CN215359094U

CN215359094U - White concrete mixing plant feed arrangement

Info

Publication number: CN215359094U
Application number: CN202121782807.7U
Authority: CN
Inventors: 杨小宝; 杨小东; 丁华柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-31
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a feeding device of a white concrete mixing plant, which belongs to the technical field of concrete production devices and aims to solve the problems that when a feeding device smashes mixed materials, the materials are easily adhered to a smashing tool and a discharge port is easily blocked; through the setting of antiseized even mechanism, expanding spring promotes the slider and makes the connecting plate upwarp, and the doctor-bar then obtains the extrusion force to grinding the bobbin base portion, can strike off the material that grinds bobbin base portion adhesion, through the stirring of mixing drum and the even ejection of compact of play feed cylinder, has effectively avoided the condition of discharge gate jam to take place.

Description

White concrete mixing plant feed arrangement

Technical Field

The utility model belongs to the technical field of concrete production devices, and particularly relates to a feeding device of a white concrete mixing plant.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, also called as a concrete precast yard, and mainly comprises 5 major 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; as the building aggregate metering is compared with the station aggregate metering, four intermediate links are reduced, and the metering time is saved because of vertical blanking metering, the production efficiency is greatly improved.

Make white concrete in the stirring station, need utilize white cement, dolomite or white grit mix the preparation, consequently can utilize feed arrangement to pound raw and other materials to mix before getting into to stir the host computer and produce, still can add water and make the material after pounding fully mixed in the process of smashing to pieces, the rethread transmission band is carried and is carried out next step's processing in stirring the host computer.

Feed arrangement is as raw materials handling's process, and general feed arrangement uses all is the feeding hopper, adds water and mixes in the feeding hopper when pounding to pieces, nevertheless meets the material that wets and beat wet at the garrulous in-process and glue easily on pounding the instrument for the feed process takes place to block up easily, and leads to concrete manufacturing efficiency to reduce, and because of mixing the back ejection of compact again, so the position of discharge gate ejection of compact is generally little a lot than the feed inlet, therefore the jam takes place easily in the discharge gate position.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a feeding device for a white concrete mixing plant is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a feeding device of a white concrete mixing plant, which aims to solve the problems that when the feeding device is used for mashing mixed materials, the materials are easily adhered to a mashing tool, and a discharge port is easily blocked.

The utility model relates to a feeding device of a white concrete mixing plant, which is achieved by the following specific technical means:

the utility model provides a white concrete mixing plant feed arrangement, includes the box, the box both sides are provided with two sets of support frames, be provided with feed inlet and discharge gate on the box respectively, the box top is provided with the flat nozzle, box one side is provided with the motor, the motor is connected with the main shaft, the main shaft is worn to establish in the box, the cover is equipped with the mixing drum on the main shaft, the main shaft passes through drive mechanism and is connected with crushing mechanism, ejection of compact subassembly respectively, both sides all are provided with antiseized even mechanism in the box.

Further, drive mechanism includes driving pulley, driving pulley cover is established on the main shaft, driving pulley is connected from the driving wheel through two sets of belts with first follow driving wheel, second respectively.

Furthermore, the grinding mechanism comprises two groups of first rotating shafts, the two groups of first rotating shafts penetrate through the box body, grinding cylinders are sleeved on the two groups of first rotating shafts, a plurality of groups of tooth blocks are arranged at one ends of the two groups of grinding cylinders in an array mode, the two groups of grinding cylinders are meshed through the tooth blocks, and the first driven wheel is sleeved on one group of first rotating shafts.

Further, ejection of compact subassembly includes the second pivot, the second pivot is worn to establish in the discharge gate, the cover is equipped with out the feed cylinder in the second pivot, it has seted up the ejection of compact chamber on the play feed cylinder, the second is established from the driving wheel cover in the second pivot.

Furthermore, antiseized even mechanism includes the installation shell, the installation shell sets up the box is inboard, wear to be equipped with the horizontal pole on the installation shell opening, the cover is equipped with the connecting plate on the horizontal pole, the connecting plate endotheca is equipped with the doctor-bar, the doctor-bar with pulverize a contact.

Furthermore, a sliding groove is formed in the inner wall of the mounting shell, a sliding block is clamped in the sliding groove and sleeved at one end of the connecting plate, and a telescopic spring is arranged at the top end of the sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. with spout shower nozzle and external water piping connection, put into the box with original material through the feed inlet again, smash the processing of smashing to pieces to original material through two sets of crushing barrels, and mix through plain mouthful shower nozzle spun water, the mixture falls into the bottom half and takes out the mixture through the rotation of mixing barrel, and the discharge gate is worn to be equipped with out the feed cylinder, go out the every half week of rotation of feed cylinder, when ejection of compact chamber up, the mixture can be discharged through the discharge gate, the stirring of mixing cylinder and the even ejection of compact of feed cylinder, the effectual discharge gate of having avoided takes place to block up.

