CN211411864U

CN211411864U - Leakage-proof device of airflow mixer

Info

Publication number: CN211411864U
Application number: CN201921784955.5U
Authority: CN
Inventors: 朱向华; 张华�
Original assignee: Changzhou Shinma Drying Engineering Co ltd
Current assignee: Changzhou Shinma Drying Engineering Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-04
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a material leakage prevention device of an airflow mixer, which comprises a conveying pipe, a feeding mechanism and a material throwing machine; the feeding mechanism is connected to the middle part of the conveying pipe and communicated with the interior of the conveying pipe, and the throwing machine is arranged at the lower end of the conveying pipe; a material crushing mechanism is arranged in the conveying pipe and is positioned below the feeding mechanism, and a crushing motor connected with the material crushing mechanism is arranged outside the conveying pipe; this broken mechanism of material includes pivot, axle sleeve, blanking plate and a plurality of cutting assembly, and the pivot sets up in the axle center department of conveyer pipe and extends to the outside of conveyer pipe and links to each other with broken motor, and the axle sleeve cover is located with the pivot, and a plurality of cutting assembly all set up on the axle sleeve, and a plurality of cutting assembly along the axial equidistance setting of axle sleeve, and every cutting assembly's below all is equipped with blanking plate. The utility model has the characteristics of avoid the material to pile up the bottom of equipment, just so need not to shut down the clearance to guarantee the normal use of equipment.

Description

Leakage-proof device of airflow mixer

Technical Field

The utility model belongs to the technical field of drying equipment, concretely relates to air current mixes quick-witted leak protection material device.

Background

The air current mixes the machine and is one of the equipment of trades such as chemical industry, food in the dry production process flow, air current among the prior art mixes the machine and carries the host computer in the dry run-out material by the auger, receive the gravity to influence the material and down drop to breaker broken back, have some materials to leak the host computer bottom, it piles up to produce the material, time extension material is piled up and can be increased, and then influence the use of desiccator, need shut down the clearance material, because the material is in the bottom of machine, only can lean on manual cleaning, the long normal use of equipment that influences consuming time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned defect, provide an air current and mix leak protection material device of machine, avoid the material to pile up the bottom of equipment, just so need not to shut down the clearance to guarantee the normal use of equipment.

The utility model provides a technical scheme that its technical problem adopted as follows:

a material leakage prevention device of an airflow mixer comprises a conveying pipe, a feeding mechanism and a material throwing machine; the feeding mechanism is connected to the middle part of the conveying pipe and communicated with the interior of the conveying pipe, the throwing machine is arranged at the lower end of the conveying pipe, and the upper end of the conveying pipe is used for discharging; a material crushing mechanism is arranged in the conveying pipe and is positioned below the feeding mechanism, and a crushing motor connected with the material crushing mechanism is arranged outside the conveying pipe; the material crushing mechanism comprises a rotating shaft, a shaft sleeve, a blanking plate and a plurality of cutting assemblies, wherein the rotating shaft is arranged at the axis of the conveying pipe and extends to the outside of the conveying pipe to be connected with a crushing motor; the cutting assembly comprises two symmetrically arranged fixing shafts, and a plurality of blades are arranged on the two fixing shafts.

Further, the axial lengths of the plurality of cutting assemblies are sequentially reduced from top to bottom.

Further, the plurality of cutting assemblies are staggered.

Furthermore, a reducing section is arranged on the conveying pipe, the material crushing mechanism is located in the reducing section, and the diameter of the upper end of the reducing section is larger than that of the lower end of the reducing section.

Furthermore, the feeding mechanism comprises a housing, a spiral shaft, a motor, a driving wheel, a driven wheel, a feeding pipe, a driven shaft and a cutting knife, wherein one end of the housing is connected to the conveying pipe and communicated with the interior of the conveying pipe; the feed pipe sets up in the top of housing and is linked together with the housing is inside, and driven shaft runs through the relative both sides of feed pipe, and the cutting knife is in the feed pipe and installs on driven shaft, and the follower sets up in the outside of feed pipe and installs on driven shaft, and the follower is in directly over the action wheel, and links to each other through the belt between follower and the action wheel.

