CN215042875U

CN215042875U - Detachable stainless steel handcart

Info

Publication number: CN215042875U
Application number: CN202120257437.9U
Authority: CN
Inventors: 庄永顺
Original assignee: Yangzhou Gaomeite Machinery Technology Co ltd
Current assignee: Yangzhou Gaomeite Machinery Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-07
Anticipated expiration: 2031-01-29

Abstract

The utility model belongs to the technical field of the handcart, especially, be a detachable stainless steel handcart, including the square plate, the square groove has been seted up to the right-hand member of square plate, fixedly connected with U-shaped plate on the interior diapire of square groove, be equipped with two rectangular slabs in the square groove, the equal fixedly connected with square bar in one side that two rectangular slabs are close to each other, the other end of square bar is inlayed and is equipped with the ball, the right side sliding connection of square plate has trapezoidal piece, the right side fixedly connected with connecting plate of trapezoidal piece, the square groove has all been seted up on the inclined plane of trapezoidal piece, and one side that two square bars are close to each other all extends to the square inslot that corresponds, and equal fixedly connected with pinion rack on one side that two rectangular pieces are close to each other, the left side rotation of U-shaped plate is connected with the cylinder. The utility model discloses a set up square plate, horizontal pole, square pole, cavity and pinion rack and cooperate, solved current handcart and be not convenient for carry the transportation and be not convenient for carry out the problem of angle modulation to the shallow handle according to different people's height.

Description

Detachable stainless steel handcart

Technical Field

The utility model relates to a handcart technical field specifically is a detachable stainless steel handcart.

Background

The handcart is a transport vehicle which is pushed and pulled by people and is the ancestor of all vehicles. While the technology of cart materials handling continues to advance, carts continue to be used as an indispensable handling tool. The handcart obtains wide application in production and life because its low in cost, maintain simply, convenient operation, the dead weight is light, can work in the inconvenient local of using of motor vehicle, thereby its volume of current handcart is not convenient for adjust according to actual conditions makes and is not convenient for carry the transportation, current handcart is not convenient for advance according to different personnel's height simultaneously and carries out angle modulation to the handcart handle, can not satisfy the user demand, therefore we have proposed a detachable stainless steel handcart and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a detachable stainless steel handcart has solved current handcart and has not been convenient for carry the transportation and not be convenient for carry out the problem that angle modulation was carried out to the shallow handle according to different people's height.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a detachable stainless steel trolley comprises a square plate, wherein a square groove is formed in the right end of the square plate, a U-shaped plate is fixedly connected to the inner bottom wall of the square groove, two long plates are arranged in the square groove, a square rod is fixedly connected to one side, close to each other, of each long plate, a ball is embedded into the other end of each square rod, a trapezoidal block is slidably connected to the right side of the square plate, a connecting plate is fixedly connected to the right side of the trapezoidal block, square grooves are formed in the inclined surfaces of the trapezoidal block, one sides, close to each other, of the two square rods extend into the corresponding square grooves, toothed plates are fixedly connected to one sides, close to each other, of the two long plates, a cylinder is rotatably connected to the left side of the U-shaped plate, a rotating gear is fixedly connected to the outer side of the cylinder, the two toothed plates are meshed with the rotating gear, a first conical gear is fixedly connected to the other end of the cylinder, a first knob is arranged on the front side of the square plate, the rear end fixedly connected with dwang of first knob, the rear end of dwang extends to square groove and fixedly connected with second bevel gear, first bevel gear meshes with second bevel gear mutually, is located the first round bar of the rear side fixedly connected with of a long slab of front side, is located the front side fixedly connected with second round bar of a long slab of rear side, first round bar sliding sleeve is established in the outside of second round bar, the first spring of fixedly connected with between first round bar and the long slab that is located the rear side, first spring movable sleeve is established in the outside of second round bar.

