CN108914899B

CN108914899B - Be used for water waste collection device

Info

Publication number: CN108914899B
Application number: CN201810574785.1A
Authority: CN
Inventors: 刘琦
Original assignee: Lu'an Kekodar Biotechnology Co Ltd
Current assignee: Lu'an kekodar Biotechnology Co., Ltd
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2020-06-05
Anticipated expiration: 2038-06-06
Also published as: CN108914899A

Abstract

The invention discloses a water body garbage collection device, and relates to the technical field of water body garbage collection. This be used for water waste collection device, including removing ship and collecting vessel, the bilateral symmetry fixedly connected with spliced pole of removal hull bottom, the bottom of removing the ship is provided with the fixed column, the spout has been seted up to the bilateral symmetry of collecting vessel side, the lift groove has been seted up in the centre of collecting vessel side, the first support pivot of bilateral symmetry fixedly connected with that lift inslot wall is close to collecting vessel side top, the centre fixedly connected with second support pivot of lift inslot wall side bottom, one side of collecting vessel is provided with the support column. This be used for water waste collection device can reach the effect of stable support collecting vessel to make the collecting vessel can remove the operation, enlarge the clearance scope of collecting vessel, provide strong support for the purification of water, solved the staving and can not remove work, problem that clean area is little.

Description

Be used for water waste collection device

Technical Field

The invention relates to the technical field of water body garbage collection, in particular to a water body garbage collection device.

Background

Water body environments such as rivers, lakes, oceans and the like are environments on which human beings and animals and plants live, various environmental pollution things are endless along with the development of economy, a large amount of garbage floats in water bodies, and the oxygen-enriched water bodies also enable aquatic plants such as water hyacinth and the like to grow wantonly. The water body garbage is still manually salvaged and cleaned in the traditional technology, and the cleaning mode has the defects of low efficiency, high cost and high labor intensity.

Aiming at the defects of the traditional technology, the Chinese patent publication number is CN206289599U, the publication date is 2017, 06 and 30 days, the invention is named as a water surface garbage collector, the application discloses a water surface garbage collector, which comprises a barrel body, a filter screen and a floating body, wherein a filter channel is arranged in the barrel body, and the filter screen is detachably arranged in the filter channel and is used for filtering water surface garbage; the floating body is connected with the barrel body and enables the barrel body to float below the water surface; the outlet of the filtering channel is communicated with a water pump, and the water pump pumps water on the water surface through the inlet of the filtering channel and separates water surface garbage through the filter screen. The garbage can has the disadvantages that in the prior art, the gravity of the can body is very large, the can body can float under the water surface without a proper floating body material, the working range of the can body is small, garbage collection can not be carried out on a water body well and stably, and guarantee can not be provided for cleaning the water body.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a water body garbage collection device, which solves the problems that a bucket body cannot float under the water surface, cannot move to work and has a small cleaning area.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a be used for water waste collection device, is including removing ship and collecting vessel, the bilateral symmetry fixedly connected with spliced pole of removal hull bottom, the bottom of removing the ship is provided with the fixed column, the spout has been seted up to the bilateral symmetry of collecting vessel side, the lift groove has been seted up in the centre of collecting vessel side, the lift inslot wall is close to the first support pivot of the bilateral symmetry fixedly connected with at collecting vessel side top, the centre fixedly connected with second support pivot of lift inslot wall side bottom, one side of collecting vessel is provided with the support column, the positive and middle part symmetry fixedly connected with slider at the back of support column.

