CN210913454U

CN210913454U - Large potted plant shifter

Info

Publication number: CN210913454U
Application number: CN201921655658.0U
Authority: CN
Inventors: 陆颖; 陆凤卫
Original assignee: Anhui Yonghao Construction Engineering Co ltd
Current assignee: Anhui Yonghao Construction Engineering Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-03
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to the technical field of potted plant displacement, and discloses a large potted plant displacement device, which comprises a base provided with rollers, wherein the base comprises a first cross rod, a second cross rod and a third cross rod which is connected with the first cross rod and the second cross rod; two parallel rectangular frames are arranged above the first cross rod and the second cross rod; a fixing strip is connected between the two rectangular frames and above the third frame; a clamping device for clamping the potted plant is arranged between the third cross rod and the fixing strip; a lifting device used for lifting the clamping device is arranged between the fixing strip and the third cross rod; a supporting device for supporting the potted plant is arranged on one side, close to the first cross rod, of the third cross rod; the clamping device comprises a mounting bar, two clamping pieces arranged on one side of the mounting bar, and a clamping driving piece arranged in the mounting bar and used for driving the two clamping pieces to horizontally move simultaneously. The utility model has the advantages of it is following and effect: it can conveniently carry out the fixed clamp tightly to cultivated in a pot, is convenient for remove cultivated in a pot.

Description

Large potted plant shifter

Technical Field

The utility model relates to a aversion technical field cultivated in a pot, in particular to large-scale averager cultivated in a pot.

Background

Along with the development of society, people pay more and more attention to the greening of environment, and good greening environment can promote people's quality of life, improves people's work efficiency. In many places, people adopt a pot planting mode to green the environment, such as office buildings, public places and the like, and the arrangement mode of vegetation can be changed after the pot planting mode is adopted for greening for a period of time, so that the greening is flexible. When a large potted plant is touched, the flowerpot is large, the built-in soil is more, the whole potted plant is heavy, the flowerpot is often lifted by a plurality of people, the potted plant is inconvenient to move, people indicate the mode of the cart to move the potted plant, but the potted plant is moved to the cart to move a plurality of people, the labor cost is high, and the potted plant is inconvenient to move.

At present, the Chinese utility model with the publication number of CN206520971U discloses a large potted plant shifter, which comprises 2 lifting steel pipes, 4 position-clamping devices and a connecting steel pipe, wherein the lifting steel pipes are provided with a plurality of round small holes correspondingly, each position-clamping device is composed of a longitudinal steel pipe and a transverse steel pipe which are vertically welded, and an oblique solid steel bar is welded at the non-combined end of the 2 steel pipes, the 2 steel pipes are provided with a round small hole at the middle position, the longitudinal steel pipes of the 4 position-clamping devices are respectively sleeved at the two ends of the 2 lifting steel pipes, and the steel nails are arranged on the aligning ends of the round small holes of the longitudinal steel pipe and the lifting steel pipe in an inserting manner to realize fixed connection, a plurality of round small holes are formed in the connecting steel pipe, the connecting steel pipes are sleeved in the transverse steel pipes of the 4 clamping devices respectively, and the steel nails are arranged on the aligning ends of the transverse steel pipes and the round small holes of the connecting steel pipes in an inserting manner to realize fixed connection.

