阅读说明：本技术 一种建筑施工中的建筑垃圾排放装置 (Building rubbish discharging equipment in construction ) 是由 郭卫 洪文彬 于 2020-07-23 设计创作，主要内容包括：本发明涉及建筑垃圾排放技术领域,具体涉及一种建筑施工中的建筑垃圾排放装置,包括上安装架、下安装架以及若干排放筒,两个横臂上均转动对称设置两个链轮,横臂上设有对链轮进行限速的限速组件,上安装架和下安装架之间竖直对称设置两根传动链条,传动链条传动套设在四个链轮上,若干排放筒竖直均布,且若干排放筒均套设在两根传动链条上,两根传动链条之间均匀设置若干盛放篮,若干盛放篮上端两侧分别通过两根转轴与两根传动链条转动连接,下安装架下侧设有U型抵杆,U型抵杆两端分别与下安装架的两根横臂固定连接。本发明可以用于楼层建筑垃圾的排放,排放的效率高,同时排放的方法安全性高,整体适应性较强,具有广阔的市场前景。(The invention relates to the technical field of building waste discharge, in particular to a building waste discharge device in building construction, which comprises an upper mounting frame, a lower mounting frame and a plurality of discharge barrels, wherein two chain wheels are symmetrically and rotatably arranged on two cross arms, a speed limit component for limiting the speed of the chain wheels is arranged on the cross arms, two transmission chains are symmetrically and vertically arranged between the upper mounting frame and the lower mounting frame, the transmission chains are sleeved on the four chain wheels in a transmission manner, the discharge barrels are uniformly and vertically distributed, the discharge barrels are sleeved on the two transmission chains, a plurality of containing baskets are uniformly arranged between the two transmission chains, two sides of the upper ends of the containing baskets are respectively and rotatably connected with the two transmission chains through two rotating shafts, a U-shaped abutting rod is arranged on the lower side of the lower mounting frame, and two ends of the U-shaped. The invention can be used for discharging the building garbage of the floor, has high discharging efficiency, and has high safety of the discharging method, strong overall adaptability and wide market prospect.)

1. The building waste discharge device in building construction is characterized by comprising an upper mounting frame (1), a lower mounting frame (2) and a plurality of discharge barrels (3), wherein the upper mounting frame (1) and the lower mounting frame (2) are identical in structure, the upper mounting frame (1) comprises two transverse arms (4) which are symmetrically arranged, the two transverse arms (4) are fixedly connected through a side U-shaped limiting rod (5) on one side, two chain wheels (6) are symmetrically and rotatably arranged on the two transverse arms (4), a speed limiting component for limiting the speed of the chain wheels (6) is arranged on each transverse arm (4), two transmission chains (7) are vertically and symmetrically arranged between the upper mounting frame (1) and the lower mounting frame (2), the transmission chains (7) are sleeved on the four chain wheels (6), the discharge barrels (3) are vertically and uniformly distributed, and the discharge barrels (3) are sleeved on the two transmission chains (7), discharge cylinder (3) upper and lower both ends are all fixed the cover and are equipped with frame type piece (8), the equipartition has a plurality of installation waist holes on frame type piece (8), two evenly set up a plurality of baskets (9) that hold between drive chain (7), hold basket (9) and discharge cylinder (3) phase-match, it is a plurality of hold basket (9) upper end both sides respectively through two pivot (10) with two drive chain (7) rotate to be connected, mounting bracket (2) downside is equipped with the U type down and supports pole (11), the U type supports pole (11) both ends respectively with two xarm (4) fixed connection of lower mounting bracket (2).

