CN112058632B - Tremble screen (ing) machine - Google Patents
Tremble screen (ing) machine Download PDFInfo
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- CN112058632B CN112058632B CN202010865133.0A CN202010865133A CN112058632B CN 112058632 B CN112058632 B CN 112058632B CN 202010865133 A CN202010865133 A CN 202010865133A CN 112058632 B CN112058632 B CN 112058632B
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- rotating shaft
- cone pulley
- storage cavity
- driving
- driven
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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
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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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a shaking screen machine which comprises a storage cavity and a support frame, wherein the storage cavity is of a hollow cavity structure, a filter screen is arranged in the storage cavity, the storage cavity is divided into a plurality of cavities by the filter screen, and the mesh number of the filter screen is gradually increased from top to bottom; storage cavity bottom is equipped with four pivot A, be provided with the tray that corresponds with pivot A on the support frame, the briquetting, first pneumatic cylinder, set up logical groove A on the tray, lead to groove A's inner wall and pivot A's lateral wall sliding fit, the cylinder body and the support frame of first pneumatic cylinder are connected, its piston rod is connected with the briquetting, be provided with the second pneumatic cylinder on the support frame, the piston rod and the same axle center in storage cavity of second pneumatic cylinder, the cylinder body of second pneumatic cylinder passes through the universal joint coupler and is connected with the support frame, its piston rod and storage cavity are connected through spherical universal joint, it is rotatory around a certain pivot A to make the storage cavity, be provided with discharging channel in the storage cavity, the support frame bottom is provided with trembles sieve mechanism, this device can carry out multistage screening simultaneously.
Description
Technical Field
The invention relates to the field of shaking and screening machines, in particular to a shaking and screening machine.
Background
Tremble the screen (ing) machine and extensively use in each trade, tremble the screen (ing) machine among the prior art and mostly be including a sieve bed, sieve bed bottom sets up the structure of trembling the sieve part, tremble the sieve part and make the sieve bed shake, the material spills from the filtration pore of sieve bed, this kind of structure makes the occupation of land space of trembling the screen (ing) machine big to when needs carry out multistage filtration, only can be through addding the sieve bed in order to realize, both increased the mechanism and taken up an area of the space, increased manufacturing cost again.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, the object of the present invention is to: the utility model provides a tremble screen (ing) machine, can multistage screening, increase production efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
a screen shaking machine comprises a storage cavity and a support frame, wherein the storage cavity is of a hollow cavity structure, a filter screen group is arranged in the storage cavity and comprises a plurality of filter screens arranged in the storage cavity from top to bottom, the filter screens divide the interior of the storage cavity into a plurality of cavities, and the mesh number of the filter screens is gradually increased from top to bottom;
the bottom of the material storage cavity is provided with four rotating shafts A in an annular array at equal intervals by the axial lead of the material storage cavity,
the support frame is provided with a support block, a pressing block and a first hydraulic cylinder which correspond to the rotating shaft A, the support block is provided with a through groove A, the inner wall of the through groove A is in sliding fit with the side wall of the rotating shaft A, the rotating shaft A can be separated from the through groove A due to the opening size of the through groove A, the cylinder body of the first hydraulic cylinder is connected with the support frame, the piston rod of the first hydraulic cylinder is connected with the pressing block, the pressing block is used for preventing the rotating shaft A from being separated from the through groove A of the support block,
the supporting frame is provided with a second hydraulic cylinder, a piston rod of the second hydraulic cylinder and the storage cavity are coaxial, a cylinder body of the second hydraulic cylinder is connected with the supporting frame through a universal joint coupler, the piston rod of the second hydraulic cylinder is connected with the storage cavity through a spherical universal joint, the second hydraulic cylinder is used for jacking the storage cavity to enable the storage cavity to rotate around a certain rotating shaft A, a discharging channel is arranged on a windward surface of any cavity in the storage cavity when rotating around the axis of the corresponding rotating shaft A,
the utility model discloses a sieve, including support frame, interior pole, annular array, drive mechanism, pole, support frame, pole, and the support frame is provided with the slide, the support frame bottom is provided with trembles sieve mechanism, actuating mechanism, tremble sieve mechanism and includes sleeve pipe, interior pole with the support frame is connected, the sleeve pipe is the open cavity structures in top, and its cover is established outside the interior pole lateral wall, annular array is provided with a plurality of hemispherical protruding A on the sheathed tube inner bottom, interior pole is located annular array is provided with a plurality of hemispherical protruding B on the terminal surface of cover pipe, protruding A with protruding B contact is connected, actuating mechanism with bushing for the drive the sleeve pipe is rotatory, on the support frame with the briquetting one-to-one still is provided with the slide, the slide cover is established outside the briquetting lateral wall, and the briquetting with slide sliding fit.
