CN117505488A - Construction waste treatment device - Google Patents

Construction waste treatment device Download PDF

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Publication number
CN117505488A
CN117505488A CN202311777337.9A CN202311777337A CN117505488A CN 117505488 A CN117505488 A CN 117505488A CN 202311777337 A CN202311777337 A CN 202311777337A CN 117505488 A CN117505488 A CN 117505488A
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CN
China
Prior art keywords
blocks
block
box body
lifting
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311777337.9A
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Chinese (zh)
Inventor
杨玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Industry Polytechnic College
Original Assignee
Chongqing Industry Polytechnic College
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Filing date
Publication date
Application filed by Chongqing Industry Polytechnic College filed Critical Chongqing Industry Polytechnic College
Priority to CN202311777337.9A priority Critical patent/CN117505488A/en
Publication of CN117505488A publication Critical patent/CN117505488A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/58—Construction or demolition [C&D] waste

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the technical field of crushing treatment and discloses a construction waste treatment device, which comprises a box body, wherein a feed inlet and a discharge outlet are formed in the box body, inverted V-shaped plates are arranged in the box body, and fixing parts are arranged on two sides of each V-shaped plate and comprise screening units and fixed broken pieces fixedly connected with the V-shaped plates; the inner walls of the two sides in the box body are respectively provided with a vertical groove, the vertical grooves are connected with lifting blocks in a sliding manner, the lifting blocks are vertically provided with through holes, and the through holes are positioned above the turning parts of the V-shaped plates; grooves are vertically formed in two sides of the bottom of the lifting block, and movable broken blocks are connected in the grooves in a sliding manner; inclined grooves are formed in two sides of the inner wall of the box body, sliding blocks are connected in the inclined grooves in a sliding mode, and the sliding blocks are fixedly connected with the movable crushing blocks; the lifting block is characterized by further comprising a power mechanism for driving the lifting block to vertically reciprocate. The scheme mainly solves the problems that the sizes of the slag obtained by the existing crushing devices are different, the required slag is needed to be screened out through manual screening, and the labor intensity of workers is high.

