CN211415713U

CN211415713U - A concrete mixer for processing prefabricated panel

Info

Publication number: CN211415713U
Application number: CN201921805771.2U
Authority: CN
Inventors: 谭淑文; 黄明森
Original assignee: Yingshang Jinggong Lvjian Energy Saving Building Co ltd
Current assignee: Yingshang Jinggong Lvjian Energy Saving Building Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-04
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a concrete mixer for processing prefabricated panel, including the mixing box, mixing box upper end chucking cooperation is fixed with the apron, and it has a plurality of feed inlets to open on the apron, and the discharge gate intercommunication that the mixing box bottom set up is equipped with discharge mechanism. The bottom end of the mixing box is provided with a servo motor, the output end of the servo motor is connected with a rotating shaft, a conical propeller is fixed on the rotating shaft, and first scrapers distributed in an array are fixed on the bottom end of the conical propeller and the rotating shaft. The upper end of the rotating shaft is fixedly welded with a mixing shaft, a positive propeller is fixedly arranged on the mixing shaft, and second scrapers which are distributed in an array mode are fixedly arranged at the bottom end of the positive propeller and the mixing shaft. The utility model discloses be equipped with first scraping and get ware and second and scrape and get the ware, drive servo motor back, toper screw and positive screw carry out the compounding to the raw materials, and first scraping is got ware and second and is scraped the ware and scrape in real time and get the compounding case, has removed the raw materials of bonding on the inner wall in the compounding, has avoided piling up of raw materials, has avoided subsequent secondary to clear up.

Description

A concrete mixer for processing prefabricated panel

Technical Field

The utility model relates to a processing stirring field of prefabricated panel, specific is a concrete mixer for processing prefabricated panel.

Background

Prefabricated reinforced concrete plate type members mainly comprise wall plates, floor plates and roof plates in house buildings, and the three plates can be mutually used at times. The concrete plate mainly comprises reinforced concrete and prestressed concrete, and other reinforcing materials such as a steel wire mesh, steel fibers or other fibers are applied to the concrete plate.

In the early-stage processing process of the prefabricated slab, materials such as cement, sand, broken stones and the like need to be mixed, and water is added after the materials are mixed for simple stirring and mixing, so that convenience is provided for subsequent processing. The existing mixer is complex in structure, large in size and inconvenient to operate when relatively few materials are mixed. Meanwhile, due to the particularity of the materials, the materials are easy to adhere to the inner wall of the mixing box in the mixing process, and are more and more adhered along with the lapse of time, so that great inconvenience is caused to the cleaning in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixer for processing precast slabs, the utility model is provided with a first scraper and a second scraper, after a servo motor is driven, a material is mixed by a conical screw and a positive screw, the first scraper and the second scraper scrape a mixing box in real time, the material adhered on the inner wall is removed while the material is mixed, the accumulation of the material is avoided, and the subsequent secondary cleaning is avoided;

and simultaneously, the utility model discloses simple structure, the volume is less, and it is comparatively convenient to operate when mixing to less material relatively.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a concrete mixer for processing precast slab, is the compounding case that cylinder type, lower extreme are the round platform type including the upper end, compounding case bottom mounting has the support column, and support column bottom threaded connection has the hoof foot that the bottom was opened there is the fixed orifices, and compounding case lateral wall has still opened the observation window.

The feed mixing box is characterized in that an cover plate is fixed to the upper end of the feed mixing box in a clamping fit mode, a plurality of feed inlets are formed in the cover plate, and a discharge outlet formed in the bottom end of the feed mixing box is communicated with a discharge mechanism.

Mixing box bottom is equipped with servo motor, and the servo motor output has the sealed axis of rotation that runs through mixing box bottom portion through the coupling joint, is fixed with the toper screw in the axis of rotation, is fixed with the first ware of scraping that gets of array distribution in toper screw bottom, the axis of rotation.

The upper end of the rotating shaft is fixedly welded with a mixing shaft, and the top end of the mixing shaft is rotatably connected to the bottom end of the cover plate.

The mixing shaft is fixed with a positive propeller, and the bottom end of the positive propeller and the mixing shaft are fixed with second scrapers distributed in an array manner.

