CN112317087A - A equipment for gravel and sand is selected separately - Google Patents

A equipment for gravel and sand is selected separately Download PDF

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Publication number
CN112317087A
CN112317087A CN202011136882.6A CN202011136882A CN112317087A CN 112317087 A CN112317087 A CN 112317087A CN 202011136882 A CN202011136882 A CN 202011136882A CN 112317087 A CN112317087 A CN 112317087A
Authority
CN
China
Prior art keywords
end wall
cavity
shaft
bevel gear
sand
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.)
Withdrawn
Application number
CN202011136882.6A
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Chinese (zh)
Inventor
白业鹏
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.)
Hangzhou Puduan Technology Co ltd
Original Assignee
Hangzhou Puduan Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Puduan Technology Co ltd filed Critical Hangzhou Puduan Technology Co ltd
Priority to CN202011136882.6A priority Critical patent/CN112317087A/en
Publication of CN112317087A publication Critical patent/CN112317087A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2216—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • 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
    • 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
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • 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
    • B07B1/04—Stationary flat 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
    • B07B1/28—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
    • B07B1/42—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention relates to the relevant field of civil engineering, in particular to a device for sorting sand and stone, which comprises a box body and a first cavity fixedly arranged in the box body, wherein a driving shaft is rotatably arranged on the upper side end wall of the first cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly arranged on the upper side end wall of the driving shaft, a first bevel gear is fixedly arranged on the outer surface of the driving shaft, the first bevel gear is in meshing transmission with a second bevel gear, the second bevel gear is fixedly arranged on the outer surface of the tail end of the front side of a rotating shaft, the device for sorting sand and stone can utilize a screening plate to screen large stone blocks in sand and stone and can crush the screened large stone blocks, the crushed stone blocks are placed at corresponding positions through a conveying mechanism, sand and stone blocks can be separated by utilizing the vibration and the shaking of a sorting box, the sand and stones are discharged to the respective areas by means of the conveyor.

Description

A equipment for gravel and sand is selected separately
Technical Field
The invention relates to the field related to civil engineering, in particular to a sand and stone separation device.
Background
Civil engineering is a general term of scientific technology for building various engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining, repairing and the like, and also refers to an object of engineering construction, namely various engineering facilities which are built on the ground or underground, on land or in water and directly or indirectly serve human life, production, military and scientific research, the civil engineering aims to form spaces and channels which are required by human production or life, have good functions, comfort and beauty, are not only required in terms of materials, but also have requirements in terms of symbolism, along with social development, engineering structures are increasingly large and complicated, super high-rise buildings, super-large bridges, huge dams and complex subway systems are continuously developed to meet the living requirements of people, and simultaneously, the civil engineering also develops into symbols of social reality, and the civil engineering often needs to use sand and stone sorting devices in the construction process, the existing sand and stone sorting device has a single structure, a single sorting result and no capability of separating various particles, is limited in use, has low working efficiency and wastes time, and cannot realize crushing treatment on large stones screened out, so that the sand and stone sorting equipment is necessary to be arranged to improve the problems.
