CN112024402A - Sand screening and taking device for construction - Google Patents
Sand screening and taking device for construction Download PDFInfo
- Publication number
- CN112024402A CN112024402A CN202010885993.0A CN202010885993A CN112024402A CN 112024402 A CN112024402 A CN 112024402A CN 202010885993 A CN202010885993 A CN 202010885993A CN 112024402 A CN112024402 A CN 112024402A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sand
- screening
- shaking
- sand screening
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
Abstract
The invention relates to a sand taking device, in particular to a construction sand screening and taking device which comprises a device bracket, a power mechanism, a reciprocating mechanism, a feeding mechanism, a sand screening mechanism, a pushing mechanism, a shaking bracket and a shaking mechanism, wherein the device bracket is connected with the power mechanism in a sliding manner, a compression spring I is fixedly connected between the power mechanism and the device bracket, the device bracket is connected with the reciprocating mechanism, the reciprocating mechanism and the power mechanism are in friction transmission, the rear end of the device bracket is fixedly connected with the feeding mechanism, the upper side of the middle part of the device bracket is fixedly connected with the sand screening mechanism, the device bracket is connected with the pushing mechanism in a rotating manner, the pushing mechanism is in transmission connection with the sand screening mechanism, the pushing mechanism is in contact with the power mechanism, the middle part of the device bracket is connected with the shaking bracket in a sliding manner, a return spring is fixedly connected between the, the shaking mechanism is contacted with the shaking support, so that sand with required size can be screened out quickly.
Description
Technical Field
The invention relates to a sand taking device, in particular to a sand screening and taking device for construction.
Background
For example, the publication No. CN210741905U sand taking device for geotechnical investigation comprises a main body and a protective sleeve, wherein handles are fixed between the left end and the right end of the main body through screws, a button is arranged on the handle on the left side of the main body, an accelerator is arranged on the handle on the right side of the main body, a sliding rheostat is arranged on the left side of the accelerator, the sliding rheostat is installed in the handles in an embedded mode, the rotating part of the sliding rheostat is installed with the accelerator in an embedded mode, a sand storage part is arranged in the middle of the bottom of the main body, the outer side of the sand storage part is installed on the main body through a bearing; the utility model has the defect that sand with required size cannot be screened out quickly.
Disclosure of Invention
The invention aims to provide a sand screening and taking device for construction, which can rapidly screen out sand with required size.
The purpose of the invention is realized by the following technical scheme:
a sand screening and taking device for construction comprises a device bracket, a power mechanism, a reciprocating mechanism, a feeding mechanism, a sand screening mechanism, a pushing mechanism, a shaking bracket and a shaking mechanism, sliding connection has power unit on the device support, fixedly connected with compression spring I between power unit and the device support, be connected with reciprocating mechanism on the device support, reciprocating mechanism and power unit friction drive, the rear end fixedly connected with feed mechanism of device support, the upside fixedly connected with screening sand mechanism at device support middle part, it is connected with pushing mechanism to rotate on the device support, pushing mechanism and screening sand mechanism transmission are connected, pushing mechanism and power unit contact, the middle part sliding connection of device support has the shake support, fixedly connected with reset spring between shake support and the device support, the downside fixedly connected with shake mechanism at device support middle part, shake mechanism and shake support contact.
According to the further optimization of the technical scheme, the construction sand screening and taking device comprises two side supports, two spring bottom plates I, two rectangular sliding grooves, two supporting supports, a sliding rail and a limiting plate I, wherein the spring bottom plates I are fixedly connected between the front ends of the two side supports, the rectangular sliding grooves are formed in the middle parts of the two side supports, the supporting supports are fixedly connected to the middle parts of the two side supports, the sliding rail is fixedly connected to the rear ends of the two side supports, and the limiting plate I is fixedly connected to the rear ends of the two side supports.
As the technical scheme is further optimized, the construction sand screening and taking device comprises a power mechanism, a friction wheel I and a pushing plate, wherein the friction wheel I is fixedly connected to an output shaft of the power motor, the pushing plate is fixedly connected to the power motor, the power motor is connected between the front ends of two side brackets in a sliding mode, and a compression spring I is fixedly connected between the power motor and a spring bottom plate I.
As further optimization of the technical scheme, the construction sand screening and taking device comprises a reciprocating mechanism, a friction wheel II, a crankshaft, a push plate, a reciprocating connecting rod and a limiting plate II, wherein the friction wheel II is fixedly connected to the reciprocating shaft, the friction wheel II and the friction wheel I are in friction transmission, the reciprocating shaft is rotatably connected between the front ends of the two side brackets, the crankshaft is rotatably connected between the rear ends of the two side brackets and is in transmission connection with the crankshaft, the push plate is slidably connected between the two slide rails, the reciprocating connecting rod is hinged between the eccentric parts of the push plate and the crankshaft, and the limiting plate II is fixedly connected to the push plate.
