CN216761824U

CN216761824U - Travelling bogie device

Info

Publication number: CN216761824U
Application number: CN202220664397.4U
Authority: CN
Inventors: 房慎旭; 陆庆海; 孙中彬; 孙磊; 邓长建; 秦汝玉
Original assignee: Zaozhuang Wofeng Cement Co ltd
Current assignee: Zaozhuang Wofeng Cement Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-06-17
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses the technical field of transport trolleys, in particular to a transport trolley device which comprises a placing plate, two baffle plates and a first bearing, wherein the two baffle plates are fixedly connected to the side walls of the front side and the rear side of the upper end of the placing plate respectively; when the board need not be placed in the use, unscrew through twisting the bolt with the hand, insert connecting rod two toward the inserting groove to outside shifting out the sliding block sliding tray, through rotating pull rod one and pull rod two in vertical direction, alright place pull rod one and pull rod two and handheld pole in the upper end of placing the board, play the effect of folding the pull rod part.

Description

Travelling bogie device

Technical Field

The utility model relates to the field of transport trolleys, in particular to a transport trolley device.

Background

With the development of social science and technology, the hand truck has been popularized to every corner of social life, the application is more and more extensive, no matter the hand truck is not opened in building, civil engineering and daily life of people, many merchants hold the business opportunity and invest in the factory building, the hand truck company stands in each industry city like bamboo shoots after rain, the market of the hand truck is abnormal in fire explosion and is not ready for demand, and the social development is rapid, so that the development of the whole industry and the requirements of people are driven.

The prior art has the following defects: the front wheel of the existing transportation trolley generally adopts universal wheels, so that the steering is inconvenient, and the pull rod is inconvenient to contract and fold and is inconvenient for workers to use. Therefore, the utility model is necessary to develop a transportation trolley device.

Disclosure of Invention

Therefore, the utility model provides a transport trolley device, which is characterized in that an angle iron and a bearing I are fixedly connected to the rear end of a placing plate, a steering component is fixedly connected to the front end of the placing plate, and a pull rod component is arranged above the steering component, so that the problems that the front wheel of a transport trolley is usually universal wheels, the steering is inconvenient, the pull rod is inconvenient to shrink and fold, and the use of workers is inconvenient are solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a travelling bogie device, is including placing board, baffle and bearing one, the baffle is equipped with two, two the baffle is fixed connection respectively on the lateral wall of the upper end front and back side of placing the board, equal fixedly connected with angle bar, every on the lateral wall of the front and back side of the left side lower extreme of placing the board the equal fixedly connected with circle axle one of lower extreme of angle bar, the inner wall fixed connection of the one end lateral wall of circle axle and bearing one, the other end lateral wall fixedly connected with stiffener of circle axle one, the upper end of stiffener and the lower extreme lateral wall fixed connection of placing the board, the right side of placing the board is equipped with the steering part, the top of steering part is equipped with the pull rod part.

Preferably, the steering part includes the dwang, the dwang is located the below of placing the board, the shape of dwang is cylindricly, the right-hand member lateral wall of placing the board is passed to the upper end of dwang, the dwang is connected with the lateral wall rotation of placing the board.

Preferably, a second shaft lever is fixedly connected to the side wall of the lower end of the rotating lever, the lower end of the rotating lever is located in the center of the side wall of the upper end of the second shaft lever, and the side walls of the left end and the right end of the second shaft lever are rotatably connected with a second bearing.

Preferably, the steering part further comprises two limiting blocks, the limiting blocks are arranged in two circular arc shapes and are respectively fixedly connected to the side walls of the front side and the rear side of the upper end of the right side of the placing plate, the limiting blocks are located between the two baffles, sliding grooves are formed in the side walls of the inner ends of the limiting blocks, and the sliding grooves are circular arc-shaped.

Preferably, all rotate on the lateral wall of both sides around the dwang upper end and be connected with connecting rod one, two the inserting groove has all been seted up on the lateral wall of the one end of dwang was kept away from to connecting rod one equal fixedly connected with metal block on the outer wall of the one end of dwang was kept away from to connecting rod one, threaded connection has the hand to twist the bolt in the metal block, the front end that the bolt was twisted to the hand enters into the inserting groove.