Disclosure of Invention
The invention aims to provide a sand and stone separation device which can overcome the defects of the prior art, so that the practicability of the device is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a sand and stone separation device, which comprises a box body and a first cavity fixedly arranged in the box body, wherein a driving shaft is rotatably arranged on the upper side end wall of the first cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly arranged on the upper side end wall of the driving shaft, a first bevel gear is fixedly arranged on the outer surface of the driving shaft, the first bevel gear is in meshing transmission with a second bevel gear, the second bevel gear is fixedly arranged on the outer surface of the front side tail end of a rotating shaft, the rotating shaft is rotatably arranged on the rear side end wall of the first cavity, a transmission device for transmission between the rotating shaft and a crushing cutter is arranged on the outer surface of the rotating shaft on the rear side of the second bevel gear, a first belt wheel is fixedly arranged on the outer surface of the rotating shaft on the rear side of the transmission device, and the first belt wheel is in connection, the first transmission belt is fixedly arranged on the outer surface of a pulley shaft, the pulley shaft is bilaterally and symmetrically rotatably arranged between the front end wall and the rear end wall of the first cavity, a third pulley is fixedly arranged on the outer surface of the pulley shaft and is connected and transmitted through the first transmission belt, a sorting device for sorting sand and small stones is arranged on the outer surface of the lower end of the driving shaft, an inlet sliding plate is fixedly arranged on the upper end wall of the first cavity on the left side of the driving shaft, a screening box is fixedly arranged on the upper end wall of the first cavity on the lower side of the inlet sliding plate, a second cavity is fixedly arranged in the screening box, a supporting plate is fixedly arranged on the lower end wall of the second cavity, a screening plate is fixedly connected between the outer surface of the upper end wall of the supporting plate and the right end wall of the second cavity, and screening holes are arranged on, screening board downside the fixed whereabouts mouth that is provided with on the lower side end wall of second cavity, the whereabouts mouth downside the outer fixed surface of lower side end wall of screening case installs the funnel, the fixed export that is provided with on the right side end wall of funnel, the backup pad is left the baffle installation axle is installed in bilateral symmetry rotation on the lower side end wall of second cavity, the outer fixed surface of baffle installation axle installs the baffle, the baffle with connect through torsional spring switch between the lower side end wall of second cavity, the screening case downside the symmetry rotates around on the left side end wall of first cavity and installs the bevel gear axle, the terminal outer fixed surface installation fourth band pulley in front of bevel gear axle, through the second conveyer belt connection transmission between the fourth band pulley.
Further, the transmission device comprises the rotating shaft, a fifth belt wheel is fixedly installed on the outer surface of the rotating shaft on the front side of the first belt wheel, the fifth belt wheel and the sixth belt wheel are connected and transmitted through a second transmission belt, the sixth belt wheel is fixedly installed on the outer surface of the tail end of the rear side of the gear shaft, the gear shaft is rotationally installed on the crushing box in a bilateral symmetry manner, the crushing box is fixedly installed on a crushing box installation frame, the crushing box installation frame is fixedly installed on the end wall of the left side of the first cavity, a third cavity is fixedly arranged in the crushing box, a downward sliding opening is fixedly arranged on the lower side of the end wall of the right side of the third cavity, gears are fixedly installed on the outer surface of the gear shaft in the third cavity, the gears are in meshing transmission, a rotating drum is fixedly installed on the outer surface of the gear shaft on the front side of the gears, and a crushing cutter installation frame, the crushing cutter mounting frame is far away from the outer surface fixed mounting of one side end wall of the rotary drum is provided with a crushing cutter, the crushing cutter is meshed with the crushing cutter to crush large stones, the left side is provided with a worm at the outer surface fixed mounting of the rear end of the gear shaft, the worm and the worm wheel are meshed for transmission, the worm wheel is fixedly mounted on the outer surface of the upper end of the worm wheel shaft, the worm wheel shaft is rotatably mounted on the worm wheel shaft mounting frame, the worm wheel shaft mounting frame is fixedly mounted on the left side end wall of the first cavity, a third bevel gear is fixedly mounted on the outer surface fixed mounting of the lower end of the worm wheel shaft, the third bevel gear is meshed for transmission with a fourth bevel gear, and the fourth bevel gear.
Further, the sorting device comprises the driving shaft, a cam is fixedly mounted on the outer surface of the lower end of the driving shaft, the cam and the ram are in contact transmission, the ram is fixedly mounted on the right end wall of the vibration sorting box, springs are fixedly mounted on the outer surface of the lower end wall of the vibration sorting box in an array manner, the lower end of each spring is fixedly mounted on a fixing plate, the fixing plate is fixedly mounted on the rear end wall of the first cavity, a fourth cavity is fixedly arranged in the vibration sorting box, a first sorting plate is fixedly mounted on the upper side of the right end wall of the fourth cavity, a second sorting plate is fixedly mounted on the left end wall of the fourth cavity, the lower side of the second sorting plate is fixedly mounted on the right end wall of the fourth cavity, a stone sliding plate is fixedly mounted on the right end wall of the fourth cavity, and a stone outlet is fixedly arranged on the left end wall of the fourth cavity, and a sand sliding plate is fixedly mounted on the left side end wall of the fourth cavity at the lower side of the stone sliding plate, and a sand outlet is fixedly arranged on the right side end wall of the fourth cavity at the upper side of the sand sliding plate.
