CN207496712U - A kind of construction small handcart - Google Patents

Abstract

The utility model discloses a kind of construction small handcarts, including supporting rack, support feet and positioning plate, the bottom end of support frame as described above is provided with traveling wheel, and the top of supporting rack is welded with push rod, the hopper has generally included the first hopper and the second hopper, and hopper totality bottom end is welded with fixed seat, rotary shaft is provided between the fixed seat, elastic spring is provided between first hopper and the second hopper, the support feet fixation is welded in hopper generally, the positioning plate is welded in the top of supporting rack, handle is provided on the push rod, and handle is connected with threaded adjusting bar, the threaded adjusting bar is passed through from push rod, the fixed plate passes through inside positioning plate and push rod, and fixed plate is fixed on the top of hopper totality.The construction is provided with the hopper that can be rotated freely with small handcart, and hopper is tumbled automatically under the gravity of sandstone, so as to which sandstone is poured out automatically, while can avoid the occurrence of unexpected injury, using effect is good.

Description

A kind of construction small handcart

Technical field

The utility model is related to construction equipment technical field, specially a kind of construction small handcart.

Background technology

Trolley is with the carrying vehicle of manpower push and pull.Cart is divided into single wheel, two-wheeled, three-wheel and four-wheel.Tradition pushes away The car body material of vehicle is generally wooden, and the cart car body material of modern production is generally iron sheet, and in construction site, trolley is Most common materials handling tool.

Existing trolley needs to topple over small handcart when carrying out discharging, and labor intensity is big, while understands what band was had some Danger, practicability be not strong, it is impossible to meet the use demand of people, in view of above defect in the prior art, it is necessary to It is further improved, makes it more for practicability, can just meet actual use situation.

Utility model content

The purpose of this utility model is to provide a kind of construction small handcart, to solve above-mentioned background technology proposition The problem of extraction process of construction small handcart currently on the market is relatively complicated, time-consuming and laborious, and using effect is bad.

To achieve the above object, the utility model provides following technical solution：A kind of construction small handcart, including branch Support, hopper are overall, support feet and positioning plate, the bottom end of support frame as described above are provided with traveling wheel, and the top welding of supporting rack There is push rod, the hopper has generally included the first hopper and the second hopper, and hopper totality bottom end is welded with fixed seat, described solid Rotary shaft is provided between reservation, and the both ends of rotary shaft are fixed on supporting rack, between first hopper and the second hopper Elastic spring is provided with, the support feet fixation is welded on hopper, and the positioning plate is welded in the top of supporting rack, described to push away Handle is provided on bar, and handle is connected with threaded adjusting bar, the threaded adjusting bar is passed through from push rod, and threaded adjusting bar Fixed plate is connected with, the fixed plate passes through, and fixed plate is fixed on the top of hopper totality inside positioning plate and push rod.

Preferably, the hopper totally trapezoidal shape structure, and the end face length of the support feet side of hopper totality is more than The end face length of opposite side.

Preferably, second hopper is located at the inside of the first hopper, and the second hopper is consistent with the first hopper shape.

Preferably, the spacing between the positioning plate is more than the width of hopper totality.

Preferably, the push rod is about fixed plate center line symmetrical setting, and is mutually parallel between push rod and positioning plate.

Preferably, the top end surface of the fixed plate and hopper totality is mutually parallel.

Compared with prior art, the beneficial effects of the utility model are：The construction is provided with small handcart can be certainly By the hopper rotated, when being fed, due to the trapezoidal shape structure of hopper, and the end face length of the support feet side of hopper is big In the end face length of opposite side, when filling sandstone inside hopper in this way, hopper is in the state to turn forward, can by fixed plate It is fixed with hopper, when needing to pour out sandstone, by fixed plate, from the top of hopper, movement is opened, and such hopper is overall in sandstone Gravity under tumble automatically, it is time saving and energy saving so as to which sandstone is poured out automatically, while accidental wound can be avoided the occurrence of Evil, using effect are good.

Description of the drawings

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model hopper construction schematic diagram；

Fig. 3 is the utility model structure schematic top plan view；

Fig. 4 is the utility model push rod and fixed plate partial structural diagram.

