CN111420866B - Highway construction waste recovery device - Google Patents

Highway construction waste recovery device Download PDF

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Publication number
CN111420866B
CN111420866B CN202010308616.0A CN202010308616A CN111420866B CN 111420866 B CN111420866 B CN 111420866B CN 202010308616 A CN202010308616 A CN 202010308616A CN 111420866 B CN111420866 B CN 111420866B
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China
Prior art keywords
sieve
plate
plates
shell
construction waste
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CN202010308616.0A
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Chinese (zh)
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CN111420866A (en
Inventor
杨明清
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Shao Zhiyuan
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Shao Zhiyuan
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Priority to CN202010308616.0A priority Critical patent/CN111420866B/en
Publication of CN111420866A publication Critical patent/CN111420866A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/005—Transportable screening plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

Abstract

The invention belongs to the technical field of material recovery equipment, in particular to a highway construction waste recovery device, which aims at the problems that the conventional highway construction waste is generally collected uniformly and then is manually sorted, the problem that the time and labor are excessively wasted when the recycled waste materials are classified and all the waste materials are manually screened one by one is solved, which comprises a shell, a first rotary column and a second rotary column are arranged at the bottom of the shell, a baffle plate is fixedly arranged on the inner wall of the side surface of the shell, a first sieve plate and a second sieve plate are arranged at one side of the baffle plate, the waste materials can be screened according to the volume through the first screen plate and the second screen plate, the swing rod can swing to cooperate with the screening of the waste materials, and when piling up too much waste material on first sieve and the second sieve, can rotate the lever in order to drive the push pedal motion to push away the waste material on first sieve and the second sieve to two baffles and on and be stored.

Description

Highway construction waste recovery device
Technical Field
The invention relates to the technical field of material recovery equipment, in particular to a highway construction waste recovery device.
Background
When a road is constructed, such as when the road is constructed and repaired, various construction wastes are generated, and some of the construction wastes are construction wastes and cannot be used, and the other construction wastes are recyclable or reusable materials, so that the wastes need to be recycled after the construction of the road is finished.
In the prior art, the road construction waste is generally collected uniformly, and then the recovered waste is classified through manual sorting, so that useful waste is screened out, useless waste is distinguished, and time and manpower are excessively wasted by manually screening all the waste one by one, so that the problem is solved by a waste recycling device.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the highway construction waste is generally collected uniformly, then the collected waste is sorted manually, and all the waste is screened manually, so that time and labor are wasted excessively.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a highway construction waste recovery device, includes the shell, the bottom of shell is equipped with first rotary column and second rotary column, and equal fixed cover is equipped with two pulleys on first rotary column and the second rotary column, fixed mounting has the baffle on the side inner wall of shell, and one side of baffle is equipped with first sieve and second sieve, and first sieve is located the top of second sieve, has seted up first sieve mesh and second sieve mesh on first sieve and the second sieve respectively, and the aperture of first sieve mesh is greater than the second sieve mesh, and the equal slidable mounting in top of first sieve and second sieve has the push pedal, and the equal movable mounting in top of first sieve and second sieve has the pendulum rod.
Preferably, one side slidable mounting of shell has the slide bar, and two pendulum rods all with slide bar fixed connection, the slide bar slides in the side of shell promptly, and two pendulum rods all run through the shell and are connected with the slide bar, and fixed cover is equipped with the screw thread post on the first rotary column, has seted up the helicla flute on the screw thread post, and the bottom fixed mounting of slide bar has the gag lever post, and gag lever post movable mounting is in the helicla flute, and the helicla flute is for encircleing the elliptical trough of seting up in the screw thread post side.
Preferably, two first through-holes have been seted up on the baffle, equal fixed mounting has first hinge in two first through-holes, and equal fixed mounting has the commentaries on classics board on two first hinges, and equal fixed mounting has the limiting plate in two first through-holes, and two limiting plates cooperate with two commentaries on classics boards respectively, when two commentaries on classics boards are in vertical position, can just contact with two limiting plates.
Preferably, one side of keeping away from first sieve of baffle is equipped with two baffles, and the equal fixed mounting of two baffles has the one end of first spring on the side inner wall of shell, equal fixed mounting of two baffles, and the equal fixed mounting of the other end of two first springs has the backup pad, and two backup pads cooperate with two commentaries on classics boards respectively, and two backup pads can contact with two commentaries on classics boards just when two commentaries on classics boards are in vertical position.
