CN114700161A - Fixed feeding crusher set equipment and feeding method - Google Patents
Fixed feeding crusher set equipment and feeding method Download PDFInfo
- Publication number
- CN114700161A CN114700161A CN202210448753.3A CN202210448753A CN114700161A CN 114700161 A CN114700161 A CN 114700161A CN 202210448753 A CN202210448753 A CN 202210448753A CN 114700161 A CN114700161 A CN 114700161A
- Authority
- CN
- China
- Prior art keywords
- vibration
- fixed
- feeding
- motor
- shell
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000004575 stone Substances 0.000 claims abstract description 49
- 238000012216 screening Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000012840 feeding operation Methods 0.000 claims abstract description 4
- 230000008093 supporting effect Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 42
- 239000000872 buffer Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- -1 silt Substances 0.000 description 1
Images
Classifications
-
- 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
- B02C23/02—Feeding devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- 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
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- 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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Power Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Jigging Conveyors (AREA)
Abstract
The invention discloses a fixed feeding and crushing unit device which comprises a discharging bin, a vibration feeding unit, a crushing unit and a stepped base, wherein the lower end surface of the base is provided with the crushing unit; the feeding method comprises the steps of obtaining weight information of stone, controlling the rotating speed of a vibration motor according to the weight information, and driving a vibration shell to horizontally vibrate back and forth to carry out screening and feeding operations; the controller sends a signal for controlling the vibration motor to stop when judging whether the weight of the stone is within the preset weight range, and the invention can not only remove the silt and silt powder attached in the stone, but also avoid the blockage or the waste of energy.
Description
Technical Field
The invention belongs to the technical field of stone crushing, and particularly relates to fixed feeding crusher set equipment and a feeding method.
Background
The size of the accumulated hard stone materials in the sand mining and crushing site is large, and the accumulated hard stone materials need to be continuously and uniformly conveyed to a feeding device from a certain device, and the feeding device uniformly or quantitatively supplies the materials to a crusher set from a storage bin or other storage hoppers, so that the automatic flow feeding, crushing and sieving operation is realized. In the feeding process, because the size of the hard stone material is slightly larger, the blockage of a material receiving opening of a crusher set can be caused frequently, or the crusher set is damaged due to the blockage of the material, so that the feeding and crushing screening effects of a storage bin or other storage hoppers are influenced; meanwhile, a large amount of dust and earth can be attached to the outer surfaces of the materials, the screening difficulty is high, so that some fine materials, silt, dust and the like can be still conveyed to the crushing unit, the workload of the crushing unit is increased, the crushing cost is increased, the crushing efficiency is reduced, the feeding crushing unit is complex in structure, high in manufacturing cost and difficult to popularize and apply, and the requirements of processing operation under the large-scale hard stone material environment are difficult to adapt.
Disclosure of Invention
The invention aims to provide a fixed feeding crusher set device, which can remove silt and mud powder attached to stone materials and recover and fully utilize the mud powder when the crusher set is subjected to horizontal vibration screening and feeding, and can also be used for continuously and uniformly feeding the crusher set, so that the blockage of a receiving port of the crusher set is avoided. In order to achieve the purpose, the invention adopts the following technical scheme:
according to one aspect of the invention, the fixed feeding crusher set equipment comprises a discharging bin, a vibration feeding unit, a crusher set and a stepped base, wherein the crusher set is arranged on the lower end surface of the base, the vibration feeding unit is fixed on the base above the rear of a material receiving port of the crusher set, a mounting groove inclining downwards towards one side of the vibration feeding unit is formed in the base, the discharging bin is installed in the mounting groove in a matched mode, a discharging port of the discharging bin is connected with a material inlet of the vibration feeding unit, and a mud conveying belt is arranged below the vibration feeding unit.
Preferably, the vibrating feeder comprises a receiving hopper, a vibrating shell, a vibrating motor, a vibrator, a controller, a weighing sensor, a first speed measuring sensor and a second speed measuring sensor; the first speed measuring sensor is used for detecting the rotating speed information of the vibration shell, the second speed measuring sensor is used for detecting the rotating speed information of the vibrator, and the weighing sensor is used for detecting the weight of stone in the vibration shell; the vibration motor, the weighing sensor, the first speed measuring sensor and the second speed measuring sensor are respectively electrically connected with the controller; the side part of the receiving hopper is fixed on the middle part of the base through a hopper support, a vibration support fixed on the middle part of the base is arranged below the receiving hopper, at least one row of damping springs are transversely arranged at the bottoms of the front end and the rear end of the vibration shell respectively, the bottoms of the front end and the rear end of the vibration shell are arranged on the top ends of the damping springs through weighing sensors, the lower ends of the damping springs are connected onto the vibration support, a mud hopper is arranged below the vibration shell, a mud conveying belt is arranged below the mud hopper, a motor supporting mechanism is arranged on the base below the vibration shell, a vibration motor is fixed on the motor supporting mechanism, a vibrator is arranged at the lower end of the side wall of the vibration shell, the vibration motor is connected with the vibrator through a belt in a transmission mode, and a bar-shaped screening plate is arranged at the bottom of the vibration shell.
