CN219158441U - Concrete compounding feeding device - Google Patents

Abstract

The utility model provides a concrete mixing and feeding device which comprises a support, wherein universal wheels are arranged at four corners of the bottom of the support, driving mechanisms are arranged on the surfaces of the support, traction mechanisms are arranged at the top and the bottom of the support, the driving mechanisms are in transmission connection with the traction mechanisms, a placing frame is arranged on the traction mechanisms, the bottom of the placing frame is in contact with a bottom plate, two sides of the bottom plate are in sliding connection with sliding grooves of the support through telescopic plates, the stability of the placing frame is improved, the stability of the placing frame in the vertical direction is kept by matching with traction ropes, and compared with the prior art, the height of driven chain wheels is adjusted by an air cylinder, so that the device is suitable for being used on small floors with different heights.

Description

Concrete compounding feeding device

Technical Field

The utility model relates to the field of concrete mixing and supplying, in particular to a concrete mixing and supplying device.

Background

The concrete mixture mainly comprises cement, sand, stones, water, additives and the like, and concrete transportation is divided into three conditions of ground transportation, vertical transportation and floor transportation, and the concrete ground transportation is as follows: for example, transporting ready-mixed concrete, a dump truck or a concrete mixer truck is usually adopted, for example, the concrete comes from a site mixing station, and a small-sized motor-driven dump truck, a double-wheel trolley and the like are usually adopted; the concrete vertical transportation mostly adopts a tower crane, a concrete pump, a quick lifting bucket, a derrick and the like; the ground transportation of concrete buildings is generally mainly carried out by a two-wheeled handcart, and a small-sized motor-driven dump truck is also used. If the concrete pump is used, a spreader is used for spreading;

because of the difference of construction sites, for the construction of some residential areas, large-scale conveying equipment such as a distributing machine and the like cannot be used, and can only be conveyed by a ground or vertical conveying mode, and on concrete pouring of a building in the prior art, a pulley lifting mode is also adopted, a pulley is used for hanging a frame body filled with concrete mixed materials to a certain height, the pulley block is required to be manually installed, shaking easily occurs in the concrete conveying process, dropping is caused, the conveying amount of each time is limited, and the damage of the pulley block due to overweight is prevented.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a concrete mixing and feeding device which solves the problems in the prior art, has novel structure, is provided with a cylinder for adjusting the height of a driven sprocket, is further suitable for small floors with different heights, keeps the transmission connection of each sprocket under the cooperation of two transmission sprockets, stably lifts a placing frame to a conveying platform through the cooperation of a driving mechanism and a traction mechanism, is more stable relative to pulley conveying, and has more conveying capacity.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a concrete compounding feeding device, includes the support, universal wheel is installed to support bottom four corners department, install actuating mechanism on the support surface, and the top and the bottom of support are equipped with drive mechanism, actuating mechanism is the transmission with drive mechanism and is connected, install on the drive mechanism and place the frame.

Further, the cylinder is fixedly installed at two ends of the top of the support in an embedded mode, and the extension end of the cylinder is connected with the transverse plate.

Further, the actuating mechanism includes driving sprocket, rotate on the inboard surface of support bottom and install driving sprocket, and the support corresponds driving sprocket's back fixed mounting and have the motor, motor output and driving sprocket fixed connection, rotate on the diaphragm of cylinder extension end and install driven sprocket, the support bilateral symmetry is equipped with two drive sprocket, and driving sprocket, driven sprocket and drive sprocket all mesh sleeve joint same root chain.

Further, the rotating plates are rotatably arranged on two sides of the support, and the driving chain wheels are rotatably arranged on the outer end surfaces of the rotating plates.

Further, a torsion spring is arranged at the rotating connection part of the bracket corresponding to the rotating plate.

Further, the traction mechanism comprises a rotating roller, the rotating roller is fixed at the axle center of the driving sprocket and the driven sprocket, traction ropes are sleeved on the surfaces of two ends of the rotating roller, the two groups of rotating rollers are in transmission connection through the traction ropes, and the placement frame is fixed between the two traction ropes.

Further, the bottom of the placement frame is provided with a bottom plate, the two sides of the bottom plate, which are close to the support, are fixedly provided with expansion plates, the two sides of the support are provided with sliding grooves, and the expansion plates are in sliding connection with the inside of the sliding grooves.

