CN110681688A - Powder adding machine for overlong heating pipe of soil heater - Google Patents
Powder adding machine for overlong heating pipe of soil heater Download PDFInfo
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- CN110681688A CN110681688A CN201910831512.5A CN201910831512A CN110681688A CN 110681688 A CN110681688 A CN 110681688A CN 201910831512 A CN201910831512 A CN 201910831512A CN 110681688 A CN110681688 A CN 110681688A
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- heating pipe
- electric heating
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- 239000000843 powder Substances 0.000 title claims abstract description 73
- 239000002689 soil Substances 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000005485 electric heating Methods 0.000 claims abstract description 64
- 238000003860 storage Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 abstract description 12
- 238000005056 compaction Methods 0.000 abstract description 5
- 238000005067 remediation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Greenhouses (AREA)
Abstract
The powder adding machine for the ultralong heating pipe of the soil heater provided by the invention has the advantages that after the electric heating pipe is lifted to a vertical position through the hoisting mechanism at the top of the tower, the upper end of the electric heating pipe extends into the guide pipe at the bottom end of the powder storage box and is clamped through the hoop, the electric heating pipe is simultaneously clamped by the trough plates on the multilayer platforms through the limiting grooves, the electric heating pipe is driven by the motor on each layer of platform through the matching of the eccentric shaft and the driving groove and is driven by the trough plates to move back and forth along the horizontal direction to oscillate, and the automatic powder filling, oscillation and compaction operations can be carried out on the ultralong single-end heating pipe of 12 m-18 m of the heater for soil remediation.
Description
Technical Field
The invention relates to a powder adding machine for an overlong heating pipe of a soil heater.
Background
Along with the rapid development of social economy and scientific technology, the living and living standards of people are higher and higher, pollutants generated by activities such as human production, living and the like are discharged through soil to cause irreversible pollution to the soil, and the soil must be repaired and purified through professional measures, and a heating treatment method is a commonly used soil repairing method; in order to thoroughly restore soil and prevent the existence of a restoration blind spot, a heating device in a heating treatment method needs to heat soil with enough depth, so that the length of an electric heating pipe for soil restoration usually reaches 12-18 m, and only a single-end electric heating pipe can be adopted, and a traditional powder adding machine for filling magnesium oxide powder into the electric heating pipe can only fill powder, oscillate and compact the electric heating pipe with the length of 2-3 m, and cannot meet the requirements of powder filling, oscillating and compact use of the single-end electric heating pipe with longer length in a soil restoration heater.
Disclosure of Invention
The invention aims to solve the technical problem of providing the powder adding machine which can perform powder filling, oscillation and compaction operations on the heating pipe of the soil heater, has simple structure, convenient operation and low cost and is used for the overlong heating pipe of the soil heater.
The invention relates to a powder adding machine for an overlong heating pipe of a soil heater, which is characterized in that: the tower comprises a tower frame formed by combining a vertical pillar, a horizontal cross rod and a diagonal reinforcing rod, wherein one side of the internal space of the tower frame is an electric heating pipe hoisting space, and a hoisting mechanism capable of hoisting one end of an electric heating pipe upwards until the electric heating pipe is positioned in the vertical direction is fixedly installed at the top of the tower frame; the other side of the internal space of the tower is provided with a plurality of layers of mounting platforms from top to bottom, the edge of each layer of platform is connected with an oscillating mechanism capable of clamping and oscillating a plurality of electric heating pipes simultaneously, a motor is fixedly mounted above each layer of platform, the outer end of the output shaft of each layer of motor is connected with an eccentric shaft, the eccentric shaft is connected to the oscillating mechanism through a driving groove and can drive the electric heating pipes to move back and forth along the horizontal direction through the oscillating mechanism to oscillate, and all the motors on all the platforms are motors with the same; a powder adding mechanism capable of simultaneously filling powder into the plurality of electric heating pipes is arranged at the position, located on the inner side of the hoisting mechanism, of the top of the tower;
