CN211806945U

CN211806945U - Mixing device for civil construction

Info

Publication number: CN211806945U
Application number: CN201922245598.1U
Authority: CN
Inventors: 王健有; 闫小峰; 朱二秀; 何永锦; 徐富荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-10-30
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a construction technical field just discloses a compounding device for civil construction, including the mount, the inner wall fixedly connected with mixing box of mount, the top intercommunication of mixing box has down the hopper, the inner wall fixedly connected with baffle of hopper down, the positive fixed mounting of mixing box has the first motor that is located the mount top, the first mixing shaft of output shaft fixedly connected with of first motor, the inside that the mixing box was run through and extended to the mixing box to the back one end of first mixing shaft, the positive fixed mounting of mixing box has the drive case that is located the mount inboard. The utility model provides an in the actual use, single stirring mixes, leads to the gravel and sand to mix thoroughly very easily, and partial gravel and sand can pile up in equipment inner wall both sides, and unable discharge uses for a long time, seriously influences the problem of the normal operating of equipment.

Description

Mixing device for civil construction

Technical Field

The utility model relates to a construction technical field especially relates to a compounding device for civil construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

In civil construction work process, often need stir the gravel and sand and mix, therefore the use of gravel and sand mixer is comparatively frequent, present gravel and sand stirring is direct to pour stone and sand into compounding equipment mostly, makes the gravel and sand mix together, but in the use of reality, single stirring is mixed, it is not thorough to lead to the gravel and sand to mix very easily, and partial gravel and sand can pile up in equipment inner wall both sides, can't discharge, long-time use, seriously influence the normal operating of equipment.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in actual use, single stirring mixes, leads to the gravel and sand to mix thoroughly very easily, and partial gravel and sand can pile up in equipment inner wall both sides, can't discharge, uses for a long time, seriously influences the normal operating of equipment, and the building construction of a building that provides uses compounding device.

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

the utility model provides a compounding device for civil construction, includes the mount, the inner wall fixedly connected with mixing box of mount, the top intercommunication of mixing box has down the hopper, the inner wall fixedly connected with baffle of hopper down, the positive fixed mounting of mixing box has the first motor that is located the mount top, the first mixing shaft of output shaft fixedly connected with of first motor, the back one end of first mixing shaft runs through the mixing box and extends to the inside of mixing box, the positive fixed mounting of mixing box has the drive box that is located the mount inboard, the inner wall fixed mounting of drive box has the second motor, the output shaft fixedly connected with first gear of second motor, the inner wall of drive box is provided with the second gear that the quantity is two, second gear and first gear intermeshing, and the inner wall of second gear has cup jointed the second mixing shaft, the second mixes the axle and runs through the mixing box and extend to the inside of mixing box, the output shaft surface of second motor has cup jointed drive mechanism, drive mechanism keeps away from the one end of second motor and runs through the drive case and has cup jointed the third and mix the axle, the third mixes the axle and extends to the inside of mixing box, and the surface of third mixing axle is provided with spiral stirring leaf.

Preferably, a bearing is arranged at the joint of the first mixing shaft and the mixing box, and a mixing blade is arranged on the surface of the first mixing shaft.

Preferably, a bearing is arranged at the joint of the second mixing shaft and the mixing box, and the surface of the second mixing shaft is provided with a stirring blade.

Preferably, the transmission mechanism comprises two synchronizing wheels, one of the synchronizing wheels is sleeved on an output shaft of the second motor, the other synchronizing wheel is sleeved on the surface of the third mixing shaft, and the surface of the two synchronizing wheels is connected with a synchronous belt in a transmission manner.

Preferably, the number of the spiral stirring blades is two, and the spiral directions of the two spiral stirring blades are opposite.

Preferably, the bottom center of the mixing box is communicated with a discharge port which is positioned under the joint of the two spiral stirring blades.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the baffle, when carrying out the material of throwing of gravel, throw the tiny granule such as sand separately with large granule such as stone, avoid large granule such as stone to damage first mixing axle and mixing leaf, drive first mixing axle by first motor simultaneously and rotate, and carry out preliminary mixing to tiny granule by mixing leaf, in the process that gravel all falls down, the second motor drives first gear revolve, first gear drives second mixing axle through the second gear and rotates, mix the gravel once more by stirring leaf, in the process that second motor rotates simultaneously, can drive third mixing axle through drive mechanism and rotate, third mixing axle drives spiral stirring leaf and rotates, stir cement gravel and sand once more by spiral stirring leaf, make the mixing effect of gravel and sand better, set the spiral direction of the spiral stirring leaf of both sides into opposite form simultaneously, make spiral stirring leaf can be with the gravel and sand of both sides to the middle part is incessant transport, when the concrete is taken to needs, open the discharge gate, the material flows from the discharge gate, the transport of cooperation spiral stirring leaf, the material of both sides also can assemble to the middle part, and discharge from the discharge gate, avoid the unable exhaust phenomenon of material of equipment inner wall both sides to take place, solved in the use of reality, single stirring mixes, it is not thorough to lead to the gravel and sand to mix very easily, and partial gravel and sand can pile up in equipment inner wall both sides, can't discharge, long-time use, the problem of the normal operating of serious influence equipment.

