CN214555047U - A fine sand sieving mechanism for production of special mortar - Google Patents
A fine sand sieving mechanism for production of special mortar Download PDFInfo
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- CN214555047U CN214555047U CN202120294099.6U CN202120294099U CN214555047U CN 214555047 U CN214555047 U CN 214555047U CN 202120294099 U CN202120294099 U CN 202120294099U CN 214555047 U CN214555047 U CN 214555047U
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- fine sand
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- screening device
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Abstract
The utility model discloses a fine sand sieving mechanism for special mortar production, including supporting mechanism, primary screening mechanism, secondary screening mechanism, supporting mechanism's upper portion is provided with secondary screening mechanism, secondary screening mechanism's upper portion is provided with primary screening mechanism still includes the mechanism of breaing up that is used for scattering sand block hammer and dries, the mechanism of breaing up includes the feeding funnel, breaks up chamber, heating block, falls out the board, breaks up stick, big band pulley, belt, motor, the upper portion welding in the chamber of breaing up the feeding funnel, the welding of the inside bottom surface in chamber of breaing up fall out the board, fall out the inboard be provided with break up the stick. The utility model discloses the setting of stick and the board that falls out is broken up in the utilization for the grit can be at first broken up when being sent into, prevents to influence the screening that comes next, can dry moist grit under the effect of heating block simultaneously.
Description
Technical Field
The utility model relates to a special mortar production technical field especially relates to a fine sand sieving mechanism for special mortar production.
Background
The special mortar is one kind of mortar, and is mainly suitable for the mortar with special requirements on heat preservation, heat insulation, sound absorption, water resistance, corrosion resistance, radiation protection, decoration, bonding and the like; mainly comprises heat-insulating sound-absorbing mortar, waterproof mortar, corrosion-resistant mortar, radiation-proof mortar, polymer mortar and the like. But traditional screening plant can't sieve when handling the sand block, and can't sieve the green sand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fine sand sieving mechanism for special mortar production in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a fine sand screening device for special mortar production comprises a supporting mechanism, a primary screening mechanism and a secondary screening mechanism, wherein the secondary screening mechanism is arranged on the upper portion of the supporting mechanism, the primary screening mechanism is arranged on the upper portion of the secondary screening mechanism, the scattering mechanism is used for scattering sand blocks and drying the sand blocks, the scattering mechanism comprises a feeding hopper, a scattering cavity, a heating block, a falling plate, a scattering rod, a large belt wheel, a small belt wheel, a belt and a motor, the feeding hopper is welded on the upper portion of the scattering cavity, the falling plate is welded on the inner bottom surface of the scattering cavity, the scattering rod is arranged in the falling plate, one end of the scattering rod is connected with the scattering cavity through a bearing, the other end of the scattering rod is in keyed connection with the large belt wheel, one side of the large belt wheel is connected with the small belt wheel through the belt, the rear key of the small belt wheel is connected with the motor, and the heating block is arranged on the outer surface of the feeding hopper.
Preferably, the supporting mechanism comprises a base plate, supporting legs and a bearing plate, four corners of the upper surface of the base plate are connected with the supporting legs through bolts, and the upper portions of the supporting legs are connected with the bearing plate through bolts.
Preferably, the middle of the upper surface of the backing plate is connected with a shunting block through a bolt.
Preferably, first screening mechanism includes first crushing chamber, revolving door, cylinder, push pedal, first sieve, first crushing chamber welding is in break up the lower part in chamber, the bottom surface welding in first crushing chamber has first sieve, be provided with on the bottom surface in first crushing chamber the push pedal, there is the revolving door one side in first crushing chamber through hinge connection, there is first sieve one side of push pedal through bolted connection.
Preferably, secondary screening mechanism includes regrinding chamber, second sieve, spring, shock dynamo, fixed block, the welding of regrinding chamber is in the lower part in initial crushing chamber, the inside welding in regrinding chamber has the second sieve, there is the spring lower part four corners of second sieve through bolted connection, there is the fixed block lower part of spring through bolted connection, install lower surface one side of second sieve shock dynamo.
Has the advantages that: the setting of stick and the board that falls out is broken up in the utilization for grit can be broken up at first when being sent into, prevents to influence following screening, can dry the moist grit under the effect of heating piece simultaneously.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is an isometric view of a first embodiment of a fine sand screening device for special mortar production according to the present invention;
fig. 2 is a sectional view of a first embodiment of the fine sand screening device for special mortar production according to the present invention;
FIG. 3 is an isometric view of a second embodiment of a fine sand screening device for special mortar production according to the present invention;
fig. 4 is a cross-sectional view of a second embodiment of the fine sand screening device for producing special mortar of the present invention.