the oscillating mechanism comprises a comb-shaped groove plate, two ends of the groove plate are respectively connected onto the platform through arm plates, a plurality of limiting grooves capable of respectively positioning and clamping the electric heating tube are arranged on the front side edge of the groove plate, a U-shaped limiting plate is fixedly connected to the middle of the rear side of the groove plate, and the inner space of the limiting plate forms a driving groove; the rear end of the eccentric shaft is fixedly connected to an output shaft of the motor, the front end of the eccentric shaft is connected with a driving wheel, and the driving wheel is arranged in the driving groove in a matching manner and can rotate along with the eccentric shaft to push the groove plate to move and oscillate back and forth along the horizontal direction through the driving groove;
the driving wheel is a bearing; adjusting bolts are connected to two side edges of the limiting plate respectively through thread matching, bearings are installed between the inner ends of the adjusting bolts on two sides in a matching mode and are in contact with the inner end of the adjusting bolt on one side, a gap is formed between the inner end of the adjusting bolt on the other side and the bearings, and the gap between the inner end of the adjusting bolt on the other side and the bearings is smaller than twice of the eccentric distance between the axis of the eccentric shaft and the axis of the output shaft of;
the arm plates are made of elastic materials, one end of each arm plate is fixedly arranged above the platform through a first mounting seat, and the other end of each arm plate is fixedly connected to the end part of the groove plate through a second mounting seat;
the powder adding mechanism comprises a powder storage box, powder filling holes are respectively formed in the bottom of the powder storage box corresponding to the positions of the limiting grooves on the groove plate, a guide pipe is fixedly connected to the position, located outside each powder filling hole, below the powder storage box bottom plate, the upper portion of each guide pipe is in an inverted conical cylinder shape, the maximum inner diameter of each guide pipe is larger than the diameter of each powder filling hole, the lower portion of each guide pipe is in a cylindrical cylinder shape, the inner diameter of each guide pipe is larger than the outer diameter of the corresponding electric heating pipe, and the lower portion of each guide pipe is clamped;
the hoisting mechanism comprises a winch, and a hoisting head of the winch is connected with a pair of clamping blocks capable of clamping the electric heating pipe through a steel wire rope;
the left and right electric motors are simultaneously installed on each layer of platform, each electric motor is respectively connected with a set of oscillating mechanism through an eccentric shaft, and each set of oscillating mechanism can simultaneously clamp five oscillating electric heating pipes;
the outer side and two ends of the middle edge of each layer of platform are respectively and fixedly connected with a third mounting seat, the position of the edge of each layer of platform, which is positioned below the arm plates at the two ends of the trough plate, is fixedly connected with a protection plate, and the outer end of the second mounting seat and the two ends of the protection plate, which are positioned above each third mounting seat and correspond to the position, are connected with safety ropes through limiting rings;
the front side of the groove plate is also provided with a baffle plate, one end of the baffle plate is hinged to one end of the groove plate through a hinge, the other end of the baffle plate is provided with a snap ring, and the other end of the groove plate is provided with a buckle which can be locked with the snap ring in a matched mode;
the inner side surface of each limiting groove of the groove plate is provided with a flexible pad, and the position of the inner side surface of the baffle corresponding to each limiting groove is also provided with a flexible pad;
the lower part of the guide pipe is tightly clamped outside the upper end of the electric heating pipe through a hoop;
the pair of clamping blocks are respectively C-shaped blocks, the pair of clamping blocks are combined to form a square clamping block with a circular through hole in the middle, lifting bolts are respectively arranged at four corners above the square clamping block, and the steel wire rope is fixedly connected with the square clamping block through the lifting bolts; the pair of clamping blocks are provided with threaded holes at corresponding positions and can clamp the electric heating pipe through a clamping bolt;
a tower is arranged on one side of the tower and is provided with safety ladders which can be respectively communicated with each layer of platform;
the length of the horizontal cross rod of the tower frame corresponding to one side of the hoisting space is half of that of the horizontal cross rod of the other side, so that a conveying port capable of supplying power to convey the heating pipe is formed at one side of the hoisting space;
four layers of platforms are arranged in the tower from top to bottom, and a protective cover which is shielded outside the powder adding mechanism and the upper two layers of platforms is arranged on the upper portion of the tower from the top to the bottom.
