CN211393770U

CN211393770U - Garden lifter

Info

Publication number: CN211393770U
Application number: CN201922237682.9U
Authority: CN
Inventors: 吴维川
Original assignee: Suzhou Industrial Park Susheng Garden Construction Engineering Co ltd
Current assignee: Suzhou Industrial Park Susheng Garden Construction Engineering Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a gardens riser has solved the problem that the riser can not incline and go up and down, and its technical scheme main points are: including lift platform and being located lift on the lift platform, the last rotation of lift platform is connected with the revolving stage, lift platform's inside is equipped with the cavity, the inside of cavity is equipped with and is used for rotating the drive arrangement of revolving stage, be equipped with support frame one on the revolving stage, support frame one be equipped with the lift rotates pivot one of connecting, still be provided with electric telescopic handle on the revolving stage, electric telescopic handle includes outer tube and interior pole, the one end and the revolving stage fixed connection of outer tube, during the one end of interior pole inserts the outer tube, be provided with the slider on the other end of interior pole, articulated being connected between slider and the interior pole, be provided with on the lift and be used for sliding the spout of slider. The utility model discloses a revolving stage and telescopic link have reached the lift of angle, make the protection of gardens vegetation more convenient.

Description

Garden lifter

Technical Field

The utility model relates to a riser technical field, more specifically say, it relates to a gardens riser.

Background

Along with the development in city, afforestation becomes the image in city more and more, becomes the powerful assistant that purifies city air quality, reduces city heat island effect, and in afforestation work, the gardens maintenance is a very important link, and in the gardens maintenance process, the maintenance workman often will ascend a height and prune branches and leaves, often with the help of ladder climbing pruning, and for the removal convenience, portable elevating platform just appears in the middle of the gardens maintenance.

The chinese patent with publication number CN205114981U discloses a gardens riser, which comprises a base, central point puts on the base and is fixed with electronic lift post, the base both sides are equipped with the telescopic bracket, the base lower extreme is equipped with the runner, and this gardens riser promotes the riser through the runner, carries out vertical lift through electronic lift post for gardens are maintained more conveniently, improve work efficiency. However, the areas of gardens are different, the sizes of planted vegetation are different, and the movable type lifter which only can vertically lift is limited when vegetation far away from the passageway is maintained.

The utility model provides a technical scheme has solved the problem that the riser can not incline and go up and down.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a gardens riser through a revolving stage and pivot for the riser can have certain angle, makes the better protection of carrying out gardens maintenance and vegetation of horticulture workman.

The above technical purpose of the present invention can be achieved by the following technical solutions: the lifting platform is rotatably connected with a rotary table, a cavity is arranged in the lifting platform, a driving device used for rotating the rotary table is arranged in the cavity, the driving device comprises a motor I, a gear set and a rotary shaft, the gear set comprises a gear II sleeved on an output shaft of the motor I and a gear I sleeved on the rotary shaft, the gear II is meshed with the gear I, one end of the rotary shaft is rotatably connected with the inner wall of the cavity, the other end of the rotary shaft penetrates out of the cavity and is fixedly connected with the rotary table, one end of the rotary table far away from the rotary shaft is provided with a support frame I, the support frame I is provided with a rotary shaft I rotatably connected with the lifting platform, and the rotary table is also provided with an electric telescopic rod, the electric telescopic rod comprises an outer tube and an inner rod, one end of the outer tube is fixedly connected with the rotary table, one end of the inner rod is inserted into the outer tube, a sliding block is arranged at the other end of the inner rod, the sliding block is hinged with the inner rod, and a sliding groove used for sliding the sliding block is formed in the elevator.

Through adopting above-mentioned technical scheme, through set up the revolving stage on lift platform and the companion ladder that is located the revolving stage, carry out the rotation of riser, the inside drive turntable pivoted drive arrangement that is equipped with of lift platform, drive arrangement includes motor one, gear train and axis of rotation, when motor one moves, its output shaft drives gear two and rotates, because gear two meshes with gear one, gear one also rotates and drives the axis of rotation this moment, axis of rotation one end stretches out lift platform and links to each other with the revolving stage, just make the revolving stage rotate, make the slider reciprocate in the spout through electric telescopic handle's flexible, promote the companion ladder and drive the rotation of pivot one, make the companion ladder obtain certain angle, make the vegetation protection more convenient.