The front and the back of the top of the support column near one side of the collecting barrel are symmetrically provided with a first opening, the first opening is fixedly connected with a rubber mat, the front and the back of the middle part of the inner cavity of the support column are symmetrically and fixedly connected with a limiting rod, the front and the back of the bottom of the inner wall of the support column, which are far away from one side of the collecting barrel, are symmetrically and fixedly connected with a sealing sleeve, a second opening is arranged in the center of one side surface of the sealing sleeve, which is close to the limiting rod, a sealing ring is fixedly connected at the second opening, a transmission rod is arranged in the center of one side surface of the sealing sleeve, the top and the bottom of the inner wall of the other side surface of the sealing sleeve are symmetrically and fixedly connected with clamping devices, the center of the inner wall of the other side surface of the sealing sleeve is fixedly connected with a motor, one end of the transmission rod far away from the sealing sleeve is fixedly connected with a rotating shaft, the middle part of the rotating shaft is fixedly connected with a bobbin, and a steel rope is wound outside the bobbin.

The collecting barrel is characterized in that a third opening is formed in the center, close to one side face of the collecting barrel, of the fixed column, a limiting block is fixedly connected to the third opening, a moving column is arranged in the center, close to the limiting block, of one side face of the fixed column, moving grooves are symmetrically formed in the top and the bottom of the inner wall of the fixed column, the hydraulic push rod is fixedly connected to the center of the other side face of the inner wall of the fixed column, moving blocks are fixedly connected to one sides, close to the fixed column, of the top and the bottom of the moving column, one end, far away from the fixed column, of the moving column.

Preferably, the one end symmetry fixed connection that the removal ship was kept away from to the spliced pole is at the top of fixed column, the one end that the support column is close to the collecting vessel extends to the inside in lift groove, the spout is the dysmorphism, the one end that the support column was kept away from to the slider extends to the back of spout and the inner wall of laminating spout.

Preferably, the other end of the transmission rod penetrates through the sealing ring and extends into the sealing sleeve, the transmission rod is attached to the sealing ring, the other end of the transmission rod is fixedly connected with an output shaft of the motor, and the motor is attached to the clamping devices on the two sides.

Preferably, the one end of transfer line runs through a side of gag lever post and extends to the outside of gag lever post another side, the transfer line laminates with the gag lever post mutually, the one end that the transfer line was kept away from to the axis of rotation runs through the inner wall of support column and extends to the inside of support column wall body, the axis of rotation laminates with the wall body of support column mutually.

Preferably, the one end fixed connection of steel cable is on the bobbin of one side, the other end of steel cable runs through the cushion of support column top one side and extends to the outside of support column, the first support pivot of lift inslot side top one side is walked around to the other end of steel cable and passes the second and support the pivot and rewind to the first support pivot of inner wall side top opposite side, the other end of steel cable runs through the cushion of support column top opposite side and extends to the inside of support column, the other end fixed connection of steel cable is on the bobbin of opposite side.

Preferably, the other end of the moving column penetrates through the limiting block and extends to the inside of the fixed column, the moving column is attached to the limiting block, the other end of the moving column is fixedly connected with the output end of the hydraulic push rod, and one end, far away from the moving column, of the moving block extends to the inside of the moving groove and is attached to the inner wall of the moving groove.

Preferably, the other end of support column is buckled upwards, the one end of removing the post runs through the bottom surface of support column and extends to the outside of support column top surface, remove post and support column fixed connection, the anticreep board is laminated with the top surface of support column mutually, the one end fixed connection that removes the post is kept away from to the connecting rod is on the support column.

(III) advantageous effects

The invention provides a water body garbage collection device. The method has the following beneficial effects:

(1) this be used for water waste collection device, through the cooperation work of the removal ship that sets up, spliced pole, fixed column, stopper, removal post, shifting chute, movable block, anticreep board, connecting rod, reach the effect of outrigger collecting vessel to make the collecting vessel can remove the operation, enlarge the clearance scope of collecting vessel, provide strong support for the purification of water, solved the staving and can not remove work, problem that clean area is little.

(2) This be used for water waste collection device, through the spout that sets up, lift groove, first support pivot, second support pivot, support column, slider, cushion, gag lever post, seal cover, sealing washer, transfer line, clamping device, motor, axis of rotation, bobbin, the cooperation work of steel cable, reach the effect of stably going up and down the collecting vessel, make things convenient for the collecting vessel to be less than the surface of water and carry out garbage collection, solved the staving and can not float in the problem of the subsurface of water.