2. The construction waste discharge device in building construction according to claim 1, the discharge cylinder (3) comprises a main cylinder body (12), a frame-shaped groove is arranged on the upper end surface of the main cylinder body (12), an auxiliary cylinder body (13) is arranged in the frame-shaped groove in a matching way, one end of the auxiliary cylinder body (13) extends out of the frame-shaped groove, four first telescopic rods (14) are uniformly distributed around the main cylinder body (12) and the auxiliary cylinder body (13), the upper end and the lower end of the first telescopic rod (14) are respectively and fixedly connected with two fixed seats (15), the two fixed seats (15) are respectively and fixedly connected with the side walls of the main cylinder body (12) and the auxiliary cylinder body (13), the first telescopic rod (14) is provided with a limit bolt (16) for limiting the extension and retraction of the first telescopic rod, an input opening is formed in one side of the lower end of the main cylinder body (12), and an input pipe (22) is fixedly arranged on the input opening in a matched mode.

3. The building rubbish discharging device in building construction as claimed in claim 1, wherein the speed limiting assembly comprises an annular block (17) fixedly arranged on one side of the cross arm (4) far away from the chain wheel (6), a speed limiting grinding wheel (18) is arranged in the annular block (17), a rotating rod is coaxially and fixedly connected with the speed limiting grinding wheel (18), penetrates through the cross arm (4) and is coaxially and fixedly connected with the chain wheel (6), a plurality of arc limiting blocks (19) are uniformly distributed around the speed limiting grinding wheel (18), the arc limiting blocks (19) are abutted against the speed limiting grinding wheel (18), a second telescopic rod (20) is arranged on one side of the arc limiting block (19) far away from the speed limiting grinding wheel (18), one end of the second telescopic rod (20) is fixedly connected with the arc limiting block (19), and the other end of the second telescopic rod (20) is fixedly connected with the annular block (17), the speed limiting device is characterized in that a speed limiting spring (21) is sleeved on the second telescopic rod (20), one end of the speed limiting spring (21) is fixedly connected with the arc limiting block (19), and the other end of the speed limiting spring (21) is fixedly connected with the annular block (17).

4. The construction waste discharge device in building construction according to claim 1, wherein a fixing component is arranged on one side of the lower end of the discharge cylinder (3), the fixing component comprises a side U-shaped fixing plate (23) arranged on one side of the discharge cylinder (3), the side U-shaped fixing plate (23) is fixedly connected with the discharge cylinder (3) through two connecting rods (28), a plurality of reinforcing waist holes are uniformly distributed on the upper end surface of the side U-shaped fixing plate (23), a plurality of threaded holes are uniformly distributed on the lower end surface of the side U-shaped fixing plate (23), threaded rods (24) are arranged in the threaded holes in a matching manner, the upper ends of the threaded rods (24) extend into the side U-shaped fixing plate (23) and are coaxially and fixedly connected with abutting blocks (25), and the lower ends of the threaded rods (24) extend out of the threaded holes and are coaxially and fixedly connected with rotating blocks (26).

5. The construction waste discharge device in building construction according to claim 1, characterized in that a side U-shaped limiting block (27) is sleeved outside the chain wheel (6), and both ends of the side U-shaped limiting block (27) are fixedly connected with the cross arm (4) through bolt structures.

6. The construction waste discharge device in building construction according to claim 1, wherein the upper mounting frame (1) and the lower mounting frame (2) are both fixedly connected with a fixing frame body (29), and a plurality of supporting waist holes are uniformly distributed on the bottom surface and the side surface of the fixing frame body (29).

7. The construction waste discharge device in building construction according to claim 1, wherein the discharge cylinder (3) and the containing basket (9) are made of stainless steel materials, the containing basket (9) is in an inverted frustum pyramid shape, and the thickness of the bottom wall of the containing basket (9) is larger than that of the side wall.

8. The construction waste discharge device in building construction according to claim 1, wherein the nylon net (30) is horizontally arranged in the middle section of the containing basket (9), and the edge of the nylon net (30) is fixedly connected with the inner wall of the containing basket (9) through a plurality of uniformly arranged fixing bolts.