(2) The utility model discloses a set up synchronizing wheel and hold-in range, when the second motor rotates, its synchronous rotation is followed to one of them synchronizing wheel, and make another synchronizing wheel rotate through the hold-in range, thereby make the third mixing shaft can rotate, this process only needs a motor just can drive second mixing shaft and third mixing shaft and rotate, and with two first gears and second gear engagement, make the rotation opposite direction of two second mixing shafts, thereby make its effect of stirring to the gravel and sand better.

Drawings

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

FIG. 2 is a schematic structural view of the mixing box of the present invention;

FIG. 3 is a cross-sectional view of the mixing box of the present invention;

FIG. 4 is a side view of the mixing box of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a fixed mount; 2. a mixing box; 3. feeding a hopper; 4. a first motor; 5. a first mixing shaft; 6. mixing the leaves; 7. a drive box; 8. a second motor; 9. a first gear; 10. a second gear; 11. a second mixing shaft; 12. stirring blades; 13. a transmission mechanism; 131. a synchronizing wheel; 132. a synchronous belt; 14. a third mixing shaft; 15. a spiral stirring blade; 16. and (4) a discharge port.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-5, a mixing device for civil construction comprises a fixing frame 1, a mixing box 2 is fixedly connected to the inner wall of the fixing frame 1, a blanking hopper 3 is communicated with the top of the mixing box 2, a first motor 4 positioned above the fixing frame 1 is fixedly installed on the front surface of the baffle mixing box 2 fixedly connected to the inner wall of the blanking hopper 3, a first mixing shaft 5 is fixedly connected to the output shaft of the first motor 4, one end of the back surface of the first mixing shaft 5 penetrates through the mixing box 2 and extends into the mixing box 2, a driving box 7 positioned inside the fixing frame 1 is fixedly installed on the front surface of the mixing box 2, a second motor 8 is fixedly installed on the inner wall of the driving box 7, a first gear 9 is fixedly connected to the output shaft of the second motor 8, two second gears 10 are arranged on the inner wall of the driving box 7, the second gears 10 are mutually meshed with the first gear 9, and a second mixing shaft 11 is sleeved on the inner wall of the second gear, second mixes axle 11 and runs through mixing box 2 and extends to the inside of mixing box 2, drive mechanism 13 has been cup jointed on the output shaft surface of second motor 8, drive mechanism 13 keeps away from the one end of second motor 8 and runs through drive box 7 and cup jointed third and mix axle 14, third mixes axle 14 and extends to the inside of mixing box 2, and the surface of third mixes axle 14 is provided with spiral stirring leaf 15, the quantity of spiral stirring leaf 15 is two, two spiral stirring leaf 15's spiral opposite direction, the bottom center intercommunication of mixing box 2 has discharge gate 16, and discharge gate 16 is located two spiral stirring leaf 15 handing-over departments under.

Specifically, the junction of first mixing shaft 5 and mixing box 2 is provided with the bearing, and the surface of first mixing shaft 5 is provided with mixing leaf 6, and the junction of second mixing shaft 11 and mixing box 2 also is provided with the bearing, and the surface of second mixing shaft 11 is provided with stirring leaf 12, and the bearing makes the rotation of first mixing shaft 5 and second mixing shaft 11 more smooth and easy, and has good spacing effect to first mixing shaft 5 and second mixing shaft 11, avoids its skew.

Specifically, the transmission mechanism 13 includes two synchronizing wheels 131, one of the synchronizing wheels 131 is sleeved on the output shaft of the second motor 8, the other synchronizing wheel 131 is sleeved on the surface of the third mixing shaft 14, a synchronous belt 132 is connected to the surface of the two synchronizing wheels 131 in a transmission manner, when the second motor 8 rotates, one of the synchronizing wheels 131 rotates along with the synchronizing wheel, and the other synchronizing wheel 131 rotates through the synchronous belt 132, so that the third mixing shaft 14 can rotate, in the process, only one motor is needed to drive the second mixing shaft 11 and the third mixing shaft 14 to rotate, and the two first gears 9 are meshed with the second gear 10, so that the rotation directions of the two second mixing shafts 11 are opposite, and the stirring effect of the sand and stones is better.