In a further preferred embodiment of the above scheme, the motor supporting mechanism includes a fixed base, a movable groove plate, a buffer spring and at least two adjusting rods, the fixed base is fixed on the base through bolts, a pair of parallel fixed supporting plates is arranged on the fixed base and in the extending direction of the belt, first connecting lugs are respectively fixed at one ends of the pair of parallel fixed supporting plates, second connecting lugs are respectively fixed at the other ends of the pair of parallel fixed supporting plates, and inner walls of two sides of the notch of the movable groove plate are respectively located at the outer sides of the pair of parallel fixed supporting plates; the rotation end of activity frid rotates through the back shaft and connects on first engaging lug, and the lower extreme of two regulation poles rotates respectively and connects on the second engaging lug, and the upper end of two regulation poles upwards slides and runs through the free end of activity frid, overlaps on every regulation pole outer wall on the back of activity frid and establishes buffer spring has the elasticity nut, and threaded connection has the nut on the upper end outer wall of every regulation pole, vibrating motor passes through the bolt fastening on the back surface of activity frid.
According to the scheme, the upper end of the impact spring is provided with a support gasket which is sleeved on the outer wall of the adjusting rod, the lower end of the impact spring is provided with a nut support sheet of the outer wall of the threaded adjusting rod, and the nut support sheet is close to the upper surface of the movable slotted plate.
According to the scheme, the supporting spring is sleeved on the outer wall between the lower surface of the free end of the movable groove plate and the lower end of the adjusting rod.
The scheme is further preferred, the side walls of two sides of the lower end of the material receiving hopper are in relative sliding contact with the inner side walls of two sides of the material inlet of the vibration shell, the bar-shaped screening plates at the bottom of the vibration shell are arranged along the vibration direction, and bar-shaped screen holes along the vibration direction are formed between the adjacent bar-shaped screening plates.
Above-mentioned scheme is further preferred, transversely is provided with the fixed roof beam of enhancement between the upper end inner wall of receiving hopper and near the pan feeding mouth one side of vibration casing, has the buffering chain at the fixed roof beam of enhancement to hang.
The scheme is further preferable, and a reinforcing angle brace rib is horizontally fixed at the corner of the lower storage bin.
According to another aspect of the invention, there is provided a method of feeding a stationary feed crusher set, the method comprising the steps of: the weighing sensor acquires weight information of stone in the vibration feeding unit and sends the weight information to the controller, and the first speed measurement sensor acquires a first rotating speed of the vibration motor and sends the first rotating speed to the controller; the controller controls a first rotating speed of the vibration motor according to the weight information, so that the vibration motor drives the vibrator to vibrate through the belt and drives the vibration shell to horizontally reciprocate to perform screening and feeding operations on stone; the controller judges whether the weight of the stone is within a preset weight range and judges whether the first rotating speed of the vibration motor is within a maximum preset rotating speed range, and then the controller sends out a signal for controlling the vibration motor to stop.
Further preferably, the feeding method further comprises the following steps: the second tacho sensor obtains the second rotational speed of vibrator, the controller is according to the building stones weight information of receiving, vibrating motor's first rotational speed and the second rotational speed of vibrator, under current building stones weight information condition, whether the first rotational speed of comparison matches with the second rotational speed, if match and mismatch, the controller sends alarm prompt information, adjusts the elasticity of belt through motor supporting mechanism.
In summary, due to the adoption of the technical scheme, the invention has the following technical effects:
when the crusher set is used for horizontal vibration screening and feeding, not only can silt and mud powder attached to stone materials be removed, but also the mud powder can be recycled and fully utilized, and the crusher set can be used for continuous and uniform feeding, so that the blockage of a receiving port of the crusher set is avoided, the working stability of a vibration motor of the vibration feeding set is improved, the working life of the vibration feeding set is prolonged, and the vibration feeding set is used as feeding equipment for uniformly conveying large materials before coarse crushing, and has the characteristics of large amplitude, high efficiency, simplicity in operation and the like.
