CN212524324U - Grit breaker - Google Patents
Grit breaker Download PDFInfo
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- CN212524324U CN212524324U CN202021012364.9U CN202021012364U CN212524324U CN 212524324 U CN212524324 U CN 212524324U CN 202021012364 U CN202021012364 U CN 202021012364U CN 212524324 U CN212524324 U CN 212524324U
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Abstract
The utility model provides a sand and stone crushing device, which comprises a frame, a crushing device, a material discarding device and a water inlet device, wherein the crushing device comprises a cylindrical crushing cavity arranged on the frame, the top of the crushing cavity is provided with a feed hopper, and a crushing mechanism is arranged in the crushing cavity; a material abandoning device is arranged on one side of the crushing cavity; abandon the material device and include: the crushing device comprises a mounting frame arranged on a rack, an electromagnet arranged on the mounting frame, a guide pipe arranged on one side of a crushing cavity and communicated with a waste material port, an end cover arranged on the other end of the guide pipe, a plug arranged in the guide pipe and matched with the waste material port, and a waste material pipe communicated with the bottom of the guide pipe; the device also comprises a connecting rod and a compression spring, wherein one end of the connecting rod is connected with the electromagnet, and the other end of the connecting rod is connected with the plug; one end of the compression spring is abutted against the end cover, and the other end of the compression spring is abutted against the plug; the electromagnet is used for driving the plug to move in the guide pipe; the utility model discloses a grit breaker environmental protection and energy saving reduces the labour, improves operational environment.
Description
Technical Field
The utility model relates to a concrete treatment facility field, in particular to grit breaker.
Background
Because of its good hardness and stable chemical properties, sandstone is often used as a high-quality building material and concrete raw material and is widely applied in the fields of houses, roads, highways, railways, engineering and the like. With the requirements of infrastructure construction technology and the development of high technology, higher requirements are made on the quantity and quality of sand. Sand is a loose material, but its particles are generally hard and chemically stable in the surface environment. Sandstone generally has stronger weather resistance, and particularly, siliconized quartz sandstone has hardness higher than granite. The sandstone is a basic material in national economic construction, is mainly used for basic engineering, concrete, mortar and corresponding products, and is an indispensable and irreplaceable aggregate material for building of basic facilities such as buildings, roads, railways, bridges, municipal engineering, hydraulic engineering, hydroelectric engineering, nuclear power station engineering, airports, wharfs and the like. At present, the cement concrete and the asphalt concrete are most widely applied in engineering construction, and the polymer concrete is less in use amount. Concrete is a composite material and sand is one of the major component materials in the largest proportion. In a concrete structure, the sand and stone mainly play a role of a skeleton, stabilize the volume of concrete, transfer stress, inhibit shrinkage and prevent cracking. Plays an extremely important role in building and infrastructure, namely, no sand, no concrete and no concrete building and foundation engineering.
The existing sand and stone can generate a large amount of dust when being crushed, and the production environment is severe; but also requires a great deal of manual work to clean the crushing device.
Therefore, a gravel crushing device is needed, which is environment-friendly and energy-saving, reduces labor force and improves working environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is, to last above-mentioned problem, provides a grit breaker.
The utility model provides a grit breaker, include:
a frame;
the crushing device comprises a cylindrical crushing cavity arranged on the rack, the top of the crushing cavity is provided with a feed hopper, the feed hopper is communicated with the inside of the crushing cavity, and a crushing mechanism is arranged in the crushing cavity; a material discharge port is formed in one side of the crushing cavity;
the waste material port is provided with a waste material device;
the abandonment material device includes: the crushing device comprises a mounting frame arranged on the rack, an electromagnet arranged on the mounting frame, a guide pipe arranged on one side of the crushing cavity and communicated with the material discharge port, an end cover arranged on the other end of the guide pipe, a plug arranged in the guide pipe and matched with the material discharge port, and a material discharge pipe communicated with the bottom of the guide pipe; the electromagnetic valve also comprises a connecting rod and a compression spring, wherein one end of the connecting rod is connected with the electromagnet, the other end of the connecting rod is connected with the plug, and the compression spring is sleeved on the connecting rod; one end of the compression spring is abutted against the end cover, and the other end of the compression spring is abutted against the plug; the electromagnet is used for driving the plug to move in the guide pipe;
one end of the water inlet device is communicated with the inside of the feed hopper, and the other end of the water inlet device is communicated with the inside of the crushing cavity;
still including setting up the discharge gate of broken chamber bottom, the discharge gate be provided with the sieve and with the discharging pipe of broken intracavity portion intercommunication.