The powder adding machine for the ultralong heating pipe of the soil heater provided by the invention has the advantages that after the electric heating pipe is lifted to a vertical position through the hoisting mechanism at the top of the tower, the upper end of the electric heating pipe extends into the guide pipe at the bottom end of the powder storage box and is clamped through the hoop, the electric heating pipe is simultaneously clamped by the trough plates on the multilayer platforms through the limiting grooves, the electric heating pipe is driven by the motor on each layer of platform through the matching of the eccentric shaft and the driving groove and is driven by the trough plates to move back and forth along the horizontal direction to oscillate, and the automatic powder filling, oscillation and compaction operations can be carried out on the ultralong single-end heating pipe of 12 m-18 m of the heater for soil remediation.
Drawings
FIG. 1 is a simplified schematic diagram of a planar structure of a powder adding machine for an ultra-long heating tube of a soil heater according to an embodiment of the present invention;
FIG. 2 is a simplified schematic diagram of the internal structure of the powder adding machine for the ultra-long heating tube of the soil heater, with the protective cover and the horizontal cross bar removed, according to the embodiment of the invention;
FIG. 3 is an enlarged sectional view A-A of the planar structure of the motor and the oscillating mechanism on each stage;
FIG. 4 is a simplified and enlarged schematic diagram of a powder adding mechanism and a hoisting mechanism on the top of a powder adding machine for an ultra-long heating tube of a soil heater according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of a powder adding mechanism of the powder adding machine for the overlong heating pipe of the soil heater according to the embodiment of the invention;
fig. 6-8 are enlarged schematic diagrams of the plane structures of the clamping blocks of the powder adding machine for the overlong heating pipe of the soil heater according to the embodiment of the invention.
Detailed Description
As shown in the figure, a powder adding machine for an ultra-long heating pipe of a soil heater is characterized in that five small buildings made of original stock raw materials are reconstructed into a tower 1, four vertical pillars 6 are arranged on the outer side of a stair wall of the tower 1, a plurality of horizontal cross rods 4 are connected among the four vertical pillars 6 to form a tower 2, wherein the horizontal cross rod 62 on one side only has 1/2 corresponding to the length of the horizontal cross rod 4 on the other side, one end of the horizontal cross rod 62 is fixedly connected to the vertical pillars 6, the other end of the horizontal cross rod is fixedly supported by a middle pillar 61, a conveying channel for conveying and hoisting an electric heating pipe 5 is formed between the middle pillar 61 and the vertical pillar 6 on the corresponding position, a space corresponding to the conveying channel inside the tower 2 forms a hoisting space of the electric heating pipe, a hoisting mechanism 8 is fixedly installed at the position corresponding to the hoisting space on the top of the tower, one end of the single-end electric heating pipe 5 with the ultra, until the electric heating pipe 5 is in the vertical direction;
a powder adding mechanism is fixedly arranged at the top of the part of the tower 2 which is positioned at the other side of the hoisting space, and the powder adding mechanism is used for automatically filling powder into the 12 m-18 m ultra-long single-end heating pipe of the heater for soil remediation; four layers of platforms 10 are arranged from top to bottom in a part of the space on the other side of the hoisting space in the tower 2, two motors 3 are fixedly arranged on each layer of platform 10 respectively, an oscillating mechanism is arranged at the edge of each layer of platform, the output shafts of the motors are connected with a driving oscillating mechanism, all the motors 3 on all the platforms are motors with the same frequency, and all the motors 3 clamp and oscillate the electric heating pipe simultaneously through the oscillating mechanism to oscillate and compact the powder filled in the electric heating pipe, so that the structure is simple, the operation is convenient, and the cost is low; a channel is formed in the outer wall of the original stair position of the tower 1 and communicated to each layer of platform inside the tower frame through the safety ladder 11, and installation, debugging, clamping, overhauling and maintenance are facilitated.
