CN219559820U - Circulation breaker for dry-mixed mortar - Google Patents

Abstract

The utility model discloses a circulating crusher for dry-mixed mortar, which comprises the following components: the crushing cylinder, the top fixed mounting of crushing cylinder has the support frame, the outer wall fixedly connected with dust removal subassembly of support frame, dust removal subassembly's top through connection has the connecting pipe, the positive outer wall of dust removal case runs through and installs negative pressure fan, the top fixed mounting of dust removal case has the water tank, the top fixed mounting of dust removal case has the water pump, the inner wall fixed mounting of dust removal case has the sprinkler bead. According to the utility model, the dust collection assembly is arranged, the negative pressure fan is started, dust generated by circulating and crushing dry-mixed mortar is collected through the dust collection assembly and conveyed into the dust collection box along the connecting pipe, the water pump is started, water in the water collection box is conveyed into the water spraying head along the pipeline and sprayed downwards, water is sprayed to reduce dust, the purpose of dust collection of the dust generated during circulating and crushing mortar is realized, and harm to the environment and the health of workers due to dust diffusion is avoided.

Description

Circulation breaker for dry-mixed mortar

Technical Field

The utility model relates to the technical field of crushers, in particular to a circulating crusher for dry-mixed mortar.

Background

The dry-mixed mortar is a granular or powdery material which is formed by physically mixing the dry-screened aggregate, the inorganic cementing material, the additive and the like according to a certain proportion, and is transported to a construction site in a bag or bulk mode, water is added and mixed, and then the material can be directly used, and the raw material sand stone used for the dry-mixed mortar is larger in particles in a natural state and can be put into use only after being crushed into powder, so that a dry-mixed mortar crusher is required to be used for crushing the dry-mixed mortar, and when the crushed mortar particles are larger, the mortar is required to be put into the crusher again for cyclic crushing. The existing circulating crusher for dry-mixed mortar can generate a large amount of dust when crushing mortar, but the existing circulating crusher for dry-mixed mortar is inconvenient to carry out dust fall treatment on dust, and the diffused dust not only affects the working environment, but also causes harm to the physical health of workers.

The existing circulation crusher for dry-mixed mortar has the following defects:

patent document CN212549831U discloses a swinging dry-mixed mortar crusher, the protective rights "comprising a bottom plate, a crushing barrel and a connecting rod; a bottom plate: the middle part of the upper surface of the bottom plate is provided with a supporting frame, the middle part of the front end of the bottom plate is provided with a groove, the middle part of the upper surface of the supporting frame is provided with a through groove, the middle parts of the left side and the right side of the upper surface of the supporting frame are respectively fixedly provided with two base plates, and the upper ends of the two base plates are of a U-shaped structure; crushing barrel: the two ends of the side ring surface of the crushing barrel are fixedly connected with the upper ends of the two base plates respectively, the inner surface of the crushing barrel is provided with a cutter blade for crushing dry-mixed mortar, the left side and the right side of the crushing barrel are fixedly connected with the two connecting plates respectively through bolts, and the motor drives the eccentric rotary table and the stirring rod to rotate, so that dry-mixed mortar raw materials in the crushing barrel are extruded and crushed in a small range between the crushing barrel and the fixing rod under the action of pressure. However, when the oscillating dry-mixed mortar crusher is used for crushing sand, generated dust can spread outwards along the channel, and the dust is easy to cause harm to the environment and the health.

Therefore, it is necessary to provide a circulating crusher for dry-mixed mortar, which is convenient for processing dust generated when crushing mortar by installing a dust removing assembly.

