CN217123530U

CN217123530U - Concrete high-mixing stirrer

Info

Publication number: CN217123530U
Application number: CN202123251053.5U
Authority: CN
Inventors: 陈卫东
Original assignee: Xiangyang Junmeida New Building Materials Co ltd
Current assignee: Xiangyang Junmeida New Building Materials Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-05
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to a mixer technical field discloses a concrete high-speed mixer that mixes, including teeter chamber, agitator motor, puddler and stirring vane, the puddler fixed connection be in the agitator motor drive end, stirring vane radially fixes on the puddler, the bottom of puddler is provided with rabbling mechanism, rabbling mechanism is including stirring support, driving piece, stirring subassembly, the driving piece sets up stir inside the support, the driving piece sets up the tip of puddler, the driving piece drives stirring subassembly rotates. The utility model has the advantages of it is following and effect: the stirring subassembly can stir the raw materials of agitator chamber inner wall, can also stir the accumulational raw materials of stirring center, improves the degree of mixing of concrete raw materials.

Description

Concrete high-mixing stirrer

Technical Field

The utility model relates to a mixer technical field, in particular to concrete high-speed mixer that mixes.

Background

The cement concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously. Although the domestic concrete mixing plant is continuously innovated and advanced on the basis of referring to foreign products, the technical level is gradually improved, the research on the batching process is not sufficient for the whole mixing plant, and particularly for a newly-built concrete mixing plant, the domestic concrete mixing plant usually depends on the experience accumulated by a matching manufacturer for many years, basically meets the quality requirements of the national standard on the concrete mixing plant, and does not carry out special experimental research on the conveying process, the feeding process and the like.

Chinese utility model patent with the publication number of CN206551220U discloses a concrete mixer, which has the following advantages and effects: adopt power component one drive to change the letter and rotate, power component two drive (mixing) shaft rotates, and change letter rotation direction and (mixing) shaft rotation direction are opposite, and the concrete intensive mixing in the contra-rotating letter has reached the effect that improves concrete mixer stirring performance, concrete mixing. However, in this patent, only the raw material at the position where the auger is provided can be stirred, and the material is easily accumulated on the inner wall of the stirring chamber due to inertia, so that the stirring cannot be sufficiently performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete high-speed mixer that mixes can solve the insufficient problem of concrete raw materials stirring, and traditional stirring only rotates the stirring in the teeter chamber, and the stirring in-process can make many materials pile up on the inner wall of teeter chamber or stirring center owing to inertia effect to make concrete mixture stirring inhomogeneous, influence the mixing ratio and the quality of follow-up concrete, the utility model discloses an increased the stirring subassembly in the below of puddler, the stirring subassembly can stir the raw materials of teeter chamber inner wall, can also stir the accumulational raw materials of stirring center, improves the degree of mixing of concrete raw materials.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a concrete high-speed mixer that mixes which characterized in that: stirring room, agitator motor, puddler and stirring vane, puddler fixed connection be in the agitator motor drive end, stirring vane radially fixes on the puddler, the bottom of puddler is provided with rabbling mechanism, rabbling mechanism is including stirring support, driving piece, stirring subassembly, the driving piece sets up stir support inside, the driving piece sets up the tip of puddler, the driving piece drives stirring subassembly rotates.

Through adopting above-mentioned technical scheme, can solve the insufficient problem of concrete raw materials stirring, traditional stirring only rotates the stirring in the teeter chamber, and the stirring in-process can make many materials pile up on the inner wall of teeter chamber or stirring center owing to inertial action to make the concrete mixture stirring inhomogeneous, influence the mixing ratio and the quality of follow-up concrete, the utility model discloses an increased the stirring subassembly in the below of puddler, stir the subassembly and can stir the raw materials of teeter chamber inner wall, can also stir the accumulational raw materials of stirring center, improve the degree of mixing of concrete raw materials.

The utility model discloses a further set up to: the driving piece comprises an upper bevel gear, a supporting column, a lower bevel gear and a side bevel gear, the upper bevel gear is fixedly connected to the end portion of the stirring rod, the supporting column is longitudinally fixed to the bottom of the stirring chamber, the lower bevel gear is fixedly connected to the upper end of the supporting column, the upper bevel gear is parallel to the lower bevel gear, and the side bevel gear is meshed between the upper bevel gear and the lower bevel gear.

The utility model discloses a further set up to: the agitation assembly includes a wall scraping member and a disturbance member.