As a further optimization of the technical scheme, the construction sand screening and taking device comprises a spring bottom plate II, side limiting plates, a feeding bottom plate, screening disks, positioning bulges and positioning grooves, wherein the spring bottom plate II is fixedly connected between the rear ends of two side brackets, the spring bottom plate II is fixedly connected with four side limiting plates, the feeding bottom plate is slidably connected between the four side limiting plates, a compression spring II is fixedly connected between the feeding bottom plate and the spring bottom plate II, a plurality of screening holes II are formed in the screening disks, the screening disks are stacked mutually, the screening disks are all placed on the upper side of the feeding bottom plate, the upper end of each screening disk is fixedly connected with the positioning bulges, the lower side of each screening disk is provided with the positioning grooves, the positioning bulges are inserted into the corresponding positioning grooves, the screening disks on the upper side are in contact with the limiting plates I, the lower side of the limiting plate II and the upper end of the upper side screening disc are in the same horizontal plane.
As a further optimization of the technical scheme, the invention discloses a sand screening and taking device for construction, wherein a sand screening mechanism comprises a sand screening motor, a sand screening side plate and a sand inlet pipeline, get the sand board, sieve husky inner tube, circular arc baffle and sieve husky arch, sieve husky motor fixed connection is on the support of one side, sieve husky curb plate is provided with two, equal fixedly connected with goes into husky pipeline on two sieve husky curb plates, two go into husky pipeline fixed connection respectively on two support, all can dismantle fixedly connected with on two sieve husky curb plates and get the sand board, it is connected with the sieve husky inner tube to rotate between two sieve husky curb plates, be provided with a plurality of screening holes I on the sieve husky inner tube, the inboard a plurality of sieve husky archs of the inboard fixedly connected with of sieve husky inner tube, the outside of sieve husky inner tube is provided with circular arc baffle, circular arc baffle fixed connection is between two support, the lower extreme of circular arc baffle is provided with the breach, the output shaft.
As a further optimization of the technical scheme, the sand sieving and taking device for construction comprises a pushing mechanism, a pushing ring, sliding cylinders I and pushing wheels I, wherein the pushing mechanism comprises a pushing shaft, the pushing ring, the sliding cylinders I and the pushing wheels I, the pushing shaft is rotatably connected between two supporting brackets, the pushing shaft is in transmission connection with an output shaft of a sand sieving motor, the pushing ring is fixedly connected onto the pushing shaft, the sliding cylinders I are fixedly connected onto the pushing ring, the pushing wheels I are all in sliding connection with the sliding cylinders I, compression springs III are fixedly connected between the pushing wheels I and the sliding cylinders I, and the pushing wheels I are in contact with a pushing plate.
As the technical scheme is further optimized, the construction sand screening and taking device comprises a shaking support and a shaking side plate I, wherein the shaking support comprises a shaking bottom plate, two shaking side plates I and two shaking side plates II, the two shaking side plates I are fixedly connected to the shaking bottom plate and are respectively connected to the two rectangular sliding grooves in a sliding mode, the two shaking side plates II are fixedly connected to the lower end of the shaking bottom plate, and a reset spring is fixedly connected between the two side supports and the shaking bottom plate.
As further optimization of the technical scheme, the construction sand screening and taking device comprises a shaking mechanism, a sliding cylinder II and a pushing wheel II, wherein the shaking mechanism comprises a shaking motor, the sliding cylinder II and the pushing wheel II, the shaking motor is fixedly connected between the lower ends of two side brackets, an output shaft of the shaking motor is also fixedly connected with the sliding cylinder II, the sliding cylinder II is slidably connected with the pushing wheel II, a compression spring IV is fixedly connected between the sliding cylinder II and the pushing wheel II, and the pushing wheel II is in contact with a shaking side plate II.
The construction sand screening and taking device has the beneficial effects that:
the invention relates to a construction sand screening and taking device, which can drive a reciprocating mechanism to move through a power mechanism, wherein the reciprocating mechanism reciprocates to push a screening plate to the lower side of a sand screening mechanism, a shaking mechanism and the sand screening mechanism are started together, the sand screening mechanism screens sand for the first time, the shaking mechanism drives a shaking bracket to move, the shaking bracket drives the screening plate to shake, the screening plate screens the sand for the second time, the screening plate determines the minimum value of required sand, the shaking mechanism determines the maximum value of the required sand, the sand with the required size is left on the screening plate, the power mechanism is pushed to move downwards in the rotation process of the sand screening mechanism, so that the power mechanism cannot drive the reciprocating mechanism to move, the phenomenon that the power mechanism is started by mistake in the working process of the shaking mechanism and the sand screening mechanism to push the screening plate to the shaking mechanism and the sand screening mechanism to cause the device to be damaged is prevented, the shaking mechanism and the sand screening mechanism can be replaced when the shaking mechanism and the sand screening mechanism stop working.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of a construction sand screening and taking device of the invention;
FIG. 2 is a schematic view of the device support structure of the present invention;
FIG. 3 is a schematic diagram of a power mechanism according to the present invention;
FIG. 4 is a schematic view of the reciprocating mechanism of the present invention;
FIG. 5 is a first schematic structural diagram of a loading mechanism according to the present invention;
FIG. 6 is a schematic structural diagram of a feeding mechanism according to the present invention;
FIG. 7 is a first schematic structural diagram of a sand sieving mechanism of the present invention;
FIG. 8 is a schematic cross-sectional structural view of a sand screening mechanism of the present invention;
FIG. 9 is a second schematic structural view of a sand screening mechanism of the present invention;
FIG. 10 is a schematic view of the pushing mechanism of the present invention;
FIG. 11 is a schematic view of the sliding support structure of the present invention;
fig. 12 is a schematic structural diagram of the shaking mechanism of the present invention.
