CN217020951U

CN217020951U - Concrete mixing stirring device with shock-absorbing structure

Info

Publication number: CN217020951U
Application number: CN202220354614.XU
Authority: CN
Inventors: 孟祥锋; 于兆文; 杨杰
Original assignee: Shandong Century Xinfeng Construction Technology Co ltd
Current assignee: Shandong Century Xinfeng Construction Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-22
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a concrete mixing and stirring device with a damping structure, which comprises: the protective cover is connected to the upper end of the shell in a sliding mode, an annular sliding rail is connected to the middle of the protective cover in a sliding mode, the middle of the annular sliding rail is penetrated through by a rotating rod, and the upper end of the rotating rod is connected with a motor; stirring leaf one, it is installed surface in the middle of the rotary rod upper end, the rotary rod runs through in the middle of the layering board, and the layering board is installed in the middle of the shell inner wall. This concrete mixing stirring device with shock-absorbing structure, cavity formation two-layer space of shell lower extreme is detached with the shell inner space through the inside layering plate of device, and the annular dead slot that gets into the below space after can carrying out preliminary mixing between the powder of concrete and the aggregate at the sloping block cooperation stirring leaf one of layering plate upper end gets into the space and stirs at last from the layering plate, removes from and needs the manual fit to carry out preliminary mixing preparation, improves the device availability factor.

Description

Concrete mixing stirring device with shock-absorbing structure

Technical Field

The utility model relates to the technical field of concrete production, in particular to a concrete mixing and stirring device with a damping structure.

Background

Concrete, referred to as "concrete" for short, is a general name of engineering composite materials formed by cementing aggregates into a whole by cementing materials, the general term concrete refers to cement concrete obtained by stirring cement as cementing materials, sand and stone as aggregates, water, additives and admixtures according to a certain proportion, and the cement concrete is poured or formed after setting production after uniformly stirring, curing and hardening, and is also referred to as common concrete, which is widely applied to civil engineering, most of the concrete stirring production processes work in a semi-mechanical and semi-manual stirring mode, the existing devices can be used for stirring in applicable machines after primarily stirring by matching with workers, and the vibration generated in the existing devices when the motors drive rotation causes the shaking of the devices, so that the using time of the devices is reduced, and most of the stirrers are formed by driving a stirring blade to stir by a single rotating rod, so that the stirring is easy to be uneven.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixing and stirring device with a damping structure, and aims to solve the problems that the prior art provides a device which is suitable for mechanical stirring after preliminary stirring by matching with workers, the device is shaken to reduce the using time of the device due to the vibration generated when the device is driven to rotate by a motor, and most of stirrers are easy to stir uniformly by using a single rotating rod to drive one stirring blade.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete mixing and stirring device with a damping structure comprises a shell which is of a cylindrical concave structure, wherein the upper end of the shell is connected with a protective cover in a sliding mode, an annular sliding rail is connected in the middle of the protective cover in a sliding mode, a rotating rod penetrates through the middle of the annular sliding rail, and the upper end of the rotating rod is connected with a motor;

the first stirring blade is arranged on the middle surface of the upper end of the rotating rod, the rotating rod penetrates through the middle of the layering plate, the layering plate is arranged in the middle of the inner wall of the shell, and an inclined block is arranged at the upper end of the layering plate;

stirring leaf two, it is installed rotary rod lower extreme middle surface, the rotary rod lower extreme runs through the inside lower extreme of shell, and the shell lower extreme is provided with the cavity, the inside lower extreme of shell is provided with 2 discharge gates, and the discharge gate surface is provided with the runner.

By adopting the technical scheme, the integral using effect of the device is convenient, and the production efficiency and the using time of the device are improved.

Preferably, the lower end of the shell is clamped and connected with a base, a hopper-shaped cavity is arranged in the middle of the base, a gate is arranged at the lower end of the hopper-shaped cavity of the base, and 2 electric lifting rods are arranged on two sides of the lower end of the base.

By adopting the technical scheme, the discharging of the concrete finished product is convenient to control, and the discharging is matched with the height adjustment between the whole device and other devices.

Preferably, the shell surface jackshaft symmetry is provided with 4 supporting shoes, and the supporting shoe block is connected with bracing piece one end, bracing piece other end block is connected in the base upper end, and the annular slide rail sets up to double-deck bearing structure.

By adopting the technical scheme, the connection effect of the whole device is kept stable, and the shaking caused by non-fitting between the devices is reduced and the device is toppled over.

Preferably, the upper end of the rotating rod penetrates through the middle of the annular slide rail, the outer surface of the annular slide rail is provided with a slide rail and a protective cover in tight fit sliding connection, the first stirring blade is provided with a protruding structure, the lower end of the first stirring blade protruding structure is connected with a layered plate in a sliding manner, and an annular empty groove is formed in the middle of the layered plate.