Above-mentioned technical scheme can move various large-scale cultivated in a pot high-efficiently rapidly, but has following defect: it is before removing cultivated in a pot, need connect a plurality of spare parts, and correspond circular aperture through the screw and connect a plurality of steel pipes, has the interval between a plurality of circular apertures, and its scope of adjusting is limited, can't press from both sides tightly completely cultivated in a pot, and is not firm enough to fixed cultivated in a pot for when removing cultivated in a pot, cultivated in a pot can take place to rock the condition that drops even.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a large-scale shifter cultivated in a pot, it can conveniently carry out the fixed clamp to cultivated in a pot and press from both sides tightly, is convenient for remove cultivated in a pot.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a large potted plant shifter comprises a base provided with rollers, wherein the base comprises a first cross rod, a second cross rod arranged at an interval with the first cross rod, and a third cross rod connecting the first cross rod and the second cross rod and positioned at the same side end; two parallel rectangular frames are arranged above the first cross rod and the second cross rod; a fixing strip is connected between the two rectangular frames and above the third frame; a clamping device for clamping the potted plant is arranged between the third cross rod and the fixing strip; a lifting device for lifting the clamping device is arranged between the fixing strip and the third cross rod; a supporting device for supporting the potted plant is arranged on one side, close to the first cross rod, of the third cross rod; the clamping device comprises a mounting bar, two clamping pieces arranged on one side of the mounting bar at intervals, and a clamping driving piece arranged in the mounting bar and used for driving the two clamping pieces to horizontally move simultaneously.

Through adopting above-mentioned technical scheme, set up clamping device, make two holders to press from both sides tightly cultivated in a pot through the centre gripping driving piece, rethread hoisting device drive clamping device is vertical to be removed for bottom cultivated in a pot breaks away from ground, and bearing device stretches out, thereby carries out the bearing support to bottom cultivated in a pot, promotes the rectangular frame, can realize removal cultivated in a pot, simple and practical, convenient operation is removing the in-process, and cultivated in a pot is stabilized by the centre gripping, is difficult for dropping.

The utility model is further provided with a first chute and a second chute which are arranged at one side of the mounting bar close to the clamping piece at intervals; the first sliding groove and the second sliding groove are arranged along the length direction of the mounting bar; the clamping driving piece comprises a gear which is rotatably arranged in the mounting bar and is positioned in the middle of the mounting bar, a first rack which is meshed with the upper surface of the gear and is arranged in the first sliding chute in a sliding manner, and a second rack which is meshed with the lower surface of the gear and is arranged in the second sliding chute in a sliding manner; the end part of the first rack, which is far away from the gear, is fixedly connected with one end of a clamping piece; the end part of the second rack, which is far away from the gear, is fixedly connected with one end of the other clamping piece; the driving rod is fixedly connected to the axis of the gear; the driving rod penetrates through the mounting bar and extends towards one side away from the clamping piece; a handle is arranged at the end part of the driving rod, which is far away from the clamping piece; the handle is provided with a positioning piece.

Through adopting above-mentioned technical scheme, rotate the handle, drive gear rotates, move to the direction that is close to cultivated in a pot simultaneously with gear upper and lower both sides engaged with first rack and second rack, thereby press from both sides tightly cultivated in a pot, adopt the structure of gear and two racks, make the synchronism of two holders high, and through waveing the handle, can realize pressing from both sides tight action, simple easy operation need not to connect a plurality of spare parts, can adapt to the cultivated in a pot that presss from both sides tight various models, and press from both sides tight fixed efficient. Set up the setting element, after the clamp is tight cultivated in a pot, be favorable to keeping tight state for the holder is difficult not hard up.

The utility model is further arranged in that the lifting device comprises a lifting driving piece arranged at the top of the fixed strip, a first lead screw and a guide rod which are rotatably arranged between the fixed strip and the third cross rod and are vertically arranged; the lifting driving piece is fixedly connected with the upper end of the first screw rod; the first screw rod and the guide rod are respectively positioned at two ends of the third cross rod in the length direction; the first screw rod and the guide rod are respectively sleeved with a first sliding seat and a second sliding seat; the first screw rod is in threaded connection with the first sliding seat; the two ends of the mounting bar in the length direction are respectively fixed on the first sliding seat and the second sliding seat.

