Waste collecting mechanism for constructional engineering design

Abstract

The utility model relates to the technical field of constructional engineering design, and discloses a waste collecting mechanism for constructional engineering design, which comprises a box body, the top wall of the box body is provided with a blanking port, the front wall of the box body is provided with an outlet, and a fixed shaft is fixedly arranged between the opposite sides of the inner side walls of the box body; the box body and the fixing shaft are provided with a lower pressing material receiving assembly facilitating collection of waste left in the construction engineering design process. According to the waste collecting mechanism for constructional engineering design, after a downward pressing material receiving assembly is used, a movable plate is pressed, the movable plate rotates downwards around the axis of a fixed shaft to incline, under connection of a connecting rod, the connecting rod pulls a movable frame to move towards the interior of a box body, and a collecting box is supported to move towards the interior of the box body; and waste materials such as erasers, paper scraps and refills which slide down from the inclined movable plate and are wiped off can smoothly fall into the box body, so that the waste materials such as the erasers, the paper scraps and the refills which are wiped off can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering design, in particular to a waste collection mechanism for construction engineering design. Background Art

[0002] Construction engineering design refers to the entire process of providing technically based design documents and drawings for the construction of construction projects. This process is an important link in the life cycle of a construction project, reflects the specific implementation intention, is the link for the transformation of science and technology into productivity, and is also a key link in dealing with the relationship between technology and economy. The purpose of construction engineering design is that before construction, the designer, based on the construction task, will make a comprehensive plan for possible problems during the construction process and use, formulate solutions and plans to solve the problems, and express them through drawings and documents.

[0003] At present, the waste collection mechanism for construction engineering design is usually used to clean the waste on the desktop where the drawings are placed. The waste materials include erasers, paper scraps, pen refills, etc. that have been wiped off. The waste materials are swept back and forth and fall into the collection box. Since the desktop where the drawings are placed is flat, it cannot be rotated accordingly, so that the desktop tilts and the waste materials fall into the collection box, which causes inconvenience to the collection of the erasers, paper scraps, pen refills, etc. In order to facilitate the collection of the erasers, paper scraps, pen refills, etc. that have been wiped off, a waste collection mechanism for construction engineering design is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a waste collection mechanism for construction engineering design, which has the advantage of being convenient for collecting waste.

[0005] In order to achieve the above-mentioned purpose of conveniently collecting waste materials, the utility model provides the following technical solutions: a waste collection mechanism for construction engineering design, comprising a box body, a top wall of the box body having a material dropout opening, a front wall of the box body having an outlet opening, a fixed shaft fixedly installed between opposite sides of the inner side walls of the box body, and a lower pressing material assembly conveniently provided on the box body and the fixed shaft for collecting waste materials left over from the construction engineering design process;

[0006] The lower pressing material assembly includes a movable plate, a movable frame, a connecting rod and a collection box. The movable plate is rotatably connected to the outer surface of the fixed shaft, the movable frame is slidably connected to the inner bottom wall of the box body, the connecting rod is hinged between the movable plate and the opposite side of the rear wall of the movable frame, and the collection box is placed on the inner bottom wall of the movable frame.

[0007] Furthermore, the blanking port and the outlet are both communicated with the inner cavity of the box body, the movable frame is in an L-shape, and the collecting box abuts against the inner wall of the movable frame.

[0008] Furthermore, a support leg is fixedly installed on the bottom of the box, an extension seat hinged to the connecting rod is fixedly connected to the rear wall of the movable frame, and a slide rail slidably connected to the movable frame is fixedly installed on the inner bottom wall of the box.

[0009] Furthermore, a positioning assembly is provided on the box body and the movable plate, and the positioning assembly includes a positioning slot, a plug post, an extension block and a positioning screw. The positioning slot is opened on the side wall of the movable plate, the plug post passes through the side wall of the box body and is inserted into the inner wall of the positioning slot, the extension block is fixedly connected to the side wall of the plug post, and the positioning screw passes through the extension block and is threadedly connected to the side wall of the box body.

[0010] Furthermore, the positioning grooves and the plug posts are both in the shape of quadrangular prisms, and the side walls of the box body are provided with through holes for plugging with the plug posts, and the through holes correspond to the positioning grooves.

[0011] Furthermore, the box body and the movable plate are fixedly connected with a baffle, and a cleaning assembly is provided on the baffle. The cleaning assembly includes a guide rail, a mounting bar and a brush. The guide rail is fixedly installed on the top of the baffle, the mounting bar is slidably connected to the outer surface of the guide rail, and the brush is fixedly installed on the bottom of the mounting bar.