The utility model discloses further set up to: the cavity is internally provided with a moving device used for moving the first motor, the moving device comprises a second motor, a lead screw and a moving block, one end of the lead screw is connected with an output shaft of the second motor, and the moving block comprises a moving platform fixedly connected with the first motor and a base sleeved on the lead screw.

Through adopting above-mentioned technical scheme, the cavity is inside through setting up the mobile device, and the mobile device includes motor two, lead screw and movable block, and motor two is when the function, and the lead screw is rotatory to drive the movable block back-and-forth movement, lets gear two and gear one intermeshing and keep away from for when the meshing, gear one rotates and drives the revolving stage and rotates, when keeping away from, gear one stall for revolving stage stall.

The utility model discloses further set up to: two sides of the second motor are provided with symmetrical fixing rods, the moving platform is provided with a through hole connected with one end of the fixing rod, the moving platform is provided with a through hole corresponding to the position of the fixing rod, one end of the fixing rod is fixedly connected with the cavity wall of the cavity, and the other end of the fixing rod penetrates through the through hole.

Through adopting above-mentioned technical scheme, be equipped with the dead lever in movable block both sides for the movable block is more stable when removing.

The utility model discloses further set up to: and one end of the screw rod, which is far away from the second motor, is rotatably connected with a baffle.

Through adopting above-mentioned technical scheme, when the movable block removed the baffle, the movable block can't continue to remove, and the setting of baffle can avoid the movable block can not drop from the lead screw.

The utility model discloses further set up to: the elevator comprises a first ladder and a second ladder, wherein a first inner groove for placing the second elevator is formed in the first ladder, a fourth pair of symmetrical motors is arranged on the groove wall of the first inner groove, a third gear is sleeved on an output shaft of the fourth motor, and tooth paths meshed with the third gear are arranged on two sides of the second ladder.

Through adopting above-mentioned technical scheme, ladder one is equipped with a pair of symmetrical motor four each other, and the cover is equipped with gear three on motor four to set up the tooth way on ladder two, gear three meshes with the tooth way mutually, and gear three is rotatory when motor four operation, and drives and carries out the back-and-forth movement with the tooth way of gear three meshing, makes ladder two stretch out in ladder one, realizes the lift of companion ladder, makes the vegetation protection more convenient.

The utility model discloses further set up to: one end of the second ladder far away from the first ladder is provided with a working platform, the second ladder is provided with a pair of second inner grooves, the working platform is provided with a fan-shaped connecting structure used for being inserted into the second inner grooves, two sides of the second ladder are provided with symmetrical rotating devices used for rotating the connecting structure, each rotating device comprises a third motor, a second rotating shaft and a connecting rod, two sides of the second ladder are provided with cavities used for containing the third motors, one end of the second rotating shaft is sleeved on an output shaft of the third motors, the other end of the second rotating shaft extends out of the outer wall of the second ladder and is fixedly connected with the connecting rod, and the connecting structure is provided with a connecting block fixedly connected with the connecting rod.

Through adopting above-mentioned technical scheme, through setting up work platform, make horticulture workman possess safer workspace, through setting up rotating device, rotating device includes motor three, pivot two and connecting rod, be equipped with connection structure on work platform, and in inserting the inside groove two that ladder two established, when motor three operation, drive the rotation of pivot two, the connecting rod that links to each other with pivot two is rotatory, the connecting rod links to each other with the last connecting block of connection structure, make work platform can rotate certain angle, workstation slope when avoiding the companion ladder to rise.

The utility model discloses further set up to: the lifting platform is further provided with a second supporting frame, the second supporting frame is provided with a supporting table, and the supporting table is used for supporting one surface of the lifting ladder and is provided with a rubber pad.

Through adopting above-mentioned technical scheme, set up a brace table that has the rubber pad for the lift arrives the below and does not touch lift platform, and plays the cushioning effect, has avoided colliding with of going up lift and lift platform.

The utility model discloses further set up to: the bottom of the lifting platform is provided with a plurality of wheels.

Through adopting above-mentioned technical scheme, set up a plurality of wheels for the riser is portable, makes the gardens maintain and vegetation protection more convenient.

