CN114735061A - Yarn pipe turnover vehicle capable of loading and unloading in layered mode - Google Patents

Yarn pipe turnover vehicle capable of loading and unloading in layered mode Download PDF

Info

Publication number
CN114735061A
CN114735061A CN202210405288.5A CN202210405288A CN114735061A CN 114735061 A CN114735061 A CN 114735061A CN 202210405288 A CN202210405288 A CN 202210405288A CN 114735061 A CN114735061 A CN 114735061A
Authority
CN
China
Prior art keywords
cavity
shell
air
rod
hole
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.)
Withdrawn
Application number
CN202210405288.5A
Other languages
Chinese (zh)
Inventor
李月侠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210405288.5A priority Critical patent/CN114735061A/en
Publication of CN114735061A publication Critical patent/CN114735061A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0006—Bumpers; Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
    • B62B2202/025—Reels, e.g. for filamentary or sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00—Grasping, holding, supporting the objects
    • B62B2203/07—Comprising a moving platform or the like, e.g. for unloading

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The invention relates to a yarn tube turnover vehicle capable of loading and unloading in a layered mode, which comprises a shell, wherein a plurality of vertical rods are arrayed on the lower bottom surface of a cavity of the shell in a rectangular mode, a supporting plate is arranged in the cavity of the shell, a first cavity is formed in the lower end surface of the shell, a first through hole is formed in the upper end of the first cavity, an air inlet pipe and an air outlet pipe are formed in the first cavity, a straight rod is hinged to the front end and the rear end of the shell respectively, when the two straight rods swing from vertical to left, the air inlet pipe is not communicated with the first through hole, otherwise, the air outlet pipe is not communicated with the first through hole, an air cylinder is fixed on the right end surface of the shell and can inflate the supporting plate, a sliding rod is arranged on the left end surface of the shell, a cylindrical block is arranged on the lower side of the sliding rod, a second cavity is formed in the cylindrical block, air in the second cavity is emptied, and four wheels are arranged on the lower end surface of the shell; according to the invention, the vertical plate is utilized to drive the pressing strip to be pressed on the outer edge surface of the yarn tube in the moving process of the vehicle body, so that the position of the yarn tube is fixed, the yarn falling caused by vibration is effectively prevented, and the transportation cost is greatly reduced.