The reference numerals are explained below:
1. a support mechanism; 101. a base plate; 102. supporting legs; 103. a carrier plate; 104. a shunting block; 2. a breaking mechanism; 201. a hopper; 202. breaking up the cavity; 203. a heating block; 204. dropping out of the plate; 205. breaking up the rods; 206. a large belt pulley; 207. a small belt pulley; 208. a belt; 209. a motor; 3. a primary screening mechanism; 301. a primary crushing chamber; 302. a rotating door; 303. a cylinder; 304. pushing the plate; 305. a first screen deck; 4. a secondary screening mechanism; 401. a secondary crushing cavity; 402. a second screen deck; 403. a spring; 404. vibrating a motor; 405. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The present invention will be further explained with reference to the accompanying drawings:
a fine sand screening device for producing special mortar comprises a supporting mechanism 1, a primary screening mechanism 3 and a secondary screening mechanism 4, wherein the secondary screening mechanism 4 is arranged on the upper portion of the supporting mechanism 1, the primary screening mechanism 3 is arranged on the upper portion of the secondary screening mechanism 4, the fine sand screening device further comprises a scattering mechanism 2 for scattering and drying sand blocks, the scattering mechanism 2 comprises a hopper 201, a scattering cavity 202, a heating block 203, a dropping plate 204, a scattering rod 205, a large belt wheel 206, a small belt wheel 207, a belt 208 and a motor 209, the hopper 201 is welded on the upper portion of the scattering cavity 202 and can pour the sand into the scattering cavity 202, the dropping plate 204 is welded on the bottom surface of the inner portion of the scattering cavity 202 and is in a strip-shaped gap, the scattering rod 205 is arranged in the dropping plate 204 and can be contacted with the sand blocks for scattering, one end of the scattering rod 205 is connected with the scattering cavity 202 through a bearing, the other end of the scattering rod 205 is in keyed connection with the large belt wheel 206, one side of big band pulley 206 is connected with little band pulley 207 through belt 208, can adjust speed to suitable, and the rear portion key of little band pulley 207 is connected with motor 209, for breaking up stick 205 and providing power, installs heating block 203 on the external surface of hopper 201, can dry the sand grain and avoid screening inconvenience.
Example 1
As shown in fig. 1 and 2, the support mechanism 1 includes a backing plate 101, support legs 102, and a bearing plate 103, four corners of the upper surface of the backing plate 101 are connected with the support legs 102 by bolts so that the upper part is kept stable, and the upper parts of the support legs 102 are connected with the bearing plate 103 by bolts so that the secondary crushing chamber 401 is kept stable; the primary screening mechanism 3 comprises a primary crushing cavity 301, a rotating door 302, an air cylinder 303, a push plate 304 and a first screen plate 305, wherein the primary crushing cavity 301 is welded at the lower part of the scattering cavity 202, the interior of the primary crushing cavity is a primary screening area, the first screen plate 305 is welded at the bottom surface of the primary crushing cavity 301, larger stones can be left at the upper part of the primary crushing cavity, the push plate 304 is arranged on the bottom surface of the primary crushing cavity 301, sand falling can be accelerated, the rotating door 302 is connected to one side of the primary crushing cavity 301 through a hinge and can send the stones out, and the first screen plate 305 is connected to one side of the push plate 304 through a bolt and can push the stones out; secondary screening mechanism 4 includes regrinding chamber 401, second sieve 402, spring 403, shock dynamo 404, fixed block 405, regrinding chamber 401 welding is in the lower part of primary crushing chamber 301, inside is the region of secondary screening, the inside welding of regrinding chamber 401 has second sieve 402, can carry out one step of screening with the grit, there is spring 403 in the lower part four corners of second sieve 402 through bolted connection, can drive second sieve 402 and carry out the secondary screening, there is fixed block 405 lower part of spring 403 through bolted connection, make spring 403 remain stable, shock dynamo 404 is installed to the lower surface one side of second sieve 402, can produce vibrations to second sieve 402.
The working principle is as follows: during the use, put into the cavity 202 that breaks up with grit from hopper 201 inside, then, utilize and break up stick 205 to break up the grit, prevent that moist sand block can't be sieved, can be dried and then be convenient for sieve under the effect of heating piece 203 after breaking up, when the primary sieve time, can accelerate falling of grit under the effect of push pedal 304, simultaneously release the stone in the grit from rotating door 302, inside secondary crushing chamber 401, utilize the effect of spring 403 and shock dynamo 404 to vibrate second sieve 402 and make the grit further screened, later fall on the upper portion of backing plate 101.