To sum up, the utility model discloses following beneficial effect has:

the rotation of the lifter is carried out by arranging a rotary table and a lifting ladder on the rotary table on the lifting platform, a driving device for driving the rotary table to rotate is arranged in the lifting platform, the driving device comprises a first motor, a gear set and a rotating shaft, when the first motor operates, the output shaft drives the gear II to rotate, the gear II is meshed with the gear I, the gear I also rotates and drives the rotating shaft at the moment, one end of the rotating shaft extends out of the lifting platform and is connected with the rotary table, so that the rotary table can rotate, the electric telescopic rod comprises an outer pipe and an inner rod, the outer pipe is fixedly connected with the rotary table, one end of the inner rod is provided with a sliding block and is connected in a hinged mode, the sliding block is arranged in a sliding groove formed in the elevator, one end of the elevator is connected with the rotating shaft I in a, the sliding block moves up and down in a sliding mode through the stretching of the electric telescopic rod, and the rotating shaft I is driven to rotate, so that the elevator obtains a certain angle. So that the vegetation protection is more convenient.

Drawings

Fig. 1 is a front view of a garden lifter of the present invention, which is mainly used for showing the external structure of the lifter;

fig. 2 is a schematic structural view of a garden lifter of the present invention, which is mainly used for showing the overall structure of the lifter;

fig. 3 is an internal structure view of a lifting platform of the garden lifter, which is mainly used for showing a rotating structure of a turntable;

fig. 4 is a first sectional view of the elevator shown in part B of fig. 2, which is mainly used for showing the lifting structure of the elevator;

fig. 5 is a schematic view of the connection structure of the electric telescopic rod of the garden lifter, which mainly shows the connection structure of the electric telescopic rod and the elevator;

FIG. 6 is an enlarged view of portion A of FIG. 2, and is primarily intended to illustrate the attachment of the ladder to the work bench;

FIG. 7 is a sectional view of FIG. 6, mainly used to show the internal structure of the rotating device;

fig. 8 is a second sectional view of the elevator shown in part B of fig. 2, which is mainly used to show the position of the motor inside the elevator.

In the figure: 1. a lifting platform; 2. a turntable; 3. a first support frame; 4. a first rotating shaft; 5. an elevator; 6. a first ladder; 7. a second ladder; 8. an electric telescopic rod; 9. a connecting structure; 10. a second rotating shaft; 11. connecting blocks; 12. a connecting rod; 13. a working platform; 14. a second support frame; 15. a support table; 16. a first gear; 17. a rotating shaft; 18. a second gear; 19. a first motor; 20. a moving block; 21. a mobile platform; 22. a base; 23. a through hole; 24. a second motor; 25. a screw rod; 26. fixing the rod; 27. an outer tube; 28. an inner rod; 29. a slider; 30. a chute; 31. a tooth track; 32. a third gear; 33. a wheel; 34. an inner groove I; 35. a baffle plate; 36. an inner groove II; 37. a rubber pad; 38. a third motor; 39. and a fourth motor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a gardens riser is as shown in fig. 1, fig. 2 and fig. 5, including lift platform 1 and the companion ladder 5 that is located its top, lift platform 1's bottom is equipped with a plurality of wheels 33, the one end of keeping away from axis of rotation 17 on the revolving stage 2 is provided with support frame one 3, support frame one 3 is equipped with rotates pivot one 4 of being connected with companion ladder 5, still be provided with electric telescopic handle 8 on the revolving stage 2, electric telescopic handle 8 includes outer tube 27 and interior pole 28, the one end and the revolving stage 2 fixed connection of outer tube 27, the one end of interior pole 28 is inserted in outer tube 27, be provided with slider 29 on the other end of interior pole 28, articulated connection between slider 29 and the interior pole 28, be provided with the spout 30 that is used for sliding block 29 on the companion ladder 5, lift platform 1 still is equipped with support frame two 14, be.

