CN218026252U

CN218026252U - Loading basket trolley convenient for normalizing metal forging

Info

Publication number: CN218026252U
Application number: CN202222172871.4U
Authority: CN
Inventors: 陈群飞; 强宇星
Original assignee: Fanchang Huaya Precision Forging Co ltd
Current assignee: Fanchang Huaya Precision Forging Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-13
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a loading basket car convenient to metal forging normalizing, including supporting the sweep, the bottom fixed mounting who supports the sweep has a plurality of universal assembly pulleys. This loading basket car convenient to metal forging normalizing, screw propulsion principle through horizontal section of thick bamboo and jacking horizontal threaded rod, and the height displacement difference that utilizes the angle to produce, drive the inside flexible displacement of jacking section of thick bamboo at its support base section of thick bamboo, the height of loading the basket according to the height control with the transmission band end promptly, and the screw displacement principle of rotatory internal thread sleeve pipe and roof pressure pole of cooperation, even its loading basket produces the angle control with the hinge piece of roof support, thereby it is more reasonable with the butt joint of transmission band end to make its top bead that loads the basket, the smooth inside that gets into the loading basket of the semi-manufactured goods of metal sleeve pipe of propelling movement on the transmission band of being convenient for, then the rethread push rod left side propelling movement pushes away the roof, to its semi-manufactured goods of metal sleeve pipe that piles up on loading basket right side to the left side propelling movement, thereby its work efficiency who loads the basket has been improved.

Description

Loading basket trolley convenient for normalizing metal forging

Technical Field

The utility model relates to a loading basket car technical field of metal forging normalizing specifically is a loading basket car convenient to metal forging normalizing.

Background

The metal bearing is in the course of working, need carry out the hot forging technology to its material, thereby need load the basket car through loading and load the high temperature semi-manufactured goods's that its punching press was just accomplished metal sleeve, so as to transport its semi-manufactured goods and shift, and the metal sleeve semi-manufactured goods that the punching press was just accomplished falls into the loading basket car through the transmission band end, its butt joint height and butt joint angle can't be regulated and control, thereby it has certain difference in height gap to make it load between basket car and the transmission band, consequently can lead to the feeding of metal sleeve semi-manufactured goods not smooth and easy, can drop to ground sometimes, and a large amount of metal sleeve fall back in loading basket car, generally all be that the area of piling up at the transmission band end, need the manual work to hold the shovel through external hand and push forward, the operation is wasted time and energy, thereby certain trouble has been brought for the staff.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a loading basket car convenient to metal forging normalizing, the current butt joint height and the unable regulation and control of butt joint angle of loading basket car and conveyer belt end have been solved, thereby it has certain difference in height gap to make it load between basket car and the conveyer belt, consequently can lead to the semi-manufactured goods feeding of metal sleeve to be unsmooth, can drop to ground sometimes, and a large amount of metal sleeve fall after loading the basket car, generally all be that the area of piling up at the conveyer belt end, need artifically hold the shovel through external and push forward, the problem that the operation is wasted time and energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a loading basket trolley convenient for normalizing a metal forging comprises a supporting trolley plate, wherein a plurality of universal pulley blocks are fixedly installed at the bottom of the supporting trolley plate, a supporting base cylinder is fixedly connected to the top of the supporting trolley plate, a jacking cylinder is inserted into the top of the supporting base cylinder, the surface of the jacking cylinder is in sliding connection with the surface of the supporting base cylinder, a jacking hinge block is fixedly connected to the top of the jacking cylinder, the top of the jacking hinge block is hinged to the bottom of a loading basket, side control blocks are fixedly connected to the two sides of the jacking cylinder, an inclined jacking plate is hinged to the bottom of each side control block, a pushing block is fixedly connected to the side surface of each inclined jacking plate, transverse cylinders are hinged to the two sides of the supporting base cylinder, jacking transverse threaded rods are inserted into the side surfaces of the transverse cylinders, and the surfaces of the jacking transverse threaded rods are in threaded connection with the inner wall of the transverse cylinders, the bottom of the inclined support jacking plate is hinged with a contact block, the bottom of the contact block is fixedly connected with a limit slider, the top of the support cart plate is provided with a sliding groove matched with the limit slider for use, the bottom of the limit slider is inserted into the sliding groove formed in the top of the support cart plate and is in sliding connection with the inner wall of the sliding groove of the limit slider, the left side of the support cart plate is fixedly connected with a jacking block, the top of the jacking block is hinged with a pressure vertical tube, a jacking rod is inserted into the top of the pressure vertical tube, the surface of the jacking rod is provided with a thread groove, the top of the pressure vertical tube is rotatably connected with a rotary internal thread sleeve, the inner wall of the rotary internal thread sleeve is in threaded connection with the surface of the jacking rod, the top of the jacking rod is fixedly connected with a jacking tube, the top of the jacking tube is hinged with the bottom of a fixed block, and the right side of the fixed block is fixedly connected with the left side of the loading basket, the right side of loading the basket inserts has a butt joint internal thread section of thick bamboo, the left side fixedly connected with of butt joint internal thread section of thick bamboo bulldozes the roof, the right side of butt joint internal thread section of thick bamboo has inserted a butt joint installation section of thick bamboo, the surface of butt joint installation section of thick bamboo and the inner wall threaded connection of butt joint internal thread section of thick bamboo, the right side of butt joint installation section of thick bamboo articulates there is the push rod.

