CN109566071B

CN109566071B - Indoor multi-functional afforestation supervisor of using

Info

Publication number: CN109566071B
Application number: CN201811580277.0A
Authority: CN
Inventors: 李文莎
Original assignee: Hunan Jingyi Ecological Technology Holding Co ltd
Current assignee: Hunan Jingyi Ecological Technology Holding Co ltd
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-07-24
Anticipated expiration: 2038-12-24
Also published as: CN109566071A

Abstract

The invention discloses an indoor multifunctional garden greening management machine, which comprises a plate body, wherein a vertical plate is fixedly connected to the left side of the plate body, a water tank is fixedly connected to the left side of the top of the plate body, a control panel is fixedly connected to the front side of the water tank, a storage battery is fixedly connected to the top of the control panel, a driving device is fixedly connected to the top of an inner cavity of the water tank, a vertical cylinder is fixedly connected to the output end of the driving device, stirring rods are movably connected to the two sides of the vertical cylinder at equal intervals through bearings, a double-end motor is fixedly connected to the top of the inner cavity of the vertical cylinder. This indoor multi-functional afforestation supervisor of using can make the supervisor have multiple functions, makes the staff can carry out comprehensive repairment to indoor gardens, has improved the security performance of supervisor simultaneously, when accidents such as misoperation appear, equally can effectually avoid the staff to receive the injury.

Description

Indoor multi-functional afforestation supervisor of using

Technical Field

The invention relates to the technical field of landscaping, in particular to an indoor multifunctional landscaping management machine.

Background

Landscaping is in certain region application engineering and artistic means, through reforming transform topography (or further build the mountain, fold the stone, manage water) and plant trees flowers and plants, and build the building and arrange approaches such as garden way, the natural environment that the creation formed and the field of resing, just be called gardens, some gardens are built indoor, consequently, be called indoor gardens, indoor gardens need regularly manage through the afforestation supervisor, guarantee the pleasing to the eye of indoor gardens, but present supervisor when using, the function singleness of supervisor, can not carry out comprehensive repairment to indoor gardens, the security performance of supervisor is not high simultaneously, lead to because of accident such as misoperation, cause the staff to be injured, thereby brought very big trouble for the staff.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an indoor multifunctional garden greening management machine, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an indoor multifunctional garden greening management machine comprises a plate body, wherein a vertical plate is fixedly connected to the left side of the plate body, a water tank is fixedly connected to the left side of the top of the plate body, a control panel is fixedly connected to the front side of the water tank, a storage battery is fixedly connected to the top of the control panel, a driving device is fixedly connected to the top of an inner cavity of the water tank, a vertical cylinder is fixedly connected to the output end of the driving device, stirring rods are movably connected to the two sides of the vertical cylinder at equal intervals through bearings, a double-end motor is fixedly connected to the top of the inner cavity of the vertical cylinder, first gears are fixedly connected to the output ends of the two sides of the double-end motor, second gears are fixedly connected to the surfaces of the stirring rods, which are close to one side of the double-end motor, the second gears are respectively located on the inner sides of the vertical cylinder, a transmission belt is meshed, the right side of the bottom of the inner cavity of the water tank is fixedly connected with a booster pump, the bottom of the booster pump is connected with a vertical pipe in a penetrating way, the bottom of the vertical pipe sequentially penetrates through the water tank and the plate body and extends to the outside of the plate body, the bottom of the vertical pipe is connected with a leakage shell in a penetrating way, baffles are fixedly connected with the front part and the rear part of the right side of the bottom of the plate body, the inner cavity of each baffle is fixedly connected with a rubber plate through a bolt, the bottom of the rubber plate extends to the outside of the baffle, a fixed block is fixedly connected with the right side of the bottom of the plate body, a first motor is fixedly connected with the bottom of the fixed block, circular plates are fixedly connected with blades at equal intervals around the circumference on the outer sides of the circular plates, concave holes are formed in the, the bottom of the plate body is provided with a hole, the top of the inner side of the hole is fixedly connected with an automatic telescopic rod, the output end of the automatic telescopic rod is fixedly connected with a circular ring, the upper part of the first motor is positioned at the inner side of the circular ring, the outer side of the circular ring is fixedly connected with connecting plates at equal intervals around the circumference, both sides of the bottom of the circular ring are fixedly connected with short cylinders, the top of the inner cavity of the short cylinder is fixedly connected with a limiting cylinder, both sides of the inner cavity of the short cylinder are fixedly connected with springs, the tail parts of the springs are fixedly connected with inclined blocks, one side of each inclined block is fixedly connected with a cross rod, one end of each of the two cross rods at one side of the plate body respectively penetrates through both sides of the inner cavity of the short cylinder and is flush with the outer side of the short cylinder, the cross rods are positioned at the inner sides, the top fixedly connected with automatic hydraulic stem of protection section of thick bamboo inner chamber, the output fixedly connected with second motor of automatic hydraulic stem, the output fixedly connected with drill bit of second motor, the inboard threaded connection of fixed plate top round hole has a screw thread section of thick bamboo, the folding section of thick bamboo of bottom fixedly connected with of screw thread section of thick bamboo inner chamber, the bottom fixedly connected with spacing ring of folding section of thick bamboo, the top of spacing ring contacts with the bottom of screw thread section of thick bamboo, the second motor is located the inboard of screw thread section of thick bamboo, the fixed section of thick bamboo of fixedly connected with respectively in place ahead and the rear on left the place ahead in plate body bottom and rear and fixed plate bottom right side, the inboard of fixed section of thick bamboo is through bolt fixedly connected with montant, there is the universal.