Adopt above-mentioned technical scheme, be convenient for carry out preliminary mixing between the raw materials to the concrete and mix the stirring achievement of the device of being convenient for to improve.

Preferably, the stirring blades on the surfaces of the second stirring blades are arranged at equal intervals, the second stirring blades of the second stirring blades are arranged in a staggered mode to form third stirring blades, the third stirring blades are arranged at the upper end of a stirring rod, and the lower end of the stirring rod penetrates through the shell to extend into the cavity of the shell.

By adopting the technical scheme, the use effect of uniformly stirring the whole concrete is facilitated, and the device is convenient to use.

Preferably, the surface of the lower end of the stirring rod is provided with 3 rotating wheels, the rotating wheels are arranged in one group, the rotating wheels are arranged in 2 groups, one rotating wheel in each group is arranged at the lower end of the rotating rod, the other rotating wheel in each group is arranged at the lower end of the stirring rod, and the rotating wheels are connected through a transmission belt.

By adopting the technical scheme, the rotating rod can be used for driving the stirring rod to be matched with the stirring blade III and the stirring blade II for stirring.

Compared with the prior art, the utility model has the beneficial effects that: this concrete mixing stirring device with shock-absorbing structure:

1. when the device is used, the inner space of the shell is removed from the cavity at the lower end of the shell through the layering plate in the device to form two layers of spaces, the inclined block at the upper end of the layering plate is matched with the first stirring blade to preliminarily stir the powder and the aggregate of the concrete, and then the powder and the aggregate enter the lower space from the annular empty groove in the middle of the layering plate to be finally stirred, so that preliminary stirring preparation by manual matching is avoided, and the use efficiency of the device is improved;

2. the damping rod is connected between the shell inside the device and the base connected with the shell in a clamping manner, so that when the motor drives the rotating rod to shake inside the shell, the shell is quickly damped between the lower end of the shell and the connecting rod between the base to prevent the shell from directly toppling to one side, the connecting effect between the devices is improved after the supporting rod is connected with the supporting block, and the damping effect between the rotating rod and the protective shell can be reduced through the double-layer structure of the annular sliding rail to realize damping and stability keeping;

3. through the stirring leaf one and the stirring leaf two of device inside stirring regional stirring between the concrete material of shell inside at the upper and lower both ends of rotary rod and stirring rod joint stirring leaf three between crisscross the arranging can stir the concrete of shell lower extreme fast and use the stirring effect who improves the use of device, improve the holistic quality of concrete.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall external front view structure of the present invention;

fig. 4 is a schematic view of the overall internal top structure of the present invention.

In the figure: 1. a housing; 2. a protective cover; 3. an annular slide rail; 4. rotating the rod; 5. a motor; 6. stirring the first leaves; 7. an inclined block; 8. a laminate; 9. stirring the second leaf; 10. a rotating wheel; 11. a stirring rod; 12. stirring the third leaf; 13. a discharge port; 14. a base; 15. a gate; 16. a shock-absorbing lever; 17. a support bar; 18. a support block; 19. an electric lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixing and stirring device with a damping structure comprises a shell 1, a protective cover 2, an annular slide rail 3, a rotary rod 4, a motor 5, a first stirring blade 6, an inclined block 7, a layering plate 8, a second stirring blade 9, a rotating wheel 10, a stirring rod 11, a third stirring blade 12, a discharge port 13, a base 14, a gate 15, a damping rod 16, a support rod 17, a support block 18 and an electric lifting rod 19;

the device comprises a shell 1, a motor 5, a base 14, a supporting rod 17, a gate 15, a double-layer bearing structure and an annular slide rail 3, wherein the shell 1 is arranged into a cylindrical concave structure, the upper end of the shell 1 is connected with a protective cover 2 in a sliding manner, the middle of the protective cover 2 is connected with the annular slide rail 3 in a sliding manner, the middle of the annular slide rail 3 is penetrated through by a rotary rod 4, the upper end of the rotary rod 4 is connected with the motor 5, the lower end of the shell 1 is connected with the base 14 in a clamping manner, a bucket-shaped cavity is arranged in the middle of the base 14, the lower end of the bucket-shaped cavity of the base 14 is provided with the gate 15, two sides of the lower end of the base 14 are respectively provided with the 2 electric lifting rods 19, the middle shaft of the outer surface of the shell 1 is symmetrically provided with 4 supporting blocks 18, the supporting blocks 18 are connected with one end of the supporting rod 17 in a clamping manner, the other end of the supporting rod 17 is connected with the upper end of the base 14 in a clamping manner, and the annular slide rail 3 is arranged into a double-layer bearing structure;