The concrete structure of hoisting machine 8 is: firstly, a winch is fixedly installed at the inner top of a tower hoisting space, a hoisting head of the winch is connected with a pair of clamping blocks 26 through a steel wire rope 28, the pair of clamping blocks 26 are respectively C-shaped blocks, the pair of clamping blocks are combined to form a square clamping block with a circular through hole in the middle, threaded holes are formed in the corresponding positions of the pair of clamping blocks, and the electric heating pipe 5 is clamped in the circular through hole in the middle through the pair of clamping blocks 26 and is fastened and connected through a clamping bolt 29 so as to clamp the electric heating pipe and facilitate reliable hoisting; the four corners above the square clamping block are respectively provided with the lifting bolt 27, each lifting bolt 29 respectively penetrates through one steel wire rope 28, the two ends of each steel wire rope 28 are connected and clamped tightly through special steel wire rope buckles to form an annular steel wire rope, and the annular steel wire rope is connected with a hanging head of a winch in an articulated mode.
Because the pair of clamping blocks 26 are fastened and connected into a square integral clamping block through the clamping bolt 29, in the practical operation, the lifting bolt on the diagonal position of the square is only connected with the steel wire rope, so that the mutual influence of the operation spaces is avoided, and meanwhile, the stress is balanced, stable and reliable.
The specific structure of the oscillating mechanism is as follows: four layers of platforms 10 are arranged in the tower 2 from top to bottom in the partial space on the other side of the hoisting space, two motors 3 are fixedly arranged on each layer of platform 10 respectively, the outer end of an output shaft of each motor 3 is connected with an eccentric shaft 14, and the outer end of the eccentric shaft 14 is connected with a driving wheel 13 to form a structure similar to an eccentric wheel; the driving wheel 13 is arranged in a driving groove in a matching way, and when the driving wheel 13 rotates along with the eccentric shaft, the driving wheel is contacted with the inner wall of one side of the driving groove in turn; the driving groove is formed by the inner space of a U-shaped limiting plate 12, two sides of the U-shaped limiting plate are respectively connected with an adjusting bolt 15 through thread matching, and the driving wheel 13 is in contact transmission with the inner end surface of the adjusting bolt in turn when rotating; the adjusting bolt can adjust the position clearance through the thread fit between the adjusting bolt and the side edge of the U-shaped limiting plate 12 so as to adapt to different oscillation amplitude requirements; the driving wheel in the embodiment adopts a bearing, when the driving wheel is initially installed, a quadrant point on one side of the bearing is in contact with an inner end surface of an adjusting bolt on one side of the U-shaped limiting plate, a gap is reserved between the inner end surface of the adjusting bolt on the other side of the U-shaped limiting plate and the quadrant point on the other side of the bearing, the reserved gap distance value is smaller than twice of the eccentric distance between the axis of the eccentric shaft and the axis of the output shaft of the motor.
The front side face of each limiting plate 12 is fixedly connected to the rear side face of a comb-shaped groove plate 17, a first mounting seat 23 is fixedly mounted on the platform 10 corresponding to the positions of the two ends of each groove plate respectively, the two ends of each groove plate 17 are connected to the first mounting seats 23 on the platform through arm plates 18 respectively, and the motor drives the groove plates to move back and forth in the horizontal direction through an eccentric shaft, a transmission wheel and a driving groove to realize oscillation.
The front side edge of the groove plate 17 is provided with a plurality of limiting grooves 171, the bottom in each limiting groove 171 is in a semi-circular arc shape, two sides of each limiting groove are provided with a section of straight-line-section side wall, the height of each straight-line-section side wall is consistent with the radius of the semi-circular arc shape, the electric heating pipe 5 can be respectively positioned and clamped, in order to further improve the clamping and oscillation stability, in the embodiment, the front side of the groove plate 17 is also provided with a baffle 16, one end of the baffle 16 is hinged to one end of the groove plate 17 through a hinge, the other end of the groove plate is provided with a clamping ring, the other end of the groove plate is provided with a buckle, and after the electric; meanwhile, in order to prevent the outer surface of the electric heating tube from being damaged by friction, a flexible pad can be arranged on the inner side surface of each limiting groove 171 of the groove plate 17, a flexible pad can be arranged on the position, corresponding to each limiting groove 171, of the inner side surface of the baffle 16, and the flexible pad can be arranged on the inner side surface of the baffle 16 in a covering mode.
