CN220261436U

CN220261436U - Dust-proof horizontal mixer

Info

Publication number: CN220261436U
Application number: CN202321763965.7U
Authority: CN
Inventors: 邵磊; 方爱成
Original assignee: Ningbo Yinzhou Hongyi Plastic Co ltd
Current assignee: Ningbo Yinzhou Hongyi Plastic Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-29
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a dust-raising-preventing horizontal mixer, which relates to the technical field of mixers and comprises a device body and a dust-lowering mechanism, wherein the device body comprises a fixed shell, a feed hopper is arranged at the top of the outer wall of one end of the fixed shell, a cover plate is arranged at the top of the feed hopper, the dust-lowering mechanism comprises a sealing plate, a water pipe is arranged at the bottom of the sealing plate, and a plurality of atomizing spray heads are arranged at the bottom of the water pipe. According to the utility model, clear water can be conveyed through the water conveying pipe, the atomizing nozzle can spray into the fixed shell, the situation that dust is diffused when workers add materials required by concrete stirring into the stirrer can be avoided, after the materials are added, the cover plate can seal the opening of the feed hopper, the sealing plate can seal the top opening of the fixed shell, the dust generated in the process of stirring the concrete can be prevented from diffusing out of the stirrer, and the surrounding environment of the stirrer can be ensured.

Description

Dust-proof horizontal mixer

Technical Field

The utility model relates to the technical field of mixers, in particular to a dust-proof horizontal mixer.

Background

A concrete mixer is an apparatus for processing concrete, and generally, raw materials for manufacturing concrete are poured into a drum of the concrete mixer to be uniformly mixed, so that concrete is formed. The horizontal mixer and the vertical mixer can be classified according to the setting direction of the rotating shaft. The working principle of the horizontal mixer is as follows: the horizontal cylinder is internally provided with a double-shaft rotary reverse paddle which turns and stirs the materials in an axial and radial circulation way at a certain angle, so that the materials are mixed uniformly rapidly.

The prior art has the following defects: when the existing mixer is used for mixing concrete, when materials needed by the concrete are added into the mixer, such as cement, cement ash can be diffused after being contacted with the inner wall of the mixer, meanwhile, in the mixing process, part of cement which is not completely mixed uniformly is easy to diffuse out from the mixer, and the surrounding environment of the mixer is further influenced, and meanwhile, the waste of the cement is also easy to cause.

The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to provide a dust-raising-preventing horizontal mixer, clear water can be conveyed through a water conveying pipe, spraying operation can be carried out inside a fixed shell through an atomization nozzle, the situation that dust is diffused when workers add materials required by concrete mixing inside the mixer can be avoided, spraying and dust-falling operation can be carried out on cement ash through the atomization nozzle, after the addition of the materials is completed, an opening of a feed hopper can be sealed through a cover plate, meanwhile, a top opening of the fixed shell can be sealed through a sealing plate, and further, dust generated in the process of concrete mixing can be prevented from diffusing out from the inside of the mixer, the cleanness of surrounding environment of the mixer can be further ensured, and the water conveying pipe can be overhauled and replaced conveniently by workers through rotating a sealing plate so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: prevent raise dust horizontal mixer, including the device body, still include:

the dust falling mechanism is arranged at the top of the device body and is used for spraying and settling dust generated in the concrete stirring process;

the device comprises a device body and is characterized in that the device body comprises a fixed shell, a feeding hopper is fixedly arranged at the top of the outer wall of one end of the fixed shell, a cover plate is rotatably arranged at the top of the feeding hopper, a discharging pipe is fixedly arranged at the bottom of the outer wall of the other end of the fixed shell, a rotating shaft is rotatably arranged in the fixed shell, and a plurality of stirring rods are fixedly arranged on the outer wall of the rotating shaft;

the dust fall mechanism comprises a sealing plate, the sealing plate is rotatably arranged on one side of the top of the fixed shell, a water pipe is arranged at the bottom of the sealing plate, and a plurality of atomizing nozzles are fixedly arranged at the bottom of the water pipe.

Preferably, the device body comprises a servo motor, the servo motor is fixedly arranged on the outer wall of one end of the fixed shell, and the servo motor is connected with the rotating shaft through an output shaft in a transmission manner.

Preferably, the device body comprises two supporting seats, and the two supporting seats are fixedly connected with two ends of the bottom of the fixed shell respectively.

Preferably, the dust fall mechanism comprises a placing groove, the placing groove is formed in the inner wall of the bottom of the sealing plate, and the placing groove is movably sleeved on the outer side of the water delivery pipe.

Preferably, the dust fall mechanism comprises a water inlet pipe, the water inlet pipe is fixedly arranged on the inner wall of one end of the sealing plate, and the bottom of the water inlet pipe is fixedly connected with the top of one end of the water delivery pipe.