As shown in fig. 3, a chamber is arranged inside the lifting platform 1, a driving device for rotating the turntable 2 and a moving device for moving the motor one 19 are arranged inside the chamber, the driving device includes a motor one 19, a gear set and a rotating shaft 17, the motor one 19 can use a 70BL-B-YZ speed reduction dc motor, the gear set includes a gear two 18 sleeved on an output shaft of the motor one 19 and a gear one 16 sleeved on the rotating shaft 17, the gear two 18 is meshed with the gear one 16, one end of the rotating shaft 17 is rotatably connected with an inner wall of the chamber, the other end of the rotating shaft 17 penetrates out of the chamber and is fixedly connected with the turntable 2, the moving device includes a motor two 24, a screw rod 25 and a moving block 20, the motor two 24 is fixedly connected with the inner wall of the chamber, the motor two 24 can use a 70BL-B-YZ speed reduction dc motor, one end of the screw rod 25 is connected with an output shaft of the, the moving block 20 comprises a moving platform 21 connected with the first motor 19 and a base 22 sleeved on the screw rod 25, two sides of the second motor 24 are provided with symmetrical fixing rods 26, two ends of the moving platform 21 are provided with through holes 23 connected with the fixing rods 26, and one end of the screw rod 25 far away from the second motor 24 is rotatably connected with a baffle 35.

As shown in fig. 4 and 8, the elevator 5 comprises a first ladder 6 and a second ladder 7, wherein the first ladder 6 is provided with a first internal groove 34 for placing the second ladder 7, the inner wall of the first ladder 6 is provided with a third gear 32 which is rotatably connected with the first ladder 6, and both sides of the second ladder 7 are provided with tooth paths 31 which are meshed with the third gear 32.

As shown in fig. 6 and 7, a working platform 13 is arranged at one end, far away from the first ladder 6, of the second ladder 7, the second ladder 7 is provided with a pair of second internal grooves 36, the working platform 13 is provided with a fan-shaped connecting structure 9 for inserting the second internal grooves 36, two sides of the second ladder 7 are provided with symmetrical rotating devices for rotating the connecting structure 9, each rotating device comprises a third motor 38, a second rotating shaft 10 and a connecting rod 12, the third motor 38 can be a 70BL-B-YZ speed reducing direct current motor, the second ladder 7 is provided with a cavity for placing the third motor 38, one end of the second rotating shaft 10 is sleeved on an output shaft of the third motor 38, the other end of the second rotating shaft 10 extends out of the outer wall of the second ladder 7 and is welded with the connecting rod 12, and the connecting structure 9 is welded with a connecting block 11 fixedly connected with.

The working principle is as follows: a driving device for driving the rotary table 2 to rotate is arranged in the lifting platform 1, when the motor I19 operates, an output shaft of the motor I drives the gear II 18 to rotate, the gear II 18 is meshed with the gear I16, at the moment, the gear I16 also rotates and drives the rotating shaft 17 to rotate, one end of the rotating shaft 17 extends out of the lifting platform 1 to be connected with the rotary table 2, so that the rotary table 2 rotates and drives the lifting ladder 5 positioned above the rotary table to rotate, the sliding block 29 moves up and down in the sliding groove 30 through the up-and-down extension of the electric telescopic rod 8, and the rotating shaft I4 rotationally connected with the lifting ladder 5 is driven to rotate, so that the lifting; when the second motor 24 operates, the screw rod 25 rotates to drive the moving block 20 to move back and forth, the second gear 18 and the first gear 16 are meshed with each other and are far away from each other, so that when the gears are meshed, the first gear 16 is driven to rotate and the rotary table 2 is driven to rotate, and when the gears are far away from each other, the first gear 16 stops rotating, and the rotary table 2 stops rotating; the first ladder 6 is provided with a pair of symmetrical motors four 39, a third gear 32 is sleeved on the fourth motor 39, a tooth path 31 is arranged on the second ladder 7, the third gear 32 is meshed with the tooth path 31, when the fourth motor 39 runs, the third gear 32 rotates and drives the tooth path 31 meshed with the third gear 32 to move back and forth, so that the second ladder 7 extends out of the first ladder 6, and the lifting of the lifting ladder 5 is realized; when the third motor 38 runs, the second rotating shaft 10 is driven to rotate, the connecting rod 12 connected with the second rotating shaft 10 also rotates along with the second rotating shaft, and the connecting rod 12 is connected with the connecting block 11 on the connecting structure 9, so that the working platform 13 can rotate to a certain angle, and the working platform 13 is prevented from inclining when the elevator 5 goes up and down at an angle.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a gardens riser, includes lift platform (1) and is located lift (5) on lift platform (1), its characterized in that: the lifting platform (1) is rotatably connected with a rotary table (2), a cavity is arranged inside the lifting platform (1), a driving device used for rotating the rotary table (2) is arranged inside the cavity, the driving device comprises a first motor (19), a gear set and a rotating shaft (17), the gear set comprises a second gear (18) sleeved on an output shaft of the first motor (19) and a first gear (16) sleeved on the rotating shaft (17), the second gear (18) is meshed with the first gear (16), one end of the rotating shaft (17) is rotatably connected with the inner wall of the cavity, the other end of the rotating shaft (17) penetrates out of the cavity and is fixedly connected with the rotary table (2), one end of the rotary table (2) far away from the rotating shaft (17) is provided with a first support frame (3), the first support frame (3) is provided with a first rotating shaft (4) rotatably connected with the lifting ladder (5), still be provided with electric telescopic handle (8) on revolving stage (2), electric telescopic handle (8) include outer tube (27) and interior pole (28), the one end of outer tube (27) with revolving stage (2) fixed connection, the one end of interior pole (28) is inserted in outer tube (27), be provided with slider (29) on the other end of interior pole (28), slider (29) with articulated the connection between interior pole (28), be provided with on companion ladder (5) and be used for sliding spout (30) of slider (29).

