CN219470823U - Feeding device of U-shaped channel cast-in-situ forming machine - Google Patents

Abstract

The utility model discloses a feeding device of a U-shaped canal cast-in-situ forming machine, wherein a blanking mechanism comprises a blanking barrel and a blanking paddle, the blanking barrel and the blanking barrel are of a horizontally inverted cylindrical structure, the diameter of the blanking barrel is larger than that of the blanking barrel, the blanking barrel is provided with long strip-shaped through holes at the upper part and the lower part, the top of the blanking barrel is communicated with the inside of the blanking barrel through the through holes, the bottom of the blanking barrel is blanked through the through holes, the blanking paddle comprises a rotating shaft and a plurality of partition plates, and a blanking barrel is formed between two adjacent partition plates; a groove is formed in one side of the trough, an arc-shaped baffle is arranged in the trough in a sliding manner, and the bottom of the arc-shaped baffle plugs the through hole; the stirring mechanism is arranged in the trough, and the stirring mechanism and the blanking paddle are driven by the same driving motor. According to the utility model, the discharging paddle and the stirring mechanism are driven to act by the driving motor, so that electric energy is saved, the through hole is blocked or opened by the rotation of the arc-shaped baffle, dry materials are prevented from entering the discharging groove when the materials are fed into the hopper, the dry materials are uniformly mixed with the materials, and the discharging paddle rotates to discharge the materials, so that the discharging speed is convenient to control.

Description

Feeding device of U-shaped channel cast-in-situ forming machine

Technical Field

The utility model relates to a feeding device of a U-shaped channel cast-in-situ forming machine, in particular to a feeding device of a U-shaped channel cast-in-situ forming machine.

Background

The U-shaped canal cast-in-situ forming machine is a device for directly casting concrete canal in situ, and can make a standard hard canal by repeated vibration of machinery after adding concrete raw materials without manual lining. The feeding device of the U-shaped canal cast-in-situ forming machine in the prior art generally comprises a stirring trough, a discharging opening is arranged at the bottom, a discharging device is arranged in the feeding device for discharging, concrete is directly filled into the stirring trough for discharging through a concrete tank truck, or the concrete raw material is added into the stirring trough for mixing and stirring, and then discharging is carried out.

The patent publication number is: the utility model patent of CN217710614U relates to a feeding device of a U-shaped channel cast-in-situ forming machine, which comprises a main body of the U-shaped channel cast-in-situ forming machine and a hopper. The rotary roller is adopted, the trough is symmetrically arranged on the surface of the rotary roller, when concrete is cast-in-situ and fed, concrete can be put into the hopper, the first drive is started to drive the stirring paddles and the scraping plates to rotate, and concrete is evenly distributed, meanwhile, the second drive motor is started, the second drive motor drives the rotary roller to rotate, when the rotary roller rotates, concrete enters the trough, the trough filled with the concrete turns to the downward opening along with the rotation of the rotary roller, the concrete is quantitatively put into the main body of the U-shaped channel cast-in-situ forming machine for pouring, and when pouring is carried out, the stirring paddles and the scraping plates are synchronously distributed, so that the phenomenon of uneven discharge is avoided, the concrete is put more evenly, the pouring uniformity is improved, but the following defects are also caused:

1. when the concrete tank truck is not used for directly filling concrete, partial concrete raw materials can directly enter the trough after the concrete raw materials are added into the hopper, and the stirring mechanism cannot stir the materials at the trough, so that the concrete stirring is uneven. 2. Two driving motors are adopted to respectively drive the stirring paddles and the rotating rollers, so that the production cost is high and electricity is wasted.