[0012] Compared with the prior art, the present invention provides a waste collection mechanism for construction engineering design, which has the following beneficial effects:

[0013] The waste collection mechanism designed for construction engineering is provided with a lower pressing material component. After use, the lower pressing material component presses the movable plate, and the movable plate rotates downward around the axis of the fixed shaft to tilt. Under the connection of the connecting rod, the connecting rod pulls the movable frame to move toward the inside of the box, and supports the collection box to move toward the inside of the box, so that the erasers, paper scraps, pen refills and other waste materials that slide down from the inclined movable plate fall smoothly into the inside of the box, thereby facilitating the collection of the erasers, paper scraps, pen refills and other waste materials that have been wiped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front perspective diagram of the structure of the utility model;

[0015] Figure 2 This is a side perspective sectional view of the structure of the utility model;

[0016] Figure 3 It is a three-dimensional cross-sectional view of the structure of the utility model from above.

[0017] In the figure: 1 box body, 2 blanking port, 3 outlet, 4 fixed shaft, 5 lower pressing material assembly, 51 movable plate, 52 movable frame, 53 connecting rod, 54 collection box, 6 support leg, 7 extension seat, 8 slide rail, 9 positioning assembly, 91 positioning slot, 92 plug column, 93 extension block, 94 positioning screw, 10 through hole, 11 baffle, 12 cleaning assembly, 121 guide rail, 122 mounting bar, 123 brush. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-2 A waste collection mechanism for construction engineering design includes a box body 1, a supporting leg 6 is fixedly installed at the bottom of the box body 1, a drop-out port 2 is opened on the top wall of the box body 1, and waste falls from the drop-out port 2. Waste refers to waste such as erasers, paper scraps, and pen refills left over from the process of drawing construction engineering design. An outlet 3 is opened on the front wall of the box body 1, and the drop-out port 2 and the outlet 3 are both connected to the inner cavity of the box body 1. A fixed shaft 4 is fixedly installed between the opposite sides of the inner wall of the box body 1.

[0020] See also Figure 1-2 , the box body 1 and the fixed shaft 4 are provided with a lower pressing material assembly 5 for collecting waste left in the construction engineering design process. The lower pressing material assembly 5 includes a movable plate 51, a movable frame 52, a connecting rod 53 and a collection box 54. The movable plate 51 is rotatably connected to the outer surface of the fixed shaft 4 and can be rotated around the axis of the fixed shaft 4 to allow the movable plate 51 to rotate into an inclined state, which is conducive to the waste sliding out of the movable plate 51. The movable frame 52 is slidably connected to the inner bottom wall of the box body 1. The inner bottom wall of the box body 1 is fixedly installed with a slide rail 8 slidably connected to the movable frame 52. The shape of the slide rail 8 is T-shaped, and the movable frame 52 can only move back and forth along the outer surface of the slide rail 8. The shape of the movable frame 52 is L-shaped.

[0021] Moreover, the connecting rod 53 is hinged between the movable plate 51 and the opposite side of the rear wall of the movable frame 52. After the movable plate 51 rotates, under the connection of the connecting rod 53, the movable frame 52 can be pulled to move towards the inside of the box body 1, which is conducive to collecting the waste left during the architectural engineering design process. An extension seat 7 hinged to the connecting rod 53 is fixedly connected to the rear wall of the movable frame 52. The collection box 54 is placed on the inner bottom wall of the movable frame 52 for receiving the waste left during the architectural engineering design process. The collection box 54 abuts against the inner wall of the movable frame 52, and the collection box 54 extends out of the box body 1, and the waste on the upper surface of the box body 1 can be wiped into the collection box 54 for collection.

[0022] Please refer to Figure 1-2 , retaining bars 11 are fixedly connected to both the box body 1 and the movable plate 51. The retaining bar 11 on the movable plate 51 is in a U-shaped form, trying to avoid the situation where waste drops, which is not conducive to cleaning and collection. A cleaning component 12 is provided on the retaining bar 11. The cleaning component 12 includes a guide rail 121, a mounting strip 122, and a brush 123. The guide rail 121 is fixedly installed on the top of the retaining bar 11, and the shape of the guide rail 121 is a dovetail shape. The mounting strip 122 is slidably connected to the outer surface of the guide rail 121 and can move back and forth along the outer surface of the guide rail 121. The brush 123 is fixedly installed at the bottom of the mounting strip 122, and the brush 123 can brush the waste on the movable plate 51, thereby cleaning the waste.

[0023] Please refer to Figure 1 and Figure 3 , a positioning component 9 is provided on the box body 1 and the movable plate 51. The positioning component 9 includes a positioning groove 91, a plug post 92, an extension block 93, and a positioning screw 94. The positioning groove 91 is opened on the side wall of the movable plate 51. The plug post 92 passes through the side wall of the box body 1 and is inserted into the inner wall of the positioning groove 91. A through hole 10 for inserting the plug post 92 is opened on the side wall of the box body 1. After the plug post 92 is inserted into the inner wall of the positioning groove 91, the movable plate 51 can be limited, so that the movable plate 51 no longer rotates, which is conducive to drawing work of architectural engineering design on the movable plate 51. The shapes of both the positioning groove 91 and the plug post are quadrangular prisms, and the through hole 10 corresponds to the positioning groove 91. The extension block 93 is fixedly connected to the side wall of the plug post 92, and the positioning screw 94 passes through the extension block 93 and is threadedly connected to the side wall of the box body 1 for disassembling and assembling the extension block 93. After removing the positioning screw 94, the movable plate 51 can be rotated to collect the waste.

