CN219968406U

CN219968406U - Concrete raw material mixing and discharging structure

Info

Publication number: CN219968406U
Application number: CN202320733457.8U
Authority: CN
Inventors: 曹侠民
Original assignee: Xi'an Gao Ke Xin Da Concrete Co ltd
Current assignee: Xi'an Gao Ke Xin Da Concrete Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-11-07
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of concrete raw material mixing, and discloses a concrete raw material mixing and discharging structure, which comprises a support frame, wherein a mixing hopper is fixedly arranged in the support frame, a discharging pipe penetrating through the support frame is welded at the axis of the bottom of the mixing hopper, a transmission shaft rod is movably connected at the axis of the discharging pipe through a bearing, the top end of the transmission shaft rod is movably connected on the inner wall of the top of the support frame through the bearing, and mixing blades distributed in an equidistant structure are welded above the outer side wall of the transmission shaft rod. When the first motor drives the transmission shaft rod to rotate, the transmission shaft rod drives the mixing blade to mix the concrete raw materials in the mixing hopper, the uniformly mixed concrete raw materials slide into the discharging pipe, and at the moment, the transmission shaft rod drives the auger positioned in the discharging pipe to convey the uniformly mixed concrete raw materials to the discharging pipe for discharging, so that the mixing and discharging of the concrete raw materials are well realized.

Description

Concrete raw material mixing and discharging structure

Technical Field

The utility model relates to the technical field of concrete raw material mixing, in particular to a concrete raw material mixing and discharging structure.

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete is generally used as cementing material, sand and stone as aggregate and water (which may contain additives and admixtures) are mixed according to a certain proportion, and the cement concrete obtained by stirring, also called ordinary concrete, is widely used in civil engineering.

Through retrieving, chinese patent No. CN212684331U discloses a concrete raw material mixing device, comprising: the device comprises a mixing box, a feeding channel, a dispersing plate, a rotating shaft, a rotating motor, stirring paddles, a fixed net, a scraping plate and a cleaning brush; the mixing box is arranged into a cylinder, the top of the mixing box is connected with a feeding channel, the lower part of the feeding channel is connected with an inclined dispersing plate, and the dispersing plate is provided with waves; a rotating shaft is arranged in the mixing box and is connected with a rotating motor, a screw stirring paddle is arranged on the rotating shaft, communicating holes are uniformly formed in the stirring paddle, and the stirring paddle is attached to the inner wall of the mixing box; the lower part of the mixing box is provided with a fixed net, and the bottom of the rotating shaft is provided with a scraping plate and a cleaning brush.

Before the concrete is prepared, various raw materials are required to be mixed, and the raw materials of the concrete in the discharge pipe are easy to adhere and harden during the mixing and discharging of the raw materials, so that the discharge pipe is blocked. Therefore, there is a need to design a concrete raw material mixing and discharging structure to solve the above problems.

Disclosure of Invention

The utility model aims to provide a concrete raw material mixing and discharging structure, which aims to solve the problem that the concrete raw material inside a discharging pipe is easy to be adhered and hardened when the raw materials are mixed and discharged to cause blockage inside the discharging pipe before concrete is prepared in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete raw materials mixes ejection of compact structure, includes the support frame, the inside fixed mounting of support frame has the mixing hopper, and the axle center department welding of mixing hopper bottom has the discharging pipe that runs through the support frame, the axle center department of discharging pipe has the drive shaft pole through bearing swing joint, and the top of drive shaft pole passes through bearing swing joint on the top inner wall of support frame, the top welding of drive shaft pole lateral wall has the compounding blade that is equidistant structure and distributes, and the compounding blade is in the inside of mixing hopper, the below welding of drive shaft pole lateral wall has the auger, and the auger is in the inside of discharging pipe, the bottom of discharging pipe has first motor through bolt fixed mounting, and is transmission connection between first motor and the drive shaft pole.

As the preferable scheme, the bottom of the outer wall of one side of the discharging pipe is welded with a discharging pipe, and the discharging pipe is distributed in an inclined structure.

As the preferable scheme, both sides of support frame bottom are all fixed mounting has the supporting leg, and the antiskid stripe has been seted up to the bottom of supporting leg.

