Rapid drying and purging system for interior of pipe

By designing a clamping, lateral movement, and column system combined with an air distribution system, the problem that existing pipe internal rapid drying and purging systems cannot adapt to pipes of different diameters has been solved, achieving precise positioning and efficient drying of pipes of different specifications.

CN223525506UActive Publication Date: 2025-11-07JIANGSU QIANSHAN PIPING TECH CO LTD
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Patent Information

Application Number
CN202423002620.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2025-11-07
Estimated Expiration
2034-12-06

AI Technical Summary

Technical Problem

The existing rapid drying and purging system for pipes lacks a positioning structure when adapting to pipes of different diameters, and the fixed diameter of the air outlet results in low hot air utilization efficiency, which cannot meet the needs of pipes of different specifications.

Method used

A rapid drying and purging system for the inside of pipes was designed, comprising a clamping system, a lateral movement system, a column system, and an air distribution system. By combining a clamping cylinder, a lateral movement drive servo motor reducer, and a lifting drive servo motor reducer, precise positioning and orientation of pipes of different specifications are achieved. Combined with the use of a lifting cylinder and a gate, hot air is ensured to effectively enter the inside of the pipe.

Benefits of technology

It enables rapid positioning and efficient drying of pipes of different specifications, improves hot air utilization efficiency, and has strong adaptability, enabling rapid drying and purging of pipes of different diameters.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of drying devices, in particular to a quick drying and purging system for the interior of a pipe, which comprises a conveyor, an industrial circulating air heater, an air blower, a stand column system and an air distribution system, a clamping system is arranged on one side of the conveyor, a transverse moving system is arranged in the clamping system, and a stand column system is arranged above the transverse moving system. According to the rapid drying and purging system for the interior of the pipe, a clamping air cylinder is started to push a clamping block to press a pipeline, a transverse movement driving servo motor speed reducer and a longitudinal movement air cylinder are started to adjust the horizontal position of a stand column body, and then a lifting driving servo motor speed reducer is started to align an orifice of an air distribution plate to the pipeline; further, the interior of the pipe is rapidly dried, and the pipeline and the drying structure are positioned through the purging system; the lifting air cylinder is started to pull the gate plate to open the hole opening, opposite to the pipeline, of the air distribution plate, hot air is blown into the pipeline, then the interior of the pipeline is rapidly dried, and the purging system adapts to pipelines of different specifications.
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Description

TECHNICAL FIELD

[0001] The utility model relates to drying device technical field, specifically is a pipe inside quick drying, blowing system. BACKGROUND

[0002] At present, the intelligent demand of pipeline prefabrication of industrial projects is increasingly urgent, and according to the process requirements, in order to ensure the quality of welding, the pipe needs to be beveling processed on the pipeline prefabrication intelligent production line. In order to ensure the quality of pipe beveling and improve the beveling work efficiency, cutting fluid needs to be added during pipe beveling. Therefore, the pipe end face and inner wall after beveling processing will have residual cutting fluid, which will affect the welding quality of the following pipe, and the residual cutting fluid on the pipe end face and inner wall needs to be dried, a device for quickly drying and blowing the inside of the pipe needs to be used, and the existing pipe inside quick drying and blowing system still has some defects when in use, such as;

[0003] The existing pipe inside quick drying and blowing system usually installs a blowing device directly blowing beside the conveyor or pipeline support, when transporting different diameter pipes, the pipeline cannot be quickly aligned with the blowing device, lacks positioning structure, and the diameter of the blowing port of the existing pipe inside quick drying and blowing system is mostly fixed, when the pipeline diameter is large, the air volume is small, when the pipeline diameter is small, a large amount of hot air is easily wasted, and the adaptability is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a pipe inside quick drying, blowing system to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a pipe inside quick drying, blowing system, comprising: a conveyor, an industrial circulating hot air blower, a blower, a column system and a wind distribution system;

[0006] One side of the conveyor is provided with a clamping system, the inside of the clamping system is provided with a transverse moving system, the upper side of the transverse moving system is provided with a column system, the inside of the column system is installed with a wind distribution system, one side of the wind distribution system is provided with an industrial circulating hot air blower, and the upper surface of the industrial circulating hot air blower is connected with a blower.

