution mechanism 3 spreads the material in the hopper 1 on the ground construction area, and the smoothing plate 51 in the smoothing assembly 5 spreads and levels the material on the ground along with the movement of the walking chassis 2, which can replace manual spreading and paving construction of the floor material, reduce labor costs, and improve construction efficiency; during the construction process, the poking driving mechanism 47 in the poking assembly 4 drives the support plate 44 to drive the stirring columns 45 at the bottom thereof to reciprocate in the horizontal direction, repeatedly pokes the material on the ground, and at the same time, the lifting driving part 6 drives the lifting frame 41 to drive the stirring columns 45 to reciprocate in the vertical direction, thereby pressing the material downward, the material is poked uniformly through continuous poking and pressing, and large particles of the material are broken up and eliminated, so that the smoothing assembly 5 can spread and level the material and reduce the generation of pits and cavities.

[0030] In some embodiments, as Figure 2 and 3As shown, two connecting arms 56 are symmetrically fixed at the rear end of the walking chassis 2, and a translation guide rod 59 and a lead screw 57 are arranged between the two connecting arms 56 in the horizontal direction. The two translation guide rods 59 are arranged correspondingly above and below the two connecting arms 56, the lead screw 57 is rotationally connected with the connecting arm 56, and a gear 58 is fixedly assembled on the lead screw 57. A rack 413 engaged with the gear 58 is arranged on the lifting frame 41 in the vertical direction. A translation seat 55 is slidably sleeved on the translation guide rod 59, and the top of the smoothing plate 51 is fixedly connected with the bottom of the translation seat 55 through a connecting frame 54. The end portion of the translation seat 55 is vertically fixedly provided with a moving arm 551 threadedly connected with the lead screw 57, and the moving arm 551 is threadedly connected with the lead screw 57 through a lead screw nut 552. During construction, the lifting frame 41 reciprocates in the vertical direction under the driving of the lifting driving component 6. The lifting frame 41 drives the rack 413 to synchronously reciprocate during movement. The rack 413 is engaged with the gear 58, and the reciprocating movement of the rack 413 drives the gear 58 to drive the lead screw 57 to reciprocate. The reciprocating movement of the lead screw 57 drives the moving arm 551 to reciprocate along the horizontally arranged translation guide rod 59 through the cooperation of the thread structure between the lead screw 57 and the moving arm 551. The reciprocating movement of the translation seat 55 drives the smoothing plate 51 fixedly connected with the bottom of the translation seat 55 to reciprocate, and the reciprocating movement of the translation plate 51 continuously acts on the material laid on the ground, so that the material laid on the ground can be smoothly spread.

[0031] In some embodiments, a material collecting plate 52 is fixedly arranged on one side of the smoothing plate 51 close to the walking chassis 2, and the material collecting plate 52 and the smoothing plate 51 form an angle of 135-175°. End plates 521 are fixedly arranged at the bottom of both ends of the material collecting plate 52, and the end plates 521 are welded to both ends of the material collecting plate 52. An enclosed space is formed between the end plates 521, the material collecting plate 52 and the ground. The material laid on the ground beyond the spreading height is collected and temporarily stored in the material collecting plate 52 during the movement of the floor material spreading device. The material in the material collecting plate 52 can fill the small holes left after the treatment by the stirring assembly 4 during movement, further ensuring the flatness of the spreading.

[0032] In some embodiments, the bottom of the material collecting plate 52 between the two end plates 521 is uniformly provided with a partition plate 53, and the partition plate 53 is fixedly welded with the material collecting plate 52. The partition plate 53 divides the lower part of the material collecting plate 52 into multiple spaces. The partition plate 53 can scrape the temporarily stored material in the partition plate 53 into the adjacent holes during the reciprocating movement of the smoothing plate 51 in the horizontal direction, thereby filling the holes and ensuring the flatness of the spreading of the smoothing plate 51.

