CN217318582U

CN217318582U - Concrete mixing plant powder feed arrangement

Info

Publication number: CN217318582U
Application number: CN202220058768.4U
Authority: CN
Inventors: 陈槐
Original assignee: Sichuan Linbin Building Materials Co ltd
Current assignee: Sichuan Linbin Building Materials Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-30
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a concrete mixing plant powder feed arrangement belongs to concrete feeding technical field, including the feeding casing, outer wall one side fixedly connected with pinion rack of feeding casing, the bottom middle part fixedly connected with backup pad of pinion rack, the meshing of the top of pinion rack has the pinion half, the transmission of middle part one side of pinion half is connected with the rotating electrical machines, the top fixedly connected with supporting shoe of pinion half, through setting up the powder measuring bucket, pour the powder into the powder measuring bucket, under the weight calculation of weight inductor, when the powder in the powder measuring bucket reaches certain weight, open the rotating electrical machines, drive the pinion half and rotate, under the meshing with the pinion rack, with the slider under sliding movement in the spout to realize that the powder measuring bucket on its top supporting shoe of pinion half drive moves and rotates certain angle, pours the powder in the powder measuring bucket into the powder storehouse, the problem of improper control of powder weight caused by manual feeding is avoided.

Description

Concrete mixing plant powder feed arrangement

Technical Field

The utility model relates to a concrete feeding technical field, more specifically say, it relates to a concrete mixing plant powder feed arrangement.

Background

Concrete is a general name of engineering composite materials formed by cementing aggregates into a whole by cementing materials, a concrete mixing plant mainly comprises 5 systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, and four intermediate links are reduced because the building aggregate metering is compared with the station aggregate metering, and vertical blanking metering is adopted.

The defects of the prior art are as follows: one of them, current concrete mixing plant powder feed arrangement is by staff manually operation, the feeding weight of uncontrollable concrete powder, and its two, current concrete mixing plant powder feed arrangement does not have agitating unit in powder feed cylinder department, when the powder is once only poured into, the jam can appear usually, leads to the powder input speed slower, for this reason, the above-mentioned problem of urgent need solution.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a concrete mixing plant powder feed arrangement, the characteristics that it has can make powder material loading weight more accurate and be convenient for stir the powder storehouse and prevent that the powder from blockking up.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the feeding device comprises a feeding shell, wherein a toothed plate is fixedly connected to one side of the outer wall of the feeding shell, a supporting plate is fixedly connected to the middle of the bottom end of the toothed plate, a half gear is meshed with the top end of the toothed plate, a rotating motor is connected to one side of the middle of the half gear in a transmission manner, a supporting block is fixedly connected to the top end of the half gear, a powder measuring hopper is fixedly connected to the top end of the supporting block, a weight inductor is fixedly connected to the inner bottom end of the powder measuring hopper, a sliding groove is formed in one side of the toothed plate, a supporting column is movably connected to the other side of the middle of the half gear, a sliding block is fixedly connected to the bottom end of the supporting column, and the sliding block is movably connected into the sliding groove;

through adopting above-mentioned technical scheme, stirring gear drives the stirring fan blade on support top and rotates in the powder storehouse. The powder in the powder bin can be stirred, and the problem of blockage after the powder is poured into the powder bin is avoided.

Furthermore, the bottom end of the feeding shell is fixedly connected with four supporting legs, and the size of an opening in the bottom end of the powder bin is matched with the size of the outer wall of the toothed ring.

Through adopting above-mentioned technical scheme, be convenient for under the meshing of ring gear, stirring gear drives stirring fan blade and rotates, stirs the powder in the powder storehouse.

Further, the slopes of the two ends of the stirring fan blades are matched with the slope of the inner wall of the powder bin, and the middle of the stirring gear is provided with a circular through hole.

By adopting the technical scheme, after powder is poured into the powder bin from the powder measuring hopper, the powder enters the concrete stirring area from the middle part of the stirring gear under the stirring of the stirring fan blades.

Furthermore, the size of the outer wall of the weight sensor is matched with the size of the bottom end inside the powder measuring hopper, and a controller is fixedly connected to one side of the supporting block.

By adopting the technical scheme, after the weight sensor calculates the appropriate powder weight, the controller on one side of the supporting block controls the rotating motor to be started, and the powder measuring hopper is moved to the powder bin to pour the powder into the powder bin.

