CN219745463U - Building rubbish screening machine - Google Patents

Abstract

The utility model relates to the technical field of building rubbish screening, in particular to a building rubbish screening machine which comprises a screening box, wherein the front ends of the left side and the right side of the lower end of the screening box are respectively connected with a movable plate through pin shafts in a rotating way, the front ends of L-shaped plates are fixedly connected to the screening box, and through driving chute rods on the left side and the right side to rotate in different directions simultaneously, a mounting plate is moved under the action of a guide post, so that the conical spines on the left side and the right side are mutually close to or far away from each other to puncture bagged rubbish. The garbage can automatically dump after screening, and is more convenient for people to collect; the first filter plate and the second filter plate can be disassembled, and replacement or cleaning is convenient.

Description

Building rubbish screening machine

Technical Field

The utility model relates to the technical field of building rubbish screening, in particular to a building rubbish screening machine.

Background

The construction waste is dregs, waste soil, waste materials, sludge and other wastes generated in the process of constructing, paving or dismantling various buildings, structures, pipe networks and the like by construction units or individuals, and when the construction waste is treated, small-block waste and powdery waste doped in massive construction waste are often required to be screened.

The utility model discloses a screening equipment for large-scale construction waste of publication No. CN215313821U, the slope regulation of angle can't be carried out to the filter of construction waste screening equipment in having solved present market, and lead to the filter to block up, and then the problem of need often clear up, which comprises a front baffle, the filter, the equal fixedly connected with support frame in both ends of front baffle, the support frame is located one side fixedly connected with steady rest of keeping away from the front baffle, the side fixedly connected with side shield of filter, the equal fixedly connected with bottom plate in both ends of side shield, the top fixedly connected with first motor of bottom plate, fixedly connected with connecting plate between two support frames, the spout has been seted up at the top of connecting plate, the inner chamber of spout is equipped with the sliding plate that can slide from top to bottom in the spout, the utility model, can adjust construction waste screening equipment filter inclination, thereby accelerate work efficiency, reduce the benefit of staff's degree of working.

However, the above patent documents have the following disadvantages in practical application:

can not play a solid-liquid separation effect to building rubbish when the screening, lead to being inconvenient for follow-up collection work to rubbish to, influence screening efficiency, because in building rubbish, there are some rubbish in bags, probably can contain liquid in this kind of rubbish, if do not separate liquid and solid, can lead to the volume great, make screening inaccurate, so influence screening efficiency, it is also inconvenient to collect.

Disclosure of Invention

The utility model aims to provide a construction waste screening machine which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a building rubbish screening machine, includes the screening case, screening case lower extreme left and right sides front end all is connected with the movable plate through the round pin axle rotation, the movable plate lower extreme is through spout sliding connection has the bottom plate, both ends upside all sliding connection has the awl thorn about the screening case, both sides the one end fixedly connected with mounting panel that the awl thorn kept away from each other, mounting panel up end rear side fixedly connected with guide post, the guide post embedding has the spout pole and links to each other rather than sliding, spout pole rear end is connected with the L template through the round pin axle rotation, L template front end fixedly connected with is in the screening case, rotates through the spout pole of driving left and right sides simultaneously in different directions, makes the mounting panel remove under the effect of guide post, makes the awl thorn of left and right sides be close to each other simultaneously or keep away from, punctures the rubbish in bags.

Preferably, the upper side and the lower side of the inner cavity wall of the screening box are respectively inserted with a second filter plate and a first filter plate, a drain pipe is arranged in the middle of the lower end of the screening box, and a valve is arranged on the drain pipe.

Preferably, the middle part of the upper side of the rear end face of the screening box is rotationally connected with a worm, the joint of the chute rod and the L-shaped plate is fixedly connected with a worm wheel through a pin shaft, the worm wheel is meshed with the worm, the left end of the worm is sleeved with a gear which is fixedly connected with a rack, and the lower end face of the rack is fixedly connected with a bottom plate.

Preferably, the motor is fixedly connected with the rear end of the left side of the upper end face of the bottom plate, the output end of the motor is fixedly connected with the rotating block through a pin shaft, the right end face of the rotating block is embedded with a T-shaped rod through a pin shaft and is connected with the T-shaped rod in a sliding manner, and the front end face of the T-shaped rod is fixedly connected with the screening box.

