CN113401386A - Polluted soil screening and packaging equipment device - Google Patents
Polluted soil screening and packaging equipment device Download PDFInfo
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- CN113401386A CN113401386A CN202110698671.XA CN202110698671A CN113401386A CN 113401386 A CN113401386 A CN 113401386A CN 202110698671 A CN202110698671 A CN 202110698671A CN 113401386 A CN113401386 A CN 113401386A
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- 238000012216 screening Methods 0.000 title claims abstract description 126
- 239000002689 soil Substances 0.000 title claims abstract description 31
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000005303 weighing Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 40
- 238000012856 packing Methods 0.000 claims description 17
- 239000004746 geotextile Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 21
- 238000012858 packaging process Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 11
- 239000006148 magnetic separator Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
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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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
- B65B1/34—Adjusting weight by trickle feed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a polluted soil screening and packaging equipment device, which comprises a supporting frame, wherein a telescopic rod is arranged on the supporting frame, a screening device is arranged above the supporting frame, a feeding hole is formed in the top end of the screening device, a conveying device is arranged below the screening device, the top of the conveying device is rotatably connected with a metering device through a connecting rod, an angle adjusting device is arranged at the bottom end of the conveying device, the angle adjusting device is connected with the metering device, the metering device comprises a feeding bin, a pneumatic gate is arranged at the bottom end of the feeding bin, a weighing hopper is arranged below the feeding bin, a discharging door is arranged at the bottom end port of the weighing hopper, a weight sensor is integrally arranged in the discharging door, a detection sensor, a discharging door, a detection sensor and a weight sensor are arranged on the outer side wall of the bottom end of the weighing hopper, the pneumatic gate, the screening device, the conveying device and the angle adjusting device are all communicated with the control system. The problem of pollute soil leak material easily in the packaging process, and degree of automation is not high is solved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a polluted soil screening and packing equipment device.
Background
In civil engineering construction, particularly in ecological restoration projects, polluted soil needs to be excavated, and the excavated polluted soil is screened and packaged, Chinese patent (CN201911252183.5) discloses a storage garbage screening device and a method, wherein a primary sorting module comprises a screening machine and a first magnetic separator; the screening machine is provided with a first feeding hole, a first discharging hole and a first discharging hole, the first discharging hole is used for discharging undersize materials, and the first discharging hole is used for discharging oversize materials; the first magnetic separator is connected with the first discharge hole and used for separating metals in undersize materials; the secondary sorting module comprises a winnowing machine, a second magnetic separator and a packaging machine; the winnowing machine is provided with a second feeding hole, a second discharging hole and a second discharging hole, the second feeding hole is connected with the first discharging hole, the second discharging hole is used for discharging light materials, and the second discharging hole is used for discharging heavy aggregate; the second magnetic separator is connected with the second discharge port and used for separating metal in the heavy aggregate; the baling press is connected in the second discharge gate for the light thing of baling press. The scheme has the advantages of simple flow, less equipment investment and small occupied area, and can quickly and effectively separate heavy aggregates, light substances, humus and metals in the garbage.
Chinese patent (CN201910085868.9) discloses a crushing and screening integrated machine suitable for repairing heavy metal contaminated soil, which comprises a crusher, a screening machine and a connecting pipe; the crusher comprises a conveyor belt, a pretreatment chamber and a crushing chamber, the conveyor belt extends into the pretreatment chamber, a warm air blower is arranged in the pretreatment chamber, a warm air nozzle extends out of the warm air blower, two soil crushing gears and a rotary table are arranged in the crushing chamber, a gap is arranged between the two soil crushing gears, an inlet is arranged right above the gap, the rotary table is arranged right below the gap, and a plurality of soil crushing rods are arranged on the rotary table; the connecting pipe is communicated with the crushing chamber and the screening machine; be equipped with the passage and a plurality of screening groove in the screening machine, screening groove includes push pedal, screening chassis, power device and terminal surface, and power device is used for promoting the push pedal along the motion of screening chassis, and the screening chassis includes the screening net on upper strata and the flitch that connects of lower floor. The crushing and screening all-in-one machine suitable for repairing the heavy metal contaminated soil has the advantage of high efficiency.
Present pollution screening plant for soil screening sieves, the packing then do not have with screening plant matched with device, present pollution soil screening and packing degree of adaptability are not high, and is inefficient, leaks the material when the packing easily, relies on the switch to open the control ejection of compact, complex operation and inconsistent with the weight specification of geotechnological bag packing.
