CN214985457U

CN214985457U - Handcart with automatic discharge function for construction

Info

Publication number: CN214985457U
Application number: CN202120269974.5U
Authority: CN
Inventors: 林晓华
Original assignee: Guangdong Junsen Construction Engineering Co ltd
Current assignee: Guangdong Junsen Construction Engineering Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-03
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a construction technical field specifically is a handcart with automatic discharge function for construction, including the connection box, the central point of connection box puts and is equipped with places the frame, and the upper surface of placing the frame is equipped with the box, and the right side lower surface of box articulates there is the apron, and both sides all are equipped with the fixed block around the apron, and the inner wall of fixed block all is equipped with the card strip, the utility model discloses a pneumatic cylinder drives one side of box and removes for be the slope form with connection box outer wall articulated box under the promotion of pneumatic cylinder, thereby lift the material in the box off, and then alleviateed constructor's work load, improved the efficiency of unloading simultaneously, through the cooperation of connecting rod and spring, make to pull out the bracing piece when needs support, make the bracing piece support the connection box, and then alleviateed the required weight that bears of activity truckle.

Description

Handcart with automatic discharge function for construction

Technical Field

The utility model relates to a construction technical field specifically is a handcart with automatic discharge function for construction.

Background

The building construction refers to the production activity in the engineering construction implementation stage, is the building process of all kinds of buildings, also can say that various lines on the design drawing become the process of real object in appointed place, often need be used for transporting the material with the help of the small handcart in the work progress, and traditional small handcart usually need just can unload to the inside material of small handcart with the help of artifical external force, has still reduced the efficiency of unloading when having consumed constructor physical power. In view of this, we propose a handcart with automatic discharge function for construction.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a handcart with automatic discharge function for construction.

The technical scheme of the utility model is that:

a handcart with an automatic discharging function for building construction comprises a connecting frame, wherein a placing frame is arranged at the central position of the connecting frame, a box body is arranged on the upper surface of the placing frame, a cover plate is hinged to the lower surface of the right side of the box body, fixing blocks are arranged on the front side and the rear side of the cover plate, clamping strips are arranged on the inner walls of the fixing blocks, a hydraulic cylinder is arranged on the upper surface of the placing frame and positioned at the left side of the box body, the lower surface of the left side of the box body is coaxially connected with an output shaft of the hydraulic cylinder, the box body and the placing frame are provided with damping springs, supporting columns are arranged on the lower surface of the connecting frame near four corners, movable casters are arranged on the lower surfaces of the supporting columns, two symmetrically distributed connecting blocks are arranged between the front corresponding supporting columns and the rear corresponding lower surface of the left side of the connecting frame, and supporting rods are rotatably connected with the inner walls of the connecting blocks, two be equipped with the connecting rod between the bracing piece, the connecting rod with through spring coupling between the connecting frame, the left side upper surface welding of connecting frame has the push rod.

As an optimized technical scheme, bayonets matched with the clamping strips in a splicing mode are formed in the outer walls of the front side and the rear side of the box body, and the lower surface of the right side of the box body is hinged to the outer wall of the right side of the connecting frame.

As an optimized technical scheme, two damping springs are arranged and are respectively positioned in the middle positions of the upper surfaces of the front side and the rear side of the placing frame, and two ends of each damping spring are respectively and tightly welded with the box body and the placing frame.

As a preferred technical scheme, the outer wall of the placing frame is tightly welded with the inner wall of the connecting frame, the height of the placing frame is smaller than that of the connecting frame, the height positions of the middle points of the placing frame and the connecting frame are the same, the connecting frame is composed of a plurality of partition boards, and the height of the upper surface of the right partition board is the same as that of the upper surface of the placing frame.

As a preferable technical scheme, a friction plate is hinged to the side surface of the movable caster.

As the preferred technical scheme, two ends of the connecting rod are respectively and tightly welded with the two supporting rods.

As the preferred technical scheme, two ends of the spring are respectively and tightly welded with the connecting rod and the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pneumatic cylinder drives one side of box and removes for be the slope form with the box of connection frame outer wall articulated under the promotion of pneumatic cylinder, thereby lift the material in the box off, and then alleviateed constructor's work load, improved the efficiency of unloading simultaneously.