As the preferred scheme, the both sides at support frame top are all fixed mounting and are divided the feed cylinder, and divide the center department welding of feed cylinder top outer wall to have the feeder hopper.

As the preferred scheme, the center department welding of feed cylinder bottom outer wall has the discharge gate that runs through the support frame, and feed cylinder one side outer wall's axle center department fixed mounting has the second motor.

As a preferable scheme, the axle center of the material distributing cylinder is movably connected with a rotary roller which is in transmission connection with the second motor through a bearing, and the outer side wall of the rotary roller is integrally formed with material grooves which are distributed in an annular structure at equal distance.

The utility model has the technical effects and advantages that:

1. through the first motor that sets up, when first motor drives the transmission axostylus axostyle and rotates, the transmission axostylus axostyle drives the compounding blade and mixes the inside concrete raw materials of compounding fill, and the inside of the concrete raw materials slip into the discharging pipe of misce bene, at this moment, the transmission axostylus axostyle drives the auger that is located the discharging pipe inside and carries the concrete raw materials of misce bene to discharging pipe department discharge, fine realization concrete raw materials's mixed ejection of compact, novel structure, reasonable in design, the practicality is strong.

2. Through the second motor that sets up, the second motor drives the commentaries on classics roller when dividing the inside rotation of feed cylinder, and the inside concrete raw materials of feeder hopper falls into the inside of silo, and the inside concrete raw materials of silo falls into the inside of mixing hopper through the discharge gate along with changeing the rotation of roller and allots and mixes, fine realization concrete raw materials mixed ration is added.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present utility model.

FIG. 2 is a schematic view of a cross-sectional structure of a mixing hopper according to the present utility model.

FIG. 3 is a schematic diagram of a sectional structure of a dispensing cartridge of the present utility model.

FIG. 4 is a schematic view of a cross-sectional structure of a tapping pipe according to the present utility model.

In the figure: 1. a support frame; 2. a mixing hopper; 3. a discharge pipe; 4. a material distributing cylinder; 5. a feed hopper; 6. a discharge port; 7. a first motor; 8. a transmission shaft lever; 9. mixing blades; 10. a second motor; 11. a rotating roller; 12. a trough; 13. a discharge pipe; 14. an auger; 15. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a concrete raw material mixing and discharging structure as shown in fig. 1-4, which comprises a supporting frame 1, wherein a mixing hopper 2 is fixedly arranged in the supporting frame 1, a discharging pipe 3 penetrating through the supporting frame 1 is welded at the axis of the bottom of the mixing hopper 2, a transmission shaft rod 8 is movably connected at the axis of the discharging pipe 3 through a bearing, the top end of the transmission shaft rod 8 is movably connected on the inner wall of the top of the supporting frame 1 through the bearing, mixing blades 9 distributed in an equidistant structure are welded above the outer side wall of the transmission shaft rod 8, the mixing blades 9 are positioned in the mixing hopper 2, an auger 14 is welded below the outer side wall of the transmission shaft rod 8, the auger 14 is positioned in the discharging pipe 3, a first motor 7 is fixedly arranged at the bottom end of the discharging pipe 3 through a bolt, the first motor 7 is in transmission connection with the transmission shaft rod 8, a discharging pipe 13 is welded at the bottom of one side outer wall of the discharging pipe 3, and the discharging pipe 13 is distributed in an inclined structure, when the first motor 7 drives the transmission shaft rod 8 to rotate, the transmission shaft rod 8 drives the mixing blades 9 to mix concrete raw materials in the mixing hopper 2, the evenly mixed raw materials are well discharged into the mixing pipe 3, and the evenly discharged raw materials are well discharged into the mixing pipe 13, and the raw materials are well discharged into the mixing pipe 3.

In this embodiment, the support legs 15 are fixedly mounted on two sides of the bottom of the support frame 1, and the bottom ends of the support legs 15 are provided with anti-slip stripes, the support legs 15 can play a good supporting role on the support frame 1, and the anti-slip stripes promote the anti-slip effect of the bottom ends of the support legs 15 after being attached to the ground.