9. The construction waste discharge device in building construction according to claim 1, wherein the operation steps of the construction waste discharge device in building construction are as follows:

a) the upper mounting frame (1) and the lower mounting frame (2) are fixed on a top floor and the ground through a fixing frame body (29), a certain amount of discharge cylinders (3) are selected to be sleeved on the transmission chains (7) according to the floor number, the transmission chains (7) are respectively matched with the two chain wheels (6) on the upper mounting frame (1) and the two chain wheels (6) on the lower mounting frame (2), and then the side U-shaped limiting blocks (27) are fixed through bolt structures to complete the limiting effect on the transmission chains (7);

b) according to the actual floor height, the limiting effect of a plurality of limiting bolts (16) on a first telescopic rod (14) is respectively removed, an auxiliary barrel body (13) is moved to enable the length of a discharge barrel (3) to be matched with the corresponding floor height, then a side U-shaped fixing plate (23) on the discharge barrel (3) is clamped into the edge of a floor plate, a plurality of rotating blocks (26) are rotated to drive a plurality of threaded rods (24), a plurality of abutting blocks (25) are abutted against the floor plate tightly to play a certain fixing effect, then the side U-shaped fixing plate (23) is reinforced through reinforcing waist holes in the side U-shaped fixing plate (23), then the adjacent discharge barrel (3) is fixed through mounting waist holes in a frame-shaped block (8) on the adjacent discharge barrel (3), and the integral mounting step is completed;

c) when garbage is discharged, building garbage is thrown into the discharging barrel (3) through the throwing pipe (22) on each floor, because a plurality of containing baskets (9) rotatably arranged between the two transmission chains (7) exist, the garbage enters the containing baskets (9) through the discharging barrel (3), the distance between every two adjacent containing baskets (9) can be properly set, so that the kinetic energy of the garbage entering the containing baskets (9) is low, after the garbage enters the containing baskets (9), the gravity of the containing baskets (9) is increased, the overall balance is broken, the containing baskets (9) containing the garbage move downwards, and the two transmission chains (7) are used for transmission;

d) when one containing basket (9) containing garbage moves to the position of the lower mounting frame (2), garbage is still thrown into each floor, so that the weight of a plurality of containing baskets (9) on the upper side of the containing baskets becomes heavy, the whole containing basket keeps transmission action, the containing baskets (9) on the position of the lower mounting frame (2) move under the transmission action, and meanwhile, the lower parts of the containing baskets are limited by the U-shaped supporting rods (11) to incline the containing baskets, so that the garbage in the containing baskets is led out, and then the containing baskets move upwards along with the whole transmission;

e) when holding basket (9) that have rubbish when quantity is more, overall drive structure receives decurrent drive volume great, and the rotational speed that leads to eight sprocket (6) is very fast, receives the effect of speed limit spring (21) this moment, and a plurality of arc stopper (19) all support speed limit emery wheel (18), and speed limit emery wheel (18) and sprocket (6) transmission to play the speed limit effect to sprocket (6), avoid sprocket (6) to rotate too fast, guarantee the security.

Technical Field

The invention relates to the technical field of building waste discharge, in particular to a building waste discharge device in building construction.

Background

The construction waste refers to residue, waste soil, waste materials, sludge and other wastes generated in the process of building, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, when the buildings, the structures, the pipe networks and the like are constructed, laid or dismantled and repaired, more construction waste is generated frequently when floor construction and subsequent floor treatment are carried out, at present, the construction waste is treated by hanging the construction waste by tools such as a hanging basket and the like and then is discharged, the efficiency of the method is low, the waste accumulation of a plurality of floors often occurs, the subsequent building construction is influenced, and when the floors are higher, objects falling from the air easily occur by the methods such as the hanging basket and the like, so that the safety is reduced.

Chinese patent application No.: CN 201811463719.3; the utility model discloses a construction waste discharge device used in construction, which comprises a discharge pipe body, wherein the discharge pipe body is vertically arranged outside a building and consists of a first pipe section at the uppermost end, a second pipe section at the middle part and a third pipe section at the lowermost end; the first pipe section is an L-shaped pipe, one end of the first pipe section is provided with an opening as a first garbage inlet, and the other end of the first pipe section is provided with a first lug plate; the second pipe section is a straight pipe with openings at the upper end and the lower end, the upper end and the lower end of the second pipe section are both provided with second lug plates, the second lug plates at the upper end of the second pipe section are connected with the first lug plates, and the side wall of the second pipe section is provided with a second garbage inlet; the top of the third pipe section is provided with a third lug plate, the third lug plate is connected with a second lug plate at the lower end of the second pipe section, and the bottom of the third pipe section is fixedly arranged on the dustbin.

