CN216178038U

CN216178038U - Flexible positioning and carrying mechanism for engineering machinery

Info

Publication number: CN216178038U
Application number: CN202122797644.6U
Authority: CN
Inventors: 刘腊腊; 杨瑞军; 洪涛; 王晓撰
Original assignee: Tianjin 707 Hi Tech Co Ltd
Current assignee: Tianjin 707 Hi Tech Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model provides a flexible positioning and carrying mechanism for engineering machinery, which comprises an industrial robot, a gripper group and a positioning mechanism, wherein the gripper group is arranged on an arm of the industrial robot through a quick-change chuck; the positioning mechanism includes: the positioning mechanism comprises a positioning mechanism support, a product placing plate, a moving limiting mechanism and push plates, wherein the product placing plate and the moving limiting mechanism are installed on the positioning mechanism support, an installation table is arranged on the positioning mechanism support, an installation groove corresponding to the installation table is formed in the product placing plate, the installation table is located in the installation groove, one end of the moving limiting mechanism extends to the product placing plate and then is connected with the push plates, the two push plates are symmetrically arranged, and the two push plates are controlled by the moving limiting mechanism to move in opposite directions; a plurality of universal balls are arranged on the product placing plate. According to the flexible positioning and carrying mechanism for the engineering machinery, 3 sets of robot grippers, namely a large gripper, a small gripper and a special small gripper, can grab all products of a straight-arm type aerial work platform truck frame.

Description

Flexible positioning and carrying mechanism for engineering machinery

Technical Field

The utility model belongs to the technical field of product carrying, and particularly relates to a flexible positioning and carrying mechanism for engineering machinery.

Background

Among the flexible welded platform welding engineering machine tool now, to the engineering machine tool of equidimension not having different location and transport mechanism, because engineering machine tool size model has a lot, needs many engineering machine tools and location transport mechanism, consequently needs the cost very high, can use same location and transport mechanism to the engineering machine tool of multiple specification to this problem this patent protection, reduce cost.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a flexible positioning and transporting mechanism for engineering machinery, so as to solve the problem of high cost caused by the requirement of multiple positioning and transporting mechanisms in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a flexible positioning and carrying mechanism for engineering machinery comprises an industrial robot, a gripper group and a positioning mechanism, wherein the gripper group is arranged on an arm of the industrial robot through a quick-change chuck;

the positioning mechanism includes: the positioning mechanism comprises a positioning mechanism support, a product placing plate, a moving limiting mechanism and push plates, wherein the product placing plate and the moving limiting mechanism are installed on the positioning mechanism support, an installation table is arranged on the positioning mechanism support, an installation groove corresponding to the installation table is formed in the product placing plate, the installation table is located in the installation groove, one end of the moving limiting mechanism extends to the product placing plate and then is connected with the push plates, the two push plates are symmetrically arranged, and the two push plates are controlled by the moving limiting mechanism to move in opposite directions;

a plurality of universal balls are arranged on the product placing plate.

Further, remove stop gear and include the cylinder, first slide, the second slide, the rotary rod, the head rod, the second connecting rod, install a plurality of sliders on the positioning mechanism support, a plurality of slider horizontal arrangement, first slide, the second slide symmetry is installed on a plurality of sliders, the rotary rod rotates and installs on the positioning mechanism support, head rod one end is articulated with rotary rod one end, the other end is articulated with first slide, second connecting rod one end is articulated with the rotary rod other end, the other end and the second slide of second connecting rod are articulated, the cylinder is installed on the positioning mechanism support, the jar pole end of cylinder is installed on first slide.

Further, all be equipped with a plurality of cylindricality platforms on first slide, the second slide, the product is placed and is equipped with the spout corresponding with the cylindricality platform on the board, and the cylindricality platform is located the spout, and the cylindricality bench is equipped with the bolt hole, and the push pedal passes through the bolt fastening at the cylindricality bench.

Further, the push pedal is equipped with a plurality ofly, and a plurality of push pedal symmetries are installed at the cylindricality bench, installs gag lever post, spring, clamp plate on the push pedal, and gag lever post one end movable mounting is on the push pedal, and the clamp plate is fixed at the other end of gag lever post, and the spring cup joints on the gag lever post, and spring one end top is tight in the push pedal, and the other end top is tight in the push pedal.

