CN111976815A

CN111976815A - Waste material transportation shallow for building site

Info

Publication number: CN111976815A
Application number: CN202010873719.1A
Authority: CN
Inventors: 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-24

Abstract

The invention provides a waste material transportation cart for a construction site. The waste material transportation cart for the construction site comprises a cart body, a placing frame, a pushing mechanism, a lifting mechanism, an elastic reset piece, a supporting mechanism and a cleaning mechanism, wherein wheels are mounted at four corners of the bottom of the cart body through buffer columns, a movable plate is rotatably connected to the edge of the inner bottom wall of the cart body, a rotating shaft is fixedly mounted on the side wall of the placing frame and is rotatably connected to the inner side wall of the cart body, and the pushing mechanism is mounted inside the placing frame; the lifting mechanism is installed inside the vehicle body, the elastic reset piece is installed on the push plate, the supporting mechanism is installed on the movable plate, the lifting mechanism is installed inside the vehicle body, and the cleaning mechanism is installed on the push plate. The waste material transportation cart for the construction site has the advantages that waste materials in the cart can be unloaded, soil in the cart can be cleaned, and the movable plate is protected.

Description

Waste material transportation shallow for building site

Technical Field

The invention relates to the technical field of carts, in particular to a waste material transportation cart for a construction site.

Background

At present, often all can have a lot of wastes materials on the place of construction, it is now generally that the manual work cleans, because the scope of cleaning is big, often need sweep the rubbish of a position to another position and carry out clearance together, waste time and energy, in order to overcome above difficulty, then the shallow that is used for carrying the waste material has appeared on the market, but the shallow among the prior art is unloading the in-process owing to need lift the shallow and unload, very hard, extravagant manpower, and easily bring danger for the operation workman moreover.

A cart convenient for carrying waste materials is disclosed by the retrieved patent publication No. CN210011771U, comprising a cart body and a moving mechanism located at the lower end of the cart body, and characterized in that: the trolley body comprises a bottom plate, a surrounding plate and a movable plate, the surrounding plate is fixed along the edge of the bottom plate, the movable plate is connected with the bottom plate through a rotating shaft, a top plate is arranged on the bottom plate, one end of the top plate is fixedly connected with the bottom plate, a lifting device is arranged between the bottom plate and the top plate, the lifting device comprises a push rod motor and a lifting rod, an output shaft of the push rod motor is connected with the lifting rod, the output shaft of the push rod motor is parallel to the movable plate, a stainless steel tray is arranged on the surrounding plate, a plurality of magnets are arranged on the inner side of the stainless steel tray, and a U-shaped pull. The cart provided by the invention is convenient for transporting waste materials, and saves more labor during unloading.

This patent is though can lift up the time-out waste material through with the roof and roll automatically and fall and lift off, still has the defect, is mingling with moist earth in the waste material, and earth can the adhesion on the roof, even the roof slope, moist earth also can't be lifted off to for the fly leaf for a long time with the ground collision offset can cause the damage.

Therefore, it is necessary to provide a waste transport cart for construction sites that solves the above technical problems.

Disclosure of Invention

The invention aims to provide a waste material transportation trolley for a construction site, which can unload waste materials in the trolley, clean soil in the trolley and protect a movable plate.

In order to solve the above technical problems, the present invention provides a waste transport cart for a construction site, comprising: the trolley comprises a trolley body, wherein a handle is fixedly installed on the side wall of the trolley body, wheels are installed at the four corners of the bottom of the trolley body through buffer columns, and a movable plate is rotatably connected to the edge of the inner bottom wall of the trolley body; the side wall of the placing frame is fixedly provided with a rotating shaft, and the rotating shaft is rotatably connected to the inner side wall of the vehicle body; the pushing mechanism comprises a pushing plate, a sliding block, a fixed pulley and a pull rope, the sliding block is fixedly mounted on the side wall of the pushing plate, a first sliding groove is formed in the side wall of the placing frame, the sliding block is connected to the inside of the first sliding groove in a sliding mode, the fixed pulley is fixedly mounted on the inner bottom wall of the vehicle body, one end of the pull rope is fixedly connected with the side wall of the sliding block, and the other end of the pull rope is fixedly connected with the inner side wall of the vehicle body by bypassing the fixed pulley; a lifting mechanism; the lifting mechanism comprises an air cylinder and a push rod, the air cylinder is fixedly arranged on the inner bottom wall of the vehicle body, the push rod is fixedly connected with the output end of the air cylinder, and the top of the push rod is in sliding connection with the bottom of the placing frame; the elastic resetting piece is arranged on the push plate; the supporting mechanism is arranged on the movable plate; the lifting mechanism is arranged inside the vehicle body; the cleaning mechanism is arranged on the push plate.

