CN219749840U - Handcart - Google Patents

Abstract

The utility model relates to a handcart, which comprises a case body, a handle assembly, a roller piece and a cover plate piece, wherein an opening is formed in the case body, the handle assembly and the roller piece are connected to the case body, the roller piece is used for enabling the case body to move along the ground, the cover plate piece is rotationally connected to the case body, and the cover plate piece can be overlapped or misplaced with the opening. The utility model has the effect of reducing the pollution degree of the handcart to the environment in the process of transporting the construction waste.

Description

Handcart

Technical Field

The utility model relates to the field of transportation means, in particular to a trolley.

Background

At present, a large amount of construction waste is generated in the building process, and the construction waste is generally transported to a designated waste collection area through a trolley.

In the related art, a handcart for carrying construction waste mostly includes box, handle subassembly and gyro wheel, and box one end face is equipped with the opening, and construction waste can be followed the opening and packed into the box, and handle subassembly is connected in the box, and handle subassembly is convenient for promote the operation when car, and the gyro wheel is connected in the box, and the gyro wheel is used for supplying the box to remove along ground.

For the related art, a large amount of dust exists in the construction waste, jolt may be generated in the transportation process of the trolley, and the dust in the trolley may be scattered into the air due to jolt of the trolley, thereby causing environmental pollution.

Disclosure of Invention

In order to reduce the pollution degree of the handcart to the environment in the process of transporting construction waste, the utility model provides the handcart.

The handcart provided by the utility model adopts the following technical scheme:

the utility model provides a handcart, includes box, handle subassembly, gyro wheel spare and apron spare, be equipped with the opening on the box, the handle subassembly with the gyro wheel spare connect in the box, the gyro wheel spare is used for supplying the box removes along ground, apron spare rotate connect in the box, apron spare can with the opening overlaps or misplacement.

By adopting the technical scheme, when the construction waste is required to be loaded into the box body, the cover plate member rotates to be staggered with the opening, the opening is opened, and the construction waste can be loaded into the box body along the opening; the interior building rubbish that fills of box, when this scheme need remove, the apron spare rotates to the position that overlaps with the opening along the box, and the opening is closed, and this scheme can to a great extent hinder the dust in the box to raise at the removal in-process, to this scheme can reduce the handcart at the in-process of transporting building rubbish to the pollution degree of environment.

Preferably, the lifting device further comprises a lifting assembly, wherein the lifting assembly is used for driving the cover plate to rotate along the box body, the lifting assembly comprises a lifting member and a transmission member, the lifting member is slidably connected with the box body, one end of the lifting member is connected with the cover plate, the other end of the lifting member is connected with the transmission member, and the transmission member is rotationally connected with the box body.

Through adopting above-mentioned technical scheme, when the opening needs to be opened, keep away from jack-up piece one end to the driving medium and apply a force downwards, the driving medium rotates along the box under the effect, and the driving medium rotates the in-process, and the driving medium is kept away from the one end of application of force end and drives jack-up piece and upwards move, and jack-up piece is jacked up apron piece one end at the in-process that removes, and the apron piece is rotated along the box by the in-process of jack-up to the opening is opened. In addition, when the opening needs to be closed, stop keeping away from jack-up piece one end downward force application to the driving medium, the apron piece is pushed down the jack-up piece under the effect of gravity, and jack-up piece moves the in-process that moves down and drives the driving medium and reset, so in this scheme apron piece can automatic re-setting to the operation of being convenient for more.

Preferably, the jacking component further comprises a pedal, and the pedal is connected to one end, away from the jacking component, of the transmission component.

Through adopting above-mentioned technical scheme, in this scheme, the apron spare is connected in the box top, and the driving medium is connected in the bottom half, consequently operates through trampling driving medium and keeping away from jack-up spare one end under the general condition, consequently the footboard can be convenient for the operation of this scheme more.

Preferably, the distance from the pedal to the transmission member rotating shaft is greater than the distance from the jacking member to the transmission member rotating shaft.

Through adopting above-mentioned technical scheme, when the distance of footboard to driving medium pivot is greater than the distance of jack-up piece to driving medium pivot, along footboard application of force, the driving medium is hard lever, consequently footboard atress motion a less distance, and the driving medium can drive the apron piece through jack-up piece and rotate a great radian, and consequently open-ended degree of opening is bigger, is convenient for building rubbish loading into the box more.