Preferably, a threaded vertical pressing rod penetrates through the surface of the jacking block, the surface of the threaded vertical pressing rod is in threaded connection with the inner wall of the jacking block, a rotary turntable is fixedly connected to the top of the threaded vertical pressing rod, a pressure chassis is fixedly connected to the bottom of the threaded vertical pressing rod, and a resistance contact plate is fixedly connected to the bottom of the pressure chassis.

Preferably, the right side of loading the basket is rotated and is connected with the rotary rod, the back fixedly connected with extrusion locating plate of rotary rod, the left side of extrusion locating plate and the right side extrusion contact of rotary rod, the top of push rod articulates there is the handle that pushes away of shaking hands.

Preferably, the left side fixedly connected with withstand voltage protection backing plate who bulldozes the roof, the left side fixedly connected with shovel board that bulldozes the roof, the front and the back of shovel board respectively with the front and the back sliding contact of loading basket inner chamber.

Preferably, the surface of the transverse cylinder is fixedly sleeved with a rotary belt cylinder, and the surface of the rotary belt cylinder is fixedly connected with a plurality of rotary handle rods.

Preferably, a plurality of heat dissipation holes are formed in the surface of the loading basket, a cart frame is fixedly connected to the left side of the loading basket, and a protective soft base plate is fixedly connected to the right side of the supporting cart plate.

(III) advantageous effects

The utility model provides a loading basket car convenient to metal forging normalizing. The method has the following beneficial effects:

(1) The loading basket trolley convenient for normalizing metal forgings comprises a supporting trolley plate, a universal pulley block, a supporting base barrel, a jacking hinged block, a loading basket, a side control block, a diagonal bracing jacking plate, a pushing block, a transverse barrel, a jacking transverse threaded rod, a contact block, a limiting slider, a jacking block, a pressure vertical barrel, a jacking rod, a jacking barrel, a fixing block, a thread vertical compression rod, a pressure chassis, a rotary internal thread sleeve, a butt internal thread barrel, a pushing plate and a butt mounting barrel, so that the transverse barrel rotating through the supporting base barrel is realized, the thread pushing principle of the transverse barrel and the jacking transverse threaded rod is utilized, the angles of the diagonal bracing jacking plate on the two sides are regulated, the height difference generated by the angles drives the jacking barrel to stretch and displace in the supporting base barrel, namely, the height of the loading basket is regulated according to the height of the end of a conveying belt, the height of the loading basket is matched with the thread displacement principle of the rotary internal thread sleeve and the jacking rod, the height of the horizontal barrel and the jacking transverse threaded rod is regulated, the height of the loading basket is regulated in the vertical direction, even if the loading basket is hinged block and the angle of the loading basket, the top of the loading basket and the pushing basket can be smoothly carried out, the semi-finished metal product can be more reasonably carried out from the top of the conveying belt, thereby the conveying belt, the semi-finished product can be more conveniently carried out on the left side of the loading basket.