Further, the driving mechanism comprises a rotating shaft B, a rotating shaft C, a first driving cone pulley, a second driving cone pulley, a first driven cone pulley, a second driven cone pulley, a belt, a first elastic member, a second elastic member, a motor, a third hydraulic cylinder, a push rod and a base, wherein the rotating shaft B and the rotating shaft C are respectively rotatably connected with the base, the first driving cone pulley and the first driven cone pulley are sleeved on the rotating shaft B, the second driven cone pulley and the second driving cone pulley are sleeved on the rotating shaft C, the small diameter ends of the first driving cone pulley and the first driven cone pulley are oppositely arranged, the small diameter ends of the second driving cone pulley and the second driven cone pulley are oppositely arranged, the first driving cone pulley is fixedly connected with the rotating shaft B, the second driving cone pulley is fixedly connected with the rotating shaft C, and the first driven cone pulley is in sliding fit with the rotating shaft B, the second driven cone pulley is in sliding fit with the rotating shaft C, the rotating shaft B and the rotating shaft C are of the same structure, a plurality of bosses A are arranged on the side wall of the rotating shaft B along the axial direction of the rotating shaft B, positioning grooves matched with the bosses A are arranged on the first driven cone pulley, the bosses A are clamped into the positioning grooves, the positioning grooves A matched with the bosses A on the rotating shaft C are arranged on the second driven cone pulley, the bosses A on the rotating shaft C are clamped into the positioning grooves A, the first elastic piece is arranged between the first driven cone pulley and the second driven cone pulley, one end of the second elastic piece is connected with the second driven cone pulley, the other end of the second elastic piece is connected with the rotating shaft C, the cylinder body of the third hydraulic cylinder is connected with the base, the piston rod of the third hydraulic cylinder is connected with the push rod, and the push rod is abutted against the first driven cone pulley, the belt is simultaneously sleeved between the first driving cone pulley and the first driven cone pulley, between the second driving cone pulley and the second driven cone pulley, the output end of the motor is connected with the rotating shaft B, and the rotating shaft C is connected with the sleeve in a transmission way.
Furthermore, the rotating shaft B and the rotating shaft C are horizontally arranged, a driving bevel gear is arranged at one end of the rotating shaft C, a driven bevel gear is arranged on the sleeve, and the driving bevel gear is meshed with the driven bevel gear.
Furthermore, an annular groove is formed in the inner side wall of the sleeve, a limiting table is arranged on the side wall, located in the sleeve, of the inner rod, the limiting table is arranged in the annular groove, and the height of the limiting table in the vertical direction is smaller than the vertical height of the annular groove.
Furthermore, a feed inlet is formed in the top of the storage cavity, and a sealing cover is arranged at the feed inlet and used for sealing the feed inlet.
Furthermore, the belt is a V-shaped belt, and two side edges of the side edge of the belt are respectively in contact connection with the side walls of the first driving cone pulley and the second driving cone pulley and the side walls of the first driven cone pulley and the second driven cone pulley.
Further, the first elastic piece and the second elastic piece are springs.
Compared with the prior art, the invention has the following beneficial effects:
1. be provided with protruding A, protruding B relatively on sleeve pipe, the interior pole respectively, work as the sleeve pipe is relative when interior pole is rotatory, the storage cavity is in shake under the drive of interior pole, from top to bottom classified screening adds material in the storage cavity for wait to screen the material and can carry out multistage screening simultaneously, increased production efficiency, and storage cavity compact structure compares traditional sieve bed formula and trembles the sieve machine, and it is littleer to take up an area of the space.
2. The device can take out the materials in the designated cavity in the material storage cavity.
3. The driving mechanism can flexibly adjust the transmission ratio from the rotating shaft B to the rotating shaft C, and further flexibly adjust the rotating speed of the rotating shaft C.