Preferably, the handle assembly comprises a connecting rod and a handle, one end of the connecting rod is connected with the box body, and the other end of the connecting rod is connected with the handle.

Through adopting above-mentioned technical scheme, the connecting rod is followed the box protrusion, and when the handle was connected in the connecting rod was kept away from box one end, the operator of being convenient for more promotes the box through the handle subassembly to make the operation of this scheme more convenient.

Preferably, the handle is provided with anti-skid patterns, and the anti-skid patterns are wavy.

Through adopting above-mentioned technical scheme, when being equipped with wavy anti-skidding line on the handle, the operator can be convenient for more grip the handle, therefore this scheme can be convenient for operation more.

Preferably, the connecting rod is curved after fitting.

Through adopting above-mentioned technical scheme, when the connecting rod is the curve, the in-process of operator's through handle application of force, the connecting rod can be better with force transmission for the box to make this scheme easy operation more.

Preferably, the roller member is a castor.

By adopting the technical scheme, when the roller wheel piece is a universal castor, on one hand, when the scheme does not need to move, the universal castor can enable the box body to be fixed relative to the ground; on the other hand when this scheme needs to remove, the universal castor can rotate for the box, therefore this scheme is easier to adjust the direction of movement.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the construction waste is required to be put into the box body, the cover plate member rotates to be staggered with the opening, the opening is opened, and the construction waste can be put into the box body along the opening; when the box body is filled with the construction waste, the cover plate member rotates to a position overlapping with the opening along the box body when the box body needs to be moved, and the opening is closed, so that dust in the box body can be blocked from lifting to a great extent by the cover plate member in the moving process, and the pollution degree of the handcart to the environment in the process of transporting the construction waste can be reduced;

2. when the opening needs to be opened, the transmission piece is forced downwards to be away from one end of the jacking piece, the transmission piece rotates along the box body under the action of force, in the rotation process of the transmission piece, one end of the transmission piece away from the force application end drives the jacking piece to move upwards, the jacking piece jacks up one end of the cover plate piece in the moving process, and the cover plate piece rotates along the box body in the jacking process, so that the opening is opened. In addition, when the opening needs to be closed, the downward force application to one end, far away from the jacking piece, of the transmission piece is stopped, the jacking piece is pressed downwards by the cover plate piece under the action of gravity, and the transmission piece is driven to reset in the downward moving process of the jacking piece, so that the cover plate piece in the scheme can be automatically reset, and the operation is more convenient;

3. when the distance from the pedal to the rotating shaft of the transmission part is greater than the distance from the jacking part to the rotating shaft of the transmission part, force is applied along the pedal, and the transmission part is a laborious lever, so that the pedal is stressed to move a small distance, and the transmission part can drive the cover plate part to rotate a large radian through the jacking part, so that the opening degree of the opening is larger, and the construction waste can be conveniently filled into the box body.

Drawings

Fig. 1 is an isometric view of a cart in a top view.

Fig. 2 is an isometric view of a cart in a bottom view.

Fig. 3 is a cross-sectional view of a cart.

Reference numerals illustrate: 1. a case; 11. an opening; 12. a mounting groove; 13. rotating the mounting member; 2. a handle assembly; 21. a connecting rod; 22. a handle; 221. anti-skid lines; 3. a roller member; 4. a cover plate member; 41. a first slip groove; 5. jacking up the assembly; 51. a jack-up member; 52. a transmission member; 521. a second slip groove; 53. a pedal.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a trolley.

Referring to fig. 1 and 3, a cart includes a case 1, a handle assembly 2, a roller member 3, a cover member 4, and a jack-up assembly 5; wherein box 1 is used for splendid attire building rubbish, and the up end of box 1 is opened and is formed opening 11, and handle subassembly 2 is protruding along a side of box 1, and the handle is used for supplying the operator to promote box 1, is connected with gyro wheel piece 3 on the bottom wall of box 1, and apron piece 4 rotates to be connected in box 1, and apron piece 4 rotates in-process and can misplace or overlap with opening 11, and jack-up subassembly 5 is used for driving the rotation of apron piece 4.

