CN211440558U

CN211440558U - High security concrete mixer

Info

Publication number: CN211440558U
Application number: CN201922309194.4U
Authority: CN
Inventors: 李海滨
Original assignee: Tianjin Zhanheng Concrete Mixing Co ltd
Current assignee: Tianjin Zhanheng Concrete Mixing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-08
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a high security concrete mixer, its characterized in that includes support, shock-absorbing structure, body, water tank, water pump, motor, install the water tank through the welded mode on the support, install shock-absorbing structure on the support, the last body of installing of shock-absorbing structure, the water tank is installed on the right side of body, the water pump is installed to the upside of body, the other end of water pump passes through the pipeline and the water tank is connected, the other end and the body of water pump are connected, the motor is installed on the left side of body, the bottom of motor is installed on the support, elastic construction comprises supporting shoe, spring, the quantity of supporting shoe is two, install the spring through the welded mode between two the supporting shoes; shock-absorbing structure can carry out the shock attenuation to rocking that whole equipment produced in vertical direction, has avoided rocking that whole equipment appears at the in-process of work to work efficiency has been improved.

Description

High security concrete mixer

Technical Field

The utility model relates to a concrete mixing technical field especially relates to a high security concrete mixer.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary, mixing the cement with water, sand and stones according to a proper proportion, uniformly stirring, closely molding, maintaining and hardening, wherein the concrete stirring needs to be performed by a concrete stirring machine, the concrete stirring machine in the prior art puts the sand, the water and the stones into the concrete stirring machine according to a certain proportion, a motor drives a stirring shaft to stir, sometimes, the volume of the stones in the concrete raw materials is overlarge, under the action of the inside of the stirring shaft, the stirring shaft throws the large stones onto the inner side wall of a cylinder body, the stones impact the surface of the cylinder body under the action of the circumferential force of the stirring shaft, the inner side wall of the cylinder body is sunken due to the impact, even under more serious conditions, the cylinder body is broken, and the concrete raw materials in the whole cylinder body flow out, the danger coefficient is extremely high, the safety is lacked, and the stirring machine can shake in the working process, so that the whole equipment can displace with the ground, the whole equipment is unstable, the normal work of the stirring machine can be influenced, the stirring quality is influenced, and the working efficiency is influenced;

concrete mixer among the prior art all drives stirring vane through the motor and rotates, and stirring vane rotates and mixes the stirring to the concrete, only stirs through stirring vane, and the stirring dynamics is little, and stirring speed is slow for concrete mixing is inhomogeneous, influences concrete mixing's quality, has reduced concrete mixing speed, for this reason we provide a high security concrete mixer.

Disclosure of Invention

According to the technical problem, the utility model provides a high security concrete mixer which is characterized in that the concrete mixer comprises a support, a damping structure, a body, a water tank, a water pump and a motor, wherein the water tank is arranged on the support in a welding manner, the damping structure is arranged on the support, the body is arranged on the damping structure, the water tank is arranged on the right side of the body, the water pump is arranged on the upper side of the body, one end of the water pump is connected with the water tank through a pipeline, the other end of the water pump is connected with the body through a pipeline, the motor is arranged on the left side of the body, and the bottom of the motor is arranged on the support;

the body comprises a shell, an inner cylinder, a cavity, an elastic structure, a rubber layer, a feeding pipeline, a valve, a discharging pipeline, a rotating shaft, a groove, a supporting rod and a blade, wherein the inner cylinder is arranged in the shell, the cavity is formed between the shell and the inner cylinder, the elastic structure is arranged in the cavity, the number of the elastic structures is N, N is more than or equal to 2, a feeding hole is formed in the top of the inner cylinder and is connected with the feeding pipeline, the valve is arranged on the feeding pipeline, a discharging hole is formed in the bottom of the inner cylinder and is connected with the discharging pipeline, the valve is arranged on the discharging pipeline, a through hole is formed in the top of the inner cylinder, a water pipe is arranged in the inner cylinder and penetrates through the through hole to be connected with a water pump, the rubber layer is arranged on the inner side, a rotating shaft is arranged in the inner barrel, an output shaft of the motor penetrates through the mounting hole to be connected with the rotating shaft, a groove is formed in the rotating shaft, a bolt hole is formed in the groove, the groove is fixed with the supporting rod through the bolt hole and a bolt, and a blade is arranged at one end of the supporting rod;

the elastic structure consists of two supporting blocks and two springs, the springs are arranged between the two supporting blocks in a welding mode, and the surfaces of the springs are coated with zinc coatings;

the damping structure comprises spring cylinder, damping spring, gangbar, carriage release lever, spring cylinder top, bottom are open structure respectively, install damping spring in the spring cylinder, the gangbar is installed to damping spring's bottom, the one end and the leg joint of gangbar, damping spring's top and carriage release lever are connected, the bottom of carriage release lever and shell is connected.