(3) This be used for water waste collection device, through the cooperation work of the removal post that sets up, shifting chute, hydraulic push rod, movable block, reach the effect of stable shrink collecting vessel, cooperation operating system is convenient to be handled the rubbish in the collecting vessel, has strengthened this a practicality for water waste collection device.

Drawings

FIG. 1 is a schematic structural view in elevation of the present invention;

FIG. 2 is a schematic side view of the collection vessel of the present invention;

figure 3 is a cross-sectional view of a support post of the present invention.

In the figure: the device comprises a movable ship 1, a collecting barrel 2, a connecting column 3, a fixing column 4, a sliding chute 5, a lifting groove 6, a first supporting rotating shaft 7, a second supporting rotating shaft 8, a supporting column 9, a sliding block 10, a rubber cushion 11, a limiting rod 12, a sealing sleeve 13, a sealing ring 14, a transmission rod 15, a clamping device 16, a motor 17, a rotating shaft 18, a winding bobbin 19, a steel rope 20, a limiting block 21, a moving column 22, a moving groove 23, a hydraulic push rod 24, a moving block 25, an anti-falling plate 26 and a connecting rod 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a device for collecting water body garbage comprises a movable ship 1 and a collecting barrel 2, wherein the movable ship 1 is a ship in the prior art, the collecting barrel 2 is a garbage collecting barrel in the prior art, a filter screen and a water pump are arranged in the garbage collecting barrel, connecting columns 3 are symmetrically and fixedly connected to two sides of the bottom of the movable ship 1, a fixed column 4 is arranged at the bottom of the movable ship 1, one end, far away from the movable ship 1, of each connecting column 3 is symmetrically and fixedly connected to the top of the corresponding fixed column 4, the connecting columns 3 balance the stress of the fixed columns 4 to prevent the movable ship 1 from being prized and turned over by the fixed columns 4, sliding grooves 5 are symmetrically arranged on two sides of one side surface of the collecting barrel 2, each sliding groove 5 is in a special shape, a lifting groove 6 is arranged in the center of one side surface of the collecting barrel 2, first supporting rotating shafts 7 are symmetrically and fixedly connected to two sides, one side of collecting vessel 2 is provided with support column 9, the one end that support column 9 is close to collecting vessel 2 extends to the inside of lift groove 6, the other end of support column 9 is buckled upwards, the middle part symmetry fixedly connected with slider 10 at the front and the back of support column 9, the one end that support column 9 was kept away from to slider 10 extends to the back of spout 5 and the inner wall of laminating spout 5, special-shaped spout 5 prevents that slider 10 from breaking away from spout 5, it is stable to make support column 9 be connected with collecting vessel 2, and provide the removal track for the removal of support column 9, prevent that support column 9 from removing the messenger and taking place the deflection.