[0007] The clamping system comprises a clamping support, a clamping cylinder, a clamping block and a clamping linear guide rail, one side of the conveyor is provided with a clamping support, one side of the clamping support is connected with a clamping cylinder through an L-shaped frame, the moving end of the clamping cylinder is connected with a clamping block, one side of the clamping block close to the clamping support is connected with a clamping linear guide rail, and the clamping linear guide rail is connected to one side of the clamping support.

[0008] Preferably, the horizontal moving system comprises a horizontal moving base plate, a vertical moving base plate, a horizontal moving driving servo motor reducer, a horizontal moving motor driving gear, a horizontal moving rack, a horizontal moving linear guide rail, a vertical moving linear guide rail and a vertical moving cylinder, the inner wall of the lower part of the clamping support is connected with the horizontal moving base plate through bolts, the upper surface of the horizontal moving base plate is connected with the horizontal moving linear guide rail, the upper part of the horizontal moving linear guide rail is connected with the vertical moving base plate, the upper surface of the vertical moving base plate is connected with the horizontal moving driving servo motor reducer through a motor base, the output end of the horizontal moving driving servo motor reducer is connected with the horizontal moving motor driving gear through a shaft coupling penetrating the inner wall of the vertical moving base plate, one side of the horizontal moving motor driving gear is connected with the horizontal moving rack in a meshed mode, and one side of the horizontal moving rack is connected to the horizontal moving base plate through bolts.

[0009] Preferably, the upper surface of the vertical moving base plate near one side of the horizontal moving driving servo motor reducer is connected with the vertical moving linear guide rail, and the upper surface of the horizontal moving driving servo motor reducer is connected with the vertical moving cylinder.

[0010] Preferably, the column system comprises a column body, a lifting slide plate, a lifting screw rod, a lifting nut, a lifting driving servo motor reducer and a vertical linear guide rail, the upper part of the vertical moving linear guide rail is connected with the column body, the column body is connected to the moving end of the vertical moving cylinder, one side of the column body is connected with the vertical linear guide rail, one side of the vertical linear guide rail is connected with the lifting slide plate, and the lifting slide plate is connected to one side of the industrial circulating hot air machine through a supporting plate.

[0011] Preferably, the inner wall of the lifting slide plate is connected with the lifting nut penetratingly, the upper surface of the column body is connected with the lifting driving servo motor reducer through a motor base, the output end of the lifting driving servo motor reducer is connected with the lifting screw rod penetratingly through a shaft coupling, and the lifting screw rod is threadedly connected in the lifting nut.

[0012] Preferably, the air distribution system comprises an air distribution plate, an air distribution base plate, a gate plate, a sealing gasket plate, a lifting cylinder, a hot air connecting pipe and a cylinder fixing frame, one side of the lifting slide plate is connected with the air distribution base plate through bolts, one side of the air distribution base plate is connected with the air distribution plate, the inner wall of the air distribution plate is connected with the sealing gasket plate penetratingly at the upper part and the lower part, one side of the gate plate is abutted with the sealing gasket plate, and the sealing gasket plate is connected to one side of the inner wall of the air distribution plate.

[0013] Preferably, one side of the air distribution plate is connected with the hot air connecting pipe, and the hot air connecting pipe is connected to one side of the industrial circulating hot air machine.

[0014] Preferably, the upper part and the lower part of the air distribution plate and the air distribution base plate are connected with the cylinder fixing frame, one side of the cylinder fixing frame is connected with the lifting cylinder through a support, and the moving end of the lifting cylinder is connected with the gate plate through bolts.

[0015] Compared with the prior art, the pipe internal rapid drying and blowing system has the advantages that the pipe is pressed by the clamping block driven by the clamping cylinder, the horizontal position of the column body is adjusted by the transverse driving servo motor reducer and the longitudinal cylinder, the orifice of the air distribution plate is aligned with the pipe by starting the lifting driving servo motor reducer, and the pipe internal rapid drying and blowing system is positioned to the pipe and the drying structure.