Disclosure of Invention
The invention aims to provide a polluted soil screening and packing equipment device aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: a polluted soil screening and packaging equipment device comprises a supporting frame, wherein a telescopic rod is arranged on the supporting frame, a screening device is arranged above the supporting frame, the screening device is obliquely arranged, the periphery of the screening device is fixed on the telescopic rod through a buffer piece, a feed inlet is formed in the top end of the screening device, a conveying device is arranged below the screening device, the conveying device and the screening device are obliquely arranged at the same angle, the conveying device is fixed in the supporting frame, the top of the conveying device is rotatably connected with a metering device through a connecting rod, an angle adjusting device is arranged at the bottom end of the conveying device, the angle adjusting device is connected with the metering device, the metering device comprises a feeding bin, a pneumatic gate is arranged at the bottom end of the feeding bin, a weighing hopper is arranged below the feeding bin, and a discharge door is arranged at the bottom end of the weighing hopper, the discharging door is internally and integrally provided with a weight sensor, the outer side wall of the bottom end of the weighing hopper is provided with a detection sensor, and the discharging door, the detection sensor, the weight sensor, the pneumatic gate, the screening device, the conveying device and the angle adjusting device are all communicated with a control system.
The metering device arranged at the top end of the conveying device can meter materials, excessive discharging in the discharging process is prevented, the materials enter the conveying device through the screening device, the conveying device sends the materials into the metering device, the control system adjusts the angle of the metering device through the angle adjusting device, the metering device is adjusted to a proper angle position to facilitate discharging, the materials firstly reach the feeding bin and then reach the weighing hopper through the pneumatic valve, the weight sensor at the bottom end of the weighing hopper can transmit a weight signal to the control system, the control system controls according to a preset program value, after the control system receives the weight signal, the speed of the screening device and the speed of the conveying device are regulated, when the earthwork bag is accessed from the lower part, the detection sensor transmits a signal for detecting the earthwork bag into the control system, the control system controls the discharge door to be opened to carry out loading and packaging, after the packing, the material after will packing is transported, and the signal that detection sensor did not have the geotechnological bag with the below spreads into control system this moment, and control system control discharge door closes, and control system controls each part allotment work, can avoid preventing to leak the material at the packing in-process of feeding to degree of automation is high.
Preferably, the screening device comprises a screening bin, the screening bin is divided into a first screen and a second screen which are obliquely arranged, a vibration motor is installed at the side end of the screening bin, and the vibration motor is connected with the control system.
Set up first screen cloth and second screen cloth in the screening storehouse, at screening storehouse side installation vibrating motor, drive screen cloth vibration screening through vibrating motor.
Preferably, the first screen has larger pore sizes than the second screen.
The first screen cloth carries out coarse screening, and the second screen cloth carries out the fine screening, can avoid the material to pile up on first screen cloth, causes the damage of first screen cloth, and so design can also improve screening efficiency.
Preferably, the conveying device comprises a transmission support, a carrier roller group is arranged on the transmission support, a conveying belt is arranged on the carrier roller group, a transmission motor is installed at the top end of the transmission support and connected with the control system, and the transmission motor controls the conveying belt to move through belt transmission.
The screened materials fall on the conveying belt, the control system controls the transmission motor, and the conveying motor drives the conveying belt to move to finish the transportation of the materials.
As preferred, angle adjusting device includes the mounting panel, angle accommodate motor is installed to the medial surface of mounting panel, the rotating disc is installed to the lateral surface of mounting panel, the center of rotating disc with angle accommodate motor's output is connected, install the pivot on the rotating disc, the pivot is rotated through adjusting the pole and is connected with the collar, the collar is established to the collar on the weighing hopper.
The angle adjusting device can adjust the angle of the metering device, the angle adjusting motor controls the rotating disc to rotate, the rotating disc rotates to drive the adjusting rod to stretch, and the adjusting rod is connected with the weighing hopper through the mounting ring, so that the angle adjusting function is realized.
Preferably, the control system is arranged on the side surface of the support frame.
The control system is arranged on the side face of the support frame and can be operated manually to regulate and control the use of the equipment.
Preferably, the support frame is of a frame structure, and the bottom end of the support frame is provided with a movable wheel.
The bottom of support frame is installed and is removed the wheel, makes things convenient for the support frame to remove, makes the flexibility of this device better.