This solution has the following drawbacks:

1. the garbage is discharged by automatically falling, and although a speed reducing structure is arranged, larger dust is still easy to generate, and meanwhile, the whole body is easily influenced by collision vibration, so that the safety coefficient is lower;

2. the device's pipeline length is invariable, can't adapt to the floor height of different constructions, and adaptability is relatively poor.

Disclosure of Invention

The invention aims to provide a construction waste discharge device in building construction.

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

the utility model provides a construction waste discharging device in building construction, which comprises an upper mounting frame, a lower mounting frame and a plurality of discharging barrels, wherein the upper mounting frame and the lower mounting frame have the same structure, the upper mounting frame comprises two cross arms which are symmetrically arranged, the two cross arms are fixedly connected through a side U-shaped limiting rod at one side, two chain wheels are symmetrically arranged on the two cross arms, speed limiting components for limiting the speed of the chain wheels are arranged on the cross arms, two transmission chains are vertically and symmetrically arranged between the upper mounting frame and the lower mounting frame, the transmission chains are sleeved on the four chain wheels, the discharging barrels are vertically and uniformly distributed, the discharging barrels are sleeved on the two transmission chains, frame-shaped blocks are fixedly sleeved at the upper end and the lower end of each discharging barrel, a plurality of mounting waist holes are uniformly distributed on the frame-shaped blocks, and a plurality of containing baskets are uniformly arranged between the two, the containing basket is matched with the discharging barrel, two sides of the upper end of the containing basket are respectively and rotatably connected with two transmission chains through two rotating shafts, a U-shaped abutting rod is arranged on the lower side of the lower mounting frame, and two ends of the U-shaped abutting rod are respectively and fixedly connected with two transverse arms of the lower mounting frame.

Furthermore, the discharging barrel comprises a main barrel body, a frame-shaped groove is formed in the upper end face of the main barrel body, an auxiliary barrel body is arranged in the frame-shaped groove in a matched mode, one end of the auxiliary barrel body extends out of the frame-shaped groove, four first telescopic rods are uniformly distributed around the main barrel body and the auxiliary barrel body, the upper end and the lower end of each first telescopic rod are fixedly connected with two fixing bases respectively, the two fixing bases are fixedly connected with the side walls of the main barrel body and the auxiliary barrel body respectively, a limiting bolt for limiting the extension and the contraction of the first telescopic rods is arranged on each first telescopic rod, an input opening is formed in one side of the lower end of the main barrel body, and an input pipe.

Further, the speed limit subassembly is including the fixed annular piece that sets up in xarm and keep away from sprocket one side, be equipped with the speed limit emery wheel in the annular piece, the coaxial fixedly connected with bull stick of speed limit emery wheel, the bull stick runs through the xarm and with the coaxial fixed connection of sprocket, it has a plurality of arc stoppers, a plurality of to encircle the equipartition around the speed limit emery wheel arc stopper all offsets with the speed limit emery wheel, one side that the speed limit emery wheel was kept away from to the arc stopper is equipped with the second telescopic link, second telescopic link one end and arc stopper fixed connection, the second telescopic link other end and annular piece fixed connection, the cover is equipped with the speed limit spring on the second telescopic link, speed limit spring one end and arc stopper fixed connection, the speed limit spring other end and annular.