Disclosure of Invention

The utility model aims to provide a circulating crusher for dry-mixed mortar, which aims to solve the technical problems that the existing circulating crusher for dry-mixed mortar provided in the background art is inconvenient to carry out dust fall treatment on dust, and the diffused dust not only affects the working environment, but also causes harm to the health of workers.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a circulation breaker for dry-mixed mortar, comprising:

the top of the crushing cylinder is fixedly provided with a supporting frame;

the outer wall of the support frame is fixedly connected with a dust removal component;

the connecting pipe, the top through-connection of dust removal subassembly has the connecting pipe, the bottom through-connection of connecting pipe is in the back outer wall of dust removal case, the positive outer wall of dust removal case runs through and installs negative pressure fan, the inner wall fixed mounting of dust removal case has the filter screen, the side outer wall of dust removal case runs through and installs the outlet pipe, the top fixed mounting of dust removal case has the water tank, the top fixed mounting of dust removal case has the water pump, and the left side of water pump passes through the pipeline to be connected with the water tank, and the inner wall fixed mounting of dust removal case has the sprinkler bead, and the top of sprinkler bead passes through the right side outer wall of pipe connection in the water pump.

Preferably, the top of the crushing cylinder is fixedly provided with a feed inlet, the bottom of the crushing cylinder is provided with a discharge outlet in a penetrating way, and the inner wall of the crushing cylinder is fixedly provided with a crushing plate.

Preferably, the crushing cylinder is fixedly arranged at the top of the fixed frame, and the inner wall of the fixed frame is provided with a storage box in a penetrating way.

Preferably, the fixing frame is fixedly arranged on the top of the bottom plate.

Preferably, the inner wall of the crushing cylinder is provided with a mounting shaft in a penetrating manner, and the right end of the mounting shaft is fixedly connected with the output end of the first motor.

Preferably, the outer wall of the installation shaft is fixedly provided with an outer cylinder, and the outer wall of the outer cylinder is fixedly provided with a hammer.

Preferably, the outer wall fixedly connected with circulation case of fixed frame, the bottom fixed mounting of circulation case has the support column, and the inner wall fixed mounting of fixed frame has the screen cloth.

Preferably, the top of the bottom plate is fixedly provided with a mounting cylinder, the top of the mounting cylinder is fixedly provided with a motor II, the output end of the motor II is fixedly connected with a feeding screw rod, and the outer wall of the mounting cylinder is provided with a circulating pipe in a penetrating way.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the dust collection assembly, the dust collection box and the water tank are arranged, the negative pressure fan is started, dust generated by circularly crushing dry-mixed mortar is collected through the dust collection assembly and is conveyed into the dust collection box along the connecting pipe, the water pump is started, water in the water tank is pumped, is conveyed into the water spraying head along the pipeline and is sprayed downwards, the dust is sprayed to reduce the dust, the purpose of dust collection of the dust generated during the cyclic crushing of the mortar is realized, and the harm of dust diffusion to the environment and the health of workers is avoided;

2. according to the utility model, the circulation box, the screen and the installation cylinder are arranged, the crushed dry-mixed mortar falls, the screen is used for screening, larger particles slide into the circulation box along the screen and enter the installation cylinder, the motor II is started to drive the feeding screw to rotate so as to drive the mortar to lift upwards, the mortar enters the feed inlet through the circulation pipe for circulation crushing, the crushed mortar does not need to be manually screened after being discharged, and the crushed mortar is manually added into the crushing cylinder again for crushing, so that the circulation crushing efficiency of the dry-mixed mortar is improved, and the labor cost is saved.

Drawings

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

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic view of a portion of the mounting cylinder of the present utility model;

FIG. 4 is a schematic view of a part of the dust removing assembly according to the present utility model;

fig. 5 is a schematic view of a structure of a filter screen part according to the present utility model.