Further, the size of the notch of the sliding groove is matched with the diameter of the bottom end of the strut, and the size of the inside of the sliding groove is matched with the diameter of the sliding block.

Through adopting above-mentioned technical scheme, be convenient for open the rotating electrical machines, the slider slides in the spout and drives the meshing removal of half gear on the pinion rack.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up the powder volume fill, pour the powder into in the powder volume fill, under the weight calculation of weight inductor, when the powder in the powder volume fill reaches certain weight, open the rotating electrical machines, drive the rotation of half-gear, under the meshing with the pinion rack, with the slider under the sliding movement in the spout, thereby realized that the half-gear drives the powder volume fill on its top supporting shoe and removes and rotate certain angle, pour the powder in the powder volume fill into the powder storehouse, avoided artifical material loading to lead to the improper problem of powder weight control.

2. Through setting up the stirring subassembly, after the powder in the powder measuring bucket is poured into in the powder storehouse, under the protection of motor case, open agitator motor, drive the stirring gear rotation of being connected with its transmission, under the meshing effect with the ring gear, stirring gear drives the stirring fan blade on support top at the powder storehouse internal rotation to realized stirring the powder of pouring into the powder storehouse, avoided appearing the problem of jam after the powder is poured into in the powder storehouse.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a sectional view of the powder bin of the present invention;

FIG. 3 is an exploded view of the stirring assembly of the present invention;

fig. 4 is an explosion diagram of the structure at the middle slide block of the present invention.

In the figure:

1. a support plate; 2. a toothed plate; 3. a rotating electric machine; 4. a powder measuring hopper; 5. a half gear; 6. a feed housing; 7. a powder bin; 8. a support leg; 9. a stirring assembly; 901. a motor case; 902. a stirring motor; 903. a toothed ring; 904. a stirring gear; 905. a support; 906. stirring fan blades; 10. a weight sensor; 11. a chute; 12. a slider; 13. a pillar; 14. and (7) a supporting block.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention

The embodiment is as follows:

the present invention is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: a powder feeding device of a concrete mixing plant is shown in figures 1, 2 and 4 and comprises a feeding shell 6, wherein one side of the outer wall of the feeding shell 6 is fixedly connected with a toothed plate 2, the middle part of the bottom end of the toothed plate 2 is fixedly connected with a supporting plate 1, the top end of the toothed plate 2 is meshed with a half gear 5, one side of the middle part of the half gear 5 is in transmission connection with a rotating motor 3, the top end of the half gear 5 is fixedly connected with a supporting block 14, the top end of the supporting block 14 is fixedly connected with a powder measuring hopper 4, the inner bottom end of the powder measuring hopper 4 is fixedly connected with a weight inductor 10, one side of the toothed plate 2 is provided with a chute 11, the other side of the middle part of the half gear 5 is movably connected with a strut 13, the bottom end of the strut 13 is fixedly connected with a sliding block 12, the sliding block 12 is movably connected in the chute 11, the size of the outer wall of the weight inductor 10 is matched with the size of the inner bottom end of the powder measuring hopper 4, one side of the supporting block 14 is fixedly connected with a controller, the size of the notch of the sliding chute 11 is matched with the diameter of the bottom end of the strut 13, and the size of the inside of the sliding chute 11 is matched with the diameter of the sliding block 12;

in this embodiment, powder is poured into the powder measuring hopper 4, and when the weight of the powder in the powder measuring hopper 4 reaches a certain weight under the weight calculation of the weight sensor 10, the rotating motor 3 is turned on to drive the half gear 5 to rotate, and under the engagement with the toothed plate 2, the half gear 5 drives the powder measuring hopper 4 on the top end supporting block 14 to move and rotate by a certain angle under the sliding movement of the sliding block 12 in the sliding groove 11.