Example 2
As shown in fig. 3 and 4, embodiment 2 differs from embodiment 1 in that: the middle of the upper surface of the base plate 101 is connected with the shunting block 104 through the bolts, sand shunting can not be deposited, and during operation, during use, sand is placed into the scattering cavity 202 from the hopper 201, then, the sand is scattered by the scattering rod 205, wet sand blocks can not be screened, after scattering, the sand can be dried under the action of the heating block 203, so that screening is facilitated, during primary screening, falling of the sand can be accelerated under the action of the push plate 304, meanwhile, stones in the sand are pushed out from the rotating door 302, then, inside the secondary crushing cavity 401, the second screen plate 402 is vibrated by the action of the spring 403 and the vibrating motor 404, so that the sand is further screened, then falls on the upper portion of the base plate 101, and the sand is divided into two flows under the action of the shunting block 104 and is sent out.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a fine sand sieving mechanism for special mortar production, includes supporting mechanism (1), primary screening mechanism (3), secondary screening mechanism (4), the upper portion of supporting mechanism (1) is provided with secondary screening mechanism (4), the upper portion of secondary screening mechanism (4) is provided with primary screening mechanism (3), its characterized in that: the sand lump breaking machine is characterized by further comprising a breaking mechanism (2) used for breaking up and drying sand lumps, wherein the breaking mechanism (2) comprises a feeding hopper (201), a breaking cavity (202), a heating block (203), a falling plate (204), a breaking rod (205), a large belt wheel (206), a small belt wheel (207), a belt (208) and a motor (209), the feeding hopper (201) is welded on the upper portion of the breaking cavity (202), the falling plate (204) is welded on the inner bottom surface of the breaking cavity (202), the breaking rod (205) is arranged in the falling plate (204), one end of the breaking rod (205) is connected with the breaking cavity (202) through a bearing, the large belt wheel (206) is connected with the other end of the breaking rod (205) through a key, the small belt wheel (207) is connected with one side of the large belt wheel (206) through the belt (208), and the motor (209) is connected with the rear portion of the small belt wheel (207) through a key, the heating block (203) is mounted on the outer surface of the hopper (201).
2. The fine sand screening device for special mortar production according to claim 1, wherein the fine sand screening device comprises: the supporting mechanism (1) comprises a base plate (101), supporting legs (102) and a bearing plate (103), wherein four corners of the upper surface of the base plate (101) are connected with the supporting legs (102) through bolts, and the upper portions of the supporting legs (102) are connected with the bearing plate (103) through bolts.
3. The fine sand screening device for special mortar production according to claim 2, wherein the fine sand screening device comprises: the middle of the upper surface of the backing plate (101) is connected with a shunting block (104) through a bolt.
4. The fine sand screening device for special mortar production according to claim 1, wherein the fine sand screening device comprises: first screening mechanism (3) are including first crushing chamber (301), revolving door (302), cylinder (303), push pedal (304), first sieve (305), first crushing chamber (301) welding is in break up the lower part of chamber (202), the bottom surface welding of first crushing chamber (301) has first sieve (305), be provided with on the bottom surface of first crushing chamber (301) push pedal (304), there is through hinge connection one side of first crushing chamber (301) revolving door (302), there is first sieve (305) one side of push pedal (304) through bolted connection.
5. The fine sand screening device for special mortar production according to claim 4, wherein the fine sand screening device comprises: secondary screening mechanism (4) include regrinding chamber (401), second sieve (402), spring (403), shock dynamo (404), fixed block (405), regrinding chamber (401) welding is in the lower part of initial crushing chamber (301), the inside welding in regrinding chamber (401) has second sieve (402), there is spring (403) lower part four corners of second sieve (402) through bolted connection, there is fixed block (405) the lower part of spring (403) through bolted connection, install lower surface one side of second sieve (402) shock dynamo (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120294099.6U CN214555047U (en) | 2021-02-02 | 2021-02-02 | A fine sand sieving mechanism for production of special mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120294099.6U CN214555047U (en) | 2021-02-02 | 2021-02-02 | A fine sand sieving mechanism for production of special mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214555047U true CN214555047U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120294099.6U Active CN214555047U (en) | 2021-02-02 | 2021-02-02 | A fine sand sieving mechanism for production of special mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214555047U (en) |
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2021
- 2021-02-02 CN CN202120294099.6U patent/CN214555047U/en active Active
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