Preferably, the top of two baffles all is equipped with the second hinge, equal fixed mounting has the bull stick on two second hinges, the top of two bull sticks respectively with the bottom fixed connection of two backup pads, two first hinges and two bull sticks are located two first springs respectively, two first springs are established respectively outside two second hinges and two bull sticks promptly, the equal fixed mounting in bottom of two backup pads has the one end of rubber sleeve, the other end fixed mounting respectively of two rubber sleeves is in the top of two baffles, two rubber sleeves are respectively with two first springs promptly, two second hinges, two bull sticks are overlapped inside.
Preferably, a cavity is formed in one side, close to the first sieve plate, of the shell, two telescopic rods are arranged on the inner wall of the cavity and are respectively connected with the two push plates, and the telescopic rods are telescopic mechanisms in the prior art.
Preferably, a sliding plate is slidably mounted on the inner wall of the cavity, two link mechanisms are arranged on the sliding plate, the two link mechanisms are respectively connected with the two telescopic rods, one ends of the two link mechanisms are fixedly connected with the sliding plate, and the other ends of the two link mechanisms are respectively fixedly connected with the two telescopic rods.
Preferably, the bottom of the sliding plate is fixedly provided with a bottom plate, the bottom plate is slidably arranged in the cavity, the bottom of the bottom plate is fixedly provided with one end of a second spring, and the other end of the second spring is fixedly arranged at the bottom of the cavity.
Preferably, the top of shell fixed mounting has the fixing base, rotates on the fixing base and installs the lever.
Preferably, a second through hole is formed in one end, close to the fixed seat, of the lever, and the top end of the sliding plate is movably installed in the second through hole, namely, one end, close to the fixed seat, of the lever is rotatably connected with the top of the sliding plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up first sieve and second sieve to and two pendulum rods, make the construction waste material can be sieved through first sieve and second sieve, and the standard of screening is the size of waste material volume, and the pendulum rod can constantly swing when the device gos forward, thereby makes the waste material on first sieve and the second sieve constantly rock, helps the waste material to pass through first sieve mesh and second sieve mesh.
2. Through setting up telescopic link, link mechanism isotructure for can drive the slide when rotating the lever and slide, when the slide slides, can drive the link mechanism motion, thereby make the telescopic link extension, the telescopic link extension then can promote the push pedal, pushes away the waste material on first sieve and the second sieve to two baffles on and is collected.
3. Through setting up commentaries on classics board isotructure for the waste material is on from first sieve, second sieve and is pushed away to two baffles after, can not return again on first sieve and the second sieve, thereby can not pile up too many waste materials on making first sieve, the second sieve, thereby can not influence the screening of waste material.
According to the waste material screening device, waste materials are screened according to the volume through the first screen plate and the second screen plate, the swing rod can swing to be matched with the screening of the waste materials, and when too much waste materials are accumulated on the first screen plate and the second screen plate, the lever can be rotated to drive the push plate to move, so that the waste materials on the first screen plate and the second screen plate are pushed to the two partition plates to be stored.
Drawings
Fig. 1 is a schematic view of an internal structure of a waste recycling device for highway construction according to the present invention;
FIG. 2 is a schematic view showing a connection relationship between structures such as a threaded post and the like in the waste recycling device for road construction according to the present invention;
FIG. 3 is a schematic view of the connection relationship between the telescopic rods and other structures in the waste recycling device for highway construction provided by the present invention;
FIG. 4 is a schematic perspective view of a baffle plate and other structures in the waste recycling device for road construction according to the present invention;
FIG. 5 is a schematic view showing a connection relationship between structures such as rubber sleeves in the waste recycling device for highway construction according to the present invention;
fig. 6 is a schematic connection relationship diagram of structures such as a lever in the waste recycling device for highway construction according to the present invention.