Preferably, the elastic reset piece is a first spring, one end of the first spring is fixedly connected with the side wall of the push plate, and the other end of the first spring is fixedly connected with the inner side wall of the placing frame.

Preferably, the supporting mechanism includes a first supporting cylinder, a first supporting rod, a fixing bolt and a supporting pad, the first supporting cylinder is fixedly mounted at the top of the movable plate, the first supporting rod is slidably connected inside the first supporting cylinder, the supporting pad is fixedly mounted at the bottom of the first supporting rod, and the fixing bolt is in threaded connection with the side wall of the first supporting cylinder.

Preferably, the bottom of the push plate is fixedly provided with a scraping blade, and the scraping blade is in contact with the inner bottom wall of the placing frame.

Preferably, the cleaning mechanism comprises a connecting rod and a wiping pad, the connecting rod is fixedly installed on the side wall of the push plate, the wiping pad is fixedly connected with the bottom of the connecting rod, and the wiping pad is in contact with the inner wall of the placing frame.

Preferably, the top of push rod fixed mounting has the ball, place the bottom of frame and seted up the second spout, ball sliding connection is in the inside of second spout.

Preferably, the bumping post includes a second support section of thick bamboo, second bracing piece and second spring, a second support section of thick bamboo fixed mounting is in the bottom of automobile body, second bracing piece sliding connection is in the inside of a second support section of thick bamboo, second spring fixed mounting is between the top of second bracing piece and the interior roof of a second support section of thick bamboo.

Compared with the related art, the waste material transportation cart for the construction site provided by the invention has the following beneficial effects:

1. according to the invention, when the placing frame is driven by the lifting mechanism to rotate to an inclined state, waste materials in the placing frame can roll down on the ground, and when the placing frame rotates to incline, the pushing mechanism can push the waste materials in the placing frame, so that the waste materials can be further unloaded, moist soil adhered in the placing frame can be scraped off, and the bottom wall in the placing frame can be cleaned by the cleaning mechanism.

2. According to the invention, when the movable plate needs to be turned downwards to be contacted with the ground, the movable plate can be supported on the ground at different heights through the cooperation of the first supporting cylinder and the first supporting rod, the movable plate can be prevented from being damaged through the contact of the supporting pad and the ground, and the vehicle body can play a role in buffering and damping when moving on the bumpy ground through the buffer column.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a construction site waste transport cart according to the present invention;

FIG. 2 is one of the schematic views of the interior structure of the vehicle body shown in FIG. 1;

FIG. 3 is a second schematic view of the interior structure of the vehicle body shown in FIG. 1;

FIG. 4 is a third schematic view of the interior structure of the vehicle body shown in FIG. 1;

fig. 5 is a schematic view of the internal structure of the buffer column shown in fig. 1.