Furthermore, the positioning mechanism support comprises a first placing plate and a second placing plate, the second placing plate is vertically installed at one end of the first placing plate, and the positioning mechanisms are obliquely installed on the base through supporting legs.

Furthermore, the shape of the product placing plate is consistent with that of the positioning mechanism support and is in an L shape, and the universal balls are horizontally arranged on the product placing plate.

Further, the mounting tables are two, the two mounting table structures are L-shaped, the two mounting tables are symmetrically mounted on the positioning mechanism support, bosses are formed on two sides of the mounting groove in the product placing plate and located on two sides of the mounting table respectively, and the product placing plate is fixed to the mounting tables through bolts.

Furthermore, a first side plate and a second side plate are arranged on two side walls of the positioning mechanism support, and the gripper group is placed on the first side plate or the second side plate

Further, the hand grip group comprises a large hand grip, a small hand grip and an extra small hand grip, and the large hand grip, the small hand grip and the extra small hand grip are respectively connected with the arm of the industrial robot through the quick-change chuck.

Further, the large gripper comprises a bent neck pipe, a first mounting frame, first mounting plates, first limiting columns and first clamping plates, wherein the two ends of the first mounting frame are respectively provided with the first mounting plates, each first mounting plate is respectively provided with the first limiting column, the first clamping plate is fixed at one end of the first limiting column, one end of the first limiting column penetrates through the first mounting plate and is connected with a first limiting convex ring, a first spring is sleeved on the first limiting column, one end of the first spring is tightly propped against the lower end of the first mounting plate, the other end of the first spring is tightly propped against the first clamping plate, an electromagnet is installed on the first clamping plate, a middle boss is installed in the middle of the first mounting frame, one end of the bent neck pipe is fixed above the middle boss, the other end of the bent neck pipe is fixed with a quick-change chuck, a sleeve is installed below the middle boss, the top of the first limiting column is fixed in the sleeve, the first spring is sleeved on the first limiting column, one end of the first spring is propped in the sleeve, and the other end of the first spring is propped on the first clamping plate.

Further, the small gripper comprises a second mounting frame, a second mounting plate, a second limiting column, a second clamping plate, the two ends of the second mounting frame are respectively provided with the second mounting plate, the second limiting column is respectively mounted on each second mounting plate, the second clamping plate is fixed at one end of the second limiting column, one end of the second limiting column penetrates through the second mounting plate and is connected with a second limiting convex ring, a second spring is sleeved on the second limiting column, one end of the second spring is tightly pressed against the lower end of the second mounting plate, the other end of the second spring is tightly pressed against the second clamping plate, an electromagnet is mounted on the second clamping plate, and the quick-change chuck is fixed at the middle position of the top of the second mounting plate.

Furthermore, the extra small part gripper comprises a third mounting frame, an electromagnet is installed below one end of the third mounting frame, and the quick-change chuck is fixed to the top of the third mounting frame.

Compared with the prior art, the engineering machinery flexible positioning and carrying mechanism has the following beneficial effects:

(1) according to the flexible positioning and carrying mechanism for the engineering machinery, 3 sets of robot grippers, namely a large gripper, a small gripper and a special small gripper, can grab all products of a straight-arm type aerial work platform truck frame.

(2) According to the flexible positioning and carrying mechanism for the engineering machinery, the product placing plates are arranged on the movable limiting mechanism and the positioning mechanism bracket in a matched mode, so that the products can be arranged orderly and attractively.

(3) According to the flexible positioning and carrying mechanism for the engineering machinery, one positioning and carrying mechanism can be used for products with various specifications, and the cost is saved.

(4) According to the flexible positioning and carrying mechanism for the engineering machinery, the positioning mechanism controls the movable limiting mechanism to centralize a product through the air cylinder, and cost is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a structural diagram of a flexible positioning mechanism of an engineering machine according to an embodiment of the present invention;

FIG. 2 is a first diagram of a bracket structure of a positioning mechanism according to an embodiment of the present invention;

FIG. 3 is a second diagram of a bracket structure of the positioning mechanism according to the embodiment of the present invention;

FIG. 4 is a structural diagram of a flexible carrying mechanism of an engineering machine according to an embodiment of the utility model;

FIG. 5 is a block diagram of a small part gripper according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a large gripper according to an embodiment of the present invention;

fig. 7 is a structural diagram of a small part gripper according to an embodiment of the utility model.