As a preferred technical proposal of the utility model, the upper surface of the square plate is fixedly connected with two vertical rods, the inner sides of the vertical rods are connected with a U-shaped rod in a sliding way, one side of the U-shaped rod, which is close to each other, is provided with a plurality of square holes, a cross rod is fixedly connected between the two vertical rods, a cavity is arranged in the cross rod, two rectangular plates are arranged in the cavity, one side of the two rectangular plates, which is far away from each other, is fixedly connected with a sliding rod, one end of the two sliding rods, which is far away from each other, extends into one of the square holes, one side of the two rectangular plates, which is far away from each other, is respectively and fixedly connected with a second spring between one sides of the two vertical rods, which are close to each other, the second spring is movably sleeved on the outer sides of the corresponding vertical rods, one side of the two rectangular plates, which is close to each other, is fixedly connected with a rope, one end of the two ropes, which is close to each other, is fixedly connected with the same transverse column, the left end of the transverse column extends to the outer side of the transverse rod and is fixedly connected with a second knob.

As an optimal technical scheme of the utility model, the lower surface of square plate and connecting plate all rotates and is connected with two pulleys.

As an optimal technical scheme of the utility model, fixedly connected with bearing, the outer lane of bearing and the outside fixed connection of spreader on the right side inner wall of cavity.

As a preferred technical scheme of the utility model, the quad slit has all been seted up to the front side and the rear side of U-shaped board, the lateral wall of quad slit and the outside sliding connection of the square pole that corresponds.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable stainless steel handcart possesses following beneficial effect:

1. this detachable stainless steel handcart cooperatees through first knob, dwang, second conical gear, first conical gear and cylinder, cooperatees through rotating gear, pinion rack, rectangular plate, square pole and square groove, cooperatees through second round bar, first round bar and first spring, has solved traditional handcart and has not been convenient for dismantle the problem of getting off and carrying out the transportation.

2. This detachable stainless steel handcart cooperatees through second knob, spreader, rope, rectangular plate and second spring, cooperatees through slide bar, square hole, U-shaped pole, montant and rope, and the handle of having solved traditional handcart is not convenient for carry out the problem of angle modulation according to different people's height.

Drawings

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

FIG. 2 is a schematic view of the upper cross-sectional three-dimensional structure of the present invention;

FIG. 3 is a plan view of the present invention with internal cross-section;

FIG. 4 is an enlarged perspective view of portion A of FIG. 1;

FIG. 5 is an enlarged perspective view of portion B of FIG. 2;

FIG. 6 is an enlarged perspective view of portion C of FIG. 2;

fig. 7 is an enlarged perspective view of a portion D in fig. 3.

In the figure: 1. a square plate; 2. a connecting plate; 3. a pulley; 4. a cross bar; 5. a vertical rod; 6. a U-shaped rod; 7. a trapezoidal block; 8. a square groove; 9. a ball bearing; 10. a square bar; 11. a U-shaped plate; 12. a first spring; 13. a long plate; 14. a square groove; 15. a second round bar; 16. a rotating gear; 17. a first bevel gear; 18. a second bevel gear; 19. a cylinder; 20. a first knob; 21. rotating the rod; 22. a toothed plate; 23. a first round bar; 24. a square hole; 25. a cavity; 26. a rope; 27. a rectangular plate; 28. a slide bar; 29. a second spring; 30. a transverse column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: a detachable stainless steel trolley comprises a square plate 1, a square groove 14 is formed in the right end of the square plate 1, a U-shaped plate 11 is fixedly connected to the inner bottom wall of the square groove 14, two long plates 13 are arranged in the square groove 14, a square rod 10 is fixedly connected to one side, close to each other, of each long plate 13, a ball 9 is embedded in the other end of each square rod 10, a trapezoidal block 7 is slidably connected to the right side of the square plate 1, a connecting plate 2 is fixedly connected to the right side of the trapezoidal block 7, a square groove 8 is formed in the inclined plane of each trapezoidal block 7, one side, close to each other, of each square rod 10 extends into the corresponding square groove 8, a toothed plate 22 is fixedly connected to one side, close to each other, of each long plate 13, a cylinder 19 is rotatably connected to the left side of the U-shaped plate 11, a rotating gear 16 is fixedly connected to the outer side of the cylinder 19, the two toothed plates 22 are meshed with the rotating gear 16, a first bevel gear 17 is fixedly connected to the other end of the cylinder 19, the front side of square plate 1 is equipped with first knob 20, the rear end fixedly connected with dwang 21 of first knob 20, the rear end of dwang 21 extends to square groove 14 in and fixedly connected with second bevel gear 18, first bevel gear 17 meshes with second bevel gear 18 mutually, be located the first round bar 23 of rear side fixedly connected with of a long plate 13 of front side, be located the front side fixedly connected with second round bar 15 of a long plate 13 of rear side, first round bar 23 slip cap is established in the outside of second round bar 15, first round bar 23 and the first spring 12 of fixedly connected with between a long plate 13 that is located the rear side, first spring 12 movable cap is established in the outside of second round bar 15.

