CN212766405U

CN212766405U - Self-discharging shallow of construction usefulness

Info

Publication number: CN212766405U
Application number: CN202020758348.8U
Authority: CN
Inventors: 石国英; 马永刚; 石国智; 李付来
Original assignee: CRSC Engineering Bureau Group Construction Engineering Co Ltd
Current assignee: CRSC Engineering Bureau Group Construction Engineering Co Ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2021-03-23
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a self-discharging cart for building construction, which comprises a ground plate, a bearing plate rotationally arranged on the ground plate, a loading and unloading mechanism arranged on the bearing plate and a driving mechanism used for driving the loading and unloading mechanism; the ground plate includes the gear groove of front axle, fixed connection front axle, the meshing at the gear inslot first gear, rotation ground and first gear connection's rear axle, the utility model discloses a self-discharging shallow of construction usefulness, the device mainly unload through actuating mechanism drive loading and unloading mechanism, through the moving direction of the whole device of ground plate control, mutually supports through gear groove and gear, helps the device to reduce turning radius, and then reaches the purpose of the turn in narrow and small space, and the device unloads through lead screw driven mode simultaneously, and this kind of transmission mode can promote the material of great weight, reduces transportation and cost of labor.

Description

Self-discharging shallow of construction usefulness

Technical Field

The utility model relates to a construction equipment technical field specifically is a self-discharging shallow of construction usefulness.

Background

The existing small transport vehicle for building construction basically adopts a two-wheeled hand truck which is manually operated, the hand truck is filled with few materials and needs large force for pushing, and the two-wheeled hand truck basically adopts a pushing mode in a material unloading mode, and the pushing mode can cause the dumping of the materials.

SUMMERY OF THE UTILITY MODEL

In order to improve the above problem, the present invention is embodied by the following technical solutions: a self-unloading cart for building construction comprises a ground plate, a bearing plate rotationally arranged on the ground plate, a loading and unloading mechanism arranged on the bearing plate and a driving mechanism used for driving the loading and unloading mechanism;

the ground plate comprises a front axle, a gear groove fixedly connected with the front axle, a first gear meshed in the gear groove, and a rear axle rotationally connected with the first gear;

the loading and unloading mechanism 3 comprises a connecting rod connected with the driving mechanism, a material baffle plate rotationally connected with the connecting rod, and a material bin rotationally arranged on the bearing plate;

the driving mechanism is arranged in a cavity arranged in the bearing plate and comprises a threaded rod, a nut seat, a rack, a slide way, a gear and a connecting rod, wherein one end of the threaded rod is rotationally arranged on the inner wall of the cavity, the other end of the threaded rod is fixedly connected with a rotating handle, the nut seat is movably arranged on the threaded rod, the rack is arranged on the nut seat, the slide way is in sliding connection with the nut seat, the gear is in meshed connection with the rack, and the connecting rod is connected with the gear.

Furthermore, threaded rod one end is fixed at the cavity inner wall through rotating the base, and the other end runs through the loading board and sets up the twist grip fixed connection in the loading board outside, and the position that the threaded rod runs through the loading board is equipped with the bearing base.

Furthermore, a nut seat is movably arranged on the threaded rod, a rack is fixedly arranged on the nut seat, a sliding groove is formed in the nut seat, and the sliding groove is connected with a sliding way fixed on the inner wall of the cavity in a sliding mode.

Furthermore, a fixing shaft is arranged at the position of the central shaft of the gear, penetrates through the side wall of the cavity to be connected with the connecting rod, and a rotating shaft is arranged at the penetrating position.

Furthermore, the other end of the connecting rod is rotatably connected with a material baffle plate, the material baffle plate is rotatably arranged on the material bin through a rotating shaft, and the discharge end of the material bin is rotatably arranged on the bearing plate through the rotating shaft.

Further, the loading board is all connected through rotating the post with the rear axle to front axle and rotation, gear groove and first gear are all connected front axle and rear axle through the extension rod, the extension rod is connected with first gear rotation, and locates the extension rod below.