The arm plates 18 are made of elastic materials, so that the oscillation performance is further improved, one end of each arm plate 18 is fixedly arranged above the platform 21 through a first mounting seat 23, and the other end of each arm plate 18 is fixedly connected to the end part of the groove plate 17 through a second mounting seat 231; because of the limited platform space, the specific structure of the first mounting seat 23 and the second mounting seat 231 is practically the same, except that the mounting direction is different.
The front side edge of each groove plate 17 is respectively provided with 5 limiting grooves 171, each set of oscillating mechanism can simultaneously clamp five oscillating electric heating pipes, namely, the powder adding machine for the overlong heating pipe of the soil heater can automatically and simultaneously carry out powder filling, oscillation and compaction on 10 electric heating pipes at one time.
Furthermore, a third mounting seat 232 is fixedly connected to the outer side and two ends of the middle edge of each layer of platform respectively, a protection plate 21 is fixedly connected to the position, below the arm plates at the two ends of the trough plate, of the edge of each layer of platform, a limiting ring is fixedly connected to the two ends of the protection plate 21 respectively, a limiting ring is also fixedly connected to the outer end of the second mounting seat and the protection plate at the corresponding position above each third mounting seat respectively, and a safety rope is connected through the three-point limiting rings, so that the safety coefficient is improved, and the stability and reliability of oscillation are ensured; the limiting ring in the embodiment is directly formed by fixedly welding outer hexagon nuts at corresponding positions.
The specific structure of the powder adding mechanism is as follows: the powder storage box 9 is fixedly installed at the top of the part, located on the other side of the hoisting space, in the tower 2, the bottom of the powder storage box 9 is provided with powder filling holes corresponding to the positions of the limiting grooves 171 on the groove plates 17 respectively, a guide pipe 25 is fixedly connected to the position, located outside each powder filling hole, below the bottom plate of the powder storage box, the upper part of each guide pipe 25 is an inverted conical cylinder with the maximum inner diameter larger than the diameter of each powder filling hole, the lower part of each guide pipe 25 is a cylindrical cylinder with the inner diameter larger than the outer diameter of the electric heating pipe 5, and the lower part of each guide pipe 25 can be clamped outside the upper end of the; specifically, staple bolt 24 is selected to the clamping mechanism in this embodiment, and electric heating pipe is by the hoist engine through the inseparable centre gripping of clamp splice hoist and mount to vertical direction after, unclamp the clamp splice, stretch into electric heating pipe in the stand pipe, the stand pipe lower part is outside at electric heating pipe upper end through the inseparable centre gripping of staple bolt, fills powder back to electric heating pipe, closely knit through the oscillation mechanism oscillation.
The hoist engine can hoist and mount 10 electric heating pipe in proper order, fills whitewashed vibration simultaneously behind the clamping mechanism clamping, also can hoist and mount 10 electric heating pipe simultaneously through the adapter mechanism, fills whitewashed vibration simultaneously behind the clamping mechanism clamping, selects an electric heating pipe of hoist and mount once in this embodiment, can be equipped with the adapter mechanism after the follow-up production capacity enlarges and hoist 10 electric heating pipe simultaneously.
For improving barrier propterty, prevent to fill out the powder in-process and cause the dust to fly upward, set up protection casing 21 on pylon upper portion, protection casing 21 extends downwards from pylon outside top and shelters from in powder feeding mechanism, the upper two-layer platform outside.
The powder adding machine for the ultralong heating pipe of the soil heater provided by the invention has the advantages that after the electric heating pipe is lifted to a vertical position through the hoisting mechanism at the top of the tower, the upper end of the electric heating pipe extends into the guide pipe at the bottom end of the powder storage box and is clamped through the hoop, the electric heating pipe is simultaneously clamped by the trough plates on the multilayer platforms through the limiting grooves, the electric heating pipe is driven by the motor on each layer of platform through the matching of the eccentric shaft and the driving groove and is driven by the trough plates to move back and forth along the horizontal direction to oscillate, and the automatic powder filling, oscillation and compaction operations can be carried out on the ultralong single-end heating pipe of 12 m-18 m of the heater for soil remediation.