In the figure: 1. a crushing cylinder; 101. a feed inlet; 102. a discharge port; 103. a breaker plate; 2. a dust removal assembly; 201. a support frame; 202. a connecting pipe; 203. a dust removal box; 204. a negative pressure fan; 205. a filter screen; 206. a water outlet pipe; 207. a water tank; 208. a water pump; 209. a water spray head; 3. a fixed frame; 301. a storage box; 4. a bottom plate; 5. a mounting shaft; 501. a first motor; 6. an outer cylinder; 601. a hammer head; 7. a circulation box; 701. a screen; 702. a support column; 703. a mounting cylinder; 704. a second motor; 705. a feed screw; 706. a circulation pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, a circulation breaker for dry-mixed mortar includes: the crushing cylinder 1, the crushing cylinder 1 is cylindric, the top of the crushing cylinder 1 is fixedly provided with a feed inlet 101, the top opening of the feed inlet 101 faces obliquely upwards, dry-mixed mortar is convenient to add into the feed inlet 101, the bottom of the crushing cylinder 1 is penetrated and provided with a discharge outlet 102, the crushed mortar is convenient to discharge, the inner wall of the crushing cylinder 1 is fixedly provided with a crushing plate 103, the crushing cylinder 1 is fixedly arranged at the top of a fixed frame 3, the lower semi-cylindrical part of the crushing cylinder 1 penetrates through the top of the fixed frame 3, the fixed frame 3 provides support for the crushing cylinder 1, the inner wall of the fixed frame 3 penetrates and is provided with a storage box 301, the outer wall of the storage box 301 is attached to the inner wall of the fixed frame 3, the top of the storage box 301 is in an opening shape, the storage box 301 is positioned below the discharge outlet 102, the fixed frame 3 is fixedly arranged at the top of a bottom plate 4, the bottom plate 4 provides support for the fixed frame 3, the inner wall of the crushing cylinder 1 is penetrated and provided with a mounting shaft 5, the right end of the mounting shaft 5 is fixedly connected with the output end of the motor one 501, the outer wall of the right side of the fixed frame 3 is fixedly provided with a supporting plate, the top of the supporting plate is fixedly connected with the bottom of the motor one 501, the motor one 501 is provided with a support through the supporting plate, the outer wall of the mounting shaft 5 is fixedly sleeved with an outer cylinder 6, the outer wall of the outer cylinder 6 is fixedly provided with a hammer 601, the number of the mounting groups of the hammer 601 is a plurality of groups, the motor one 501 is started to drive the mounting shaft 5 to rotate, the mounting shaft 5 drives the outer cylinder 6 and the hammer 601 to rotate, dry-mixed mortar is added to the inner wall of the crushing cylinder 1 along the feed inlet 101, the dry-mixed mortar is driven to collide with the crushing plate 103 through the rotation of the hammer 601, the dry-mixed mortar is crushed, and then discharged downwards along the discharge outlet 102 into the storage box 301.

Referring to fig. 1, 2, 4 and 5, a supporting frame 201 is fixedly installed at the top of the crushing cylinder 1, the number of installation groups of the supporting frame 201 is two, the supporting frame 201 is located at the rear of the feeding hole 101, a dust removing component 2 is fixedly connected to the outer wall of the supporting frame 201, the supporting frame 201 is used for supporting the dust removing component 2, the dust removing component 2 is located above the feeding hole 101, a connecting pipe 202 is connected to the top of the dust removing component 2 in a penetrating manner, the bottom end of the connecting pipe 202 is connected to the outer wall of the back of the dust removing box 203 in a penetrating manner, the dust removing box 203 is fixedly installed at the top of the bottom plate 4, the outer wall of the dust removing box 203 is fixedly connected with the outer wall of the fixed frame 3, a negative pressure fan 204 is installed on the front outer wall of the dust removing box 203 in a penetrating manner, a filter screen 205 is fixedly installed on the inner wall of the dust removing box 203, the filter screen 205 is located at the right side of the negative pressure fan 204, a water outlet pipe 206 is installed on the side outer wall of the dust removing box 203 in a penetrating manner, the water outlet pipe 206 is positioned between the filter screen 205 and the negative pressure fan 204, the water tank 207 is fixedly arranged at the top of the dust removal box 203, the water pump 208 is arranged at one side of the water tank 207, the outer walls of the left side and the right side of the water pump 208 are fixedly provided with pipelines, the left side of the water pump 208 is in penetrating connection with the outer wall of the water tank 207 through the pipelines, the inner wall of the dust removal box 203 is fixedly provided with a water spray head 209, the right side of the water pump 208 is fixedly connected with the top of the water spray head 209 through the pipelines, the water spray head 209 is positioned on the right side of the filter screen 205, the negative pressure fan 204 is started, the splash dust generated when dry-mixed mortar is crushed is collected through the dust removal assembly 2, transported into the dust removal box 203 along the connecting pipe 202, filtered through the filter screen 205, the water pump 208 is started to absorb the water in the water tank 207, transported into the water spray head 209 along the pipelines, and sprayed downwards along the water spray head 209, the dust is sprayed with water to reduce the dust, so that the purpose of removing dust generated during cyclic crushing of dry-mixed mortar is realized, and the harm of dust diffusion to the environment and the health of workers is avoided.