Drawings
FIG. 1 is a schematic diagram of the overall construction of a stationary feed crusher unit apparatus of the present invention;
FIG. 2 is a schematic top view of a stationary feed crusher set of the present invention;
FIG. 3 is a schematic structural view of the base of the present invention;
FIG. 4 is a schematic view of the mounting structure of the vibratory feeder assembly of the present invention;
FIG. 5 is a schematic view of the bottom structure of the vibrating housing of the present invention;
FIG. 6 is a front view schematic of the vibration housing drive mount of the present invention;
FIG. 7 is a vibratory feed control schematic of a stationary feed crusher unit of the present invention;
FIG. 8 is a side view schematic of the vibration housing drive mount of the present invention;
FIG. 9 is a schematic structural view of the motor support mechanism of the present invention;
in the drawing, the blanking bin 1, the vibratory feeding unit 2, the crushing unit 3, the base 4, the pug conveyer belt 5, the reinforcing corner brace 10, the receiving hopper 20, the hopper support 20a, the reinforcing fixed beam 20c, the buffer chain 20d, the vibration housing 21, the vibration support 21a, the shock-absorbing spring 21b, the bar-shaped screening plate 21c, the bar-shaped screen hole 21d, the vibration motor 22, the vibrator 23, the belt 23a, the pug hopper 24, the motor supporting mechanism 25, the mounting groove 40, the anti-skidding support bar 41, the fixed base 250, the movable slotted plate 251, the adjusting rod 252, the buffer spring 253, the elastic nut 253a, the support gasket 253b, the support nut piece 253c, the support spring 253, the first U-shaped support plate 254, the second U-shaped support plate 255 and the support shaft 254 a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1, 2 and 3, the fixed feeding crusher set comprises a lower bin 1, a vibrating feeder set 2, a crusher set 3 and a stepped base 4, wherein the crusher set 3 is a jaw crusher, the crusher set 3 is arranged on the lower end surface of the base 4, the vibrating feeder set 2 is fixed on the base 4 above and behind a material receiving port of the crusher set 3, an installation groove 40 which is inclined downwards to one side of the vibrating feeder set 2 is arranged on the base 4, the lower bin 1 is installed in the installation groove 40 in a matching manner, a discharge port of the lower bin 1 is connected with a material inlet of the vibrating feeder set 2, a pug conveyer belt 5 is arranged below the vibrating feeder set 2, and stones are loaded into the lower bin 1 through an excavator, a loading machine or an automatic unloading vehicle and slide downwards onto the vibrating feeder set 2, carry out vibratory screening with building stones and its adnexed silt particle through vibratory feeder unit 2, at the vibration in-process, along with the silt particle constantly slide down to pug conveyer belt 5, vibrate building stones gradually simultaneously and carry out the breakage in to breaker unit 3 to accomplish the preliminary screening of building stones, can be from unloading storehouse 1 even, feed to breaker unit 3 in succession cubic, graininess thing, avoid the receiving mouth (pan feeding mouth) of breaker unit 3 to block up.
In the invention, as shown in fig. 1, 3, 4, 5 and 6, the vibrating feeder 2 comprises a receiving hopper 20, a vibrating shell 21, a vibrating motor 22, a vibrator 23, a controller 100, a first speed measuring sensor 101, a second speed measuring sensor 102 and a weighing sensor 103; the first speed measuring sensor is used for detecting the rotating speed information of the vibration shell 21, the second speed measuring sensor is used for detecting the rotating speed information of the vibrator 23, and the weighing sensor is used for detecting the weight of stone in the vibration shell 21; the vibration motor 22, the weighing sensor, the first speed measurement sensor and the second speed measurement sensor are respectively electrically connected with the controller, and the controller is a PLC (programmable logic controller); the side part of the material receiving hopper 20 is fixed on the middle part of the base 4 through a hopper support 20a, a vibration support 21a fixed on the middle part of the base 4 is arranged below the material receiving hopper 20, at least one row of damping springs 21b are transversely arranged at the bottoms of the front end and the rear end of the vibration shell 21 respectively, the bottoms of the front end and the rear end of the vibration shell 21 are arranged at the top ends of the damping springs 21b through a weighing sensor 103, and the lower ends of the damping springs 21b are connected on the vibration support 21 a; the side walls of the two sides of the lower end of the material receiving hopper 20 are in relative sliding contact with the inner side walls of the two sides of the material inlet of the vibration shell 21, so that the material receiving hopper 20 does not drift in the reciprocating vibration process; a mud hopper 24 is arranged below the vibration shell 21, the mud conveyer belt 5 is arranged below the mud hopper 24, a motor supporting mechanism 25 is arranged on the base 4 below the vibration shell 21, the vibration motor 22 is fixed on the motor supporting mechanism 25, the vibrator 23 is arranged at the lower end of the side wall of the vibration shell 21, the vibration motor 22 is in transmission connection with the vibrator 23 through a belt 23a, a bar-shaped screening plate 21c is arranged at the bottom of the vibration shell 21, as shown in fig. 5, the bar-shaped screening plate 21c at the bottom of the vibration shell 21 is arranged along the vibration direction, a bar-shaped screen hole 21d along the vibration direction is formed between the adjacent bar-shaped screening plates 21c, the vibration motor 22 drives the eccentric shaft of the vibrator 23 to rotate through the belt 23a and enables the whole vibration shell 21 to generate horizontal vibration, at the moment, stones loaded on the bar-shaped screening plate 21c at the bottom of the vibration shell 21 are together, the stone is vibrated together on the vibration bracket 21a by the damper springs 21b, so that the stone is vibration-screened on the bar-shaped screening plate 21c of the vibration housing 21, so that the vibration amplitude of the vibration shell 21 can be controlled to horizontally reciprocate, the speed of sending the stone materials into the crusher set 3 from the discharge port side of the vibration shell 21 can be controlled, the stone materials sent out after vibration screening are sent into the crusher set 3 to be crushed and screened, the crushed and screened stone materials fall onto a lower conveyer belt (not shown) from the crusher set 3 and are conveyed to a designated position to be stacked or to be subjected to the next crushing process, and the silt particle or dust attached to the stone material is sieved through the strip-shaped sieve pores 21 and evenly falls into the silt hopper 24, and then the silt particle or dust is guided to slide onto the silt conveyer belt 5 through the silt hopper 24 so as to remove the attached silt particle and silt powder in the stone material, and the silt powder is recovered and fully utilized.