Preferably, the water delivery pipe is arranged into a rounded Chinese character 'ri' shaped structure, and the length dimension of the water delivery pipe is the same as the length dimension of the inner wall of the fixed shell.

Preferably, the cross-sectional area of the cover plate is larger than the cross-sectional area of the feed inlet of the feed hopper, and the cross-sectional area of the sealing plate is the same as the cross-sectional area of the fixed housing.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the clean water can be conveyed through the water conveying pipe, spraying operation can be carried out inside the fixed shell through the atomizing nozzle, dust scattering during adding of materials required for concrete stirring inside the mixer can be avoided, spraying dust falling operation can be carried out on cement ash through the atomizing nozzle, concrete raw materials such as cement can be well adsorbed on the inner wall of the mixer, after the addition of the materials is completed, an opening of the feed hopper can be sealed through the cover plate, meanwhile, the sealing plate can seal the top opening of the fixed shell, dust generated in the process of concrete stirring can be prevented from scattering out from the inside of the mixer, the surrounding environment of the mixer can be guaranteed to be tidy, and the rotatably installed sealing plate enables the workers to overhaul and replace the water conveying pipe conveniently;

2. can install and place the raceway through the standing groove, can avoid the raceway to influence the stirring work of puddler, and then make the puddler can be abundant stir the operation to the concrete, can avoid the concrete to appear mixing the uneven condition, also can avoid the concrete to cause the jam to the atomizer simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is an exploded view of the device body of the present utility model.

Fig. 4 is a bottom perspective exploded view of the dust settling mechanism of the present utility model.

Reference numerals illustrate:

1. a device body; 101. a fixed housing; 102. a feed hopper; 103. a cover plate; 104. a discharge pipe; 105. a rotating shaft; 106. a servo motor; 107. a stirring rod; 108. a support base;

2. a dust fall mechanism; 201. a sealing plate; 202. a placement groove; 203. a water pipe; 204. an atomizing nozzle; 205. a water inlet pipe.

Detailed Description

The utility model provides a dust-proof horizontal mixer as shown in fig. 1, which comprises a device body 1 and further comprises:

the dust fall mechanism 2 is arranged at the top of the device body 1 and is used for spraying and settling the raise dust generated in the concrete stirring process.

In order to realize stirring the materials of concrete, as shown in fig. 2, the device body 1 comprises a fixed shell 101, a feed hopper 102 is fixedly installed at the top of one end outer wall of the fixed shell 101, a cover plate 103 is rotatably installed at the top of the feed hopper 102, a discharge pipe 104 is fixedly installed at the bottom of the other end outer wall of the fixed shell 101, a rotating shaft 105 is rotatably installed in the fixed shell 101, a plurality of stirring rods 107 are fixedly installed on the outer wall of the rotating shaft 105, and the stirring rods 107 can be driven to stir the concrete raw materials through the rotation of the rotating shaft 105, so that the concrete raw materials can be sufficiently mixed.

In order to enable the device body 1 to be stable in the working process, the device body can well stir concrete raw materials, as shown in fig. 2, the device body 1 comprises a servo motor 106, the servo motor 106 is fixedly arranged on the outer wall of one end of the fixed shell 101, the servo motor 106 is connected with a rotating shaft 105 through an output shaft in a transmission manner, the device body 1 comprises supporting seats 108, the two supporting seats 108 are respectively fixedly connected with the two ends of the bottom of the fixed shell 101, the fixed shell 101 can be supported and fixed through the supporting seats 108, the servo motor 106 can drive the rotating shaft 105 to rotate, and then power can be provided for the rotation of the stirring rod 107.

In order to avoid dust emission of concrete raw materials in the adding and stirring process, as shown in fig. 2, the dust falling mechanism 2 comprises a sealing plate 201, the sealing plate 201 is rotatably installed on one side of the top of the fixed shell 101, a water conveying pipe 203 is arranged at the bottom of the sealing plate 201, a plurality of atomizing nozzles 204 are fixedly installed at the bottom of the water conveying pipe 203, clear water can be conveyed through the water conveying pipe 203, and then the raised dust can be sprayed and fallen through the atomizing nozzles 204, and clear water required by concrete stirring can be provided.

In order to avoid the water pipe 203 from influencing the rotation of the stirring rod 107, as shown in fig. 4, the dust settling mechanism 2 comprises a placing groove 202, the placing groove 202 is formed in the bottom inner wall of the sealing plate 201, the placing groove 202 is movably sleeved on the outer side of the water pipe 203, the dust settling mechanism 2 comprises a water inlet pipe 205, the water inlet pipe 205 is fixedly arranged on the inner wall of one end of the sealing plate 201, the bottom of the water inlet pipe 205 is fixedly connected with the top of one end of the water pipe 203, the water pipe 203 can be placed and stored through the placing groove 202, and the water pipe 203 can be prevented from influencing the rotation of the stirring rod 107.