2. Through the setting of antiseized even mechanism, because of expanding spring extrusion slider, the connecting plate rotates around the horizontal pole, so the slider drives connecting plate one end upwarping for the doctor-bar contacts bottom the grinding barrel all the time, and has the extrusion force that expanding spring brought, can strike off the material of adhesion on the grinding barrel, and expanding spring's activity can avoid the doctor-bar to die the grinding barrel card, can effectively clear away the material of grinding barrel surface adhesion, has increased feed rate.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is a schematic structural view of the mounting case of the present invention.

Fig. 5 is a schematic structural view of the discharge cylinder of the present invention.

FIG. 6 is a schematic view showing the structure of the grinding cylinder in the present invention.

Fig. 7 is a sectional view of the case of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a box body; 2. a support frame; 3. a discharge port; 4. a feed inlet; 5. a motor; 6. a second rotating shaft; 7. a discharging barrel; 8. a mixing drum; 9. mounting a shell; 10. a flat nozzle; 11. a grinding cylinder; 12. a first rotating shaft; 13. a first driven wheel; 14. a belt; 15. a drive pulley; 16. a second driven wheel; 17. a main shaft; 18. a slider; 19. a connecting plate; 20. scraping a blade; 21. a tension spring; 22. a cross bar; 23. a chute; 24. a discharge cavity; 25. a tooth block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a feeding device of a white concrete mixing plant, which comprises a box body 1, wherein two groups of supporting frames 2 are arranged on two sides of the box body 1, a feeding hole 4 and a discharging hole 3 are respectively arranged on the box body 1, the box body 1 is placed at the initial position of a conveying belt of the concrete mixing plant through the supporting frames 2, the discharging hole 3 is arranged above the conveying belt, initial raw materials can be added into the box body 1 through the feeding hole 4, and the processed raw materials fall onto the conveying belt through the discharging hole 3 to be processed in the next step.

Wherein, 1 top of box is provided with plain end shower nozzle 10, plain end shower nozzle 10 and external water piping connection, and 1 one side of box is provided with motor 5, and motor 5 is connected with main shaft 17, and main shaft 17 wears to establish in box 1, and the cover is equipped with mixing drum 8 on the main shaft 17, and the water that adds raw and other materials through plain end shower nozzle 10 injection after the feeding is handled mixes through mixing drum 8 in box 1.

The main shaft 17 is respectively connected with the crushing mechanism and the discharging assembly through a transmission mechanism, the transmission mechanism comprises a driving belt pulley 15, the driving belt pulley 15 is sleeved on the main shaft 17, and the driving belt pulley 15 is respectively connected with a first driven wheel 13 and a second driven wheel 16 through two groups of belts 14; the motor 5 drives the main shaft 17 to rotate, the main shaft 17 provides power for the driving belt pulley 15, and the driving belt pulley 15 drives the first driven wheel 13 and the second driven wheel 16 to rotate together through the two groups of belts 14.

In some embodiments, the transmission mechanism may be replaced by a gear transmission, three sets of gears respectively replace the driving pulley 15, the first driven pulley 13 and the second driven pulley 16, the gears sleeved on the main shaft 17 are respectively engaged with the other two sets of gears, and the gears on the main shaft 17 can drive the other two sets of gears to rotate in opposite directions, but the manufacturing cost is increased by the gear transmission mode, so the embodiment adopts a belt 14 transmission as a preferred scheme for explanation.

The grinding mechanism comprises two groups of first rotating shafts 12, the two groups of first rotating shafts 12 penetrate through the box body 1, grinding cylinders 11 are sleeved on the two groups of first rotating shafts 12, a plurality of groups of tooth blocks 25 are arranged at one ends of the two groups of grinding cylinders 11 in an array mode, the two groups of grinding cylinders 11 are meshed through the tooth blocks 25, and a first driven wheel 13 is sleeved on one group of first rotating shafts 12; the two groups of grinding cylinders 11 are reversely rotated by the tooth blocks 25, so that the raw material can be pressed and ground towards the middle of the two groups of grinding cylinders 11, and the raw material can be fed and processed, wherein the motor 5 is driven by the first rotating shaft 12 through the belt 14 to supply power to the first rotating shaft.

The discharging assembly comprises a second rotating shaft 6, the second rotating shaft 6 penetrates through the discharging hole 3, a discharging barrel 7 is sleeved on the second rotating shaft 6, a discharging cavity 24 is formed in the discharging barrel 7, and a second driven wheel 16 is sleeved on the second rotating shaft 6; the second pivot 6 drives a feed cylinder 7 to rotate, and every time the feed cylinder 7 rotates for half a week, when the discharge cavity 24 was up, the mixture can be discharged through the discharge gate 3, and the stirring of a mixing drum 8 and the even ejection of compact of a feed cylinder 7 have effectually avoided the discharge gate 3 to take place to block up.