In the present invention, as shown in fig. 4, 6, 8, 9, the motor supporting mechanism 25 includes a fixed base 250, a movable slotted plate 251, a buffer spring 253, and at least two adjusting rods 252, the fixed base 250 is fixed on the base 4 by bolts, a pair of parallel fixed supporting plates 251a is arranged on the fixed base 250 and located in the extending direction of the belt 23a, first connecting lugs 254 are respectively fixed on one ends of the pair of parallel fixed supporting plates 251a, second connecting lugs 255 are respectively fixed on the other ends of the pair of parallel fixed supporting plates 251a, and inner walls of both sides of a slot opening of the movable slotted plate 251 are respectively located on the outer sides of the pair of parallel fixed supporting plates 251a, so as to ensure that the inside of the movable slotted plate 251 moves up and down along the outer sides of the fixed supporting plates 251a with a clearance; the rotating end of the movable slotted plate 251 is rotatably connected to the first connecting lug 254 through a supporting shaft 254a, the lower ends of the two adjusting rods 252 are respectively rotatably connected to the second connecting lug 255, the upper ends of the two adjusting rods 252 upwards slide to penetrate through the free end of the movable slotted plate 251, the outer wall of each adjusting rod 252 on the back surface of the movable slotted plate 251 is sleeved with the buffer spring 253, the outer wall of the upper end of each adjusting rod 252 is in threaded connection with a loose-tight nut 253a, and the vibration motor 22 is fixed on the back surface of the movable slotted plate 251 through a bolt; in the present invention, in the process that the vibration motor 22 drives the vibrator 23 to operate through the belt 23a and generate horizontal vibration, the vibration motor 22 disposed on the motor support mechanism 25 often also sends corresponding vibration, so that the belt 23a becomes loose in the long-term operation process, and the belt needs to be replaced or the tightness of the belt needs to be adjusted in time, for this reason, the rotating end of the movable slot plate 251 is adjusted to rotate on the first connecting lug 254 along the supporting shaft 254a, the lifting or lowering angle of the movable slot plate 251 is adjusted, then the position of the tightening nut 253a on the adjusting rod 252 is tightened, the amplitude of the vibration motor 22 driven by the movable slot plate 251 when rotating along the supporting shaft 254a is adjusted, and thus the vibration angle of the vibration motor 22 on the fixed base 250 along with the movable slot plate 251 is adjusted; when the movable slot 251 moves downwards, the inner wall of the movable slot 251 is embedded into the outer wall of a pair of parallel fixed supporting plates 251a, so that the movable slot 251 rotates up and down on the outer side of the fixed supporting plates 251a, the belt 23a is tensioned when the vibration motor 22 descends along with the movable slot 251, and the belt 23a is tensioned by the belt pulley of the vibration motor 22; in the process that the vibration motor 22 drives the vibrator 23 to operate through the belt 23a, the power for vibrating the vibration motor 22 slides up and down on the outer wall of the adjusting rod 252 through the movable slotted plate 251, the vibration motor 22 rotates along with one end of the movable slotted plate 251 and around the supporting shaft 254a, the other end slides up and down along the adjusting rod 252, the upper end of the buffer spring 253 is fastened to the elastic nut 253a, the lower end of the buffer spring 253 contacts with the back surface of the movable slotted plate 251, the back surface of the movable slotted plate 251 contacts with the buffer spring 253 when sliding up, so that the movable slotted plate 251 is limited to drive the vibration motor 22 to slide up and down, the limit movable slotted plate 251 drives the vibration motor 22 to reciprocate up and down on the lower end of the buffer spring 253 and the fixed base 250, therefore, the distance between the lower end of the buffer spring 253 and the back surface of the movable slotted plate 251 can be adjusted by adjusting the position of the elastic nut 253a on the adjusting rod 252, so as to ensure the tightness during the operation of the vibration motor 22 with the belt 23 a.