The front and the back of the top of the support column 9 near one side of the collecting barrel 2 are symmetrically provided with a first opening, the first opening is fixedly connected with a rubber cushion 11, the front and the back of the middle part of the inner cavity of the support column 9 are symmetrically and fixedly connected with a limiting rod 12, the front and the back of the bottom of the inner wall of the support column 9 far away from one side of the collecting barrel 2 are symmetrically and fixedly connected with a sealing sleeve 13, the center of one side of the sealing sleeve 13 near the limiting rod 12 is provided with a second opening, the second opening is fixedly connected with a sealing ring 14, the center of one side of the sealing sleeve 13 is provided with a transmission rod 15, one end of the transmission rod 15 penetrates through one side of the limiting rod 12 and extends to the outside of the other side of the limiting rod 12, the transmission rod 15 is attached to the limiting rod 12, the limiting rod 12 provides support, the driving rod 15 is attached to the sealing ring 14, the sealing sleeve 13 is matched with the sealing ring 14 to prevent external water from entering the sealing sleeve 13 to affect the motor 17, the top and the bottom of the inner wall of the other side of the sealing sleeve 13 are symmetrically and fixedly connected with clamping devices 16, the center of the inner wall of the other side of the sealing sleeve 13 is fixedly connected with the motor 17, the other end of the driving rod 15 is fixedly connected with an output shaft of the motor 17, the motor 17 is attached to the clamping devices 16 on the two sides, the clamping devices 16 prevent the motor 17 from being stressed and displaced, so as to provide stable support for the driving rod 15 from the side, one end of the driving rod 15, which is far away from the sealing sleeve 13, is fixedly connected with the rotating shaft 18, one end of the rotating shaft 18, which is far away from the driving rod 15, penetrates through the inner wall of the supporting column 9, the middle part of the rotating shaft 18 is fixedly connected with a bobbin 19, a steel rope 20 is wound outside the bobbin 19, one end of the steel rope 20 is fixedly connected on the bobbin 19 on one side, the other end of the steel rope 20 penetrates through a rubber mat 11 on one side of the top of the supporting column 9 and extends to the outside of the supporting column 9, the rubber mat 11 prevents external water liquid from entering the supporting column 9 to a great extent, the other end of the steel rope 20 bypasses a first supporting rotating shaft 7 on one side of the top of one side surface of the inner wall of the lifting groove 6 and penetrates through a second supporting rotating shaft 8 to be wound back to the first supporting rotating shaft 7 on the other side of the top of one side surface of the inner wall, the other end of the steel rope 20 penetrates through the rubber mat 11 on the other side of the top of the supporting column 9 and extends to the inside of the supporting column 9, the other end of the steel rope 20 is fixedly, through the cooperation work of the sliding groove 5, the lifting groove 6, the first supporting rotating shaft 7, the second supporting rotating shaft 8, the supporting column 9, the sliding block 10, the rubber mat 11, the limiting rod 12, the sealing sleeve 13, the sealing ring 14, the transmission rod 15, the clamping device 16, the motor 17, the rotating shaft 18, the winding reel 19 and the steel rope 20, the effect of stably lifting the collecting barrel 2 is achieved, the collecting barrel 2 is convenient to be lower than the water surface for garbage collection, and the problem that the barrel body can not float under the water surface is solved.

A third opening is arranged in the center of one side surface of the fixed column 4 close to the collecting barrel 2, a limiting block 21 is fixedly connected with the third opening, a moving column 22 is arranged in the center of one side surface of the fixed column 4, one end of the moving column 22 penetrates through the bottom surface of the supporting column 9 and extends to the outside of the top surface of the supporting column 9, the moving column 22 is fixedly connected with the supporting column 9, the other end of the moving column 22 penetrates through the limiting block 21 and extends to the inside of the fixed column 4, the moving column 22 is attached to the limiting block 21, the limiting block 21 prevents external water liquid from entering the inside of the fixed column 4, a moving track is provided for the movement of the moving column 22, the moving column 22 is prevented from deflecting when moving, moving grooves 23 are symmetrically arranged on one side of the top and the bottom of the inner wall of the fixed column 4 close to the limiting block 21, a hydraulic push, the top and the bottom of the moving column 22 are symmetrically and fixedly connected with moving blocks 25 at one side close to the fixed column 4, one end of each moving block 25 far away from the moving column 22 extends into the moving groove 23 and is attached to the inner wall of the moving groove 23, the moving groove 23 is matched with the moving block 25 to provide a moving track for the movement of the moving column 22 and prevent the moving column 22 from deflecting during the movement, the effect of stably contracting the collecting barrel 2 is achieved through the matching work of the moving column 22, the moving groove 23, the hydraulic push rod 24 and the moving blocks 25, the garbage in the collecting barrel 2 is conveniently treated by matching with a lifting system, the practicability of the device for collecting the garbage in the water body is enhanced, one end of the moving column 22 far away from the fixed column 4 is fixedly connected with an anti-falling plate 26, the anti-falling plate 26 is attached to the top surface of the supporting column 9, one side of the bottom of the moving column 22 far away from the fixed column, anticreep board 26 cooperation connecting rod 27 prevents to remove post 22 and the too big emergence of fixed column 4 junction atress and buckles, through the removal ship 1 that sets up, spliced pole 3, fixed column 4, stopper 21, remove post 22, shifting chute 23, movable block 25, anticreep board 26, connecting rod 27's cooperation work, reach the effect of outrigger collecting vessel 2, and make collecting vessel 2 can remove the operation, enlarge the clearance scope of collecting vessel 2, provide powerful support for the purification of water, the staving work that can not be removed has been solved, the problem that clean area is little.

