Plastering device for building
By designing a construction plastering device that includes a box and a push plate, the problems of cement waste and difficulty in cleaning during the plastering process are solved, and efficient collection and reuse of cement is achieved.
Patent Information
- Application Number
- CN202423042583.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing plasterers will scrape off a large amount of cement during the plastering process, causing waste and increasing the burden on workers to clean up.
A plastering device for construction is designed, including a base, an electric lifting column, a scraper, a box and a push plate. A box is set up under the scraper. Through the cooperation of the electric lifting column and the boom, the scraped cement is collected and discharged centrally for reuse.
Effectively collecting and reusing scraped cement reduces waste, improves work efficiency, and reduces the burden of cleanup on workers.
Smart Images
Figure CN222375899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a plastering device for construction. Background Art
[0002] With the acceleration of urbanization and the continuous advancement of infrastructure construction, the demand for the construction industry continues to grow, which provides a broad prospect for the plastering industry. Wall plastering machines came into being in this environment. However, the plastering machines on the market currently use scrapers to smooth the wall cement up and down, which will scrape a lot of cement onto the ground, causing waste and bringing instability to workers' cleaning. Therefore, it is particularly important to provide a plastering device that can collect scraped cement. Utility Model Content
[0003] The utility model aims to provide a plastering device for construction, which can collect cement scraped off by a scraper and then reuse it conveniently.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastering device for construction, comprising a base, two electric lifting columns are vertically fixedly connected to the upper end surfaces on both sides of the base, the electric lifting columns are sleeved with sleeves, the sleeves are fixedly connected to the lifting ports of the electric lifting columns, the front end surface of the sleeves is fixedly connected to a connecting plate, the front end surface of the connecting plate is fixedly connected to a scraper, two suspension rods are fixedly connected to the side surfaces of the connecting plate, the lower ends of the suspension rods are slidably connected to a box body through a limiting shaft, one end of the limiting shaft is fixedly connected to the outer side wall of the box body, a mud unloading port is opened at the lower part of one side wall of the box body and a dumping door is installed through a hinge, a limiting block is installed at the lower part of the dumping door, and the limiting block is rotatably connected to the side wall of the box body.
[0005] Preferably, the suspension rod is in an L-shaped structure and a through hole groove is provided on the side wall to facilitate the movement of the limiting shaft along the inside of the through hole groove.
[0006] Preferably, the suspension rod is installed in an inclined state, so that the collecting mechanism can move obliquely upward and rearward.
[0007] Preferably, a reserved opening is opened at the lower portion of the connecting plate to facilitate the collection mechanism to be received in the reserved opening without affecting the operating range of the lower edge of the scraper.
[0008] Preferably, first end blocks are fixedly connected on both sides of the upper end surface of the rear portion of the box body, a screw rod is rotatably connected between the two first end blocks, a motor is installed on the top of one of the first end blocks, the screw rod is threadedly connected with the first connecting block, the side end surface of the first connecting block is fixedly connected to the upper end of the side edge of the push plate, second end blocks are fixedly connected on both sides of the upper end surface of the middle portion of the box body, a sliding rod is fixedly connected between the two second end blocks, the sliding rod is slidably connected with the second connecting block, the second connecting block is fixedly connected to the top end surface of the middle portion of the push plate, and driven by the screw rod, the push plate can discharge the scraped cement in the box body from the dumping door in a centralized manner.
[0009] Preferably, the front end of the box body is slightly behind the front end surface of the scraper, and the front part of the box body is an inclined slide structure, which does not affect the plastering effect of the scraper and facilitates the collection of scraped cement into the box body.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] The utility model arranges a box body and other structures under the scraper, so that cement scraped by the scraper can be collected into the box body for recycling again, which changes the previous process of directly scraping cement onto the ground and then requiring manual cleaning, thereby greatly improving work efficiency; with the cooperation of structures such as a push plate, a screw rod, a motor and a dumping door, the cement in the box body can be pushed to one side of the dumping door, so as to facilitate centralized recycling and reuse; by providing a reserved opening in the connecting plate and cooperating with structures such as a suspension rod, when the scraper runs to the lower end, the box body contacts the ground and moves obliquely upward along the through hole groove into the reserved opening, thereby not limiting the operating range of the lower edge of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0013] Figure 1 It is a three-dimensional diagram of the structure of the utility model;
[0014] Figure 2 This is an enlarged structural diagram of the utility model at A;
[0015] Figure 3 This is a schematic diagram of the local structure of the push plate of the utility model;
[0016] Figure 4 It is a schematic diagram of the local structure of the suspension rod of the utility model.
[0017] In the figure: 1 base, 2 electric lifting column, 3 sleeve, 4 connecting plate, 401 reserved opening, 5 scraper, 6 collecting mechanism, 601 box body, 602 limit shaft, 603 hinge, 604 dump door, 605 limit block, 606 first end block, 607 motor, 608 screw rod, 609 slide rod, 610 push plate, 6101 first connecting block, 6102 second connecting block, 611 second end block, 7 suspension rod, 701 through hole groove. DETAILED DESCRIPTION
[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0019] See also Figure 1-4 A plastering device for construction comprises a base 1, wherein two electric lifting columns 2 are respectively vertically fixedly connected to the upper end surfaces on both sides of the base 1, the electric lifting columns 2 are sleeved with sleeves 3, the sleeves 3 are fixedly connected to the lifting ports of the electric lifting columns 2, the front end surface of the sleeves 3 is fixedly connected to a connecting plate 4, the front end surface of the connecting plate 4 is fixedly connected to a scraper 5, two suspension rods 7 are fixedly connected to the side of the connecting plate 4, the lower end of the suspension rod 7 is slidably connected to a box body 601 through a limit shaft 602, one end of the limit shaft 602 is fixedly connected to the outer wall of the box body 601, a mud discharge port is opened at the lower part of one side wall of the box body 601 and a dumping door 604 is installed through a hinge 603, a limit block 605 is installed at the lower part of the dumping door 604, and the limit block 605 is rotatably connected to the side wall of the box body 601.