2. The utility model discloses a cooperation of connecting rod and spring for pull out the bracing piece when needs support, make the bracing piece support the connection frame, and then alleviate the required weight that bears of movable truckle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the present invention showing a disassembled part of the structure;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure:

a connecting frame 1; a push rod 11; a connecting block 12; a spring 13; a support bar 14; a connecting rod 15; a box body 2; a cover plate 21; a fixed block 211; a clip strip 212; a support column 3; a movable caster 4; the friction plate 41; a placing frame 5; a hydraulic cylinder 6; a damper spring 7.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a handcart with an automatic discharging function for building construction comprises a connecting frame 1, a placing frame 5 is arranged at the central position of the connecting frame 1, a box body 2 is arranged on the upper surface of the placing frame 5, a cover plate 21 is hinged to the lower surface of the right side of the box body 2, fixing blocks 211 are arranged on the front side and the rear side of the cover plate 21 respectively, clamping strips 212 are arranged on the inner wall of each fixing block 211, a hydraulic cylinder 6 is arranged on the upper surface of the placing frame 5 and positioned at the left side of the box body 2, the lower surface of the left side of the box body 2 is coaxially connected with an output shaft of the hydraulic cylinder 6, damping springs 7 are arranged on the box body 2 and the placing frame 5, supporting columns 3 are arranged on the lower surface of the connecting frame 1 close to four corners, movable casters 4 are arranged on the lower surface of the lower side of the connecting frame 1 and positioned between the front and rear corresponding supporting columns 3, two connecting blocks 12 which are symmetrically distributed are arranged on the lower surface of the left side of the connecting frame 1, and supporting columns 14 are rotatably connected with the inner walls of the connecting blocks 12, a connecting rod 15 is arranged between the two supporting rods 14, the connecting rod 15 is connected with the connecting frame 1 through a spring 13, and a push rod 11 is welded on the upper surface of the left side of the connecting frame 1.

It should be added that the upper end of the support bar 14 is arc-shaped, the highest point of the upper end of the support bar 14 contacts with the lower surface of the connecting frame 1, the middle point of the support bar 14 corresponds to the inner wall of the connecting frame 1, and the support bar 14 contacts with the ground when standing vertically.

As the preferred of this embodiment, the bayonet socket of the cooperation of pegging graft with card strip 212 is all seted up to the both sides outer wall around box 2, and the right side lower surface of box 2 is articulated mutually with the right side outer wall of connecting frame 1, is convenient for fix apron 21 and box 2 through the grafting cooperation of card strip 212 and bayonet socket.

Preferably, the damping springs 7 are provided in two numbers and are respectively located at the middle positions of the upper surfaces of the front and rear sides of the placing frame 5, and both ends of the damping springs 7 are respectively welded with the case 2 and the placing frame 5.

As the preferred of this embodiment, place the outer wall of frame 5 and the inseparable welding of the inner wall of linking frame 1, the height that highly is less than linking frame 1 of placing frame 5, and the mid point high position of placing frame 5 and linking frame 1 is the same, linking frame 1 comprises a plurality of baffles, and the upper surface height of right side baffle and the highly uniform who places frame 5 upper surface, and when the articulated rotation of box 2 of being convenient for, the lower surface of box 2 can not receive the hindrance.

Preferably, the friction plate 41 is hinged to the side surface of the movable caster 4, so that the friction plate 41 can be tightly attached to the outer wall of the movable caster 4 after being hinged, the rolling friction force of the movable caster 4 is increased, and the movable caster 4 is fixed.

As the optimization of this embodiment, both ends of the connecting rod 15 are respectively and tightly welded with the two supporting rods 14, so that when the connecting rod 15 is pushed, the two supporting rods 14 can swing synchronously.

Preferably, the two ends of the spring 13 are respectively and tightly welded with the connecting rod 15 and the connecting frame 1, and the spring 13 is obliquely arranged on the lower surface of the connecting frame 1, so that the connecting rod 15 can be conveniently connected and fixed through the spring 13.