Further, a fixed subassembly is all equipped with on one side of the lower extreme of a discharge tube, fixed subassembly is including setting up the side U type fixed plate in a discharge tube one side, side U type fixed plate is through two connecting rods and a discharge tube fixed connection, side U type fixed plate up end equipartition has a plurality of reinforcement waist holes, the terminal surface equipartition has a plurality of screw holes under the side U type fixed plate, and is a plurality of the threaded hole internal match is equipped with the threaded rod, the threaded rod upper end extends to in the side U type fixed plate and coaxial fixedly connected with supports the piece, the threaded rod lower extreme extends to the screw hole outside and coaxial fixedly connected with changes the piece.

Furthermore, a side U-shaped limiting block is sleeved on the outer side of the chain wheel, and two ends of the side U-shaped limiting block are fixedly connected with the cross arm through bolt structures.

Further, go up the fixed support body of the equal fixedly connected with of mounting bracket and lower mounting bracket, bottom surface and the side equipartition on the fixed support body have a plurality of support waist holes.

Furthermore, the discharge cylinder and the containing basket are made of stainless steel materials, the containing basket is in an inverted frustum pyramid shape, and the thickness of the bottom wall of the containing basket is larger than that of the side wall.

Furthermore, hold the basket in the interlude level set up the nylon wire, the nylon wire edge through a plurality of evenly set up fixing bolt with hold basket inner wall fixed connection.

Further, the working steps of the construction waste discharge device in the building construction are as follows:

a) the upper mounting frame and the lower mounting frame are fixed on the top floor and the ground through the fixing frame body, a certain amount of discharge cylinders are selected to be sleeved on the transmission chain according to the floor number, the transmission chain is respectively sleeved on the two chain wheels on the upper mounting frame and the two chain wheels on the lower mounting frame in a matching manner, and then the side U-shaped limiting blocks are fixed through the bolt structures, so that the limiting effect on the transmission chain is achieved;

b) according to the actual floor height, the limiting effect of a plurality of limiting bolts on the first telescopic rod is respectively removed, the auxiliary cylinder body is moved to enable the length of the discharging cylinder to be matched with the corresponding floor height, then the side U-shaped fixing plate on the discharging cylinder is clamped into the edge of the floor plate, a plurality of rotating blocks are rotated to drive a plurality of threaded rods, a plurality of abutting blocks are abutted against the floor plate to play a certain fixing effect, then the side U-shaped fixing plate is reinforced through reinforcing waist holes in the side U-shaped fixing plate, then the adjacent discharging cylinder is fixed through mounting waist holes in frame-shaped blocks on the adjacent discharging cylinder, and the integral mounting step is completed;

c) when garbage is discharged, building garbage is thrown into the discharging barrel through the throwing pipe on each floor, because a plurality of containing baskets which are rotatably arranged between the two transmission chains exist, the garbage enters the containing baskets through the discharging barrel, and the space between the adjacent containing baskets can be properly set, so that the kinetic energy of the garbage entering the containing baskets is lower, after the garbage enters the containing baskets, the gravity of the containing baskets is increased, the integral balance is broken, the containing baskets containing the garbage move downwards, and the two transmission chains are used for transmission;

d) when one containing basket containing garbage moves to the position of the lower mounting frame, garbage is still thrown into each floor, so that the weight of the plurality of containing baskets on the upper side of the containing baskets becomes heavy, the whole containing basket keeps transmission action, the containing baskets at the position of the lower mounting frame move under the transmission action, and meanwhile, the lower parts of the containing baskets are limited by the U-shaped abutting rods to incline, so that the internal garbage is led out and then moves upwards along with the transmission of the whole containing baskets;

e) when the basket that holds that has held rubbish was great in quantity, the overall drive structure received decurrent drive volume great, and the rotational speed that leads to eight sprockets is very fast, receives the effect of speed limit spring this moment, and a plurality of arc stoppers all support the speed limit emery wheel, speed limit emery wheel and sprocket drive to play the speed limit effect to the sprocket, avoid the sprocket to rotate too fast, guarantee the security.