In the invention, the upper end of the punch spring 252 is provided with a support pad 253b sleeved on the outer wall of the adjusting rod 252, the lower end of the punch spring 252 is provided with a nut support piece 253c in threaded connection with the outer wall of the adjusting rod 252, and the nut support piece 253c is close to the upper surface of the movable slotted plate 251; a supporting spring 253d is sleeved on the outer wall between the lower surface of the free end of the movable slotted plate 251 and the lower end of the adjusting rod 252, when the vibration motor 22 operates, the movable slotted plate 251 vibrates, one end of the movable slotted plate 251 rotates around the supporting shaft 254a, the other end of the movable slotted plate 251 slides up and down along the adjusting rod 252, so that the vibration motor 22 and the movable slotted plate 251 vibrate up and down together around the supporting shaft 254a, when the other end of the movable slotted plate 251 slides down along the adjusting rod 252, the inner wall of the movable slotted plate 251 contacts with the supporting spring 253d, the movable slotted plate 251 is prevented from further sliding down, and the movable slotted plate 251 has a buffering effect; when the movable slot plate 251 slides upward, the back surface of the movable slot plate 251 contacts the nut supporting piece 253c, the nut supporting piece 253c pushes the buffer spring 253, the movable slot plate 251 slides upward along the adjusting rod 252 again and compresses the buffer spring 253, and the movable slot plate 251 and the vibration motor 22 repeatedly follow the distance between the impact spring 252 and the supporting spring 253d and vibrate along the adjusting rod 252 to perform tightness adjustment on the belt 23 a. When the belt is to be replaced, the height of the vibration motor 22 is raised through the movable slot plate 251 to loosen the belt 23a, so as to facilitate and replace the belt 23a quickly, the belt 23a is tensioned due to the gravity of the vibration motor 22, and the movable slot plate 251 and the vibration motor 22 are kept at a certain height under the supporting action of the supporting spring 253d to form a certain tensioning action on the belt 23 a; when the vibration shell 21 of the vibration motor 22 is subjected to horizontal vibration screening and feeding, the vibration shell not only can continuously and uniformly feed materials to the crusher set 3, but also can avoid the blockage of a receiving port of the crusher set 3, and the vibration feeding set 2 is used as feeding equipment for uniformly conveying large materials before coarse crushing; the device has the characteristics of large amplitude, high efficiency, simple operation and the like.
In the invention, as shown in a combined figure 1, a figure 2, a figure 3 and a figure 4, a walking platform and a ladder assembly 6 are respectively arranged at the outer side of the vibration feeding unit 2 and the outer side of the crushing unit 3, so that manual walking, climbing maintenance and auxiliary observation are facilitated; the corner of the blanking bin 1 is horizontally fixed with a reinforcing corner brace 10, which strengthens the strength of the blanking bin 1 and buffers stones, the bottom of the mounting groove 40 is transversely provided with an anti-skid support strip 41, the outer wall of the bottom of the discharging bin 1 is contacted with the anti-skid support strip 41, so that the discharging bin 1 is stably fixed in the mounting groove 40, the stone is prevented from impacting and sliding when falling into the discharging bin 1, a reinforcing fixed beam 20c is transversely arranged between the inner walls of the upper ends of the material receiving hoppers 20 and close to one side of the material inlet of the vibration shell 21, the strength between the openings of the material receiving hoppers 20 is enhanced, a buffer chain 20d is hung on the reinforced fixed beam 20c, the stones enter the receiving hopper 20 from the blanking bin 1 in a slope inclined material mode, and touches the buffer chain 20d to reduce the speed at which the stone falls onto the bar screen plate 21c, thereby ensuring that the stone is evenly vibration-screened and fed on the bar screen plate 21 c.
According to another aspect of the present invention, shown in fig. 1, 2, 3, 6, 7 and 9, the present invention provides a feeding method of a fixed feeding crusher set, in which a first speed sensor 101 is used to collect a first rotating speed of a vibrating motor 22 in real time and send the first rotating speed to a controller 100; the second speed measurement sensor 102 is used for acquiring the second rotating speed of the vibrator 23 in real time and sending the second rotating speed to the controller 100, and the weighing sensor 1003 is used for vibrating the weight information of the stone in the feeding unit 2 in real time and sending the weight information to the controller 100; the controller is used for receiving the stone weight information, the first rotating speed and the second rotating speed so as to control the rotating speed of the vibration motor 22 and adjust the tightness of the belt 23a, thereby realizing the purpose of controlling the vibration motor 22 to drive the vibration shell 21 to vibrate and adjusting the feeding speed; the feeding method comprises the following steps: the weighing sensor 103 acquires weight information of stones in the vibration feeder unit 2 and sends the weight information to the controller 100, and the first speed measurement sensor 101 acquires a first rotating speed of the vibration motor 22 and sends the first rotating speed to the controller 100; the controller 100 controls the first rotating speed of the vibration motor 22 according to the weight information, so that the vibration motor 22 drives the vibrator 23 to vibrate through the belt 23 and drives the vibration shell 21 to horizontally reciprocate