Preferably, the middle part of the rear side of the upper end surface of the movable plate is rotationally connected with an electric telescopic rod through a pin shaft, the piston end of the electric telescopic rod is rotationally connected with a screening box through a pin shaft, and the upper side and the lower side of the front end of the screening box are respectively provided with a box door.

Preferably, the middle part of the end face rear side of the first filter plate and the second filter plate which are close to each other is fixedly connected with a plug bush, the inner side of the plug bush is inserted with a plug block, and the front end of the plug block is connected with the screening box in a sliding manner through a sliding groove.

Preferably, the middle part of the rear end surface of the insert block is rotationally connected with a connecting rod through a pin shaft, the left end of the connecting rod is rotationally connected with a threaded block through a pin shaft, the middle part of the threaded block is in threaded connection with a threaded rod, and the right end of the threaded rod is rotationally connected with a screening box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the construction waste is placed at the upper part of the screening box and is positioned at the upper end of the second filter plate, then the motor is started to drive the rotating block to rotate, the rotating block drives the T-shaped rod to move back and forth through the pin shaft, the moving plate slides back and forth to screen the waste, when the moving plate moves, the gear and the worm are driven by the worm to rotate under the action of the rack, the chute rod drives the worm wheel and the chute rod to move through the guide post, so that the conical spines at the left side and the right side are mutually close to each other to puncture the bagged waste, the liquid flows out, the liquid reaches the bottom of the screening box through the first filter plate and the second filter plate, then the valve is opened, and the liquid is discharged along with the drain pipe, so that a puncture effect is achieved on the bagged waste when the garbage is screened, the liquid flows out, solid-liquid separation is completed, the collection is convenient, and the condition that the screening efficiency is influenced due to the fact that the volume of the bagged waste is too big is avoided.

2. According to the utility model, after the garbage screening is finished, the box door is opened, and then the electric telescopic rod is started to drive the screening box to rotate, so that the screening box is inclined, and the garbage can slide out, so that an automatic dumping effect can be achieved on the screened garbage, and the garbage is more convenient for personnel to collect.

3. According to the utility model, the threaded rod is manually rotated by a person to drive the threaded block to move leftwards, so that the connecting rod drives the inserting blocks on the upper side and the lower side to slide simultaneously and move away from each other, and the inserting blocks are away from the inserting sleeve, so that the first filter plate and the second filter plate can be pulled out for replacement or cleaning, and therefore, a disassembling effect can be achieved on the first filter plate and the second filter plate, and replacement or cleaning is facilitated.

Drawings

FIG. 1 is a schematic diagram of a semi-sectional perspective view of a screening box of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present utility model;

FIG. 3 is a rear-view schematic overall perspective view of the present utility model;

FIG. 4 is an enlarged view of area B of FIG. 3 according to the present utility model;

fig. 5 is a schematic diagram of the front view of the screening box according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a bottom plate; 2. a rack; 3. a motor; 4. a moving plate; 5. a screening box; 6. a first filter plate; 7. a second filter plate; 8. a mounting plate; 9. taper thorn; 10. a worm; 11. an L-shaped plate; 12. a worm wheel; 13. a gear; 14. a chute rod; 15. a rotating block; 16. a door; 17. a threaded rod; 18. a screw block; 19. a connecting rod; 20. inserting blocks; 21. a plug bush; 22. an electric telescopic rod; 23. a drain pipe; 24. a valve; 25. a T-shaped rod; 26. and a guide post.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a building rubbish screening machine, including screening case 5, screening case 5 lower extreme left and right sides front end all is connected with movable plate 4 through the round pin axle rotation, movable plate 4 lower extreme is through spout sliding connection has bottom plate 1, screening case 5 left and right sides both ends upside all sliding connection has awl thorn 9, the one end fixedly connected with mounting panel 8 that left and right sides awl thorn 9 kept away from each other, mounting panel 8 up end rear side fixedly connected with guide post 26, guide post 26 embedding has spout pole 14 and links to each other with it in the slip, spout pole 14 rear end is connected with L template 11 through the round pin axle rotation, L template 11 front end fixedly connected with is in screening case 5, through order about spout pole 14 of both sides different direction rotation simultaneously, make mounting panel 8 remove under the effect of guide post 26, make the awl thorn 9 of both sides be close to each other simultaneously or keep away from each other, puncture bagged refuse.