The utility model has the advantages that:

(1) the utility model discloses a feeding mechanism sends the material into the conveyer pipe in, and the material passes through material crushing mechanism under the effect of gravity, forms the granule with the material cutting through the work of motor drive material crushing mechanism, and under the effect of throwing material machine, the upper end of conveyer pipe can be followed completely to graininess material and thrown to the air current mixer in, and the material just can not pile up in the bottom of conveyer pipe like this, just also need not to shut down artifical clearance to the normal use of equipment has been guaranteed.

(2) The utility model discloses well a plurality of cutting assembly's axial length reduces from last to down in proper order to and a plurality of cutting assembly are crisscross setting, can cut into the graininess with the material to the assurance, thereby guarantee that the material can all the ejection of compact, prevent to pile up in the bottom of conveyer pipe.

(3) The utility model discloses in the broken mechanism of well material be in the reducing section of conveyer pipe, the upper and lower both ends of reducing section form the velocity of wind poor like this to guarantee to cut in the massive material can fall into the broken mechanism of material, and the upper end ejection of compact of conveyer pipe can be followed to the graininess material.

(4) The utility model discloses a motor drives screw axis pivoted and drives driven shaft rotation simultaneously, can cut the material through the cutting knife in advance like this when adding the material in the inlet tube to prevent that the material from piling up in the bottom of conveyer pipe.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a material crushing mechanism of the present invention;

wherein: the device comprises a conveying pipe 1, a reducing section 11, a feeding mechanism 2, a housing 21, a screw shaft 22, a motor 23, a driving wheel 24, a driven wheel 25, a feeding pipe 26, a driven shaft 27, a cutting knife 28, a connecting shaft 29, a material thrower 3, a material crushing mechanism 4, a rotating shaft 41, a shaft sleeve 42, a blanking plate 43, a cutting assembly 44, a fixing shaft 441, a blade 442 and a crushing motor 5.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, the leakage-proof device of the air flow mixer comprises a conveying pipe 1, a feeding mechanism 2 and a material throwing machine 3; the feeding mechanism 2 is connected to the middle of the conveying pipe 1 and communicated with the inside of the conveying pipe 1, the throwing machine 3 is arranged at the lower end of the conveying pipe 1, and the upper end of the conveying pipe 1 is connected with an air flow mixer (not shown in the figure) to dry materials.

The feeding mechanism 2 comprises a housing 21, a screw shaft 22, a motor 23, a driving wheel 24, a driven wheel 25, a feeding pipe 26, a driven shaft 27 and a cutting knife 28, wherein one end of the housing 21 is connected to the conveying pipe 1 and communicated with the interior of the conveying pipe 1, the screw shaft 22 is arranged in the housing 21, the shaft part on the screw shaft 22 penetrates through the conveying pipe and is connected with a fixed seat, so that the normal operation of the screw shaft can be ensured, and the blade part of the screw shaft is positioned outside the conveying pipe, so that materials can be smoothly fed into the conveying pipe. The motor 23 is arranged at one side of the housing 21 and is connected with the screw shaft 22 through a connecting shaft 29, and the driving wheel 24 is sleeved on the connecting shaft 29; the inlet pipe 26 sets up in the top of housing 21 and is linked together with housing 21 is inside, driven shaft 27 runs through the relative both sides of inlet pipe 26, cutting knife 28 is in inlet pipe 26 and installs on driven shaft 27, driven wheel 25 sets up in the outside of inlet pipe 26 and installs on driven shaft 27, driven wheel 25 is directly over drive wheel 24, and link to each other through the belt between driven wheel 25 and the drive wheel 24, when motor drive screw axis rotates like this, drive driven shaft simultaneously and rotate under the effect of belt, make the cutting knife rotatory, cut the breakage to the material then, thereby guarantee that the material can all follow the upper end ejection of compact of conveyer pipe, avoid piling up at the lower extreme of conveyer pipe.