to perform screening and feeding operations on stone; the controller 100 judges whether the weight of the stone is in a preset weight range or not and judges whether the first rotating speed of the vibration motor 22 is in a maximum preset rotating speed range or not, and then the controller 100 sends a signal for controlling the vibration motor 22 to stop, so that the situation that the belt 23a slips and the vibration shell 21 is difficult to drive and drive to vibrate when the vibration motor 22 rotates at a high speed is avoided; in the invention, the second speed sensor 103 obtains the second rotating speed of the vibrator 23, the controller 100 compares whether the first rotating speed is matched with the second rotating speed according to the received stone weight information, the first rotating speed of the vibration motor 22 and the second rotating speed of the vibrator 23 under the condition of the current stone weight information, if the first rotating speed is not matched with the second rotating speed, the controller 100 sends out alarm prompt information, and the tightness of the belt 23a is adjusted through the motor supporting mechanism 25; the larger the weight of the stone material is and the larger the rotating speed of the vibration motor 22 is, the speed of the reciprocating vibration of the vibration shell 21 is increased, the smaller the weight of the stone material is, the rotating speed of the vibration motor 22 is reduced to reduce the speed of the reciprocating vibration of the vibration shell 21, thereby controlling the screening and feeding speed of the vibration shell 21, and ensuring the safe and smooth operation of the vibration feeding unit 2, the tightness adjusting process is that, in the process that the vibration motor 22 drives the vibrator 23 to operate through the belt 23a and generate horizontal vibration, the vibration motor 22 arranged on the motor supporting mechanism 25 will often follow and send corresponding vibration, so that the belt 23a will loosen in the long-term operation process, the rotating end of the movable slotted plate 251 is adjusted to rotate on the first connecting lug 254 along the supporting shaft 254a, and when the free end of the movable slotted plate 251 is lifted or lowered for a distance, the supporting angle of the movable slotted plate 251 is changed, and simultaneously, the vibration motor 22 is lifted or lowered for a certain distance, so that the belt 23a is loosened or tensioned when the vibration motor 22 is lifted or lowered, the inner wall of the movable groove plate 251 is close to or in contact with the supporting spring 253d, and then the position of the tightening nut 253a on the adjusting rod 252 is tightened, so that the amplitude of vibration of the vibration motor 22 driven by the movable groove plate 251 when the movable groove plate 251 rotates along the supporting shaft 254a is fixed and adjusted, the angle of vibration of the vibration motor 22 along with the movable groove plate 251 on the fixed base 250 is adjusted, the tightness of the vibration motor 22 in the process of driving the belt 23a to operate is adjusted, blockage or waste of energy caused by the operation of the vibration feeding unit 2 is avoided, the working stability of the vibration motor 22 of the vibration feeding unit 2 is improved, and the service life of the vibration feeding unit 2 is prolonged.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. A fixed feed crusher set of equipment characterized in that: feed breaker unit equipment includes feed bin, vibration feed unit, broken unit and is the base of echelonment down, sets up at the lower extreme surface of base broken unit, the material mouth back top that connects at broken unit just is located the base and fixes vibration feed unit is provided with the mounting groove to vibration feed unit one side downward sloping at the base, matches in the mounting groove and installs feed bin down, the discharge gate of feed bin links up with the pan feeding mouth of vibration feed unit down, is provided with the mud material conveyer belt in the below of vibration feed unit.
2. A fixed feed crusher set apparatus as claimed in claim 1, wherein: the vibrating feeder comprises a receiving hopper, a vibrating shell, a vibrating motor, a vibrator, a controller, a weighing sensor, a first speed measuring sensor and a second speed measuring sensor; the first speed measuring sensor is used for detecting the rotating speed information of the vibration shell, the second speed measuring sensor is used for detecting the rotating speed information of the vibrator, and the weighing sensor is used for detecting the weight of stone in the vibration shell; the vibration motor, the weighing sensor, the first speed measuring sensor and the second speed measuring sensor are respectively electrically connected with the controller; the side part of the receiving hopper is fixed on the middle part of the base through a hopper support, a vibration support fixed on the middle part of the base is arranged below the receiving hopper, at least one row of damping springs are transversely arranged at the bottoms of the front end and the rear end of the vibration shell respectively, the bottoms of the front end and the rear end of the vibration shell are arranged on the top ends of the damping springs through weighing sensors, the lower ends of the damping springs are connected onto the vibration support, a mud hopper is arranged below the vibration shell, a mud conveying belt is arranged below the mud hopper, a motor supporting mechanism is arranged on the base below the vibration shell, a vibration motor is fixed on the motor supporting mechanism, a vibrator is arranged at the lower end of the side wall of the vibration shell, the vibration motor is connected with the vibrator through a belt in a transmission mode, and a bar-shaped screening plate is arranged at the bottom of the vibration shell.
