CN211463341U - Hydraulic engineering is with system sand breaker - Google Patents

Hydraulic engineering is with system sand breaker Download PDF

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Publication number
CN211463341U
CN211463341U CN201721871125.7U CN201721871125U CN211463341U CN 211463341 U CN211463341 U CN 211463341U CN 201721871125 U CN201721871125 U CN 201721871125U CN 211463341 U CN211463341 U CN 211463341U
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China
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shell
hydraulic engineering
rotating shaft
plate
casing
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Expired - Fee Related
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CN201721871125.7U
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Chinese (zh)
Inventor
刘媛媛
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Individual
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Individual
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Priority to CN201721871125.7U priority Critical patent/CN211463341U/en
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Publication of CN211463341U publication Critical patent/CN211463341U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a hydraulic engineering is with system sand breaker, which comprises a housin, fixing bearing is installed to the bottom of casing, install on the reduction gear the upper end of axis of rotation, and the lower extreme of axis of rotation passes the filter and installs on fixing bearing, install flight, dead lever and first scraping bar in the axis of rotation of filter upper end, and install the strike board on the dead lever, install the sieve in the axis of rotation of filter lower extreme, the motor passes through reduction gear drive with the axis of rotation and is connected, top one side of casing is equipped with the feeder hopper, and the top opposite side of casing is equipped with the electric cabinet. The utility model has the advantages that the spiral piece, the striking plate and the bulge are matched for use, so that the crushing effect is good, the efficiency is high, and the materials in the shell can be fully crushed; the filter is used in cooperation with the sieve plate, and the broken molding sand can be filtered and screened, so that the fineness of the molding sand is high, and the use requirements of people are met.