[0033] In some embodiments, as a specific implementation of the dial driving mechanism 47, the top of the support strip 44 is provided with a connecting shaft 441, the lower end of the connecting shaft 441 is vertically fixedly welded on the top of the support strip 44; the dial driving mechanism 47 has a dial driving part 471 fixedly arranged on one side of the lifting frame 41, the dial driving part 471 is fitted with a rotating disc 472, the rotating disc 472 is eccentrically arranged with a connecting rod 473, one end of the connecting rod 473, which is away from the rotating disc 472, is rotatably connected with the connecting shaft 441, the dial driving part 471 has a rotating output shaft, the rotating disc 472 is fitted on the rotating output shaft, the dial driving part 471 drives the rotating disc 472 to rotate, and the rotating disc 472 rotates to drive the support strip 44 to reciprocate through the connecting rod 473 and the connecting shaft 441. Specifically, the dial driving part 471 is a speed reducer, and the rotating disc 472 is fitted on the output shaft of the speed reducer. The speed reducer drives the rotating disc 472 to rotate after being energized.

[0034] In some embodiments, as a specific implementation of the material distribution mechanism 3, as shown in Figure 4 the material distribution mechanism 3 has a rotating shaft 32 rotatably arranged inside the hopper 1 near the discharge port 11, the outer side of the rotating shaft 32 is circumferentially arranged with discharge plates 33, the outer side of the hopper 1 is provided with a material distribution driving part 31 for driving the rotating shaft 32 to rotate, the material distribution driving part 31 drives the rotating shaft 32 to rotate, and the rotating shaft 32 drives the blades to rotate, thereby continuously and uniformly conveying the material inside the hopper 1 to the discharge port 11; specifically, the material distribution driving part 31 is a speed reducer coaxially connected with the rotating shaft 32, and the outer side of the rotating shaft 32 is circumferentially arranged with twelve discharge plates 33.

[0035] In some embodiments, the two ends of the support strip 44 are fixedly provided with U-shaped seats 46, the U-shaped seats 46 are fixedly welded on the ends of the support strip 44, the inside of the U-shaped seat 46 is provided with at least two dial guide rods 43 in the horizontal direction, one side of the lifting frame 41 is fixedly provided with a support arm 42 in sliding connection with the dial guide rods 43, one end of the support arm 42 is fixedly welded with the lifting frame 41, the support arm 42 provides stable support for the support strip 44, and the support strip 44 is slidably connected in the horizontal direction through the dial guide rods 43 erected on the top of the two ends thereof and the support arm 42.

[0036] In some embodiments, as a specific connection between the lifting frame 41 and the walking chassis 2, the rear end of the walking chassis 2 is provided with a lifting guide rod 21 in the vertical direction, both ends of the lifting guide rod 21 are fixedly provided with a guide rod support plate 22, the guide rod support plate 22 is welded and fixed with the rear end of the walking chassis 2, and the two ends of the lifting guide rod 21 are stably supported through the guide rod support plate 22; the lifting frame 41 is provided with a lifting guide seat 411 which is sleeved on the outer side of the lifting guide rod 21, and a linear bearing matched with the lifting guide rod 21 is fixedly arranged in the lifting guide seat 411 to reduce the sliding friction between the lifting guide seat 411 and the lifting guide rod 21.

[0037] In some embodiments, one side of the lifting frame 41 is fixedly provided with an assembly plate 412, the lifting driving component 6 is connected with the assembly plate 412 in cooperation, and the lifting driving component 6 drives the assembly plate 412 to reciprocate between a certain height; specifically, the lifting driving component 6 can be a hydraulic cylinder, an air cylinder or an electric telescopic rod, and is preferably a hydraulic cylinder.

[0038] In the above embodiments, the walking chassis 2 has walking wheels at the bottom, the walking wheels are driven to rotate by a motor to drive the walking chassis 2 to move, or the walking chassis 2 is moved by being pulled by an external power device.

[0039] In some embodiments, a floor material paving construction method is disclosed, comprising the following steps:

[0040] The floor material paving construction device according to any one of the above embodiments is used;

[0041] The material is loaded into the hopper 1, the walking chassis 2 is controlled to move in the paving direction, and the material in the hopper 1 is spread on the ground construction area by the material spreading mechanism 3;

[0042] The driving mechanism 47 is actuated to drive the support strip 44 to reciprocate in the horizontal direction, and the lifting driving component 6 drives the support strip 44 to reciprocate in the vertical direction, so that the material on the ground is stirred and beaten by the stirring column 45, and the clumps in the material are broken and eliminated;

[0043] The material beaten by the stirring column 45 is scraped and leveled by the screed 51.