The conveying pipe 1 is provided with a reducing section 11, the diameter of the upper end of the reducing section 11 is larger than that of the lower end of the reducing section, the reducing section 11 is located below the feeding mechanism 2, and a material crushing mechanism 4 is arranged in the reducing section 11. Namely, the material crushing mechanism 4 is arranged below the feeding mechanism 2, and the crushing motor 5 connected with the material crushing mechanism 4 is arranged outside the conveying pipe 1. Specifically, this material crushing mechanism 4 includes pivot 41, axle sleeve 42, blanking plate 43 and three cutting assembly 44, pivot 41 sets up in the axle center department of conveyer pipe 1 and extends to the outside of conveyer pipe 1 and links to each other with crushing motor 5, drive pivot 41 through crushing motor 5 and rotate for cutting assembly 44 rotates in step, can carry out continuous cutting breakage with the material like this, and finally cut blocky material into graininess, it explains, be equipped with the packing between pivot 41 and the conveyer pipe 1 and seal, in order to prevent that the material from dropping to the outside of conveyer pipe. Axle sleeve 42 is fixed the ground cover locate with pivot 41 on, three cutting assembly 44 all sets up on axle sleeve 42, and three cutting assembly 44 sets up along axle sleeve 42's axial equidistance, for example, set gradually from last to down on the axle sleeve, and three cutting assembly is crisscross setting, the projection of three cutting assembly on the horizontal plane forms "rice" font, can improve the crushing effect of material like this, the axial length of three cutting assembly reduces from last to down in proper order moreover to adapt to the structure of reducing section. The cutting assembly 44 includes two fixed shafts 441 symmetrically disposed, and a plurality of blades 442 are disposed on each of the two fixed shafts 441. Every cutting assembly's below all is equipped with the blanking plate, the one end of this blanking plate sets up on the inner wall of conveyer pipe, the material is piled up on the blanking plate after being cut the subassembly breakage like this, cutting assembly can cut the material on the blanking plate once more at the pivoted in-process, in order to guarantee that all materials are all cut into the graininess, thereby guarantee the drying effect of material, and under the effect of throwing the material machine, throw out the graininess material from the upper end of conveyer pipe in the drying tube of air current mixer, just so can effectually prevent to leak the material, do not need to shut down the clearance, guarantee that equipment can be operating condition always, avoid the unnecessary shut down of drying equipment.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims

1. The utility model provides a leak protection material device of air current mixer which characterized in that: comprises a conveying pipe, a feeding mechanism and a throwing machine; the feeding mechanism is connected to the middle part of the conveying pipe and communicated with the interior of the conveying pipe, the throwing machine is arranged at the lower end of the conveying pipe, and the upper end of the conveying pipe is used for discharging materials into the airflow mixer;

a material crushing mechanism is arranged in the conveying pipe and is positioned below the feeding mechanism, and a crushing motor connected with the material crushing mechanism is arranged outside the conveying pipe; the material crushing mechanism comprises a rotating shaft, a shaft sleeve, a blanking plate and a plurality of cutting assemblies, wherein the rotating shaft is arranged at the axis of the conveying pipe and extends to the outside of the conveying pipe to be connected with a crushing motor; the cutting assembly comprises two symmetrically arranged fixing shafts, and a plurality of blades are arranged on the two fixing shafts.

2. A material leakage preventing device of a gas flow mixer according to claim 1, characterized in that: the axial length of the plurality of cutting assemblies is reduced from top to bottom in sequence.

3. A material leakage preventing device of a gas flow mixer according to claim 1, characterized in that: the plurality of cutting assemblies are staggered.

4. A material leakage preventing device of a gas flow mixer according to claim 1, characterized in that: the conveying pipe is provided with a reducing section, the material crushing mechanism is positioned in the reducing section, and the diameter of the upper end of the reducing section is larger than that of the lower end of the reducing section.

5. A material leakage preventing device of a gas flow mixer according to claim 1, characterized in that: the feeding mechanism comprises a housing, a spiral shaft, a motor, a driving wheel, a driven wheel, a feeding pipe, a driven shaft and a cutting knife, wherein one end of the housing is connected to the conveying pipe and communicated with the interior of the conveying pipe; the feed pipe sets up in the top of housing and is linked together with the housing is inside, and driven shaft runs through the relative both sides of feed pipe, and the cutting knife is in the feed pipe and installs on driven shaft, and the follower sets up in the outside of feed pipe and installs on driven shaft, and the follower is in directly over the action wheel, and links to each other through the belt between follower and the action wheel.