Reference numbers in the figures: 1. a vehicle body; 101. a handle is supported; 2. placing the frame; 201. a rotating shaft; 202. a first chute; 3. a pushing mechanism; 31. pushing the plate; 32. a slider; 33. a fixed pulley; 34. pulling a rope; 4. a movable plate; 5. a support mechanism; 51. a first support cylinder; 52. a first support bar; 53. fixing the bolt; 54. a support pad; 6. a buffer column; 61. a second support cylinder; 62. a second support bar; 63. a second spring; 7. a wheel; 8. a lifting mechanism; 81. a cylinder; 82. a push rod; 9. a cleaning mechanism; 91. a connecting rod; 92. wiping the pad; 9a, a scraper blade; 9b, a first spring; 9c, a ball; 9d and a second chute.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, 2, 3 and 4, fig. 1 is a schematic structural view of a waste material transporting cart for construction site according to a preferred embodiment of the present invention; FIG. 2 is one of the schematic views of the interior structure of the vehicle body shown in FIG. 1; FIG. 3 is a second schematic view of the interior structure of the vehicle body shown in FIG. 1; FIG. 4 is a third schematic view of the interior structure of the vehicle body shown in FIG. 1; fig. 5 is a schematic view of the internal structure of the buffer column shown in fig. 1. Waste transport cart for construction site includes: automobile body 1, place frame 2, pushing mechanism 3, lifting mechanism 8, elasticity piece, supporting mechanism 5 and clearance mechanism 9 that resets, fixed mounting has on the lateral wall of automobile body 1 holds up handle 101, and wheel 7 is installed through buffer column 6 in the bottom four corners department of automobile body 1, and the interior diapire edge of automobile body 1 rotates and is connected with fly leaf 4.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a rotating shaft 201 is fixedly installed on the side wall of the placing frame 2, the rotating shaft 201 is rotatably connected to the inner side wall of the vehicle body 1, the pushing mechanism 3 includes a pushing plate 31, slider 32, fixed pulley 33 and stay cord 34, fixed mounting has slider 32 on the lateral wall of push pedal 31, place and seted up first spout 202 on the lateral wall of frame 2, slider 32 sliding connection is in the inside of first spout 202, fixed pulley 33 fixed mounting is on the interior diapire of automobile body 1, the one end of stay cord 34 and the lateral wall fixed connection of slider 32, the other end of stay cord 34 bypasses fixed pulley 33 and automobile body 1's inside wall fixed connection, lifting mechanism 8 includes cylinder 81 and push rod 82, cylinder 81 fixed mounting is on the interior diapire of automobile body 1, push rod 82 and cylinder 81's output fixed connection, the top of push rod 82 and the bottom sliding connection who places frame 2.

The elastic reset piece is a first spring 9b, one end of the first spring 9b is fixedly connected with the side wall of the push plate 31, and the other end of the first spring 9b is fixedly connected with the inner side wall of the placing frame 2.

The top of push rod 82 is fixed with ball 9c, places the bottom of frame 2 and has seted up second spout 9d, and ball 9c sliding connection is in the inside of second spout 9 d.

It should be noted that: when the material is required to be unloaded, the cylinder 81 works to drive the push rod 82 fixedly connected with the output end of the cylinder to ascend, the push rod 82 can slide in the second chute 9d through the ball 9c to jack the placing frame 2 to be in an inclined state, at the moment, the waste material in the placing frame 2 can roll down to the ground from the inside of the placing frame 2, when the placement frame 2 is turned over from the horizontal state to the inclined state, the pull rope 34 pulls the slide block 32 to slide in the first sliding groove 202, thereby driving the push plate 31 to move to push the waste material in the placing frame 2 out of the placing frame 2 and driving the first spring 9b to be stressed and stretched, further rolling the waste material out of the placing frame 2, after the waste material is discharged, the air cylinder 81 works to enable the push rod 82 to drive the placing frame 2 to reversely turn to the horizontal position, and at the moment, the first spring 9b is relieved from stress to drive the push plate 31 to reversely reset to the inner edge of the placing frame 2.

Referring to fig. 3, the bottom of the push plate 31 is fixedly mounted with a wiper blade 9a, and the wiper blade 9a is in contact with the inner bottom wall of the placement frame 2.

The cleaning mechanism 9 comprises a connecting rod 91 and a wiping pad 92, the connecting rod 91 is fixedly arranged on the side wall of the push plate 31, the wiping pad 92 is fixedly connected with the bottom of the connecting rod 91, and the wiping pad 92 is contacted with the inner wall of the placing frame 2.