Description

Yarn pipe turnover vehicle capable of loading and unloading in layered mode
Technical Field
The invention relates to the field of textiles, in particular to a yarn tube turnover vehicle capable of loading and unloading yarn tubes in a layered mode.
Background
The collision and abrasion of yarn tubes are often caused by improper operation of loading and unloading the yarn tubes in the transportation process, then the mutual collision of the yarn tubes is caused by uneven road surface in the transportation process, so that outer end yarns are damaged and even separated from the yarn tubes, the transportation cost is greatly improved, the generation of collision is prevented by a mode of inserting the yarns on a vertical rod in the prior art, but the loading and unloading process is complicated, particularly when the yarn tubes at the bottom of a transfer vehicle are loaded, the yarn tubes freely fall to the bottom of a trolley along the vertical rod, the impact is large, the yarns can be scattered from the yarn tubes, the yarn tubes need to be taken out one by one from the bottom of the trolley manually in the unloading process, the unloading efficiency is low, the prior art is used in the transfer vehicle without the yarn tubes, and some yarn tubes have a lifting function but the lifting function is driven by a motor mostly, the operation and control method is inconvenient because of the driving of the air cylinder or the hydraulic cylinder.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention adopts the yarn tube turnover vehicle which is loaded and unloaded in a layered mode, and solves the problems that the yarn tube is easy to collide and damage and is inconvenient to load and unload in the transportation process.
The technical scheme includes that the device comprises a rectangular shell with an opening at the upper end, a plurality of vertical rods are fixed on a rectangular array on the lower bottom surface of a shell cavity, a supporting plate is arranged in the shell cavity, a plurality of vertical holes are formed in the supporting plate and correspond to the vertical rods, the vertical rods penetrate through the vertical holes and are always in sealing fit with the inner edge surfaces of the vertical holes, the supporting plate can slide up and down in the shell cavity, and the outer edge surfaces of the supporting plate are always in sealing fit with the inner wall of the shell;
the middle part of the lower end face of the shell is provided with a first cavity, the first cavity is a cylindrical cavity with an axis arranged along the front-back direction, the upper end of the first cavity is provided with a first through hole communicated with the cavity of the shell, the left side and the right side of the first cavity are respectively provided with an air outlet pipe and an air inlet pipe which penetrate through the left end face and the right end face of the shell, and the air inlet pipe and the air outlet pipe are both communicated with the first cavity; the front end and the rear end of the shell are respectively hinged with a straight rod, the free ends of the two straight rods are fixedly connected through a round rod which is horizontally placed in front and at the rear, when the two straight rods swing from the vertical left side, the first through hole is communicated with the air outlet pipe but not communicated with the air inlet pipe, and when the two straight rods swing from the vertical right side, the first through hole is communicated with the air inlet pipe but not communicated with the air outlet pipe;
the right end face of the shell is fixedly connected with an air cylinder which is vertically arranged and the piston rod of the air cylinder is upward, the free end of the straight rod swings to the right side of the shell and can downwards extrude the piston rod of the air cylinder, and the air cylinder can squeeze a certain amount of air into the lower part of the supporting plate through the air inlet pipe and the first through hole; the left end face of the shell is provided with a sliding rod capable of sliding up and down, the lower side of the sliding rod is provided with a cylindrical block, the axis of the cylindrical block is horizontally arranged front and back, a second cavity is formed in the cylindrical block, the right end of the second cavity is provided with a second through hole penetrating through the cylindrical block, the second through hole is always communicated with the air outlet pipe under the condition of no external force, the free end of the straight rod swings to the left side of the shell and can downwards extrude the sliding rod, the sliding rod moves up and down to block the left end of the air outlet pipe, and meanwhile, air in the second cavity is emptied;