Drawings

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

FIG. 2 is an enlarged schematic view of the point A of the structure chart 1 of the present invention;

FIG. 3 is an enlarged schematic view of the point B of the structure chart 1 of the present invention;

fig. 4 is an enlarged schematic view of the point C in the structure of fig. 1 of the present invention;

fig. 5 is an enlarged schematic view of the position D of the structure diagram 2 of the present invention.

In the figure: 1. supporting the vehicle plate; 2. a universal pulley block; 3. supporting the base cylinder; 4. a jacking cylinder; 5. a top bracing hinged block; 6. a loading basket; 7. a side control block; 8. the inclined support top pressing plate; 9. a push block; 10. a transverse cylinder; 11. jacking the transverse threaded rod; 12. rotating the belt drum; 13. rotating the handle bar; 14. a contact block; 15. a limit slider; 16. jacking blocks; 17. a pressure vertical cylinder; 18. a top pressure rod; 19. a top pressing cylinder; 20. a fixed block; 21. a threaded vertical compression bar; 22. a pressure chassis; 23. rotating the internal thread sleeve; 24. rotating the turntable; 25. a cart frame; 26. a protective soft cushion plate; 27. butting the internal thread cylinders; 28. pushing the top plate; 29. a shovel plate; 30. a pressure-resistant protective backing plate; 31. butting the mounting cylinders; 32. a push rod; 33. rotating the rod; 34. and extruding the positioning plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a loading basket cart convenient for normalizing a metal forging comprises a supporting cart plate 1, wherein a plurality of universal pulley blocks 2 are fixedly installed at the bottom of the supporting cart plate 1, a supporting base barrel 3 is fixedly connected to the top of the supporting cart plate 1, a jacking barrel 4 is inserted into the top of the supporting base barrel 3, the surface of the jacking barrel 4 is in sliding connection with the surface of the supporting base barrel 3, a jacking hinging block 5 is fixedly connected to the top of the jacking barrel 4, the top of the jacking hinging block 5 is hinged to the bottom of a loading basket 6, side control blocks 7 are fixedly connected to two sides of the jacking barrel 4, inclined jacking plates 8 are hinged to the bottoms of the side control blocks 7, pushing blocks 9 are fixedly connected to the sides of the inclined jacking plates 8, transverse barrels 10 are hinged to two sides of the supporting base barrel 3, jacking transverse threaded rods 11 are inserted into the sides of the transverse barrels 10, the surfaces of the jacking transverse threaded rods 11 are in threaded connection with the inner walls of the transverse barrels 10, the surface of the transverse cylinder 10 is fixedly sleeved with a rotary belt cylinder 12, the surface of the rotary belt cylinder 12 is fixedly connected with a plurality of rotary handle rods 13, the rotary belt cylinder 12 and the rotary handle rods 13 are arranged to achieve the effect of facilitating the rotation of the transverse cylinder 10, the inclined surface effect of the inclined strut top pressure plate 8 is outwards jacked by utilizing the screw propulsion principle of the transverse cylinder 10 and a jacking transverse threaded rod 11, the bottom of the inclined strut top pressure plate 8 is hinged with a contact block 14, the bottom of the contact block 14 is fixedly connected with a limit slider 15, the top of the support car plate 1 is provided with a chute matched with the limit slider 15, the bottom of the limit slider 15 is inserted into the chute arranged at the top of the support car plate 1 and is in sliding connection with the inner wall of the chute of the limit slider 15, the left side of the support car plate 1 is fixedly connected with a jacking block 16, the top of the jacking block 16 is hinged with a pressure vertical cylinder 17, the top of the pressure vertical cylinder 17 is inserted with a jacking rod 18, the surface of the jacking rod 18 is provided with a thread groove, the top of the pressure vertical cylinder 17 is rotatably connected with a rotary internal thread sleeve 23, the inner wall of the rotary internal thread sleeve 23 is sleeved with the surface thread of the jacking rod 18, the loading basket 6 is driven to tilt and rotate back and forth by utilizing the thread jacking principle through the arrangement of the jacking rod 18 and the rotary internal thread sleeve 23, the top of the jacking rod 18 is fixedly connected with a jacking cylinder 19, the top of the jacking cylinder 19 is hinged with the bottom of a fixed block 20, the right side of the fixed block 20 is fixedly connected with the left side of the loading basket 6, a thread vertical compression rod 21 penetrates through the surface of a jacking block 16, the surface of the thread vertical compression rod 21 is in threaded connection with the inner wall of the jacking block 16, the top of the thread vertical compression rod 21 is fixedly connected with a rotary turntable 24, the bottom of the thread vertical compression rod 21 is fixedly connected with a pressure chassis 22, and the bottom of the pressure chassis 22 is fixedly connected with a resistance contact plate, through the arrangement of the thread vertical compression bar 21 and the pressure chassis 22, the effect of enhancing the parking stability of the loading basket vehicle is achieved, a plurality of heat dissipation holes are formed in the surface of the loading basket 6, the left side of the loading basket 6 is fixedly connected with the trolley frame 25, the effect of facilitating the pushing of the loading basket vehicle is achieved through the arrangement of the trolley frame 25, the right side of the supporting trolley board 1 is fixedly connected with the protective soft backing plate 26, the effect of protecting the right side edge of the supporting trolley board 1 is achieved through the arrangement of the protective soft backing plate 26, the butt joint internal thread cylinder 27 is inserted into the right side of the loading basket 6, the push top plate 28 is fixedly connected with the left side of the butt joint internal thread cylinder 27, the butt joint installation cylinder 31 is inserted into the right side of the butt joint internal thread cylinder 27, the effect of facilitating the installation of the push rod 32 is achieved through the arrangement of the butt joint internal thread cylinder 27, the surface of the butt joint installation cylinder 31 is in threaded connection with the inner wall of the butt joint internal thread cylinder 27, the right side of butt joint installation section of thick bamboo 31 articulates there is push rod 32, the right side of loading basket 6 is rotated and is connected with rotary rod 33, the back fixedly connected with extrusion locating plate 34 of rotary rod 33, setting through rotary rod 33 and extrusion locating plate 34, thereby the effect of stabilizing the location to its folding push rod 32 has been played, the left side of extrusion locating plate 34 and the right side extrusion contact of rotary rod 33, the top of push rod 32 articulates there is the handle of shaking hands and pushing away, setting through push rod 32, thereby the effect of being convenient for to push away ejector plate 28 to the left side has been played, the left side fixedly connected with withstand voltage protection backing plate 30 that pushes away ejector plate 28, setting through withstand voltage protection backing plate 30, thereby the effect that the protection bulldozed ejector plate 28 has been played, the left side fixedly connected with shovel board 29 that bulldozes away roof plate 28, the front and the back of shovel board 29 respectively with the front and the back sliding contact of loading basket 6 inner chamber, through the setting of shovel board 29, thereby the setting of having played the metal sleeve semi-finished product of being convenient for pushing away the inside accumulational of loading basket 6 to the left side space in.