Preferably, sliding connection has connecting rod two in the inserting groove, the outer wall that connecting rod two are located the inserting groove contacts with the front end lateral wall of hand-screwed bolt, the one end fixedly connected with sliding block that inserting groove was kept away from to connecting rod two, the shape of sliding block is circular-arc, the sliding block inserts in the sliding groove to with the inner wall sliding connection of sliding groove. Preferably, the pull rod part comprises two support rods, the two support rods are arranged on the side wall of the first connecting rod, the lower ends of the two support rods are fixedly connected to the side wall of the first connecting rod, the mounting plate is fixedly connected to the upper ends of the two support rods, the first upper end of the mounting plate is fixedly connected with a pull rod, a second pull rod is arranged above the first pull rod, a holding rod is fixedly connected to the upper end of the second pull rod, and the holding rod and the second pull rod are perpendicularly arranged. Preferably, the side wall of the upper end of the first pull rod is provided with a connecting groove, the side wall of the first pull rod is symmetrically and uniformly provided with a plurality of round holes, the inner end ports of the round holes are communicated with the connecting groove, and the lower end of the second pull rod is inserted into the connecting groove and fixedly connected with the connecting groove through bolts.

The utility model has the beneficial effects that:

1. the holding rod is held by two hands, the holding rod can pull the placing plate and an object to be transported to move, when the object needs to be turned, the holding rod is transversely rotated, the holding rod drives the connecting rod I, the connecting rod II and the rotating rod to rotate, and when the rotating rod rotates, the direction of the bearing II is changed, so that the placing plate can be turned; when the board need not be placed in the use, unscrew the bolt through twisting the hand, insert connecting rod two toward the inserting groove to shift out the sliding block outside the sliding tray, through rotating pull rod one and pull rod two in vertical direction, alright place pull rod one and pull rod two and handheld pole in the upper end of placing the board, play the effect of folding the pull rod part.

Drawings

FIG. 1 is a side view of the overall structure provided by the present invention;

FIG. 2 is a cross-sectional top view of the overall structure provided by the present invention;

FIG. 3 is a rear view of a portion of the structure provided by the present invention;

FIG. 4 is a front view of the overall structure provided by the present invention;

FIG. 5 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;

FIG. 6 is a schematic top view of the first connecting rod and the limiting block according to the present invention;

fig. 7 is a schematic structural diagram of a limiting block provided by the utility model.

In the figure: 1. placing the plate; 2. a baffle plate; 3. angle iron; 4. a first circular shaft; 5. a first bearing; 6. a reinforcing bar; 7. rotating the rod; 8. a second shaft lever; 9. a second bearing; 10. a first connecting rod; 11. a second connecting rod; 12. a limiting block; 13. a support bar; 14. mounting a plate; 15. a first pull rod; 16. a circular hole; 17. a second pull rod; 18. a hand-held lever; 19. screwing the bolt by hand; 20. a sliding groove; 21. a slider; 22. inserting grooves; 100. a steering member; 200. a pull rod component.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-7, the utility model provides a transport trolley device, which comprises a placing plate 1, a baffle plate 2 and a bearing I5; baffle 2 is equipped with two, and two baffle 2 respectively fixed connection place the board 1 on the lateral wall of the upper end front and back side, place the effect that board 1 played the object of placing needs transportation, place board 1 and adopt 2 millimeters steel sheet to make, baffle 2 plays the effect of blockking to the object of placing on the board 1, prevents the effect that the object dropped from placing board 1 at the in-process of transportation.

Place equal fixedly connected with angle bar 3 on the lateral wall of the front and back side of the left side lower extreme of board 1, angle bar 3's specification is 4mmX40mm, the equal fixedly connected with circle axle 4 of the lower extreme of every angle bar 3, the one end lateral wall of circle axle 4 and the inner wall fixed connection of bearing 5, bearing 5 plays the effect that acts as the gyro wheel, the other end lateral wall fixedly connected with stiffener 6 of circle axle 4, the upper end of stiffener 6 and the lower extreme lateral wall fixed connection who places board 1, stiffener 6 plays the effect of strengthening to circle axle 4, can let through bearing 5 place the effect that board 1 takes the object removal, the right side of placing board 1 is equipped with steering part 100, steering part 100's top is equipped with pull rod part 200.