four wheels are arranged on the lower end surface of the shell.
The axis position of the first cavity is rotatably connected with a rotating shaft, the middle part of the rotating shaft is fixedly connected with an air baffle plate, the free end of the air baffle plate can be attached to the inner edge surface of the first cavity to slide, a baffle plate in the vertical direction is arranged below the rotating shaft, the baffle plate divides the cavity of the first cavity below the rotating shaft into a left part and a right part, and the cavities on the two sides of the baffle plate can be respectively prevented from being communicated with the first through hole when the air baffle plate swings to the positions on the two sides of the first through hole;
a third cavity is formed in the front side of the first cavity, the lower end of each straight rod faces one side face of the shell and is fixedly connected with a rotating rod in the front-back direction, the two rotating rods are connected to the front end face and the rear end face of the shell in a rotating mode respectively, the rotating rod in the front side penetrates through the third cavity and is located on the part, in the third cavity, of the rotating rod in the front side, a first gear is fixedly connected, the front end of the rotating shaft extends into the third cavity and is fixedly connected with a second gear, and the first gear is meshed with the second gear.
The left end of the shell is fixedly connected with a front supporting block and a rear supporting block, the cylindrical block is rotatably connected between the two supporting blocks, the left end face of the shell, which is positioned above the cylindrical block, is fixedly connected with a horizontal plate in the water direction, the front sliding rod and the rear sliding rod respectively penetrate through the horizontal plate and can slide up and down, the left side faces of the lower ends of the two sliding rods are tooth-shaped faces, the front end and the rear end of the cylindrical block are respectively fixed with a third gear, and the third gear is meshed with the tooth-shaped faces of the lower ends of the sliding rods;
the left end face of the shell is positioned at the air outlet position at the left end of the air outlet pipe and is fixedly provided with a rubber gasket, the left end face of the rubber gasket is an arc surface which is always attached to the outer edge surface of the cylindrical block, a piston plate which can always be attached to the inner edge surface of the cavity and can slide left and right is arranged in the second cavity, and a pressure spring is fixed at the left end of the piston plate.
The upper ends of the two sliding rods and the upper portion of the air cylinder are respectively provided with a horizontal cross rod which is placed front and back, the front end face and the rear end face of the shell are respectively extended out of the front end face and the rear end face of the cross rod and are intersected with the straight rod, the cross rod on the left side is fixed at the upper ends of the two sliding rods, the cross rod on the right side is fixed at the upper end of the piston rod of the air cylinder, and the lower end face of each cross rod is fixedly connected with a pressure spring.
The lower end of the air cylinder is provided with an air outlet hole communicated with the air inlet pipe, the air inlet pipe is internally provided with a one-way valve which enables air to flow leftwards in a one-way mode, the lower end of the air cylinder is provided with a ventilation hole communicated with the air cylinder body, and the ventilation hole is internally provided with a one-way valve which enables air to enter the air cylinder body in a one-way mode.
The casing upper end open end be provided with the rectangle frame, the rectangle frame can block the backup pad upwards to shift out the casing.
Rubber sealing layers fixed on the supporting plate are arranged between the supporting plate and the cavity of the shell and between the vertical hole and the vertical rod; the free end of the air baffle and the upper end of the baffle are both fixed with rubber sealing layers.
The opening and closing of the left blind hole and the right blind hole are controlled by the left-right swing of the straight rod, the air cylinder is driven by the up-down swing of the straight rod to inflate or deflate the lower end of the supporting plate, so that the supporting plate moves up and down, and the loading and unloading efficiency of the yarn tube is greatly improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a front cross-sectional view of the housing of the present invention.
FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention.