Description of reference numerals:

1. an industrial robot; 2. a gripper group; 3. an electromagnet; 4. a movable limiting mechanism; 5. quickly replacing the chuck; 6. a positioning mechanism support; 7. a product placement board; 13. a baffle plate; 21. a large gripper; 22. a small gripper; 23. an extra small piece gripper; 221. a second mounting bracket; 222. a second mounting plate; 223. a second limit convex ring; 224. a second splint; 225. a second limit post; 226. a second spring; 211. bending a neck pipe; 212. a middle mounting table; 213. a first mounting bracket; 214. a first splint; 215. a first limit post; 216. a first spring; 217. a first limit convex ring; 218. a sleeve; 231. a third mounting bracket; 40. a cylinder; 41. a first slide plate; 42. a second slide plate; 43. pushing the plate; 44. rotating the rod; 45. a first connecting rod; 46. a second connecting rod; 431. a limiting rod; 432. a spring; 433. pressing a plate; 61. a first placing plate; 62. a first side plate; 63. a second side plate; 64. a second placing plate; 65. an installation table; 66. a slider; 71. a universal ball; 72. a chute; 73. and (4) mounting the groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 7, the flexible positioning and carrying mechanism for the engineering machinery comprises an industrial robot 1, a gripper group 2 and a positioning mechanism, wherein the gripper group 2 is mounted on an arm of the industrial robot 1 through a quick-change chuck 5;

the positioning mechanism includes: the device comprises a positioning mechanism support 6, a product placing plate 7, a moving limiting mechanism 4 and push plates 43, wherein the product placing plate 7 and the moving limiting mechanism 4 are installed on the positioning mechanism support 6, an installation table 65 is arranged on the positioning mechanism support 6, an installation groove 73 corresponding to the installation table 65 is arranged on the product placing plate 7, the installation table 65 is positioned in the installation groove 73, one end of the moving limiting mechanism 4 extends to the product placing plate 7 and then is connected with the push plates 43, the two push plates 43 are symmetrically arranged, and the two push plates 43 are controlled to move in opposite directions by the moving limiting mechanism 4;

a plurality of universal balls 71 are mounted on the product placement plate 7.

The product is placed on the product placing plate 7 and falls into the bottom of the positioning mechanism support 6 through the universal ball 71, and the product is righted through the two push plates 43.

As shown in fig. 2, the movement limiting mechanism 4 includes a plurality of pushing plates 43, and the pushing plates 43 extend above the product placing plate 7 to limit the products.

As shown in fig. 2, the positioning mechanism support 6 includes a first placing plate 61, a second placing plate 64, the second placing plate 64 is vertically installed at one end of the first placing plate 61, and the positioning mechanism is obliquely installed on the base through a support leg.

The inclined installation of the positioning mechanism bracket 6 is convenient for the industrial robot 1 to grab the product;

as shown in fig. 2, the product placement plate 7 has an L-shape conforming to the positioning mechanism bracket 6, and a plurality of universal balls are horizontally arranged and mounted on the product placement plate 7.

The product placing plate 7 is installed on the positioning mechanism support 6, and the universal balls are installed on the product placing plate 7, so that the products can be arranged on the positioning mechanism support 6 in order.

The mounting tables 65 are two, the two mounting tables 65 are L-shaped in structure, the two mounting tables 65 are symmetrically mounted on the positioning mechanism support 6, bosses are formed on two sides of the mounting groove 73 on the product placing plate 7, the two bosses are respectively located on two sides of the mounting tables 65, and the product placing plate 7 is fixed on the mounting tables 65 through bolts.

As shown in fig. 2, the two bosses of the mounting groove 73 on the product placing plate 7 clamp the mounting table 65, so that the mounting table 65 is limited, the product placing plate 7 can be conveniently mounted, and the problem that the moving bolt hole of the product placing plate 7 does not correspond to the moving bolt hole during mounting is solved.