[0044] Further, the screed can reciprocate to scrape the material, further improving the flatness of the construction.

[0045] So far, the embodiments of the application have been described in detail. In order to avoid obscuring the concept of the application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0046] The above-described embodiments only express some implementation manners of the present application, which are described in a more specific and detailed manner, but should not be understood as a limitation to the patent scope of the present application. It should be pointed out that, for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A device for the construction of a floor covering, characterized in that: Including walking chassis, the top of walking chassis is provided with hopper, the bottom of rear end of hopper is provided with discharge port, the inside of hopper is provided with distributing mechanism corresponding with discharge port, the rear end of walking chassis is sequentially provided with poking assembly and troweling assembly; The poking assembly has lifting frame slidingly connected with the rear end of the walking chassis in the vertical direction, the bottom of the lifting frame is slidingly connected with support slats in the horizontal direction, the bottom of the support slats is uniformly provided with long-short staggered stirring columns, the lifting frame is provided with poking driving mechanism for driving the support slats to reciprocate in the horizontal direction. The walking chassis is provided with lifting driving component for driving the lifting frame to reciprocate in the vertical direction. The troweling assembly has connecting arm fixedly connected with the rear end of the walking chassis, the lower side of the connecting arm is provided with troweling plate. The connecting arm is provided with translation guide rod and lead screw in the horizontal direction, the lead screw is rotationally connected with the connecting arm, and the lead screw is fixedly fitted with gear. The lifting frame is provided with rack in the vertical direction, and the rack is engaged with the gear. The translation guide rod is slidingly sleeved with translation seat, the top of the troweling plate is fixedly connected with the bottom of the translation seat through connecting frame, and the end of the translation seat is vertically fixedly provided with moving arm threadedly connected with the lead screw. The top of the support slat is provided with connecting shaft. The poking driving mechanism has poking driving component fixedly arranged on one side of the lifting frame, the poking driving component is fitted with rotary disc, the rotary disc is eccentrically rotationally provided with connecting rod, and one end of the connecting rod, which is away from the rotary disc, is rotationally connected with the connecting shaft.

2. The mat laying apparatus of claim 1, wherein: The troweling plate is fixedly provided with material collecting plate on the side close to the walking chassis, the material collecting plate and the troweling plate form an angle of 135-175°, and the both ends of the material collecting plate are fixedly provided with end plates.

3. The mat laying apparatus of claim 2, wherein: The bottom of the material collecting plate between the end plates is uniformly provided with partition plates.

4. The mat laying apparatus of claim 1, wherein: The distributing mechanism has rotary shaft rotationally arranged in the inside of the hopper close to the discharge port, the outer side of the rotary shaft is circumferentially provided with discharge plate, and the outer side of the hopper is provided with distributing driving component for driving the rotary shaft to rotate.

5. The geotextile paving apparatus of claim 1, wherein: Both ends of the support slat are fixedly provided with U-shaped seat, the inside of the U-shaped seat is provided with at least two poking guide rods in the horizontal direction, and one side of the lifting frame is fixedly provided with support arm slidingly connected with the poking guide rods.

6. The geotextile paving apparatus of claim 1, wherein: The rear end of the walking chassis is provided with lifting guide rod in the vertical direction, both ends of the lifting guide rod are fixedly provided with guide rod support plate, and the guide rod support plate is fixedly connected with the rear end of the walking chassis. The lifting frame is provided with lifting guide seat slidingly sleeved on the outer side of the lifting guide rod.

7. The geotextile paving apparatus of claim 1, wherein: One side of the lifting frame is fixedly provided with assembly plate, and the lifting driving component is connected with the assembly plate.

8. A method of laying a floor covering, characterized in that The construction device comprises the following steps: The construction device is used to distribute and pave the ground, and the construction device comprises the following steps: The inside of the hopper is filled with materials, the walking chassis is controlled to move in the paving direction, and the distributing mechanism distributes the materials in the inside of the hopper on the ground construction area. The toggle driving mechanism drives the support slats to move back and forth in the horizontal direction, and the lifting driving component drives the support slats to move back and forth in the vertical direction, so that the material scattered on the ground is stirred and raked by the stirring column; The material stirred and raked by the stirring column is scraped and leveled by the leveling plate.

Images