Portable masonry plastering mortar recovery device

Abstract

The utility model discloses a portable masonry plastering mortar recovery device, which relates to the technical field of building construction auxiliary devices, and comprises a collecting bin, a blanking plate and a scraping plate, and the surface of the scraping plate is connected with the upward surface of the blanking plate in an abutting manner; and the rotating unit is arranged on the blanking plate and is used for driving the two first pivots to synchronously and reversely rotate. The two scraping plates are driven by the rotating unit to synchronously and reversely rotate, so that mortar dripping on the blanking plate can be scraped into the collecting bin, the mortar can be conveniently accumulated, and subsequent recycling of the mortar by workers is facilitated. The second pivot is driven to rotate by pulling the rack column and utilizing meshing transmission of the rack column and the gear, then the two connecting arms are pulled to swing through the two hinge rods respectively, the swing directions of the two connecting arms are opposite, then the two scraping plates rotate and collect mortar, operation is easy and convenient, and the mortar collecting device is suitable for large-scale popularization and application. And the mortar collecting efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction auxiliary device technical field, concretely is a kind of portable masonry plastering mortar recycling device. BACKGROUND

[0002] At present, in the process of building construction, when the wall is plastered with mortar, the mortar is not pressed on the wall in time by the tool, and then the mortar falls down, the mortar falling down in each plastering operation process is less, but it is accumulated, after the completion of the whole plastering link, the ground will accumulate more mortar, causing the waste of mortar.

[0003] Therefore, the utility model discloses a kind of for masonry plastering high-efficiency recycling mortar device, in the technical scheme, plate-type collector is used to collect the mortar falling down, but since the mortar falls on the surface of plate-type collector, is limited by its fluidity, mortar is not easy to be stacked together, but is relatively scattered and stacked in plate-type collector, and it is inconvenient for worker to collect.

[0004] Therefore, the utility model discloses a kind of portable masonry plastering mortar recycling device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of portable masonry plastering mortar recycling device, to solve the problem that the mortar recycling device in prior art cannot accumulate the mortar falling down in the plastering construction as described in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of portable masonry plastering mortar recycling device, comprising:

[0007] The collecting bin is fixed to the side opening edge with upward inclined extension of the material falling plate;

[0008] The scraping plate is provided with two, and is connected to the material falling plate by installing first pivot, and the surface of the scraping plate is connected with the upward side of the material falling plate;

[0009] The rotating unit is arranged on the material falling plate, and is used to drive two first pivots to rotate synchronously in reverse.

[0010] Further, the material falling plate is fixed with baffle extending to the top surface of the collecting bin relative to both sides of outer wall.

[0011] Further, the material falling plate is fixed with downward vertical extension of the limiting plate on the upper end.

[0012] Further, the rotating unit comprises:

[0013] A mounting base connected to the downward side of the blanking plate;

[0014] A rotating arm connected to the mounting base through a second pivot;

[0015] Two connecting arms, each of which is sleeved on the first pivot;

[0016] Two hinge rods, each of which is hingedly connected to the connecting arm at one end, and the other end of the hinge rod is hingedly connected to the rotating arm;

[0017] A rotating drive structure arranged on the blanking plate and used for driving the second pivot to rotate.

[0018] Further, the rotating drive structure comprises:

[0019] Two ear blocks, each of which is fixedly connected to the surface of the blanking plate;

[0020] A rack column horizontally arranged on the two ear blocks and freely sliding;

[0021] A gear sleeved on the second pivot and engaged with the rack column.

[0022] Further, one end of the rack column is fixedly connected with a pull ring.

[0023] Further, a volute spring is arranged in the inner cavity of the mounting base, the volute spring is sleeved on the second pivot, and both ends of the volute spring in the elastic direction are fixedly connected to the second pivot and the inner cavity wall of the mounting base.

[0024] Further, a limiting sheet is sleeved on the rack column, and the limiting sheet is used for limiting the transverse movement of the rack column.