Preferably, the right side fixedly connected with of plate body top connects the platform, the top fixedly connected with suction fan of connection platform, the left side through connection of suction fan has the return bend, the afterbody of return bend runs through the top of plate body, and extends to the outside of plate body, the right side fixedly connected with filter screen of return bend inner chamber, the inboard bottom through connection of return bend has the ejection of compact frame, the bottom through connection of ejection of compact frame has the collection frame, the bottom of collecting the frame is connected with the top of plate body.

Preferably, a storage frame is fixedly connected to the lower portion of the left side of the vertical plate.

Preferably, threaded holes are formed in the middle of one end of the rubber plate at equal intervals, and through holes are formed in the upper portion of one end of the vertical rod at equal intervals.

Preferably, the middle part of the top of the blade is provided with a limiting hole, and the top of the inner side of the connecting plate is fixedly connected with a cylinder.

(III) advantageous effects

The invention provides an indoor multifunctional landscaping management machine. The method has the following beneficial effects:

this indoor multi-functional afforestation supervisor of using, through plate body and water tank, and control panel, drive arrangement, the riser, the puddler, double-end motor, first gear, the second gear, the transmission band, the booster pump, the standpipe, leak the shell, the baffle, the rubber slab, the fixed block, first motor, the plectane, the blade, the quarter butt, automatic telescopic link, the ring, the connecting plate, the quarter butt, spacing section of thick bamboo, a spring, the sloping, the horizontal pole, the fixed plate, the protection section of thick bamboo, automatic hydraulic stem, the second motor, the drill bit, the cooperation of screw thread section of thick bamboo and folding section of thick bamboo is used and can be made the supervisor have multiple functions, make the staff carry out comprehensive finishing to indoor gardens, the security performance of supervisor has been improved simultaneously, when accident such as misoperation appears, equally can effectually avoid the staff to receive the injury, very big trouble has been solved for the staff.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic sectional view of a water tank according to the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a sectional view of the plate body according to the present invention;

FIG. 5 is an enlarged view of the structure at B of FIG. 4 according to the present invention;

fig. 6 is a schematic sectional structural view of the protective cylinder of the present invention.