Drawings
FIG. 1 is a structural diagram of a shaker of the present invention;
FIG. 2 is a view of the internal structure of the shaker of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is an enlarged view at C of FIG. 2;
FIG. 6 is a schematic view of the rotation shaft C and the second driven bevel wheel;
fig. 7 is a diagram of the operation state of the shaking screen machine of the present invention.
List of reference numerals
1-a material storage cavity, 2-a first hydraulic cylinder, 3-a pressing block, 4-a support block, 5-a rotating shaft A, 6-a second hydraulic cylinder, 7-a universal joint coupler, 8-a screen shaking mechanism, 9-a second elastic part, 10-a second driven bevel gear, 11-a second driving bevel gear, 12-a driving bevel gear, 13-a driven bevel gear, 14-a first driven bevel gear, 15-a first driving bevel gear, 16-a third hydraulic cylinder, 17-a motor, 18-a rotating shaft C, 19-a rotating shaft B, 20-a sealing cover, 21-a belt, 22-a discharge channel, 23-a filter screen group, 24-a sleeve, 25-an inner rod, 26-a protrusion A, 27-a protrusion B, 28-an annular groove, 29-a limiting table and 30-a support frame, 31-first elastic element, 32-base, 33-driving mechanism, 34-slide seat, 35-push rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and 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 specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 7, a sieve shaker includes a storage cavity 1 and a support frame 30, the storage cavity 1 is a hollow cavity structure, a filter screen group 23 is arranged in the storage cavity, the filter screen group 23 includes a plurality of filter screens arranged in the storage cavity 1 from top to bottom, the filter screens divide the interior of the storage cavity 1 into a plurality of chambers, and the mesh number of the filter screens is gradually increased from top to bottom;
the bottom of the material storage cavity 1 is provided with four rotating shafts A5 in an annular array at equal intervals by the axial lead of the material storage cavity 1,
the supporting frame 30 is provided with a supporting block 4, a pressing block 3 and a first hydraulic cylinder 2 which correspond to the rotating shaft A5, the supporting block 4 is provided with a through groove A, the inner wall of the through groove A is in sliding fit with the side wall of the rotating shaft A5, the opening size of the through groove A enables the rotating shaft A5 to be separated from the through groove A, the cylinder body of the first hydraulic cylinder 2 is connected with the supporting frame 30, the piston rod of the first hydraulic cylinder is connected with the pressing block 3, the pressing block 3 is used for preventing the rotating shaft A5 from being separated from the through groove A of the supporting block 4,
the supporting frame 30 is provided with a second hydraulic cylinder 6, the piston rod of the second hydraulic cylinder 6 and the storage cavity 1 are coaxial, the cylinder body of the second hydraulic cylinder 6 is connected with the supporting frame 30 through a universal joint coupler 7, the piston rod of the second hydraulic cylinder is connected with the storage cavity 1 through a spherical universal joint, the second hydraulic cylinder 6 is used for jacking the storage cavity 1 to enable the storage cavity 1 to rotate around a certain rotating shaft A5, a discharge passage 22 is arranged on the windward side of any cavity in the storage cavity 1 when rotating around the axis of the corresponding rotating shaft A5,
The working principle of the invention is as follows: when the material needs to be screened, the material to be screened is added into the cavity at the top of the storage cavity 1, the first hydraulic cylinder 2 is controlled, all the pressing blocks 3 are enabled to be in a contact state with the rotating shaft A5, the material storage cavity 1 is fixed, then the driving mechanism 33 is started, the driving mechanism 33 drives the rotation, and as the sleeve 24 and the inner rod 25 are respectively and oppositely provided with the bulge A26 and the bulge B27, when the sleeve 24 is opposite to the inner rod 25 rotates, the material storage cavity 1 is driven by the inner rod 25 to shake and is added into the material in the storage cavity 1 through classified screening from top to bottom, so that the material to be screened can be simultaneously screened in multiple stages, the production efficiency is increased, and the storage cavity 1 is compact in structure and occupies a smaller space compared with a traditional sieve bed type screen shaker.
The sliding seat 34 supports the pressing block 3, so that the material storage chamber 1 is stably fixed on the support frame 30 during screen shaking.