Through adopting above-mentioned technical scheme, promote the driving piece through the drive, can realize driving clamping device and rise along first lead screw and guide bar for it is certain distance to break away from ground cultivated in a pot, makes things convenient for the bearing device to stretch to the bottom cultivated in a pot and supports. Because have certain weight cultivated in a pot, this practical preferred adoption motor drive lead screw rotates and promotes the action cultivated in a pot, reliable and stable, and degree of automation is high. Promote the driving piece through the drive for the first lead screw of vertical setting rotates, thereby two slides of threaded connection on first lead screw and guide bar can rise along first lead screw and guide bar respectively, and the drive is connected the mounting bar between two slides and is risen, thereby makes clamping device drive cultivated in a pot and rises.

The utility model is further arranged in that the supporting device comprises two mounting seats which are arranged in the third cross rod at intervals, a second screw rod which is rotatably arranged on the two mounting seats, two third sliding seats which are connected with the second screw rod in a threaded manner, two connecting rods which are respectively hinged on the two third sliding seats, and a supporting plate which is arranged on the end part of the two connecting rods which deviates from the third sliding seats; the middle parts of the two connecting rods are rotatably connected; the opposite end surfaces of the first cross rod and the second cross rod are provided with T-shaped grooves; the T-shaped groove is arranged along the length direction of the first cross bar; t-shaped strips matched with the T-shaped grooves are arranged at the two ends of the supporting plate in the length direction; the end surface of the supporting plate close to the third cross rod is provided with two horizontal movable grooves; the two movable grooves are positioned on the same horizontal plane and are arranged at intervals; the end part of the connecting rod, which is far away from the third sliding seat, is hinged with a sliding block which is arranged in the movable groove in a sliding manner; a first bevel gear is arranged at the bottom of the first screw rod; the first bevel gear is overlapped with the axis of the first screw rod; and one end of the second screw rod is provided with a second bevel gear meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, when rotating through first lead screw, the first bevel gear of first lead screw bottom installation rotates, rotate through the second lead screw with the second bevel gear of first bevel gear meshing, threaded connection moves to both directions in opposite directions simultaneously on the second lead screw two slides, the tip that two connecting rods are close to the second lead screw moves to both directions in opposite directions simultaneously, the tip that two connecting rods deviate from the second lead screw removes to both directions in opposite directions simultaneously, make the layer board remove to the direction that deviates from the second lead screw, thereby make the layer board stretch to the below cultivated in a pot and support.

The utility model is further provided with that the clamping piece comprises a clamping arm and a clamping plate arranged at one side of the clamping arm, which is far away from the rectangular frame; the end surface of the clamping plate close to the clamping arm is provided with a sliding strip; the draw runner sets up along the length direction of splint, the mounting groove with draw runner looks adaptation is seted up to the terminal surface that the arm lock is close to splint, the draw runner cartridge is fixed through the mounting behind the mounting groove.

Through adopting above-mentioned technical scheme, set the holder to the structure that arm lock and splint combine for two splint be convenient for install and dismantle, when splint damage need be changed, can conveniently change splint.

The utility model is further provided with that the handle comprises a rotating disc fixed at the end part of the driving rod and a rocking handle arranged at one side of the rotating disc departing from the driving rod; the rotating disc is provided with a mounting hole; the positioning piece is a pin shaft movably arranged in the mounting hole; one side of the mounting strip, which is close to the turntable, is provided with a positioning hole matched with the pin shaft.

Through adopting above-mentioned technical scheme, after the holder adjustment will be cultivated in a pot and press from both sides tightly, insert the locating hole with the round pin axle along the mounting hole in, restrict the rotation of rolling disc for the gear can not rotate, thereby clamping device can lock after will be cultivated in a pot presss from both sides tightly.

The utility model discloses further set up to, two the arc wall with outer wall looks adaptation cultivated in a pot is all seted up to splint terminal surface in opposite directions.

Through adopting above-mentioned technical scheme, set up the arc wall, the outer wall cultivated in a pot of being convenient for laminate, the area of contact of increase and outer wall cultivated in a pot for clamping device presss from both sides tightly the back more reliably.

The utility model discloses further set up to, be equipped with anti-skidding rubber pad in the arc wall.