Description

Construction waste treatment device
Technical Field
The invention relates to the technical field of crushing treatment, in particular to a construction waste treatment device.
Background
In the building construction process, a large amount of waste is generated, the volume of the waste is large, the waste is not easy to recycle, and the waste is easy to cause environmental pollution when being directly discarded; the traditional treatment mode is to crush the waste materials so as to recycle the waste materials, and the traditional crushing mode is mainly finished manually, so that the labor intensity is high and the working efficiency is low.
For solving the problem, chinese patent publication No. CN214765790U discloses a construction waste recycling and crushing device, belongs to the field of construction, including crushing case, be equipped with crushing mechanism in the crushing case, the lateral wall fixedly connected with of crushing case is located the dust absorption pipe of crushing mechanism below, and the one end fixedly connected with dust catcher of crushing case is kept away from to the dust absorption pipe, and the air outlet intercommunication of dust catcher has the collection sack. This patent replaces the manual work to carry out broken processing to the waste material through mechanical structure, has reduced staff's intensity of labour, has provided work efficiency.
In the actual operation process of the patent, the waste is crushed to obtain the slag, a part of the slag moves towards the discharge channel under the guidance of the main plate and the auxiliary plate, and a part of the slag falls into the discharge channel through the through hole, so that the slag is discharged; however, the sizes of the discharged slag are different and cannot meet the use requirements, so that the slag with qualified size needs to be manually screened out, and the labor intensity of staff is increased; and, the through-hole can be stopped up to the waste residue, leads to the waste residue to drop to the discharge channel through the through-hole, has reduced the ejection of compact efficiency of disintegrating slag.
Disclosure of Invention
The invention aims to provide a construction waste treatment device which solves the problems that the existing crushing device has different sizes of slag and the required slag is needed to be screened out manually, so that the labor intensity of staff is high.
In order to achieve the above purpose, the invention adopts the following technical scheme: the construction waste treatment device comprises a box body, wherein a feed inlet and a discharge outlet are formed in the box body, inverted V-shaped plates are arranged in the box body, fixing parts are arranged on two sides of each V-shaped plate, and each fixing part comprises a screening unit and fixed broken pieces fixedly connected with the corresponding V-shaped plate; the inner walls of the two sides in the box body are respectively provided with a vertical groove, the vertical grooves are connected with lifting blocks in a sliding manner, the lifting blocks are vertically provided with through holes, and the through holes are positioned above the turning parts of the V-shaped plates; grooves are vertically formed in two sides of the bottom of the lifting block, and movable broken blocks are connected in the grooves in a sliding manner; inclined grooves are formed in two sides of the inner wall of the box body, sliding blocks are connected in the inclined grooves in a sliding mode, and the sliding blocks are fixedly connected with the movable crushing blocks; the lifting block is characterized by further comprising a power mechanism for driving the lifting block to vertically reciprocate.
Further, the top of lifting block is located the through-hole both sides and all is equipped with the inclined plane.
Further, the V-shaped plate comprises two inclined plates which are symmetrically and fixedly connected, the included angle between the inclined groove and the horizontal plane is smaller than the included angle between the inclined plate and the horizontal plane, and the bottom of the movable broken blocks can be propped against the inclined plate.
Further, the power mechanism comprises a first belt and power parts positioned at two sides of the lifting block, the power parts comprise a rotating shaft which is rotationally connected with the box body and first cams which are coaxially connected with the rotating shaft, one first cam is propped against the top of the lifting block, the other first cam is propped against the bottom of the lifting block, and the protruding parts of the two first cams face the same direction; the first belt is sleeved on the two rotating shafts; and the power piece is used for driving the single rotating shaft to rotate.
Further, stirring mechanisms are arranged on two sides of the box body and are positioned between the lifting block and the inclined plate; the stirring mechanism comprises a circular shaft connected with the inner wall of the box body in a rotating way, a stirring block fixedly connected with the circular shaft and a linkage part which drives the circular shaft to rotate along with the vertical movement of the lifting block, and the stirring block is positioned between the fixed broken blocks and the movable broken blocks.
Further, the linkage part comprises a rack fixedly connected with the bottom of the lifting block, a top groove formed in the top of the fixed broken block, and a gear coaxially connected with the round shaft, wherein the rack is in sliding connection with the top groove, and the gear is meshed with the rack.
Further, the screening unit comprises screening holes symmetrically formed in the inclined plate.
Further, vertical holes are formed in the inclined plate, the vertical holes are positioned between two adjacent screening holes, and sealing strips are arranged on the vertical holes; the box body is rotatably connected with a movable shaft, and a second belt is sleeved between the movable shaft and the rotating shaft; the two ends of the movable shaft are coaxially connected with second cams, the second cams can rotate in the vertical holes, the sealing belts are located on the movement tracks of the second cams, and the protrusions of the second cams can squeeze the sealing belts to protrude towards the lifting blocks.