Preferably, a material baffle is arranged at the side end of the feeding bin.
The side end of the feeding bin is provided with a material baffle plate for preventing materials from splashing.
Preferably, the buffer is a spring.
The spring has good buffering effect and better damping effect.
Preferably, a method of using the contaminated soil screening and baling apparatus device of claim 1, said method comprising the steps of:
s1, firstly, the control system adjusts the angle of the metering device through the angle adjusting device, materials enter the screening device through the feeding hole, the materials screened by the screening device are conveyed to the feeding bin through the conveying device, the materials in the feeding bin enter the weighing hopper through the pneumatic gate, the weight sensor transmits weight signals to the control system, the control system is provided with a plurality of program values corresponding to the specification of the geotextile bags, the control system controls the screening speed of the screening device to be fast, and the control system simultaneously controls the transmission speed of the conveying device to be fast;
s2: when the weight of the signals received by the control system from the weight sensor is larger than or equal to a rough metering value, the control system controls the screening speed of the screening device to be a medium speed, and simultaneously the control system controls the transmission efficiency of the conveying device to be the medium speed;
s3: when the weight of the signals received by the control system from the weight sensor is larger than or equal to a precise metering value, the control system controls the pneumatic gate to be closed; the control system controls the screening speed of the screening device to be low speed, and simultaneously controls the transmission speed of the conveying device to be low speed, and at the moment, materials are stored in the feeding bin;
s4: when the detection sensor detects that the lower part of the discharge door is provided with the geotextile bag, the detection sensor transmits a signal to the control system, and the control system controls the discharge door to be opened to carry out material loading, unloading, packaging and transferring;
s5: when the detection sensor cannot detect that the geotextile bags are arranged below the geotextile bags, the detection sensor transmits signals to the control system, and the control system controls the discharge door to be closed to complete the packaging of the materials once.
Compared with the prior art, the invention has the beneficial effects that: 1. the control system regulates and controls the parts to work cooperatively, the automation degree is high, when the materials are packed, the materials can be packed according to the specification of the geotextile bag, and the material leakage in the material packing process can be avoided; 2. the support frame in the device has a telescopic function, and the height of the support frame can be adjusted according to a specific working environment; 3. the angle adjusting device is arranged in the invention, and can adjust the angle of the metering device, so that the angle of the metering device reaches a proper angle, and material leakage in the packing process is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a contaminated soil screening and packing apparatus according to the present invention;
FIG. 2 is a schematic view of a screening device in a contaminated soil screening and baling apparatus device of the present invention;
FIG. 3 is a schematic view showing the opened state of a metering device in the contaminated soil screening and baling apparatus according to the present invention;
FIG. 4 is a schematic view of a part of the structure of a device for screening and packing contaminated soil according to the present invention;
in the figure: 1. a support frame; 2. a telescopic rod; 3. a screening device; 301. a screening bin; 302. a first screen; 303. a second screen; 304. a vibration motor; 4. a feed inlet; 5. a conveying device; 501. a transmission bracket; 502. a drive motor; 503. a carrier roller set; 6. a metering device; 601. a feeding bin; 602. a pneumatic gate; 603. a weighing hopper; 604. a discharge door; 605. a weight sensor; 606. a detection sensor; 607. a striker plate; 7. a spring; 8. a moving wheel; 9. an angle adjusting device; 901. mounting a plate; 902. rotating the disc; 903. a rotating shaft; 904. a mounting ring; 905. adjusting a rod; 10. a control system; 11. a connecting rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Example one
Referring to fig. 1-4, a contaminated soil screening and packing apparatus comprises a support frame 1, a telescopic rod 2 is disposed on the support frame 1, a screening device 3 is disposed above the support frame 1, the screening device 3 is disposed in an inclined manner, the periphery of the screening device 3 is fixed on the telescopic rod 2 through a buffer member, a feed inlet 4 is disposed at the top end of the screening device 3, a conveying device 5 is disposed below the screening device 3, the conveying device 5 and the screening device 3 are disposed in an inclined manner at the same angle, the conveying device 5 is fixed inside the support frame 1, the top of the conveying device 5 is rotatably connected with a metering device 6 through a connecting rod 11, an angle adjusting device 9 is mounted at the bottom end of the conveying device 5, the angle adjusting device 9 is connected with the metering device 6, the metering device 6 comprises a feed bin 601, a pneumatic gate 602 is disposed at the bottom end of the feed bin 601, a weighing hopper 603 is disposed below the feed bin 601, the port of the bottom end of the weighing hopper 603 is provided with a discharge door 604, a weight sensor 605 is integrally arranged in the discharge door 604, a detection sensor 606 is arranged on the outer side wall of the bottom end of the weighing hopper 603, and the discharge door 604, the detection sensor 606, the weight sensor 605, the pneumatic gate 602, the screening device 3, the conveying device 5 and the angle adjusting device 9 are all communicated with the control system 10.