Claims (10)
1. The utility model provides a add powder machine that is used for overlength heating pipe of soil heater which characterized in that: the tower comprises a tower frame formed by combining a vertical pillar, a horizontal cross rod and a diagonal reinforcing rod, wherein one side of the internal space of the tower frame is an electric heating pipe hoisting space, and a hoisting mechanism capable of hoisting one end of an electric heating pipe upwards until the electric heating pipe is positioned in the vertical direction is fixedly installed at the top of the tower frame; the other side of the internal space of the tower is provided with a plurality of layers of mounting platforms from top to bottom, the edge of each layer of platform is connected with an oscillating mechanism capable of clamping and oscillating a plurality of electric heating pipes simultaneously, a motor is fixedly mounted above each layer of platform, the outer end of the output shaft of each layer of motor is connected with an eccentric shaft, the eccentric shaft is connected to the oscillating mechanism through a driving groove and can drive the electric heating pipes to move back and forth along the horizontal direction through the oscillating mechanism to oscillate, and all the motors on all the platforms are motors with the same; a powder adding mechanism capable of simultaneously filling powder into the plurality of electric heating pipes is arranged at the position, located on the inner side of the hoisting mechanism, of the top of the tower;
the oscillating mechanism comprises a comb-shaped groove plate, two ends of the groove plate are respectively connected onto the platform through arm plates, a plurality of limiting grooves capable of respectively positioning and clamping the electric heating tube are arranged on the front side edge of the groove plate, a U-shaped limiting plate is fixedly connected to the middle of the rear side of the groove plate, and the inner space of the limiting plate forms a driving groove; the rear end of the eccentric shaft is fixedly connected to an output shaft of the motor, the front end of the eccentric shaft is connected with a driving wheel, and the driving wheel is arranged in the driving groove in a matching manner and can rotate along with the eccentric shaft to push the groove plate to move and oscillate back and forth along the horizontal direction through the driving groove;
the driving wheel is a bearing; adjusting bolts are connected to two side edges of the limiting plate respectively through thread matching, bearings are installed between the inner ends of the adjusting bolts on two sides in a matching mode and are in contact with the inner end of the adjusting bolt on one side, a gap is formed between the inner end of the adjusting bolt on the other side and the bearings, and the gap between the inner end of the adjusting bolt on the other side and the bearings is smaller than twice of the eccentric distance between the axis of the eccentric shaft and the axis of the output shaft of;
the arm plates are made of elastic materials, one end of each arm plate is fixedly arranged above the platform through a first mounting seat, and the other end of each arm plate is fixedly connected to the end part of the groove plate through a second mounting seat;
the powder adding mechanism comprises a powder storage box, powder filling holes are respectively formed in the bottom of the powder storage box corresponding to the positions of the limiting grooves on the groove plate, a guide pipe is fixedly connected to the position, located outside each powder filling hole, below the powder storage box bottom plate, the upper portion of each guide pipe is in an inverted conical cylinder shape, the maximum inner diameter of each guide pipe is larger than the diameter of each powder filling hole, the lower portion of each guide pipe is in a cylindrical cylinder shape, the inner diameter of each guide pipe is larger than the outer diameter of the corresponding electric heating pipe, and the lower portion of each guide pipe is clamped;
the hoisting mechanism comprises a winch, and a hoisting head of the winch is connected with a pair of clamping blocks capable of clamping the electric heating tube through a steel wire rope.
2. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: the electric heating device is characterized in that a left motor and a right motor are simultaneously installed on each layer of platform, each motor is respectively connected with one set of oscillating mechanism through an eccentric shaft, and each set of oscillating mechanism can simultaneously clamp five electric heating pipes.
3. The powder adding machine for the overlong heating pipe of the soil heater as claimed in claim 2, wherein: every layer of platform middle part edge outside and both ends difference fixedly connected with third mount pad, every layer of platform edge is located the fixed position below the frid both ends arm board and is connected with the guard plate, and every third mount pad top is connected with the safety rope through the spacing ring with the second mount pad outer end of relevant position, guard plate both ends.
4. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: the front side of the groove plate is further provided with a baffle, one end of the baffle is hinged to one end of the groove plate through a hinge, the other end of the baffle is provided with a snap ring, and the other end of the groove plate is provided with a buckle which can be matched and locked with the snap ring.