In this embodiment, a feed distributing cylinder 4 is fixedly installed on two sides of the top of the supporting frame 1, a feed hopper 5 is welded at the center of the outer wall of the top of the feed distributing cylinder 4, a discharge hole 6 penetrating through the supporting frame 1 is welded at the center of the outer wall of the bottom of the feed distributing cylinder 4, a second motor 10 is fixedly installed at the axis of the outer wall of one side of the feed distributing cylinder 4, a rotating roller 11 in transmission connection with the second motor 10 is movably connected at the axis of the feed distributing cylinder 4 through a bearing, material grooves 12 distributed in an annular structure at equal intervals are integrally formed on the outer side wall of the rotating roller 11, the second motor 10 drives the rotating roller 11 to rotate in the feed distributing cylinder 4, concrete raw materials in the feed hopper 5 fall into the material grooves 12, and the concrete raw materials in the material grooves 12 fall into the mixing hopper 2 through the discharge hole 6 for mixing, so that quantitative addition of concrete raw material mixing is well realized.

The working principle of the utility model is as follows: the utility model relates to a concrete raw material mixing and discharging structure, an operator starts a second motor 10 firstly, the second motor 10 drives a rotary roller 11 to rotate in a feed distributing cylinder 4, concrete raw materials in a feed hopper 5 fall into a feed trough 12, the concrete raw materials in the feed trough 12 fall into a mixing hopper 2 through a discharge hole 6 along with the rotation of the rotary roller 11 to be mixed, the quantitative addition of concrete raw materials is well realized, then a first motor 7 is started, when the first motor 7 drives a transmission shaft lever 8 to rotate, the transmission shaft lever 8 drives a mixing blade 9 to mix the concrete raw materials in the mixing hopper 2, the uniformly mixed concrete raw materials slide into a discharge pipe 3, and at the moment, the transmission shaft lever 8 drives a packing auger 14 positioned in the discharge pipe 3 to convey the uniformly mixed concrete raw materials to a discharge pipe 13 to be discharged, so that the mixed discharge of the concrete raw materials is well realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a concrete raw materials mixes ejection of compact structure, includes support frame (1), its characterized in that: the novel mixing hopper is characterized in that a mixing hopper (2) is fixedly arranged in the supporting frame (1), a discharging pipe (3) penetrating through the supporting frame (1) is welded at the axis of the bottom of the mixing hopper (2), a transmission shaft rod (8) is movably connected to the axis of the discharging pipe (3) through a bearing, the top end of the transmission shaft rod (8) is movably connected to the inner wall of the top of the supporting frame (1) through a bearing, mixing blades (9) distributed in an equidistant structure are welded above the outer side wall of the transmission shaft rod (8), the mixing blades (9) are located in the mixing hopper (2), an auger (14) is welded below the outer side wall of the transmission shaft rod (8), the auger (14) is located in the discharging pipe (3), a first motor (7) is fixedly arranged at the bottom end of the discharging pipe (3) through a bolt, and the first motor (7) is in transmission connection with the transmission shaft rod (8).

2. The concrete raw material mixing and discharging structure according to claim 1, wherein: the bottom of the outer wall of one side of the discharging pipe (3) is welded with a discharging pipe (13), and the discharging pipe (13) is distributed in an inclined structure.

3. The concrete raw material mixing and discharging structure according to claim 1, wherein: both sides of support frame (1) bottom are all fixed mounting have supporting leg (15), and the antiskid stripe has been seted up to the bottom of supporting leg (15).

4. The concrete raw material mixing and discharging structure according to claim 1, wherein: both sides at the top of the supporting frame (1) are fixedly provided with a material distributing cylinder (4), and a feeding hopper (5) is welded at the center of the outer wall of the top of the material distributing cylinder (4).

5. The concrete raw material mixing and discharging structure according to claim 4, wherein: the center of the outer wall of the bottom of the material distributing cylinder (4) is welded with a discharge hole (6) penetrating through the supporting frame (1), and a second motor (10) is fixedly arranged at the axle center of the outer wall of one side of the material distributing cylinder (4).

6. The concrete raw material mixing and discharging structure according to claim 4, wherein: the axis of the material distributing cylinder (4) is movably connected with a rotary roller (11) which is in transmission connection with the second motor (10) through a bearing, and trough grooves (12) which are distributed in an annular structure at equal distance are integrally formed on the outer side wall of the rotary roller (11).