Furthermore, a first flange plate is arranged at the upper end of the outer side of the feeding hole, a second flange plate is connected to the upper end of the first flange plate through a bolt, and a sealing plate is fixed on the second flange plate.

Furthermore, discharge mechanism includes the ejection of compact box of block in discharge gate department, and the sealed ejection of compact baffle that runs through is equipped with in the ejection of compact box, and the baffle step block that ejection of compact baffle bottom set up is in the spacing inslot that ejection of compact box inner wall bottom was seted up.

Furthermore, one side of the first scraper is fixed on the rotating shaft, and the other side of the first scraper is arc-shaped and is tangentially distributed on the lower inner wall of the mixing box.

Furthermore, the second is scraped and is got the ware including fixing the bracing piece in mixing material axle bottom, bracing piece one end be fixed with scrape with tangent distribution of inner wall on the mixing box get the pole, scrape and get and be equipped with a plurality of mixing material poles on the pole.

The utility model has the advantages that:

1. the utility model is provided with a first scraper and a second scraper, after the servo motor is driven, the material is mixed by the conical screw and the positive screw, the material mixing box is scraped by the first scraper and the second scraper in real time, the material adhered on the inner wall is removed while the material is mixed, the accumulation of the material is avoided, and the subsequent secondary cleaning is avoided;

2. the utility model discloses simple structure, the volume is less, and it is comparatively convenient to operate when mixing to less material relatively.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is an exploded view of the cover plate connection structure of the present invention;

FIG. 3 is a schematic view of the discharging mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 5 is a schematic structural view of the servo motor connecting the first scraper of the present invention;

fig. 6 is a schematic structural view of the second scraper connected to the mixing shaft of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a concrete mixer for processing precast slab, as shown in figure 1, is the cylinder type including the upper end, the lower extreme is mixing box 1 of round platform type, and mixing box 1 bottom mounting has support column 11, and support column 11 bottom threaded connection has the hoof foot 12 that the bottom opened has the fixed orifices, and the monolithic stationary of being convenient for is underground, and mixing box 1 lateral wall has still opened observation window 14.

As shown in fig. 1 and 2, a cover plate 2 is fixed on the upper end of the mixing box 1 in a clamping fit manner, a plurality of feed inlets 21 are formed in the cover plate 2, a first flange plate 22 is arranged at the upper end of the outer side of each feed inlet 21, a second flange plate 23 is connected to the upper end of the first flange plate 22 through a bolt, a sealing plate 24 is fixed on the second flange plate 23, and the mixing box 1 is convenient to feed after the sealing plate 24 is opened by loosening the bolt.

As shown in fig. 1 and 3, the discharge port 13 arranged at the bottom end of the mixing box 1 is communicated with the discharge mechanism 3, the discharge mechanism 3 comprises a discharge box 31 clamped at the discharge port 13, a discharge baffle 32 penetrates through the inner seal of the discharge box 31, a baffle step 3201 arranged at the bottom end of the discharge baffle 32 is clamped in a limiting groove 3101 arranged at the bottom end of the inner wall of the discharge box 31, after the mixing is completed, the discharge baffle 32 is lifted upwards, and the mixing box 1 flows out from the discharge box 31.

As shown in fig. 1 and 4, the bottom end of the mixing box 1 is provided with the servo motor 4, the output end of the servo motor 4 is connected with a rotating shaft 42 which penetrates through the bottom of the mixing box 1 in a sealing manner through a coupler 41, as shown in fig. 5, a conical propeller 43 is fixed on the rotating shaft 42, the bottom end of the conical propeller 43 is arranged at the bottom end of the rotating shaft 42, first scraping devices 44 distributed in an array manner are fixed on the rotating shaft 42, one side of each first scraping device 44 is fixed on the rotating shaft 42, the other side of each first scraping device 44 is in arc-shaped tangential distribution on the lower inner wall of the mixing box 1, the rotating shaft 42 rotates to drive the conical propeller 43 to mix the raw materials when the servo motor 4 is driven, meanwhile, the side edge of each first scraping device 44 scrapes the lower inner wall of the mixing box.