Through adopting above-mentioned technical scheme, because inertial action can make many materials pile up on the inner wall of teeter chamber or stirring center among the stirring process to make concrete mixture stirring inhomogeneous, scrape the raw materials that the wall spare can press close to the inner wall to the teeter chamber and stir, the disturbance spare can stir the raw materials at stirring center.

The utility model discloses a further set up to: the stirring piece comprises a stirring frame, a universal coupler, a connecting rod, a stirring rod and a stirring blade, wherein the stirring frame is vertically arranged on the stirring support, the stirring frame is parallel to the side bevel gears, the connecting rod is fixedly connected to the side bevel gear axis, the connecting rod penetrates through the stirring frame and the universal coupler, the other end of the universal coupler is connected with the stirring rod, the stirring rod penetrates through the stirring support and extends obliquely below, and the other end of the stirring rod is fixedly connected with the stirring blade.

The utility model discloses a further set up to: the disturbing vane comprises a cross rod, a first vane and a second vane, the cross rod is perpendicular to the disturbing rod, the first vane and the second vane are axially connected below the cross rod, and the first vane and the second vane are not on the same axis.

Through adopting above-mentioned technical scheme, the angle setting of the setting of two blades can be stirred the material at stirring center.

The utility model discloses a further set up to: one end of the cross rod close to the support column is lower than one end of the cross rod far away from the support column.

The utility model discloses a further set up to: the wall scraping piece comprises a wall scraping rod and wall scraping blades, the wall scraping rod is fixedly connected to two opposite sides of the stirring support, and the end part of the wall scraping rod is fixedly connected with the wall scraping blades.

The utility model has the advantages that:

1. the utility model discloses a set up rabbling mechanism in the bottom of puddler, because inertial action can make many materials pile up on the inner wall of teeter chamber or stirring center at the stirring in-process to make the concrete mixture stirring inhomogeneous, influence the mixing ratio and the quality of follow-up concrete, the stirring subassembly can stir the raw materials of teeter chamber inner wall, can also stir the accumulational raw materials of stirring center, improves the degree of mixing of concrete raw materials.

2. The utility model provides a disturbing piece rotates through agitator motor drive disturbing piece, and the disturbing rod in the disturbing piece sets up to one side downwards, and the one end that makes the horizontal pole of disturbing rod tip be close to the support column is less than the one end that the support column was kept away from to the horizontal pole, and the disturbing rod is at the pivoted in-process like this, and stirring vane on the horizontal pole can be with the raw materials from bottom disturbance to the top at stirring center, has avoided the phenomenon that the raw materials at bottom center can't be mixxed, has improved the mixture degree of consistency of raw materials.

3. The utility model discloses still set up and scraped the wall spare, scraped the wall spare and can mix the raw materials of pressing close to the inner wall to the teeter chamber, avoided partial raw materials to appear the phenomenon of adherence because stirring inertia, and scrape the wall blade of scraping in the wall spare and can disturb outside material at the rotation in-process, make it can move and carry out the intensive mixing in the teeter chamber.

Drawings

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

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

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a schematic diagram of the structure at a in fig. 2.

Fig. 4 is a schematic structural diagram of the present invention.

In the figure, 1, a stirring chamber; 2. a stirring motor; 3. a stirring rod; 4. a stirring blade; 5. an agitation assembly; 51. a disturbing member; 511. A disturbance frame; 512. a universal coupling; 513. a connecting rod; 514. a disturbance rod; 515. disturbing the blades; 5151. a cross bar; 5152. A first blade; 5153. a second blade; 52. a wall scraping member; 521. a wall scraping rod; 522. a wall scraping blade; 6. a drive member; 61. an upper bevel gear; 62. a lower bevel gear; 63. a support column; 64. a side bevel gear; 7. the stent is agitated.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.

Embodiment, as shown in fig. 1 and fig. 4, a concrete high-mix mixer, a mixing chamber 1, a mixing motor 2, a stirring rod 3 and a stirring blade 4, a stirring rod 3 is fixedly connected at the driving end of the mixing motor 2, a stirring blade 4 is radially fixed on the stirring rod 3, the bottom of the stirring rod 3 is provided with a stirring mechanism, the stirring mechanism comprises a stirring support 7, a driving piece 6, a stirring component 5, the driving piece 6 is arranged inside the stirring support 7, the driving piece 6 is arranged at the end part of the stirring rod 3, the driving piece 6 drives the stirring component 5 to rotate, the stirring component 5 is additionally arranged below the stirring rod 3, the stirring component 5 can stir raw materials on the inner wall of the mixing chamber 1, the accumulated raw materials at the stirring center can also be stirred, and the mixing degree of concrete raw materials is improved.