As shown in fig. 1 and 2, the movement limiting mechanism 4 includes an air cylinder 40, a first sliding plate 41, a second sliding plate 42, a rotating rod 44, a first connecting rod 45, and a second connecting rod 46, a plurality of sliding blocks 66 are installed on the positioning mechanism bracket 6, the plurality of sliding blocks 66 are horizontally arranged, the first sliding plate 41 and the second sliding plate 42 are symmetrically installed on the plurality of sliding blocks 66, the rotating rod 44 is rotatably installed on the positioning mechanism bracket 6, one end of the first connecting rod 45 is hinged to one end of the rotating rod 44, the other end is hinged to the first sliding plate 41, one end of the second connecting rod 46 is hinged to the other end of the rotating rod 44, the other end of the second connecting rod 46 is hinged to the second sliding plate 42, the air cylinder 40 is installed on the positioning mechanism bracket 6, and the rod end of the air cylinder 40 is installed on the first sliding plate 41.

As shown in fig. 3, the first sliding plate 41 and the second sliding plate 42 are shaped in the same manner as the positioning mechanism bracket 6, and are both L-shaped brackets, when the cylinder 40 pushes the first sliding plate 41 to move outward, the first sliding plate 41 drives the first connecting rod 45 to pull the rotating rod 44 outward to rotate, so that the other end of the rotating rod 44 pushes the second connecting rod 46 to move outward, and the second connecting rod 46 pushes the second sliding plate 42 to move outward, thereby realizing that the two sliding plates move in opposite directions.

All be equipped with a plurality of cylindricality platforms on first slide 41, the second slide 42, be equipped with the spout 72 corresponding with the cylindricality platform on the board 7 is placed to the product, and the cylindricality platform is located spout 72, and the cylindricality bench is equipped with the bolt hole, and push pedal 43 passes through the bolt fastening on the cylindricality platform.

The push plate 43 is equipped with a plurality ofly, and a plurality of push plate 43 symmetries are installed on the cylindricality platform, installs gag lever post 431, spring 432, clamp plate 433 on the push plate 43, and gag lever post 431 one end movable mounting is on push plate 43, and clamp plate 433 fixes the other end at gag lever post 431, and spring 432 cup joints on gag lever post 431, and spring 432 one end top is tight on push plate 43, and the other end top is tight on push plate 43.

As shown in fig. 3, the other end of the limiting rod 431 is connected with a cylindrical blocking piece, due to the acting force of the spring 432, the cylindrical blocking piece is tightly pressed against the pushing plate 43, when the two pushing plates 43 work, the two symmetrical pressing plates 433 are pressed against the side wall of the product, the pressing plates 433 push the limiting rod 431 to move on the pushing plate 43, and the spring 432 between the pressing plates 433 and the pushing plate 43 plays a role in buffering, so that the product can be prevented from being damaged under the acting force of the cylinder 40.

The product can be straightened by matching the movable limiting mechanism 4 with the universal ball; two slides of cylinder 41 drive through removing on the stop gear 4 slide on the slider, and two slides slide to two directions thereupon, and slide 42 drives push pedal 43 and places the spout of board 7 and slide at the product to be located the product on the board 7 is placed to the product, puts the product according to baffle 13 through two push pedals, and the industrial robot of being convenient for snatchs and carries out subsequent work.

As shown in fig. 1 and 2, a first side plate 62 and a second side plate 63 are disposed on two side walls of the positioning mechanism bracket 6, and the gripper group 2 is placed on the first side plate 62 or the second side plate 63.

The first side plate 62 and the second side plate 63 are used for placing a plurality of grippers.

As shown in fig. 1, 5, 6 and 7, the hand grip group 2 comprises a large hand grip 21, a small hand grip 22 and an extra small hand grip 23, and the large hand grip 21, the small hand grip 22 and the extra small hand grip 23 are respectively connected with the arm of the industrial robot 1 through the quick-change chuck 5.