When the construction waste is required to be loaded into the box body 1, the jacking component 5 drives the cover plate piece 4 to rotate relative to the box body 1 to be staggered with the opening 11, the opening 11 is opened, and the construction waste can be loaded into the box body 1 along the opening 11. When building rubbish is accomplished the vanning after, when need deposit the region with the rubbish with box 1 propelling movement, apron spare 4 rotates to the position of overlapping with opening 11 along box 1, and opening 11 is closed, therefore this scheme is in sealed state at removal in-process box 1, and the dust in the box 1 is difficult to lift up along opening 11, consequently this scheme can reduce the in-process of transporting building rubbish to the pollution degree of environment.

Referring to fig. 1, specifically, a box 1 is a right trapezoid column, upper and lower end surfaces of the box 1 are parallel to a horizontal plane, the box 1 is hollow, the upper end surface is open to form an opening 11, and the cross section area of the box 1 is gradually reduced from top to bottom. The cover plate member 4 is rectangular plate-shaped, the length of the long side of the cover plate member 4 is adapted to the length of the long side of the opening 11, the width of the cover plate member 4 is larger than the width of the opening 11, the long side of the cover plate member 4 is rotationally connected to the corresponding side eave of the long side of the opening 11 through a rotating shaft, and the center line of the first sliding groove 41 and the center line of the jacking member 51 are arranged in the same plane perpendicular to the horizontal plane.

Referring to fig. 2 and 3, the jacking assembly 5 includes a jacking member 51, a transmission member 52 and a pedal 53, the jacking member 51 is slidably connected to the case 1, one end of the jacking member 51 is connected to the cover plate 4, the other end of the jacking member 51 is connected to the transmission member 52, the transmission member 52 is rotatably connected to the bottom wall of the case 1, the pedal 53 is disposed at one end of the transmission member 52 away from the jacking member 51, and the cover plate 4 can be driven to rotate upwards along the case 1 by the jacking member 51 during rotation of the transmission member 52.

Referring to fig. 1 and 3, the trapezoid side surface of the case 1 far away from the rotating shaft of the cover plate 4 is concavely provided with a mounting groove 12, the bottom wall of the mounting groove 12 is provided with a sleeve, the jacking piece 51 is a straight rod, the length of the jacking piece 51 is greater than the height of the case 1, the jacking piece 51 is inserted into the sleeve, and the jacking piece 51 can vertically slide along the sleeve. In addition, the lower end surface of the cover plate 4 is provided with a first sliding groove 41, one end of the jack-up member 51, which is close to the cover plate 4, is connected with the first sliding groove 41, and the end of the jack-up member 51 can move along the first sliding groove 41.

Referring to fig. 2 and 3, a rotation mounting member 13 is provided on the bottom wall of the case 1 in a protruding manner, the rotation mounting member 13 is used for mounting a transmission member 52, the transmission member 52 is rotatably connected to the case 1 through the rotation mounting member 13, the transmission member 52 is a rectangular column, one end of the transmission member 52 is connected to a jacking member 51, a second sliding groove 521 is provided on the connection end of the transmission member 52 and the jacking member 51, one end of the jacking member 51 away from the cover plate member 4 is connected to the transmission member 52 through the sliding groove, and one end of the transmission member 52 away from the jacking member 51 is connected to a pedal 53; the distance between the pedal 53 and the rotary mount 13 is smaller than the filter between the jack-up member 51 and the rotary mount 13.

Through the above structure, when the opening 11 needs to be opened, the operator steps down on the pedal 53, and the pedal 53 drives the transmission member 52 to rotate in the downward movement process, one end of the transmission member 52 away from the pedal 53 rotates upwards, the connection end of the jacking member 51 and the transmission member 52 can move along the second sliding groove 521, and the jacking member 51 moves upwards in the movement process along the second sliding groove 521; in the process of upward movement of the jack-up member 51, the connection end of the jack-up member 51 and the lid member 4 is moved relative to the lid member 4 through the first sliding groove 41, and at the same time, the lid member 4 is rotated upward by the jack-up member 51, so that the opening 11 is opened. In addition, after the process of boxing the construction waste is completed, an operator only needs to loosen the pedal 53, and the cover plate 4 can automatically reset under the action of gravity, so that the opening 11 is closed, and the opening 11 can be kept closed in the moving process, so that the pollution degree to the environment in the process of transporting the construction waste is reduced.