Through adopting above-mentioned technical scheme, set up anti-skidding rubber pad, when the holder will be cultivated in a pot tight, the rubber pad has certain elasticity, can carry out appropriate clamp to cultivated in a pot for at the in-process that removes cultivated in a pot, cultivated in a pot is difficult for dropping, has improved the security when removing cultivated in a pot.

To sum up, the utility model discloses a beneficial technological effect does:

the clamping device is arranged, the two clamping pieces clamp the potted plant through the clamping driving piece, the lifting device drives the clamping device to vertically move, the bottom of the potted plant is separated from the ground, the supporting device extends out, so that the bottom of the potted plant is supported and supported, the rectangular frame is pushed, the movement of the potted plant can be realized, the clamping device is simple and practical, the operation is convenient, and the potted plant is stably clamped and is not easy to drop in the moving process;

the clamping device can be driven to ascend along the first screw rod and the guide rod by driving the lifting driving piece, so that the potted plant is separated from the ground by a certain distance, and the supporting device can extend to the bottom of the potted plant for supporting conveniently;

set up anti-skidding rubber pad, when the holder will be cultivated in a pot tight, the rubber pad has certain elasticity, can carry out appropriate clamp to cultivated in a pot tightly for at the in-process that removes cultivated in a pot, cultivated in a pot is difficult for dropping, has improved the security when removing cultivated in a pot.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a clamping device according to an embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

fig. 4 is a schematic structural view of a holder according to the embodiment.

Reference numerals: 1. a base; 11. a first cross bar; 111. a T-shaped groove; 12. a second cross bar; 13. a third cross bar; 14. a roller; 15. a rectangular frame; 16. a fixing strip; 2. a clamping device; 21. mounting a bar; 211. a first chute; 212. a second chute; 213. positioning holes; 22. a clamping member; 221. clamping arms; 222. a splint; 223. an arc-shaped slot; 224. a rubber pad; 225. mounting grooves; 226. a slide bar; 227. a fixing member; 23. clamping the driving member; 231. a gear; 232. a first rack; 233. a second rack; 234. a drive rod; 24. a handle; 241. a turntable; 242. a rocking handle; 243. mounting holes; 244. a pin shaft; 3. a lifting device; 31. lifting the driving member; 32. a first lead screw; 321. a first slider; 33. a guide bar; 331. a second slide carriage; 34. a first bevel gear; 4. a supporting device; 41. a mounting seat; 42. a second lead screw; 43. a third slide carriage; 44. a connecting rod; 45. a slider; 46. a support plate; 461. t-shaped strips; 462. a movable groove; 47. a second bevel gear; 5. a positioning member.

Detailed Description

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

As shown in figure 1, the large potted plant shifter comprises a base 1. The base 1 comprises a first cross bar 11, a second cross bar 12 arranged at a distance from the first cross bar 11, and a third cross bar 13 connecting the ends of the first cross bar 11 and the second cross bar 12 on the same side. Rollers 14 are mounted below the first and

second rails

11 and 12. Two parallel rectangular frames 15 are mounted above the first cross bar 11 and the second cross bar 12, a fixing strip 16 is connected between the two rectangular frames 15 and above the third cross bar, and the fixing strip 16 is parallel to the third cross bar 13.

Between the third cross bar 13 and the fixing bar 16 a clamping device 2 is mounted, which clamping device 2 is used to clamp the potted plant. A lifting device 3 is arranged between the fixed bar 16 and the third cross bar 13, and the lifting device 3 is used for driving the clamping device 2 to lift. One side of the third cross bar 13 close to the first cross bar 11 is provided with a supporting device 4, and the supporting device 4 is used for supporting the bottom of the potted plant.