The utility model has the advantages that: the utility model adds the shell, the inner cylinder, the elastic structure and the rubber layer damping structure, improves the safety of the whole device, realizes the stability of the whole device, improves the working efficiency, sets the cylinder into a double-layer structure, the hollow structure between the shell and the inner cylinder makes the cylinder become a cavity, the elastic structure is arranged in the cavity, when stones in the concrete raw material are thrown to the inner side wall of the inner cylinder under the stirring of the stirring paddle, because the rubber layer of the inner side wall, the stones directly impact on the rubber layer, the rubber layer has good elasticity and recovery function, the force of stone impact is directly damped by the rubber layer, the situation that the inner side wall of the inner cylinder generates depression and hole breakage due to stone impact is avoided, meanwhile, the elastic structure in the cavity can effectively damp the horizontal direction shaking of the whole device, when the force of horizontal shaking drives the supporting block to shake, the supporting block vibrates to drive the spring to vibrate, the spring vibrates to drive the supporting block to vibrate, and the damping structure can damp the vibration of the whole equipment in the vertical direction, so that the vibration of the whole equipment in the working process is avoided, and the working efficiency is improved;

the utility model discloses increased the axis of rotation, a groove, the bracing piece, the paddle, the stirring dynamics has been increased, the stirring speed has been improved, make concrete mixing more even, the quality of concrete mixing has been improved, the concrete mixing speed has been improved, set up flutedly in the axis of rotation, paddle on the bracing piece passes through the bolt and installs in the recess, convenient dismantlement, directly tear down individual paddle of bracing piece and maintain when needing the maintenance, save a large amount of time, the motor drives the axis of rotation and rotates, the axis of rotation drives bracing piece and paddle and rotates, carry out intensive mixing to the concrete, the concrete mixing speed is improved.

Drawings

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

fig. 2 is a schematic structural view of the utility model body;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is an enlarged view of the position B of the present invention;

fig. 5 is a top view of the rotating shaft of the present invention;

fig. 6 is a schematic view of the rotating shaft of the present invention with a groove.

As shown in the figure, the device comprises a support-1, a damping structure-2, a spring cylinder 2-1, a damping spring 2-2, a linkage rod 2-3, a moving rod 2-4, a body 3, a shell 3-1, an inner cylinder 3-2, a cavity 3-3, an elastic structure 3-4, a supporting block 3-4-1, a spring 3-4-2, a rubber layer 3-5, a feeding pipeline 3-6, a valve 3-7, a discharging pipeline 3-8, a rotating shaft 3-9, a groove 3-10, a supporting rod 3-11, a blade 3-12, a water tank-4, a water pump-5 and a motor-6.

Detailed Description

Example 1

The utility model provides a high security concrete mixer, its characterized in that includes support 1, shock-absorbing structure 2, body 3, water tank 4, water pump 5, motor 6, install water tank 4 through the welded mode on the support 1, install shock-absorbing structure 2 on the support 1, install body 3 on shock-absorbing structure 2, water tank 4 is installed on the right side of body 3, water pump 5 is installed on the upside of body 3, one end of water pump 5 is connected with water tank 4 through the pipeline, the other end of water pump 5 is connected with body 3 through the pipeline, motor 6 is installed on the left side of body 3, the bottom of motor 6 is installed on support 1;

the body 3 consists of a shell 3-1, an inner cylinder 3-2, a cavity 3-3, an elastic structure 3-4, a rubber layer 3-5, a feeding pipeline 3-6, a valve 3-7, a discharging pipeline 3-8, a rotating shaft 3-9, a groove 3-10, a supporting rod 3-11 and a blade 3-12, wherein the inner cylinder 3-2 is arranged in the shell 3-1, the cavity 3-3 is formed between the shell 3-1 and the inner cylinder 3-2, the elastic structure 3-4 is arranged in the cavity 3-3, the number of the elastic structure 3-4 is N, N is more than or equal to 2, a feeding hole is formed in the top of the inner cylinder 3-2, the feeding hole is connected with the feeding pipeline 3-6, the valve 3-7 is arranged on the feeding pipeline 3-6, and a discharging hole is formed in the bottom, the discharge port is connected with a discharge pipeline 3-8, a valve 3-7 is arranged on the discharge pipeline 3-8, the top of the inner cylinder 3-3 is provided with a through hole, a water pipe is arranged in the inner cylinder 3-3 and is connected with a water pump 5 after passing through the through hole, the inner side wall of the inner cylinder 3-3 is provided with a rubber layer 3-5 through a bolt, the left side wall of the inner cylinder 3-3 is provided with a mounting hole, the inner cylinder 3-3 is internally provided with a rotating shaft 3-9, an output shaft of a motor 6 passes through the mounting hole and is connected with the rotating shaft 3-9, the rotating shaft 3-9 is provided with a groove 3-10, the groove 3-10, the bolt is fixed with the support rod 3-11, and one end of the support rod 3-11 is provided with a blade 3-12;