Further, the tires are installed at the left end and the right end of the front axle and the rear axle, and the front axle is fixedly provided with the holding rod.

The utility model discloses a self-discharging shallow that construction used, the device mainly unload through actuating mechanism drive loading and unloading mechanism, through the moving direction of the whole device of ground control, mutually support through gear groove and gear, help the device reduce turning radius, and then reach the purpose of the turn in narrow and small space, and the device is unloaded through lead screw driven mode simultaneously, and this kind of transmission can promote the material of great weight, reduces transportation and cost of labor.

Drawings

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

FIG. 2 is a schematic diagram of the dynamic structure of the present invention;

fig. 3 is a schematic view of the static floor structure of the present invention;

fig. 4 is a schematic view of the dynamic floor structure of the present invention;

fig. 5 is a schematic structural diagram of the driving mechanism of the present invention.

In the figure: 1. the device comprises a ground plate, 2, a bearing plate, 3, a loading and unloading mechanism, 4, a driving mechanism, 11, a front axle, 12, a gear groove, 13, a first gear, 14, a rear axle, 31, a connecting rod, 32, a material baffle plate, 33, a material bin, 41, a threaded rod, 42, a rotating handle, 43, a nut seat, 44, a rack, 45 and a gear.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a self-unloading cart for building construction comprises a ground plate 1, a bearing plate 2 rotatably arranged on the ground plate 1, a loading and unloading mechanism 3 arranged on the bearing plate 2 and a driving mechanism 4 for driving the loading and unloading mechanism 3;

the ground plate 1 comprises a front axle 11, a gear groove 12 fixedly connected with the front axle 11, a first gear 13 engaged in the gear groove 12 and a rear axle 14 rotationally connected with the first gear 13;

the loading and unloading mechanism 3 comprises a connecting rod 31 connected with the driving mechanism 4, a material baffle 32 rotationally connected with the connecting rod 31 and a material bin 33 rotationally arranged on the bearing plate 2;

the driving mechanism 4 is installed in a cavity opened in the bearing plate 2, and the driving mechanism 4 comprises a threaded rod 41 with one end rotatably arranged on the inner wall of the cavity and the other end fixedly connected with a rotating handle 42, a nut seat 43 movably arranged on the threaded rod 41, a rack 44 arranged on the nut seat 43, a slideway in sliding connection with the nut seat 43, a gear 45 in meshed connection with the rack 44 and a connecting rod 31 connected with the gear 45.

In a further preferred embodiment, one end of the threaded rod 41 is fixed on the inner wall of the cavity by rotating the base, the other end of the threaded rod penetrates through the bearing plate 2 and is fixedly connected with a rotating handle 42 arranged outside the bearing plate 2, and a bearing base is arranged at a position where the threaded rod 41 penetrates through the bearing plate 2.

In a further preferred embodiment, a nut seat 43 is movably arranged on the threaded rod 41, a rack 44 is fixedly arranged on the nut seat 43, and a sliding groove is arranged on the nut seat 43 and is in sliding connection with a sliding way fixed on the inner wall of the cavity.

In a further preferred embodiment, a fixed shaft is arranged at the central axis of the gear 45, penetrates through the side wall of the cavity and is connected with the connecting rod 31, and a rotating shaft is arranged at the penetrating part.

In a further preferred embodiment, the other end of the connecting rod 31 is rotatably connected to a material baffle 32, the material baffle 32 is rotatably disposed on a material bin 33 through a rotating shaft, and a discharging end of the material bin 33 is rotatably disposed on the bearing plate 2 through the rotating shaft.

In a further preferred embodiment, the front axle 11 and the rear axle 14 are both rotatably connected to the bearing plate 2 through a rotating column, the gear groove 12 and the first gear 13 are both connected to the front axle 11 and the rear axle 14 through an extending rod, and the first gear 13 is rotatably connected to the extending rod and is disposed below the extending rod.