The utility model has the beneficial effects that: the utility model relates to a concrete mixing and feeding device, which comprises a bracket; a universal wheel; a driving mechanism; a drive sprocket; a drive sprocket; a driven sprocket; a rotating plate; a motor; a torsion spring; a cylinder; placing a frame; a bottom plate; a telescoping plate; a chute; a traction mechanism; a rotating roller; a traction rope;

1. this concrete compounding feeding device places frame bottom and bottom plate contact, and the spout sliding connection of bottom plate both sides through expansion plate and support increases the stability of placing the frame about, cooperates the haulage rope to keep placing the stability that the frame vertical direction removed.

2. Under the action of a traction mechanism, the concrete mixing and feeding device drives the device to move along the vertical direction.

3. This concrete compounding feeding device is for prior art, the height of driven sprocket is adjusted to the cylinder, and then is applicable to not high small-size floor use, under two drive sprocket cooperation effects, keeps the transmission connection of each sprocket, through the cooperation of actuating mechanism with traction mechanism, will place the steady rising of frame to on the conveying platform, and is more stable for the pulley is carried, and the conveying capacity is more.

Drawings

FIG. 1 is a schematic view showing the overall front structure of a concrete mix supply apparatus according to the present utility model;

FIG. 2 is a schematic view of the overall rear structure of a concrete mix supply device according to the present utility model;

FIG. 3 is a schematic diagram showing the connection of a driving mechanism and a traction mechanism of a concrete mix feeding device according to the present utility model;

FIG. 4 is a schematic view showing the bottom structure of a placement frame of a concrete mix supply device according to the present utility model;

in the figure: 1. a bracket; 2. a universal wheel; 3. a driving mechanism; 31. a drive sprocket; 32. a drive sprocket; 33. a driven sprocket; 34. a rotating plate; 35. a motor; 36. a torsion spring; 4. a cylinder; 5. placing a frame; 51. a bottom plate; 52. a telescoping plate; 53. a chute; 6. a traction mechanism; 61. a rotating roller; 62. a traction rope.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a concrete compounding feeding device, includes support 1, universal wheel 2 is installed to support 1 bottom four corners department, install actuating mechanism 3 on the support 1 surface, and support 1's top and bottom are equipped with traction mechanism 6, actuating mechanism 3 is the transmission with traction mechanism 6 and is connected, install on the traction mechanism 6 and place frame 5, during the user device, promote the device to the transportation position through bottom universal wheel 2, put into placing frame 5 with the concrete compounding, will place frame 5 and carry the assigned position through actuating mechanism 3 and traction mechanism 6 cooperation.

According to the embodiment, the air cylinder 4 is fixedly installed at two ends of the top of the support 1, the extension end of the air cylinder 4 is connected with the transverse plate, the driving mechanism 3 comprises the driving sprocket 31, the driving sprocket 31 is rotatably installed on the inner side surface of the bottom of the support 1, the motor 35 is fixedly installed on the back of the support 1 corresponding to the driving sprocket 31, the output end of the motor 35 is fixedly connected with the driving sprocket 31, the driven sprocket 33 is rotatably installed on the transverse plate of the extension end of the air cylinder 4, two driving sprockets 32 are symmetrically arranged on two sides of the support 1, the driving sprocket 31, the driven sprocket 33 and the driving sprocket 32 are respectively engaged and sleeved with the same chain, the rotary plates 34 are rotatably installed on two sides of the support 1, the driving sprocket 32 is rotatably installed on the outer end surface of the rotary plates 34, the torsion spring 36 is installed at the rotary connection position of the support 1 corresponding to the rotary plates 34, the air cylinder 4 is started, the driven sprocket 33 is driven to rise by the air cylinder 4, the two driving sprockets 32 rotate along with the rotary plates 34 under the action of tension of the chain, the driven sprocket 33 is kept, the driving sprocket 33 and the driven sprocket 32 is driven by the rotary torsion spring 36, and the driven sprocket 33 is driven by the same sprocket 34 when the rotary plate is driven by the rotary sprocket 34 to fall, and the opposite to the problem of the small building can not be adjusted.

In this embodiment, the traction mechanism 6 includes a rotating roller 61, the axle center of the driving sprocket 31 and the driven sprocket 33 is fixed with the rotating roller 61, and both ends of the rotating roller 61 are respectively sleeved with a traction rope 62, two groups of rotating rollers 61 are connected by the traction ropes 62 in a transmission manner, and the placement frame 5 is fixed between the two traction ropes 62, when the driving sprocket 31 and the driven sprocket 33 rotate, the two rotating rollers 61 rotate, one unwinds the traction ropes 62, and the other winds the traction ropes 62, so that the placement frame 5 is pulled to move along the vertical direction.