[0025] Further, two connecting seats are fixedly connected to the downward side of the blanking plate, a knocking rod is coaxially arranged on the connecting seat, the knocking rod freely slides on the connecting seat, one end of the knocking rod penetrating the connecting seat is fixedly connected with an elbow, a ball is rotatably embedded on the side of the elbow facing the blanking plate, a rotating disc is sleeved on the second pivot, a plurality of clearance grooves in the form of notches are arranged on the periphery of the rotating disc, the inner walls of the opposite sides of the clearance grooves are inclined, the connecting seat is provided with an elastic drive structure used for driving the knocking rod to move towards the blanking plate, so that the ball alternately rolls on the end surface of the rotating disc and the inner wall of the clearance groove.

[0026] Further, the elastic drive structure comprises:

[0027] A stop ring is sleeved on the knocking rod and coaxially engaged in the connecting seat, and the stop ring is freely slidable in the connecting seat;

[0028] A reset spring is sleeved on the knocking rod, and the elastic force direction of the reset spring is elastically abutted against the inner wall of the connecting seat and the stop ring respectively.

[0029] Compared with the prior art, the present application has the following beneficial effects:

[0030] The two scraping plates are synchronously and reversely rotated by the rotation unit, so that the mortar dropped on the dropping plate can be scraped into the collecting bin, the mortar is accumulated, and the subsequent workers can conveniently recycle the mortar.

[0031] The second pivot is rotated, the two connecting arms are swung by the two hinge rods respectively, the swinging directions of the two connecting arms are opposite, the two scraping plates are rotated and the mortar is collected, the operation is simple, and the collection efficiency of the mortar is high.

[0032] When the second pivot is rotated, the rotating disc is rotated, the ball is alternately rolled on the end face of the rotating disc and the inner wall of the avoidance slot, the knocking rod is rapidly moved towards the direction of the dropping plate under the elastic abutment force of the elastic driving structure, the knocking rod knocks the dropping plate, the dropping plate is vibrated, and the mortar is conveniently dropped from the surface of the dropping plate into the collecting bin. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a whole structure schematic view of a portable masonry mortar recycling device in the present application;

[0034] Figure 2 It is a bottom view angle schematic view of the structure in the present application; Figure 1

[0035] Figure 3 It is an enlarged schematic view of the local structure at A in the present application; Figure 2

[0036] Figure 4 It is a front view angle schematic view of the structure in the present application; Figure 1

[0037] It is a structure schematic view of the present application omitting the collecting bin; Figure 5

[0038] It is an explosion decomposition schematic view of the structure in the present application; Figure 6 Figure 5 ​​​​

[0039] Figure 7 Figure 9 is a schematic view of the structure of the rotating disc, connecting seat and knocking rod after assembly in the present application;

[0040] Figure 8 Figure 9 is a schematic view of the structure of the rotating disc, connecting seat and knocking rod after assembly in the present application; Figure 7 Figure 9 is a schematic view of the structure of the rotating disc, connecting seat and knocking rod after assembly in the present application.