In the figure: a device holder 1; side brackets 101; a spring bottom plate I102; a rectangular chute 103; a support bracket 104; a slide rail 105; the limiting plate I106; a power mechanism 2; a power motor 201; a friction wheel I202; a push plate 203; a reciprocating mechanism 3; a reciprocating shaft 301; a friction wheel II 302; a crankshaft 303; a push plate 304; a reciprocating link 305; a limiting plate II 306; a feeding mechanism 4; a spring bottom plate II 401; a side limiting plate 402; a feeding bottom plate 403; a screening tray 404; a positioning boss 405; a positioning groove 406; a sand screening mechanism 5; a sand screening motor 501; a sand screening side plate 502; a sand inlet pipe 503; taking a sand plate 504; an inner sand screening barrel 505; a circular arc baffle 506; a sand screening protrusion 507; a pushing mechanism 6; pushing the shaft 601; a push ring 602; a sliding cylinder I603; a push wheel I604; a shaking support 7; a jitter board 701; a shaking side plate I702; shaking the side plate II 703; a shaking mechanism 8; a dither motor 801; a sliding cylinder II 802; pushing the wheel ii 803.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 12, and a sand screening and taking device for construction comprises a device support 1, a power mechanism 2, a reciprocating mechanism 3, a feeding mechanism 4, a sand screening mechanism 5, a pushing mechanism 6, a shaking support 7 and a shaking mechanism 8, wherein the power mechanism 2 is connected to the device support 1 in a sliding manner, a compression spring i is fixedly connected between the power mechanism 2 and the device support 1, the reciprocating mechanism 3 is connected to the device support 1, the reciprocating mechanism 3 and the power mechanism 2 are in friction transmission, the feeding mechanism 4 is fixedly connected to the rear end of the device support 1, the sand screening mechanism 5 is fixedly connected to the upper side of the middle part of the device support 1, the pushing mechanism 6 is connected to the device support 1 in a rotating manner, the pushing mechanism 6 is in transmission connection with the sand screening mechanism 5, the pushing mechanism 6 is in contact with the power mechanism 2, the shaking support 7 is, a return spring is fixedly connected between the shaking support 7 and the device support 1, a shaking mechanism 8 is fixedly connected to the lower side of the middle part of the device support 1, and the shaking mechanism 8 is contacted with the shaking support 7; the reciprocating mechanism 3 can be driven to move through the power mechanism 2, the reciprocating mechanism 3 can reciprocate to push the screening disc 404 to the lower side of the sand screening mechanism 5 once, the shaking mechanism 8 and the sand screening mechanism 5 are started together, the sand screening mechanism 5 screens sand for the first time, the shaking mechanism 8 drives the shaking support 7 to move, the shaking support 7 drives the screening disc 404 to shake, the screening disc 404 screens the sand for the second time, the screening disc 404 determines the minimum value of required sand, the shaking mechanism 5 determines the maximum value of the required sand, the sand with the required size is left on the screening disc 404, the power mechanism 2 is pushed to move downwards in the rotating process of the sand screening mechanism 5, the power mechanism 2 cannot drive the reciprocating mechanism 3 to move, the situation that the device is damaged due to the fact that the power mechanism 2 is started by mistake in the working process of the shaking mechanism 5 and the sand screening mechanism 8, the reciprocating mechanism 3 pushes the screening disc 404 to the shaking mechanism 5 and the sand screening mechanism 8, the shaking mechanism 5 and the sand screening mechanism 8 can be replaced when they stop working.