Preferably, the crushing mechanism comprises a motor arranged on the rack, a crushing shaft connected with the output shaft of the motor, and a crushing hammer arranged on the crushing shaft, and the crushing hammer is arranged inside the crushing cavity.
Preferably, the crushing cavity comprises a crushing cavity body and cover plates arranged at two ends of the crushing cavity body; the upper side inner wall of the crushing cavity body is provided with ripples.
Preferably, the device also comprises a collecting device arranged below the rack, the collecting device comprises a collecting box arranged at the lower end of the discharge pipe, a filter plate is arranged in the collecting box, and the filter plate is used for filtering crushed gravels; the filter top is provided with pushing equipment, pushing equipment is including setting up the outside electric putter of collecting box and setting are in the scraping wings of electric putter output, the bottom of scraping wings with the filter butt, the collecting box is relative one side of scraping wings is provided with the discharge door.
Preferably, the bottom of the collecting box is provided with a water outlet pipe, a water suction pump is arranged on the water outlet pipe, and the other end of the water outlet pipe is connected with the water tank.
Preferably, the device further comprises a material discharge box arranged below the material discharge pipe.
The utility model discloses a grit breaker's beneficial effect:
the utility model is provided with a frame, a crushing device, a material abandoning device and a water inlet device; the utility model is provided with the material abandoning device, thereby realizing the automatic cleaning and material abandoning of the crushing cavity and reducing the labor force; the utility model discloses a breaker's broken intracavity wall is provided with the ripple, has increased the lifting surface area of quartering hammer, and the mobility of material in broken intracavity is better, has improved crushing efficiency. The utility model has the advantages that the water inlet device is arranged, the dust flying of the sand and stone during crushing is reduced, the working environment is improved, meanwhile, the equipment is effectively cooled during crushing, and the service life of the equipment is prolonged; the utility model discloses a set up collection device, filter back automatic discharging to the material after the breakage, water after filtering carries out cycle recycle, environmental protection and energy saving.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the middle gravel crushing device of the present invention;
FIG. 2 is a schematic structural view of the crushing chamber body of the present invention;
the device comprises a frame 10, a crushing device 20, a crushing cavity 21, a discharge port 22, a discharge port 23, a motor 24, a crushing hammer 25, a sieve plate 26, a waste port 27, corrugations 30, a discharge pipe 40, a waste pipe 50, a feed hopper 60, a collection device 61, a collection box 62, a filter plate 63, a discharge pipe 63, a pushing mechanism 64, an electric push rod 64a, a pushing plate 64b, a discharge door 65, a water suction pump 66, a waste tank 70, a waste device 80, a mounting rack 81, an electromagnet 82, a connecting rod 83, a guide pipe 84, an end cover 85, an end plug 86, a compression spring 87 and a water inlet device 90.
Detailed Description
The utility model provides a sandstone crushing device 20, referring to fig. 1 and fig. 2, the sandstone crushing device 20 comprises a frame 10, a crushing device 20, a material abandoning device 80 and a water inlet device 90; the frame 10 is used to provide a fixed support location.