[0041] In the figure, the reference signs are explained as follows: 1, collecting bin; 2, first pivot; 3, material falling plate; 4, material scraping plate; 5, pull ring; 6, ear block; 7, limiting plate; 8, rack column; 9, hinge rod; 10, limiting sheet; 11, connecting seat; 12, mounting seat; 13, volute spring; 14, rotating disc; 15, second pivot; 16, gear; 17, rotating arm; 18, connecting arm; 19, knocking rod; 20, return spring; 21, emptying groove; 22, ball; 23, stop ring. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Please refer to Figures 1-8 The present application provides a technical solution: a portable masonry plastering mortar recycling device, which comprises a top-open collecting bin 1, a plurality of supporting legs are welded at the bottom of the collecting bin 1, a bottom plate is collectively welded at the bottom of the supporting legs, when the collecting bin 1 is carried, the bottom plate is placed on the ground at the construction site, so that the opening part of the collecting bin 1 is placed upward, in addition, a material falling plate 3 is welded at the edge of the opening part of one side of the collecting bin 1, the material falling plate 3 is inclined, the lower end thereof is connected with the edge of the collecting bin 1, and the upper end thereof extends upward in a direction away from the collecting bin 1, in addition, a limiting plate 7 vertically extending downward is welded at the upper end of the material falling plate 3, and the limiting plate 7 is abutted against the wall surface under construction, so that when the wall surface is plastered, the mortar can fall from the wall surface to the surface of the material falling plate 3, and part of the mortar can slide from the surface of the material falling plate 3 to the collecting bin 1 for collection, in addition, baffles extending to the top surface of the collecting bin 1 are welded at the outer walls of the opposite sides of the material falling plate 3, and the mortar on the surface of the material falling plate 3 can be prevented from dripping to the outside of the material falling plate 3 through the baffles;

[0044] The opposite sides of the blanking plate 3 are vertically rotationally connected with first pivots 2, the upper end surface of the first pivot 2 is flush with the upward surface of the blanking plate 3, and the upper end surface of the first pivot 2 is welded with a scraping plate 4, the downward surface of the scraping plate 4 is in sliding contact with the upward surface of the blanking plate 3, the end of the two first pivots 2 away from the scraping plate 4 is respectively sleeved with a connecting arm 18, the surface of the blanking plate 3 is screw-connected with a mounting seat 12, the mounting seat 12 is rotationally connected with a second pivot 15 through a mounting ball bearing, the axial direction of the second pivot 15 is perpendicular to the surface of the blanking plate 3, and the end of the second pivot 15 away from the blanking plate 3 is sleeved with a rotating arm 17, the two extension sections of the rotating arm 17 are respectively located on the opposite sides in the radial direction, the two connecting arms 18 are respectively hingedly connected with a hinge rod 9, one end of the length direction of the hinge rod 9 is hingedly connected with the connecting arm 18, and the other end of the length direction of the hinge rod 9 is correspondingly hingedly connected on the two extension sections of the rotating arm 17, so that when the second pivot 15 rotates, the two extension sections of the rotating arm 17 will respectively drive the two hinge rods 9 to swing, and the swinging directions of the two hinge rods 9 are opposite, and then the two hinge rods 9 will synchronously and reversely rotate the two connecting arms 18, so that the two first pivots 2 are synchronously and directionally rotated, so that the two scraping plates 4 are respectively swung to approach each other around the axial directions of the two first pivots 2, and then the mortar dropped on the surface of the blanking plate 3 is scraped into the collecting bin 1;

[0045] The downward surface of the blanking plate 3 is welded with two ear blocks 6, the two ear blocks 6 are horizontally provided with a rack column 8, the rack column 8 can freely slide on the ear block 6, the second pivot 15 is sleeved with a gear 16, the gear 16 is in meshing transmission with the rack column 8, one end of the length direction of the rack column 8 is welded with a pull ring 5, a volute spring 13 is installed in the inner cavity of the mounting seat 12, the volute spring 13 is sleeved on the second pivot 15, and the both ends of the elastic force direction of the volute spring 13 are respectively fixed to the inner cavity wall of the second pivot 15 and the mounting seat 12;

[0046] When the mortar dropped on the surface of the blanking plate 3 is scraped, the pull ring 5 is first pulled to the outside direction of the collecting bin 1, so that the rack column 8 moves horizontally, the rack column 8 is in meshing transmission with the gear 16, the second pivot 15 is rotated, and the rotating arm 17 is driven to rotate, the operation is simple, and in addition, at this time, the volute spring 13 is in a contraction state, so that the volute spring 13 accumulates elastic potential energy, when the pull ring 5 is released, the elastic potential energy accumulated by the volute spring 13 is released, so that the second pivot 15 is reversely driven to rotate, the rotating arm 17 is reversely rotated, the first pivot 2 is reversely rotated, the scraping plate 4 is rotated, the scraping plate 4 is swung to approach the side wall direction of the baffle, the influence on the mortar flowing into the collecting bin 1 is reduced, and in addition, the rack column 8 is sleeved with a limiting sheet 10, the limiting sheet 10 is used for limiting the transverse movement of the rack column 8, so that the rack column 8 will not be loose in the natural state;