The second embodiment is as follows:
the following describes this embodiment with reference to fig. 1 to 12, and this embodiment further describes the first embodiment, the device support 1 includes side support 101, spring bottom plate i 102, rectangular sliding groove 103, support bracket 104, slide rail 105 and limiting plate i 106, the side support 101 is provided with two, fixedly connected with spring bottom plate i 102 between the front ends of two side supports 101, the middle parts of two side supports 101 all are provided with rectangular sliding groove 103, the equal fixedly connected with support bracket 104 in the middle parts of two side supports 101, the equal fixedly connected with slide rail 105 in the rear ends of two side supports 101, the equal fixedly connected with limiting plate i 106 in the rear ends of two side supports 101.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the second embodiment is further described in the present embodiment, where the power mechanism 2 includes a power motor 201, a friction wheel i 202, and a pushing plate 203, the friction wheel i 202 is fixedly connected to an output shaft of the power motor 201, the pushing plate 203 is fixedly connected to the power motor 201, the power motor 201 is slidably connected between front ends of the two side brackets 101, and a compression spring i is fixedly connected between the power motor 201 and the spring base plate i 102.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the embodiment further describes the third embodiment, where the reciprocating mechanism 3 includes a reciprocating shaft 301, a friction wheel ii 302, a crankshaft 303, a push tray plate 304, a reciprocating connecting rod 305, and a limit plate ii 306, the reciprocating shaft 301 is fixedly connected with the friction wheel ii 302, the friction wheel ii 302 and the friction wheel i 202 perform friction transmission, the reciprocating shaft 301 is rotatably connected between the front ends of the two side brackets 101, the crankshaft 303 is rotatably connected between the rear ends of the two side brackets 101, the reciprocating shaft 301 is in transmission connection with the crankshaft 303, the push tray plate 304 is slidably connected between the two slide rails 105, the reciprocating connecting rod 305 is hinged between the eccentric positions of the push tray plate 304 and the crankshaft 303, and the limit plate ii 306 is fixedly connected to the push tray plate 304.
The fifth concrete implementation mode:
the fourth embodiment is described below with reference to fig. 1 to 12, and the fourth embodiment is further described, where the feeding mechanism 4 includes a spring bottom plate ii 401, side limiting plates 402, a feeding bottom plate 403, screening disks 404, a positioning protrusion 405, and a positioning groove 406, the spring bottom plate ii 401 is fixedly connected between the rear ends of the two side brackets 101, the spring bottom plate ii 401 is fixedly connected with four side limiting plates 402, the four side limiting plates 402 are slidably connected with the feeding bottom plate 403, the feeding bottom plate 403 is fixedly connected with the spring bottom plate ii 401, the screening disks 404 are provided with a plurality of screening holes ii, the screening disks 404 are provided with a plurality of screening disks 404, the screening disks 404 are stacked on top of the feeding bottom plate 403, the upper end of each screening disk 404 is fixedly connected with the positioning protrusion 405, the lower side of each screening disk 404 is provided with the positioning groove 406, the positioning protrusions 405 are inserted into the corresponding positioning grooves 406, the screening disk 404 on the upper side is in contact with the limiting plate I106, and the lower side of the limiting plate II 306 and the upper end of the screening disk 404 on the upper side are in the same horizontal plane.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the embodiment further describes the fifth embodiment, where the sand sieving mechanism 5 includes two sand sieving motors 501, two sand sieving side plates 502, two sand inlet pipes 503, two sand taking plates 504, two sand sieving inner cylinders 505, arc baffles 506 and sand sieving protrusions 507, the sand sieving motors 501 are fixedly connected to the support brackets 104 on one side, the two sand sieving side plates 502 are both fixedly connected to the sand inlet pipes 503, the two sand inlet pipes 503 are respectively and fixedly connected to the two support brackets 104, the two sand sieving side plates 502 are both detachably and fixedly connected to the sand taking plates 504, the sand sieving inner cylinder 505 is rotatably connected between the two sand sieving side plates 502, the sand sieving inner cylinder 505 is provided with a plurality of sieving holes i, the inner side of the sand sieving inner cylinder 505 is fixedly connected to the sand sieving protrusions 507, the outer side of the sand sieving inner cylinder 505 is provided with the arc baffles 506, the arc baffles 506 are fixedly connected between the two support brackets 104, the lower end of the arc baffle 506 is provided with a gap, and the output shaft of the sand sieving motor 501 is in transmission connection with the sand sieving inner cylinder 505.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 12, and the sixth embodiment is further described in the present embodiment, where the pushing mechanism 6 includes a pushing shaft 601, a pushing ring 602, a sliding cylinder i 603, and a pushing wheel i 604, the pushing shaft 601 is rotatably connected between the two support brackets 104, the pushing shaft 601 is in transmission connection with an output shaft of the sand sieving motor 501, the pushing ring 602 is fixedly connected to the pushing shaft 601, a plurality of sliding cylinders i 603 are fixedly connected to the pushing ring 602, the pushing wheels i 604 are all slidably connected to the plurality of sliding cylinders i 603, a compression spring iii is fixedly connected between the pushing wheel i 604 and the sliding cylinders i 603, and the pushing wheel i 604 is in contact with the pushing plate 203.