The screening device 3 is arranged above the supporting frame 1, the screening device 3 comprises a screening bin 301, the screening bin 301 is divided into a first screen 302 and a second screen 303 which are obliquely arranged, a vibration motor 304 is arranged at the side end of the screening bin 301, the vibration motor 304 is connected with a control system 10, a feeding port 4 is arranged at the top end of the screening device 3, a conveying device 5 is arranged below the screening device 3, the conveying device 5 comprises a transmission bracket 501, a carrier roller group 503 is arranged on the transmission bracket 501, a conveying belt is arranged on the carrier roller group 503, a transmission motor 502 is arranged at the top end of the transmission bracket 501, the transmission motor 502 is connected with the control system 10, the transmission motor 502 controls the movement of the conveying belt through belt transmission, the top of the conveying belt is movably connected with a metering device 6 through a connecting rod 11, the metering device 6 comprises a feeding bin 601, a pneumatic gate 602 is arranged at the bottom end of the feeding bin 601, and a weighing hopper 603 is arranged below the feeding bin 601, discharge door 604 is installed to the bottom port of weighing hopper 603, integrative installing weight sensor 605 in the discharge door 604, install detection sensor 606 on the bottom lateral wall of weighing hopper 603, angle adjusting device 9 is installed to conveyer 5's bottom, angle adjusting device 9 includes mounting panel 901, angle adjusting motor is installed to the medial surface of mounting panel 901, carousel 902 is installed to the lateral surface of mounting panel 901, the center and the output of angle adjusting motor of carousel 902 are connected, install pivot 903 on the carousel 902, pivot 903 rotates through adjusting pole 905 and is connected with collar 904, collar 904 cover is established on weighing hopper 603, control system 10 installs on the side of support frame 1.
When the device works, the device is moved to a material screening place, the height is adjusted through the telescopic rod 2 on the support frame 1, after the adjustment and the assembly are completed, the control system 10 adjusts the angle of the metering device 6 through the angle adjusting device 9, the rotating disc 902 is driven to rotate through the rotation of the angle adjusting motor, the rotating disc 902 adjusts the angle of the metering device 6 through the stretching of the adjusting rod 905, the material is poured into the feeding hole 4, the material reaches the first screen 302 through the feeding hole 4, the roughly screened material passing through the first screen 302 falls on the second screen 303 for fine screening, the material passing through the second screen 303 falls on the conveying belt, the conveying belt conveys the material into the metering device 6, the material reaches the feeding bin 601 firstly and then reaches the weighing hopper 603 through the pneumatic gate 602, when the weight of the material in the weighing hopper 603 corresponds to the specification of the geotextile bag, the pneumatic gate 602 is closed, weighing hopper 603 bottom is provided with discharge door 604, be provided with detection sensor 606 on the lateral wall of weighing hopper 603 bottom, after detection sensor 606 detects that there is geotechnological bag in the below, control system 10 control discharge door 604 is automatic to be opened, begin to pack the material, the material packing is accomplished the back, transport the geotechnological bag by fork truck, when detection sensor 606 can not detect the existence that there is geotechnological bag in the below, control system 10 control discharge door 604 is closed, once the material screening packing is accomplished.
Preferably, the screening device 3 comprises a screening bin 301, the screening bin 301 is divided into a first screen 302 and a second screen 303 which are obliquely arranged, a vibration motor 304 is mounted at the side end of the screening bin 301, and the vibration motor 304 is connected with the control system 10.
A first screen 302 and a second screen 303 are arranged in the screening bin 301, a vibration motor 304 is arranged at the side end of the screening bin 301, and the screen is driven by the vibration motor 304 to vibrate and screen.
Preferably, the first screen 302 has larger pore sizes than the second screen 303.