The invention has the beneficial effects that:

the invention arranges two transmission chain wheels, a plurality of containing baskets are arranged between the two transmission chain wheels, the containing baskets are rotationally connected with the two transmission chain wheels, adjustable discharge barrels are arranged between floors and are connected one by one, the containing baskets can pass through the discharge barrels when moving downwards, so that the thrown-in construction waste can be received, the collision is reduced, a speed limiting component for the chain wheels is arranged, the speed of the containing baskets can not be too high when moving downwards, the downward movement process of the containing baskets is realized through gravity, the empty containing baskets are synchronously driven to move upwards to form an integral transmission function, when the containing baskets with the waste move to the position of a lower mounting frame, the waste is obliquely led out under the limiting action of a U-shaped limiting rod, the integral device realizes the waste discharge function, the discharge action is realized through the gravity, and no additional power is needed, and the safety is higher, and the collision between rubbish and the discharge cylinder is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a discharge tube according to the present invention;

FIG. 3 is a schematic perspective view of the basket of the present invention;

FIG. 4 is a schematic perspective view of an upper mounting bracket according to the present invention;

FIG. 5 is a schematic perspective view of the lower frame of the present invention;

fig. 6 is a schematic perspective view of the fixing member of the present invention.

In the figure:

1 upper mounting bracket, 2 lower mounting brackets, 3 discharging barrels, 4 cross arms, 5 side U-shaped limiting rods, 6 chain wheels, 7 transmission chains, 8 frame-shaped blocks, 9 containing baskets, 10 rotating shafts, 11U-shaped supporting rods, 12 main barrels, 13 auxiliary barrels, 14 first telescopic rods, 15 fixing seats, 16 limiting bolts, 17 annular blocks, 18 speed-limiting grinding wheels, 19 arc-shaped limiting blocks, 20 second telescopic rods, 21 speed-limiting springs, 22 input pipes, 23 side U-shaped fixing plates, 24 threaded rods, 25 supporting blocks, 26 rotating blocks, 27 side U-shaped limiting blocks, 28 connecting rods, 29 fixing frame bodies and 30 nylon nets.

Detailed Description

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

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1, the construction waste discharging device in building construction comprises an upper mounting frame 1, a lower mounting frame 2 and a plurality of discharging barrels 3, wherein the upper mounting frame 1 and the lower mounting frame 2 are identical in structure, the upper mounting frame 1 comprises two symmetrically arranged transverse arms 4, the two transverse arms 4 are fixedly connected through a side U-shaped limiting rod 5 on one side and play a certain fixing role without influencing the operation of a subsequent containing basket 9, two chain wheels 6 are symmetrically arranged on the two transverse arms 4 in a rotating mode, a speed limiting component for limiting the speed of the chain wheels 6 is arranged on each transverse arm 4, the phenomenon that the rotating speed of the chain wheels 6 is too high and the whole transmission speed is limited is avoided, two transmission chains 7 are vertically and symmetrically arranged between the upper mounting frame 1 and the lower mounting frame 2, the transmission chains 7 are sleeved on the four chain wheels 6, the two transmission chains 7 are respectively transmitted through the four chain wheels 6, and the, the plurality of discharge cylinders 3 are sleeved on the two transmission chains 7, the two transmission chains 7 penetrate through the plurality of discharge cylinders 3, the two transmission chains 7 are abutted against the inner wall of the discharge cylinders 3, the upper end and the lower end of each discharge cylinder 3 are fixedly sleeved with the frame-shaped block 8, the frame-shaped block 8 is uniformly provided with the mounting waist holes, the two adjacent discharge cylinders 3 above and below can be fixedly connected, the plurality of containing baskets 9 are uniformly arranged between the two transmission chains 7, the containing baskets 9 are matched with the discharge cylinders 3 and are used for containing garbage, two sides of the upper end of each containing basket 9 are respectively rotatably connected with the two transmission chains 7 through the two rotating shafts 10, the containing baskets 9 can rotate, the lower side of the lower mounting frame 2 is provided with the U-shaped abutting rod 11, two ends of the U-shaped abutting rod 11 are respectively fixedly connected with the two cross arms 4 of the lower mounting frame 2, and the containing baskets 9 are limited when moving to the position of the lower mounting frame, the basket 9 can be tilted and the waste can be guided out.