When in use, the loading basket cart is pushed to the material receiving position of the end of the transmission belt, then the horizontal cylinder 10 at the two sides of the supporting base cylinder 3 is rotated, the screw thread propulsion principle of the horizontal cylinder 10 and the jacking horizontal threaded rod 11 is utilized to regulate the outward jacking length of the jacking horizontal threaded rod 11, so that the inclined angle of the inclined supporting and jacking plate 8 at the two sides is regulated and controlled, the height displacement difference generated by the angle is utilized to drive the jacking cylinder 4 to telescopically displace in the supporting base cylinder 3, so that the height of the loading basket 6 is regulated and controlled according to the height of the end of the transmission belt, then the inclined angle of the top edge of the right side plate of the loading basket 6 in butt joint with the transmission belt is regulated, the butt joint is more perfect, namely, the left rotating internal thread sleeve 23 is rotated, and the height of the fixing block 20 is regulated in the vertical direction through the screw thread displacement principle of the rotating internal thread sleeve 23 and the jacking rod 18, even if the angle regulation is generated between the loading basket 6 and the top support hinged block 5, the butt joint of the top edge of the loading basket 6 and the end of the conveying belt is more reasonable, so that the metal sleeve semi-finished products pushed on the conveying belt smoothly enter the loading basket 6, then the threaded vertical compression rod 21 on the left side is rotated to drive the pressure chassis 22 to downwards press the resistance contact plate, the friction resistance between the resistance contact plate and the ground is increased, and the parking stability of the loading basket vehicle is enhanced, when the metal sleeve semi-finished products stacked in the loading basket 6 are fully stacked on the right side, the push rod 32 pushes and presses the top plate 28 to the left side, the metal sleeve semi-finished products stacked on the right side of the loading basket 6 are pushed to the left side at one time, the stacking space in the loading basket 6 is reasonably arranged, and the working efficiency of the loading basket 6 is improved, and the semi-finished metal sleeve can be more smoothly dropped from the conveying belt to the interior of the loading basket 6, and the condition that the semi-finished metal sleeve is dropped to the ground can be avoided, and the contents which are not described in detail in the specification belong to the prior art which is well known by the technicians in the field.