In figure：1st, supporting rack, 2, traveling wheel, 3, hopper it is overall, the 4, first hopper, the 5, second hopper, 6, elastic spring, 7, Fixed seat, 8, rotary shaft, 9, support feet, 10, positioning plate, 11, push rod, 12, handle, 13, threaded adjusting bar, 14, fixed plate.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of construction small handcart, including support Overall 3, first hopper 4 of frame 1, traveling wheel 2, hopper, the second hopper 5, elastic spring 6, fixed seat 7, rotary shaft 8, support feet 9, Positioning plate 10, push rod 11, handle 12, threaded adjusting bar 13 and fixed plate 14, the bottom end of supporting rack 1 are provided with traveling wheel 2, and The top of supporting rack 1 is welded with push rod 11, and hopper overall 3 includes the first hopper 4 and the second hopper 5, and the second hopper 5 is located at the The inside of one hopper 4, and the second hopper 5 is consistent with 4 shape of the first hopper, when 4 inside of the first hopper imports sandstone, the first material Bucket 4 is moved down in the case where sandstone gravity is such, and in shape is bonded between the first hopper 4, so as to be caused to the second hopper 5 Damage, and overall 3 bottom ends of above-mentioned hopper are welded with the branch of fixed seat 7, the overall 3 trapezoidal shape structures of hopper, and hopper overall 3 The end face length of 9 side of spike is more than the end face length of opposite side, is provided with rotary shaft 8 between fixed seat 7, and rotary shaft 8 Both ends are fixed on supporting rack 1, and elastic spring 6 is provided between the first hopper 4 and the second hopper 5, and support feet 9 fixes welding In on hopper overall 3, positioning plate 10 is welded in the top of supporting rack 1, and the spacing between positioning plate 10 is more than the width of hopper overall 3 Degree, such hopper overall 3 will not touch positioning plate 10 in rotary course, discharging will not be impacted, rational in infrastructure, push away Handle 12 is provided on bar 11, and handle 12 is connected with threaded adjusting bar 13, threaded adjusting bar 13 is passed through from push rod 11, push rod 11 about 14 center line symmetrical setting of fixed plate, and is mutually parallel between push rod 11 and positioning plate 10, can be with so as to rotate handle 14 level of fixed plate is driven to be moved, compact overall structure is stable, and above-mentioned threaded adjusting bar 13 is connected with fixation Plate 14, fixed plate 14 are passed through from positioning plate 10 and 11 inside of push rod, and fixed plate 14 is fixed on the top of hopper overall 3, fixed Plate 14 and the top end surface of hopper overall 3 are mutually parallel, and fixed plate 14 can be fixed more securely by hopper overall 3, ties simultaneously Structure is stablized, and is hardly damaged.

Operation principle：When using the construction small handcart, need to carry out one simply to the structure of the utility model Understand, in use, the sandstone for needing to transport is poured into hopper overall 3, when filling, holds handle 12 and pushed away by push rod 11 Dynamic supporting rack 1, so as to which under the action of traveling wheel 2, hopper overall 3 to be pushed to the place specified, when needing discharging, rotation Handle 12 drives the constantly rotation of threaded adjusting bar 13, so as to which fixed plate 14 be driven to be moved along positioning plate 10, so as to Positioning plate 10 is opened from the top movement of hopper overall 3, by rotary shaft 8, hopper overall 3 is in the effect of internal sandstone gravity It dumps forward automatically down, so as to which its internal sandstone be poured out, hopper overall 3 can be fixed and supported by support feet 9, be prevented Hopper overall 3 rotated valiant general's sandstone and dished out, and avoided that personnel is caused to injure, while poured out and treated to the greatest extent when the overall 3 inside sandstones of hopper When, under the action of elastic spring 6, the second hopper 5 can quickly be jacked up, so as to by 5 surface adhesion of the second hopper Sandstone pops up, and here it is the operation principles of the construction small handcart.

Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of construction small handcart, including supporting rack (1), hopper overall (3), support feet (9) and positioning plate (10), It is characterized in that：The bottom end of support frame as described above (1) is provided with traveling wheel (2), and the top of supporting rack (1) is welded with push rod (11), The hopper overall (3) includes the first hopper (4) and the second hopper (5), and overall (3) bottom end of hopper is welded with fixed seat (7), rotary shaft (8) is provided with, and the both ends of rotary shaft (8) are fixed on supporting rack (1) between the fixed seat (7), it is described Elastic spring (6) is provided between first hopper (4) and the second hopper (5), the support feet (9) is fixed to be welded in hopper totality (3) on, the positioning plate (10) is welded in the top of supporting rack (1), and handle (12), and handle are provided on the push rod (11) (12) it is connected with threaded adjusting bar (13), the threaded adjusting bar (13) is from push rod (11) across and threaded adjusting bar (13) Fixed plate (14) is connected with, the fixed plate (14) passes through inside positioning plate (10) and push rod (11), and fixed plate (14) is solid Due to the top of hopper overall (3).

2. a kind of construction small handcart according to claim 1, it is characterised in that：The hopper overall (3) is in ladder Shape and structure, and the end face length of support feet (9) side of hopper overall (3) is more than the end face length of opposite side.

3. a kind of construction small handcart according to claim 1, it is characterised in that：Second hopper (5) is located at The inside of first hopper (4), and the second hopper (5) is consistent with the first hopper (4) shape.

4. a kind of construction small handcart according to claim 1, it is characterised in that：Between the positioning plate (10) Spacing is more than the width of hopper overall (3).

5. a kind of construction small handcart according to claim 1, it is characterised in that：The push rod (11) is about fixation Plate (14) center line symmetrical setting, and be mutually parallel between push rod (11) and positioning plate (10).

6. a kind of construction small handcart according to claim 1, it is characterised in that：The fixed plate (14) and hopper The top end surface of overall (3) is mutually parallel.