Lifting device 3 is including installing in the promotion driving piece 31 at fixed strip 16 top, rotating and locating between fixed strip 16 and third horizontal pole 13 and the first lead screw 32 and the guide bar 33 of vertical setting, promotes the upper end fixed connection of driving piece 31 and first lead screw 32, and because it is great in potted weight, should promote that driving piece 31 prefers to be driving motor, laborsaving and simple operation. The first lead screw 32 and the guide rod 33 are respectively located at two ends of the third cross bar 13 in the length direction, the first lead screw 32 and the guide rod 33 are respectively sleeved with a first sliding seat 321 and a second sliding seat 331, and the first lead screw 32 is in threaded connection with the first sliding seat 321.

As shown in fig. 2, the clamping device 2 includes a mounting bar 21, two clamping members 22 mounted on one side of the mounting bar 21 and spaced apart from each other, and a clamping driving member 23 mounted in the mounting bar 21, wherein the clamping driving member 23 is configured to drive the two clamping members 22 to move horizontally at the same time. Both ends of the mounting bar 21 in the longitudinal direction are fixed to the first slider 321 and the second slider 331, respectively.

One side of the mounting bar 21 close to the clamping piece 22 is provided with a first sliding groove 211 and a second sliding groove 212 at intervals, and the first sliding groove 211 and the second sliding groove 212 are both arranged along the length direction of the mounting bar 21.

The clamping driving member 23 includes a gear 231 rotatably disposed in the mounting bar 21 and located in the middle of the mounting bar 21, a first rack 232 engaged with the upper surface of the gear 231 and slidably disposed in the first sliding slot 211, and a second rack 233 engaged with the lower surface of the gear 231 and slidably disposed in the second sliding slot 212. The driving rod 234 is fixedly connected to the axis of the gear 231, the driving rod 234 penetrates through the mounting bar 21 and extends to one side away from the clamping member 22, and the handle 24 is mounted at the end of the driving rod 234 away from the clamping member 22.

Referring to fig. 3, the handle 24 is provided with a positioning member 5. The handle 24 includes a turn disc secured to the end of the drive rod 234, and a crank 242 secured to the side of the turn disc facing away from the drive rod 234. The rotating disc is provided with a mounting hole 243, the positioning element 5 is a pin 244 movably arranged in the mounting hole 243, and one side of the mounting bar 21 close to the rotating disc 241 is provided with a positioning hole 213 matched with the pin 244.

As shown in fig. 4, clamp 22 includes a clamping arm 221 and a clamping plate 222 mounted on clamping arm 221. The two clamping members 22 are arranged symmetrically about the middle of the mounting bar 21. The end surface of the clamping plate 222 close to the clamping arm 221 is formed with a sliding strip 226, the sliding strip 226 is arranged along the length direction of the clamping plate 222, and the end surface of the clamping arm 221 close to the clamping plate 222 is provided with a mounting groove 225 matched with the sliding strip 226. The ends of the two clamping arms 221 close to the mounting bar 21 are fixedly connected with the ends of the first rack 232 and the second rack 233 away from the gear 231 respectively. The slide bar 226 is inserted into the mounting groove 225 and then fixed by a fixing member 227, and the fixing member 227 is preferably a screw, so that the use is simple and convenient. The opposite end surfaces of the two clamping plates 222 are provided with arc-shaped grooves 223 matched with the outer wall of the pot. An anti-skid rubber pad 224 is bonded in the arc-shaped groove 223.

As shown in fig. 1, the supporting device 4 includes two mounting seats 41 mounted in the third cross bar 13 at intervals, a second lead screw 42 rotatably disposed on the two mounting seats 41, two third sliding seats 43 connected to the second lead screw 42 in a threaded manner, two connecting rods 44 respectively hinged to the two third sliding seats 43, and a supporting plate 46 mounted on an end portion of the two connecting rods 44 away from the third sliding seats 43. The two connecting rods 44 are rotatably connected at the middle position.