As shown in figure 1, the stirring assembly 5 comprises a wall scraping piece 52 and a stirring piece 51, a lot of materials can be accumulated on the inner wall or the stirring center of the stirring chamber 1 due to inertia effect in the stirring process, so that the concrete mixture is not uniformly stirred, the wall scraping piece 52 can stir the raw materials of the stirring chamber 1 close to the inner wall, and the stirring piece 51 can stir the raw materials of the stirring center

As shown in fig. 3, the driving member 6 includes an upper bevel gear 61, a supporting column 63, a lower bevel gear 62, and side bevel gears 64, the upper bevel gear 61 is fixedly connected to an end of the stirring rod 3, the supporting column 63 is longitudinally fixed at a bottom of the stirring chamber 1, the lower bevel gear 62 is fixedly connected to an upper end of the supporting column 63, the upper bevel gear 61 is parallel to the lower bevel gear 62, the side bevel gear 64 is engaged between the upper bevel gear 61 and the lower bevel gear 62, the lower bevel gear 62 above the supporting column 63 is fixed and does not rotate, the stirring motor 2 drives the stirring rod 3 to rotate, thereby driving the upper bevel gear 61 below the stirring rod 3 to rotate, and driving two opposite side bevel gears 64 engaged between the upper bevel gear 61 and the lower bevel gear 62 to rotate and revolve around the stirring rod 3, a disturbance blade 515 is fixedly connected to another end of the movable rod disturbance 514, and when rotating, the upper part is prevented from the raw material at the center of the bottom from being stirred, the mixing uniformity of the raw materials is improved.

As shown in fig. 2 and 3, the stirring blade 4 on the cross bar 5151 can stir the raw material at the center from the bottom, the stirring blade 51 comprises a stirring frame 511, a universal coupling 512, a connecting rod 513, a stirring rod 514 and a stirring blade 515, the stirring frame 511 is vertically arranged on the stirring support 7, the stirring frame 511 is parallel to the side bevel gear 64, the connecting rod 513 is fixedly connected on the axis of the side bevel gear 64, the connecting rod 513 passes through the stirring frame 511 to be connected with the universal coupling 512, the other end of the universal coupling 512 is connected with the stirring rod 514, the stirring rod 514 extends obliquely downwards through the stirring support 7, the stirring blade 515 comprises a cross bar 5151, a first blade 5152 and a second blade 5153, the cross bar 5151 is perpendicular to the stirring rod 514, the first blade 5152 and the second blade 5153 are axially connected below the cross bar 5151, the first blade 5152 and the second blade 5153 are not on the same axis, during the rotation of the side bevel gear 64, the stirring rod 514 is driven to rotate by the universal coupling 512, the rotation process of the disturbing rod 514 can drive the cross rod 5151 to rotate by taking the disturbing rod 514 as a rotation axis, one end of the cross rod 5151 close to the supporting column 63 is lower than one end of the cross rod 5151 far away from the supporting column 63, the cross rod 5151 is in the rotation process, the first blade 5152 and the second blade 5153 on the cross rod 5151 can disturb the raw materials at the stirring center from the bottom to the top, the phenomenon that the raw materials at the bottom center cannot be stirred is avoided, the mixing uniformity of the raw materials is improved, the first blade 5152 and the second blade 5153 on the cross rod 5151 are not on the same axis, so that the raw materials above can be stirred when the first blade 5152 upwards stirs the raw materials and the second blade 5153 downwards moves, the stirring degree can be higher, and when the side bevel gear 64 revolves around the stirring rod 3, the whole stirring chamber 1 can be stirred and mixed.

As shown in fig. 1 and 2, the wall scraping member 52 includes a wall scraping bar 521 and wall scraping blades 522, the wall scraping bar 521 is fixedly connected to opposite sides of the agitating bracket 7, and the end of the wall scraping bar is fixedly connected to the wall scraping blades 522. Because the disturbing rod 514 is rotatably connected to the stirring support 7 through a bearing, the stirring support 7 is driven to rotate in the process of revolution of the disturbing rod 514, so that the wall scraping rod 521 can be driven to rotate by taking the stirring rod 3 as an axis, and the raw materials on the inner wall of the stirring chamber 1 are further stirred by the wall scraping blade 522.