The utility model discloses a handcart with automatic discharge function for construction when using, promote push rod 11, make overall structure move through activity truckle 4, promote to the appointed place after, stimulate connecting rod 15, when making spring 13 produce deformation, bracing piece 14 rotates at connecting block 12 inner wall, thereby stimulate bracing piece 14 to be in the connecting frame 1 mutually perpendicular, and then support connecting frame 1 through bracing piece 14, then open pneumatic cylinder 6, make the output shaft of pneumatic cylinder 6 promote the left side of box 2 and go up to shift up, make damping spring 7 stretch in the left removal process of box 2, the right side lower surface of box 2 articulates with the right side upper surface of connecting frame 1 and rotates, thereby make box 2 be the slope form, then articulate and rotate fixed block 211, make card strip 212 take out from the bayonet socket, and then make and lose fixedly between apron 21 and the box 2, articulated apron 21 of rotating again for the inside material that bears of box 2 landing from box 2, the material unloads after finishing and is articulated to rotate apron 21 and fixed block 211 again, through the grafting cooperation of card strip 212 and bayonet socket, make box 2 and apron 21 fix, promote connecting rod 15 again, stimulate connecting rod 15 with the help of the resilience force of spring 13, thereby separate the lower extreme and the ground of bracing piece 14, then the output shaft of rethread pneumatic cylinder 6 drives box 2 and removes to original position.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handcart with automatic discharge function for construction, includes coupling frame (1), its characterized in that: the central point of attach frame (1) puts and is equipped with places frame (5), the upper surface of placing frame (5) is equipped with box (2), the right side lower surface of box (2) articulates there is apron (21), both sides all are equipped with fixed block (211) around apron (21), the inner wall of fixed block (211) all is equipped with card strip (212), the upper surface of placing frame (5) just is located the left side position department of box (2) is equipped with pneumatic cylinder (6), the left side lower surface of box (2) with the output shaft coaxial coupling of pneumatic cylinder (6), box (2) with it is equipped with damping spring (7) to place frame (5), the lower surface of attach frame (1) is close to four corners and all is equipped with support column (3), the lower surface of support column (3) all is equipped with activity truckle (4), the left side lower surface of attach frame (1) just is located around two corresponding be equipped with between support column (3) Connecting block (12) of two symmetric distributions, the inner wall of connecting block (12) rotates and is connected with bracing piece (14), two be equipped with connecting rod (15) between bracing piece (14), connecting rod (15) with connect through spring (13) between connecting frame (1), the left side top surface welding of connecting frame (1) has push rod (11).

2. The cart with automatic discharging function for building construction according to claim 1, wherein: the bayonet socket that with card strip (212) grafting complex is all seted up to the both sides outer wall around box (2), the right side lower surface of box (2) with the right side outer wall of connecting frame (1) is articulated mutually.

3. The cart with automatic discharging function for building construction according to claim 1, wherein: damping spring (7) are equipped with two, and are located respectively place the intermediate position department of both sides upper surface around placing frame (5), just damping spring's (7) both ends respectively with box (2) with place frame (5) close welding.

4. The cart with automatic discharging function for building construction according to claim 1, wherein: the outer wall of placing frame (5) with the inner wall of connecting frame (1) welds closely, the height of placing frame (5) is less than the height of connecting frame (1), just place frame (5) with the mid point high position of connecting frame (1) is the same, connecting frame (1) comprises a plurality of baffles, and the upper surface height of right side baffle with place the highly uniform of frame (5) upper surface.

5. The cart with automatic discharging function for building construction according to claim 1, wherein: the side surface of the movable caster (4) is hinged with a friction plate (41).

6. The cart with automatic discharging function for building construction according to claim 1, wherein: two ends of the connecting rod (15) are respectively and tightly welded with the two supporting rods (14).

7. The cart with automatic discharging function for building construction according to claim 1, wherein: and two ends of the spring (13) are respectively and tightly welded with the connecting rod (15) and the connecting frame (1).