FIG. 5 is a front cross-sectional view of the straight bar of the present invention swinging to the left and pressing down on the left cross bar.
Fig. 6 is a left side sectional view of the lower half of the housing of the present invention.
Fig. 7 is a front sectional view of the housing of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the invention comprises a rectangular shell 1 with an opening at the upper end, a plurality of vertical rods 2 are fixed on a rectangular array on the lower bottom surface of a cavity of the shell 1, a support plate 3 is arranged in the cavity of the shell 1, a plurality of vertical holes 4 are arranged on the support plate 3 corresponding to the vertical rods 2, the vertical rods 2 penetrate through the vertical holes 4 and are always in sealing fit with the inner edge surfaces of the vertical holes 4, the support plate 3 can slide up and down in the cavity of the shell 1, and the outer edge surfaces of the support plate 3 are always in sealing fit with the inner wall of the shell 1;
a first cavity 5 is formed in the middle of the lower end face of the shell 1, the first cavity 5 is a cylindrical cavity with an axis arranged in the front-back direction, a first through hole 6 communicated with the cavity of the shell 1 is formed in the upper end of the first cavity 5, an air outlet pipe 8 and an air inlet pipe 7 penetrating through the left end face and the right end face of the shell 1 are respectively formed in the left side and the right side of the first cavity 5, and the air inlet pipe 7 and the air outlet pipe 8 are both communicated with the first cavity 5; the front end and the rear end of the shell 1 are respectively hinged with a straight rod 9, the free ends of the two straight rods 9 are fixedly connected through a round rod 10 which is horizontally placed in front and at the rear, when the two straight rods 9 swing from vertical to left side, the first through hole 6 is communicated with the air outlet pipe 8 but is not communicated with the air inlet pipe 7, and when the two straight rods 9 swing from vertical to right side, the first through hole 6 is communicated with the air inlet pipe 7 but is not communicated with the air outlet pipe 8;
the right end face of the shell 1 is fixedly connected with a vertically-arranged cylinder 11 with an upward piston rod, the free end of the straight rod 9 swings to the right side of the shell 1 and can downwards extrude the piston rod of the cylinder 11, and the cylinder 11 can pump a certain amount of air below the supporting plate 3 through the air inlet pipe 7 and the first through hole 6; a slide bar 12 capable of sliding up and down is arranged on the left end face of the shell 1, a cylindrical block 13 with a horizontal axis and placed back and forth is arranged on the lower side of the slide bar 12, a second cavity 14 is formed in the cylindrical block 13, a second through hole 15 penetrating through the cylindrical block 13 is formed in the right end of the second cavity 14, the second through hole 15 is always communicated with the air outlet pipe 8 under the condition of no external force, the free end of a straight bar 9 swings to the left side of the shell 1 to downwardly extrude the slide bar 12, the slide bar 12 moves up and down to block the left end of the air outlet pipe 8, and meanwhile, air in the second cavity 14 is emptied;
the lower end surface of the housing 1 is provided with four wheels 16.
The axial position of the first cavity 5 is rotatably connected with a rotating shaft 17, the middle part of the rotating shaft 17 is fixedly connected with an air baffle plate 18, the free end of the air baffle plate 18 can be attached to the inner edge surface of the first cavity 5 to slide, a baffle plate 19 in the vertical direction is arranged below the rotating shaft 17, the baffle plate 19 divides the cavity of the first cavity 5 below the rotating shaft 17 into a left part and a right part, and when the air baffle plate 18 swings to the positions of the two sides of the first through hole 6, the cavities of the two sides of the baffle plate 19 can be respectively prevented from being communicated with the first through hole 6;
the front side of the first cavity 5 is provided with a third cavity 20, the lower end of each straight rod 9 is fixedly connected with a rotating rod 21 in the front-back direction towards one side surface of the shell 1, the two rotating rods 21 are respectively connected to the front end surface and the rear end surface of the shell 1 in a rotating manner, the rotating rod 21 in the front side penetrates through the third cavity 20 and is fixedly connected with a first gear 22 in the part of the third cavity 20, the front end of the rotating shaft 17 extends into the third cavity 20 and is fixedly connected with a second gear 23, and the first gear 22 is meshed with the second gear 23.