The crushing device 20 comprises a cylindrical crushing cavity 21 arranged on the rack 10, a feed hopper 50 is arranged at the top of the crushing cavity 21, the feed hopper 50 is communicated with the inside of the crushing cavity 21, and a crushing mechanism is arranged in the crushing cavity 21; a material discharge port 26 is formed in one side of the crushing cavity 21;
the material abandoning device 80 is arranged at the material abandoning port 26; the discard device 80 includes: the crushing device comprises a mounting frame 81 arranged on the frame 10, an electromagnet 82 arranged on the mounting frame 81, a guide pipe 84 arranged on one side of the crushing cavity 21 and communicated with the material discharge port 26, an end cover 85 arranged on the other end of the guide pipe 84, a plug 86 arranged in the guide pipe 84 and matched with the material discharge port 26, and a material discharge pipe 40 communicated with the bottom of the guide pipe 84; the electromagnetic switch also comprises a connecting rod 83 and a compression spring 87, wherein one end of the connecting rod 83 is connected with the electromagnet 82, and the other end of the connecting rod 83 is connected with the plug 86; one end of the compression spring 87 abuts against the end cover 85, and the other end abuts against the plug 86; the electromagnet 82 is used for driving the plug 86 to move in the guide tube 84; during crushing, the plug 86 of the waste device 80 is closed at the waste port 26; the crushed small-particle materials are output through a discharge pipe 30; the electromagnet 82 of the material device works, the plug 86 is opened, and large-particle materials are discharged from the material discharge port 26 through the rotation of the hammer head.
One end of the water inlet device 90 is communicated with the inside of the feed hopper 50, and the other end of the water inlet device 90 is communicated with the inside of the crushing cavity 21; the water inlet device 90 is used for reducing dust generated when sand and stone are crushed and reducing the temperature of the equipment during operation.
Still including setting up the discharge gate 22 of broken chamber 21 bottom, discharge gate 22 be provided with sieve 25 and with the discharging pipe 30 of the inside intercommunication in broken chamber 21.
Further, the crushing mechanism comprises a motor 23 arranged on the frame 10, a crushing shaft connected with an output shaft of the motor 23, and a crushing hammer 24 arranged on the crushing shaft, wherein the crushing hammer 24 is arranged inside the crushing cavity 21.
Further, the crushing cavity 21 comprises a crushing cavity 21 body and cover plates 85 arranged at two ends of the crushing cavity 21 body; the upper side inner wall of the crushing cavity 21 body is provided with corrugations 27. The body of the crushing chamber 21 and the cover plates 85 at both ends form a sealed crushing chamber 21.
Further, the device also comprises a collecting device 60 arranged below the rack 10, wherein the collecting device 60 comprises a collecting box 61 arranged at the lower end of the discharge pipe 30, a filtering plate 62 is arranged in the collecting box 61, and the filtering plate 62 is used for filtering crushed sand; the filter plate 62 is provided with a pushing mechanism 64 above, the pushing mechanism 64 comprises an electric push rod 64a arranged outside the collection box 61 and a pushing plate 64b arranged at the output end of the electric push rod 64a, the bottom end of the pushing plate 64b is abutted against the filter plate 62, and one side of the collection box 61 opposite to the pushing plate 64b is provided with a discharge door 65.
Further, a water outlet pipe 63 is arranged at the bottom of the collecting box 61, a water suction pump 66 is arranged on the water outlet pipe 63, and the other end of the water outlet pipe 63 is connected with the water tank.
Further, a reject box 70 is included, which is arranged below the reject pipe 40.