Further, both sides of the vertical hole are provided with communication grooves, a cleaning block is connected in the communication grooves in a sliding manner, and a spring is arranged between the cleaning block and the inner wall of the vertical hole; the cleaning block is propped against the second cam, and the thickness of the second cam is gradually reduced along the rotation direction of the second cam.
Further, the cleaning block is provided with an impact block, and the impact block is positioned in the vertical hole.
The principle and the advantages of the scheme are as follows:
1. the ration waste material of this scheme introduction drops the turn department of V shaped plate through the through-hole to this can equally divide the waste material, makes the waste material to the direction motion of fixed broken piece, lets the waste material be located between the broken piece of activity and the fixed broken piece, so that utilize both to carry out broken processing to the waste material, avoid carrying out broken processing to too much waste material, guaranteed crushing effect, improved crushing efficiency.
2. The quantitative waste material that this scheme was introduced drops the top of lifting block, can promote in the waste material gets into the through-hole under the direction of first inclined plane to this can improve waste recycling rate.
3. In the scheme, during the downward movement of the lifting block, as the sliding block slides in the inclined groove and is fixedly connected with the movable crushing block, the movable crushing block can move obliquely downward, so that the movable crushing block is close to the fixed crushing block, and waste materials are crushed by the movable crushing block and the fixed crushing block; and the included angle between the inclined groove and the horizontal plane is smaller than the included angle between the inclined plate and the horizontal plane, when the movable broken fragments and the fixed broken fragments are used for crushing the waste, the movable broken fragments are propped against the top of the inclined plate, so that the waste can be ensured to be positioned between the movable broken fragments and the fixed broken fragments, and the waste is ensured to be crushed comprehensively and fully.
4. In the scheme, during the downward movement of the lifting block, the rack also moves downward, the rack and the gear are meshed to drive the gear to rotate, the gear drives the circular shaft to rotate, and the circular shaft drives the stirring block to rotate, so that the stirring block leaves between the movable broken blocks and the fixed broken blocks, and the stirring block cannot influence the crushing treatment of the movable broken blocks and the fixed broken blocks on waste. During the upward movement of the lifting block, the lifting block drives the rack to synchronously move upwards, the rack and the gear are meshed to drive the gear to reversely rotate, the gear drives the circular shaft to reversely rotate, and the circular shaft drives the stirring block to reversely rotate, so that the stirring block is reset to move between the movable broken blocks and the fixed broken blocks, namely, the stirring block is used for stirring the waste and the broken blocks, so that the positions of the waste and the broken blocks are changed, and the waste is comprehensively and fully crushed.
5. In the scheme, during the rotation of the rotating shaft, the rotating shaft drives the movable shaft to rotate through the second belt, and the movable shaft drives the second cam to rotate; during the downward movement of the lifting block, the convex part of the second cam faces downwards, and the second cam simultaneously extrudes the two cleaning blocks due to the thickness change of the second cam, so that the two cleaning blocks are far away, and the spring is compressed; during the movement of the cleaning block, the cleaning block stretches into the screening hole to clean the crushed slag in the screening hole, dredge the screening hole and avoid the blocking of the screening hole. During the movement of the cleaning block, the cleaning block can also drive the impact block to synchronously move, so that the impact block impacts with the inner wall of the vertical hole, the inclined plate vibrates, and the screening hole is prevented from being blocked.
6. When the lifting block moves upwards, the bulge part of the second cam extrudes the sealing belt to bulge upwards, so that on one hand, the slag can be promoted to move towards the two sides of the sealing belt, and further, the slag can be promoted to move towards the screening holes; on the other hand, the position of the waste and the position of the broken slag can be changed, so that the waste is comprehensively and fully broken.
7. In the scheme, during the rotation of the rotating shaft, the rotating shaft drives the other rotating shaft to rotate through the first belt, namely, the two rotating shafts simultaneously rotate; during rotation of the rotating shaft, the rotating shaft drives the first cams to rotate, the protruding portions of the first cams squeeze the lifting blocks to vertically move along the direction of the vertical grooves, and the protruding portions of the two first cams face the same direction, so that the two first cams can drive the lifting blocks to vertically reciprocate.
Drawings
FIG. 1 is a front view of an embodiment of a construction waste disposal device according to the present invention;
FIG. 2 is a partial cross-sectional view of the front view of FIG. 1;
fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the box 10, the feed inlet 11, the discharge outlet 12, the sealing block 13, the vertical groove 14, the lifting block 15, the through hole 16, the inclined surface 17, the V-shaped plate 20, the inclined plate 201, the fixed broken piece 21, the screening hole 22, the groove 30, the movable broken piece 31, the inclined groove 32, the first belt 40, the rotating shaft 41, the first cam 42, the motor 43, the side block 44, the circular shaft 50, the stirring block 51, the rack 52, the top groove 53, the gear 54, the vertical hole 60, the sealing belt 61, the communicating groove 62, the cleaning block 63, the spring 64, the impact block 65, the movable shaft 70, the second belt 71 and the second cam 72.