After screening is finished, when the materials in a certain cavity need to be poured out, the briquetting 3 with the smallest distance from the discharging channel 22 of the cavity is controlled to move towards the corresponding rotating shaft A5 under the action of the first hydraulic cylinder 2 until the rotating shaft A5 cannot be separated from the corresponding supporting block 4 due to the limiting action of the briquetting 3 and the supporting block 4, then the second hydraulic cylinder 6 is started, because the displacement of one side of the material storage cavity 1 in the vertical direction is limited at the moment, the second hydraulic cylinder 6 jacks up one side of the material storage cavity 1 to incline the material storage cavity 1, the materials are poured out from the discharging channel 22 of the cavity, in the invention, the material storage cavity 1 can be of a cuboid structure, three layers of filter screens are arranged in the material storage cavity 1 from top to bottom to divide the material storage cavity 1 into four cavities, the discharging channels 22 which are in one-to-one correspondence with the cavities in the material storage cavity 1 are respectively arranged on each side of the material storage cavity 1, in this case, when the material in one chamber needs to be taken out, the material in the other chamber is not poured out, when the number of the filter screens is more than three, at least one side surface is present, the number of the discharge channels 22 on the side surface is more than one, in this case, when the material in one chamber is taken out, the number of the discharge channels 22 on the windward side of the chamber is noticed, and when the number of the discharge channels 22 is more than one, the other discharge channels 22 are closed.
Compare the sieve bed among the prior art, this device can take out the material in the appointed cavity in the storage cavity 1.
In the present invention, it should be noted that the heights of the protrusions a26 and B27 and the distance between the adjacent protrusions a26 and B27 are reasonably set to prevent the protrusion a from being stuck between the protrusions B27 and the inner tube from being rotated together with the sleeve 24, or an iron chain may be provided between the inner rod 25 and the base 32 to connect the two, and the iron chain cannot be in a tight state, so that the inner rod 25 may shake up and down without rotating together with the sleeve 24 when the sleeve 24 rotates.
Further, the driving mechanism 33 includes a rotating shaft B19, a rotating shaft C18, a first driving cone pulley 15, a second driving cone pulley 11, a first driven cone pulley 14, a second driven cone pulley 10, a belt 21, a first elastic member 31, a second elastic member 9, a motor 17, a third hydraulic cylinder 16, a push rod 35, and a base 32, the rotating shaft B19 and the rotating shaft C18 are respectively connected to the base 32 in a rotating manner, the first driving cone pulley 15 and the first driven cone pulley 14 are sleeved on the rotating shaft B19, the second driven cone pulley 10 and the second driving cone pulley 11 are sleeved on the rotating shaft C18, small diameter ends of the first driving cone pulley 15 and the first driven cone pulley 14 are arranged opposite to each other, small diameter ends of the second driving cone pulley 11 and the second driven cone pulley 10 are arranged opposite to each other, the first driving cone pulley 15 is fixedly connected to the rotating shaft B19, the second driving cone pulley 11 is fixedly connected to the rotating shaft C18, the first driven cone pulley 14 with pivot B19 sliding fit, the second driven cone pulley 10 with pivot C18 sliding fit, pivot B19, pivot C18 are the same structure, be provided with a plurality of boss A along its axial on the lateral wall of pivot B19, be provided with on the first driven cone pulley 14 with the constant head tank of boss A looks adaptation, boss A card is established in the constant head tank, be provided with on the second driven cone pulley 10 with the constant head tank A of boss A looks adaptation on the pivot C18, the boss A card on the pivot C18 is established in the constant head tank A, first elastic component 31 set up in between first driven cone pulley 14, the second driven cone pulley 10, second elastic component 9 one end with the second driven cone pulley 10 is connected, the other end with pivot C18 is connected, the cylinder body of third pneumatic cylinder 16 with base 32 is connected, its piston rod with the push rod 35 is connected, the push rod 35 with first driven cone pulley 14 butt, the belt 21 overlaps simultaneously and is established between first initiative cone pulley 15, first driven cone pulley 14, between second initiative cone pulley 11, the driven cone pulley 10 of second, the output of motor 17 with pivot B19 connects, pivot C18 with sleeve pipe 24 transmission is connected, sleeve pipe 24 with the base 32 pin joint.