In the figure: 1. a plate body; 2. a vertical plate; 3. a water tank; 4. a control panel; 5. a drive device; 6. a vertical cylinder; 7. a stirring rod; 8. a double-headed motor; 9. a first gear; 10. a second gear; 11. a conveyor belt; 12. a booster pump; 13. a vertical tube; 14. a leaky shell; 15. a connecting table; 16. a suction fan; 17. bending the pipe; 18. discharging the material frame; 19. a collection frame; 20. a baffle plate; 21. a rubber plate; 22. a fixed block; 23. a first motor; 24. a circular plate; 25. a blade; 26. a short bar; 27. automatically telescoping the rod; 28. a circular ring; 29. a connecting plate; 30. a short cylinder; 31. a limiting cylinder; 32. a spring; 33. a sloping block; 34. a cross bar; 35. a fixing plate; 36. a protective cylinder; 37. an automatic hydraulic lever; 38. a second motor; 39. a drill bit; 40. a threaded barrel; 41. a folding cylinder; 42. a limiting ring; 43. a fixed cylinder; 44. a vertical rod; 45. a universal wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: an indoor multifunctional garden greening management machine comprises a plate body 1, wherein a vertical plate 2 is fixedly connected to the left side of the plate body 1, a storage frame is fixedly connected to the lower portion of the left side of the vertical plate 2, workers can store other tools in the storage frame, a water tank 3 is fixedly connected to the left side of the top of the plate body 1, a control panel 4 is fixedly connected to the front side of the water tank 3, a storage battery is fixedly connected to the top of the control panel 4, a driving device 5 is fixedly connected to the top of an inner cavity of the water tank 3, a vertical cylinder 6 is fixedly connected to the output end of the driving device 5, stirring rods 7 are movably connected to the two sides of the vertical cylinder 6 at equal intervals through bearings, a double-end motor 8 is fixedly connected to the top of the inner cavity of the vertical cylinder 6, first gears 9 are fixedly connected to the output ends of the two sides of the double-end motor 8, second gears 10, the outer side of the first gear 9 is engaged with a transmission belt 11, the inner side of the transmission belt 11 is engaged with the outer sides of a plurality of second gears 10 on one side of an inner cavity of a vertical cylinder 6, a booster pump 12 is fixedly connected to the right side of the bottom of the inner cavity of a water tank 3, a vertical pipe 13 is connected to the bottom of the booster pump 12 in a through manner, the bottom of the vertical pipe 13 sequentially penetrates through the water tank 3 and a plate body 1 and extends to the outside of the plate body 1, a drain shell 14 is connected to the bottom of the vertical pipe 13 in a through manner, a baffle plate 20 is fixedly connected to the front side and the rear side of the right side of the bottom of the plate body 1, the inner cavity of the baffle plate 20 is fixedly connected with a rubber plate 21 through bolts, the bottom of the rubber plate 21 extends to the outside of the baffle plate 20, threaded holes are formed in the middle, the output end of the first motor 23 is fixedly connected with a circular plate 24, blades 25 are fixedly connected with the outer side of the circular plate 24 at equal intervals around the circumference, the right side of the top of the plate body 1 is fixedly connected with a connecting table 15, the top of the connecting table 15 is fixedly connected with a suction fan 16, the left side of the suction fan 16 is connected with a bent pipe 17 in a penetrating manner, the tail part of the bent pipe 17 penetrates through the top of the plate body 1 and extends to the outside of the plate body 1, a filter screen is fixedly connected with the right side of the inner cavity of the bent pipe 17, the bottom of the inner side of the bent pipe 17 is connected with a discharging frame 18 in a penetrating manner, the bottom of the discharging frame 18 is connected with a collecting frame 19 in a penetrating manner, the bottom of the collecting frame 19 is connected with the top of the plate body 1, the connecting table 15, the suction fan 16, the bent pipe 17, the filter screen, the discharging frame 18 and the collecting frame, then grass clippings enter the collecting frame 19 through the discharging frame 18 to effectively clean the trimmed grassland, concave holes are respectively arranged on two sides of the top of the circular plate 24, grooves are respectively arranged on two sides of the inner side of each concave hole, a short rod 26 is fixedly connected to the bottom of the inner side of each concave hole, a hole is arranged at the bottom of the plate body 1, an automatic telescopic rod 27 is fixedly connected to the top of the inner side of each hole, a circular ring 28 is fixedly connected to the output end of the automatic telescopic rod 27, a connecting plate 29 is fixedly connected to the outer side of the circular ring 28 at equal intervals around the circumference above the first motor 23, a limiting hole is arranged in the middle of the top of the blade 25, a cylinder is fixedly connected to the top of the inner side of the connecting plate 29, when a worker maintains parts such as the blade 25, the cylinder moves downwards along with the connecting plate 29, and after the connecting plate 29 blocks the blade 25, further preventing the blade 25 from rotating, both sides of the bottom of the ring 28 are fixedly connected with a short cylinder 30, the top of the inner cavity of the short cylinder 30 is fixedly connected with a limiting cylinder 31, both sides of the inner cavity of the short cylinder 30 are fixedly connected with a spring 32, the tail of the spring 32 is fixedly connected with an inclined block 33, one side of the inclined block 33 is fixedly connected with a cross rod 34, one end of each of the two cross rods 34 on one side of the plate body 1 respectively penetrates through both sides of the inner cavity of the short cylinder 30 and is flush with the outer side of the short cylinder 30, the cross rod 34 is positioned on the inner side of the spring 32, the right side of the plate body 1 is fixedly connected with a fixing plate 35, the left side of the top of the fixing plate 35 is provided with a round hole, the top of the fixing plate 35 is fixedly connected with a protective cylinder 36, the top of the inner cavity of the protective cylinder 36 is fixedly connected with an automatic hydraulic rod 37, the bottom fixedly connected with of the 40 inner chambers of a screw thread section of thick bamboo 41, the bottom fixedly connected with spacing ring 42 of a folding section of thick bamboo 41, the top of spacing ring 42 contacts with the bottom of a screw thread section of thick bamboo 40, second motor 38 is located the inboard of a screw thread section of thick bamboo 40, the fixed section of thick bamboo 43 of fixedly connected with is respectively in the place ahead and the rear on left the place ahead and rear and fixed plate 35 bottom right side in plate body 1 bottom, bolt fixedly connected with montant 44 is passed through to the inboard of fixed section of thick bamboo 43, the perforation has been seted up to the top equidistance of montant 44 one end, the perforation can be convenient for the staff to the regulation of.