In the utility model, when the user uses the device, when feeding sand and stone, the baffle plate separately feeds fine particles such as sand and large particles such as stone, the first mixing shaft 5 and the mixing blade 6 are prevented from being damaged by the large particles such as stone, the first mixing shaft 5 is driven by the first motor 4 to rotate, and the fine particles are preliminarily mixed by the mixing blade 6, in the process that sand and stone fall down, the second motor 8 drives the first gear 9 to rotate, the first gear 9 drives the second mixing shaft 11 to rotate through the second gear 10, the sand and stone are mixed again by the mixing blade 12, simultaneously, in the process that the second motor 8 rotates, the third mixing shaft 14 is driven by the transmission mechanism 13 to rotate, the spiral mixing blade 15 is driven by the third mixing shaft 14 to rotate, the cement and sand are mixed again by the spiral mixing blade 15, the mixing effect of sand and stone is better, simultaneously, the spiral directions of the spiral mixing blades 15 on both sides are set to be opposite, make spiral stirring leaf 15 can be with the gravel and sand of both sides to the continuous transport in middle part, when the concrete is taken to needs, open discharge gate 16, the material flows from discharge gate 16, cooperation spiral stirring leaf 15's transport, the material of both sides also can assemble to the middle part, and discharge from discharge gate 16, the unable exhaust phenomenon of material of avoiding equipment inner wall both sides takes place, solved in the use of reality, single stirring mixes, it is not thorough very easily to lead to gravel and sand to mix, and partial gravel and sand can pile up in equipment inner wall both sides, can't discharge, long-time use, seriously influence the problem of the normal operating of equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a compounding device for civil construction, includes mount (1), its characterized in that, the inner wall fixedly connected with mixing box (2) of mount (1), the top intercommunication of mixing box (2) has down hopper (3), the inner wall fixedly connected with baffle of hopper (3) down, the positive fixed mounting of mixing box (2) has first motor (4) that is located mount (1) top, the first mixing shaft of output shaft fixedly connected with (5) of first motor (4), the inside that the back one end of first mixing shaft (5) runs through mixing box (2) and extends to mixing box (2), the positive fixed mounting of mixing box (2) has drive case (7) that is located mount (1) inboard, the inner wall fixed mounting of drive case (7) has second motor (8), the output shaft fixedly connected with first gear (9) of second motor (8), the inner wall of drive case (7) is provided with second gear (10) that quantity is two, second gear (10) and first gear (9) intermeshing, and the inner wall of second gear (10) has cup jointed second mixing axle (11), second mixing axle (11) run through mixing box (2) and extend to the inside of mixing box (2), drive mechanism (13) have been cup jointed on the output shaft surface of second motor (8), drive mechanism (13) are run through drive case (7) and have been cup jointed third mixing axle (14) to the one end of keeping away from second motor (8), third mixing axle (14) extend to the inside of mixing box (2), and the surface of third mixing axle (14) is provided with spiral stirring leaf (15).

2. A mixing device for civil construction according to claim 1, characterized in that the junction of the first mixing shaft (5) and the mixing box (2) is provided with a bearing and the surface of the first mixing shaft (5) is provided with mixing blades (6).

3. A mixing device for civil construction according to claim 2, characterised in that the junction of the second mixing shaft (11) and the mixing box (2) is also provided with bearings and the surface of the second mixing shaft (11) is provided with stirring blades (12).

4. The mixing device for civil construction according to claim 1, wherein the transmission mechanism (13) comprises two synchronizing wheels (131), one of the synchronizing wheels (131) is sleeved on the output shaft of the second motor (8), the other synchronizing wheel (131) is sleeved on the surface of the third mixing shaft (14), and a synchronous belt (132) is connected to the surfaces of the two synchronizing wheels (131) in a transmission manner.

5. A mixing device for civil construction work according to claim 1, characterised in that the number of the helical mixing blades (15) is two, the helical directions of the two helical mixing blades (15) being opposite.

6. A mixing device for civil construction according to claim 5, characterized in that the bottom center of the mixing box (2) is connected with a discharge port (16), and the discharge port (16) is located right below the junction of the two spiral stirring vanes (15).