The utility model discloses a grit breaker 20's beneficial effect:
the utility model is provided with a frame 10, a crushing device 20, a material abandoning device 80 and a water inlet device 90; the utility model is provided with the material abandoning device 80, which realizes the automatic cleaning and material abandoning in the crushing cavity 21 and reduces the labor force; the utility model discloses a crushing device 20's broken chamber 21 inner wall is provided with ripple 27, has increased the lifting surface area of quartering hammer 24, and the mobility of material in broken chamber 21 is better, has improved crushing efficiency. The utility model has the advantages that the water inlet device 90 is arranged, the dust flying of the sand and stone during crushing is reduced, the working environment is improved, meanwhile, the equipment is effectively cooled during crushing, and the service life of the equipment is prolonged; the utility model discloses a set up collection device 60, automatic discharging after filtering the material after the breakage, water after filtering carries out cycle recycle, environmental protection and energy saving.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present description should be considered as being described in the present specification. The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. For those skilled in the art, without departing from the spirit of the present invention, several modifications and improvements can be made without departing from the scope of the present invention.
Claims (6)
1. A sand crushing device, comprising:
a frame;
the crushing device comprises a cylindrical crushing cavity arranged on the rack, the top of the crushing cavity is provided with a feed hopper, the feed hopper is communicated with the inside of the crushing cavity, and a crushing mechanism is arranged in the crushing cavity; a material discharge port is formed in one side of the crushing cavity;
the waste material port is provided with a waste material device;
the abandonment material device includes: the crushing device comprises a mounting frame arranged on the rack, an electromagnet arranged on the mounting frame, a guide pipe arranged on one side of the crushing cavity and communicated with the material discharge port, an end cover arranged on the other end of the guide pipe, a plug arranged in the guide pipe and matched with the material discharge port, and a material discharge pipe communicated with the bottom of the guide pipe; the electromagnetic valve also comprises a connecting rod and a compression spring, wherein one end of the connecting rod is connected with the electromagnet, the other end of the connecting rod is connected with the plug, and the compression spring is sleeved on the connecting rod; one end of the compression spring is abutted against the end cover, and the other end of the compression spring is abutted against the plug; the electromagnet is used for driving the plug to move in the guide pipe;
one end of the water inlet device is communicated with the inside of the feed hopper, and the other end of the water inlet device is communicated with the inside of the crushing cavity;
still including setting up the discharge gate of broken chamber bottom, the discharge gate be provided with the sieve and with the discharging pipe of broken intracavity portion intercommunication.
2. A sand crushing device as claimed in claim 1 wherein the crushing mechanism comprises a motor provided on the frame, a crushing shaft connected to the motor output shaft and a crushing hammer provided on the crushing shaft, the crushing hammer being disposed inside the crushing chamber.
3. A sand crushing device as claimed in claim 1 wherein the crushing chamber comprises a crushing chamber body and cover plates provided at either end of the crushing chamber body; the upper side inner wall of the crushing cavity body is provided with ripples.
4. The sand crushing device according to claim 1, further comprising a collecting device arranged below the frame, wherein the collecting device comprises a collecting box arranged at the lower end of the discharge pipe, a filter plate is arranged in the collecting box, and the filter plate is used for filtering sand after crushing; the filter top is provided with pushing equipment, pushing equipment is including setting up the outside electric putter of collecting box and setting are in the scraping wings of electric putter output, the bottom of scraping wings with the filter butt, the collecting box is relative one side of scraping wings is provided with the discharge door.
5. The sand and stone crushing device as claimed in claim 4, wherein the bottom of the collection box is provided with a water outlet pipe, a water suction pump is arranged on the water outlet pipe, and the other end of the water outlet pipe is connected with a water tank.
6. A sand crushing apparatus as claimed in claim 1 further comprising a reject bin disposed below the reject pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012364.9U CN212524324U (en) | 2020-06-05 | 2020-06-05 | Grit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012364.9U CN212524324U (en) | 2020-06-05 | 2020-06-05 | Grit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212524324U true CN212524324U (en) | 2021-02-12 |
Family
ID=74640035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021012364.9U Active CN212524324U (en) | 2020-06-05 | 2020-06-05 | Grit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212524324U (en) |
-
2020
- 2020-06-05 CN CN202021012364.9U patent/CN212524324U/en active Active
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