The specific implementation mode is eight:
the present embodiment is described below with reference to fig. 1 to 12, and the seventh embodiment is further described in the present embodiment, where the shaking support 7 includes a shaking bottom plate 701, a shaking side plate i 702 and a shaking side plate ii 703, two shaking side plates i 702 are fixedly connected to the shaking bottom plate 701, the two shaking side plates i 702 are respectively slidably connected to the two rectangular sliding grooves 103, two shaking side plates ii 703 are fixedly connected to the lower end of the shaking bottom plate 701, and a return spring is fixedly connected between the two side supports 101 and the shaking bottom plate 701.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1 to 12, and the embodiment further describes an eighth embodiment, where the shaking mechanism 8 includes a shaking motor 801, a sliding cylinder ii 802 and a pushing wheel ii 803, the shaking motor 801 is fixedly connected between the lower ends of the two side brackets 101, the sliding cylinder ii 802 is also fixedly connected to an output shaft of the shaking motor 801, the pushing wheel ii 803 is slidably connected to the sliding cylinder ii 802, a compression spring iv is fixedly connected between the sliding cylinder ii 802 and the pushing wheel ii 803, and the pushing wheel ii 803 contacts with the shaking side plate ii 703.
The invention relates to a sand screening and taking device for construction, which has the working principle that:
when in use, sand to be screened is introduced into the sand screening inner cylinder 505 through the sand inlet pipeline 503, the two sand screening side plates 502 can be detachably and fixedly connected with the sand taking plate 504, and the sand in the sand screening inner cylinder 505 can be taken out by detaching the sand taking plate 504; starting the power motor 201, starting rotation of an output shaft of the power motor 201, enabling the output shaft of the power motor 201 to drive the friction wheel I202 to rotate, enabling the friction wheel I202 to drive the friction wheel II 302 to rotate, enabling the friction wheel II 302 to drive the reciprocating shaft 301 to rotate, enabling the reciprocating shaft 301 to drive the crankshaft 303 to rotate, enabling the crankshaft 303 to drive the reciprocating connecting rod 305 to move, enabling the reciprocating connecting rod 305 to drive the pushing disc plate 304 to slide between the two sliding rails 105, enabling the pushing disc plate 304 to push the screening disc 404 located on the upper side to slide forwards, enabling the screening disc 404 to slide between the two side brackets 101, enabling the screening disc 404 to slide between the two shaking side plates I702, as shown in figure 6, enabling two sides of the screening disc 404 to be provided with sliding protrusions, enabling the auxiliary screening disc 404 to slide between the two side brackets 101, enabling the auxiliary screening disc 404 to slide between the two side plates I702, enabling the lower side of the limiting plate II 306 and the upper end of the screening, the spacing plate II 306 limits the height of the rest screening disc 404, when the disc pushing plate 304 moves backwards to the initial position, the spacing plate II 306 does not extrude the screening disc 404 any more, the screening disc 404 moves upwards under the pushing of the feeding bottom plate 403 to be contacted with the spacing plate I106, the reciprocating mechanism 3 can be driven by the power mechanism 2 to move, and the reciprocating mechanism 3 reciprocates once to push the screening disc 404 to the lower side of the sand screening mechanism 5; simultaneously starting the sand screening motor 501 and the shaking motor 801, wherein switches of the sand screening motor 501 and the shaking motor 801 can be arranged together, only one sand screening motor 501 or one shaking motor 801 can be arranged between the sand screening motor 501 and the shaking motor 801, and the sand screening mechanism 5 and the shaking mechanism 8 can be in transmission connection, so that the sand screening mechanism 5 and the shaking mechanism 8 are enabled to be started and closed together; when the output shaft of the sand sieving motor 501 rotates, the sand sieving inner cylinder 505 and the pushing shaft 601 are driven to rotate, and when the sand sieving inner cylinder 505 rotates, the sand sieving protrusion 507 is driven to rotate, as shown in fig. 8, the arc baffle 506 blocks the outer side of the sand sieving inner cylinder 505, so that sand can only fall out from the lower side of the sand sieving inner cylinder 505; when the sand screening inner cylinder 505 rotates, sand in the sand screening inner cylinder is screened for the first time, the screened sand falls on the screening plate 404, a plurality of screening holes I are formed in the sand screening inner cylinder 505, and the maximum value of the required sand volume is determined by the screening holes I; an output shaft of the shaking motor 801 drives a sliding cylinder II 802 to rotate, the sliding cylinder II 802 drives a pushing wheel II 803 to rotate, the sliding cylinder II 802 is connected with a pushing wheel II 803 in a sliding mode, a compression spring IV is fixedly connected between the sliding cylinder II 802 and the pushing wheel II 803, the pushing wheel II 803 generates centrifugal force when rotating, the pushing wheel II 803 pulls the compression spring IV, the pushing wheel II 803 is in contact with a shaking side plate II 703, the pushing wheel II 803 pushes the two shaking side plates II 703 to reciprocate left and right in the rotating process, the two shaking side plates II 703 drive a shaking bottom plate 701 to reciprocate left and right, the shaking bottom plate 701 drives a screening disc 404 to reciprocate left and