when the device is used, the motor 5 in the device needs to be connected with an electric power system in a use area for use, two sides of the protective cover 2 are grabbed to push upwards during use, the protective cover 2 is moved at the upper end of a track on the outer layer of the annular slide rail 3 to open the opening of the shell 1 of the protective cover 2 at the upper end of the shell 1, so that concrete distribution and aggregate can be conveniently discharged for use, the lower end of the shell 1 is placed on the upper end of the base 14 and is connected with one end of the shock-absorbing rod 16 during use, the lower end of the shell 1 is clamped with the upper end of the base 14, the shell 1 is integrally subjected to shock absorption by the shock-absorbing rod 16, after a concrete finished product is produced, the lower end of the shell 1 is placed on the upper end of the base 14, the electric lifting rod 19 can be connected through a power supply and the electric lifting rod 19 to produce a matching device for adjusting the height of the electric lifting rod 19, before the starting device starts to stir, two ends of the supporting rod 17 are respectively clamped with the supporting block 18 and the upper end of the base 14 to position the whole device The use is carried out;

the stirring blade I6 is arranged on the middle surface of the upper end of the rotating rod 4, the rotating rod 4 penetrates through the middle of the layered plate 8, the layered plate 8 is arranged in the middle of the inner wall of the shell 1, the inclined block 7 is arranged at the upper end of the layered plate 8, the upper end of the rotating rod 4 penetrates through the middle of the annular slide rail 3, the slide rail arranged on the surface of the outer layer of the annular slide rail 3 is in tight fit sliding connection with the protective cover 2, the stirring blade I6 is provided with a convex structure, the lower end of the convex structure of the stirring blade I6 is in sliding connection with the layered plate 8, and an annular empty groove is arranged in the middle of the layered plate 8;

when in use, after the power system is connected with the motor 5, the motor 5 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first stirring blade 6 to stir the raw materials of the concrete between the upper end of the layered plate 8 and the inclined block 7, after the protective cover 2 is closed, because the outer layer surface of the annular slide rail 3 is provided with the slide rail which is tightly matched and slidably connected with the protective cover 2, the concrete mixed in the protective cover is effectively protected from being mixed and leaking, the concrete raw materials are primarily stirred by the stirring blade 6 inside the stirring blade 6 which is opened when the concrete raw materials are poured from the upper part of the shell 1, meanwhile, the inclined block 7 concentrates various raw materials, the raw materials can fall to the lower layer along an annular empty groove arranged in the middle of the layered plate 8 and are primarily stirred by the second stirring blade 9, after the raw materials are poured, water and additives are added into the shell 1, and then the first stirring blade 6 and the second stirring blade 9 are used for stirring and mixing concrete simultaneously;

the stirring blade II 9 is arranged on the middle surface of the lower end of the rotating rod 4, the lower end of the rotating rod 4 penetrates through the lower end in the shell 1, a cavity is formed in the lower end of the

shell

1, 2 discharge ports 13 are formed in the lower end in the shell 1, rotating wheels 10 are arranged on the outer surface of each discharge port 13, stirring blades on the surface of the stirring blade II 9 are arranged at equal intervals, stirring blades III 12 are arranged on the stirring blades II 9 in a staggered mode, the stirring blades III 12 are arranged at the upper end of the stirring rod 11, the lower end of the stirring rod 11 penetrates through the shell 1 and extends into the cavity of the shell 1, rotating wheels 10 are arranged on the surface of the lower end of the

stirring rod

11, 3 rotating wheels 10 are arranged in one group, 2 groups of rotating wheels 10 are arranged, one of the rotating wheels 10 in each group is arranged at the lower end of the rotating rod 4, the other rotating wheels are arranged at the lower end of the stirring rod 11, and the rotating wheels 10 are connected through a transmission belt;

the second stirring blade 9 is driven by the rotating rod 4 to rotate, and the rotating rod 4 drives 2 rotating wheels 10 connected with the lower ends of the rotating wheels, because the surface of the rotating wheel 10 is provided with the transmission belt and the transmission belt is connected between the rotating wheel 10 which is rotatably connected with the surface of the discharge hole 13 and one of the rotating wheels 10 arranged at the lower end of the rotating rod 4 through the transmission belt, meanwhile, 1 group of rotating wheels 10 are formed by connecting a rotating wheel 10 at the lower end of the stirring rod 11 with a rotating wheel 10 which is in rotating connection with the surface of an adjacent discharge hole 13 through a transmission belt, after the rotating rod 4 is driven by the motor 5 to rotate, the stirring rod 11 is driven by the transmission belt connection between each group of rotating wheels 10 to pull the third stirring blade 12 and the second stirring blade 9 to start to rotate, because the second stirring blade 9 and the third stirring blade 12 are arranged in a staggered mode and are not affected with each other, the concrete can be uniformly stirred by stirring between the second stirring blade 9 and the third stirring blade 12, and the concrete which is stirred is discharged for use by opening and closing the gate 15.