Disclosure of Invention

The utility model aims to solve the technical problems and provide a feeding device of a U-shaped channel cast-in-situ forming machine.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the feeding device of the U-shaped channel cast-in-situ forming machine comprises a trough and a discharging mechanism, wherein the discharging mechanism comprises a discharging barrel and a discharging paddle, the trough and the discharging barrel are of a horizontally inverted cylindrical structure, the diameter of the trough is larger than that of the discharging barrel, the discharging barrel is provided with long strip-shaped through holes, the top of the discharging barrel is communicated with the inside of the trough through the through holes, the bottom of the discharging barrel is discharged through the through holes, the discharging paddle comprises a rotating shaft and a plurality of separation plates, and a discharging trough is formed between every two adjacent separation plates; a groove is formed in one side of the trough, an arc-shaped baffle is arranged in the trough in a sliding mode, and a through hole is blocked by the bottom of the arc-shaped baffle; the stirring mechanism is arranged in the trough, and the stirring mechanism and the blanking paddle are driven by the same driving motor.

Further, the stirring mechanism comprises a stirring shaft, stirring blades and a spiral belt, wherein the stirring blades are arranged in a plurality, the stirring blades are spirally distributed on the stirring shaft, and the spiral belt is fixedly connected with the outer ends of the stirring blades.

Further, the outer side of the spiral belt is contacted with the inner wall of the trough.

Further, the opening of one side of the blanking groove far away from the rotating shaft corresponds to the through hole.

Further, one side of the arc-shaped baffle, which is close to the inside of the groove, is provided with a limiting block, a limiting groove is correspondingly arranged in the groove, and the limiting block is slidably arranged in the limiting groove.

Further, a feed inlet is arranged at the top of the trough, and a horn-shaped enclosing shield is arranged around the feed inlet.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the discharging paddle and the stirring mechanism are driven to act by the driving motor, so that the production cost is saved, the electric energy is saved, the through hole is blocked or opened by the rotation of the arc-shaped baffle plate, and therefore, dry materials can be prevented from entering the discharging groove when the materials are fed into the hopper, the stirring dead angle is caused, the materials are convenient to uniformly mix, the discharging is carried out by the rotation of the discharging paddle, and the discharging speed and the discharging quantity are convenient to control.

Drawings

FIG. 1 is a schematic diagram of a feeding device of a U-shaped channel cast-in-situ forming machine.

Fig. 2 is an enlarged view of a portion a in fig. 1.

As shown in the figure: 1. a trough; 2. a blanking mechanism; 3. a blanking cylinder; 4. a blanking paddle; 5. a through hole; 6. a rotating shaft; 7. a partition plate; 8. a groove; 9. an arc baffle; 10. a stirring shaft; 11. stirring the leaves; 12. a spiral belt; 13. a limiting block; 14. a limit groove; 15. a feed inlet; 16. and (5) enclosing.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to the drawings, a feeding device of a U-shaped channel cast-in-situ forming machine comprises a trough 1 and a discharging mechanism 2, wherein the discharging mechanism 2 comprises a discharging barrel 3 and a discharging paddle 4, a stirring mechanism is arranged in the trough 1, the stirring mechanism and the discharging paddle 4 in the discharging mechanism 2 are driven by the same driving motor, a feeding port 15 is arranged at the top of the trough 1, and a horn-shaped surrounding baffle 16 is arranged around the feeding port 15;

the feeding trough 1 and the discharging barrel 3 are of horizontal inverted cylindrical structures, the diameter of the feeding trough 1 is larger than that of the discharging barrel 3, the discharging barrel 3 is provided with long strip-shaped through holes 5 up and down, the top of the discharging barrel is communicated with the inside of the feeding trough 1 through the through holes 5, and the bottom of the discharging barrel is fed through the through holes 5;

the blanking paddle 4 comprises a rotating shaft 6 and a plurality of partition plates 7, a blanking groove is formed between two adjacent partition plates 7, and an opening at one side of the blanking groove far away from the rotating shaft corresponds to the through hole 5;

the trough 1 one side is inside to be equipped with recess 8, and inside slip is equipped with arc baffle 9, and arc baffle 9 bottom blocks up through-hole 5, and as the preferred, can enclose and keep off 16 inboard and set up small-size electric putter, electric putter both ends respectively with enclose keep off 16, arc baffle 9 articulated mutually, drive arc baffle 9 through electric putter and rotate, make it can block up or open the through-hole 5 at feed cylinder 3 top.