Referring to fig. 1 and 2, specifically, the handle assembly 2 includes two connecting rods 21 and a handle 22, the number of the connecting rods 21 is two, the connecting rods 21 are curved after fitting, and the two connecting rods 21 are arranged in parallel, one connecting rod 21 is connected to one trapezoid side surface of the box 1, the other connecting rod 21 is connected to the other trapezoid side surface of the box 1, and the connecting ends of the connecting rods 21 and the box 1 are close to the bottom wall of the box 1. Meanwhile, the connecting rod 21 protrudes along the rectangular side edge of the box body 1 perpendicular to the horizontal plane, the handle is connected to one end, far away from the box body 1, of the connecting rod 21, and wavy anti-skid lines 221 are formed in the handle. The number of the roller pieces 3 is four, the four roller pieces 3 are respectively connected to four corners of the bottom wall of the box body 1, and the roller pieces 3 are universal casters.

Through the structure, under the effect of the handle component 2, an operator adds edges and pushes the trolley, and the connecting end of the connecting rod 21 and the box body 1 is close to the bottom wall of the box body 1, so that the scheme has better stability in the moving process, and meanwhile, the anti-slip patterns 221 on the arm can enable the handle 22 to be held more easily, so that the scheme is more convenient to operate. The universal castor makes this scheme fixed or remove for ground, and this scheme can turn in a flexible way simultaneously at the removal in-process to make this scheme easy operation more.

To sum up, under the effect of apron piece 4, opening 11 of box 1 can be opened or closed, consequently at the in-process opening 11 closure of carrying construction waste, consequently the dust in the construction waste is difficult to raise and spill over opening 11, and then this scheme can reduce the pollution degree to the environment at the in-process of carrying construction waste. Meanwhile, under the action of the jacking component 5, the opening 11 is opened only by stepping on the pedal 53, so that the scheme has more convenient operability.

The implementation principle of the handcart of the embodiment of the utility model is as follows: under the effect of jack-up subassembly 5, apron spare 4 can rotate for box 1, and apron spare 4 can overlap or misplace with the opening 11 of box 1 in the rotation in-process, and consequently jack-up subassembly 5 can control opening or closing of opening 11, and when building rubbish needs put into box 1, opening 11 is opened, in addition in the transportation opening 11 keep closing, and consequently the dust in the building rubbish is difficult to lift up and spill over opening 11, and this scheme can reduce the pollution degree to the environment at the in-process of transportation building rubbish.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A cart, characterized in that: including box (1), handle subassembly (2), gyro wheel spare (3) and apron spare (4), be equipped with opening (11) on box (1), handle subassembly (2) with gyro wheel spare (3) connect in box (1), gyro wheel spare (3) are used for supplying box (1) remove along ground, apron spare (4) rotate connect in box (1), apron spare (4) can with opening (11) overlap or dislocation.

2. A trolley according to claim 1, characterized in that: still include jack-up subassembly (5), jack-up subassembly (5) are used for the drive apron spare (4) are followed box (1) rotates, jack-up subassembly (5) are including jack-up spare (51) and driving medium (52), jack-up spare (51) sliding connection in box (1), jack-up spare (51) one end connect in the apron, jack-up spare (51) other end connect in driving medium (52), driving medium (52) rotate connect in box (1).

3. A trolley according to claim 2, characterized in that: the jacking component (5) further comprises a pedal (53), and the pedal (53) is connected to one end, away from the jacking piece (51), of the transmission piece (52).

4. A trolley according to claim 3, wherein: the distance from the pedal (53) to the rotating shaft of the transmission member (52) is larger than the distance from the jacking member (51) to the rotating shaft of the transmission member (52).

5. A trolley according to claim 1, characterized in that: the handle assembly (2) comprises a connecting rod (21) and a handle (22), one end of the connecting rod (21) is connected with the box body (1), and the other end of the connecting rod (21) is connected with the handle (22).

6. A cart according to claim 5, wherein: the handle (22) is provided with anti-skid patterns (221), and the anti-skid patterns (221) are wavy.

7. A cart according to claim 5, wherein: the connecting rod (21) is curved after being fitted.

8. A trolley according to claim 1, characterized in that: the roller piece (3) is a universal castor.