The left end of the shell 1 is fixedly connected with a front supporting block 24 and a rear supporting block 24, the cylindrical block 13 is rotatably connected between the two supporting blocks 24, the left end face of the shell 1 is positioned above the cylindrical block 13 and is fixedly connected with a transverse plate 25 in the water direction, the front and rear sliding rods 12 respectively penetrate through the transverse plate 25 and can slide up and down, the left side faces of the lower ends of the two sliding rods 12 are tooth-shaped faces, the front and rear ends of the cylindrical block 13 are respectively fixed with a third gear 26, and the third gear 26 is meshed with the tooth-shaped faces of the lower ends of the sliding rods 12;
a rubber gasket 27 is fixed at the air outlet position of the left end face of the shell 1 at the left end of the air outlet pipe 8, the left end face of the rubber gasket 27 is an arc surface which is always attached to the outer edge surface of the cylindrical block 13, a piston plate 28 which can always be attached to the inner edge surface of the cavity and slides left and right is arranged in the second cavity 12, and a pressure spring is fixed at the left end of the piston plate 28.
The upper ends of the two sliding rods 12 and the upper side of the air cylinder 11 are respectively provided with a horizontal cross rod 29 which is placed front and back, the front end and the back end of the cross rod 29 respectively extend out of the front end face and the back end face of the shell 1 and are intersected with the straight rod 9, the left side cross rod 29 is fixed at the upper ends of the two sliding rods 12, the right side cross rod 29 is fixed at the upper end of the piston rod of the air cylinder 11, and the lower end face of each cross rod 29 is fixedly connected with a pressure spring.
The lower end of the cylinder 11 is provided with an air outlet hole communicated with the air inlet pipe 7, the air inlet pipe 7 is internally provided with a one-way valve which enables air to flow leftwards in a one-way mode, the lower end of the cylinder 11 is provided with a ventilation hole 30 communicated with the cylinder body, and the ventilation hole 30 is internally provided with a one-way valve which enables air to enter the cylinder body of the cylinder 11 in a one-way mode.
The open end of the upper end of the shell 1 is provided with a rectangular frame 31, and the rectangular frame 31 can block the support plate 3 from moving out of the shell 1 upwards.
Rubber sealing layers fixed on the supporting plate 3 are arranged between the supporting plate 3 and the cavity of the shell 1 and between the vertical hole 4 and the vertical rod 2; the free end of the air baffle plate 18 and the upper end of the baffle plate 19 are both fixed with rubber sealing layers.
When the invention is used, the supporting plate 3 is positioned at the uppermost position of the shell 1, after the shell 1 is pushed to a charging position through the round rod 10, the yarn tubes are placed above the supporting plate 3 one by one and correspond to the vertical rod 2 to form a first layer of yarn tubes, as the yarn tubes on the supporting plate 3 are gradually increased and the gravity is increased, the supporting plate 3 discharges air below to the second cavity 14 through the air outlet pipe 8 and the second through hole 15 and overcomes the pressure of the pressure spring on the piston plate 28 until the piston plate 28 moves to the leftmost end of the second cavity 14, the supporting plate 3 just descends by one yarn tube height, then the round rod 10 and the straight rod 14 are rotated to the left position of the shell 1, the rotating rod 21 drives the rotating shaft 17 to rotate clockwise through the first gear 22 and the second gear 23, so that the air baffle 18 swings to the right side of the first through hole 6 and blocks the air flow passage of the air inlet pipe 7 and the first through hole 18, then, in a mode of continuously pressing the round rod 10 downwards, the cross rod 29 moves downwards under the extrusion force of the straight rod 9, the toothed surface at the lower end of the sliding rod 12 drives the cylindrical block 13 to rotate through the third gear 26, because the rubber gasket 27 seals the left opening of the air outlet pipe 8 all the time in the rotating process of the cylindrical block 13, when the second through hole 15 is separated from the air outlet pipe 8, the gas in the shell 1 can be discharged outwards through the air outlet pipe 8, when the second through hole 15 rotates to the outer side of the rubber gasket 27 along with the cylindrical block, the piston plate 28 resets under the pressure of the pressure spring, the gas in the second cavity 14 is