The anti-adhesion mechanism comprises a mounting shell 9, the mounting shell 9 is arranged on the inner side of the box body 1, a cross rod 22 penetrates through an opening of the mounting shell 9, a connecting plate 19 is sleeved on the cross rod 22, a scraping blade 20 is sleeved in the connecting plate 19, and the scraping blade 20 is in contact with the crushing barrel 11; the scraping blade 20 can scrape off the materials adhered to the grinding cylinder 11, and the scraping blade 20 can rotate around the cross bar 22 to prevent the scraping blade 20 from being stuck.

Wherein, the inner wall of the mounting shell 9 is provided with a sliding chute 23, a sliding block 18 is clamped in the sliding chute 23, the sliding block 18 is sleeved at one end of the connecting plate 19, and the top end of the sliding block 18 is provided with a telescopic spring 21; because the telescopic spring 21 presses the slide block 18, the connecting plate 19 rotates around the cross rod 22, so the slide block 18 drives one end of the connecting plate 19 to upwarp, the scraping blade 20 is always contacted with the bottom of the grinding barrel 11, and the extrusion force brought by the telescopic spring 21 is provided.

The specific use mode and function of the embodiment are as follows:

when the mixing box is used, firstly, the box body 1 is placed at the beginning of a conveying belt of a concrete mixing station through the support frame 2, the discharge port 3 is placed above the conveying belt, initial raw materials can be added into the box body 1 through the feed port 4, the flat nozzle 10 is connected with an external water pipe, the motor 5 is started, the raw materials are placed into the box body 1 through the feed port 4, the raw materials are crushed through the crushing barrel 11 and flow into the box body 1 together with water, the raw materials are mixed through the stirring of the mixing barrel 8 and then are discharged through the discharge port 3, when the discharge barrel 7 rotates for half a circle, the discharge cavity 24 faces upwards, the mixed materials can be discharged through the discharge port 3, the stirring of the mixing barrel 8 and the uniform discharging of the discharge barrel 7 are realized, and the blockage of the discharge port 3 is effectively avoided; during the feeding process, the scraping blade 20 can scrape off the materials adhered to the bottom of the grinding cylinder 11 by the extrusion force of the telescopic spring 21.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a white concrete mixing plant feed arrangement which characterized in that: including box (1), box (1) both sides are provided with two sets of support frames (2), be provided with feed inlet (4) and discharge gate (3) on box (1) respectively, box (1) top is provided with plain end shower nozzle (10), box (1) one side is provided with motor (5), motor (5) are connected with main shaft (17), main shaft (17) are worn to establish in box (1), the cover is equipped with mixing drum (8) on main shaft (17), main shaft (17) pass through drive mechanism and are connected with crushing mechanism, ejection of compact subassembly respectively, both sides all are provided with anti-adhesion mechanism in box (1).

2. A white concrete batching plant feeding device according to claim 1, characterized in that: drive mechanism includes driving pulley (15), driving pulley (15) cover is established on main shaft (17), driving pulley (15) are connected with first driven wheel (13), second driven wheel (16) respectively through two sets of belts (14).

3. A white concrete batching plant feeding device according to claim 2, characterized in that: the grinding mechanism comprises two groups of first rotating shafts (12), the two groups of first rotating shafts (12) penetrate through the box body (1), grinding cylinders (11) are sleeved on the two groups of first rotating shafts (12), a plurality of groups of tooth blocks (25) are arranged at one ends of the two groups of grinding cylinders (11) in an array mode, the two groups of grinding cylinders (11) are meshed through the tooth blocks (25), and a first driven wheel (13) is sleeved on one group of first rotating shafts (12).

4. A white concrete batching plant feeding device according to claim 2, characterized in that: the ejection of compact subassembly includes second pivot (6), second pivot (6) are worn to establish in discharge gate (3), the cover is equipped with out feed cylinder (7) in second pivot (6), ejection of compact chamber (24) have been seted up on play feed cylinder (7), the second is established from driving wheel (16) cover on second pivot (6).

5. A white concrete batching plant feeding device according to claim 3, characterized in that: antiseized even mechanism includes installation shell (9), installation shell (9) set up box (1) are inboard, wear to be equipped with horizontal pole (22) on installation shell (9) opening, the cover is equipped with connecting plate (19) on horizontal pole (22), doctor-bar (20) are equipped with to connecting plate (19) endotheca, doctor-bar (20) with pulverize a section of thick bamboo (11) contact.

6. A white concrete mixing plant feed arrangement according to claim 5, characterized in that: the mounting shell (9) inner wall has been seted up spout (23), spout (23) inside callipers are equipped with slider (18), slider (18) cover is established connecting plate (19) one end, slider (18) top is provided with expanding spring (21).