The invention has the beneficial effects that: the utility model provides an equipment for gravel and sand is selected separately, can utilize the screening board to filter the big stone in the gravel and sand to can realize carrying out crushing treatment to the big stone of screening out, make the stone after smashing put corresponding position through conveying mechanism, can utilize the vibrations of separation box and rock and make sand and stone separate, make sand and stone put corresponding region through transport mechanism.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of an apparatus for sand and stone separation according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
fig. 4 is a schematic view of the structure of C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The apparatus for sorting sand and stone as shown in fig. 1-4 comprises a casing 10 and a first cavity 11 fixedly disposed in the casing 10, a driving shaft 12 is rotatably mounted on an upper end wall of the first cavity 11, the driving shaft 12 is in power connection with a main shaft of a motor 13, the motor 13 is fixedly mounted on an upper end wall of the driving shaft 12, a first bevel gear 52 is fixedly mounted on an outer surface of the driving shaft 12, the first bevel gear 52 is in meshing transmission with a second bevel gear 53, the second bevel gear 53 is fixedly mounted on an outer surface of a front end of a rotating shaft 55, the rotating shaft 55 is rotatably mounted on a rear end wall of the first cavity 11, a transmission device 100 for transmission between the rotating shaft 55 and a crushing cutter 62 is mounted on an outer surface of the rotating shaft 55 at a rear side of the second bevel gear 53, a first belt pulley 54 is fixedly mounted on an outer surface of the rotating shaft 55 at a rear side of the transmission device 100, the first belt pulley 54 and the second belt pulley 47 are connected and driven through a first belt 50, the first belt 50 is fixedly installed on the outer surface of a belt pulley shaft 48, the belt pulley shaft 48 is bilaterally symmetrically and rotatably installed between the front end wall and the rear end wall of the first cavity 11, a third belt pulley 46 is fixedly installed on the outer surface of the belt pulley shaft 48, the third belt pulleys 46 are connected and driven through a first belt 45, a sorting device 101 for sorting sand and small stones is installed on the outer surface of the lower end of the driving shaft 12, an inlet sliding plate 20 is fixedly arranged on the upper end wall of the first cavity 11 on the left side of the driving shaft 12, a screening box 24 is fixedly installed on the upper end wall of the first cavity 11 on the lower side of the inlet sliding plate 20, a second cavity 23 is fixedly arranged in the screening box 24, and a support plate 22 is fixedly installed on the lower end wall of the second, a screening plate 19 is fixedly connected between the outer surface of the upper end wall of the supporting plate 22 and the right end wall of the second cavity 23, screening holes 18 are arranged on the screening plate 19 in an array manner, a falling opening 21 is fixedly arranged on the lower end wall of the second cavity 23 on the lower side of the screening plate 19, a funnel 26 is fixedly arranged on the outer surface of the lower end wall of the screening box 24 on the lower side of the falling opening 21, an outlet 25 is fixedly arranged on the right end wall of the funnel 26, baffle mounting shafts 66 are rotatably arranged on the lower end wall of the second cavity 23 on the left side of the supporting plate 22 in a left-right symmetrical manner, a baffle 67 is fixedly arranged on the outer surface of the baffle mounting shaft 66, the baffle 67 is connected with the lower end wall of the second cavity 23 through a torsion spring switch 65, and bevel gear shafts 33 are rotatably arranged on the left end wall of the, and a fourth belt pulley 35 is fixedly arranged on the outer surface of the front end of the bevel gear shaft 33, and the fourth belt pulley 35 is connected and driven through a second conveyor belt 36.