The steering component 100 comprises a rotating rod 7, the rotating rod 7 is positioned below the placing plate 1, the rotating rod 7 is cylindrical, the upper end of the rotating rod 7 penetrates through the side wall of the right end of the placing plate 1, the rotating rod 7 is rotatably connected with the side wall of the placing plate 1, the rotating rod 7 plays a role of rotatably connecting with the right end of the placing plate 1, a second shaft rod 8 is fixedly connected onto the side wall of the lower end of the rotating rod 7, the lower end of the rotating rod 7 is positioned in the center of the side wall of the upper end of the second shaft rod 8, bearings 9 are rotatably connected onto the side walls of the left end and the right end of the second shaft rod 8, the outer wall of the second shaft rod 8 is fixedly connected with the inner wall of the second bearing 9, the second bearing 9 plays a role of a roller wheel and plays a role of supporting the placing plate 1 to move on the ground, first connecting rods 10 are rotatably connected onto the side walls of the front side and the rear side of the upper end of the rotating rod 7, inserting grooves 22 are formed on the side walls of the ends, far away from the first connecting rods 10, a second connecting rod 11 is connected in the inserting groove 22 in a sliding mode, the outer wall of the second connecting rod 11 located in the inserting groove 22 is in contact with the side wall of the front end of the hand-screwed bolt 19, and the second connecting rod 11 is fixed.

The end of the second connecting rod 11 far from the inserting groove 22 is fixedly connected with a sliding block 21, the outer walls of the ends of the first connecting rods 10 far from the rotating rod 7 are fixedly connected with metal blocks (not marked in the figure), the inner threads of the metal blocks are connected with hand-screwed bolts 19, the hand-screwed bolts 19 can move on the metal blocks by rotating the hand-screwed bolts 19, the front ends of the hand-screwed bolts 19 enter the inserting groove 22, the steering component 100 further comprises two limiting blocks 12, the shapes of the two limiting blocks 12 are both arc-shaped, the two limiting blocks 12 are respectively and fixedly connected with the front side wall and the rear side wall of the right upper end of the placing plate 1, the limiting blocks 12 are positioned between the two baffle plates 2, the inner end side walls of the limiting blocks 12 are both provided with sliding grooves 20, the shapes of the sliding grooves 20 are arc-shaped, the shapes of the sliding blocks 21 are arc-shaped, the sliding blocks 21 are inserted into the sliding grooves 20 and are in sliding connection with the inner walls of the sliding grooves 20, when the first connecting rod 10 rotates with the rotating rod 7, the sliding block 21 slides in the sliding groove 20, and the sliding block 21 and the sliding groove 20 also limit the first connecting rod 10 and the second connecting rod 11 to move in the vertical direction.

The pull rod part 200 comprises two support rods 13, the two support rods 13 are arranged, the lower ends of the two support rods 13 are fixedly connected to the side wall of the first connecting rod 10, the support rods 13 are obliquely connected with the side wall of the first connecting rod 10, the upper ends of the two support rods 13 are fixedly connected with a mounting plate 14, the upper end of the mounting plate 14 is fixedly connected with a first pull rod 15, a second pull rod 17 is arranged above the first pull rod 15, the upper end of the second pull rod 17 is fixedly connected with a holding rod 18, the holding rod 18 and the second pull rod 17 are vertically arranged, a worker can hold the holding rod 18 conveniently, the first connecting rod 10, the second connecting rod 11 and the rotating rod 7 are rotated transversely, a connecting groove is formed in the side wall of the upper end of the first pull rod 15, a plurality of round holes 16 are symmetrically and uniformly formed in the side wall of the first pull rod 15, inner ports of the round holes 16 are communicated with the connecting groove, the lower ends of the second pull rods 17 are inserted into the connecting groove and fixedly connected through bolts, the length of the second pull rod 17 is adjusted by changing the length of the second pull rod 17 inserted into the connecting groove.

The using process of the utility model is as follows: a person skilled in the art holds the holding rod 18 by two hands, the holding rod 18 can pull the placing plate 1 and an object to be transported to move when the person needs to turn, the holding rod 18 is transversely rotated, the holding rod 18 drives the first connecting rod 10, the second connecting rod 11 and the rotating rod 7 to rotate, the rotating rod 7 changes the direction of the second bearing 9 when rotating, so that the placing plate 1 can be turned, when the placing plate 1 does not need to be used, the second connecting rod 11 is inserted into the inserting groove 22 by unscrewing the hand screwing bolt 19, the sliding block 21 is moved out of the sliding groove 20, and the first pull rod 15, the second pull rod 17 and the holding rod 18 can be placed at the upper end of the placing plate 1 by rotating the first pull rod 15 and the second pull rod 17 in the vertical direction.