Referring to fig. 1, 2 and 3, the outer wall of the fixed frame 3 is fixedly connected with a circulation box 7, the bottom of the inner wall of the circulation box 7 is inclined, the left outer wall of the circulation box 7 is connected with the right outer wall of the fixed frame 3 in a penetrating way, a support column 702 is fixedly arranged at the bottom of the circulation box 7, the support column 702 provides support for the circulation box 7, a screen 701 is fixedly arranged on the inner wall of the fixed frame 3, the screen 701 is positioned above the storage box 301, the screen 701 is arranged in an inclined way, one side close to the circulation box 7 is lower, the right side of the screen 701 is positioned at the left side of the penetrating joint of the circulation box 7 and the fixed frame 3, a mounting cylinder 703 is fixedly arranged at the top of the bottom plate 4, the mounting cylinder 703 is positioned at one side of the circulation box 7, the outer wall of the circulation box 7 is connected with the outer wall of the mounting cylinder 703 in a penetrating way through a pipeline, a motor two is fixedly arranged at the top of the mounting cylinder 703, the output end of the motor two 704 is fixedly connected with a feeding screw 705, the feeding screw 705 is positioned in the mounting cylinder 703, the outer wall of the mounting cylinder 703 is provided with a circulating pipe 706 in a penetrating way, the circulating pipe 706 is of an L-shaped tubular structure, one end of the circulating pipe 706, which is far away from the mounting cylinder 703, is connected with the top plate of the feeding hole 101 in a penetrating way, crushed dry-mixed mortar leaking downwards along the discharging hole 102 is screened downwards by the screen 701, larger particles slide into the circulating box 7 along the screen 701 and enter the mounting cylinder 703 along a pipeline, the second motor 704 is started to drive the feeding screw 705 to rotate to drive the larger mortar particles to lift upwards, the larger mortar particles enter the feeding hole 101 through the circulating pipe 706 for circulating crushing, the crushed dry-mixed mortar is prevented from being manually screened after being discharged by the screen 701 and a circulating frame, and is manually added into the crushing cylinder 1 again for crushing, the circulating crushing efficiency of the dry-mixed mortar is improved, saving the labor cost.