In this embodiment, the two toothed plates 22 can only move relatively through the arrangement of the rotating gear 16, and the second round rod 15 can only move back and forth through the arrangement of the first round rod 23.

Specifically, the upper surface of the square plate 1 is fixedly connected with two vertical rods 5, the inner sides of the vertical rods 5 are slidably connected with a U-shaped rod 6, one side of the U-shaped rod 6, which is close to each other, is provided with a plurality of square holes 24, a cross rod 4 is fixedly connected between the two vertical rods 5, a cavity 25 is arranged in the cross rod 4, two rectangular plates 27 are arranged in the cavity 25, one sides of the two rectangular plates 27, which are far away from each other, are fixedly connected with sliding rods 28, one ends of the two sliding rods 28, which are far away from each other, extend into one of the square holes 24, a second spring 29 is fixedly connected between one side of the two rectangular plates 27, which is far away from each other, and one side of the two vertical rods 5, which is close to each other, the second spring 29 is movably sleeved on the outer side of the corresponding vertical rod 5, one side of the two rectangular plates 27, which is close to each other, is fixedly connected with a rope 26, one end of the two ropes 26, which is close to each other, is fixedly connected with the same transverse column 30, the left end of the cross-post 30 extends to the outside of the cross-bar 4 and is fixedly connected with a second knob 31.

In the present embodiment, the slide bar 28 is positioned by the arrangement of the square hole 24.

Specifically, the lower surfaces of the square plate 1 and the connecting plate 2 are rotatably connected with two pulleys 3.

In this embodiment, through the setting of pulley 3, reduced frictional force for square plate 1 and connecting plate 2 are convenient for remove.

Specifically, a bearing is fixedly connected to the inner wall of the right side of the cavity 25, and the outer ring of the bearing is fixedly connected to the outer side of the cross column 30.

In this embodiment, the cross post 30 is convenient to rotate due to the arrangement of the bearing.

Specifically, the square hole has all been seted up to the front side and the rear side of U-shaped plate 11, the lateral wall in square hole and the outside sliding connection of the square bar 10 that corresponds.

In this embodiment, the square bar 10 is positioned by the arrangement of the square hole.

The utility model discloses a theory of operation and use flow: when the trolley needs to be disassembled and transported, the first knob 20 is rotated, the first knob 20 drives the rotating rod 21 to rotate, the rotating rod 21 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the cylinder 19 to rotate, the cylinder 19 drives the rotating gear 16 to rotate, the rotating gear 16 drives the two toothed plates 22 to move towards the directions away from each other, the toothed plates 22 drive the long plate 13 to move, the long plate 13 drives the two square rods 10 to move towards the directions away from each other and away from the corresponding square grooves 14, the long plate 13 drives the second round rod 15 to slide in the first round rod 23 and stretch the first spring 12, and at the moment, the square plate 1 can be separated from the connecting plate 2 so as to facilitate transportation;