Examples
Substantially as shown in figures 1, 2 and 3: the utility model provides a construction waste processing apparatus, includes box 10, opens on the box 10 has feed inlet 11 and discharge gate 12, and feed inlet 11 is located the top of box 10, and discharge gate 12 is located the bottom of box 10 lateral wall, and threaded connection has sealing block 13 on the discharge gate 12.
An inverted V-shaped plate 20 is fixedly connected in the box body 10, and fixing parts are arranged on two sides of the V-shaped plate 20, wherein each fixing part comprises a screening unit and a fixed broken piece 21 fixedly connected with the V-shaped plate 20; the inner walls of the two sides in the box body 10 are provided with vertical grooves 14, the vertical grooves 14 are connected with lifting blocks 15 in a sliding manner, the middle parts of the lifting blocks 15 are vertically provided with through holes 16, the tops of the lifting blocks 15 are positioned on the two sides of the through holes 16, the lifting blocks 15 are positioned above the V-shaped plates 20, and the through holes 16 are positioned above turning parts of the V-shaped plates 20; grooves 30 are vertically formed in two sides of the bottom of the lifting block 15, the grooves 30 extend to the side walls of the lifting block 15, and movable broken blocks 31 are transversely and slidably connected in the grooves 30; inclined grooves 32 are formed in two sides of the inner wall of the box body 10, sliding blocks are connected in the inclined grooves 32 in a sliding mode, and the sliding blocks are fixedly connected with the movable broken blocks 31.
The V-shaped plate 20 comprises two inclined plates 201 which are symmetrically and fixedly connected, the included angle between the inclined groove 32 and the horizontal plane is smaller than the included angle between the inclined plates 201 and the horizontal plane, and in the initial state, a gap exists between the movable broken piece 31 and the inclined plates 201, and the gap is convenient for the waste to move to the fixed broken piece 21. The bottom of the movable broken piece 31 can be abutted against the inclined plate 201, that is, when the movable broken piece 31 and the fixed broken piece 21 are used for breaking the waste, the movable broken piece 31 is abutted against the top of the inclined plate 201.
The lifting device comprises a box body 10, a lifting block 15, a lifting mechanism, a power mechanism and a lifting mechanism, wherein the lifting block 15 is vertically reciprocated by the lifting mechanism, the power mechanism comprises a first belt 40 and power parts positioned at two sides of the lifting block 15, the power parts comprise a rotating shaft 41 which is rotationally connected with the box body 10 and a first cam 42 which is coaxially connected with the rotating shaft 41, the first cam 42 above is propped against the top of the lifting block 15, the first cam 42 below is propped against the bottom of the lifting block 15, the protruding parts of the two first cams 42 face the same direction, and when in an initial state, the protruding direction of the first cam 42 above faces upwards, the protruding direction of the first protrusion below faces upwards; the first belt 40 is sleeved on the two rotating shafts 41, auxiliary holes are formed in the side blocks 44, and the first belt 40 penetrates through the auxiliary holes; the box body 10 further comprises a power piece for driving the single rotating shaft 41 to rotate, the power piece is a motor 43, the motor 43 is a servo motor 43, a side block 44 is fixedly connected to the side wall of the box body 10, the motor 43 is fixedly connected with the side block 44, and an output shaft of the motor 43 is coaxially connected with the single rotating shaft 41.
Both sides of the box body 10 are provided with stirring mechanisms which are positioned between the lifting block 15 and the inclined plate 201; the stirring mechanism comprises a circular shaft 50 which is rotationally connected with the inner wall of the box body 10, a stirring block 51 fixedly connected with the circular shaft 50 and a linkage part which drives the circular shaft 50 to rotate along with the vertical movement of the lifting block 15, wherein the stirring block is positioned between the fixed broken piece 21 and the movable broken piece 31 and can rotate in the box body 10; the linkage part comprises a rack 52 fixedly connected with the bottom of the lifting block 15, a top groove 53 formed in the top of the fixed broken piece 21, and a gear 54 coaxially connected with the round shaft 50, wherein the rack 52 is slidably connected with the top groove 53, and the gear 54 is meshed with the rack 52.
The screening unit comprises screening holes 22 symmetrically arranged on the inclined plate 201, namely, two screening holes 22 are arranged on the inclined plate 201; the inclined plate 201 is provided with vertical holes 60, the vertical holes 60 are positioned between two adjacent screening holes 22, the vertical holes 60 are fixedly connected with sealing belts 61 for sealing the top ends of the vertical holes 60, and the sealing belts 61 have elasticity; the box body 10 is rotatably connected with a movable shaft 70, and a second belt 71 is sleeved between the movable shaft 70 and the rotating shaft 41; the two ends of the movable shaft 70 are coaxially connected with a second cam 72, and in an initial state, the convex part of the second cam 72 is upward; the second cam 72 can rotate in the vertical hole 60, the sealing band 61 is located on the movement track of the second cam 72, and the protrusion of the second cam 72 can press the sealing band 61 to protrude upward. The two sides of the vertical hole 60 are provided with a communication groove 62, a cleaning block 63 is connected in a sliding way in the communication groove 62, and a spring 64 is fixedly connected between the cleaning block 63 and the inner wall of the vertical hole 60; the cleaning block 63 abuts against the end of the second cam 72, and the thickness of the second cam 72 gradually decreases in the rotation direction of the second cam 72. The cleaning block 63 is fixedly connected with an impact block 65, the impact block 65 is positioned in the vertical hole 60, and the inner wall of the vertical hole 60 is positioned on the movement track of the impact block 65.