right, the screening disc 404 carries out secondary screening on sand in the screening disc 404, a plurality of screening holes II are formed in the screening disc 404, the minimum value of required sand volume is determined by the screening holes II, and the required sand is left on the screening disc 404; because the screening disks 404 are shaken, other screening disks 404 cannot be pushed in at this time, so that the two screening disks 404 collide to damage the device, and only when the shaking mechanism 8 is not started, the compression spring IV resets, and the reset spring enables the two shaking side plates I702 to restore to the initial positions, so that the two side brackets I702 are respectively positioned at the same vertical position, a new screening disk 404 can be pushed in, and the screening disks 404 on which sand with required sizes is placed can be pushed away by the new screening disks 404; therefore, when the sand sieving motor 501 is started, the pushing shaft 601 rotates, the pushing shaft 601 drives the plurality of pushing wheels I604 to rotate, centrifugal force is generated when the plurality of pushing wheels I604 rotate, the plurality of pushing wheels I604 push the pushing plate 203 to move downwards, the friction wheel I202 and the friction wheel II 302 are out of friction transmission, the power mechanism 2 is started by mistake, the power mechanism 2 can not drive the reciprocating mechanism 3 to rotate, the power mechanism 2 is pushed to move downwards in the rotating process of the sand screening mechanism 5, make power unit 2 can not drive reciprocating mechanism 3 and move, prevent to make reciprocating mechanism 3 move and promote the device damage that leads to on shaking mechanism 5 and the husky mechanism 8 of screening mechanism 5 and the husky mechanism 8 of shaking mechanism 5 and the motion of screening mechanism 8 in the mistake start power unit 2, can carry out the change of screening dish 404 when shaking mechanism 5 and the husky mechanism 8 stop work.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a sand device is got to construction screening sand, includes device support (1), power unit (2), reciprocating mechanism (3), feed mechanism (4), screening sand mechanism (5), pushing mechanism (6), shake support (7) and shake mechanism (8), its characterized in that: the device is characterized in that a power mechanism (2) is connected to the device support (1) in a sliding manner, a compression spring I is fixedly connected between the power mechanism (2) and the device support (1), a reciprocating mechanism (3) is connected to the device support (1), the reciprocating mechanism (3) and the power mechanism (2) are in friction transmission, a feeding mechanism (4) is fixedly connected to the rear end of the device support (1), a sand screening mechanism (5) is fixedly connected to the upper side of the middle of the device support (1), a pushing mechanism (6) is connected to the device support (1) in a rotating manner, the pushing mechanism (6) is in transmission connection with the sand screening mechanism (5), the pushing mechanism (6) is in contact with the power mechanism (2), a shaking support (7) is connected to the middle of the device support (1) in a sliding manner, a reset spring is fixedly connected between the shaking support (7) and the device support (1), and a shaking mechanism, the shaking mechanism (8) is contacted with the shaking bracket (7).
2. The sand screening and taking device for construction according to claim 1, wherein: device support (1) is including collateral branch frame (101), spring bottom plate I (102), rectangle spout (103), support holder (104), slide rail (105) and limiting plate I (106), collateral branch frame (101) are provided with two, fixedly connected with spring bottom plate I (102) between the front end of two collateral branch framves (101), the middle part of two collateral branch framves (101) all is provided with rectangle spout (103), the equal fixedly connected with support holder (104) in middle part of two collateral branch framves (101), the equal fixedly connected with slide rail (105) in rear end of two collateral branch framves (101), the equal fixedly connected with limiting plate I (106) in rear end of two collateral branch framves (101).
3. The sand screening and taking device for construction according to claim 2, wherein: the power mechanism (2) comprises a power motor (201), a friction wheel I (202) and a pushing plate (203), the friction wheel I (202) is fixedly connected to an output shaft of the power motor (201), the pushing plate (203) is fixedly connected to the power motor (201), the power motor (201) is connected between the front ends of the two side brackets (101) in a sliding mode, and a compression spring I is fixedly connected between the power motor (201) and the spring base plate I (102).
4. The sand screening and taking device for construction according to claim 3, wherein: reciprocating mechanism (3) are including reciprocating shaft (301), friction pulley II (302), bent axle (303), push away set board (304), reciprocal connecting rod (305) and limiting plate II (306), fixedly connected with friction pulley II (302) on reciprocating shaft (301), friction pulley II (302) and friction pulley I (202) friction drive, reciprocating shaft (301) rotate to be connected between the front end of two collateral branch framves (101), bent axle (303) rotate to be connected between the rear end of two collateral branch framves (101), reciprocating shaft (301) and bent axle (303) transmission are connected, push away set board (304) sliding connection between two slide rails (105), it has reciprocal connecting rod (305) to articulate between the eccentric department of push away set board (304) and bent axle (303), fixedly connected with limiting plate II (306) on push away set board (304).