In this embodiment, the bottom of the placement frame 5 is provided with the bottom plate 51, and the two sides of the bottom plate 51, which are close to the bracket 1, are fixed with the expansion plates 52, the two sides of the bracket 1 are provided with the sliding grooves 53, the expansion plates 52 are slidably connected inside the sliding grooves 53, the bottom of the placement frame 5 is in contact with the bottom plate 51, the two sides of the bottom plate 51 are slidably connected with the sliding grooves 53 of the bracket 1 through the expansion plates 52, the stability of the placement frame 5 in the left-right direction is increased, and the stability of the placement frame 5 in the vertical direction is kept by matching with the traction ropes 62.

When the device is used, the device is pushed to a conveying position through the bottom universal wheel 2, concrete mixed materials are placed in the placement frame 5, the air cylinder 4 is started, the air cylinder 4 drives the driven chain wheels 33 to ascend, under the action of tensioning force of a chain, the two driving chain wheels 32 rotate along with the rotating plate 34 to compress the torsion springs 36, the transmission connection relation among the driving chain wheels 31, the driven chain wheels 33 and the driving chain wheels 32 is kept, when the air cylinder 4 drives the driven chain wheels 33 to descend, the rotating plate 34 is reset under the action of the torsion springs 36, the chain cannot fall off, the problem that different small-sized buildings can be adjusted and used, when the driving chain wheels 31 and the driven chain wheels 33 rotate, the two rotating rollers 61 rotate, one of the rotating rollers unwinds the traction ropes 62, the other rotating the traction ropes 62, and the placement frame 5 is pulled to move in the vertical direction.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a concrete mixture feeding device, includes support (1), its characterized in that: universal wheels (2) are installed at four corners of the bottom of the support (1), a driving mechanism (3) is installed on the surface of the support (1), traction mechanisms (6) are arranged at the top and the bottom of the support (1), the driving mechanism (3) is in transmission connection with the traction mechanisms (6), and a placement frame (5) is installed on the traction mechanisms (6).

2. A concrete mix feed apparatus as claimed in claim 1, wherein: the two ends of the top of the bracket (1) are fixedly provided with air cylinders (4) in an embedded mode, and the extension ends of the air cylinders (4) are connected with transverse plates.

3. A concrete mix feed apparatus as claimed in claim 2, wherein: the driving mechanism (3) comprises a driving sprocket (31), the driving sprocket (31) is rotatably mounted on the inner side surface of the bottom of the support (1), a motor (35) is fixedly mounted on the back surface of the support (1) corresponding to the driving sprocket (31), the output end of the motor (35) is fixedly connected with the driving sprocket (31), a driven sprocket (33) is rotatably mounted on a transverse plate at the extension end of the cylinder (4), two transmission sprockets (32) are symmetrically arranged on two sides of the support (1), and the driving sprocket (31), the driven sprocket (33) and the transmission sprocket (32) are all meshed and sleeved with the same chain.

4. A concrete mix feed device as claimed in claim 3, characterized in that: the two sides of the bracket (1) are rotatably provided with rotating plates (34), and the driving chain wheel (32) is rotatably arranged on the outer end surface of the rotating plates (34).

5. A concrete mix feed apparatus as defined in claim 4, wherein: a torsion spring (36) is arranged at the rotating connection part of the bracket (1) corresponding to the rotating plate (34).

6. A concrete mix feed device as claimed in claim 3, characterized in that: the traction mechanism (6) comprises a rotating roller (61), the rotating roller (61) is fixed at the axle center of the driving chain wheel (31) and the driven chain wheel (33), traction ropes (62) are sleeved on the surfaces of two ends of the rotating roller (61), the two groups of rotating rollers (61) are in transmission connection through the traction ropes (62), and the placement frame (5) is fixed between the two traction ropes (62).

7. A concrete mix feed apparatus as claimed in claim 1, wherein: the bottom of the placement frame (5) is provided with a bottom plate (51), telescopic plates (52) are fixed on two sides, close to the support (1), of the bottom plate (51), sliding grooves (53) are formed in two sides of the support (1), and the telescopic plates (52) are slidably connected inside the sliding grooves (53).

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