The specific implementation process is as follows:
when the device is used, quantitative waste is introduced into the box body 10 through the feed inlet 11, so that the waste falls to the top of the lifting block 15, and the waste is promoted to enter the through hole 16 under the guidance of the first inclined surface 17; the waste material falls to the turning part of the V-shaped plate 20 through the through hole 16, so that the waste material is equally distributed to two sides of the V-shaped plate 20, namely, the waste material moves to the direction of the fixed broken piece 21 through the gap, and the waste material is located between the movable broken piece 31 and the fixed broken piece 21.
Starting the motor 43, wherein an output shaft of the motor 43 drives a single rotating shaft 41 to rotate, and the rotating shaft 41 drives the other rotating shaft 41 to rotate through the first belt 40, namely, the two rotating shafts 41 simultaneously rotate; during rotation of the rotating shaft 41, the rotating shaft 41 drives the first cams 42 to rotate, so that the protruding parts of the first cams 42 squeeze the lifting blocks 15 to vertically move along the direction of the vertical grooves 14, and as the protruding parts of the two first cams 42 face the same direction, the two first cams 42 can drive the lifting blocks 15 to vertically reciprocate.
During the downward movement of the lifting block 15, the lifting block 15 drives the movable broken blocks 31 to synchronously move, and as the sliding block slides in the inclined groove 32 and is fixedly connected with the movable broken blocks 31, the movable broken blocks 31 can move obliquely downward, so that the movable broken blocks 31 are close to the fixed broken blocks 21, and the waste materials are crushed by the movable broken blocks 31 and the fixed broken blocks 21 to obtain crushed slag; when the particle size of the slag meets the requirement, the slag falls to the inner bottom of the box body 10 through the screening holes 22; when the particle size of the slag is not satisfactory, the slag remains on the inclined plate 201 so that the crushing process is continued until the particle size of the slag is acceptable. During the inclined downward movement of the movable broken piece 31, the included angle between the inclined groove 32 and the horizontal plane is smaller than the included angle between the inclined plate 201 and the horizontal plane, and when the movable broken piece 31 and the fixed broken piece 21 are used for breaking the waste, the movable broken piece 31 is propped against the top of the inclined plate 201, so that the waste can be ensured to be positioned between the movable broken piece 31 and the fixed broken piece 21, namely, the waste is ensured to be fully and fully broken.
During the downward movement of the lifting block 15, the rack 52 also moves downward, the rack 52 is meshed with the gear 54 to drive the gear 54 to rotate, the gear 54 drives the circular shaft 50 to rotate, and the circular shaft 50 drives the stirring block 51 to rotate, so that the stirring block 51 leaves from between the movable broken piece 31 and the fixed broken piece 21, i.e. the stirring block 51 does not influence the crushing treatment of the waste materials. During the upward movement of the lifting block 15, the lifting block 15 drives the rack 52 to synchronously move upward, the rack 52 is meshed with the gear 54 to drive the gear 54 to reversely rotate, the gear 54 drives the round shaft 50 to reversely rotate, and the round shaft 50 drives the stirring block 51 to reversely rotate, so that the stirring block 51 is reset to move between the movable broken piece 31 and the fixed broken piece 21, namely, the stirring block is used for stirring the waste and the broken slag, so that the positions of the waste and the broken slag are changed, and the waste is comprehensively and fully crushed.
During the rotation of the rotating shaft 41, the rotating shaft 41 drives the movable shaft 70 to rotate through the second belt 71, and the movable shaft 70 drives the second cam 72 to rotate; during the downward movement of the lifting block 15, the protruding part of the second cam 72 faces downward, and the second cam 72 simultaneously presses the two cleaning blocks 63 due to the thickness change of the second cam 72, so that the two cleaning blocks 63 are far away, and the spring 64 is compressed; during the movement of the cleaning block 63, the cleaning block 63 extends into the screening holes 22, so as to clean the slag in the screening holes 22 and avoid the blocking of the screening holes 22. During the movement of the cleaning block 63, the cleaning block 63 also drives the impact block 65 to move synchronously, so that the impact block 65 impacts the inner wall of the vertical hole 60, thereby vibrating the inclined plate 201 and further avoiding blocking of the screening hole 22.
During the upward movement of the lifting block 15, the protruding portion of the second cam 72 is upward, and the two cleaning blocks 63 are respectively reset under the action of the springs 64 due to the thickness variation of the second cam 72; meanwhile, the convex part of the second cam 72 presses the sealing strip 61 to be convex upwards, so that on one hand, the movement of the slag to the two sides of the sealing strip 61 can be promoted, and further, the movement of the slag to the screening holes 22 is promoted; on the other hand, the position of the waste and the position of the broken slag can be changed, so that the waste is comprehensively and fully broken.
After the crushing treatment of the waste materials is completed, the sealing block 13 is taken down, and the crushed slag with qualified particle size can be taken out for recycling.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (10)