5. The sand screening and taking device for construction according to claim 4, wherein: the feeding mechanism (4) comprises a spring bottom plate II (401), side limiting plates (402), a feeding bottom plate (403), screening discs (404), positioning bulges (405) and positioning grooves (406), the spring bottom plate II (401) is fixedly connected between the rear ends of the two side brackets (101), the spring bottom plate II (401) is fixedly connected with four side limiting plates (402), the four side limiting plates (402) are slidably connected with the feeding bottom plate (403), a compression spring II is fixedly connected between the feeding bottom plate (403) and the spring bottom plate II (401), a plurality of screening holes II are formed in the screening discs (404), a plurality of screening discs (404) are arranged and stacked, the screening discs (404) are all placed on the upper side of the feeding bottom plate (403), the upper end of each screening disc (404) is fixedly connected with the positioning bulges (405), and the lower side of each screening disc (404) is provided with the positioning grooves (406), the positioning protrusions (405) are inserted into the corresponding positioning grooves (406), the screening disc (404) located on the upper side is in contact with the limiting plate I (106), and the lower side of the limiting plate II (306) and the upper end of the screening disc (404) located on the upper side are located on the same horizontal plane.
6. The sand screening and taking device for construction according to claim 5, wherein: the sand screening mechanism (5) comprises a sand screening motor (501), sand screening side plates (502), sand inlet pipelines (503), a sand taking plate (504), a sand screening inner cylinder (505), circular arc baffles (506) and sand screening bulges (507), wherein the sand screening motor (501) is fixedly connected to a support bracket (104) on one side, two sand screening side plates (502) are arranged, the two sand screening side plates (502) are fixedly connected with the sand inlet pipelines (503), the two sand inlet pipelines (503) are respectively and fixedly connected to the two support brackets (104), the two sand screening side plates (502) are detachably and fixedly connected with the sand taking plate (504), the sand screening inner cylinder (505) is rotatably connected between the two sand screening side plates (502), a plurality of screening holes I are arranged on the sand screening inner cylinder (505), the inner side of the sand screening inner cylinder (505) is fixedly connected with the sand screening bulges (507), and the circular arc baffles (506) are arranged on the outer side of the sand screening inner cylinder (505), the arc baffle (506) is fixedly connected between the two supporting brackets (104), the lower end of the arc baffle (506) is provided with a notch, and the output shaft of the sand sieving motor (501) is in transmission connection with the sand sieving inner cylinder (505).
7. The sand screening and taking device for construction according to claim 6, wherein: push mechanism (6) are including promoting axle (601), promote ring (602), I (603) of a sliding cylinder and promotion wheel I (604), it connects between two support brackets (104) to promote axle (601) rotation, the output shaft transmission who promotes axle (601) and sieve husky motor (501) is connected, fixedly connected with promotes ring (602) on promoting axle (601), a plurality of I (603) of sliding cylinders of fixedly connected with on promotion ring (602), equal sliding connection has promotion wheel I (604) on a plurality of I (603) of sliding cylinder, fixedly connected with compression spring III between promotion wheel I (604) and the sliding cylinder I (603), promotion wheel I (604) and promotion board (203) contact.
8. The sand screening and taking device for construction according to claim 7, wherein: the shaking support (7) comprises a shaking bottom plate (701), a shaking side plate I (702) and a shaking side plate II (703), wherein the shaking bottom plate (701) is fixedly connected with the shaking side plate I (702), the shaking side plates I (702) are respectively connected in two rectangular sliding grooves (103) in a sliding mode, the lower end of the shaking bottom plate (701) is fixedly connected with the shaking side plate II (703), and a reset spring is fixedly connected between the two side supports (101) and the shaking bottom plate (701).