The end face of the supporting plate 46 close to the third cross bar 13 is provided with two horizontal movable grooves 462, the two movable grooves 462 are located on the same horizontal plane and are arranged at intervals, the end part of the connecting rod 44 departing from the third sliding seat 43 is hinged with a sliding block 45, and the two sliding blocks 45 are respectively arranged in the two movable grooves 462 in a sliding manner. The first bevel gear 34 is fixed at the bottom of the first screw 32, the axis of the first bevel gear 34 is overlapped with that of the first screw 32, and the second bevel gear 47 meshed with the first bevel gear 34 is installed at the end part of the second screw 42 close to the first screw 32. The support plate 46 is slidably mounted between the first rail 11 and the second rail 12. T type groove 111 has all been seted up to first horizontal pole 11 and the relative terminal surface of second horizontal pole 12, and T type groove 111 sets up along the length direction of first horizontal pole 11. T-shaped strips 461 matched with the T-shaped grooves 111 are formed at two ends of the supporting plate 46 in the length direction.

In use, the handle 24 is rotated to rotate the gear 231, so that the first rack 232 and the second rack 233 engaged with the gear 231 are moved in the direction approaching the potted plant, thereby clamping the potted plant. Then, the first sliding seat 321 connected with the first screw rod 32 by screw thread moves upward along the first screw rod 32 by controlling the first screw rod 32 to rotate, so as to drive the clamping device 2 to move upward integrally, and thus the potted plant is lifted by a certain height. Meanwhile, the first bevel gear 34 installed at the bottom of the first screw rod 32 rotates, the second bevel gear 47 engaged with the first bevel gear 34 rotates, so that the second screw rod 42 rotates, and when the second screw rod 42 rotates, the two third sliding seats 43 screwed on the second screw rod 42 move towards the opposite direction, so that the end parts of the two hinged connecting rods 44 approach, and the supporting plate 46 hinged at the other end of the two connecting rods 44 extends towards the bottom of the potted plant. Because the both ends of layer board 46 length direction slide and locate on first horizontal pole 11 and second horizontal pole 12 for layer board 46 can have certain bearing function. Through will be cultivated in a pot to press from both sides tight fixed to layer board 46, only need promote the shifter, just can realize the transportation cultivated in a pot, convenient and fast, and more laborsaving.

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 large-scale shifter cultivated in a pot, includes base (1) that is equipped with gyro wheel (14), characterized by: the base (1) comprises a first cross bar (11), a second cross bar (12) arranged at an interval with the first cross bar (11), and a third cross bar (13) connecting the end parts of the first cross bar (11) and the second cross bar (12) which are positioned on the same side; two parallel rectangular frames (15) are arranged above the first cross bar (11) and the second cross bar (12); a fixing strip (16) is connected between the two rectangular frames (15) and above the third frame; a clamping device (2) for clamping the potted plant is arranged between the third cross bar (13) and the fixing bar (16); a lifting device (3) for lifting the clamping device (2) is arranged between the fixing strip (16) and the third cross bar (13); a supporting device (4) for supporting the potted plant is arranged on one side, close to the first cross rod (11), of the third cross rod (13); the clamping device (2) comprises a mounting bar (21), two clamping pieces (22) arranged on one side of the mounting bar (21) at intervals, and a clamping driving piece (23) arranged in the mounting bar (21) and used for driving the two clamping pieces (22) to move horizontally simultaneously.

2. A large potted plant displacer according to claim 1, wherein: a first sliding groove (211) and a second sliding groove (212) are formed in one side, close to the clamping piece (22), of the mounting bar (21) at intervals; the first sliding groove (211) and the second sliding groove (212) are arranged along the length direction of the mounting bar (21); the clamping driving piece (23) comprises a gear (231) which is rotatably arranged in the mounting bar (21) and is positioned in the middle of the mounting bar (21), a first rack (232) which is meshed with the upper surface of the gear (231) and is arranged in the first sliding groove (211) in a sliding manner, and a second rack (233) which is meshed with the lower surface of the gear (231) and is arranged in the second sliding groove (212) in a sliding manner; the end part of the first rack (232) departing from the gear (231) is fixedly connected with one end of a clamping piece (22); the end part of the second rack (233) departing from the gear (231) is fixedly connected with one end of the other clamping piece (22); a driving rod (234) is fixedly connected to the axis of the gear (231); the driving rod (234) penetrates through the mounting bar (21) and extends to one side away from the clamping piece (22); the end of the driving rod (234) departing from the clamping piece (22) is provided with a handle (24); the handle (24) is provided with a positioning piece (5).