The large gripper 21 comprises a bent neck tube 211, a first mounting frame 213, a first mounting plate, a first limiting post 215 and a first clamping plate 214, wherein the two ends of the first mounting frame 213 are respectively provided with the first mounting plate, each first mounting plate is respectively provided with the first limiting post 215, the first clamping plate 214 is fixed at one end of the first limiting post 215, one end of the first limiting post 215 penetrates through the first mounting plate and is connected with a first limiting convex ring 217, the first limiting post 215 is sleeved with a first spring 216, one end of the first spring 216 is tightly propped against the lower end of the first mounting plate, the other end of the first spring 216 is tightly propped against the first clamping plate mounting frame 214, the first clamping plate 214 is provided with an electromagnet 3, the middle of the first limiting post 213 is provided with a middle boss, one end of the bent neck tube 211 is fixed above the middle boss, the other end of the bent neck tube 211 is fixed with the quick-change chuck 5, a sleeve 218 is arranged below the middle boss, the top of the first limiting post 215 is fixed in the sleeve 218, the first spring 216 is sleeved on the first limit post 215, one end of the first spring 216 is supported in the sleeve 218, and the other end is supported on the first clamping plate 214.

The small piece gripper 22 comprises a second mounting frame 221, a second mounting plate 222, a second limiting column 225 and a second clamping plate 224, the second mounting plate 222 is arranged at each of two ends of the second mounting frame 221, a second limiting column 225 is mounted on each second mounting plate 222, the second clamping plate 224 is fixed at one end of the second limiting column 225, one end of the second limiting column 225 penetrates through the second mounting plate 222 and then is connected with a second limiting convex ring 223, a second spring 226 is sleeved on the second limiting column 225, one end of the second spring 226 abuts against the lower end of the second mounting plate 222, the other end of the second spring 226 abuts against the second clamping plate 224, an electromagnet 3 is mounted on the second clamping plate 224, and a quick-change chuck 5 is fixed at the middle position of the top of the second mounting frame 221.

The small workpiece gripper 23 comprises a third mounting frame 231, an electromagnet 3 is mounted below one end of the third mounting frame 231, and a quick-change chuck 5 is fixed on the top of the third mounting frame 231.

The three grippers are used for gripping products with different sizes, so that a proper gripper is selected for gripping according to the size of the product; the three grippers are respectively replaced with the industrial robot 1 through the quick-change chuck 5, and the product is gripped after replacement is finished;

big tongs 21, smallclothes tongs 22 structure is similar, and the link of big tongs 21 and chuck adopts curved neck pipe 211 to be connected, makes it snatch more stable, and big tongs 21, smallclothes tongs 22 snatch the messenger, owing to be equipped with a plurality of electro-magnet 3 and absorb, the condition of adsorbing not laminating can appear, consequently spacing through spring and spacing post to the chuck, play the effect of buffering, can guarantee that a plurality of electro-magnet 3 can laminate the product completely, better snatching.

The quick-change chuck adopts the prior art, and can be butted with an industrial robot, and the industrial robot also adopts the prior art, and the detailed description is omitted here.

The specific using process is as follows:

according to the size of a product, one of three grippers is selected, the gripper is installed on the arm of the industrial robot 1 through the quick-change chuck 5, the industrial robot 1 grips the product through the electromagnet on one of the three grippers, and the gripped product is placed on the positioning mechanism support

For example, by a large gripper grasping process:

industrial robot 1 snatchs a big tongs 21 from positioning mechanism through quick change dish, snatch the product through electro-magnet 3 of a big tongs 21, place on positioning mechanism's universal ball, the product is because the action of gravity landing to bottommost, two slides of the last removal stop gear 4 of positioning mechanism drive two push pedals and remove to the centre, promote the product and set upright, thereby realize simply fixing a position the product, because the clamp plate passes through the spring and is connected with the push pedal, elastic connection is convenient for snatching of manipulator, later industrial robot 1 takes a big tongs 21 to snatch the product and welds on the welding frock. When grabbing different products and needing to use different grabs, industrial robot 1 directly puts a big tongs 21 to the first side plate 62 or the second side plate 63 of the positioning mechanism support 6, and the big tongs 21 is adsorbed and fixed on the positioning mechanism support 6 through the electromagnet 3, and then industrial robot 1 again grabs other tongs that need to use.