3. A fixed feed crusher set apparatus as claimed in claim 2, wherein: the motor supporting mechanism comprises a fixed base, a movable groove plate, a buffer spring and at least two adjusting rods, wherein the fixed base is fixed on a base through bolts, a pair of parallel fixed supporting plates are arranged on the fixed base and positioned in the extending direction of a belt, first connecting lugs are respectively fixed at one ends of the pair of parallel fixed supporting plates, second connecting lugs are respectively fixed at the other ends of the pair of parallel fixed supporting plates, and the inner walls of the two sides of a notch of the movable groove plate are respectively positioned at the outer sides of the pair of parallel fixed supporting plates; the rotation end of activity frid rotates through the back shaft and connects on first engaging lug, and the lower extreme of two regulation poles rotates respectively and connects on the second engaging lug, and the upper end of two regulation poles upwards slides and runs through the free end of activity frid, overlaps on every regulation pole outer wall on the back of activity frid and establishes buffer spring, and threaded connection has the elasticity nut on the upper end outer wall of every regulation pole, vibrating motor passes through the bolt fastening on the back surface of activity frid.
4. A fixed feed crusher set apparatus as claimed in claim 2, wherein: the upper end of the punch spring is provided with a support gasket sleeved on the outer wall of the adjusting rod, the lower end of the punch spring is provided with a nut support sheet of the outer wall of the thread adjusting rod, and the nut support sheet is close to the upper surface of the movable slotted plate.
5. A fixed feed crusher set apparatus as claimed in claim 2, wherein: and a supporting spring is sleeved on the outer wall between the lower surface of the free end of the movable groove plate and the lower end of the adjusting rod.
6. A fixed feed crusher set apparatus as claimed in claim 2, wherein: the material receiving hopper is characterized in that the side walls of two sides of the lower end of the material receiving hopper are in relative sliding contact with the inner side walls of two sides of a material inlet of the vibration shell, the bar-shaped screening plates at the bottom of the vibration shell are arranged along the vibration direction, and bar-shaped screen holes along the vibration direction are formed between the adjacent bar-shaped screening plates.
7. A fixed feed crusher set apparatus as claimed in claim 2, wherein: and a reinforcing fixed beam is transversely arranged between the inner walls of the upper ends of the material receiving hoppers and close to one side of the feeding port of the vibration shell, and a buffer chain is hung on the reinforcing fixed beam.
8. A fixed feed crusher set apparatus as claimed in claim 6, wherein: and a reinforced angle stacking rib is horizontally fixed at the corner of the discharging bin.
9. A method of feeding a stationary feed crusher unit as claimed in any one of claims 1 to 9, characterized by: the feeding method comprises the following steps: the weighing sensor acquires weight information of stone in the vibration feeding unit and sends the weight information to the controller, and the first speed measurement sensor acquires a first rotating speed of the vibration motor and sends the first rotating speed to the controller; the controller controls a first rotating speed of the vibration motor according to the weight information, so that the vibration motor drives the vibrator to vibrate through the belt and drives the vibration shell to horizontally reciprocate to perform screening and feeding operations on stone; the controller judges whether the weight of the stone is within a preset weight range and judges whether the first rotating speed of the vibration motor is within a maximum preset rotating speed range, and then the controller sends out a signal for controlling the vibration motor to stop.
10. A method of feeding a stationary feed crusher set as claimed in claim 9, wherein: the feeding method further comprises the following steps: the second tacho sensor obtains the second rotational speed of vibrator, the controller is according to the building stones weight information of receiving, vibrating motor's first rotational speed and the second rotational speed of vibrator, under current building stones weight information condition, whether the first rotational speed of comparison matches with the second rotational speed, if match and mismatch, the controller sends alarm prompt information, adjusts the elasticity of belt through motor supporting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448753.3A CN114700161B (en) | 2022-04-27 | 2022-04-27 | Fixed feeding crusher unit equipment and feeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448753.3A CN114700161B (en) | 2022-04-27 | 2022-04-27 | Fixed feeding crusher unit equipment and feeding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700161A true CN114700161A (en) | 2022-07-05 |
| CN114700161B CN114700161B (en) | 2024-02-23 |
Family