[0047] The downward face of the blanking plate 3 is welded with two connecting seats 11, the connecting seat 11 is hollow inside, and the face connected with the blanking plate 3 is open, a knocking rod 19 is coaxially arranged on the connecting seat 11, the knocking rod 19 is freely slid on the connecting seat 11, and a bend is fixedly connected to the end of the knocking rod 19, a ball 22 is rotatably arranged on the face of the bend facing the blanking plate 3, a rotating disc 14 is sleeved on the second pivot 15, a plurality of clearance grooves 21 in the form of notches are formed in the circumferential edge of the rotating disc 14, the inner walls of the opposite sides of the clearance grooves 21 are in the form of inclined surfaces, a stop ring 23 is sleeved on the knocking rod 19, and the stop ring 23 is coaxially clamped in the connecting seat 11, the stop ring 23 is freely slid in the connecting seat 11, a return spring 20 is sleeved on the knocking rod 19, and the elastic force directions of the two ends of the return spring 20 are respectively elastically abutted against the inner wall of the connecting seat 11 and the stop ring 23.

[0048] When the second pivot 15 rotates, the rotating disc 14 is driven to rotate, and then the ball 22 is alternately rolled on the end face of the rotating disc 14 and the inner wall of the clearance groove 21, when the ball 22 is rolled from the end face of the rotating disc 14 to the clearance groove 21, under the elastic abutment force of the return spring 20 on the stop ring 23, the knocking rod 19 is rapidly moved towards the blanking plate 3, the knocking rod 19 knocks the blanking plate 3, and knocking vibration is generated on the blanking plate 3, so that the mortar falls from the surface of the blanking plate 3 into the collecting bin 1.

[0049] The working principle of the utility model is as follows: when the mortar dropped on the surface of the blanking plate 3 is scraped, the pull ring 5 is first pulled to the outside of the collecting bin 1, the rack column 8 moves horizontally, the rack column 8 is engaged with the gear 16, the second pivot 15 is rotated, the rotating arm 17 is driven to rotate, the two extension sections of the rotating arm 17 drive the two hinge rods 9 to swing respectively, the swinging directions of the two hinge rods 9 are opposite, the two connecting arms 18 are synchronously and reversely rotated, the two first pivots 2 are synchronously and directionally rotated, the two scraping plates 4 are respectively swung to approach each other around the axes of the two first pivots 2, and then the mortar dropped on the surface of the blanking plate 3 is scraped into the collecting bin 1.

[0050] When the second pivot 15 rotates, the rotating disc 14 is driven to rotate, and then the ball 22 is alternately rolled on the end face of the rotating disc 14 and the inner wall of the clearance groove 21, when the ball 22 is rolled from the end face of the rotating disc 14 to the clearance groove 21, under the elastic abutment force of the return spring 20 on the stop ring 23, the knocking rod 19 is rapidly moved towards the blanking plate 3, the knocking rod 19 knocks the blanking plate 3, and knocking vibration is generated on the blanking plate 3, so that the mortar falls from the surface of the blanking plate 3 into the collecting bin 1.

[0051] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. While embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, changes, and adaptations can be made by those skilled in the art without departing from the spirit and scope of the present application, which is defined by the appended claims.