Preferably, the conveying device 5 comprises a transmission bracket 501, a carrier roller group 503 is arranged on the transmission bracket 501, a conveying belt is arranged on the carrier roller group 503, a transmission motor 502 is mounted at the top end of the transmission bracket 501, the transmission motor 502 is connected with the control system 10, and the transmission motor 502 controls the movement of the conveying belt through belt transmission.
The screened materials fall on the conveying belt, the control system 10 controls the transmission motor 502, and the conveying motor drives the conveying belt to move, so that the materials are conveyed.
Preferably, the angle adjusting device 9 includes a mounting plate 901, an angle adjusting motor is mounted on an inner side surface of the mounting plate 901, a rotating disc 902 is mounted on an outer side surface of the mounting plate 901, a center of the rotating disc 902 is connected to an output end of the angle adjusting motor, a rotating shaft 903 is mounted on the rotating disc 902, the rotating shaft 903 is rotatably connected to a mounting ring 904 through an adjusting rod 905, and the mounting ring 904 is sleeved on the weighing hopper 603.
The angle adjusting device 9 can adjust the angle of the metering device 6, the angle adjusting motor controls the rotating disc 902 to rotate, the rotating disc 902 rotates to drive the adjusting rod 905 to stretch, and the adjusting rod 905 is connected with the weighing hopper 603 through the mounting ring 904, so that the angle adjusting function is realized.
Preferably, the control system 10 is arranged on the side of the support frame 1.
The control system 10 is arranged on the side surface of the support frame 1 and can be operated manually to regulate and control the use of the equipment.
Preferably, the support frame 1 is a frame structure, and the bottom end of the support frame 1 is provided with a moving wheel 8.
The bottom end of the support frame 1 is provided with the movable wheel 8, so that the support frame 1 can be conveniently moved, and the device has better flexibility.
Preferably, a material baffle 607 is arranged at the side end of the feeding bin 601.
A material baffle 607 is arranged at the side end of the feeding bin 601 for preventing the material from splashing.
Preferably, the buffer is a spring 7.
The spring 7 has a good buffering effect and a better vibration reduction effect.
Example two
A method for a contaminated soil screening and baling apparatus, the method comprising the steps of:
s1, firstly, the control system 10 adjusts the angle of the metering device 6 through the angle adjusting device 9, materials enter the screening device 3 through the feeding port 4, the materials screened by the screening device 3 are conveyed to the feeding bin 601 through the conveying device 5, the materials in the feeding bin 601 enter the weighing hopper 603 through the pneumatic gate 602, the weight sensor 605 transmits weight signals to the control system 10, the control system 10 is provided with a plurality of program values corresponding to the specification of the geotextile bags, the control system 10 controls the screening speed of the screening device 3 to be fast, and the control system 10 simultaneously controls the transmission speed of the conveying device 5 to be fast;
s2: when the weight sensor 605 receives a signal that the weight is not less than the rough measurement value, the control system 10 controls the screening speed of the screening device 3 to be a medium speed, and simultaneously the control system 10 controls the transmission efficiency of the transmission device 5 to be a medium speed;
s3: when the control system 10 receives a signal that the weight sensor 605 indicates that the weight is not less than the precise metering value, the control system 10 controls the pneumatic gate 602 to close; the control system 10 controls the screening speed of the screening device 3 to be low speed, and simultaneously controls the transmission speed of the conveying device 5 to be low speed, and at the moment, materials are stored in the feeding bin 601;
s4: when the detection sensor 606 detects that the geotextile bags are arranged below the geotextile bags, the detection sensor 606 transmits signals to the control system 10, and the control system 10 controls the discharge door 604 to be opened for loading, unloading, packaging and transferring the materials;
s5: when the detection sensor 606 does not detect that the geotextile bags are arranged below the geotextile bags, the detection sensor 606 transmits a signal to the control system 10, and the control system 10 controls the discharge door 604 to be closed to finish the packaging of the materials once.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A polluted soil screening and packaging equipment device is characterized by comprising a support frame, wherein a telescopic rod is arranged on the support frame, a screening device is arranged above the support frame, the screening device is obliquely arranged, the periphery of the screening device is fixed on the telescopic rod through a buffer piece, a feed inlet is formed in the top end of the screening device, a conveying device is arranged below the screening device, the conveying device and the screening device are obliquely arranged at the same angle, the conveying device is fixed in the support frame, the top of the conveying device is rotatably connected with a metering device through a connecting rod, an angle adjusting device is installed at the bottom end of the conveying device, the angle adjusting device is connected with the metering device, the metering device comprises a feeding bin, a pneumatic gate is arranged at the bottom end of the feeding bin, a weighing hopper is arranged below the feeding bin, the bottom port of the weighing hopper is provided with a discharge door, a weight sensor is integrally arranged in the discharge door, a detection sensor is arranged on the outer side wall of the bottom end of the weighing hopper, and the discharge door, the detection sensor, the weight sensor, the pneumatic gate, the screening device, the conveying device and the angle adjusting device are all communicated with the control system.