discharged out of the second cavity 14 through the second through hole 15, then the downward force applied to the round rod 10 is cancelled, the straight rod 9 and the cross rod 29 reset upwards under the action of the pressure spring, the cylindrical block 13 rotates to reset, the second through hole 15 is communicated with the air outlet pipe 8 again, the gas at the lower end of the shell 1 overcomes the pressure of the pressure spring at the left side of the piston plate 28 again and enters the second cavity 14, the supporting plate 3 descends by the height of one yarn tube again, then a second layer of yarn tube is placed above the first layer of yarn tube along the vertical rod 2, and the operations are repeated until the supporting plate 3 descends to the lowest end of the shell 1 and the yarn tube is completely loaded;
after the shell 1 is moved to a discharging position through the round rod 10, the round rod 10 and the straight rod 9 are rotated to the right side position of the shell 1, the rotating rod 21 drives the rotating shaft 17 to rotate anticlockwise through the first gear 22 and the second gear 23, so that the air baffle plate 18 swings leftwards to the left side of the first through hole 6 and blocks an air flow passage between the air inlet pipe 7 and the first through hole 18, then the right side cross rod 29 moves downwards under the extrusion force of the straight rod 9 in a mode of continuously pressing the round rod 10 downwards, a piston rod of the air cylinder 11 moves vertically downwards, air in the air cylinder 11 passes through the air inlet hole 7, the air in the first cavity 5 of the one-way valve and enters the cavity below the supporting plate 3 through the first through hole 6, the supporting plate 3 is lifted upwards by the height of one yarn pipe, the downward acting force applied to the round rod 10 is cancelled, the cross rod 29 is reset upwards under the action of the pressure spring, and the middle part of the air inlet pipe 7 is fixed with the one-way valve to limit the air in the first cavity 5 to flow back to the air cylinder, the air can only enter the cylinder body of the air cylinder 11 through the ventilating holes 30, so that the piston rod can be smoothly reset upwards, the yarn tube on the uppermost layer is upwards popped out of the upper end opening of the shell 1, an unloading person can easily unload the yarn tube on the uppermost layer, the round rod 10 is downwards pressed again after the yarn tube on the uppermost layer is unloaded, and the operation is repeated, so that the yarn tubes can extend out from the upper end opening of the shell 1 layer by layer until the support plate 3 moves to the uppermost end of the shell 1.
The device can extrude the piston rods of the cylinders 11 on two sides and control the rotating direction of the cylindrical block 13 by rotating the position of the straight rod 14, the switching mode is simple and efficient, and meanwhile, the first gear 22 and the second gear 23 drive the air baffle plate 18 to rotate in opposite directions and block the air inlet pipe 7 or the air outlet pipe 8, so that the gas is prevented from entering or being discharged from the cavity below the supporting plate 3 normally, and the inflating and exhausting of the cavity below the supporting plate 3 are firmer; the supporting plate 3 can be lifted or lowered by a certain height when the round rod 10 is pressed down once, so that the yarn tube is convenient to feed and unload, the damage to the yarn tube in the process of loading and unloading the yarn tube is effectively reduced, and the loading and unloading efficiency of the yarn tube is greatly improved;
the device drives the cylindrical block 13 to rotate by utilizing the vertical movement of the toothed surface of the slide rod 12, realizes the communication and the closure of the left end of the air outlet pipe 8 and the second through hole 15, and fills or releases air in the second cavity 14, so long as the second through hole 15 is separated from the rubber gasket 27, the air in the second cavity 14 can be completely discharged under the elastic action of a pressure spring on the left side of the piston plate 28, the required precision of the pressing length of the slide rod 12 is low, and the operation is quick and efficient;
the yarn wheels are inserted on the vertical rods 2 in a penetrating way, so that the yarn wheels cannot collide and rub with each other in the transportation process, and the loss of yarns is greatly reduced;
this device utilizes gas to support backup pad 3, because there is the compressibility in gas itself, can effectively cushion the vibrations of automobile body when the yarn pipe bearing of backup pad 3 and loading, improves the influence of automobile body vibrations to the yarn pipe.