The working principle is as follows: when the concrete mixing and stirring device with the damping structure is used, the motor 5 and the electric lifting rod 19 in the device are connected with each other and an electric power system in a use area, the lower end of the shell 1 is clamped with the upper end of the base 14, the damping rod 16 is positioned between the lower end of the shell 1 and the upper end of the base 14, two ends of the supporting rod 17 are respectively clamped with the supporting block 18 and the upper end of the base 14, when the concrete mixing and stirring device is used, the protective cover 2 is pushed upwards, the inner part of the protective cover 2 moves upwards on a track on the outer layer of the annular slide rail 3, the shell 1 is opened to discharge the concrete divided material and the aggregate, the motor 5 is started to drive the rotating rod 4 to rotate between the discharge, the concrete divided material and the aggregate are preliminarily mixed, the raw materials fall to the lower layer along the inclined block 7 towards the annular empty groove in the middle of the layering plate 8 and are preliminarily mixed by the stirring blades two 9, topple over the raw materials and finish and close visor 2 after adding 1 insidely with water and additive, 2 runners 10 of pulling lower extreme rotate at rotary rod 4, runner 10 through the 11 lower extreme of drive belt pulling puddler between the runner 10 of every group, begin to rotate through 11 pulling stirring leaf three 12 of puddler and stirring leaf two 9, with evenly stirring between the concrete, discharge gate 13 through the shell 1 lower extreme falls into 14 upper ends of base, will highly adjust the cooperation device to electric lift pole 19 according to the production height needs and produce, concrete that the stirring was accomplished is being blown and is being used through opening and close gate 15, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete mixing and stirring device with a shock-absorbing structure is characterized by comprising:

the device comprises a shell (1) which is arranged into a cylindrical concave structure, wherein the upper end of the shell (1) is connected with a protective cover (2) in a sliding manner, the middle of the protective cover (2) is connected with an annular sliding rail (3) in a sliding manner, the middle of the annular sliding rail (3) is penetrated through by a rotating rod (4), and the upper end of the rotating rod (4) is connected with a motor (5);

the first stirring blade (6) is installed on the middle surface of the upper end of the rotating rod (4), the rotating rod (4) penetrates through the middle of the layering plate (8), the layering plate (8) is installed in the middle of the inner wall of the shell (1), and the upper end of the layering plate (8) is provided with an inclined block (7);

stirring leaf two (9), it is installed rotary rod (4) lower extreme middle surface, rotary rod (4) lower extreme runs through the inside lower extreme of shell (1), and shell (1) lower extreme is provided with the cavity, the inside lower extreme of shell (1) is provided with 2 discharge gates (13), and discharge gate (13) surface is provided with runner (10).

2. A concrete mixing device with a shock-absorbing structure, according to claim 1, wherein: the lower end of the shell (1) is clamped and connected with a base (14), a hopper-shaped cavity is arranged in the middle of the base (14), a gate (15) is arranged at the lower end of the hopper-shaped cavity of the base (14), and 2 electric lifting rods (19) are arranged on two sides of the lower end of the base (14).

3. A concrete mixing apparatus having a shock-absorbing structure according to claim 2, wherein: the middle shaft on the outer surface of the shell (1) is symmetrically provided with 4 supporting blocks (18), the supporting blocks (18) are connected with one ends of supporting rods (17) in a clamping mode, the other ends of the supporting rods (17) are connected to the upper end of the base (14) in a clamping mode, and the annular sliding rail (3) is of a double-layer bearing structure.

4. A concrete mixing and stirring device with a shock-absorbing structure according to claim 1, wherein: rotary rod (4) upper end is run through in the middle of annular slide rail (3), and annular slide rail (3) outer surface is provided with slide rail and visor (2) tight fit sliding connection, stirring leaf (6) are provided with protruding structure, and stir leaf (6) protruding structure lower extreme sliding connection have layering board (8), be provided with annular dead slot in the middle of layering board (8).

5. A concrete mixing and stirring device with a shock-absorbing structure according to claim 1, wherein: stirring vane equidistance installation setting on stirring leaf two (9) surface, and stirring leaf two (9) stirring vane is crisscross to be provided with stirring leaf three (12), install in puddler (11) upper end stirring leaf three (12), and inside puddler (11) lower extreme runs through shell (1) and stretches into shell (1) cavity.

6. A concrete mixing device with a shock-absorbing structure, according to claim 5, wherein: puddler (11) lower extreme surface is provided with runner (10), and runner (10) be 3 a set of, runner (10) are provided with 2 groups, and one of them installs at rotary rod (4) lower extreme in every group runner (10) to another installs at puddler (11) lower extreme, connect through the drive belt between runner (10).