3. A large potted plant displacer according to claim 1, wherein: the lifting device (3) comprises a lifting driving piece (31) arranged at the top of the fixed strip (16), a first screw rod (32) and a guide rod (33) which are rotatably arranged between the fixed strip (16) and the third cross rod (13) and are vertically arranged; the lifting driving piece (31) is fixedly connected with the upper end of the first screw rod (32); the first screw rod (32) and the guide rod (33) are respectively positioned at two ends of the third cross rod (13) in the length direction; the first screw rod (32) and the guide rod (33) are respectively sleeved with a first sliding seat (321) and a second sliding seat (331); the first screw rod (32) is in threaded connection with the first sliding seat (321); and two ends of the mounting bar (21) in the length direction are respectively fixed on the first sliding seat (321) and the second sliding seat (331).

4. A large potted plant displacer according to claim 3, wherein: the supporting device (4) comprises two mounting seats (41) arranged in the third cross rod (13) at intervals, a second screw rod (42) rotatably arranged on the two mounting seats (41), two third sliding seats (43) in threaded connection with the second screw rod (42), two connecting rods (44) respectively hinged to the two third sliding seats (43), and a supporting plate (46) arranged on the end parts of the two connecting rods (44) departing from the third sliding seats (43); the middle parts of the two connecting rods (44) are rotatably connected; the opposite end faces of the first cross bar (11) and the second cross bar (12) are provided with T-shaped grooves (111); the T-shaped groove (111) is arranged along the length direction of the first cross rod (11); two ends of the supporting plate (46) in the length direction are provided with T-shaped strips (461) matched with the T-shaped grooves (111); the end surface of the supporting plate (46) close to the third cross bar (13) is provided with two horizontal movable grooves (462); the two movable grooves (462) are positioned on the same horizontal plane, and the two movable grooves (462) are arranged at intervals; the end part of the connecting rod (44) departing from the third sliding seat (43) is hinged with a sliding block (45) which is arranged in the movable groove (462) in a sliding way; a first bevel gear (34) is arranged at the bottom of the first screw rod (32); the first bevel gear (34) is coincident with the axis of the first screw rod (32); one end of the second screw rod (42) is provided with a second bevel gear (47) meshed with the first bevel gear (34).

5. A large potted plant displacer according to claim 1, wherein: the clamping piece (22) comprises a clamping arm (221) and a clamping plate (222) arranged on one side, away from the rectangular frame (15), of the clamping arm (221); a slide bar (226) is arranged on the end surface of the clamping plate (222) close to the clamping arm (221); the slide bar (226) is arranged along the length direction of the clamping plate (222), the end face, close to the clamping plate (222), of the clamping arm (221) is provided with a mounting groove (225) matched with the slide bar (226), and the slide bar (226) is inserted into the mounting groove (225) and then fixed through a fixing piece (227).

6. A large potted plant displacer according to claim 2, wherein: the handle (24) comprises a rotating disc fixed at the end part of the driving rod (234) and a rocking handle (242) arranged on one side of the rotating disc, which is far away from the driving rod (234); the rotating disc is provided with a mounting hole (243); the positioning piece (5) is a pin shaft (244) movably arranged in the mounting hole (243); one side of the mounting bar (21) close to the turntable (241) is provided with a positioning hole (213) matched with the pin shaft (244).

7. A large potted plant displacer according to claim 5, wherein: the two opposite end surfaces of the clamping plates (222) are provided with arc-shaped grooves (223) matched with the outer wall of the pot.

8. A large potted plant displacer according to claim 7, wherein: an anti-skid rubber pad (224) is arranged in the arc-shaped groove (223).