1. The utility model provides a construction waste processing apparatus, includes the box, is equipped with feed inlet and discharge gate on the box, its characterized in that: the box body is internally provided with an inverted V-shaped plate, both sides of the V-shaped plate are provided with fixing parts, and the fixing parts comprise screening units and fixed broken blocks fixedly connected with the V-shaped plate; the inner walls of the two sides in the box body are respectively provided with a vertical groove, the vertical grooves are connected with lifting blocks in a sliding manner, the lifting blocks are vertically provided with through holes, and the through holes are positioned above the turning parts of the V-shaped plates; grooves are vertically formed in two sides of the bottom of the lifting block, and movable broken blocks are connected in the grooves in a sliding manner; inclined grooves are formed in two sides of the inner wall of the box body, sliding blocks are connected in the inclined grooves in a sliding mode, and the sliding blocks are fixedly connected with the movable crushing blocks; the lifting block is characterized by further comprising a power mechanism for driving the lifting block to vertically reciprocate.
2. The construction waste treatment apparatus according to claim 1, wherein: the top of the lifting block is provided with inclined planes at two sides of the through hole.
3. The construction waste treatment apparatus according to claim 2, wherein: the V-shaped plate comprises two inclined plates which are symmetrically and fixedly connected, the included angle between the inclined groove and the horizontal plane is smaller than the included angle between the inclined plate and the horizontal plane, and the bottom of the movable broken blocks can be propped against the inclined plate.
4. A construction waste treatment apparatus according to claim 3, wherein: the power mechanism comprises a first belt and power parts positioned at two sides of the lifting block, the power parts comprise a rotating shaft which is rotationally connected with the box body and first cams which are coaxially connected with the rotating shaft, one first cam is propped against the top of the lifting block, the other first cam is propped against the bottom of the lifting block, and the protruding parts of the two first cams face the same direction; the first belt is sleeved on the two rotating shafts; and the power piece is used for driving the single rotating shaft to rotate.
5. The construction waste treatment apparatus according to claim 4, wherein: stirring mechanisms are arranged on two sides of the box body and are positioned between the lifting block and the inclined plate; the stirring mechanism comprises a circular shaft connected with the inner wall of the box body in a rotating way, a stirring block fixedly connected with the circular shaft and a linkage part which drives the circular shaft to rotate along with the vertical movement of the lifting block, and the stirring block is positioned between the fixed broken blocks and the movable broken blocks.
6. The construction waste treatment apparatus according to claim 5, wherein: the linkage part comprises a rack fixedly connected with the bottom of the lifting block, a top groove arranged at the top of the fixed broken block, and a gear coaxially connected with the round shaft, wherein the rack is in sliding connection with the top groove, and the gear is meshed with the rack.
7. The construction waste treatment apparatus according to claim 6, wherein: the screening unit comprises screening holes symmetrically formed in the inclined plate.
8. The construction waste treatment apparatus according to claim 7, wherein: the inclined plate is provided with vertical holes, the vertical holes are positioned between two adjacent screening holes, and the vertical holes are provided with sealing belts; the box body is rotatably connected with a movable shaft, and a second belt is sleeved between the movable shaft and the rotating shaft; the two ends of the movable shaft are coaxially connected with second cams, the second cams can rotate in the vertical holes, the sealing belts are located on the movement tracks of the second cams, and the protrusions of the second cams can squeeze the sealing belts to protrude towards the lifting blocks.
9. The construction waste treatment apparatus according to claim 8, wherein: the two sides of the vertical hole are respectively provided with a communicating groove, a cleaning block is connected in the communicating grooves in a sliding way, and a spring is arranged between the cleaning block and the inner wall of the vertical hole; the cleaning block is propped against the second cam, and the thickness of the second cam is gradually reduced along the rotation direction of the second cam.
10. The construction waste treatment apparatus according to claim 9, wherein: the cleaning block is provided with an impact block which is positioned in the vertical hole.
CN202311777337.9A 2023-12-22 2023-12-22 Construction waste treatment device Pending CN117505488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311777337.9A CN117505488A (en) 2023-12-22 2023-12-22 Construction waste treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311777337.9A CN117505488A (en) 2023-12-22 2023-12-22 Construction waste treatment device

Publications (1)

Publication Number Publication Date
CN117505488A true CN117505488A (en) 2024-02-06

Family

ID=89748028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311777337.9A Pending CN117505488A (en) 2023-12-22 2023-12-22 Construction waste treatment device

Country Status (1)

Country Link
CN (1) CN117505488A (en)

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