CN220781235U

CN220781235U - Screening structure for construction waste treatment

Info

Publication number: CN220781235U
Application number: CN202322253381.1U
Authority: CN
Inventors: 汪付昌
Original assignee: Anhui Weilan Environmental Engineering Co ltd
Current assignee: Anhui Weilan Environmental Engineering Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-16
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the field of building treatment, and discloses a screening structure for building garbage treatment, which solves the problem of poor dredging effect of the existing screening net for building garbage treatment. According to the utility model, the driving rods for driving the output ends to rotate are started by the motor in the groove through the screw rods, the moving blocks, the rotating shafts and the nail rollers, the two groups of driving rods drive the screw rods to be in threaded connection with the moving blocks to move, one ends of the two groups of screw rods are movably connected with the inner wall of the groove, the two groups of moving blocks drive the nail rollers connected through the rotating shafts to rotate, and as the nail block gaps of the nail rollers are consistent with the filter hole gaps of the filter screen, the nail rollers rotate through the rotating shafts at the two ends along with the movement of the moving blocks, the moving blocks are movably connected with the rotating shafts, the nail blocks block up and unblock the filter Kong Qing, and the screening efficiency is improved.

Description

Screening structure for construction waste treatment

Technical Field

The utility model relates to the technical field of building treatment, in particular to a screening structure for building garbage treatment.

Background

The construction waste refers to construction waste generated in engineering due to human or natural reasons, and comprises waste residue soil, spoil, silt, waste materials and the like. These materials do not help the construction itself, but are substances produced during the construction process, which require corresponding treatments in order to achieve the desired construction of the engineering project.

At present, in the operation and use process of screening for construction waste treatment, impurities in the construction waste, materials with higher humidity or materials with stronger viscosity can block the pores of a screening net in the screening process. If the screening net has no corresponding anti-blocking structure, blocking phenomenon is easy to occur, so that equipment is stopped for maintenance, the treatment efficiency is reduced, the screening net with no dredging structure is difficult to clean after blocking occurs. The cleaning work requires stopping and disassembling the screening net, may require additional manpower and time, and may cause damage to the screening net, and the screening net lacking anti-blocking and dredging structures is prone to problems of blocking and difficult cleaning, so that maintenance cost may be increased, deformation, breakage or damage of the screening net may be caused, and in order to improve efficiency of construction waste treatment and reliability of equipment, a screening net should consider adding appropriate anti-blocking and dredging structures to reduce blocking problems and facilitate cleaning and maintenance.

Disclosure of Invention

The utility model aims to provide a screening structure for treating construction waste, which adopts the device to work, thereby solving the problem of poor dredging effect of the existing screening net for treating construction waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening structure for construction waste treatment, includes the organism, sets up the feeder hopper at the organism top surface, sets up the window at the organism surface, articulates the baffle at the organism surface, sets up the opening at the organism surface, articulates the apron of setting up at the organism surface, sets up the filter screen in the organism to and set up the receipts workbin below the filter screen, the inside of organism is provided with the mediation structure that is used for the filter screen to prevent blocking;

the dredging structure comprises a groove formed in the inner wall of the machine body, a motor arranged on the inner wall of the groove, a driving rod arranged at the output end of the motor, a screw rod arranged at one end of the driving rod, a moving block arranged on the surface of the screw rod in a threaded manner, a rotating shaft movably arranged at one end of the moving block and a nail roller arranged at one end of the rotating shaft.

Further, the driving rods are provided with two groups, the surfaces of the two groups of driving rods are sleeved with belt transmission, the grooves are longitudinally and symmetrically provided with the two groups relative to the central axis of the machine body, and one group of driving rods is movably connected with the inner wall of one group of grooves.

Further, the screw rod, the moving block and the rotating shafts are longitudinally and symmetrically arranged in two groups respectively about the central shaft of the machine body, and the two groups of rotating shafts are connected with two ends of the nail roller.