[0016] 1. The pipe internal rapid drying and blowing system is positioned to the pipe and the drying structure by starting the clamping cylinder to drive the clamping block to move downward, pressing the pipe on the conveyor to prevent the pipe from moving, driving the longitudinal bottom plate to slide on the transverse linear guide rail by the transverse driving servo motor reducer, then driving the column body to slide on the longitudinal linear guide rail by the longitudinal cylinder, adjusting the horizontal position of the column body, driving the lifting slide plate to slide up and down by the lifting driving servo motor reducer, adjusting the position of the air distribution plate, aligning the orifice of the air distribution plate with the pipe, and the pipe internal rapid drying and blowing system is positioned to the pipe and the drying structure.

[0017] 2. The pipe internal rapid drying and blowing system is adapted to different specifications of pipes by starting the lifting cylinder to pull the gate away from the sealing gasket plate orifice on one side, opening the orifice of the air distribution plate opposite to the pipe, blowing hot air from the orifice of the sealing gasket plate and the air distribution plate to the pipe, and the pipe internal rapid drying and blowing system is adapted to different specifications of pipes. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic diagram of the utility model blower;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of the utility model clamping support;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the utility model clamping block;

[0022] Figure 5 It is a three-dimensional structure schematic diagram of the utility model longitudinal cylinder;

[0023] Figure 6 It is a three-dimensional structure schematic diagram of the utility model transverse motor driving gear;

[0024] Figure 7 It is a three-dimensional structure schematic diagram of the utility model column body;

[0025] Figure 8 It is a three-dimensional sectional structure schematic diagram of the utility model column body;

[0026] Figure 9 It is the schematic view of the air distribution plate structure of the utility model.

[0027] Figure 10 It is the schematic view of the hot air connection pipe three-dimensional structure of the utility model.

[0028] In the figure: 1, industrial circulating hot air blower; 2, air blower; 3, column system; 31, column body; 32, lifting slide plate; 33, lifting screw; 34, lifting nut; 35, lifting drive servo motor speed reducer; 36, vertical linear guide rail; 4, air distribution system; 41, air distribution plate; 42, air distribution bottom plate; 43, gate plate; 44, sealing gasket plate; 45, lifting cylinder; 46, hot air connection pipe; 47, cylinder fixing frame; 5, horizontal moving system; 51, horizontal moving bottom plate; 52, longitudinal moving bottom plate; 53, horizontal moving drive servo motor speed reducer; 54, horizontal moving motor drive gear; 55, horizontal moving rack; 56, horizontal moving linear guide rail; 57, longitudinal moving linear guide rail; 58, longitudinal moving cylinder; 6, clamping system; 61, clamping support; 62, clamping cylinder; 63, clamping block; 64, clamping linear guide rail; 7, conveyor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-6The utility model provides a kind of technical scheme: a kind of pipe inside quick drying, blowing and cleaning system, comprising: conveyor 7, industrial circulating hot air blower 1, air blower 2, column system 3 and air distribution system 4;One side of conveyor 7 is provided with clamping system 6, the inside of clamping system 6 is provided with horizontal moving system 5, the top of horizontal moving system 5 is provided with column system 3, column system 3 is internally installed with air distribution system 4, one side of air distribution system 4 is provided with industrial circulating hot air blower 1, the upper surface of industrial circulating hot air blower 1 is connected with air blower 2;Clamping system 6 includes: clamping support 61, clamping cylinder 62, clamping block 63 and clamping linear guide rail 64, one side of conveyor 7 is provided with clamping support 61, one side of clamping support 61 is connected with clamping cylinder 62 by L-shaped frame, the moving end of clamping cylinder 62 is connected with clamping block 63, one side close to clamping support 61 of clamping block 63 is connected with clamping linear guide rail 64, clamping linear guide rail 64 is connected in one side of clamping support 61, horizontal moving system 5 includes: horizontal moving bottom plate 51, longitudinal moving bottom plate 52, horizontal moving drive servo motor speed reducer 53, horizontal moving motor drive gear 54, horizontal moving rack 55, horizontal moving linear guide rail 56, longitudinal moving linear guide rail 57 and longitudinal moving cylinder 58, the lower side of the inner wall of clamping support 61 is connected with horizontal moving bottom plate 51 by bolt, the upper surface of horizontal moving bottom plate 51 is connected with horizontal moving linear guide rail 56, the top of horizontal moving linear guide rail 56 is connected with longitudinal moving bottom plate 52, the upper surface of longitudinal moving bottom plate 52 is connected with horizontal moving drive servo motor speed reducer 53 by motor base, the output end of horizontal moving drive servo motor speed reducer 53 is connected with horizontal moving motor drive gear 54 by shaft coupling and penetrates the inner wall of longitudinal moving bottom plate 52, one side of horizontal moving motor drive gear 54 is engaged with horizontal moving rack 55, horizontal moving rack 55 is connected in one side of horizontal moving bottom plate 51 by bolt, the upper surface of longitudinal moving bottom plate 52 close to one side of horizontal moving drive servo motor speed reducer 53 is connected with longitudinal moving linear guide rail 57, the upper surface of horizontal moving drive servo motor speed reducer 53 is connected with longitudinal moving cylinder 58.