[0020] The suspension rod 7 is in an L-shaped structure and a through hole groove 701 is provided on the side wall so as to facilitate the movement of the limiting shaft 602 along the inside of the through hole groove 701 .
[0021] The suspension rod 7 is installed in an inclined state, so that the collecting mechanism 6 can move obliquely upward and backward.
[0022] A reserved opening 401 is provided at the lower portion of the connecting plate 4 so as to facilitate the collection mechanism 6 to be received in the reserved opening 401 without affecting the operating range of the lower edge of the scraper 5 .
[0023] Among them, the first end blocks 606 are fixedly connected on both sides of the upper end surface of the rear part of the box body 601, and a screw rod 608 is rotatably connected between the two first end blocks 606. A motor 607 is installed on the top of one of the first end blocks 606. The screw rod 608 is threadedly connected with the first connecting block 6101. The side end surface of the first connecting block 6101 is fixed to the upper end of the side edge of the push plate 610. The second end blocks 611 are fixedly connected on both sides of the upper end surface of the middle part of the box body 601, and a sliding rod 609 is fixed between the two second end blocks 611. The sliding rod 609 is slidably connected with the second connecting block 6102. The second connecting block 6102 is fixedly connected to the top end surface of the middle part of the push plate 610. Driven by the screw rod 608, the push plate 610 can discharge the scraped cement in the box body 601 from the dumping door 604 in a centralized manner.
[0024] The front end of the box body 601 is slightly behind the front end of the scraper 5 , and the front of the box body 601 is an inclined slide structure, which does not affect the plastering effect of the scraper 5 and facilitates the collection of the scraped cement into the box body 601 .
[0025] Working principle: When plastering up and down, the scraper 5 contacts with the wall cement and slides up and down. At this time, the cement on the wall is scraped off and slides into the box body 601 along the inclined slide groove at the front of the box body 601. When the scraper 5 moves to the lowest end driven by the electric lifting column 2, the bottom surface of the box body 601 first contacts the ground, and moves obliquely backward and upward along the through hole groove 701 of the suspension rod 7 through the limit shaft 602 to enter the reserved opening 401 of the connecting plate 4, and finally becomes flush with the bottom end surface of the scraper 5, thereby not affecting the scraper. The moving working range of plate 5; when the plastering is completed, rotate the limit block 605 to make the dumping door 604 rotate around the hinge 603 to be in an open state, start the motor 607 to drive the screw rod 608 to rotate, and cooperate with the first connecting block 6101 to drive the push plate 610 to move, the second connecting block 6102 and the sliding rod 609 play a role in assisting the push plate 610 to balance the force and limit the position, and finally, under the push of the push plate 610, the cement in the box body 601 is pushed out from the dumping door 604 for reuse.
[0026] In the description of the present invention, it should be noted that, unless otherwise specified, “plurality” means two or more than two; the directions or positional relationships indicated by the terms “upper”, “lower”, “left”, “right”, “inside”, “outside”, “front”, “back”, etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0027] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.
Claims
1. A plastering device for construction, characterized in that: The utility model comprises a base (1), wherein two electric lifting columns (2) are respectively vertically fixedly connected to the upper end surfaces on both sides of the base (1), the electric lifting columns (2) are sleeved with a sleeve (3), the sleeve (3) is fixedly connected to the lifting port of the electric lifting columns (2), the front end surface of the sleeve (3) is fixedly connected to a connecting plate (4), the front end surface of the connecting plate (4) is fixedly connected to a scraper (5), the side surface of the connecting plate (4) is fixedly connected to two suspension rods (7), the lower end of the suspension rod (7) is slidably connected to a box body (601) through a limit shaft (602), one end of the limit shaft (602) is fixedly connected to the outer wall of the box body (601), a mud discharge port is opened at the lower part of one side wall of the box body (601), and a dumping door (604) is installed through a hinge (603), a limit block (605) is installed at the lower part of the dumping door (604), and the limit block (605) is rotatably connected to the side wall of the box body (601).
2. A building plastering device as claimed in claim 1, characterized in that: The suspension rod (7) is in an L-shaped structure and a through hole groove (701) is provided on the side wall.
3. A building plastering device as claimed in claim 1, characterized in that: The suspension rod (7) is installed in an inclined state.
4. A building plastering device as claimed in claim 1, characterized in that: A reserved opening (401) is provided at the lower portion of the connecting plate (4).
5. A building plastering device as claimed in claim 1, characterized in that: The first end blocks (606) are fixedly connected to both sides of the upper end surface of the rear part of the box body (601), and a screw rod (608) is rotatably connected between the two first end blocks (606), and a motor (607) is installed on the top of one of the first end blocks (606). The screw rod (608) is threadedly connected to a first connecting block (6101), and the side end surface of the first connecting block (6101) is fixed to the upper end of the side edge of the push plate (610). The second end blocks (611) are fixedly connected to both sides of the upper end surface of the middle part of the box body (601), and a sliding rod (609) is fixedly connected between the two second end blocks (611). The sliding rod (609) is slidably connected to a second connecting block (6102), and the second connecting block (6102) is fixed to the top end surface of the middle part of the push plate (610).
6. A plastering device for construction as claimed in claim 1, characterized in that: The front end of the box body (601) is slightly behind the front end surface of the scraper (5), and the front part of the box body (601) is an inclined slide groove structure.