9. The sand screening and taking device for construction according to claim 8, wherein: the shaking mechanism (8) comprises a shaking motor (801), a sliding cylinder II (802) and a pushing wheel II (803), the shaking motor (801) is fixedly connected between the lower ends of the two side brackets (101), the sliding cylinder II (802) is also fixedly connected to an output shaft of the shaking motor (801), the sliding cylinder II (802) is slidably connected with the pushing wheel II (803), a compression spring IV is fixedly connected between the sliding cylinder II (802) and the pushing wheel II (803), and the pushing wheel II (803) is in contact with a shaking side plate II (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885993.0A CN112024402B (en) | 2020-08-28 | 2020-08-28 | Sand screening and taking device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885993.0A CN112024402B (en) | 2020-08-28 | 2020-08-28 | Sand screening and taking device for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112024402A true CN112024402A (en) | 2020-12-04 |
| CN112024402B CN112024402B (en) | 2021-06-15 |
Family
ID=73586223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010885993.0A Active CN112024402B (en) | 2020-08-28 | 2020-08-28 | Sand screening and taking device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112024402B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227139A (en) * | 1994-02-14 | 1995-08-29 | Tiger Kawashima Co Ltd | Storage tank equipped with grader |
| CN107597543A (en) * | 2017-09-14 | 2018-01-19 | 郑州味觉信息技术有限公司 | A kind of municipal construction sand multistage screening plant |
| CN107649392A (en) * | 2017-11-03 | 2018-02-02 | 邱杨清 | A kind of Chemical Manufacture grain products two level screening plant |
| CN207576938U (en) * | 2017-11-06 | 2018-07-06 | 安徽纽亚达科技有限责任公司 | A kind of micaceous iron oxide raw materials for production screening plant |
| CN109158313A (en) * | 2018-10-12 | 2019-01-08 | 孙栋 | A kind of sieve sandstone separator for construction site |
| CN208865968U (en) * | 2018-08-04 | 2019-05-17 | 青海净草生物科技有限公司 | A kind of novel dried screening machine of production |
| CN209077181U (en) * | 2018-08-08 | 2019-07-09 | 盐城市联鑫钢铁有限公司 | A kind of coverter pig iron ore screening plant |
| CN209866594U (en) * | 2019-04-10 | 2019-12-31 | 冯富有 | Sieving mechanism for feed processing |
-
2020
- 2020-08-28 CN CN202010885993.0A patent/CN112024402B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227139A (en) * | 1994-02-14 | 1995-08-29 | Tiger Kawashima Co Ltd | Storage tank equipped with grader |
| CN107597543A (en) * | 2017-09-14 | 2018-01-19 | 郑州味觉信息技术有限公司 | A kind of municipal construction sand multistage screening plant |
| CN107649392A (en) * | 2017-11-03 | 2018-02-02 | 邱杨清 | A kind of Chemical Manufacture grain products two level screening plant |
| CN207576938U (en) * | 2017-11-06 | 2018-07-06 | 安徽纽亚达科技有限责任公司 | A kind of micaceous iron oxide raw materials for production screening plant |
| CN208865968U (en) * | 2018-08-04 | 2019-05-17 | 青海净草生物科技有限公司 | A kind of novel dried screening machine of production |
| CN209077181U (en) * | 2018-08-08 | 2019-07-09 | 盐城市联鑫钢铁有限公司 | A kind of coverter pig iron ore screening plant |
| CN109158313A (en) * | 2018-10-12 | 2019-01-08 | 孙栋 | A kind of sieve sandstone separator for construction site |
| CN209866594U (en) * | 2019-04-10 | 2019-12-31 | 冯富有 | Sieving mechanism for feed processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112024402B (en) | 2021-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107377160A (en) | A kind of building waste reclaims reducing mechanism | |
| CN112024402B (en) | Sand screening and taking device for construction | |
| CN114210429B (en) | Environment-friendly waste brick smashing device | |
| CN212026179U (en) | A garbage collection device for hydraulic engineering construction | |
| CN211865799U (en) | Continuous vibration screening device | |
| CN219150762U (en) | Vibrating screen | |
| CN219074594U (en) | Tapping device for bolt production and processing | |
| CN217141077U (en) | Can dismantle medicine granule sieve that shakes soon | |
| CN110898952A (en) | Screening plant of aluminium scrap residue recovery usefulness | |
| CN110420682B (en) | Eye cream processing system, eye cream processing method and eye cream | |
| CN214555134U (en) | Sand screening equipment for building | |
| CN108643261B (en) | Underground construction slag soil discharging device and method based on subway | |
| CN208182022U (en) | A kind of automatic continuous conveying device of commutator process equipment | |
| CN213943854U (en) | New material processing is with high-efficient sieving mechanism | |
| CN112278749A (en) | Screw conveyer | |
| CN109159458A (en) | A kind of oil press feeding device | |
| CN212418295U (en) | Magnetic block screening equipment with multistage magnetic screening function | |
| CN110293055A (en) | A kind of multi-stage oscillating screen of Rare Earth Production | |
| CN214447330U (en) | Mortar filters agitating unit | |
| CN216459989U (en) | Catalyst multilayer screening plant with collect function | |
| CN113371966B (en) | Municipal sludge treatment method and device | |
| CN211891557U (en) | Screening plant in rubber milling machine | |
| CN217222374U (en) | Waste tire recycling environmental protection processing apparatus | |
| CN210788096U (en) | High-purity quartz sand sieving mechanism is used in quartz crucible production | |
| CN219742622U (en) | charging station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 453400 200m north of Shizi Street West Road, Fangli Township, Changyuan City, Xinxiang City, Henan Province Patentee after: Yuran Construction Group Co.,Ltd. Address before: 453400 200m north of Shizi Street West Road, Fangli Township, Changyuan City, Xinxiang City, Henan Province Patentee before: Henan Yuran Construction Co.,Ltd. |