[0031] When being implemented, clamping cylinder 62 is started to push clamping block 63 to move downwards on clamping linear guide rail 64, clamping linear guide rail 64 guides clamping block 63, and the pipeline on conveyor 7 is pressed by clamping block 63 to prevent the pipeline from moving, horizontal moving drive servo motor speed reducer 53 is started to drive horizontal moving motor drive gear 54 to rotate, horizontal moving motor drive gear 54 is made to rotate along horizontal moving rack 55, longitudinal moving bottom plate 52 is made to slide on horizontal moving linear guide rail 56, longitudinal moving cylinder 58 is started to push column body 31 to slide on longitudinal moving linear guide rail 57, and the horizontal position of column body 31 is adjusted.

[0032] Refer to Figures 1-3 、 Figure 7 And Figure 8It is known that the column system 3 includes: column body 31, lifting slide plate 32, lifting screw 33, lifting nut 34, lifting drive servo motor reducer 35, and vertical linear guide rail 36. The column body 31 is connected above the longitudinal linear guide rail 57. The column body 31 is connected to the moving end of the longitudinal cylinder 58. The vertical linear guide rail 36 is connected to one side of the column body 31. The lifting slide plate 32 is connected to one side of the vertical linear guide rail 36. The lifting slide plate 32 is connected to one side of the industrial circulating hot air blower 1 through a support plate. The lifting nut 34 is connected through the inner wall of the lifting slide plate 32. The lifting drive servo motor reducer 35 is connected to the upper surface of the column body 31 through a motor base. The output end of the lifting drive servo motor reducer 35 is connected to the lifting screw 33 through the inner wall of the column body 31 through a coupling. The lifting screw 33 is threaded into the lifting nut 34.

[0033] In practice, the lifting drive servo motor reducer 35 is started to drive the lifting screw 33 to rotate inside the lifting nut 34, which in turn drives the lifting slide plate 32 to slide up and down along the vertical straight guide rail 36, adjusting the position of the air distribution plate 41 and aligning the opening of the air distribution plate 41 with the pipe.