It should be noted that: when the push plate 31 moves to push the waste out of the placing frame 2, the scraping blade 9a fixedly connected with the bottom of the push plate 31 is driven to move to scrape the moist soil adhered to the bottom wall in the placing frame 2 out of the placing frame 2, the push plate 31 also drives the wiping pad 92 to move through the connecting rod 91 to wipe the bottom wall in the placing frame 2, and the placing frame 2 is further wiped completely.

Referring to fig. 2, the supporting mechanism 5 includes a first supporting cylinder 51, a first supporting rod 52, a fixing bolt 53 and a supporting pad 54, the first supporting cylinder 51 is fixedly installed on the top of the movable plate 4, the first supporting rod 52 is slidably connected inside the first supporting cylinder 51, the supporting pad 54 is fixedly installed on the bottom of the first supporting rod 52, and the fixing bolt 53 is screwed on the side wall of the first supporting cylinder 51.

It should be noted that: when the movable plate 4 is turned to the position perpendicular to the ground to conveniently place the waste inside the frame 2 to fall, the first support rod 52 can be taken out of the first support cylinder 51, so that the height of the movable plate 4 and the ground can be conveniently adjusted, the movable plate 4 can be supported on the ground with different heights, and the contact between the support pad 53 and the ground can improve the stability.

Referring to fig. 1 and 5, the cushion column 6 includes a second support cylinder 61, a second support rod 62, and a second spring 63, the second support cylinder 61 is fixedly installed at the bottom of the vehicle body 1, the second support rod 62 is slidably connected inside the second support cylinder 61, and the second spring 63 is fixedly installed between the top of the second support rod 62 and the inner top wall of the second support cylinder 61.

It should be noted that: rocking about automobile body 1 can take place when the uneven road of jolting removes, automobile body 1 can drive second bracing piece 62 and slide from top to bottom in the inside of a second support section of thick bamboo 61 this moment, and second spring 63 then can play the effect of buffering to second bracing piece 62 to can play absorbing effect to automobile body 1 and be convenient for automobile body 1 and remove to automobile body 1.

The working principle of the waste material transportation cart for the construction site provided by the invention is as follows:

when the material needs to be unloaded, the cylinder 81 can drive the push rod 82 fixedly connected with the output end of the push rod 82 to ascend, the push rod 82 can slide in the second chute 9d through the ball 9c to jack up the placing frame 2 into an inclined state, at the moment, the waste material in the placing frame 2 can roll down to the ground from the inside of the placing frame 2, and when the placing frame 2 is turned over from the horizontal state to the inclined state, the pull rope 34 can pull the slide block 32 to slide in the first chute 202, so as to drive the push plate 31 to move to push the waste material in the placing frame 2 out of the placing frame 2, and drive the first spring 9b to be stressed and stretched, so as to further roll the waste material out of the placing frame 2, and turn the movable plate 4 to be vertical to the ground before, so that the waste material can roll down from the inside of the placing frame 2, and the first support rod 52 is pulled out of the first support cylinder 51, so that the height of, the support pad 53 is in contact with the ground to improve the stability of the movable plate 4, and protect the movable plate 4, when the push plate 31 moves to push the waste out of the placement frame 2, the push plate 31 can drive the scraper 9a fixedly connected with the bottom of the push plate to move to scrape the moist soil adhered to the inner bottom wall of the placement frame 2 out of the placement frame 2, the push plate 31 can drive the wiping pad 92 to move through the connecting rod 91 to wipe the inner bottom wall of the placement frame 2, the placement frame 2 is further wiped completely, after the waste is unloaded, the push rod 82 is driven to reversely turn over to the horizontal position through the air cylinder 81, at the moment, the first spring 9b is relieved under stress to drive the push plate 31 to reversely reset to the inner edge of the placement frame 2, when the vehicle body 1 moves on a bumpy road, the vehicle body 1 can drive the second support rod 62 to slide up and down in the second support cylinder 61, and the second spring 63 then can play the effect of buffering to second bracing piece 62 to can play the absorbing effect to automobile body 1 and be convenient for automobile body 1 and remove, thereby can also clear up the inside earth of shallow when unloading the inside waste material of shallow, and protect the fly leaf.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A waste transport cart for a construction site, comprising:

the trolley comprises a trolley body (1), wherein a handle (101) is fixedly installed on the side wall of the trolley body (1), wheels (7) are installed at four corners of the bottom of the trolley body (1) through buffer columns (6), and a movable plate (4) is rotatably connected to the edge of the inner bottom wall of the trolley body (1);

the trolley is characterized by comprising a placing frame (2), wherein a rotating shaft (201) is fixedly arranged on the side wall of the placing frame (2), and the rotating shaft (201) is rotatably connected to the inner side wall of the trolley body (1);

the pushing mechanism (3) comprises a pushing plate (31), a sliding block (32), a fixed pulley (33) and a pulling rope (34), the sliding block (32) is fixedly installed on the side wall of the pushing plate (31), a first sliding groove (202) is formed in the side wall of the placing frame (2), the sliding block (32) is connected to the inside of the first sliding groove (202) in a sliding mode, the fixed pulley (33) is fixedly installed on the inner bottom wall of the vehicle body (1), one end of the pulling rope (34) is fixedly connected with the side wall of the sliding block (32), and the other end of the pulling rope (34) bypasses the fixed pulley (33) and is fixedly connected with the inner side wall of the vehicle body (1);

a lifting mechanism (8); the lifting mechanism (8) comprises an air cylinder (81) and a push rod (82), the air cylinder (81) is fixedly mounted on the inner bottom wall of the vehicle body (1), the push rod (82) is fixedly connected with the output end of the air cylinder (81), and the top of the push rod (82) is slidably connected with the bottom of the placing frame (2);

the elastic resetting piece is arranged on the push plate (31);

the supporting mechanism (5), the said supporting mechanism (5) is installed on movable plate (4);

the lifting mechanism (8), the said lifting mechanism (8) is installed inside the car body (1);

the cleaning mechanism (9), the cleaning mechanism (9) is installed on the push plate (31).

2. The waste transport cart for construction sites according to claim 1, wherein the elastic return member is a first spring (9b), one end of the first spring (9b) is fixedly connected with the side wall of the push plate (31), and the other end of the first spring (9b) is fixedly connected with the inner side wall of the placement frame (2).

3. The waste transport cart for construction sites according to claim 1, wherein the support mechanism (5) comprises a first support cylinder (51), a first support rod (52), a fixing bolt (53) and a support pad (54), the first support cylinder (51) is fixedly installed on the top of the movable plate (4), the first support rod (52) is slidably connected inside the first support cylinder (51), the support pad (54) is fixedly installed on the bottom of the first support rod (52), and the fixing bolt (53) is screwed on the side wall of the first support cylinder (51).

4. The waste transport cart for construction sites according to claim 1, wherein a wiper blade (9a) is fixedly mounted to the bottom of the push plate (31), the wiper blade (9a) being in contact with an inner bottom wall of the placement frame (2).

5. The construction site waste transport cart according to claim 1, wherein the cleaning mechanism (9) comprises a connecting rod (91) and a wiping pad (92), the connecting rod (91) is fixedly mounted on the side wall of the push plate (31), the wiping pad (92) is fixedly connected with the bottom of the connecting rod (91), and the wiping pad (92) is in contact with the inner wall of the placement frame (2).

6. The waste transportation cart for construction sites according to claim 1, wherein a ball (9c) is fixedly mounted on the top of the push rod (82), a second chute (9d) is opened on the bottom of the placing frame (2), and the ball (9c) is slidably connected inside the second chute (9 d).

7. The waste transport cart for construction sites according to claim 1, wherein the buffer column (6) comprises a second support cylinder (61), a second support rod (62) and a second spring (63), the second support cylinder (61) is fixedly installed at the bottom of the vehicle body (1), the second support rod (62) is slidably connected inside the second support cylinder (61), and the second spring (63) is fixedly installed between the top of the second support rod (62) and the inner top wall of the second support cylinder (61).