In the embodiment, the upper side and the lower side of the inner cavity wall of the screening box 5 are respectively inserted with a second filter plate 7 and a first filter plate 6, the middle part of the lower end of the screening box 5 is provided with a drain pipe 23, and a valve 24 is arranged on the drain pipe 23. The middle part of the upper side of the rear end face of the screening box 5 is rotationally connected with a worm 10, the joint of a chute rod 14 and an L-shaped plate 11 is fixedly connected with a worm wheel 12 through a pin shaft, the worm wheel 12 is meshed with the worm 10, the left end of the worm 10 is sleeved with and fixedly connected with a gear 13, the gear 13 is meshed with and connected with a rack 2, and the lower end face of the rack 2 is fixedly connected with a bottom plate 1. The rear end of the left side of the upper end face of the bottom plate 1 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a rotating block 15 through a pin shaft, the right end face of the rotating block 15 is embedded with a T-shaped rod 25 through a pin shaft and is connected with the T-shaped rod in a sliding manner, and the front end face of the T-shaped rod 25 is fixedly connected with the screening box 5. Through placing construction waste on the upper portion of screening case 5, be in second filter 7 upper end, then start motor 3 drive rotary block 15 and rotate, rotary block 15 passes through the round pin axle and drives T type pole 25 back and forth movement, make movable plate 4 back and forth slip, screen the rubbish, when movable plate 4 removes, under rack 2's effect, make gear 13 and worm 10 rotate, worm 10 drives worm wheel 12 and spout pole 14 rotation, spout pole 14 passes through guide post 26 and drives mounting panel 8 and remove, make the awl thorn 9 of left and right sides be close to each other simultaneously, puncture the rubbish in bags, make the liquid flow out, the liquid passes through first filter 6 and second filter 7 and reaches screening case 5's bottom, then open valve 24, discharge along with drain pipe 23 can, thereby play a puncture effect to rubbish in bags, can make the liquid flow, accomplish solid-liquid separation, be convenient for collect, and, the condition that the rubbish volume of bags is too big and influence screening efficiency has also been avoided.

In the embodiment, an electric telescopic rod 22 is rotatably connected to the middle part of the rear side of the upper end face of the movable plate 4 through a pin shaft, the piston end of the electric telescopic rod 22 is rotatably connected with the screening box 5 through a pin shaft, and the upper side and the lower side of the front end of the screening box 5 are both provided with box doors 16. After the garbage screening is completed, the box door 16 is opened, and then the electric telescopic rod 22 is started to drive the screening box 5 to rotate, so that the screening box 5 is inclined, and the garbage can slide out, so that the screened garbage can be automatically dumped, and people can collect the garbage more conveniently.

In this embodiment, a plug bush 21 is fixedly connected to the middle part of the rear side of the end face of the first filter plate 6 and the second filter plate 7, which are close to each other, a plug block 20 is inserted into the inner side of the plug bush 21, and the front end of the plug block 20 is slidably connected to the screening box 5 through a chute. The middle part of the rear end face of the insertion block 20 is rotationally connected with a connecting rod 19 through a pin shaft, the left end of the connecting rod 19 is rotationally connected with a threaded block 18 through a pin shaft, the middle part of the threaded block 18 is in threaded connection with a threaded rod 17, and the right end of the threaded rod 17 is rotationally connected with the screening box 5. The threaded rod 17 is manually rotated by a person to drive the threaded block 18 to move leftwards, so that the connecting rod 19 drives the inserting blocks 20 on the upper side and the lower side to simultaneously slide and move away from each other, the inserting blocks 20 move away from the inserting sleeve 21, and the first filter plate 6 and the second filter plate 7 can be pulled out for replacement or cleaning, so that a disassembling effect can be achieved on the first filter plate 6 and the second filter plate 7, and replacement or cleaning is facilitated.