[0024] When using this embodiment, the positioning screw 94 is turned, the extension block 93 and the plug post 92 are pulled out, and the movable plate 51 is pressed down. The movable plate 51 rotates downward around the axis of the fixed shaft 4, pushing the connecting rod 53 to move, pulling the movable frame 52 and the collection box 54 to move completely to the inside of the box body 1, allowing the waste on the upper surface of the movable plate 51 to slide into the collection box 54, and pulling the mounting bar 122 back and forth, allowing the brush 123 to clean the upper surface of the movable plate 51. After collection, take out the collection box 54 and dump it into the trash can. When using the movable plate 51 for drawing again, pull the movable frame 52 forward. Under the connection of the connecting rod 53, the movable plate 51 is rotated to a horizontal position, and the plug post 92 is inserted into the positioning slot 91. The positioning screw 94 is used to pass through the extension block 93 and threadedly connect it to the box body 1 to limit the plug post 92, and then the collection box 54 is put back into the movable frame 52 for use.

[0025] The beneficial effects of the above embodiment are:

[0026] The waste collection mechanism for construction engineering design is provided with a lower pressing material component 5. After use, the lower pressing material component 5 presses the movable plate 51, and the movable plate 51 rotates downward around the axis of the fixed shaft 4 and tilts. Under the connection of the connecting rod 53, the connecting rod 53 pulls the movable frame 52 to move toward the inside of the box body 1, and supports the collection box 54 to move toward the inside of the box body 1, so that the erasers, paper scraps, pen refills and other waste materials that slide down from the inclined movable plate 51 fall smoothly into the inside of the box body 1, thereby facilitating the collection of the erasers, paper scraps, pen refills and other waste materials that have been wiped off.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste collection mechanism for construction engineering design, comprising a box (1), a top wall of the box (1) having a material drop opening (2), a front wall of the box (1) having an outlet (3), and a fixed shaft (4) fixedly mounted between opposite sides of the inner side walls of the box (1), characterized in that: The box body (1) and the fixed shaft (4) are provided with a lower pressing material assembly (5) for facilitating the collection of waste materials left over from the construction engineering design process; The lower pressing material assembly (5) includes a movable plate (51), a movable frame (52), a connecting rod (53) and a collection box (54); the movable plate (51) is rotatably connected to the outer surface of the fixed shaft (4); the movable frame (52) is slidably connected to the inner bottom wall of the box body (1); the connecting rod (53) is hinged between the movable plate (51) and the opposite side of the rear wall of the movable frame (52); and the collection box (54) is placed on the inner bottom wall of the movable frame (52).

2. A waste collection mechanism for construction engineering design according to claim 1, characterized in that: The blanking port (2) and the outlet (3) are both connected to the inner cavity of the box body (1); the movable frame (52) is L-shaped; and the collecting box (54) abuts against the inner wall of the movable frame (52).

3. The waste collection mechanism for construction engineering design according to claim 1, characterized in that: The bottom of the box (1) is fixedly mounted with a support leg (6), the rear wall of the movable frame (52) is fixedly connected with an extension seat (7) hinged to a connecting rod (53), and the inner bottom wall of the box (1) is fixedly mounted with a slide rail (8) slidably connected to the movable frame (52).

4. The waste collection mechanism for construction engineering design according to claim 1, characterized in that: A positioning assembly (9) is provided on the box body (1) and the movable plate (51), and the positioning assembly (9) includes a positioning groove (91), a plug post (92), an extension block (93) and a positioning screw (94). The positioning groove (91) is opened on the side wall of the movable plate (51), the plug post (92) passes through the side wall of the box body (1) and is inserted into the inner wall of the positioning groove (91), the extension block (93) is fixedly connected to the side wall of the plug post (92), and the positioning screw (94) passes through the extension block (93) and is threadedly connected to the side wall of the box body (1).

5. The waste collection mechanism for construction engineering design according to claim 4, characterized in that: The positioning groove (91) and the plug post (92) are both in the shape of a quadrangular prism. The side wall of the box body (1) is provided with a through hole (10) plugged into the plug post (92), and the through hole (10) corresponds to the positioning groove (91).

6. The waste collection mechanism for construction engineering design according to claim 1, characterized in that: The box body (1) and the movable plate (51) are both fixedly connected with a baffle (11), and a cleaning assembly (12) is provided on the baffle (11). The cleaning assembly (12) comprises a guide rail (121), a mounting bar (122) and a brush (123). The guide rail (121) is fixedly mounted on the top of the baffle (11), the mounting bar (122) is slidably connected to the outer surface of the guide rail (121), and the brush (123) is fixedly mounted on the bottom of the mounting bar (122).

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