As shown in fig. 1 to 3, the positioning mechanism bracket 6 is L-shaped and is installed obliquely, so that the first placing plate 61 is provided with two movable limiting mechanisms 4, the second placing plate 64 is provided with one movable limiting mechanism 4, the product placing plate 7 corresponds to the positioning mechanism bracket 6, the two placing plates are vertically installed, and the two placing plates are respectively provided with a sliding groove corresponding to the corresponding movable limiting mechanism 4, so that the product can be conveniently centered, and the industrial robot can grasp the centered product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A flexible positioning and carrying mechanism for engineering machinery comprises an industrial robot (1), a gripper group (2) and a positioning mechanism, and is characterized in that the gripper group (2) is arranged on an arm of the industrial robot (1) through a quick-change chuck (5);

the positioning mechanism includes: the automatic positioning device comprises a positioning mechanism support (6), a product placing plate (7), a moving limiting mechanism (4) and two push plates (43), wherein the product placing plate (7) and the moving limiting mechanism (4) are installed on the positioning mechanism support (6), an installation table (65) is arranged on the positioning mechanism support (6), an installation groove (73) corresponding to the installation table (65) is formed in the product placing plate (7), the installation table (65) is located in the installation groove (73), one end of the moving limiting mechanism (4) extends to the product placing plate (7) and then is connected with the push plates (43), the two push plates (43) are symmetrically arranged, and the two push plates (43) are controlled to move in opposite directions by the moving limiting mechanism (4);

the product placing plate (7) is provided with a plurality of universal balls (71).

2. The flexible positioning and carrying mechanism for engineering machinery according to claim 1, wherein: the movable limiting mechanism (4) comprises a cylinder (40), a first sliding plate (41), a second sliding plate (42), a rotating rod (44), a first connecting rod (45) and a second connecting rod (46), install a plurality of sliders (66) on positioning mechanism support (6), a plurality of sliders (66) horizontal arrangement, first slide (41), second slide (42) symmetry is installed on a plurality of sliders (66), rotary rod (44) rotate and install on positioning mechanism support (6), head rod (45) one end is articulated with rotary rod (44) one end, the other end is articulated with first slide (41), second connecting rod (46) one end is articulated with rotary rod (44) other end, the other end and second slide (42) of second connecting rod (46) are articulated, install on positioning mechanism support (6) cylinder (40), the jar pole end of cylinder (40) is installed on first slide (41).

3. The flexible positioning and carrying mechanism for engineering machinery according to claim 2, wherein: all be equipped with a plurality of cylindricality platforms on first slide (41), second slide (42), be equipped with on product placing plate (7) with the corresponding spout (72) of cylindricality platform, the cylindricality platform is located spout (72), the cylindricality bench is equipped with the bolt hole, push pedal (43) are through the bolt fastening at the cylindricality bench.

4. The flexible positioning and carrying mechanism for engineering machinery according to claim 3, wherein: push pedal (43) are equipped with a plurality ofly, a plurality of push pedal (43) symmetry are installed at the cylindricality bench, install gag lever post (431) on push pedal (43), spring (432), clamp plate (433), gag lever post (431) one end movable mounting is on push pedal (43), the other end at gag lever post (431) is fixed in clamp plate (433), spring (432) cup joint on gag lever post (431), spring (432) one end top is tight on push pedal (43), the other end top is tight on push pedal (43).

5. The flexible positioning and carrying mechanism for engineering machinery according to claim 1, wherein: the positioning mechanism support (6) comprises a first placing plate (61) and a second placing plate (64), the second placing plate (64) is vertically installed at one end of the first placing plate (61), and the positioning mechanisms are obliquely installed on the base through supporting legs.

6. The flexible positioning and carrying mechanism for engineering machinery according to claim 1, wherein: the shape of the product placing plate (7) is consistent with that of the positioning mechanism bracket (6) and is in an L shape, and a plurality of universal balls (71) are horizontally arranged and installed on the product placing plate (7).

7. The flexible positioning and carrying mechanism for engineering machinery according to claim 1, wherein: the installation tables (65) are two, the two installation tables (65) are L-shaped in structure, the two installation tables (65) are symmetrically installed on the positioning mechanism support (6), bosses are formed on two sides of the installation grooves (73) of the product placing plate (7), the two bosses are located on two sides of the installation tables (65) respectively, and the product placing plate (7) is fixed on the installation tables (65) through bolts.

8. The flexible positioning and carrying mechanism for engineering machinery according to claim 1, wherein: the two side walls of the positioning mechanism support (6) are provided with a first side plate (62) and a second side plate (63), and the hand grip group (2) is placed on the first side plate (62) or the second side plate (63).