Advantageously, the transmission device 100 includes the rotating shaft 55, a fifth pulley 56 is fixedly mounted on the outer surface of the rotating shaft 55 at the front side of the first pulley 54, the fifth pulley 56 and a sixth pulley 57 are in transmission connection through a second transmission belt 14, the sixth pulley 57 is fixedly mounted on the outer surface of the rear end of a gear shaft 59, the gear shaft 59 is rotatably mounted on a crushing box 64 in a left-right symmetry manner, the crushing box 64 is fixedly mounted on a crushing box mounting bracket 27, the crushing box mounting bracket 27 is fixedly mounted on the left end wall of the first cavity 11, a third cavity 63 is fixedly arranged in the crushing box 64, a lower sliding port 37 is fixedly arranged on the lower side of the right end wall of the third cavity 63, a gear 58 is fixedly mounted on the outer surface of the gear shaft 59 in the third cavity 63, the gear 58 is in transmission engagement, a rotating drum 60 is fixedly mounted on the outer surface of the gear shaft 59 at the front side of the gear 58, a crushing cutter mounting frame 61 is fixedly arranged on the outer surface of the end wall of one side of the rotary drum 60 far away from the gear shaft 59 in an array, a crushing cutter 62 is fixedly arranged on the outer surface of the end wall of the crushing cutter mounting frame 61 on one side far away from the rotary drum 60, the crushing cutters 62 are engaged with each other to crush large stones, the worm 28 is fixedly mounted on the outer surface of the rear end of the left gear shaft 59, the worm 28 and the worm wheel 29 are in meshed transmission, the worm wheel 29 is fixedly arranged on the outer surface of the tail end of the upper side of the worm wheel shaft 30, the worm gear shaft 30 is rotatably mounted on a worm gear shaft mounting bracket 31, the worm gear shaft mounting bracket 31 is fixedly mounted on the left end wall of the first cavity 11, a third bevel gear 32 is fixedly arranged on the outer surface of the lower end of the worm wheel shaft 30, the third bevel gear 32 and a fourth bevel gear 34 are in meshing transmission, the fourth bevel gear 34 is fixedly installed on an outer surface of the bevel gear shaft 33 at a rear side.
Advantageously, the sorting device 101 comprises the driving shaft 12, a cam 51 is fixedly mounted on the outer surface of the lower end of the driving shaft 12, the cam 51 is in contact transmission with a striker 49, the striker 49 is fixedly mounted on the right end wall of the vibratory sorting box 15, springs 42 are fixedly mounted on the outer surface of the lower end wall of the vibratory sorting box 15 in an array, the lower end of the springs 42 is fixedly mounted on a fixing plate 41, the fixing plate 41 is fixedly mounted on the rear end wall of the first cavity 11, a fourth cavity 17 is fixedly arranged in the vibratory sorting box 15, a first sorting plate 16 is fixedly mounted on the upper side of the right end wall of the fourth cavity 17, a second sorting plate 40 is fixedly mounted on the left end wall of the fourth cavity 17 on the lower side of the first sorting plate 16, and a stone sliding plate 38 is fixedly mounted on the right end wall of the fourth cavity 17 of the second sorting plate 40, a stone outlet 39 is fixedly arranged on the left end wall of the fourth cavity 17 at the upper side of the stone sliding plate 38, a sand sliding plate 44 is fixedly arranged on the left end wall of the fourth cavity 17 at the lower side of the stone sliding plate 38, and a sand outlet 43 is fixedly arranged on the right end wall of the fourth cavity 17 at the upper side of the sand sliding plate 44.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device: when the device works, sand and stones enter the second cavity 23 from the inlet sliding plate 20, the screening plate 19 screens large stones, the large stones fall to the baffle 67 through the screening plate 19, when a certain weight is reached, the baffle 67 rotates downwards to drive the baffle mounting shaft 66 to rotate, the torsion spring switch 65 rotates, the torsion spring switch 65 sends a signal to the motor 13, the motor 13 is started, the large stones fall into the third cavity 63, small stones and sand fall onto the funnel 26 through the screening hole 18, and the small stones and sand enter the fourth cavity 17 through the outlet 25.
The motor 13 is started to drive the driving shaft 12 to rotate, so that the first bevel gear 52 rotates, the meshing transmission between the first bevel gear 52 and the second bevel gear 53 drives the rotating shaft 55 to rotate, so that the fifth pulley 56 rotates, the fifth pulley 56 and the sixth pulley 57 are connected and driven through the second transmission belt 14, so that the gear shaft 59 rotates, so that the gear 58 rotates, the meshing transmission between the gears 58 rotates, so that the rotating drum 60 rotates, so that the crushing cutter mounting frame 61 rotates, so that the meshing rotation between the crushing cutters 62 is driven to crush large stones, the crushed stones fall onto the second transmission belt 36 through the lower sliding port 37, the meshing transmission between the gears 58 rotates, so that the gear shaft 59 on the left side rotates, the gear shaft 59 on the left side rotates to drive the worm 28 to rotate, the worm 28 and the worm wheel 29 are in meshing transmission, the worm wheel shaft 30 is driven to rotate, the third bevel gear 32 and the fourth bevel gear 34 are in meshing transmission, the bevel gear shaft 33 is driven to rotate, the fourth pulley 35 is driven to rotate, the second conveyor belt 36 moves backwards, and the crushed stone is conveyed to the corresponding area.