The stirring mechanism comprises a stirring shaft 10, stirring blades 11 and a spiral belt 12, wherein the stirring blades 11 are arranged in a plurality, the stirring shaft 10 is spirally distributed, and the spiral belt 12 is fixedly connected with the outer ends of the stirring blades 11.

The outer side edge of the spiral belt 12 is contacted with the inner wall of the trough 1.

The baffle plate 9 is close to the inside one side of recess 8 and is equipped with stopper 13, the correspondence is equipped with spacing groove 14 in the recess 8, stopper 13 slip setting is in spacing groove 14, and stopper 13 cross-section is T font structure, cooperates with spacing groove 14 through stopper 13, restriction baffle plate 9 pivoted scope, and can prevent that baffle plate 9 from breaking away from recess 8.

In the concrete implementation of the utility model, the through hole is blocked by the rotary arc baffle, concrete raw materials such as cement, cobbles and the like are filled into the trough through the feed inlet, water is added, the drive motor is started to stir, the arc baffle can be reversely rotated after full stirring, so that the through hole is opened, the concrete falls into the blanking trough, the drive motor drives the blanking paddle to rotate, the concrete is driven by the blanking paddle to fall into the U-shaped channel from the lower through hole, the concrete is molded by the U-shaped channel molding machine, and the stirring mechanism stirs the concrete during blanking to avoid solidification.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a cast-in-place make-up machine feed arrangement of U type canal, includes silo (1), unloading mechanism (2), its characterized in that: the blanking mechanism (2) comprises a blanking barrel (3) and a blanking paddle (4), the blanking barrel (1) and the blanking barrel (3) are of horizontal inverted cylindrical structures, the diameter of the blanking barrel (1) is larger than that of the blanking barrel (3), the blanking barrel (3) is provided with strip-shaped through holes (5) up and down, the top of the blanking barrel is communicated with the inside of the blanking barrel (1) through the through holes (5), the bottom of the blanking barrel is blanked through the through holes (5), the blanking paddle (4) comprises a rotating shaft (6) and a plurality of partition plates (7), and a blanking barrel is formed between every two adjacent partition plates (7); a groove (8) is formed in one side of the trough (1), an arc-shaped baffle (9) is arranged in the trough in a sliding mode, and a through hole (5) is blocked by the bottom of the arc-shaped baffle (9); the stirring mechanism is arranged in the trough (1), and the stirring mechanism and the blanking paddle (4) are driven by the same driving motor.

2. The feeding device of the U-shaped channel cast-in-situ forming machine according to claim 1, wherein the feeding device comprises: the stirring mechanism comprises a stirring shaft (10), stirring blades (11) and a spiral belt (12), wherein the stirring blades (11) are arranged in a plurality, the stirring shafts (10) are spirally distributed, and the spiral belt (12) is fixedly connected with the outer ends of the stirring blades (11).

3. The feeding device of the U-shaped channel cast-in-situ forming machine according to claim 2, wherein: the outer side edge of the spiral belt (12) is contacted with the inner wall of the trough (1).

4. The feeding device of the U-shaped channel cast-in-situ forming machine according to claim 1, wherein the feeding device comprises: the opening of one side of the blanking groove far away from the rotating shaft corresponds to the through hole (5).

5. The feeding device of the U-shaped channel cast-in-situ forming machine according to claim 1, wherein the feeding device comprises: one side of the arc-shaped baffle plate (9) close to the inside of the groove (8) is provided with a limiting block (13), a limiting groove (14) is correspondingly arranged in the groove (8), and the limiting block (13) is slidably arranged in the limiting groove (14).

6. The feeding device of the U-shaped channel cast-in-situ forming machine according to claim 1, wherein the feeding device comprises: the top of the trough (1) is provided with a feed inlet (15), and a horn-shaped enclosing shield (16) is arranged around the feed inlet (15).