2. The polluted soil screening and packing equipment device according to claim 1, wherein the screening device comprises a screening bin, the screening bin is divided into a first screen and a second screen which are obliquely arranged, a vibration motor is mounted at the side end of the screening bin, and the vibration motor is connected with the control system.
3. The apparatus as claimed in claim 2, wherein the first screen has a larger diameter than the second screen.
4. The contaminated soil screening and baling equipment device of claim 1, wherein said conveyor comprises a transmission bracket, said transmission bracket is provided with a carrier roller set, said carrier roller set is provided with a conveyor belt, a transmission motor is mounted on the top end of said transmission bracket, said transmission motor is connected to said control system, said transmission motor controls the movement of said conveyor belt through belt transmission.
5. The device for screening and baling contaminated soil according to claim 1, wherein said angle adjustment device comprises a mounting plate, said mounting plate has an angle adjustment motor mounted on its inner surface, said mounting plate has a rotating disk mounted on its outer surface, said rotating disk has a center connected to an output end of said angle adjustment motor, said rotating disk has a rotating shaft mounted thereon, said rotating shaft is rotatably connected to a mounting ring through an adjustment rod, said mounting ring is sleeved on said weighing hopper.
6. The contaminated soil screening and baling device apparatus of claim 1, wherein said control system is disposed on a side of said support frame.
7. The contaminated soil screening and baling apparatus device as claimed in claim 1, wherein said supporting frame is a frame structure, and moving wheels are installed at the bottom end of said supporting frame.
8. The contaminated soil screening and baling device apparatus as claimed in claim 1, wherein said feed bin is provided with a striker plate at a side end thereof.
9. The apparatus as claimed in claim 1, wherein the buffer member is a spring.
10. A method of using the contaminated soil screening and baling apparatus device as recited in claim 1, wherein said method comprises the steps of:
s1, firstly, the control system adjusts the angle of the metering device through the angle adjusting device, materials enter the screening device through the feeding hole, the materials screened by the screening device are conveyed to the feeding bin through the conveying device, the materials in the feeding bin enter the weighing hopper through the pneumatic gate, the weight sensor transmits weight signals to the control system, the control system is provided with a plurality of program values corresponding to the specification of the geotextile bags, the control system controls the screening speed of the screening device to be fast, and the control system simultaneously controls the transmission speed of the conveying device to be fast;
s2: when the weight of the signals received by the control system from the weight sensor is larger than or equal to a rough metering value, the control system controls the screening speed of the screening device to be a medium speed, and simultaneously the control system controls the transmission efficiency of the conveying device to be the medium speed;
s3: when the weight of the signals received by the control system from the weight sensor is larger than or equal to a precise metering value, the control system controls the pneumatic gate to be closed; the control system controls the screening speed of the screening device to be low speed, and simultaneously controls the transmission speed of the conveying device to be low speed, and at the moment, materials are stored in the feeding bin;
s4: when the detection sensor detects that the lower part of the discharge door is provided with the geotextile bag, the detection sensor transmits a signal to the control system, and the control system controls the discharge door to be opened to carry out material loading, unloading, packaging and transferring;
s5: when the detection sensor cannot detect that the geotextile bags are arranged below the geotextile bags, the detection sensor transmits signals to the control system, and the control system controls the discharge door to be closed to complete the packaging of the materials once.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698671.XA CN113401386A (en) | 2021-06-23 | 2021-06-23 | Polluted soil screening and packaging equipment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698671.XA CN113401386A (en) | 2021-06-23 | 2021-06-23 | Polluted soil screening and packaging equipment device |
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| CN113401386A true CN113401386A (en) | 2021-09-17 |
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| CN202110698671.XA Pending CN113401386A (en) | 2021-06-23 | 2021-06-23 | Polluted soil screening and packaging equipment device |
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