When the lawn mower is used, the storage battery at the top of the control panel 4 supplies power to the control panel 4, the control panel 4 is electrically connected with the driving device 5, the double-end motor 8, the booster pump 12, the suction fan 16, the first motor 23, the automatic telescopic rod 27, the automatic hydraulic rod 37 and the second motor 38, when indoor gardens need to trim lawns, the first motor 23 is started, the output end of the first motor 23 drives the blade 25 to rotate through the circular plate 24, then the length of the rubber plate 21 is adjusted through the bolts, the lengths of the fixed cylinder 43 and the vertical rod 44 are adjusted, so that a worker pushes the plate body 1 through two push handles above the left side of the vertical plate 2, the universal wheel 45 drives the plate body 1 to move, the blade 25 trims the lawns, the rubber plate 21 and the baffle plate 20 can block various splashes, and meanwhile, the worker can block a water injection pipe at the right side of the top of the water tank, inject water and medicine into the water tank 3, then start drive arrangement 5 and double-end motor 8, thereby drive arrangement 5's output passes through the vertical tube 6 and drives puddler 7, stir water and medicine in the water tank 3, simultaneously double-end motor 8's output drives transmission band 11 through first gear 9 and moves, then transmission band 11 drives puddler 7 through second gear 10 and rotates, make water and medicine in the water tank 3 can abundant fuse together, restart booster pump 12, make water and medicine after fusing pass through standpipe 13 and get into in leaking the shell 14, then discharge from the small opening that the shell 14 bottom was seted up, fertilize the meadow, when parts such as first motor 23 or blade 25, when the trouble needs maintenance, staff starts automatic telescopic link 27, then the output of automatic telescopic link 27 promotes ring 28 and moves down, make short tube 30 get into the shrinkage pool at the top of plectane 24, thereby the short rod 26 extrudes the inclined block 33 to compress the spring 32, then the cross rod 34 inserts the cross rod 34 into the grooves at the two sides of the concave hole along with the movement of the inclined block 33, then the short rod 26 inserts into the limiting cylinder 31, simultaneously the connecting plate 29 blocks the blade 25, the round plate 24 can not rotate, and simultaneously blocks the sharp blade 25, thereby effectively preventing the worker from maintaining the parts such as the blade 25, causing the blade 25 to hurt the worker after the first motor 23 operates because of manual operation or other reasons, when the indoor garden needs to drill a hole, the threaded cylinder 40 can be twisted, the position of the threaded cylinder 40 is well adjusted, then the folding cylinder 41 is pulled downwards through the limiting ring 42 to contact the limiting ring 42 with the ground, thereby the automatic hydraulic rod 37 and the second motor 38 are started, the output end of the second motor 38 drives the drill bit 39 to rotate, the output end of the automatic hydraulic rod 37 pushes the second motor 38 downwards, then, the work of drilling the earth is completed, the thread cylinder 40 and the folding cylinder 41 can block the splashed objects generated when the drill bit 39 drills a hole and the drill bit 39, so that the splashed objects are prevented from splashing everywhere, meanwhile, workers are prevented from touching the drill bit 39, the safety of the workers is ensured, and the content which is not described in detail in the specification belongs to the prior art which is known by the technicians in the field.