This be used for water waste collection device to use, will remove ship 1 and open rubbish and pile up the department, control hydraulic push rod 24 promotes and remove post 22, makes support column 9 promote 2 entering rubbish of collecting vessel, controls two motors 17 and rotates transfer line 15 with fast in opposite directions, makes axis of rotation 18 drive bobbin 19 and rotates, tightens up steel cable 20, makes support column 9 rise in lifting groove 6 to make collecting vessel 2 sink into the aquatic, open the water pump and carry out garbage collection.

To sum up, this be used for water waste collection device, through the cooperation work of the removal ship 1 that sets up, spliced pole 3, fixed column 4, stopper 21, removal post 22, shifting chute 23, movable block 25, anticreep board 26, connecting rod 27, reach the effect of stable support collecting vessel 2 to make collecting vessel 2 can remove the operation, enlarge the clearance scope of collecting vessel 2, provide strong support for the purification of water, solved the staving and can not remove work, problem that clean area is little.

This be used for water refuse collection device simultaneously, spout 5 through setting up, lift groove 6, first support shaft 7, second support shaft 8, support column 9, slider 10, cushion 11, gag lever post 12, seal cover 13, sealing washer 14, transfer line 15, clamping device 16, motor 17, axis of rotation 18, bobbin 19, the cooperation work of steel cable 20, reach the effect of stable lift collecting vessel 2, make things convenient for collecting vessel 2 to be less than the surface of water and carry out garbage collection, the problem that the staving can not float in the subsurface of water has been solved.

And this be used for water waste collection device, through the cooperation work of the removal post 22 that sets up, shifting chute 23, hydraulic push rod 24, movable block 25, reach the effect of stable shrink collecting vessel 2, cooperation operating system conveniently handles the rubbish in the collecting vessel 2, has strengthened this a practicality for water waste collection device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a be used for water waste collection device, includes removal ship (1) and collecting vessel (2), its characterized in that: connecting columns (3) are symmetrically and fixedly connected to two sides of the bottom of the movable ship (1), fixing columns (4) are arranged at the bottom of the movable ship (1), sliding grooves (5) are symmetrically formed in two sides of one side of the collecting barrel (2), a lifting groove (6) is formed in the center of one side of the collecting barrel (2), first supporting rotating shafts (7) are symmetrically and fixedly connected to two sides of the inner wall of the lifting groove (6) close to the top of one side of the collecting barrel (2), second supporting rotating shafts (8) are fixedly connected to the center of the bottom of one side of the inner wall of the lifting groove (6), supporting columns (9) are arranged on one side of the collecting barrel (2), and sliding blocks (10) are symmetrically and fixedly connected to the middles of the front and the back;

the collecting device is characterized in that a first opening is symmetrically formed in the front and the back of the top of the supporting column (9) close to one side of the collecting barrel (2), a rubber cushion (11) is fixedly connected to the first opening, a limiting rod (12) is fixedly connected to the front and the back of the middle part of an inner cavity of the supporting column (9), a sealing sleeve (13) is fixedly connected to the front and the back of the bottom of the inner wall of the supporting column (9) far away from one side of the collecting barrel (2), a second opening is formed in the center of the sealing sleeve (13) close to one side of the limiting rod (12), a sealing ring (14) is fixedly connected to the second opening, a transmission rod (15) is arranged in the center of one side of the sealing sleeve (13), clamping devices (16) are symmetrically and fixedly connected to the top and the bottom of the inner wall of the other side of, one end, far away from the sealing sleeve (13), of the transmission rod (15) is fixedly connected with a rotating shaft (18), the middle of the rotating shaft (18) is fixedly connected with a winding drum (19), and a steel rope (20) is wound outside the winding drum (19);