Further, the distance between adjacent nail blocks of the nail roller is equal to the clearance between the filtering holes of the filter screen, and the nail roller dredges the filtering holes of the filter screen.

Further, the inside of the notch is provided with a sliding block in a sliding way, the sliding block is connected with the filter screen, the surface of the sliding block is provided with a spring, and the spring is connected with the inner wall of the notch.

Further, a driving motor is arranged in the machine body, an eccentric wheel is arranged at the output end of the driving motor, the eccentric wheel is in contact with the filter screen, and the eccentric wheel intermittently pushes the filter screen.

Further, the top of filter screen is provided with scrapes and moves the structure, scrapes and moves the structure including setting up the fixed plate at organism surface, and the surface of fixed plate is provided with micro motor, and micro motor's output is provided with the bull stick, and the surface of organism is provided with the roof, the one end and the roof swing joint of bull stick.

Further, the surface winding of bull stick has the acting as go-between, and the acting as go-between is provided with two sets of, and two sets of acting as go-between run through the wire casing of seting up in the organism surface, and the one end of acting as go-between send out is provided with the scraper blade, and the surface of scraper blade is provided with the pressure spring, and the pressure spring is connected with the inner wall of organism, and the scraper blade is used for pushing out the impurity on filter screen surface to window department.

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

the screening structure for the construction waste treatment has the advantages that the dredging effect of the screening net for the construction waste treatment is poor; according to the utility model, the driving rods for driving the output ends to rotate are started by the motor in the groove through the screw rods, the moving blocks, the rotating shafts and the nail rollers, the two groups of driving rods drive the screw rods to be in threaded connection with the moving blocks to move, one ends of the two groups of screw rods are movably connected with the inner wall of the groove, the two groups of moving blocks drive the nail rollers connected through the rotating shafts to rotate, and as the nail block gaps of the nail rollers are consistent with the filter hole gaps of the filter screen, the nail rollers rotate through the rotating shafts at the two ends along with the movement of the moving blocks, the moving blocks are movably connected with the rotating shafts, the nail blocks block up and unblock the filter Kong Qing, and the screening efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic three-dimensional view of a vibration structure of a filter screen according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a dredging structure according to the utility model;

fig. 5 is a schematic three-dimensional structure of the scraping structure of the utility model.

In the figure: 1. a body; 2. a feed inlet; 3. an observation window; 4. a cover plate; 5. a filter screen; 6. a material receiving box; 7. a driving motor; 8. an eccentric wheel; 9. a slide block; 10. a spring; 11. a notch; 12. a dredging structure; 121. a motor; 122. a driving rod; 123. a belt; 124. a screw; 125. a moving block; 126. a rotating shaft; 127. a nail roller; 13. a scraping structure; 131. a fixing plate; 132. a micro motor; 133. a rotating rod; 134. a pull wire; 135. a scraper; 136. a compression spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-4, a screening structure for treating construction waste comprises a machine body 1, a feed hopper 2 arranged on the top surface of the machine body 1, a window formed on the surface of the machine body 1, a baffle plate 3 hinged on the surface of the machine body 1, an opening formed on the surface of the machine body 1, a cover plate 4 hinged on the surface of the machine body 1, a filter screen 5 arranged in the machine body 1, and a material receiving box 6 arranged below the filter screen 5, wherein a dredging structure 12 for preventing the filter screen 5 is arranged in the machine body 1.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 1-4, the dredging structure 12 includes a groove formed in an inner wall of the machine body 1, a motor 121 disposed in the inner wall of the groove, a driving rod 122 disposed at an output end of the motor 12, a screw rod 124 disposed at one end of the driving rod 122, a moving block 125 disposed on a surface of the screw rod 124 in a threaded manner, a rotating shaft 126 movably disposed at one end of the moving block 125, a nail roller 127 disposed at one end of the rotating shaft 126, two groups of driving rods 122, a belt 123 driven by the surfaces of the two groups of driving rods 122, two groups of driving rods 122 longitudinally symmetrically disposed about a central axis of the machine body 1, two groups of driving rods 122 movably connected with the inner wall of the groove, two groups of rotating shafts 126 longitudinally symmetrically disposed about the central axis of the machine body 1, two groups of rotating shafts 126 connected with two ends of the nail roller 127, adjacent nail blocks of the nail roller 127 having an equal spacing with a filtering hole gap of the filter screen 5, the nail roller 127 dredging a filtering hole of the filter screen 5, and the nail block blocking the filtering hole Kong Qing, and improving screening efficiency.