Claims (7)

1. The yarn tube turnover vehicle capable of being loaded and unloaded in a layered mode is characterized by comprising a rectangular shell (1) with an opening at the upper end, a plurality of vertical rods (2) are fixed on the rectangular array of the lower bottom surface of a cavity of the shell (1), a supporting plate (3) is arranged in the cavity of the shell (1), a plurality of vertical holes (4) are formed in the supporting plate (3) in positions corresponding to the vertical rods (2), the vertical rods (2) penetrate through the vertical holes (4) and are always in sealing fit with the inner edge surfaces of the vertical holes (4), the supporting plate (3) can slide up and down in the cavity of the shell (1), and the outer edge surfaces of the supporting plate (3) are always in sealing fit with the inner wall of the shell (1);
the middle part of the lower end face of the shell (1) is provided with a first cavity (5), the first cavity (5) is a cylindrical cavity with an axis placed along the front-back direction, the upper end of the first cavity (5) is provided with a first through hole (6) communicated with the cavity of the shell (1), the left side and the right side of the first cavity (5) are respectively provided with an air outlet pipe (8) and an air inlet pipe (7) which penetrate through the left end face and the right end face of the shell (1), and the air inlet pipe (7) and the air outlet pipe (8) are both communicated with the first cavity (5); the front end and the rear end of the shell (1) are respectively hinged with a straight rod (9), the free ends of the two straight rods (9) are fixedly connected through a round rod (10) which is horizontally placed in front and at the rear, when the two straight rods (9) swing from vertical to left side, the first through hole (6) is communicated with the air outlet pipe (8) but is not communicated with the air inlet pipe (7), and when the two straight rods (9) swing from vertical to right side, the first through hole (6) is communicated with the air inlet pipe (7) but is not communicated with the air outlet pipe (8);
an air cylinder (11) which is vertically arranged and has an upward piston rod is arranged on the right end face of the shell (1), the free end of the straight rod (9) swings to the right side of the shell (1) and can extrude the piston rod of the air cylinder (11) downwards, and a certain amount of air can be pumped into the air cylinder (11) below the supporting plate (3) through the air inlet pipe (7) and the first through hole (6); a sliding rod (12) capable of sliding up and down is arranged on the left end face of the shell (1), a cylindrical block (13) with a horizontal axis and placed front and back is arranged on the lower side of the sliding rod (12), a second cavity (14) is formed in the cylindrical block (13), a second through hole (15) penetrating through the cylindrical block (13) is formed in the right end of the second cavity (14), the second through hole (15) is always communicated with the air outlet pipe (8) under the condition of not being subjected to external force, the free end of the straight rod (9) swings to the left side of the shell (1) and can downwards extrude the sliding rod (12), the sliding rod (12) moves up and down to block the left end of the air outlet pipe (8), and meanwhile air in the second cavity (14) is emptied;
four wheels (16) are arranged on the lower end surface of the shell (1).
2. The yarn tube turnover vehicle capable of loading and unloading in a layered mode according to claim 1, wherein a rotating shaft (17) is rotatably connected to the axis position of the first cavity (5), an air baffle plate (18) is fixedly connected to the middle of the rotating shaft (17), the free end of the air baffle plate (18) can be attached to and slide on the inner edge surface of the first cavity (5), a baffle plate (19) in the vertical direction is arranged below the rotating shaft (17), the baffle plate (19) divides the cavity, located below the rotating shaft (17), of the first cavity (5) into a left part and a right part, and when the air baffle plate (18) swings to the positions on the two sides of the first through hole (6), cavities on the two sides of the baffle plate (19) can be respectively prevented from being communicated with the first through hole (6);
first cavity (5) front side is opened and is equipped with third cavity (20), a horizontal fore-and-aft direction's bull stick (21) of a side fixedly connected with of every straight-bar (9) lower extreme orientation casing (1), two bull sticks (21) rotate respectively and connect on the front and back terminal surface of casing (1), front side bull stick (21) run through to third cavity (20) in and be located first gear (22) of part fixedly connected with of third cavity (20), pivot (17) front end extends in third cavity (20) and fixedly connected with second gear (23), first gear (22) and second gear (23) meshing.
3. The yarn tube circulating vehicle capable of loading and unloading in a layered mode according to claim 1, wherein a front supporting block and a rear supporting block (24) are fixedly connected to the left end of the shell (1), the cylindrical block (13) is rotatably connected between the two supporting blocks (24), a horizontal plate (25) in the water direction is fixedly connected to the left end face of the shell (1) above the cylindrical block (13), the sliding rod (12) is provided with a front sliding rod and a rear sliding rod, the front sliding rod and the rear sliding rod respectively penetrate through the horizontal plate (25) and can slide up and down, the left side faces of the lower ends of the two sliding rods (12) are both toothed faces, a third gear (26) is respectively fixed to the front end face and the rear end of the cylindrical block (13), and the third gear (26) is meshed with the toothed faces of the lower ends of the sliding rods (12);
the air outlet position that casing (1) left end face is located outlet duct (8) left end is fixed with rubber packing ring (27), and rubber packing ring (27) left end face is the arc surface of laminating all the time with cylinder piece (13) outer edge face, has one in second cavity (12) to laminate all the time in the cavity inner edge face horizontal slip's piston plate (28), and piston plate (28) left end is fixed with the pressure spring.
4. The yarn tube turnover vehicle capable of loading and unloading in a layered mode according to claim 1, wherein a horizontal cross rod (29) which is arranged horizontally front and back is arranged at the upper end of each of the two sliding rods (12) and above the air cylinder (11), the front end and the back end of each of the cross rods (29) extend out of the front end face and the back end face of the shell (1) respectively and are intersected with the straight rods (9), the cross rod (29) on the left side is fixed at the upper end of each of the two sliding rods (12), the cross rod (29) on the right side is fixed at the upper end of a piston rod of the air cylinder (11), and the lower end face of each of the cross rods (29) is fixedly connected with a pressure spring.
5. The yarn tube circulating vehicle capable of loading and unloading in a layered mode according to claim 1, wherein an air outlet hole at the lower end of the air cylinder (11) is communicated with an air inlet pipe (7), a one-way valve enabling air to flow leftwards only in a one-way mode is installed in the air inlet pipe (7), a ventilating hole (30) communicated with a cylinder body is formed in the lower end of the air cylinder (11), and a one-way valve enabling air to enter the cylinder body of the air cylinder (11) only in a one-way mode is installed in the ventilating hole (30).
6. A layered handling yarn tube tote cart according to claim 1, characterized in that the open upper end of the housing (1) is provided with a rectangular frame (31), the rectangular frame (31) being capable of blocking the support plate (3) from moving up out of the housing (1).
7. The layered loading and unloading yarn tube tote cart of claim 1, wherein rubber sealing layers fixed on the supporting plate (3) are arranged between the supporting plate (3) and the cavity of the shell (1) and between the vertical hole (4) and the vertical rod (2); the free end of the air baffle plate (18) and the upper end of the baffle plate (19) are both fixed with rubber sealing layers.
CN202210405288.5A 2022-04-18 2022-04-18 Yarn pipe turnover vehicle capable of loading and unloading in layered mode Withdrawn CN114735061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210405288.5A CN114735061A (en) 2022-04-18 2022-04-18 Yarn pipe turnover vehicle capable of loading and unloading in layered mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210405288.5A CN114735061A (en) 2022-04-18 2022-04-18 Yarn pipe turnover vehicle capable of loading and unloading in layered mode