The driving shaft 12 rotates to drive the cam 51 to rotate, the cam 51 and the striker 49 are in contact transmission, so as to drive the vibration sorting box 15 to shake left and right, so that the sand is primarily sorted on the first sorting plate 16, and falls onto the second sorting plate 40 after being sorted, falls onto the stone sliding plate 38 through the second sorting plate 40, is sorted by the stone sliding plate 38, falls onto the second conveyor belt 36 through the stone outlet 39, the sand falls onto the sand sliding plate 44 after being sorted by the stone sliding plate 38, falls onto the first conveyor belt 45 through the sand outlet 43, the rotating shaft 55 rotates to drive the first belt pulley 54 to rotate, the first belt pulley 54 and the second belt pulley 47 are in connection transmission through the first transmission belt 50, so as to drive the belt pulley shaft 48 to rotate, thereby rotating the third pulley 46 and thereby moving the first conveyor belt 45 to the right, so that sand is transported to a corresponding area through the first conveyor belt 45.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides an equipment for gravel and sand is selected separately, includes the box and the first cavity of fixed setting in the box, its characterized in that: a driving shaft is rotatably mounted on the upper side end wall of the first cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly mounted on the upper side end wall of the driving shaft, a first bevel gear is fixedly mounted on the outer surface of the driving shaft, the first bevel gear and a second bevel gear are in meshing transmission, the second bevel gear is fixedly mounted on the outer surface of the front end of a rotating shaft, the rotating shaft is rotatably mounted on the rear side end wall of the first cavity, a transmission device for transmission between the rotating shaft and a crushing cutter is mounted on the outer surface of the rotating shaft on the rear side of the second bevel gear, a first belt wheel is fixedly mounted on the outer surface of the rotating shaft on the rear side of the transmission device, the first belt wheel is in connection transmission with the second belt wheel through a first transmission belt, and the first transmission belt is fixedly, the belt wheel shafts are bilaterally and symmetrically rotatably arranged between the front end wall and the rear end wall of the first cavity, the outer surface of each belt wheel shaft is fixedly provided with a third belt wheel, the third belt wheels are connected and driven through a first conveying belt, the outer surface of the tail end of the lower side of the driving shaft is provided with a sorting device for sorting sand and small stones, the upper end wall of the first cavity at the left side of the driving shaft is fixedly provided with an inlet sliding plate, the upper end wall of the first cavity at the lower side of the inlet sliding plate is fixedly provided with a screening box, a second cavity is fixedly arranged in the screening box, the lower end wall of the second cavity is fixedly provided with a supporting plate, a screening plate is fixedly connected between the outer surface of the upper end wall of the supporting plate and the right end wall of the second cavity, screening holes are arranged on the screening plate in an array, and a falling opening, the whereabouts mouthful downside the outer fixed surface of the lower side end wall of screening case installs the funnel, the fixed export that is provided with on the right side end wall of funnel, the backup pad is left bilateral symmetry rotates on the lower side end wall of second cavity and installs baffle installation axle, the outer fixed surface of baffle installation axle installs the baffle, the baffle with connect through the torsional spring switch between the lower side end wall of second cavity, the screening case downside symmetry rotates around on the left side end wall of first cavity and installs the bevel gear axle, the terminal outer fixed surface of front side of bevel gear axle installs the fourth band pulley, connect the transmission through the second conveyer belt between the fourth band pulley.