when the angle of handle is adjusted to needs, rotate second knob 31, second knob 31 drives spreader 30 and rotates, spreader 30 rotates and convolutes rope 26, rope 26 drives two rectangular plates 27 and removes and stretch second spring 29 to the direction that is close to each other, rectangular plate 27 drives slide bar 28 and keeps away from with the square hole 24 that corresponds, stimulate U-shaped pole 6 this moment, make U-shaped pole 6 slide in montant 5, when suitable position, through observing, relax the coiling to rope 26, drive slide bar 28 under the effect of second spring 29 elasticity and insert in the square hole 24 that corresponds, the angle of shallow handle is adjusted this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable stainless steel handcart, includes square plate (1), its characterized in that: the square plate comprises a square plate (1), a square groove (14) is formed in the right end of the square plate (1), a U-shaped plate (11) is fixedly connected to the inner bottom wall of the square groove (14), two long plates (13) are arranged in the square groove (14), a square rod (10) is fixedly connected to one side, close to each other, of the two long plates (13), balls (9) are embedded into the other end of the square rod (10), a trapezoidal block (7) is slidably connected to the right side of the square plate (1), a connecting plate (2) is fixedly connected to the right side of the trapezoidal block (7), square grooves (8) are formed in the inclined plane of the trapezoidal block (7), one side, close to each other, of the two square rods (10) extends into the corresponding square groove (8), a toothed plate (22) is fixedly connected to one side, close to each other, a cylinder (19) is rotatably connected to the left side of the U-shaped plate (11), and a rotating gear (16) is fixedly connected to the outer side of the cylinder (19), two toothed plates (22) are meshed with a rotating gear (16), a first bevel gear (17) is fixedly connected to the other end of a cylinder (19), a first knob (20) is arranged on the front side of the square plate (1), a rotating rod (21) is fixedly connected to the rear end of the first knob (20), the rear end of the rotating rod (21) extends into a square groove (14) and is fixedly connected with a second bevel gear (18), the first bevel gear (17) is meshed with the second bevel gear (18), a first round rod (23) is fixedly connected to the rear side of one long plate (13) on the front side, a second round rod (15) is fixedly connected to the front side of one long plate (13) on the rear side, the first round rod (23) is slidably sleeved on the outer side of the second round rod (15), and a first spring (12) is fixedly connected between the first round rod (23) and one long plate (13) on the rear side, the first spring (12) is movably sleeved on the outer side of the second round rod (15).

2. A demountable stainless steel cart according to claim 1, wherein: the upper surface of the square plate (1) is fixedly connected with two vertical rods (5), the inner sides of the vertical rods (5) are connected with a U-shaped rod (6) in a sliding manner, one side, close to each other, of the U-shaped rod (6) is provided with a plurality of square holes (24), a cross rod (4) is fixedly connected between the two vertical rods (5), a cavity (25) is arranged in the cross rod (4), two rectangular plates (27) are arranged in the cavity (25), one sides, far away from each other, of the two rectangular plates (27) are fixedly connected with sliding rods (28), one ends, far away from each other, of the two sliding rods (28) extend into one of the square holes (24) in the plurality of square holes (24), one sides, far away from each other, of the two rectangular plates (27) are fixedly connected with second springs (29) respectively between one sides, close to each other, of the two vertical rods (5), and the second springs (29) are movably sleeved on the outer sides of the corresponding vertical rods (5), two equal fixedly connected with ropes (26) in one side that rectangular plate (27) are close to each other, the same spreader (30) of the equal fixedly connected with of one end that two ropes (26) are close to each other, the left end of spreader (30) extends to the outside and fixedly connected with second knob (31) of horizontal pole (4).

3. A demountable stainless steel cart according to claim 1, wherein: the lower surfaces of the square plate (1) and the connecting plate (2) are respectively and rotatably connected with two pulleys (3).

4. A demountable stainless steel cart according to claim 2, wherein: and a bearing is fixedly connected to the inner wall of the right side of the cavity (25), and the outer ring of the bearing is fixedly connected with the outer side of the cross column (30).

5. A demountable stainless steel cart according to claim 1, wherein: the square hole has all been seted up to the front side and the rear side of U-shaped board (11), the lateral wall in square hole and the outside sliding connection of square pole (10) that correspond.