In the figure: the device comprises a shell 1, a first rotary column 2, a second rotary column 3, a pulley 4, a baffle 5, a first sieve plate 6, a first sieve hole 7, a second sieve plate 8, a second sieve hole 9, a sliding rod 10, a swinging rod 11, a first through hole 12, a first hinge 13, a rotating plate 14, a limiting plate 15, a clapboard 16, a second hinge 17, a rotating rod 18, a supporting plate 19, a first spring 20, a rubber sleeve 21, a threaded column 22, a spiral groove 23, a limiting rod 24, a cavity 25, a telescopic rod 26, a push plate 27, a sliding plate 28, a connecting rod mechanism 29, a bottom plate 30, a second spring 31, a fixed seat 32, a lever 33 and a second through hole 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, a highway construction waste recovery device comprises a housing 1, a first rotary column 2 and a second rotary column 3 are arranged at the bottom of the housing 1, two pulleys 4 are fixedly sleeved on the first rotary column 2 and the second rotary column 3, a baffle 5 is fixedly installed on the inner wall of the side surface of the housing 1, a first sieve plate 6 and a second sieve plate 8 are arranged on one side of the baffle 5, the first sieve plate 6 is positioned above the second sieve plate 8, a first sieve pore 7 and a second sieve pore 9 are respectively arranged on the first sieve plate 6 and the second sieve plate 8, the aperture of the first sieve pore 7 is larger than that of the second sieve pore 9, push plates 27 are slidably installed at the tops of the first sieve plate 6 and the second sieve plate 8, and the upper sides of the first sieve plate 6 and the second sieve plate 8 are both movably provided with swing rods 11, and the picked up road construction waste is put into the shell 1 and then is sieved through the first sieve plate 6 and the second sieve plate 8.
In the invention, a sliding rod 10 is slidably mounted on one side of a shell 1, two swing rods 11 are fixedly connected with the sliding rod 11, namely the sliding rod 10 slides on the side surface of the shell 1, the two swing rods 11 penetrate through the shell 1 and are connected with the sliding rod 10, a threaded column 22 is fixedly sleeved on a first rotary column 2, a spiral groove 23 is formed in the threaded column 22, a limiting rod 24 is fixedly mounted at the bottom end of the sliding rod 10, the limiting rod 24 is movably mounted in the spiral groove 23, the spiral groove 23 is an elliptical groove formed in the side surface of the threaded column 22 in a surrounding manner, when the device moves, the first rotary column 2 rotates to drive the threaded column 22 to rotate, the spiral groove 23 rotates to drive the limiting rod 24 to move left and right, the sliding rod 10 is driven to move left and right, the two swing rods 11 move left and right, and the two swing rods 11 move left, thereby assisting in the screening of the waste material.
According to the invention, two first through holes 12 are formed in the baffle 5, first hinges 13 are fixedly arranged in the two first through holes 12, rotating plates 14 are fixedly arranged on the two first hinges 13, limiting plates 15 are fixedly arranged in the two first through holes 12, the two limiting plates 15 are respectively matched with the two rotating plates 14, and when the two rotating plates 14 are in a vertical position, the two rotating plates are just contacted with the two limiting plates 15.
According to the invention, two partition plates 16 are arranged on one side of the baffle plate 5 far away from the first sieve plate 6, the two partition plates 16 are fixedly arranged on the inner wall of the side surface of the shell 1, one ends of first springs 20 are fixedly arranged on the two partition plates 16, supporting plates 19 are fixedly arranged at the other ends of the two first springs 20, the two supporting plates 19 are respectively matched with the two rotating plates 14, and the two supporting plates 19 are just contacted with the two rotating plates 14 when the two rotating plates 14 are in vertical positions.
In the invention, the top parts of two partition boards 16 are respectively provided with a second hinge 17, rotating rods 18 are fixedly arranged on the two second hinges 17, the top parts of the two rotating rods 18 are respectively fixedly connected with the bottom parts of two support boards 19, the two first hinges 17 and the two rotating rods 18 are respectively positioned in two first springs 20, namely the two first springs 20 are respectively sleeved outside the two second hinges 17 and the two rotating rods 18, the bottom parts of the two support boards 19 are respectively and fixedly provided with one end of a rubber sleeve 21, the other ends of the two rubber sleeves 21 are respectively and fixedly arranged on the top parts of the two partition boards 16, namely the two first springs 20, the two second hinges 17 and the two rotating rods 18 are respectively sleeved inside the two rubber sleeves 21, and the rubber sleeves 21 can protect the first springs 20, the second hinges 17 and the rotating rods 18 from contacting with waste materials on the partition boards 16.