Publications (1)

Publication Number Publication Date
CN114735061A true CN114735061A (en) 2022-07-12

Family

ID=82281943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210405288.5A Withdrawn CN114735061A (en) 2022-04-18 2022-04-18 Yarn pipe turnover vehicle capable of loading and unloading in layered mode

Country Status (1)

Country Link
CN (1) CN114735061A (en)

Similar Documents

Publication Publication Date Title
SK2752004A3 (en) Device for monitoring, maintenance and adjustment of pressure in a tyre
JP4538456B2 (en) Device for air filling of rotating pneumatic tires
US9022750B2 (en) Alternative methods to generate high pressure by iteration in a high-pressure multichamber
GB2070141A (en) Solids transfer apparatus
CN114735061A (en) Yarn pipe turnover vehicle capable of loading and unloading in layered mode
CN216268880U (en) Hydraulic unloading device of semitrailer for loading coal
CN117514829B (en) Explosion-proof centrifugal hot oil pump
CN109854146A (en) A kind of reinforced concrete protection sealing door
CN116816639A (en) Automobile air compressor capable of automatically supplementing lubricating oil
CN206049475U (en) A kind of back door retaining mechanism for bagged cement dumper
CN115367387A (en) Bucket elevator
CN211001049U (en) Dumper tail door locking device and dumper
CN108613530A (en) Auto parts and components drying equipment
CN114572287A (en) Turnover vehicle convenient for loading and unloading yarn tubes
US3874529A (en) Refuse loading apparatus
CN111498006B (en) Air suction prevention device suitable for luxurious cruise ship bilge water system
CN210218872U (en) Discharge valve hydraulic station and discharge valve
CN102661408B (en) Gas flow control device
CN209688516U (en) A kind of packaging lattice of the container of special gas
CN210063042U (en) Transport vehicle with stable operation
CN116928359B (en) Pressurizing type sealing valve
JPS6048404B2 (en) Garbage compaction device for garbage truck
CN114313740B (en) Material taking device of box type bidirectional vehicle
US4129333A (en) Tip-up vehicles
CN215844465U (en) Ore surface cleaning system

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20220712

WW01 Invention patent application withdrawn after publication