The operating principle of the driving mechanism 33 is as follows: the motor 17 is started, the rotating shaft B19 is driven to rotate, the torque of the rotating shaft B19 is transmitted to the rotating shaft C18 through the belt 21, the rotating shaft C18 further drives the sleeve 24 to rotate, when the rotation of the sleeve 24 needs to be adjusted, the third hydraulic cylinder 16 is controlled, when the third hydraulic cylinder 16 pushes the first driven cone pulley 14 to move towards the first driving cone pulley 15 through the push rod 35, the distance between the first driving cone pulley 15 and the first driven cone pulley 14 is reduced, the contact circle radius of the belt 21 and the first driving cone pulley 15 and the first driven cone pulley 14 is increased, at this time, on the rotating shaft C18, due to the action of the belt 21, the distance between the second driving cone pulley 11 and the second driven cone pulley 10 is reduced, further, the rotating speed of the rotating shaft C18 is increased, and when the third hydraulic cylinder 16 moves towards the direction far away from the first driven cone pulley 14, under the effect of the first elastic piece 31, the distance between the first driving cone pulley 15 and the first driven cone pulley 14 is increased, the contact radius of the belt 21 with the first driving cone pulley 15 and the first driven cone pulley 14 is decreased, at this time, the rotating speed of the rotating shaft C18 is decreased, the driving mechanism 33 can flexibly adjust the transmission ratio of the rotating shaft B19 to the rotating shaft C18, and further flexibly adjust the rotating speed of the rotating shaft C18.
In the present invention, the second elastic member 9 is always in a compressed state to balance the moment of the belt 21 on the second driven cone pulley 10, the first elastic member 31 is always in a compressed state to balance the moment of the third hydraulic cylinder 16 on the first driven cone pulley 14, so that when the distance between the first driven cone pulley 14 and the first driving cone pulley 15 is adjusted by the third hydraulic cylinder 16, the belt 21 is always in a tight state to prevent the belt 21 from slipping.
In the present invention, the push rod 35 is connected to the third hydraulic cylinder 16 by a double row angular contact ball bearing, an outer ring of the double row angular contact ball bearing is connected to the push rod 35, and an inner ring thereof is connected to a piston rod of the third hydraulic cylinder 16, so that the push rod 35 and the third hydraulic cylinder 16 are rotatably connected to each other, and the double row angular contact ball bearing can bear an axial load and prevent a connection relationship between the push rod 35 and the third hydraulic cylinder 16 from being broken when the push rod 35 pushes the first driven cone 14 to move.
When the push rod 35 abuts against the first driven cone pulley 14, compared with the case that the push rod 35 is directly connected with the first driven cone pulley 14, the push rod 35 can be conveniently detached and replaced, and the situation that the torque of the first driven cone pulley 14 is transmitted to the third hydraulic cylinder 16 to damage the third hydraulic cylinder 16 is avoided.
Further, the rotating shaft B19 and the rotating shaft C18 are horizontally arranged, one end of the rotating shaft C18 is provided with a drive bevel gear 12, the sleeve 24 is provided with a driven bevel gear 13, and the drive bevel gear 12 is engaged with the driven bevel gear 13.
The rotating shaft B19 and the rotating shaft C18 are horizontally arranged, so that the moment borne by the belt 21 is averaged, the service life of the belt 21 is prolonged, the driven bevel gear 13 is sleeved on the rotating shaft of the sleeve 24 connected with the base 32, the end surface of the driving bevel gear 12 is connected with the rotating shaft C18, and the torque of the rotating shaft C18 is transmitted to the sleeve 24 by arranging the driving bevel gear 12 and the driven bevel gear 13.
Further, an annular groove 28 is formed in the inner side wall of the sleeve 24, a limiting table 29 is formed in the side wall of the inner rod 25 located in the sleeve 24, the limiting table 29 is arranged in the annular groove 28, and the height of the limiting table 29 in the vertical direction is smaller than the vertical height of the annular groove 28.
By providing an annular groove 28 in the sleeve 24, a stop 29 is provided on the inner rod 25 so that it does not become detached from the sleeve 24 when the inner rod 25 is shaken against the sleeve 24. In the present invention, the height of the annular groove 28 in the vertical direction should be reasonable, so that the inner rod 25 cannot shake due to the limiting table 29 and the protrusions a26 and B27.