As shown in fig. 2, the discharging barrel 3 comprises a main barrel body 12, a frame-shaped groove is formed in the upper end face of the main barrel body 12, an auxiliary barrel body 13 is arranged in the frame-shaped groove in a matched mode, one end of the auxiliary barrel body 13 extends out of the frame-shaped groove, four first telescopic rods 14 are evenly distributed around the main barrel body 12 and the auxiliary barrel body 13, two fixing seats 15 are fixedly connected to the upper end and the lower end of each first telescopic rod 14 respectively, the two fixing seats 15 are fixedly connected with the side walls of the main barrel body 12 and the auxiliary barrel body 13 respectively, a limiting bolt 16 limiting the extension of the first telescopic rod 14 is arranged on the first telescopic rod 14, an input opening is formed in one side of the lower end of the main.

As shown in fig. 4, the speed-limiting assembly comprises an annular block 17 fixedly arranged on one side of the cross arm 4 far away from the chain wheel 6, a speed-limiting grinding wheel 18 is arranged in the annular block 17, a rotating rod is coaxially and fixedly connected with the speed-limiting grinding wheel 18, the rotating rod penetrates through the cross arm 4 and is coaxially and fixedly connected with the chain wheel 6, a plurality of arc-shaped limiting blocks 19 are uniformly distributed around the speed-limiting grinding wheel 18, the arc-shaped limiting blocks 19 are all abutted against the speed-limiting grinding wheel 18, a second telescopic rod 20 is arranged on one side of the arc-shaped limiting block 19 far away from the speed-limiting grinding wheel 18, one end of the second telescopic rod 20 is fixedly connected with the arc-shaped limiting block 19, the other end of the second telescopic rod 20 is fixedly connected with the annular block 17, the second telescopic rod 20 plays a limiting role, so that the arc-shaped limiting block 19 is, the speed-limiting spring 21 provides elasticity to limit the position of the arc-shaped limiting block 19, so that the speed-limiting grinding wheel 18 is limited, the rotating speed is prevented from being too high, and the whole body is ensured to be static when the speed-limiting grinding wheel is not under the action of gravity.

As shown in fig. 6, a fixing component is arranged on one side of the lower end of the discharge cylinder 3, the fixing component comprises a side U-shaped fixing plate 23 arranged on one side of the discharge cylinder 3, the side U-shaped fixing plate 23 can be clamped on a floor plate, the side U-shaped fixing plate 23 is fixedly connected with the discharge cylinder 3 through two connecting rods 28, so as to fix the discharge cylinder 3, a plurality of reinforcing waist holes are uniformly distributed on the upper end surface of the side U-shaped fixing plate 23, and can be fixedly installed by bolts and the like, so as to play a reinforcing role, a plurality of threaded holes are uniformly distributed on the lower end surface of the side U-shaped fixing plate 23, threaded rods 24 are arranged in the plurality of threaded holes in a matching manner, the upper ends of the threaded rods 24 extend into the side U-shaped fixing plate 23 and are coaxially and fixedly connected with abutting blocks 25, the lower ends of the threaded rods 24 extend out of the threaded holes and are, and the floor plate is tightly propped against the floor plate to play a role in fixing.

As shown in fig. 4, the outside cover of sprocket 6 is equipped with side U type stopper 27, and side U type stopper 27 both ends all are through bolt structure and xarm 4 fixed connection, and side U type stopper 27 is used for restricting drive chain 7 position, and drive chain 7 appears in the time of avoiding the integrated device operation and drops, and side U type stopper 27 can be dismantled simultaneously to the installation is changed to drive chain 7 to the convenience.

As shown in fig. 1 and 5, the upper mounting frame 1 and the lower mounting frame 2 are both fixedly connected with a fixing frame body 29, and a plurality of supporting waist holes are uniformly distributed on the bottom surface and the side surface of the fixing frame body 29 for fixing the upper mounting frame 1 and the lower mounting frame 2, and the fixing surface can be a plane or a wall surface.