the improved garbage collector is characterized in that a third opening is formed in the center, close to one side face of the collecting barrel (2), of the fixing column (4), a limiting block (21) is fixedly connected to the third opening, a moving column (22) is arranged in the center, close to the limiting block (21), of one side face of the fixing column (4), moving grooves (23) are symmetrically formed in the top portion and the bottom portion of the inner wall of the fixing column (4) in one side, a hydraulic push rod (24) is fixedly connected to the center, close to the other side face of the inner wall of the fixing column (4), of the moving column (22), a moving block (25) is fixedly connected to one side, close to the fixing column (4), of the top portion and the bottom portion of the moving column (22), an anti-falling plate (26) is fixedly connected to one.

2. A device for collection of waste from a body of water as claimed in claim 1, wherein: the one end symmetry fixed connection that removes ship (1) is kept away from in spliced pole (3) is at the top of fixed column (4), the one end that support column (9) are close to collecting vessel (2) extends to the inside of lift groove (6), spout (5) and slider (10) special-shaped cooperation prevent that slider (10) from breaking away from spout (5), the one end that support column (9) were kept away from in slider (10) extends to the back of spout (5) and the inner wall of laminating spout (5).

3. A device for collection of waste from a body of water as claimed in claim 1, wherein: the other end of the transmission rod (15) penetrates through the sealing ring (14) and extends into the sealing sleeve (13), the transmission rod (15) is attached to the sealing ring (14), the other end of the transmission rod (15) is fixedly connected with an output shaft of the motor (17), and the motor (17) is attached to the clamping devices (16) on the two sides.

4. A device for collection of waste from a body of water as claimed in claim 1, wherein: the one end of transfer line (15) runs through the side of gag lever post (12) and extends to the outside of gag lever post (12) another side, transfer line (15) laminate mutually with gag lever post (12), the one end that transfer line (15) were kept away from in axis of rotation (18) runs through the inner wall of support column (9) and extends to the inside of support column (9) wall body, axis of rotation (18) laminate mutually with the wall body of support column (9).

5. A device for collection of waste from a body of water as claimed in claim 1, wherein: one end fixed connection of steel cable (20) is on bobbin (19) of one side, the other end of steel cable (20) runs through cushion (11) of support column (9) top one side and extends to the outside of support column (9), the other end of steel cable (20) is walked around first support pivot (7) of lift groove (6) inner wall side top one side and is passed second support pivot (8) and rewind to first support pivot (7) of inner wall side top opposite side, the other end of steel cable (20) runs through cushion (11) of support column (9) top opposite side and extends to the inside of support column (9), the other end fixed connection of steel cable (20) is on bobbin (19) of opposite side.

6. A device for collection of waste from a body of water as claimed in claim 1, wherein: the other end of the moving column (22) penetrates through the limiting block (21) and extends to the inside of the fixing column (4), the moving column (22) is attached to the limiting block (21), the other end of the moving column (22) is fixedly connected with the output end of the hydraulic push rod (24), and one end, far away from the moving column (22), of the moving block (25) extends to the inside of the moving groove (23) and is attached to the inner wall of the moving groove (23).

7. A device for collection of waste from a body of water as claimed in claim 1, wherein: the other end of support column (9) is buckled upwards, the one end of removing post (22) runs through the bottom surface of support column (9) and extends to the outside of support column (9) top surface, remove post (22) and support column (9) fixed connection, anticreep board (26) laminates mutually with the top surface of support column (9), the one end fixed connection of removing post (22) is kept away from in connecting rod (27) is on support column (9).