In the invention, a cavity 25 is arranged in one side of the shell 1 close to the first sieve plate 6, two telescopic rods 26 are arranged on the inner wall of the cavity 25, the two telescopic rods 26 are respectively connected with two push plates 27, and the telescopic rods 26 are telescopic mechanisms in the prior art.
In the invention, a sliding plate 28 is slidably mounted on the inner wall of a cavity 25, two link mechanisms 29 are arranged on the sliding plate 28, the two link mechanisms 29 are respectively connected with two telescopic rods 26, one ends of the two link mechanisms 29 are fixedly connected with the sliding plate 28, the other ends of the two link mechanisms 29 are respectively fixedly connected with the two telescopic rods 26, when the sliding plate 28 slides, the link rods on the link mechanisms 29 are driven to move, so that the telescopic rods 26 are extruded, the telescopic rods 26 are extended, a push plate 27 is driven to move, the push plate 27 pushes waste materials on a first sieve plate 6 and a second sieve plate 8 onto two partition plates 16, and after the push plate 27 is reset, a first spring 20 is reset, so that a rotating plate 14.
In the invention, the bottom of the sliding plate 28 is fixedly provided with the bottom plate 30, the bottom plate 30 is slidably arranged in the cavity 25, one end of the second spring 31 is fixedly arranged at the bottom of the bottom plate 30, the other end of the second spring 31 is fixedly arranged at the bottom of the cavity 25, and the second spring 31 is used for urging the sliding plate 28 to reset through elastic force.
In the invention, a fixed seat 32 is fixedly arranged at the top of the shell 1, and a lever 33 is rotatably arranged on the fixed seat 32.
In the invention, the end of the lever 33 close to the fixed seat 32 is provided with the second through hole 34, and the top end of the sliding plate 28 is movably arranged in the second through hole 34, namely, the end of the lever 33 close to the fixed seat 32 is rotatably connected with the top of the sliding plate 28, and because the end connected with the sliding plate 28 is close to the fixed seat 32, labor can be saved when the lever 33 is rotated.
Example two
Referring to fig. 1-6, a highway construction waste recovery device, including shell 1, the bottom of shell 1 is equipped with first rotary column 2 and second rotary column 3, it is equipped with two pulleys 4 all to fix the cover on first rotary column 2 and the second rotary column 3, the welding has baffle 5 on the side inner wall of shell 1, one side of baffle 5 is equipped with first sieve 6 and second sieve 8, first sieve 6 is located the top of second sieve 8, first sieve 7 and second sieve 9 have been seted up on first sieve 6 and the second sieve 8 respectively, the aperture of first sieve 7 is greater than second sieve 9, the equal slidable mounting in top of first sieve 6 and second sieve 8 has push pedal 27, and equal movable mounting in top of first sieve 6 and second sieve 8 has pendulum rod 11, the highway construction waste who picks up is thrown into in shell 1 after, sieve through first sieve 6 and second sieve 8.
In the invention, a sliding rod 10 is slidably mounted on one side of a shell 1, two swing rods 11 are fixedly connected with the sliding rod 11, namely the sliding rod 10 slides on the side surface of the shell 1, the two swing rods 11 penetrate through the shell 1 and are connected with the sliding rod 10, a threaded column 22 is fixedly sleeved on a first rotary column 2, a spiral groove 23 is formed in the threaded column 22, a limiting rod 24 is welded at the bottom end of the sliding rod 10, the limiting rod 24 is movably mounted in the spiral groove 23, the spiral groove 23 is an elliptical groove formed in the side surface of the threaded column 22 in a surrounding manner, when the device moves, the first rotary column 2 rotates to drive the threaded column 22 to rotate, the spiral groove 23 rotates to drive the limiting rod 24 to move left and right, so as to drive the sliding rod 10 to move left and right, and then drive the two swing rods 11 to move left and right, so that, thereby assisting in the screening of the waste material.
According to the invention, two first through holes 12 are formed in the baffle 5, first hinges 13 are fixedly arranged in the two first through holes 12 through screws, rotating plates 14 are welded on the two first hinges 13, limiting plates 15 are welded in the two first through holes 12, the two limiting plates 15 are respectively matched with the two rotating plates 14, and when the two rotating plates 14 are in a vertical position, the two rotating plates can be just contacted with the two limiting plates 15.