In conclusion, the loading basket trolley convenient for normalizing the metal forging has the advantages that through the arrangement of the supporting plate 1, and the universal pulley block 2, the supporting base barrel 3, the jacking barrel 4, the jacking hinged block 5, the loading basket 6, the side control block 7, the inclined supporting jacking plate 8, the pushing block 9, the transverse barrel 10, the jacking transverse threaded rod 11, the contact block 14, the limiting slide piece 15, the jacking block 16, the pressure vertical barrel 17, the jacking rod 18, the jacking barrel 19, the fixed block 20, the thread vertical compression rod 21, the pressure chassis 22, the rotary internal thread bushing 23, the butt internal thread barrel 27, the pushing roof 28 and the butt mounting barrel 31 are matched for use, thereby playing a role of regulating and controlling the angle of the inclined supporting top pressure plate 8 at two sides by rotating the transverse cylinder 10 at two sides of the supporting base cylinder 3 and utilizing the screw thread propulsion principle of the transverse cylinder 10 and the jacking transverse threaded rod 11, utilizing the height displacement difference generated by the angle to drive the jacking cylinder 4 to telescopically displace in the supporting base cylinder 3, namely, the height of the loading basket 6 is adjusted and controlled according to the height of the end of the conveying belt, and the height of the fixed block 20 is adjusted in the vertical direction by matching with the thread displacement principle of the rotary internal thread sleeve 23 and the top pressure rod 18, even if the loading basket 6 and the top bracing hinged block 5 are angularly adjusted, the butt joint of the top edge of the loading basket 6 and the end of the conveyor belt is more reasonable, so that the semi-finished metal sleeve pushed on the conveying belt can smoothly enter the loading basket 6, and then the pushing top plate 28 is pushed to the left side by the push rod 32, the semi-finished metal sleeve products piled on the right side of the loading basket 6 are pushed to the left side at one time, thereby improving the working efficiency of the loading basket 6, and the semi-finished metal sleeve can drop to the inside of the loading basket 6 from the conveying belt, thereby having a smoother effect and avoiding the condition that the semi-finished metal sleeve drops to the ground.