The working principle of the concrete high-mix mixer is as follows: the stirring component 5 is additionally arranged below the stirring rod 3, the stirring component 5 can stir raw materials on the inner wall of the stirring chamber 1, and can stir the raw materials stacked at the stirring center, so as to improve the mixing degree of concrete raw materials, the stirring motor 2 drives the stirring rod 3 to rotate, so as to drive the upper bevel gear 61 below the stirring rod 3 to rotate, and can drive the two opposite side bevel gears 64 engaged between the upper bevel gear 61 and the lower bevel gear 62 to rotate and revolve around the stirring rod 3, in the rotation process of the side bevel gears 64, the disturbance rod 514 is driven to rotate through the universal coupling 512, in the rotation process of the disturbance rod 514, the cross rod 5151 is driven to rotate by taking the disturbance rod 514 as a rotation axis, one end of the cross rod 5151, which is close to the support column 63, is lower than one end of the cross rod 5151, which is far away from the support column 63, in the rotation process of the cross rod 5151, the first blade 5152 and the second blade 5153 on the cross rod 5151 can disturb the raw materials at the stirring center from the bottom to the top, in the process of revolution of the disturbing rod 514, the stirring bracket 7 is driven to rotate, so that the wall scraping rod 521 can be driven to rotate by taking the stirring rod 3 as an axis, the wall scraping blade 522 is further used for stirring the raw materials on the inner wall of the stirring chamber 1, and the mixing degree of the concrete raw materials is improved.

Claims

1. The utility model provides a concrete high-speed mixer that mixes which characterized in that: including teeter chamber (1), agitator motor (2), puddler (3) and stirring vane (4), puddler (3) fixed connection is in agitator motor (2) drive end, stirring vane (4) radially fix on puddler (3), the bottom of puddler (3) is provided with rabbling mechanism, the rabbling mechanism is including stirring support (7), driving piece (6), stirring subassembly (5), driving piece (6) set up stir support (7) inside, driving piece (6) set up the tip of puddler (3), driving piece (6) drive stirring subassembly (5) rotate.

2. The concrete high-speed mixer according to claim 1, wherein: the driving piece (6) comprises an upper bevel gear (61), a supporting column (63), a lower bevel gear (62) and a side bevel gear (64), the upper bevel gear (61) is fixedly connected to the end portion of the stirring rod (3), the supporting column (63) is longitudinally fixed to the bottom of the stirring chamber (1), the lower bevel gear (62) is fixedly connected to the upper end of the supporting column (63), the upper bevel gear (61) is parallel to the lower bevel gear (62), and the side bevel gear (64) is meshed between the upper bevel gear (61) and the lower bevel gear (62).

3. The concrete high-speed mixer according to claim 2, wherein: the stirring assembly (5) comprises a scraping member (52) and a disturbing member (51).

4. A concrete mixer according to claim 3 wherein: disturbance piece (51) are including disturbing frame (511), universal joint (512), connecting rod (513), disturbance pole (514), disturbance blade (515), disturb frame (511) vertical setting and are in stir on support (7), disturb frame (511) with side bevel gear (64) are parallel, connecting rod (513) fixed connection be in on side bevel gear (64) axis, connecting rod (513) pass disturb frame (511) with universal joint (512) are connected, the other end of universal joint (512) with disturbance pole (514) are connected, disturbance pole (514) pass stir support (7) syncline below extension, the other end fixedly connected with disturbance blade (515) of disturbance pole (514).

5. The concrete high-speed mixer according to claim 4, wherein: the disturbance blade (515) comprises a cross rod (5151), a first blade (5152) and a second blade (5153), wherein the cross rod (5151) is perpendicular to the disturbance rod (514), the first blade (5152) and the second blade (5153) are axially connected below the cross rod (5151), and the first blade (5152) and the second blade (5153) are not on the same axis.

6. The concrete high-speed mixer according to claim 5, wherein: one end of the cross rod (5151) close to the supporting column (63) is lower than one end of the cross rod (5151) far away from the supporting column (63).

7. A concrete mixer according to claim 3 wherein: the wall scraping piece (52) comprises wall scraping rods (521) and wall scraping blades (522), the wall scraping rods (521) are fixedly connected to the two opposite sides of the stirring bracket (7), and the end parts of the wall scraping rods (521) are fixedly connected with the wall scraping blades (522).