According to the invention, two partition plates 16 are arranged on one side of the baffle plate 5 far away from the first sieve plate 6, the two partition plates 16 are welded on the inner wall of the side surface of the shell 1, one ends of first springs 20 are welded on the two partition plates 16, supporting plates 19 are welded on the other ends of the two first springs 20, the two supporting plates 19 are respectively matched with the two rotating plates 14, and the two supporting plates 19 are just contacted with the two rotating plates 14 when the two rotating plates 14 are in vertical positions.
In the invention, the tops of the two partition plates 16 are both fixedly provided with second hinges 17 through screws, the two second hinges 17 are welded with rotating rods 18, the tops of the two rotating rods 18 are respectively fixedly connected with the bottoms of the two support plates 19, the two first hinges 17 and the two rotating rods 18 are respectively positioned in the two first springs 20, namely the two first springs 20 are respectively sleeved outside the two second hinges 17 and the two rotating rods 18, the bottoms of the two support plates 19 are both welded with one end of a rubber sleeve 21, the other ends of the two rubber sleeves 21 are respectively welded on the tops of the two partition plates 16, namely the two first springs 20, the two second hinges 17 and the two rotating rods 18 are respectively sleeved inside the two rubber sleeves 21, and the rubber sleeves 21 can protect the first springs 20, the second hinges 17 and the rotating rods 18 from contacting with waste materials on the partition plates 16.
In the invention, a cavity 25 is arranged in one side of the shell 1 close to the first sieve plate 6, two telescopic rods 26 are arranged on the inner wall of the cavity 25, the two telescopic rods 26 are respectively connected with two push plates 27, and the telescopic rods 26 are telescopic mechanisms in the prior art.
In the invention, a sliding plate 28 is slidably mounted on the inner wall of a cavity 25, two link mechanisms 29 are arranged on the sliding plate 28, the two link mechanisms 29 are respectively connected with two telescopic rods 26, one ends of the two link mechanisms 29 are fixedly connected with the sliding plate 28, the other ends of the two link mechanisms 29 are respectively fixedly connected with the two telescopic rods 26, when the sliding plate 28 slides, the link rods on the link mechanisms 29 are driven to move, so that the telescopic rods 26 are extruded, the telescopic rods 26 are extended, a push plate 27 is driven to move, the push plate 27 pushes waste materials on a first sieve plate 6 and a second sieve plate 8 onto two partition plates 16, and after the push plate 27 is reset, a first spring 20 is reset, so that a rotating plate 14.
In the invention, the bottom of the sliding plate 28 is welded with the bottom plate 30, the bottom plate 30 is slidably installed in the cavity 25, one end of the second spring 31 is welded at the bottom of the bottom plate 30, the other end of the second spring 31 is welded at the bottom of the cavity 25, and the second spring 31 is used for urging the sliding plate 28 to reset through elasticity.
In the invention, the top of the shell 1 is fixedly provided with a fixed seat 32 through screws, and the fixed seat 32 is rotatably provided with a lever 33.
In the invention, one end of the lever 33 close to the fixed seat 32 is provided with a second through hole 34, the top end of the sliding plate 28 is movably arranged in the second through hole 34, namely, one end of the lever 33 close to the fixed seat 32 is rotatably connected with the top of the sliding plate 28, and because one end connected with the sliding plate 28 is close to the fixed seat 32, labor can be saved when the lever 33 is rotated.