As shown in fig. 4 and 6, a mixing shaft 45 is welded and fixed on the upper end of the rotating shaft 42, and the top end of the mixing shaft 45 is rotatably connected to the bottom end of the cover plate 2. Be fixed with positive screw 46 on the material mixing shaft 45, positive screw 46 bottom, be fixed with the second of array distribution on the material mixing shaft 45 and scrape and get ware 47, the second is scraped and is got ware 47 including fixing the bracing piece 4701 in material mixing shaft 45 bottom, bracing piece 4701 one end is fixed with the tangent distribution of inner wall on mixing box 1 scrape get pole 4702, it is equipped with a plurality of compounding poles 4703 on pole 4702 to scrape, material mixing shaft 45 drives positive screw 46 when rotating and carries out the compounding to the raw materials, and simultaneously, scrape and get pole 4702 and scrape the last inner wall to mixing box 1 and get, can get rid of the raw materials of bonding on the inner wall, the secondary clearance has been avoided. Meanwhile, the mixing rod 4703 mixes the materials.

During the use, throw the material from feed inlet 21, drive servo motor 4, toper screw 43 and positive screw 46 carry out the compounding to the raw materials, and first scraper 44 and second are scraped and are got ware 47 and scrape in real time to blendor 1 and get, remove the raw materials of bonding on the inner wall in the compounding, have avoided piling up of raw materials, follow-up difficult clearance. After the mixing is finished through observation of the observation window 14, the discharging baffle 32 is lifted upwards, and the mixing box 1 flows out of the discharging box 31 for collection.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A concrete mixer for processing precast slabs comprises a mixing box (1) with a cylindrical upper end and a circular truncated cone lower end, and is characterized in that a support column (11) is fixed at the bottom end of the mixing box (1), the bottom end of the support column (11) is in threaded connection with a shoe (12) with a fixed hole at the bottom, and an observation window (14) is further formed in the side wall of the mixing box (1);

a cover plate (2) is fixed at the upper end of the mixing box (1) in a clamping fit manner, a plurality of feed inlets (21) are formed in the cover plate (2), and a discharge outlet (13) arranged at the bottom end of the mixing box (1) is communicated with a discharge mechanism (3);

the bottom end of the mixing box (1) is provided with a servo motor (4), the output end of the servo motor (4) is connected with a rotating shaft (42) which penetrates through the bottom of the mixing box (1) in a sealing manner through a coupler (41), conical propellers (43) are fixed on the rotating shaft (42), and first scrapers (44) which are distributed in an array manner are fixed at the bottom end of each conical propeller (43) and on the rotating shaft (42);

a mixing shaft (45) is fixedly welded at the upper end of the rotating shaft (42), and the top end of the mixing shaft (45) is rotatably connected to the bottom end of the cover plate (2);

the mixing shaft (45) is fixedly provided with a positive propeller (46), and the bottom end of the positive propeller (46) and the mixing shaft (45) are fixedly provided with second scrapers (47) distributed in an array manner.

2. The concrete mixer for processing the precast slab as recited in claim 1, wherein a first flange (22) is provided at an upper end of an outer side of the feed port (21), a second flange (23) is connected to an upper end of the first flange (22) by bolts, and a sealing plate (24) is fixed to the second flange (23).

3. The concrete mixer for processing the precast slabs according to claim 1, wherein the discharging mechanism (3) comprises a discharging box (31) clamped at the discharging port (13), a discharging baffle (32) is arranged in the discharging box (31) in a sealing and penetrating manner, and a baffle step (3201) arranged at the bottom end of the discharging baffle (32) is clamped in a limiting groove (3101) formed at the bottom end of the inner wall of the discharging box (31).

4. The concrete mixer for working prefabricated panels as claimed in claim 1, wherein said first scrapers (44) are fixed on one side to the rotating shaft (42) and the other side of the first scrapers (44) is tangentially arranged in an arc shape on the lower inner wall of the mixing box (1).

5. The concrete mixer for manufacturing prefabricated panels according to claim 1, wherein said second scraper (47) comprises a support rod (4701) fixed to the bottom end of the mixing shaft (45), a scraping rod (4702) tangentially distributed to the upper inner wall of the mixing box (1) is fixed to one end of the support rod (4701), and a plurality of mixing rods (4703) are provided on the scraping rod (4702).