The working principle of the utility model is as follows: when the garbage screening box is used, building garbage is placed at the upper part of the screening box 5 and is positioned at the upper end of the second filter plate 7, then the motor 3 is started to drive the rotating block 15 to rotate, the rotating block 15 drives the T-shaped rod 25 to move back and forth through the pin shaft, the movable plate 4 slides back and forth to screen the garbage, when the movable plate 4 moves, the gear 13 and the worm 10 rotate under the action of the rack 2, the worm 10 drives the worm wheel 12 and the chute rod 14 to rotate, the chute rod 14 drives the mounting plate 8 to move through the guide post 26, the conical spines 9 on the left side and the right side are mutually close to each other at the same time, the bagged garbage is punctured, liquid flows out, the liquid reaches the bottom of the screening box 5 through the first filter plate 6 and the second filter plate 7, then the valve 24 is opened, and the liquid is discharged along with the drain pipe 23, so that the bagged garbage can be screened, liquid flows out, solid-liquid separation is completed, and collection is facilitated, and the condition that the screening efficiency is influenced due to the fact that the volume of the bagged garbage is too big is avoided; after the garbage screening is finished, the box door 16 is opened, and then the electric telescopic rod 22 is started to drive the screening box 5 to rotate, so that the screening box 5 is inclined, and the garbage can slide out, thereby playing an automatic dumping role on the screened garbage and facilitating the collection of personnel; the personnel manually rotates the threaded rod 17, drives the threaded block 18 to move leftwards, and enables the connecting rod 19 to drive the inserting blocks 20 on the upper side and the lower side to simultaneously slide and mutually separate, so that the inserting blocks 20 are separated from the inserting sleeve 21, and the first filter plate 6 and the second filter plate 7 can be pulled out for replacement or cleaning, so that a disassembling effect can be achieved on the first filter plate 6 and the second filter plate 7, and replacement or cleaning is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a building rubbish screening machine, includes screening case (5), its characterized in that: the utility model discloses a garbage disposal device, including screening case (5), spout pole (14), L template (11) front end, spout pole (14) are connected with through the round pin axle rotation, screening case (5) both ends upside all sliding connection has awl thorn (9), left and right sides one end fixedly connected with mounting panel (8) that awl thorn (9) kept away from each other, mounting panel (8) up end rear side fixedly connected with guide post (26), guide post (26) embedding has spout pole (14) and links to each other rather than sliding, spout pole (14) rear end is connected with L template (11) through the round pin axle rotation, L template (11) front end fixedly connected with is in screening case (5), and spout pole (14) through the left and right sides are different direction rotations simultaneously, make mounting panel (8) remove under the effect of guide post (26), make awl thorn (9) of left and right sides be close to each other or keep away from each other simultaneously, punctures garbage in bags.

2. A construction waste screening machine according to claim 1, wherein: the screening box (5) inner chamber wall upper and lower both sides peg graft respectively have second filter (7) and first filter (6), screening box (5) lower extreme middle part is provided with drain pipe (23), be provided with valve (24) on drain pipe (23).

3. A construction waste screening machine according to claim 2, wherein: the screening box is characterized in that a worm (10) is rotationally connected to the middle of the upper side of the rear end face of the screening box (5), a worm wheel (12) is fixedly connected to the joint of a sliding groove rod (14) and an L-shaped plate (11) through a pin shaft, the worm wheel (12) is meshed with the worm (10), a gear (13) is sleeved and fixedly connected to the left end of the worm (10), a rack (2) is connected to the gear (13) in a meshed mode, and the lower end face of the rack (2) is fixedly connected to the bottom plate (1).

4. A construction waste screening machine according to claim 3, wherein: the novel screening box is characterized in that the motor (3) is fixedly connected to the rear end of the left side of the upper end face of the bottom plate (1), the output end of the motor (3) is fixedly connected with the rotating block (15) through a pin shaft, the right end face of the rotating block (15) is embedded with the T-shaped rod (25) through a pin shaft and is connected with the T-shaped rod in a sliding mode, and the front end face of the T-shaped rod (25) is fixedly connected with the screening box (5).

5. A construction waste screening machine according to claim 1, wherein: the middle part of the rear side of the upper end face of the movable plate (4) is rotationally connected with an electric telescopic rod (22) through a pin shaft, the piston end of the electric telescopic rod (22) is rotationally connected with a screening box (5) through a pin shaft, and the upper side and the lower side of the front end of the screening box (5) are respectively provided with a box door (16).

6. A construction waste screening machine according to claim 2, wherein: the middle part of the end face rear side of the first filter plate (6) and the second filter plate (7) which are close to each other is fixedly connected with a plug bush (21), the inner side of the plug bush (21) is inserted with a plug block (20), and the front end of the plug block (20) is connected with the screening box (5) in a sliding way through a sliding groove.

7. A construction waste screening machine according to claim 6, wherein: the middle part of the rear end face of the inserting block (20) is rotationally connected with a connecting rod (19) through a pin shaft, the left end of the connecting rod (19) is rotationally connected with a threaded block (18) through a pin shaft, the middle part of the threaded block (18) is in threaded connection with a threaded rod (17), and the right end of the threaded rod (17) is rotationally connected with the screening box (5).