The inside slip of notch 11 has been seted up to the inner wall of organism 1 is provided with slider 9, and slider 9 is connected with filter screen 5, and slider 9's surface is provided with spring 10, and spring 10 is connected with notch 11's inner wall, and the inside of organism 1 is provided with driving motor 7, and driving motor 7's output is provided with eccentric wheel 8, and eccentric wheel 8 contacts with filter screen 5, and eccentric wheel 8 intermittent type moves to filter screen 5 surface's rubbish is screened fast.

Specifically, the staff pours construction waste into the inside of organism 1 through feeder hopper 2, then drive the eccentric wheel 8 intermittent type to filter screen 5 top of drive motor 7 drive output through outside button, thereby filter screen 5 shakes about notch 11 inside through slider 9 at both ends, and slider 9 drives spring 10 and pull, thereby the rubbish on filter screen 5 surface sieves fast, thereby the dust that sieves falls into the inside of receipts workbin 6, can cross the opening through opening articulated apron 4 and take out receipts workbin 6 and empty, in order to prevent filter screen 5 to block up, simultaneously start the actuating lever 122 that drives the output through the motor 121 of outside button to the recess inside, thereby the actuating lever 122 that is close to motor 121 surface and cup joints belt 123 transmission and keep away from a set of actuating lever 122 rotation of motor 121 one end, two sets of actuating levers 122 drive screw 124 and movable block 125 threaded connection remove, two sets of screw 124 one end and recess inner wall swing joint, two sets of movable blocks 125 drive the nail roller 127 that are connected through pivot 126, because the nail piece clearance of nail roller 127 is unanimous with the filter screen 5's filter aperture clearance, thereby along with the removal of movable block 125, the pivot of nail roller 127 through movable block 126, pivot 126 is rotated through movable block 126, the pivot efficiency of the pivot Kong Qing is improved to the movable block plug.

Example 2:

referring to fig. 1 and 5, a scraping structure 13 is disposed above the filter screen 5, the scraping structure 13 includes a fixing plate 131 disposed on a surface of the machine body 1, a micro motor 132 is disposed on the surface of the fixing plate 131, a rotating rod 133 is disposed at an output end of the micro motor 132, a top plate is disposed on the surface of the machine body 1, one end of the rotating rod 133 is movably connected with the top plate, a pull wire 134 is wound on the surface of the rotating rod 133, two groups of pull wires 134 are disposed on the pull wire, the two groups of pull wires 134 penetrate through a wire groove formed in the surface of the machine body 1, a scraper 135 is disposed at one end of the pull wire 134, a pressure spring 136 is disposed on the surface of the scraper 135, the pressure spring 136 is connected with an inner wall of the machine body 1, the scraper 135 is used for pushing impurities on the surface of the filter screen 5 to a window, and the impurity rubbish at the front end of the scraper 135 is cleaned out through the window.

Specifically, when the impurity of screen cloth 5 surface screening piles up more, the micro motor 132 through outside button to fixed plate 131 surface starts the bull stick 133 that drives the output and rotates, bull stick 133 one end is fixed with organism 1 through swing joint's roof, bull stick 133 rotates two sets of acting as go-between 134 of driving the surface and removes in the linear groove, two sets of acting as go-between 134 drive the scraper blade 135 of the other end to the impurity of screen cloth 5 surface accumulation promotion forward, and scraper blade 135 drives pressure spring 136 and pulls the power of holding, thereby open articulated baffle 3, thereby clear up the impurity rubbish of scraper blade 135 filter cloth 5 front end through the window, convenient operation, then reverse start micro motor 132 drives bull stick 133 unwrapping wire, pressure spring 136 drives scraper blade 135 and returns to the rear end of screen cloth 5, the next use of being convenient for.