Further, a feed inlet is formed in the top of the storage cavity 1, and a sealing cover 20 is arranged at the feed inlet and used for sealing the feed inlet.
Through setting up the feed inlet, can conveniently add the material to in the storage cavity 1, through setting up sealed lid 20, with the feed inlet is sealed, prevents that the material from shaking out from the feed inlet when shaking, in the invention, sealed lid 20 can with the feed inlet is articulated.
Further, the belt 21 is a V-shaped belt, and two side edges of the side edge of the belt are respectively in contact connection with the side walls of the first driving cone pulley 15 and the second driving cone pulley 11 and the side walls of the first driven cone pulley 14 and the second driven cone pulley 10.
The side edges of the V-shaped belt are inclined planes, and can be better attached to the side walls of the first driving cone pulley 15 and the second driving cone pulley 11 and the side walls of the first driven cone pulley 14 and the second driven cone pulley 10.
Further, the first elastic member 31 and the second elastic member 9 are springs.
The spring is an elastic element which works through larger elastic deformation generated by the spring, the production cost is low, and the manufacturing cost of the device is reduced.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments in the above-described embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The utility model provides a tremble screen (ing) machine which characterized in that: the storage device comprises a storage cavity (1) and a support frame (30), wherein the storage cavity (1) is of a hollow cavity structure, a filter screen group (23) is arranged in the storage cavity, the filter screen group (23) comprises a plurality of filter screens arranged in the storage cavity (1) from top to bottom, the filter screens divide the interior of the storage cavity (1) into a plurality of cavities, and the mesh number of the filter screens is gradually increased from top to bottom;
the bottom of the material storage cavity (1) is provided with four rotating shafts A (5) in an annular array at equal intervals by the axial lead of the material storage cavity (1),
the supporting frame (30) is provided with a supporting block (4) corresponding to the rotating shaft A (5), a pressing block (3) and a first hydraulic cylinder (2), the supporting block (4) is provided with a through groove A, the inner wall of the through groove A is in sliding fit with the side wall of the rotating shaft A (5), the rotating shaft A (5) can be separated from the through groove A due to the opening size of the through groove A, the cylinder body of the first hydraulic cylinder (2) is connected with the supporting frame (30), the piston rod of the first hydraulic cylinder is connected with the pressing block (3), the pressing block (3) is used for preventing the rotating shaft A (5) from being separated from the through groove A of the supporting block (4),
the supporting frame (30) is provided with a second hydraulic cylinder (6), a piston rod of the second hydraulic cylinder (6) and the storage cavity (1) are coaxial, a cylinder body of the second hydraulic cylinder (6) is connected with the supporting frame (30) through a universal joint coupler (7), the piston rod of the second hydraulic cylinder is connected with the storage cavity (1) through a spherical universal joint, the second hydraulic cylinder (6) is used for jacking the storage cavity (1) to enable the storage cavity (1) to rotate around a certain rotating shaft A (5), a discharge channel (22) is arranged on a windward side of any cavity in the storage cavity (1) when rotating around the axis of the corresponding rotating shaft A (5),
the vibrating screen device is characterized in that a vibrating screen mechanism (8) and a driving mechanism (33) are arranged at the bottom of the support frame (30), the vibrating screen mechanism (8) comprises a sleeve (24) and an inner rod (25), the inner rod (25) is connected with the support frame (30), the sleeve (24) is of a cavity structure with an open top, the sleeve is sleeved outside the side wall of the inner rod (25), a plurality of hemispherical bulges A (26) are arranged on the inner bottom of the sleeve (24) in an annular array mode, a plurality of hemispherical bulges B (27) are arranged on the end face, located in the sleeve (24), of the inner rod (25) in an annular array mode, the bulges A (26) are in contact connection with the bulges B (27), and the driving mechanism (33) is connected with the sleeve (24) and used for driving the sleeve (24) to rotate;
the support frame (30) go up with briquetting (3) one-to-one still is provided with slide (34), slide (34) cover is established outside briquetting (3) lateral wall, and briquetting (3) with slide (34) sliding fit.