ID=82175947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210448753.3A Active CN114700161B (en) | 2022-04-27 | 2022-04-27 | Fixed feeding crusher unit equipment and feeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700161B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117939386A (en) * | 2023-03-15 | 2024-04-26 | 东莞市逸佳电子科技有限公司 | Automatic discharging device is used in bluetooth headset production |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB302813A (en) * | 1928-01-06 | 1928-12-27 | Alfred Johnson | Improvements in and connected with vibratory screens for screening or sorting purposes |
| CN204004244U (en) * | 2014-08-13 | 2014-12-10 | 西安江新石油机械装备制造有限公司 | A kind of belt of oil pumping machine automatic regulating apparatus |
| CN205150976U (en) * | 2015-11-16 | 2016-04-13 | 凉山瑞京环保资源开发有限公司 | Elastic bearing |
| CN106382819A (en) * | 2016-08-30 | 2017-02-08 | 宁夏共享模具有限公司 | Feeding control system and method |
| CN206746989U (en) * | 2017-03-20 | 2017-12-15 | 洛阳大华重工科技股份有限公司 | A kind of Double shaft self synchronous elliptically vibrating screen |
| CN206911538U (en) * | 2017-04-27 | 2018-01-23 | 南宁市卓原重工机械制造有限责任公司 | A kind of two level mobile crushing station |
| CN207204341U (en) * | 2017-08-29 | 2018-04-10 | 遵义同兴源建材有限公司 | A kind of combined type charging gear in the production for sandstone |
| CN110294335A (en) * | 2018-03-23 | 2019-10-01 | 淄博华源矿业有限公司 | Sifting vibrating dispenser |
| CN212291648U (en) * | 2020-03-31 | 2021-01-05 | 河南中恒机械装备有限公司 | Novel vibrating feeder |
| CN215370825U (en) * | 2021-06-23 | 2021-12-31 | 郑州国安宏达机械制造有限公司 | Moving roll belt tensioning adjusting device for double-roll crusher |
| CN217450490U (en) * | 2022-04-27 | 2022-09-20 | 广西美斯达工程机械设备有限公司 | Fixed feeding crusher set equipment |
-
2022
- 2022-04-27 CN CN202210448753.3A patent/CN114700161B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB302813A (en) * | 1928-01-06 | 1928-12-27 | Alfred Johnson | Improvements in and connected with vibratory screens for screening or sorting purposes |
| CN204004244U (en) * | 2014-08-13 | 2014-12-10 | 西安江新石油机械装备制造有限公司 | A kind of belt of oil pumping machine automatic regulating apparatus |
| CN205150976U (en) * | 2015-11-16 | 2016-04-13 | 凉山瑞京环保资源开发有限公司 | Elastic bearing |
| CN106382819A (en) * | 2016-08-30 | 2017-02-08 | 宁夏共享模具有限公司 | Feeding control system and method |
| CN206746989U (en) * | 2017-03-20 | 2017-12-15 | 洛阳大华重工科技股份有限公司 | A kind of Double shaft self synchronous elliptically vibrating screen |
| CN206911538U (en) * | 2017-04-27 | 2018-01-23 | 南宁市卓原重工机械制造有限责任公司 | A kind of two level mobile crushing station |
| CN207204341U (en) * | 2017-08-29 | 2018-04-10 | 遵义同兴源建材有限公司 | A kind of combined type charging gear in the production for sandstone |
| CN110294335A (en) * | 2018-03-23 | 2019-10-01 | 淄博华源矿业有限公司 | Sifting vibrating dispenser |
| CN212291648U (en) * | 2020-03-31 | 2021-01-05 | 河南中恒机械装备有限公司 | Novel vibrating feeder |
| CN215370825U (en) * | 2021-06-23 | 2021-12-31 | 郑州国安宏达机械制造有限公司 | Moving roll belt tensioning adjusting device for double-roll crusher |
| CN217450490U (en) * | 2022-04-27 | 2022-09-20 | 广西美斯达工程机械设备有限公司 | Fixed feeding crusher set equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117939386A (en) * | 2023-03-15 | 2024-04-26 | 东莞市逸佳电子科技有限公司 | Automatic discharging device is used in bluetooth headset production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114700161B (en) | 2024-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5074435A (en) | System for controlling the feed rate of a vibrating feeder | |
| CN114700161A (en) | Fixed feeding crusher set equipment and feeding method | |
| CN217450490U (en) | Fixed feeding crusher set equipment | |
| US9649665B2 (en) | Vibrating equipment and method of processing material | |
| CN105396776A (en) | Novel dynamic separation sieve | |
| JP2012206015A (en) | Crusher | |
| CN211865802U (en) | Sand screening machine for building construction | |
| CN109876908B (en) | Ferrosilicon crushing, classifying and screening system | |
| CN109834036A (en) | A kind of multi-stage oscillating screen subset for bastard coal sorting | |
| CN216297022U (en) | Ore screening plant | |
| CN214183517U (en) | Portable crushing station with twice screening function | |
| CN213854996U (en) | Reclaimed material production line | |
| CN212291644U (en) | Vibrating feeder | |
| CN209849026U (en) | Ferrosilicon crushing and grading screening system | |
| CN107470135A (en) | A kind of sand sieving machine for building | |
| CN221361109U (en) | Novel coke screening machine | |
| CN209829551U (en) | Vibrating screening machine | |
| CN207709342U (en) | A kind of sand sieving machine for building | |
| CN213568274U (en) | Feeding machine | |
| CN220596386U (en) | Vibrating feeder capable of screening | |
| CN110605233B (en) | Building waste screening device and screening method | |
| CN108620323B (en) | Adjustable powder vibrating screen and adjusting method | |
| CN215235725U (en) | A screening plant for concrete | |
| CN208643310U (en) | A kind of vibration screen for mineral improved service life | |
| CN220496932U (en) | Sand classifying vibration screening device |
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 |