It is noted that relational terms such as first and second, and the like are 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 variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a screening structure for construction waste treatment, includes organism (1), sets up feeder hopper (2) at organism (1) top surface, sets up the window on organism (1) surface, articulates baffle (3) on organism (1) surface, sets up the opening on organism (1) surface, articulates apron (4) that set up on organism (1) surface, sets up filter screen (5) in organism (1) inside to and set up receipts workbin (6) in filter screen (5) below, its characterized in that: a dredging structure (12) for preventing the filter screen (5) from being blocked is arranged in the machine body (1);

the dredging structure (12) comprises a groove formed in the inner wall of the machine body (1), a motor (121) arranged on the inner wall of the groove, a driving rod (122) arranged at the output end of the motor (121), a screw rod (124) arranged at one end of the driving rod (122), a moving block (125) arranged on the surface of the screw rod (124) in a threaded manner, a rotating shaft (126) movably arranged at one end of the moving block (125) and a nail roller (127) arranged at one end of the rotating shaft (126).

2. A screening structure for construction waste disposal according to claim 1, wherein: the driving rods (122) are provided with two groups, the surfaces of the two groups of driving rods (122) are sleeved with a belt (123) for transmission, the grooves are longitudinally and symmetrically provided with the two groups relative to the central shaft of the machine body (1), and one group of driving rods (122) is movably connected with the inner wall of one group of grooves.

3. A screening structure for construction waste disposal according to claim 2, wherein: the screw (124), the moving block (125) and the rotating shaft (126) are longitudinally and symmetrically arranged in two groups relative to the central shaft of the machine body (1), and the two groups of rotating shafts (126) are connected with two ends of the nail roller (127).

4. A screening structure for disposal of construction waste according to claim 3, wherein: the interval between adjacent nail blocks of the nail roller (127) is equal to the clearance between the filtering holes of the filter screen (5), and the nail roller (127) dredges the filtering holes of the filter screen (5).

5. A screening structure for construction waste disposal according to claim 1, wherein: the inner wall of organism (1) has been seted up notch (11) inside slip and has been provided with slider (9), and slider (9) are connected with filter screen (5), and the surface of slider (9) is provided with spring (10), and spring (10) are connected with the inner wall of notch (11).

6. A screening structure for construction waste disposal according to claim 1, wherein: the inside of organism (1) is provided with driving motor (7), and the output of driving motor (7) is provided with eccentric wheel (8), and eccentric wheel (8) are contacted with filter screen (5), and eccentric wheel (8) are intermittent type to filter screen (5).

7. A screening structure for construction waste disposal according to claim 1, wherein: the top of filter screen (5) is provided with scrapes moves structure (13), scrapes and moves structure (13) including setting up fixed plate (131) on organism (1) surface, and the surface of fixed plate (131) is provided with micromotor (132), and the output of micromotor (132) is provided with bull stick (133), and the surface of organism (1) is provided with the roof, and the one end and the roof swing joint of bull stick (133).

8. A screening structure for construction waste disposal according to claim 7, wherein: the surface winding of bull stick (133) has acting as go-between (134), and acting as go-between (134) are provided with two sets of, and two sets of acting as go-between (134) run through the wire casing of seting up on organism (1) surface, and the one end that acts as go-between (134) sent is provided with scraper blade (135), and the surface of scraper blade (135) is provided with pressure spring (136), and pressure spring (136) are connected with the inner wall of organism (1), and scraper blade (135) are used for pushing out the impurity on filter screen (5) surface to window department.