[0034] See Figures 1-3 , Figure 9 and Figure 10 It is known that the air distribution system 4 includes: an air distribution plate 41, an air distribution base plate 42, a gate plate 43, a sealing gasket 44, a lifting cylinder 45, a hot air pipe 46, and a cylinder fixing bracket 47. The air distribution base plate 42 is bolted to one side of the lifting slide plate 32, and the air distribution plate 41 is connected to one side of the air distribution base plate 42. The gate plate 43 slides through the upper and lower sides of the inner wall of the air distribution plate 41. The sealing gasket 44 abuts against one side of the gate plate 43. The sealing gasket 44 is connected to one side of the inner wall of the air distribution plate 41. The hot air pipe 46 is connected to one side of the air distribution plate 41. The hot air pipe 46 is connected to one side of the industrial circulating hot air blower 1. The cylinder fixing bracket 47 is connected to the upper and lower sides of the air distribution plate 41 and the air distribution base plate 42. The lifting cylinder 45 is connected to one side of the cylinder fixing bracket 47 through a bracket. The moving end of the lifting cylinder 45 is bolted to the gate plate 43.

[0035] In practice, the air distribution plate 41 is a hollow plate with several sets of holes of different diameters on one side. The air distribution base plate 42 is a rectangular frame with multiple sets of threaded holes, used to install the air distribution plate 41 and the lifting slide plate 32. The sealing gasket 44 is a sealing gasket installed on the inner wall of the air distribution plate 41, used to fit and seal with the gate plate 43. The sealing gasket 44 also has several sets of holes of different diameters for ventilation. When the lifting cylinder 45 is activated, it pulls the gate plate 43 to slide from the inside of the air distribution plate 41 to the outside, opening the holes of the air distribution plate 41 opposite to the pipe. The hot air entering from the hot air pipe 46 is blown onto the pipe through the sealing gasket 44 and the holes of the air distribution plate 41.

[0036] In summary: when using the pipe internal rapid drying and blowing system, first, the pipe to be dried is placed on the arc-shaped bracket on the conveyor 7, the pipe is conveyed to the lower side of the clamping block 63 by the conveyor 7, the clamping cylinder 62 is started to drive the clamping block 63 to press the pipe, then according to the diameter of the pipe, the orifice on the air distribution plate 41 that needs to be aligned is selected, the longitudinal movement cylinder 58 is started to move the air distribution plate 41 close to the pipe, the horizontal movement drive servo motor reducer 53 and the lifting drive servo motor reducer 35 are started to align the orifice of the air distribution plate 41 with the pipe, then the lifting cylinder 45 is started to pull the shutter plate 43 away from one side of the orifice of the sealing gasket plate 44 to open the orifice, the air blower 2 blows the air outside into the industrial circulating hot air blower 1, the industrial circulating hot air blower 1 heats the air and then sends it into the hot air connecting pipe 46, then the hot air is blown out from the orifice of the air distribution plate 41 to dry the cutting fluid remaining on the pipe, then the clamping cylinder 62 pulls the clamping block 63 away from the pipe, the conveyor 7 moves the dried pipe away and sends it to the next group of pipes to be dried, the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A system for rapid drying and purging of the interior of a pipe, comprising: The conveyor (7), the industrial circulating hot air blower (1), the air blower (2), the column system (3) and the air distribution system (4), It is characterized in that; One side of the conveyor (7) is provided with a clamping system (6), the inside of the clamping system (6) is provided with a transverse moving system (5), the upper side of the transverse moving system (5) is provided with a column system (3), the inside of the column system (3) is installed with an air distribution system (4), one side of the air distribution system (4) is provided with an industrial circulating hot air blower (1), and the upper surface of the industrial circulating hot air blower (1) is connected with an air blower (2). The clamping system (6) comprises a clamping support (61), a clamping air cylinder (62), a clamping block (63) and a clamping linear guide rail (64), one side of the conveyor (7) is provided with the clamping support (61), one side of the clamping support (61) is connected with the clamping air cylinder (62) through an L-shaped frame, the moving end of the clamping air cylinder (62) is connected with the clamping block (63), and one side of the clamping block (63) close to the clamping support (61) is connected with the clamping linear guide rail (64). The clamping linear guide rail (64) is connected to one side of the clamping support (61).