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

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

Claims

1. The utility model provides a loading basket car convenient to metal forging normalizing, includes support sweep (1), its characterized in that: the bottom of the supporting trolley plate (1) is fixedly provided with a plurality of universal pulley blocks (2), the top of the supporting trolley plate (1) is fixedly connected with a supporting base barrel (3), a jacking barrel (4) is inserted into the top of the supporting base barrel (3), the surface of the jacking barrel (4) is connected with the surface of the supporting base barrel (3) in a sliding manner, the top of the jacking barrel (4) is fixedly connected with a jacking hinged block (5), the top of the jacking hinged block (5) is hinged with the bottom of a loading basket (6), side control blocks (7) are fixedly connected to the two sides of the jacking barrel (4), the bottom of each side control block (7) is hinged with a diagonal bracing jacking plate (8), the side of each diagonal bracing jacking plate (8) is fixedly connected with a pushing block (9), the two sides of the supporting base barrel (3) are hinged with transverse barrels (10), the side of each transverse barrel (10) is inserted with a jacking transverse jacking sliding block (11), the surface of each jacking transverse barrel (11) is connected with the inner wall of the threaded rod of each transverse jacking plate (10), the bottom of each diagonal bracing plate (8) is connected with a limiting sliding chute (14), and a limiting sliding chute (15) is arranged in each sliding chute (14) and used for limiting trolley plate, and the top of the supporting trolley plate (1) is arranged in a limiting sliding chute (14), the supporting trolley plate is connected with the inner wall of a sliding groove of a limiting sliding piece (15) in a sliding mode, a jacking block (16) is fixedly connected to the left side of the supporting trolley plate (1), a pressure vertical tube (17) is hinged to the top of the jacking block (16), a jacking rod (18) is inserted into the top of the pressure vertical tube (17), a threaded groove is formed in the surface of the jacking rod (18), a rotary internal thread sleeve (23) is rotatably connected to the top of the pressure vertical tube (17), the inner wall of the rotary internal thread sleeve (23) is in threaded sleeve connection with the surface of the jacking rod (18), a jacking tube (19) is fixedly connected to the top of the jacking rod (18), the top of the jacking tube (19) is hinged to the bottom of the fixing block (20), the right side of the fixing block (20) is fixedly connected with the left side of the loading basket (6), a butting internal thread tube (27) is inserted into the right side of the loading basket (6), a pushing and pressing top plate (28) is fixedly connected to the left side of the butting internal thread tube (27), a butting installation tube (31) is inserted into the right side of the butting tube (31), and a pushing and pressing push rod (32) is hinged to the right side of the butting tube (27).

2. The loading basket cart for facilitating normalizing of metal forgings of claim 1, wherein: the surface of jacking piece (16) runs through screw thread vertical compression pole (21), the surface of screw thread vertical compression pole (21) and the inner wall threaded connection of jacking piece (16), the top fixedly connected with of screw thread vertical compression pole (21) rotates carousel (24), the bottom fixedly connected with pressure chassis (22) of screw thread vertical compression pole (21), the bottom fixedly connected with of pressure chassis (22) has the resistance contact board.

3. The loading basket cart for facilitating normalizing of metal forgings as claimed in claim 1, wherein: the right side of loading basket (6) is rotated and is connected with rotary rod (33), the back fixedly connected with extrusion locating plate (34) of rotary rod (33), the left side of extrusion locating plate (34) and the right side extrusion contact of rotary rod (33), the top of push rod (32) articulates there is the handle of pushing away of shaking hands.

4. The loading basket cart for facilitating normalizing of metal forgings as claimed in claim 1, wherein: the left side of the pushing top plate (28) is fixedly connected with a pressure-resistant protective base plate (30), the left side of the pushing top plate (28) is fixedly connected with a shovel plate (29), and the front surface and the back surface of the shovel plate (29) are in sliding contact with the front surface and the back surface of the inner cavity of the loading basket (6) respectively.

5. The loading basket cart for facilitating normalizing of metal forgings as claimed in claim 1, wherein: the surface of the transverse cylinder (10) is fixedly sleeved with a rotary belt cylinder (12), and the surface of the rotary belt cylinder (12) is fixedly connected with a plurality of rotary handle rods (13).

6. The loading basket cart for facilitating normalizing of metal forgings as claimed in claim 1, wherein: a plurality of heat dissipation holes are formed in the surface of the loading basket (6), a cart frame (25) is fixedly connected to the left side of the loading basket (6), and a protective soft base plate (26) is fixedly connected to the right side of the supporting cart plate (1).