Claims

1. A portable masonry and plastering mortar recycling device, characterized in that, include: A collection bin (1) has an upwardly inclined material drop plate (3) fixedly attached to the edge of one side opening of the collection bin (1); Two scraper plates (4) are provided and are rotatably connected to the dropping plate (3) by means of a first pivot (2). The surface of the scraper plate (4) is in contact with the upward side of the dropping plate (3). A rotating unit is disposed on the blanking plate (3) and is used to drive the two first pivots (2) to rotate synchronously in opposite directions.

2. The portable masonry and plastering mortar recycling device according to claim 1, characterized in that, The material discharge plate (3) has baffles that extend to the top surface of the collection bin (1) fixed to the outer walls on both sides.

3. The portable masonry and plastering mortar recycling device according to claim 1, characterized in that, The upper end of the material feeding plate (3) is fixed with a limiting plate (7) that extends vertically downward.

4. The portable masonry and plastering mortar recycling device according to claim 1, characterized in that, The rotating unit includes: Mounting base (12), the mounting base (12) is connected to the downward-facing side of the blanking plate (3); Rotating arm (17), the rotating arm (17) is rotatably connected to the mounting base (12) via a second pivot (15); Connecting arm (18), there are two connecting arms (18), and they are respectively sleeved on the two first pivots (2); Two hinge rods (9) are provided, and one end of the hinge rod (9) in the length direction is respectively hinged to the two connecting arms (18), and the other end of the hinge rod (9) in the length direction is correspondingly hinged to the rotating arm (17). A rotation drive structure is provided on the blanking plate (3) and is used to drive the second pivot (15) to rotate.

5. A portable masonry and plastering mortar recycling device according to claim 4, characterized in that, The rotation drive structure includes: Ear block (6), two ear blocks (6) are provided and are respectively fixed to the surface of the blanking plate (3); A rack post (8) is horizontally mounted on the two lugs (6) and slides freely. Gear (16), which is sleeved on the second pivot (15) and meshes with the rack column (8).

6. A portable masonry and plastering mortar recycling device according to claim 5, characterized in that, A pull ring (5) is fixed to one end of the rack post (8) along its length.

7. A portable masonry and plastering mortar recycling device according to claim 5, characterized in that, A spiral spring (13) is installed in the inner cavity of the mounting base (12). The spiral spring (13) is sleeved on the second pivot (15). The two ends of the spiral spring (13) in the direction of elastic force are respectively fixed to the inner wall of the second pivot (15) and the inner cavity of the mounting base (12).

8. A portable masonry and plastering mortar recycling device according to claim 5, characterized in that, A limiting piece (10) is sleeved on the rack post (8), and the limiting piece (10) is used to limit the lateral movement of the rack post (8).

9. A portable masonry and plastering mortar recycling device according to claim 5, characterized in that, Two connecting seats (11) are fixedly connected to the downward side of the blanking plate (3). A striking rod (19) is coaxially inserted on the connecting seat (11). The striking rod (19) slides freely on the connecting seat (11). One end of the striking rod (19) that protrudes from the connecting seat (11) is fixedly connected to an elbow. A ball bearing (22) is rotatably embedded on the side of the elbow facing the blanking plate (3). A rotating disk (14) is sleeved on the second pivot (15). Multiple notched clearance grooves (21) are opened around the periphery of the rotating disk (14). The inner walls of the clearance grooves (21) are inclined on opposite sides. An elastic drive structure is provided on the connecting seat (11) for driving the striking rod (19) to move toward the blanking plate (3), so that the ball bearing (22) rolls alternately on the end face of the rotating disk (14) and the inner wall of the clearance groove (21).

10. A portable masonry and plastering mortar recycling device according to claim 9, characterized in that, The elastic drive structure includes: A stop ring (23) is sleeved on the striking rod (19) and coaxially engaged in the connecting seat (11). The stop ring (23) slides freely in the connecting seat (11). A return spring (20) is wrapped around the striking rod (19), and its two ends elastically abut against the inner walls of the stop ring (23) and the connecting seat (11) respectively in the direction of elastic force.

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