2. A system for rapid drying and purging of the interior of a pipe according to claim 1, characterized in that: The transverse moving system (5) comprises a transverse moving bottom plate (51), a longitudinal moving bottom plate (52), a transverse moving drive servo motor speed reducer (53), a transverse moving motor drive gear (54), a transverse moving rack (55), a transverse moving linear guide rail (56), a longitudinal moving linear guide rail (57) and a longitudinal moving air cylinder (58), the lower side of the inner wall of the clamping support (61) is connected with the transverse moving bottom plate (51) through bolts, the upper surface of the transverse moving bottom plate (51) is connected with the transverse moving linear guide rail (56), the upper side of the transverse moving linear guide rail (56) is connected with the longitudinal moving bottom plate (52), the upper surface of the longitudinal moving bottom plate (52) is connected with the transverse moving drive servo motor speed reducer (53) through a motor base, the output end of the transverse moving drive servo motor speed reducer (53) penetrates the inner wall of the longitudinal moving bottom plate (52) and is connected with the transverse moving motor drive gear (54) through a shaft coupling, one side of the transverse moving motor drive gear (54) is engaged with the transverse moving rack (55), and the transverse moving rack (55) is connected to one side of the transverse moving bottom plate (51) through bolts.

3. A system for rapid drying and purging of the interior of a pipe according to claim 2, characterized in that: The upper surface of the longitudinal moving bottom plate (52) close to the transverse moving drive servo motor speed reducer (53) is connected with the longitudinal moving linear guide rail (57), and the upper surface of the transverse moving drive servo motor speed reducer (53) is connected with the longitudinal moving air cylinder (58).

4. A system for rapid drying and purging of the interior of a pipe according to claim 3, characterized in that: The column system (3) comprises a column body (31), a lifting slide plate (32), a lifting lead screw (33), a lifting nut (34), a lifting drive servo motor reducer (35) and a vertical linear guide rail (36), the upper side of the longitudinal moving linear guide rail (57) is connected with the column body (31), the column body (31) is connected to the moving end of the longitudinal moving cylinder (58), and one side of the column body (31) is connected with the vertical linear guide rail (36), one side of the vertical linear guide rail (36) is connected with the lifting slide plate (32), and the lifting slide plate (32) is connected to one side of the industrial circulating hot air machine (1) through a supporting plate.

5. A system for rapid drying and purging of the interior of a pipe according to claim 4, characterized in that: The inner wall of the lifting slide plate (32) is connected with the lifting nut (34) in a penetrating manner, the upper surface of the column body (31) is connected with the lifting drive servo motor reducer (35) through a motor base, the output end of the lifting drive servo motor reducer (35) is connected with the lifting lead screw (33) through a shaft coupling in a penetrating manner through the inner wall of the column body (31), and the lifting lead screw (33) is threadedly connected in the lifting nut (34).

6. A system for rapid drying and purging of the interior of a pipe according to claim 4, characterized in that: The air distribution system (4) comprises an air distribution plate (41), an air distribution bottom plate (42), a gate plate (43), a sealing gasket plate (44), a lifting cylinder (45), a hot air connecting pipe (46) and a cylinder fixing frame (47), one side of the lifting slide plate (32) is connected with the air distribution bottom plate (42) through bolts, one side of the air distribution bottom plate (42) is connected with the air distribution plate (41), the inner wall of the air distribution plate (41) is connected with the gate plate (43) in a penetrating and sliding manner from top to bottom, one side of the gate plate (43) is abutted with the sealing gasket plate (44), and the sealing gasket plate (44) is connected to one side of the inner wall of the air distribution plate (41).

7. A system for rapid drying and purging of the interior of a pipe according to claim 6, characterized in that: One side of the air distribution plate (41) is connected with the hot air connecting pipe (46), and the hot air connecting pipe (46) is connected to one side of the industrial circulating hot air machine (1).

8. A system for rapid drying and purging of the interior of a pipe according to claim 6, characterized in that: The upper side and the lower side of the air distribution plate (41) and the air distribution bottom plate (42) are connected with the cylinder fixing frame (47), one side of the cylinder fixing frame (47) is connected with the lifting cylinder (45) through a support, and the moving end of the lifting cylinder (45) is connected with the gate plate (43) through bolts.