In conclusion, the indoor multifunctional garden greening management machine has multiple functions through the matching use of the plate body 1, the water tank 3, the control panel 4, the driving device 5, the vertical cylinder 6, the stirring rod 7, the double-head motor 8, the first gear 9, the second gear 10, the conveying belt 11, the booster pump 12, the vertical pipe 13, the leakage shell 14, the baffle 20, the rubber plate 21, the fixed block 22, the first motor 23, the circular plate 24, the blade 25, the short rod 26, the automatic telescopic rod 27, the circular ring 28, the connecting plate 29, the short cylinder 30, the limiting cylinder 31, the spring 32, the inclined block 33, the cross rod 34, the fixed plate 35, the protective cylinder 36, the automatic hydraulic rod 37, the second motor 38, the drill 39, the threaded cylinder 40 and the folding cylinder 41, so that workers can comprehensively finish indoor gardens, the safety performance of the management machine is improved, and when accidents such as operation errors occur, the injury to the workers can be effectively avoided, and great troubles are solved for the workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor multi-functional afforestation supervisor of using, includes plate body (1), its characterized in that: the novel water-saving plate is characterized in that a vertical plate (2) is fixedly connected to the left side of the plate body (1), a water tank (3) is fixedly connected to the left side of the top of the plate body (1), a control panel (4) is fixedly connected to the front side of the water tank (3), a storage battery is fixedly connected to the top of the control panel (4), a driving device (5) is fixedly connected to the top of the inner cavity of the water tank (3), a vertical cylinder (6) is fixedly connected to the output end of the driving device (5), stirring rods (7) are movably connected to the two sides of the vertical cylinder (6) through bearings at equal intervals, a double-end motor (8) is fixedly connected to the top of the inner cavity of the vertical cylinder (6), first gears (9) are fixedly connected to the output ends of the two sides of the double-end motor (8), second gears (10) are fixedly connected to the surfaces of the stirring rods (7) close to one, the outside meshing of first gear (9) has transmission band (11), the inboard of transmission band (11) meshes with the outside of a plurality of second gears (10) in vertical cylinder (6) inner chamber one side mutually, the right side fixedly connected with booster pump (12) of water tank (3) inner chamber bottom, the bottom through connection of booster pump (12) has standpipe (13), the bottom of standpipe (13) runs through water tank (3) and plate body (1) in proper order, and extends to the outside of plate body (1), the bottom through connection of standpipe (13) has hourglass shell (14), the equal fixedly connected with baffle (20) in place ahead and the rear on plate body (1) bottom right side, the inner chamber of baffle (20) passes through bolt fixedly connected with rubber slab (21), the bottom of rubber slab (21) extends to the outside of baffle (20), the right side fixedly connected with fixed block (22) of plate body (1) bottom, the utility model discloses a fixed block's (22) bottom fixedly connected with first motor (23), the output end fixedly connected with plectane (24) of first motor (23), the outside of plectane (24) is around circumference equidistance fixedly connected with blade (25), the shrinkage pool has all been seted up to the both sides at plectane (24) top, and the both sides of this shrinkage pool inboard are all seted up flutedly, and the inboard bottom fixedly connected with quarter butt (26) of this shrinkage pool, the hole has been seted up to the bottom of plate body (1), and the inboard top fixedly connected with automatic telescopic link (27) of this hole, the output fixedly connected with ring (28) of