When the circulating crusher for dry-mixed mortar is used, dry-mixed mortar is added to the inner wall of the crushing cylinder 1 along the feed inlet 101, the dry-mixed mortar is driven to collide with the crushing plate 103 through the rotation of the hammer head 601, the dry-mixed mortar is crushed, the crushed dry-mixed mortar is discharged downwards along the discharge outlet 102, the dry-mixed mortar is screened downwards through the screen 701, larger particles slide into the circulating box 7 along the screen 701 and enter the inside of the mounting cylinder 703, the motor II 704 is started, the feeding screw 705 is driven to rotate, the mortar is driven to lift upwards, the dry-mixed mortar enters the feed inlet 101 through the circulating pipe 706 for circulating crushing, the crushed dry-mixed mortar is prevented from being manually screened after being drained, and is manually added into the crushing cylinder 1 again for crushing, the circulating crushing efficiency of the dry-mixed mortar is improved, the labor cost is saved, when the crushing machine is used for circulating crushing, dry-mixed dust generated during crushing is collected through the dust removing assembly 2, the dry-mixed mortar is conveyed into the dust removing box 203 along the connecting pipe 202, the filtering is carried out through the screen 205, the dust is prevented from flying out, the water pump 208 is started, water inside the water pump 208 is sucked into the water tank 209 along the pipeline, the pipeline is conveyed into the inside of the water sprayer 209, the water is sprayed downwards, the water is prevented from causing harm to the health of the dry-mixed dust and the environment is prevented from being caused by the dry-mixed dust and the dust is sprayed and the health and the dust is sprayed and sprayed when the dust is circulated and sprayed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. A circulation breaker for dry-mixed mortar, characterized by comprising:

the crushing device comprises a crushing cylinder (1), wherein a supporting frame (201) is fixedly arranged at the top of the crushing cylinder (1);

the dust removing assembly (2) is fixedly connected with the outer wall of the supporting frame (201);

connecting pipe (202), the top through-connection of dust removal subassembly (2) has connecting pipe (202), the bottom through-connection of connecting pipe (202) is in the back outer wall of dust removal case (203), negative pressure fan (204) are installed in the front outer wall of dust removal case (203) through-connection, the inner wall fixed mounting of dust removal case (203) has filter screen (205), outlet pipe (206) are installed in the side outer wall of dust removal case (203) through-connection, the top fixed mounting of dust removal case (203) has water tank (207), the top fixed mounting of dust removal case (203) has water pump (208), and the left side of water pump (208) is connected with water tank (207) through the pipeline, and the inner wall fixed mounting of dust removal case (203) has sprinkler bead (209), and the top of sprinkler bead (209) is through the right side outer wall of pipe connection in water pump (208).

2. The circulating crusher for dry-mixed mortar according to claim 1, wherein: the top of a crushing cylinder (1) is fixedly provided with a feed inlet (101), the bottom of the crushing cylinder (1) is provided with a discharge outlet (102) in a penetrating way, and the inner wall of the crushing cylinder (1) is fixedly provided with a crushing plate (103).

3. The circulating crusher for dry-mixed mortar according to claim 1, wherein: the crushing cylinder (1) is fixedly arranged at the top of the fixed frame (3), and a storage box (301) is arranged on the inner wall of the fixed frame (3) in a penetrating manner.

4. A circulation breaker for dry-mixed mortar according to claim 3, characterized in that: the fixed frame (3) is fixedly arranged at the top of the bottom plate (4).

5. The circulating crusher for dry-mixed mortar according to claim 1, wherein: the inner wall of the crushing cylinder (1) is provided with a mounting shaft (5) in a penetrating manner, and the right end of the mounting shaft (5) is fixedly connected with the output end of the motor I (501).

6. The circulating crusher for dry-mixed mortar according to claim 5, wherein: the outer wall of the installation shaft (5) is fixedly provided with an outer cylinder (6), and the outer wall of the outer cylinder (6) is fixedly provided with a hammer head (601).

7. A circulation breaker for dry-mixed mortar according to claim 3, characterized in that: the outer wall fixedly connected with circulation case (7) of fixed frame (3), the bottom fixed mounting of circulation case (7) has support column (702), and the inner wall fixed mounting of fixed frame (3) has screen cloth (701).

8. The circulating crusher for dry-mixed mortar according to claim 4, wherein: the top of bottom plate (4) fixed mounting has a mounting cylinder (703), and the top fixed mounting of mounting cylinder (703) has motor two (704), and the output fixedly connected with pay-off screw rod (705) of motor two (704), the outer wall of mounting cylinder (703) runs through and installs circulating pipe (706).