As shown in figures 2 and 3, the discharging barrel 3 and the containing basket 9 are made of stainless steel materials, the service life is prolonged, the containing basket 9 is in an inverted frustum pyramid shape, the inner wall of the containing basket is inclined, so that garbage can be conveniently guided in and out, the thickness of the bottom wall of the containing basket 9 is larger than that of the side wall of the containing basket, the gravity center of the containing basket 9 is enabled to be downward, and the containing basket 9 is made to be horizontal.

As shown in figure 3, the nylon net 30 is horizontally arranged at the middle section in the containing basket 9 and used for receiving construction waste, the shock absorption effect is achieved, meanwhile, sand and soil in the construction waste can be leaked down, dust emission is reduced, the edge of the nylon net 30 is fixedly connected with the inner wall of the containing basket 9 through a plurality of uniformly arranged fixing bolts, and the nylon net 30 is convenient to detach and replace.

The working steps of the construction waste discharge device in the building construction are as follows:

a) the upper mounting frame 1 and the lower mounting frame 2 are fixed on the top floor and the ground through the fixing frame body 29, a certain amount of discharge cylinders 3 are selected to be sleeved on the transmission chains 7 according to the floor number, the transmission chains 7 are respectively matched with the two chain wheels 6 on the upper mounting frame 1 and the two chain wheels 6 on the lower mounting frame 2, and then the side U-shaped limiting blocks 27 are fixed through bolt structures to complete the limiting effect on the transmission chains 7;

b) according to the actual floor height, the limiting effect of a plurality of limiting bolts 16 on a first telescopic rod 14 is respectively removed, an auxiliary barrel body 13 is moved to enable the length of a discharge barrel 3 to be matched with the corresponding floor height, then a side U-shaped fixing plate 23 on the discharge barrel 3 is clamped into the edge of a floor plate, a plurality of rotating blocks 26 are rotated to drive a plurality of threaded rods 24, a plurality of abutting blocks 25 are tightly abutted against the floor plate to play a certain fixing effect, then the side U-shaped fixing plate 23 is reinforced through reinforcing waist holes in the side U-shaped fixing plate 23, then adjacent discharge barrels 3 are fixed through mounting waist holes in frame-shaped blocks 8 on the adjacent discharge barrels 3, and the integral mounting step is completed;

c) when the garbage is discharged, the building garbage is thrown into the discharging barrel 3 through the throwing pipe 22 on each floor, because a plurality of containing baskets 9 which are rotatably arranged between the two transmission chains 7 exist, the garbage enters the containing baskets 9 through the discharging barrel 3, and the space between the adjacent containing baskets 9 can be properly set, so that the kinetic energy of the garbage entering the containing baskets 9 is lower, after the garbage enters the containing baskets 9, the gravity of the containing baskets 9 is increased, the overall balance is broken, the containing baskets 9 containing the garbage move downwards, and the two transmission chains 7 transmit;

d) when one containing basket 9 containing garbage moves to the position of the lower mounting frame 2, garbage is still thrown into each floor, so that the weight of the plurality of containing baskets 9 on the upper side of the containing baskets becomes heavy, the whole containing basket keeps transmission action, the containing baskets 9 on the position of the lower mounting frame 2 move under the transmission action, and meanwhile, the lower parts of the containing baskets are limited by the U-shaped abutting rods 11 to incline, so that the garbage in the containing baskets is led out and then moves upwards along with the transmission of the whole containing baskets;

e) when the containing baskets 9 containing garbage are large in number, the whole transmission structure is large in downward driving amount, the rotating speed of the eight chain wheels 6 is high, the speed limiting springs 21 act on the chain wheels, the arc limiting blocks 19 all abut against the speed limiting grinding wheels 18, and the speed limiting grinding wheels 18 are in transmission with the chain wheels 6, so that the speed limiting effect is achieved on the chain wheels 6, the chain wheels 6 are prevented from rotating too fast, and safety is guaranteed.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.