2. The garden lifter according to claim 1, characterized in that: the moving device used for moving the first motor (19) is further arranged in the cavity and comprises a second motor (24), a screw rod (25) and a moving block (20), one end of the screw rod (25) is connected with an output shaft of the second motor (24), and the moving block (20) comprises a moving platform (21) fixedly connected with the first motor (19) and a base (22) sleeved on the screw rod (25).

3. The garden lifter according to claim 2, characterized in that: symmetrical fixing rods (26) are arranged on two sides of the second motor (24), a through hole (23) connected with one end of each fixing rod (26) is formed in the movable platform (21), the through hole (23) corresponding to the position of each fixing rod (26) is formed in the movable platform (21), one end of each fixing rod (26) is fixedly connected with the cavity wall of the cavity, and the other end of each fixing rod (26) penetrates through the through hole (23).

4. The garden lifter according to claim 3, characterized in that: and one end of the screw rod (25) far away from the second motor (24) is rotatably connected with a baffle (35).

5. The garden lifter according to claim 1, characterized in that: the elevator (5) comprises a first ladder (6) and a second ladder (7), wherein the first ladder (6) is provided with a first internal groove (34) for placing the second ladder (7), the groove wall of the first internal groove (34) is provided with a pair of symmetrical motors four (39), the output shaft of the motors four (39) is sleeved with a third gear (32), and both sides of the second ladder (7) are provided with tooth tracks (31) meshed with the third gear (32).

6. The garden lifter according to claim 5, characterized in that: a working platform (13) is arranged at one end of the second ladder (7) far away from the first ladder (6), a pair of second internal grooves (36) is arranged on the second ladder (7), the working platform (13) is provided with a fan-shaped connecting structure (9) which is used for being inserted into the second internal grooves (36), two sides of the second ladder (7) are provided with symmetrical rotating devices for rotating the connecting structure (9), the rotating device comprises a motor III (38), a rotating shaft II (10) and a connecting rod (12), two sides of the second ladder (7) are respectively provided with a cavity for placing the third motor (38), one end of the second rotating shaft (10) is sleeved on an output shaft of the third motor (38), the other end of the second rotating shaft (10) extends out of the outer wall of the second ladder (7) and is fixedly connected with the connecting rod (12), the connecting structure (9) is provided with a connecting block (11) fixedly connected with the connecting rod (12).

7. The garden lifter according to claim 1, characterized in that: lifting platform (1) still is equipped with support frame two (14), support frame two (14) are equipped with brace table (15), brace table (15) are used for supporting the one side of companion ladder (5) is equipped with rubber pad (37).

8. The garden lifter according to claim 1, characterized in that: the bottom of the lifting platform (1) is provided with a plurality of wheels (33).