As shown in fig. 3, a powder bin 7 is fixedly connected to the inner wall of a feeding housing 6, a stirring assembly 9 is arranged inside the powder bin 7, a toothed ring 903 is fixedly connected to the bottom end of the powder bin 7, a stirring gear 904 is engaged with the inner wall of the toothed ring 903, a stirring motor 902 is connected to the middle bottom end of the stirring gear 904 in a transmission manner, a motor box 901 is movably sleeved outside the stirring motor 902, supports 905 are fixedly connected to both sides of the top end of the stirring gear 904, stirring blades 906 are fixedly connected to the top ends of the two supports 905, four support legs 8 are fixedly connected to the bottom end of the feeding housing 6, the size of the bottom opening of the powder bin 7 is matched with the size of the outer wall of the toothed ring 903, the slopes of both ends of the stirring blades 906 are matched with the slope of the inner wall of the powder bin 7, and a circular through hole is formed in the middle of the stirring gear 904;

in this embodiment, after the powder in the powder hopper 4 is poured into the powder bin 7, under the protection of the motor box 901, the stirring motor 902 is turned on to drive the stirring gear 904 in transmission connection therewith to rotate, and under the engagement action with the toothed ring 903, the stirring gear 904 drives the stirring fan 906 on the top end of the support 905 to rotate in the powder bin 7.

The working principle is as follows: by arranging the powder measuring hopper 4, powder is poured into the powder measuring hopper 4, and under the weight calculation of the weight sensor 10, when the powder in the powder measuring hopper 4 reaches a certain weight, the rotating motor 3 is started to drive the half gear 5 to rotate, under the engagement with the toothed plate 2, the semi-gear 5 slides and moves with the sliding block 12 in the chute 11, so that the semi-gear 5 drives the powder measuring hopper 4 on the top end supporting block 14 to move and rotate for a certain angle, the powder in the powder measuring hopper 4 is poured into the powder bin 7, after the powder in the powder measuring hopper 4 is poured into the powder bin 7, under the protection of the motor box 901, the stirring motor 902 is started to drive the stirring gear 904 in transmission connection with the stirring motor to rotate, under the engagement action of the toothed ring 903, the stirring gear 904 drives the stirring blades 906 on the top end of the support 905 to rotate in the powder bin 7, so that the powder in the powder bin 7 is stirred.

The specific embodiment is only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention; in the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a concrete mixing plant powder feed arrangement, includes feeding casing (6), its characterized in that: outer wall one side fixedly connected with pinion rack (2) of feeding casing (6), bottom middle part fixedly connected with backup pad (1) of pinion rack (2), the meshing of the top of pinion rack (2) has semi-gear (5), the transmission of middle part one side of semi-gear (5) is connected with rotating electrical machines (3), top fixedly connected with supporting shoe (14) of semi-gear (5), the top fixedly connected with powder volume of supporting shoe (14) is fought (4), the inside bottom fixedly connected with weight inductor (10) of powder volume fill (4), spout (11) have been seted up to one side of pinion rack (2), the middle part opposite side swing joint of semi-gear (5) has pillar (13), the bottom fixedly connected with slider (12) of pillar (13), slider (12) swing joint is in spout (11).

2. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: inner wall fixedly connected with powder storehouse (7) of feeding casing (6), the inside of powder storehouse (7) is equipped with stirring subassembly (9), bottom fixedly connected with ring gear (903) of powder storehouse (7), the inner wall meshing of ring gear (903) has stirring gear (904), the middle part bottom transmission of stirring gear (904) is connected with agitator motor (902), motor case (901) have been cup jointed in the outside activity of agitator motor (902), the equal fixedly connected with support (905) in top both sides of stirring gear (904), two the top fixedly connected with stirring fan blade (906) of support (905).

3. The powder feeding device of the concrete mixing plant according to claim 2, characterized in that: the bottom end of the feeding shell (6) is fixedly connected with four supporting legs (8), and the size of the bottom end opening of the powder bin (7) is matched with the size of the outer wall of the toothed ring (903).

4. The powder feeding device of the concrete mixing plant according to claim 2, characterized in that: the two end slopes of the stirring fan blades (906) are matched with the inner wall slope of the powder bin (7), and a circular through hole is formed in the middle of the stirring gear (904).

5. The powder feeding device of the concrete mixing plant according to claim 2, characterized in that: the size of the outer wall of the weight sensor (10) is matched with the size of the bottom end inside the powder measuring hopper (4), and a controller is fixedly connected to one side of the supporting block (14).

6. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: the size of the notch of the sliding groove (11) is matched with the diameter of the bottom end of the support column (13), and the size of the inside of the sliding groove (11) is matched with the diameter of the sliding block (12).