5. The powder adding machine for the overlong heating pipe of the soil heater as claimed in claim 4, wherein: the inner side surface of each limiting groove of the groove plate is provided with a flexible pad, and the positions of the inner side surface of the baffle plate, which correspond to the limiting grooves, are also provided with flexible pads.
6. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: the lower part of the guide pipe is tightly clamped outside the upper end of the electric heating pipe through a hoop.
7. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: the pair of clamping blocks are respectively C-shaped blocks, the pair of clamping blocks are combined to form a square clamping block with a circular through hole in the middle, lifting bolts are respectively arranged at four corners above the square clamping block, and the steel wire rope is fixedly connected with the square clamping block through the lifting bolts; the pair of clamping blocks are provided with threaded holes at corresponding positions and can clamp the electric heating pipe through a clamping bolt.
8. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: one side of the tower is provided with a tower, and the tower is provided with safety ladders which can be respectively communicated to the platforms on each floor.
9. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: the length of the horizontal cross rod on one side of the tower corresponding to the hoisting space is the length of the horizontal cross rod on the other side, so that a conveying opening capable of conveying the electric heating pipe is formed on one side of the hoisting space.
10. The powder adding machine for the overlong heating pipe of the soil heater according to claim 1, characterized in that: four layers of platforms are arranged in the tower from top to bottom, and a protective cover which is shielded outside the powder adding mechanism and the upper two layers of platforms is arranged on the upper portion of the tower from the top to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831512.5A CN110681688A (en) | 2019-09-04 | 2019-09-04 | Powder adding machine for overlong heating pipe of soil heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831512.5A CN110681688A (en) | 2019-09-04 | 2019-09-04 | Powder adding machine for overlong heating pipe of soil heater |
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| CN110681688A true CN110681688A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910831512.5A Pending CN110681688A (en) | 2019-09-04 | 2019-09-04 | Powder adding machine for overlong heating pipe of soil heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585121A (en) * | 2020-12-01 | 2022-06-03 | 周卫斌 | Powder-adding center-protecting conduit and large-length electric heating tube assembly line using same |
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| CN105383717A (en) * | 2015-10-28 | 2016-03-09 | 湖州思创电热科技有限公司 | Powder filling machine |
| CN106314833A (en) * | 2016-11-17 | 2017-01-11 | 天津市千罡燃气设备技术有限公司 | Heating pipe filling tool |
| CN109809318A (en) * | 2018-12-28 | 2019-05-28 | 中国二十冶集团有限公司 | A kind of skyscraper Large Diameter Pipeline standpipe installation method |
| CN211100762U (en) * | 2019-09-04 | 2020-07-28 | 江苏众众电热科技有限公司 | Powder adding machine for overlong heating pipe of soil heater |
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| CN105215883A (en) * | 2015-10-26 | 2016-01-06 | 扬中市三环电热科技有限公司 | A kind of powder feeding machine clamping tool |
| CN105215068A (en) * | 2015-10-26 | 2016-01-06 | 扬中市三环电热科技有限公司 | A kind of semi-automatic powder feeding machine transmission mechanism |
| CN105383717A (en) * | 2015-10-28 | 2016-03-09 | 湖州思创电热科技有限公司 | Powder filling machine |
| CN106314833A (en) * | 2016-11-17 | 2017-01-11 | 天津市千罡燃气设备技术有限公司 | Heating pipe filling tool |
| CN109809318A (en) * | 2018-12-28 | 2019-05-28 | 中国二十冶集团有限公司 | A kind of skyscraper Large Diameter Pipeline standpipe installation method |
| CN211100762U (en) * | 2019-09-04 | 2020-07-28 | 江苏众众电热科技有限公司 | Powder adding machine for overlong heating pipe of soil heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585121A (en) * | 2020-12-01 | 2022-06-03 | 周卫斌 | Powder-adding center-protecting conduit and large-length electric heating tube assembly line using same |
| CN114585121B (en) * | 2020-12-01 | 2024-04-09 | 周卫斌 | Powder adding middle-protection conduit and long-length electric heating tube assembly line using same |
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