2. The shaker as claimed in claim 1, wherein: the driving mechanism (33) comprises a rotating shaft B (19), a rotating shaft C (18), a first driving cone pulley (15), a second driving cone pulley (11), a first driven cone pulley (14), a second driven cone pulley (10), a belt (21), a first elastic part (31), a second elastic part (9), a motor (17), a third hydraulic cylinder (16), a push rod (35) and a base (32), wherein the rotating shaft B (19) and the rotating shaft C (18) are respectively and rotatably connected with the base (32), the first driving cone pulley (15) and the first driven cone pulley (14) are sleeved on the rotating shaft B (19), the second driven cone pulley (10) and the second driving cone pulley (11) are sleeved on the rotating shaft C (18), small-diameter ends of the first driving cone pulley (15) and the first driven cone pulley (14) are oppositely arranged, and the second driving cone pulley (11) is arranged, The small diameter end of the second driven cone pulley (10) is arranged oppositely, the first driving cone pulley (15) is fixedly connected with the rotating shaft B (19), the second driving cone pulley (11) is fixedly connected with the rotating shaft C (18), the first driven cone pulley (14) is in sliding fit with the rotating shaft B (19), the second driven cone pulley (10) is in sliding fit with the rotating shaft C (18), the rotating shaft B (19) and the rotating shaft C (18) are of the same structure, a plurality of bosses A are arranged on the side wall of the rotating shaft B (19) along the axial direction of the rotating shaft B, positioning grooves matched with the bosses A are arranged on the first driven cone pulley (14), the bosses A are clamped into the positioning grooves, positioning grooves A matched with the bosses A on the rotating shaft C (18) are arranged on the second driven cone pulley (10), and the bosses A on the rotating shaft C (18) are clamped into the positioning grooves A, first elastic component (31) set up in between first driven cone pulley (14), the driven cone pulley of second (10), second elastic component (9) one end with the driven cone pulley of second (10) is connected, the other end with pivot C (18) are connected, the cylinder body of third pneumatic cylinder (16) with base (32) are connected, its piston rod with push rod (35) are connected, push rod (35) with first driven cone pulley (14) butt, belt (21) cover is simultaneously established between first initiative cone pulley (15), first driven cone pulley (14), between second initiative cone pulley (11), the driven cone pulley of second (10), the output of motor (17) with pivot B (19) are connected, pivot C (18) with sleeve pipe (24) transmission is connected.
3. A shaker as claimed in claim 2, wherein: the rotating shaft B (19) and the rotating shaft C (18) are horizontally arranged, a driving bevel gear (12) is arranged at one end of the rotating shaft C (18), a driven bevel gear (13) is arranged on the sleeve (24), and the driving bevel gear (12) is meshed with the driven bevel gear (13).
4. A shaker as claimed in claim 1, wherein: an annular groove (28) is formed in the inner side wall of the sleeve (24), a limiting table (29) is formed in the side wall, located in the sleeve (24), of the inner rod (25), the limiting table (29) is arranged in the annular groove (28), and the height of the limiting table (29) in the vertical direction is smaller than the vertical height of the annular groove (28).
5. A shaker as claimed in claim 1, wherein: the feed inlet has been seted up at storage cavity (1) top, feed inlet department is provided with sealed lid (20) for seal the feed inlet.
6. A shaker as claimed in claim 2, wherein: the belt (21) is a V-shaped belt, and two side edges of the side edge of the belt are respectively in contact connection with the side walls of the first driving conical pulley (15) and the second driving conical pulley (11) and the side walls of the first driven conical pulley (14) and the second driven conical pulley (10).
7. The shaker as claimed in claim 2, wherein: the first elastic piece (31) and the second elastic piece (9) are springs.
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| CN202010865133.0A CN112058632B (en) | 2020-08-25 | 2020-08-25 | Tremble screen (ing) machine |
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| CN202010865133.0A CN112058632B (en) | 2020-08-25 | 2020-08-25 | Tremble screen (ing) machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112550958B (en) * | 2020-12-30 | 2022-03-04 | 洛阳广纬精工科技有限公司 | Industrial residue collecting and transferring device |
| CN113145442B (en) * | 2021-03-03 | 2022-04-08 | 江西龙威宠物食品有限公司 | Waste residue splitter is used in pet mouse feed production |
| CN113560177B (en) * | 2021-09-26 | 2021-12-21 | 山东科技职业学院 | Multifunctional sand screening machine |
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