In order to fully seal the stirring process of the mixer and avoid dust emission in the concrete stirring process, as shown in fig. 2 and 3, the water pipe 203 is in a rounded-angle Chinese character 'ri' shaped structure, the length dimension of the water pipe 203 is the same as the length dimension of the inner wall of the fixed shell 101, the cross-sectional area dimension of the cover plate 103 is larger than the cross-sectional area dimension of the feed inlet of the feed hopper 102, the cross-sectional area dimension of the sealing plate 201 is the same as the cross-sectional area dimension of the fixed shell 101, the top opening of the feed hopper 102 can be sealed through the cover plate 103, the sealing plate 201 can seal the top opening of the fixed shell 101, and then the water cement ash can be prevented from diffusing out of the mixer in the stirring process.

The implementation mode specifically comprises the following steps: when using the mixer, can add the required raw materials of concrete mixing to the inside fixed shell 101 through feeder hopper 102, can carry the clear water to raceway 203 through inlet tube 205 simultaneously, and then can spray the fixed shell 101 inside with the clear water through atomizer 204, and then can spray the dust fall operation to the raise dust that the cement that adds the fixed shell 101 inside produced, can add the required clear water of concrete mixing to the fixed shell 101 inside simultaneously, and then after the material finishes completely adding, rotate apron 103 and make it seal the open top of feeder hopper 102, simultaneously shrouding 201 can seal the top of fixed shell 101, and then work through servo motor 106 makes axis of rotation 105 take place to rotate, and then make puddler 107 stir the concrete, and setting up of apron 201 and apron 103 can avoid the raise dust that the stirring process produced to diffuse outside the mixer, and then can guarantee the clean and tidy of mixer surrounding environment, after the concrete mixing is accomplished, make it can be discharged from the inside of fixed shell 101 through the discharge pipe 104 through opening the valve that the discharge pipe 104 department, and then can seal the top opening of apron 103 makes it, and concrete mixer that the concrete mixing process of concrete mixing process produced the concrete mixing process is easy to the problem that the concrete mixing process of cement process is difficult to be difficult to the problem that the concrete mixing process of cement process is difficult to be carried out to the concrete process to the cement process to the concrete process to be produced.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Prevent raise dust horizontal mixer, including device body (1), its characterized in that still includes:

the dust fall mechanism (2) is arranged at the top of the device body (1) and is used for spraying and settling dust generated in the concrete stirring process;

the device comprises a device body (1), wherein the device body comprises a fixed shell (101), a feed hopper (102) is fixedly arranged at the top of one end outer wall of the fixed shell (101), a cover plate (103) is rotatably arranged at the top of the feed hopper (102), a discharge pipe (104) is fixedly arranged at the bottom of the other end outer wall of the fixed shell (101), a rotating shaft (105) is rotatably arranged in the fixed shell (101), and a plurality of stirring rods (107) are fixedly arranged on the outer wall of the rotating shaft (105);

the dust fall mechanism (2) comprises a sealing plate (201), the sealing plate (201) is rotatably arranged on one side of the top of the fixed shell (101), a water conveying pipe (203) is arranged at the bottom of the sealing plate (201), and a plurality of atomizing nozzles (204) are fixedly arranged at the bottom of the water conveying pipe (203).

2. The dust-proof horizontal mixer according to claim 1, wherein: the device body (1) comprises a servo motor (106), wherein the servo motor (106) is fixedly arranged on the outer wall of one end of the fixed shell (101), and the servo motor (106) is connected with the rotating shaft (105) through an output shaft in a transmission manner.

3. The dust-proof horizontal mixer according to claim 1, wherein: the device body (1) comprises two supporting seats (108), and the two supporting seats (108) are fixedly connected with two ends of the bottom of the fixed shell (101) respectively.

4. The dust-proof horizontal mixer according to claim 1, wherein: the dust fall mechanism (2) comprises a placing groove (202), the placing groove (202) is formed in the inner wall of the bottom of the sealing plate (201), and the placing groove (202) is movably sleeved on the outer side of the water conveying pipe (203).

5. The dust-proof horizontal mixer according to claim 1, wherein: the dust fall mechanism (2) comprises a water inlet pipe (205), the water inlet pipe (205) is fixedly arranged on the inner wall of one end of the sealing plate (201), and the bottom of the water inlet pipe (205) is fixedly connected with the top of one end of the water delivery pipe (203).

6. The dust-proof horizontal mixer according to claim 1, wherein: the water delivery pipe (203) is arranged into a rounded-angle Chinese character 'ri' shaped structure, and the length dimension of the water delivery pipe (203) is the same as the length dimension of the inner wall of the fixed shell (101).

7. The dust-proof horizontal mixer according to claim 1, wherein: the cross-sectional area size of the cover plate (103) is larger than that of the feed inlet of the feed hopper (102), and the cross-sectional area size of the sealing plate (201) is the same as that of the fixed shell (101).