2. An apparatus for sand sorting as claimed in claim 1 wherein: the transmission device comprises the rotating shaft, a fifth belt wheel is fixedly installed on the outer surface of the rotating shaft on the front side of the first belt wheel, the fifth belt wheel and the sixth belt wheel are in connected transmission through a second transmission belt, the sixth belt wheel is fixedly installed on the outer surface of the tail end of the rear side of a gear shaft, the gear shaft is rotationally installed on a crushing box in a bilateral symmetry mode, the crushing box is fixedly installed on a crushing box installation frame, the crushing box installation frame is fixedly installed on the end wall of the left side of the first cavity, a third cavity is fixedly arranged in the crushing box, a lower sliding opening is fixedly arranged on the lower side of the end wall of the right side of the third cavity, gears are fixedly installed on the outer surface of the gear shaft in the third cavity, the gears are in meshing transmission, a rotating drum is fixedly installed on the outer surface of the gear shaft on the front side of the gears, and a crushing cutter, the crushing cutter mounting frame is far away from the outer surface fixed mounting of one side end wall of the rotary drum is provided with a crushing cutter, the crushing cutter is meshed with the crushing cutter to crush large stones, the left side is provided with a worm at the outer surface fixed mounting of the rear end of the gear shaft, the worm and the worm wheel are meshed for transmission, the worm wheel is fixedly mounted on the outer surface of the upper end of the worm wheel shaft, the worm wheel shaft is rotatably mounted on the worm wheel shaft mounting frame, the worm wheel shaft mounting frame is fixedly mounted on the left side end wall of the first cavity, a third bevel gear is fixedly mounted on the outer surface fixed mounting of the lower end of the worm wheel shaft, the third bevel gear is meshed for transmission with a fourth bevel gear, and the fourth bevel gear.
3. An apparatus for sand sorting as claimed in claim 1 wherein: the sorting device comprises the driving shaft, a cam is fixedly mounted on the outer surface of the lower end of the driving shaft, the cam and the ram are in contact transmission, the ram is fixedly mounted on the right end wall of the vibration sorting box, springs are mounted on the outer surface of the lower end wall of the vibration sorting box in an array manner, the lower end of the springs is fixedly mounted on a fixed plate, the fixed plate is fixedly mounted on the rear end wall of the first cavity, a fourth cavity is fixedly arranged in the vibration sorting box, a first sorting plate is fixedly mounted on the upper side of the right end wall of the fourth cavity, a second sorting plate is fixedly mounted on the left end wall of the fourth cavity, the lower side of the second sorting plate is fixedly mounted on the right end wall of the fourth cavity, a stone outlet is fixedly arranged on the left end wall of the fourth cavity, and the upper side of the stone sliding plate is provided with a stone outlet, and a sand sliding plate is fixedly mounted on the left side end wall of the fourth cavity at the lower side of the stone sliding plate, and a sand outlet is fixedly arranged on the right side end wall of the fourth cavity at the upper side of the sand sliding plate.
CN202011136882.6A 2020-10-22 2020-10-22 A equipment for gravel and sand is selected separately Withdrawn CN112317087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011136882.6A CN112317087A (en) 2020-10-22 2020-10-22 A equipment for gravel and sand is selected separately

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011136882.6A CN112317087A (en) 2020-10-22 2020-10-22 A equipment for gravel and sand is selected separately

Publications (1)

Publication Number Publication Date
CN112317087A true CN112317087A (en) 2021-02-05

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CN202011136882.6A Withdrawn CN112317087A (en) 2020-10-22 2020-10-22 A equipment for gravel and sand is selected separately

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Country Link
CN (1) CN112317087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115069553A (en) * 2022-06-15 2022-09-20 福人集团森林工业有限公司 Processing technology of bamboo incense board with good stability
CN115608494A (en) * 2022-09-05 2023-01-17 河南交投大别山明鸡高速公路有限公司 Special processing machinery for long-life road surface graded broken stone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115069553A (en) * 2022-06-15 2022-09-20 福人集团森林工业有限公司 Processing technology of bamboo incense board with good stability
CN115069553B (en) * 2022-06-15 2023-10-03 福人集团森林工业有限公司 Bamboo-fragrance board processing technology with good stability
CN115608494A (en) * 2022-09-05 2023-01-17 河南交投大别山明鸡高速公路有限公司 Special processing machinery for long-life road surface graded broken stone

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Application publication date: 20210205