According to the invention, construction waste is picked up while a moving device is moving, the picked up waste is placed in a shell 1, then when the device is moved, a first rotating column 2 rotates to drive a threaded column 22 to rotate, the threaded column 22 rotates to drive a spiral groove 23 to rotate, the spiral groove 23 rotates to drive a limiting rod 24 to move left and right, so that a sliding rod 10 finally moves, a swing rod 11 swings along with the swing rod, the swing rod 11 swings to drive the waste on a first sieve plate 6 and a second sieve plate 8 to move, the waste moves to pass through a first sieve hole 7 and a second sieve hole 9 more easily, then the waste is respectively screened to the top of the first sieve plate 6, the top of the second sieve plate 8 and the inner wall of the top of the shell 1 according to volume and is accumulated, a lever 33 can be periodically rotated, the lever 33 drives a sliding plate 28 to slide downwards, the sliding plate 28 slides downwards, a connecting rod mechanism 29 moves, the telescopic rod 26 is extended and pushes the push plate 27, the push plate 27 pushes the waste materials on the first screen plate 6 and the second screen plate 8 onto the two partition plates 16 respectively, then the lever 33 is not rotated, the second spring 31 drives the sliding plate 28, the push plate 27 and the like to reset, and the two first springs 20 also drive the two rotating plates 14 to reset.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A highway construction waste recovery device comprises a shell, wherein the bottom of the shell is provided with a first rotary column and a second rotary column, and the first rotary column and the second rotary column are both fixedly sleeved with two pulleys; a sliding rod is slidably mounted on one side of the shell, the two swing rods are fixedly connected with the sliding rod, a threaded column is fixedly sleeved on the first rotating column, a spiral groove is formed in the threaded column, a limiting rod is fixedly mounted at the bottom end of the sliding rod, and the limiting rod is movably mounted in the spiral groove; the baffle plate is provided with two first through holes, first hinges are fixedly arranged in the two first through holes, rotating plates are fixedly arranged on the two first hinges, limiting plates are fixedly arranged in the two first through holes, and the two limiting plates are respectively matched with the two rotating plates; one side of keeping away from first sieve of baffle is equipped with two baffles, and the equal fixed mounting of two baffles is on the side inner wall of shell, and equal fixed mounting has the one end of first spring on two baffles, and the equal fixed mounting of the other end of two first springs has the backup pad, and two backup pads cooperate with two commentaries on classics boards respectively.
2. The recycling device for road construction waste according to claim 1, wherein the top of each of the two partition plates is provided with a second hinge, each of the two second hinges is fixedly provided with a rotating rod, the top of each of the two rotating rods is fixedly connected with the bottom of each of the two support plates, the two first hinges and the two rotating rods are respectively located in the two first springs, the bottom of each of the two support plates is fixedly provided with one end of a rubber sleeve, and the other end of each of the two rubber sleeves is fixedly arranged on the top of each of the two partition plates.
3. The recycling device for road construction waste according to claim 1, wherein a cavity is formed in one side of the housing close to the first screen plate, two telescopic rods are arranged on the inner wall of the cavity, and the two telescopic rods are respectively connected with the two push plates.
4. The recycling device for road construction waste according to claim 3, wherein a sliding plate is slidably mounted on the inner wall of the cavity, and two link mechanisms are provided on the sliding plate, and are respectively connected with the two telescopic rods.
5. The recycling device for the road construction waste according to claim 4, wherein a bottom plate is fixedly installed at the bottom of the sliding plate, the bottom plate is slidably installed in the cavity, one end of the second spring is fixedly installed at the bottom of the bottom plate, and the other end of the second spring is fixedly installed at the bottom of the cavity.
6. The recycling device for road construction waste according to claim 1, wherein a fixing seat is fixedly installed on the top of the housing, and a lever is rotatably installed on the fixing seat.
7. The recycling device for the road construction waste according to claim 6, wherein a second through hole is formed at one end of the lever close to the fixed seat, and the top end of the sliding plate is movably arranged in the second through hole.
CN202010308616.0A 2020-04-18 2020-04-18 Highway construction waste recovery device Active CN111420866B (en)

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Application Number Priority Date Filing Date Title
CN202010308616.0A CN111420866B (en) 2020-04-18 2020-04-18 Highway construction waste recovery device

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Application Number Priority Date Filing Date Title
CN202010308616.0A CN111420866B (en) 2020-04-18 2020-04-18 Highway construction waste recovery device

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CN111420866A CN111420866A (en) 2020-07-17
CN111420866B true CN111420866B (en) 2021-06-29

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KR20170079806A (en) * 2015-12-31 2017-07-10 (주)동명엔터프라이즈 Sorter For Polluted Soil In Heat Desorption System
CN207103107U (en) * 2017-06-09 2018-03-16 安徽源和堂药业股份有限公司 A kind of swing type screening installation for Manufacture of medicinal slices of TCM
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