the elastic structure 3-4 consists of two supporting blocks 3-4-1 and two springs 3-4-2, the springs 3-4-2 are arranged between the two supporting blocks 3-4-1 in a welding mode, and zinc coatings are coated on the surfaces of the springs 3-4-2;

the damping structure 2 is composed of a spring cylinder 2-1, a damping spring 2-2, a linkage rod 2-3 and a moving rod 2-4, the top end and the bottom end of the spring cylinder 2-1 are respectively of an open structure, the damping spring 2-2 is installed in the spring cylinder 2-1, the linkage rod 2-3 is installed at the bottom of the damping spring 2-2, one end of the linkage rod 2-3 is connected with the support 1, the top end of the damping spring 2-2 is connected with the moving rod 2-4, and the moving rod 2-4 is connected with the bottom of the shell 3-1.

Example 2

The utility model discloses an application principle: firstly, a valve 3-7 of a feeding pipeline 3-6 is opened, then raw materials are put into an inner barrel 3-2, a water pump 5 is opened to inject water into the inner barrel 3-2, a motor 6 is started, the barrel is set to be a double-layer structure, a hollow structure is arranged between a shell 3-1 and the inner barrel 3-2 to form a cavity 3-3, an elastic structure 3-4 is arranged in the cavity 3-3, when stones in concrete raw materials are thrown to the inner side wall of the inner barrel 3-2 under the stirring of a stirring paddle, the stones directly impact on the rubber layer 3-5 due to the rubber layer 3-5 of the inner side wall, the rubber layer 3-5 has good elasticity and recovery functions, the impact force of the stones is directly absorbed by the rubber layer 3-5, and the situation that the inner side wall of the inner barrel 3-2 generates depressions and broken holes due to the impact of the stones is avoided, meanwhile, the elastic structure 3-4 in the cavity 3-3 can effectively absorb the horizontal shaking of the whole device, when the force of the horizontal shaking drives the supporting block 3-4-1 to shake, the supporting block 3-4-1 shakes to drive the spring 3-4-2 to shake, the spring 3-4-2 shakes to drive the supporting block 3-4-1 to shake, the damping structure 2 can absorb the shaking of the whole device in the vertical direction, the shaking of the whole device in the working process is avoided, the working efficiency is improved, the groove 3-10 is formed in the rotating shaft 3-9, the paddle 3-12 on the supporting rod 3-11 is installed in the groove 10 through bolts, the disassembly is convenient, the supporting rod 3-11 and the paddle 3-12 are directly disassembled for maintenance when the maintenance is needed, a large amount of time is saved, the motor 6 drives the rotating shaft 3-9 to rotate, the rotating shaft 3-9 drives the supporting rod 3-11 and the paddle 3-12 to rotate, the concrete is fully stirred, and the concrete stirring speed is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-safety concrete mixer is characterized by comprising a support, a damping structure, a body, a water tank, a water pump and a motor, wherein the water tank is installed on the support in a welding mode, the damping structure is installed on the support, the body is installed on the damping structure, the water tank is installed on the right side of the body, the water pump is installed on the upper side of the body, one end of the water pump is connected with the water tank through a pipeline, the other end of the water pump is connected with the body, the motor is installed on the left side of the body, and the bottom of the motor is installed on the support;

the body comprises a shell, an inner barrel, a cavity, an elastic structure, a rubber layer, a feeding pipeline, a valve, a discharging pipeline, a rotating shaft, a groove, a supporting rod and a blade, wherein the inner barrel is arranged in the shell, the cavity is formed between the shell and the inner barrel, the elastic structure is arranged in the cavity, a feeding hole is formed in the top of the inner barrel, the feeding hole is connected with the feeding pipeline, the valve is arranged on the feeding pipeline, a discharging hole is formed in the bottom of the inner barrel, the discharging hole is connected with the discharging pipeline, the valve is arranged on the discharging pipeline, a through hole is formed in the top of the inner barrel, a water pipe is arranged in the inner barrel, the water pipe penetrates through the through hole and is connected with a water pump, the rubber layer is arranged on the inner side wall of the inner barrel through a bolt, a mounting hole is, the rotating shaft is provided with a groove, the groove is provided with a bolt hole, the groove is fixed with the support rod through the bolt hole and a bolt, and one end of the support rod is provided with a paddle;

the elastic structure consists of two supporting blocks and springs, and the springs are arranged between the two supporting blocks in a welding manner;

the damping structure comprises spring cylinder, damping spring, gangbar, carriage release lever, the spring cylinder is open structure for top, bottom respectively, install damping spring in the spring cylinder, the gangbar is installed to damping spring's bottom, the one end and the leg joint of gangbar, damping spring's top and carriage release lever are connected, the bottom of carriage release lever and shell is connected.

2. A high-safety concrete mixer as claimed in claim 1, wherein said resilient structures are of a number N, N.gtoreq.2.

3. A high safety concrete mixer according to claim 1, wherein said spring is coated with a zinc coating.