Claims

1. A transport trolley device, which comprises a placing plate (1), a baffle plate (2) and a bearing I (5), two baffles (2) are arranged, the two baffles (2) are respectively and fixedly connected to the side walls of the front side and the rear side of the upper end of the placing plate (1), it is characterized in that the side walls of the front side and the rear side of the lower end of the left side of the placing plate (1) are fixedly connected with angle irons (3), the lower end of each angle iron (3) is fixedly connected with a first round shaft (4), the side wall of one end of the first round shaft (4) is fixedly connected with the inner wall of the first bearing (5), the side wall of the other end of the first round shaft (4) is fixedly connected with a reinforcing rod (6), the upper end of the reinforcing rod (6) is fixedly connected with the side wall of the lower end of the placing plate (1), the right side of the placing plate (1) is provided with a steering component (100), and a pull rod component (200) is arranged above the steering component (100).

2. A transportation trolley unit as claimed in claim 1, characterized in that: the steering component (100) comprises a rotating rod (7), the rotating rod (7) is located below the placing plate (1), the rotating rod (7) is cylindrical, the upper end of the rotating rod (7) penetrates through the side wall of the right end of the placing plate (1), and the rotating rod (7) is connected with the side wall of the placing plate (1) in a rotating mode.

3. A transportation trolley unit as claimed in claim 2, characterized in that: fixedly connected with axostylus axostyle two (8) on the lower extreme lateral wall of dwang (7), the lower extreme of dwang (7) is located the positive center of axostylus axostyle two (8) upper end lateral wall, all be connected with bearing two (9) on the both ends lateral wall about axostylus axostyle two (8) in the rotation.

4. A transportation trolley unit as claimed in claim 2, characterized in that: turn to part (100) and still include stopper (12), stopper (12) are equipped with two, two the shape of stopper (12) all is circular-arc, two stopper (12) fixed connection respectively is on the lateral wall of placing board (1) right side upper end front and back side, stopper (12) are located between two baffles (2), sliding tray (20) have all been seted up on stopper (12) inner lateral wall, the shape of sliding tray (20) is circular-arc.

5. A transportation trolley unit as claimed in claim 3, characterized in that: all rotate on the lateral wall of both sides around dwang (7) upper end and be connected with connecting rod (10), two inserting groove (22), two have all been seted up on the lateral wall of the one end of dwang (7) is kept away from in connecting rod (10) equal fixedly connected with metal block on the outer wall of the one end of dwang (7) is kept away from in connecting rod (10), bolt (19) is twisted to the metal block internal thread connection hand, the front end of bolt (19) is twisted to the hand enters into inserting groove (22).

6. A transportation trolley unit as claimed in claim 5, characterized in that: sliding connection has connecting rod two (11) in inserting groove (22), connecting rod two (11) are located the outer wall in inserting groove (22) and the front end lateral wall of hand screw bolt (19) and contact mutually, the one end fixedly connected with sliding block (21) of inserting groove (22) are kept away from in connecting rod two (11), the shape of sliding block (21) is circular-arcly, sliding block (21) insert in sliding groove (20) to with the inner wall sliding connection of sliding groove (20).

7. A transportation trolley unit as claimed in claim 1, characterized in that: the pull rod part (200) comprises a support rod (13), the support rod (13) is provided with two support rods, two are fixedly connected to the side wall of the first connecting rod (10) at the lower end of the support rod (13), two are fixedly connected to the mounting plate (14) at the upper end of the support rod (13), the first upper end of the mounting plate (14) is fixedly connected with a first pull rod (15), the second pull rod (17) is arranged above the first pull rod (15), the second upper end of the second pull rod (17) is fixedly connected with a holding rod (18), and the holding rod (18) and the second pull rod (17) are perpendicularly arranged.

8. A transportation trolley unit as claimed in claim 7, characterized in that: the upper end of the first pull rod (15) is provided with a connecting groove, the side wall of the first pull rod (15) is symmetrically and uniformly provided with a plurality of round holes (16), the inner ports of the round holes (16) are communicated with the connecting groove, and the lower end of the second pull rod (17) is inserted into the connecting groove and is fixedly connected with the connecting groove through a bolt.