In a further preferred embodiment, tires are mounted at the left and right ends of the front axle 11 and the rear axle 14, and a holding rod is fixedly arranged on the front axle 11.

The working principle is as follows: the device mainly unloads through actuating mechanism 4 drive loading and unloading mechanism 3, the moving direction of whole device is controlled through ground 1, ground 1 turns to through the cooperation of gear groove 12 and first gear 13 and then drives front axle 11 and rear axle 14, rear axle 14 can turn left when front axle 11 rotates right, and then form a biggest inclination, help reduces turning radius, when twist grip 42 clockwise rotation among the actuating mechanism 4, nut seat 43 can inwards move, and then drive rack 44 inwards move, because rack 44 and gear 45 mesh, and then gear 45 drives connecting rod 31 and rotates, connecting rod 31 drives material baffle 32 and forwards moves, and then material baffle 32 drives material storehouse 33 and does the upset motion, reach the effect of uninstalling the material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a self-discharging shallow of construction usefulness which characterized in that: comprises a ground plate (1), a bearing plate (2) rotationally arranged on the ground plate (1), a loading and unloading mechanism (3) arranged on the bearing plate (2) and a driving mechanism (4) for driving the loading and unloading mechanism (3);

the ground plate (1) comprises a front axle (11), a gear groove (12) fixedly connected with the front axle (11), a first gear (13) meshed in the gear groove (12), and a rear axle (14) rotatably connected with the first gear (13);

the loading and unloading mechanism (3) comprises a connecting rod (31) connected with the driving mechanism (4), a material baffle plate (32) rotationally connected with the connecting rod (31), and a material bin (33) rotationally arranged on the bearing plate (2);

the driving mechanism (4) is installed in a cavity arranged in the bearing plate (2), and the driving mechanism (4) comprises a threaded rod (41) with one end rotatably arranged on the inner wall of the cavity and the other end fixedly connected with a rotating handle (42), a nut seat (43) movably arranged on the threaded rod (41), a rack (44) arranged on the nut seat (43), a slide way connected with the nut seat (43) in a sliding manner, a gear (45) meshed and connected with the rack (44) and a connecting rod (31) connected with the gear (45).

2. The dump truck according to claim 1, wherein one end of the threaded rod (41) is fixed on the inner wall of the cavity by a rotating base, the other end of the threaded rod penetrates through the bearing plate (2) and is fixedly connected with a rotating handle (42) arranged outside the bearing plate (2), and a bearing base is arranged at the position where the threaded rod (41) penetrates through the bearing plate (2).

3. The self-unloading cart for building construction according to claim 1, wherein the threaded rod (41) is movably provided with a nut seat (43), a rack (44) is fixed on the nut seat (43), and the nut seat (43) is provided with a sliding groove which is slidably connected with a sliding way fixed on the inner wall of the cavity.

4. The dump truck according to claim 1, wherein a fixed shaft is provided at a central axis of the gear (45), the fixed shaft penetrates a side wall of the cavity to be connected to the connecting rod (31), and a rotating shaft is provided at the penetrated portion.

5. The dump truck for building construction according to claim 1, wherein the other end of the connecting rod (31) is rotatably connected to a material baffle (32), the material baffle (32) is rotatably disposed on the material bin (33) through a rotating shaft, and the discharge end of the material bin (33) is rotatably disposed on the loading plate (2) through a rotating shaft.

6. The dump truck according to claim 1, wherein the front axle (11) and the rear axle (14) are rotatably connected to the loading plate (2) through a rotating column, the gear groove (12) and the first gear (13) are connected to the front axle (11) and the rear axle (14) through an extension rod, and the first gear (13) is rotatably connected to the extension rod and disposed below the extension rod.

7. The dump truck according to claim 1, wherein tires are mounted on both left and right ends of the front axle (11) and the rear axle (14), and a handle bar is fixed to the front axle (11).