automatic telescopic link (27), the top of first motor (23) is located the inboard of ring (28), the outside of ring (28) is around circumference equidistance fixedly connected with connecting plate (29), the equal fixedly connected with quarter butt (30) in both sides of ring (28) bottom, the top fixedly connected with spacing section of thick bamboo (31) of short section of thick bamboo (30) inner chamber, the equal fixedly connected with spring (32) in both sides of short section of thick bamboo (30) inner chamber, the afterbody fixedly connected with sloping block (33) of spring (32), one side fixedly connected with horizontal pole (34) of sloping block (33), the one end of two horizontal poles (34) of plate body (1) one side runs through the both sides of short section of thick bamboo (30) inner chamber respectively, and is parallel and level with the outside of short section of thick bamboo (30) mutually, horizontal pole (34) are located the inboard of spring (32), the right side fixedly connected with fixed plate (35) of plate body (1), the round hole has been seted up on the left side at fixed plate (35) top, the top fixedly connected with protection section of thick bamboo (36) of fixed plate (35), the top fixedly connected with automatic hydraulic stem (37) of protection section of thick bamboo (36) inner chamber, the output fixedly connected with, the output fixedly connected with drill bit (39) of second motor (38), the inboard threaded connection of fixed plate (35) top round hole has a screw thread section of thick bamboo (40), the folding section of thick bamboo (41) of bottom fixedly connected with of screw thread section of thick bamboo (40) inner chamber, the bottom fixedly connected with spacing ring (42) of folding section of thick bamboo (41), the top of spacing ring (42) contacts with the bottom of screw thread section of thick bamboo (40), second motor (38) are located the inboard of screw thread section of thick bamboo (40), the place ahead and the rear of plate body (1) bottom left side and the place ahead and the rear on fixed plate (35) bottom right side are fixed cylinder (43) of fixedly connected with respectively, bolt fixedly connected with montant (44) are passed through to the inboard of fixed cylinder (43), there is universal wheel (45) bottom through bearing swing joint in montant (44.

2. The indoor multifunctional landscaping management machine according to claim 1, wherein: the utility model discloses a plate body, including plate body (1), right side fixedly connected with connection platform (15) at plate body (1) top, top fixedly connected with suction fan (16) of connection platform (15), the left side through connection of suction fan (16) has return bend (17), the afterbody of return bend (17) runs through the top of plate body (1), and extends to the outside of plate body (1), the right side fixedly connected with filter screen of return bend (17) inner chamber, the bottom through connection of return bend (17) inboard has ejection of compact frame (18), the bottom through connection of ejection of compact frame (18) has collection frame (19), the bottom of collecting frame (19) is connected with the top of plate body (1).

3. The indoor multifunctional landscaping management machine according to claim 1, wherein: the storage frame is fixedly connected to the lower portion of the left side of the vertical plate (2).

4. The indoor multifunctional landscaping management machine according to claim 1, wherein: threaded holes are formed in the middle of one end of the rubber plate (21) at equal intervals, and through holes are formed in the upper portion of one end of the vertical rod (44) at equal intervals.

5. The indoor multifunctional landscaping management machine according to claim 1, wherein: the middle part of the top of the blade (25) is provided with a limiting hole, and the top of the inner side of the connecting plate (29) is fixedly connected with a cylinder.