Description

Hydraulic engineering is with system sand breaker
Technical Field
The utility model belongs to the technical field of hydraulic engineering equipment, concretely relates to hydraulic engineering is with system sand breaker.
Background
The sand making machine is suitable for crushing soft or medium or hard and extremely hard materials, and is used for crushing massive fine crushing processes and beautiful materials in the industries of building materials, metallurgy, chemical engineering, mines, refractory materials, cement, grinding materials and the like on the working principle. The sand making machine is widely applied to various departments such as large, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. In the case of molding sand, there are often high technical requirements, for example, in the sand casting of steel pipes, the accuracy of the molding sand affects the smoothness of the inner walls of the steel pipes. Therefore, the function of the molding sand in casting production is very important, but casting waste products caused by poor quality of the molding sand account for about 30-50% of the total casting waste products. One of the requirements of the sand is high fineness, for example, in the process of casting steel pipes, the precision of the sand influences the smoothness degree of the inner walls of the steel pipes, so that the novel sand making machine is necessary for processing high-quality sand aggregates. Although present system sand breaker reaches the requirement that the precision is high, the structure is complicated, and the price is high, and general system sand breaker structure is too simple, and system sand effect is poor to can not satisfy people's user demand, in order to solve the above-mentioned problem that appears, the utility model provides a hydraulic engineering is with system sand breaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering is with system sand breaker to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a sand making crusher for hydraulic engineering comprises a shell, a filter plate, a rotating shaft, a motor, a spiral sheet, a fixed rod, a striking plate and a sieve plate, wherein a speed reducer is arranged in the middle of the top of the shell, the filter plate is arranged in the shell, the bottom of the shell is provided with a fixed bearing, the upper end of the rotating shaft is arranged on the speed reducer, the lower end of the rotating shaft penetrates through the filter plate and is arranged on the fixed bearing, the spiral sheet, the fixed rod and a first scraping rod are arranged on the rotating shaft at the upper end of the filter plate, the striking plate is arranged on the fixed rod, the sieve plate is arranged on the rotating shaft at the lower end of the filter plate, a second scraping rod is arranged on the shell above the sieve plate, the motor is in transmission connection with the rotating shaft through the speed reducer, a feeding hopper is arranged on one, and a first control valve is arranged on the first discharge hole, a second discharge hole is arranged at the bottom of the shell, and a second control valve is arranged on the second discharge hole.
Preferably, the spiral piece and the fixed rod are arranged on the rotating shaft in a staggered mode, and the fixed rod is movably connected with the striking plate through a fixed bolt.
Preferably, the inner wall of the shell above the filter plate is provided with dense bulges.
Preferably, the sieve plate is fixedly connected with the rotating shaft through a fixing pin.
Preferably, the filter plate is provided with a first through hole, the sieve plate is provided with a second through hole, and the diameter of the first through hole is larger than that of the second through hole.
Preferably, there are two second discharge ports, and the two second discharge ports are respectively arranged on two sides of the bottom of the shell.
Preferably, the bottom of the housing is provided with support legs.
The utility model has the advantages that: the sand making crusher for the hydraulic engineering has a simple and reasonable structure and is convenient to use; the spiral piece, the striking plate and the bulges are matched for use, so that the crushing effect is good, the efficiency is high, and materials in the shell can be fully crushed; the filter is used in cooperation with the sieve plate, and the broken molding sand can be filtered and screened, so that the fineness of the molding sand is high, and the use requirements of people are met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filter plate of the present invention;
fig. 3 is a schematic structural view of the sieve plate of the present invention;
in the figure: 1. a housing; 2. a speed reducer; 3. a filter plate; 4. fixing the bearing; 5. a rotating shaft; 6. an electric motor; 7. a spiral sheet; 8. fixing the rod; 9. a striking plate; 10. fixing the bolt; 11. a first scraping bar; 12. a sieve plate; 13. a fixing pin; 14. a second scraping bar; 15. a protrusion; 16. a feed hopper; 17. an electric cabinet; 18. a first discharge port; 19. a first control valve; 20. a second discharge port; 21. a second control valve; 22. supporting legs; 23. a first through hole; 24. a second via.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sand making crusher for hydraulic engineering comprises a shell 1, a filter plate 3, a rotating shaft 5, a motor 6, a spiral sheet 7, a fixed rod 8, a striking plate 9 and a sieve plate 12, wherein a speed reducer 2 is installed in the middle of the top of the shell 1, the filter plate 3 is installed in the shell 1, a fixed bearing 4 is installed at the bottom of the shell 1, the upper end of the rotating shaft 5 is installed on the speed reducer 2, the lower end of the rotating shaft 5 penetrates through the filter plate 3 and is installed on the fixed bearing 4, the spiral sheet 7, the fixed rod 8 and a first scraping rod 11 are installed on the rotating shaft 5 at the upper end of the filter plate 3, the striking plate 9 is installed on the fixed rod 8, the spiral sheet 7 and the fixed rod 8 are installed on the rotating shaft 5 in a mutually staggered mode, the fixed rod 8 and the striking plate 9 are movably connected through a fixed bolt 10, dense bulges 15 are arranged on the, sieve 12 passes through fixed pin 13 fixed connection with axis of rotation 5, and install the second on the casing 1 of sieve 12 top and scrape pole 14, be equipped with first through-hole 23 on the filter 3, be equipped with second through-hole 24 on the sieve 12, and the diameter of first through-hole 23 is greater than the diameter of second through-hole 24, motor 6 passes through reduction gear 2 transmission with axis of rotation 5 and is connected, top one side of casing 1 is equipped with feeder hopper 16, and the top opposite side of casing 1 is equipped with electric cabinet 17, the casing 1 outside of sieve 12 top is equipped with first discharge gate 18, and be equipped with first control flap 19 on the first discharge gate 18, the bottom of casing 1 is equipped with second discharge gate 20, and be equipped with second control flap 21 on the second discharge gate 20, second discharge gate 20 has two, two second discharge gates 20 set up respectively in the bottom both sides of casing 1, supporting leg 22 is installed to the bottom.
The working principle is that materials are poured into the shell 1 from the feed hopper 16, the motor 6 drives the rotating shaft 5 to rotate through the speed reducer 2, the rotating shaft 5 drives the spiral sheet 7, the fixing rod 8, the striking plate 9, the first scraping rod 11 and the screen plate 12 to rotate, the striking plate 9 strikes the materials, the spiral sheet 7 turns the materials below, so that the materials can be fully contacted with the striking plate 9 to be crushed, the crushed materials enter the top of the screen plate 12 from the first through hole 23 on the filter plate 3, the screen plate 12 enters the required molding sand into the bottom of the shell 1 from the second through hole 24, the first scraping rod 11 and the second scraping rod 14 can prevent the materials from blocking the first through hole 23 and the second through hole 24, the second control valve 21 is opened, the molding sand meeting the requirements can be discharged from the second discharge hole 20, the first control valve 19 is opened, the molding sand meeting the requirements can be discharged from the first discharge hole 18, and then poured from the hopper 16 into the housing 1 for another crushing process until the molding sand meets the requirements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a hydraulic engineering is with system sand breaker which characterized in that: comprises a shell (1), a filter plate (3), a rotating shaft (5), a motor (6), a spiral sheet (7), a fixed rod (8), a striking plate (9) and a sieve plate (12), wherein a reducer (2) is installed in the middle of the top of the shell (1), the filter plate (3) is installed in the shell (1), a fixed bearing (4) is installed at the bottom of the shell (1), the upper end of the rotating shaft (5) is installed on the reducer (2), the lower end of the rotating shaft (5) penetrates through the filter plate (3) and is installed on the fixed bearing (4), the spiral sheet (7), the fixed rod (8) and a first scraping rod (11) are installed on the rotating shaft (5) at the upper end of the filter plate (3), the striking plate (9) is installed on the fixed rod (8), the sieve plate (12) is installed on the rotating shaft (5) at the lower end of the filter plate (3), and a second scraping rod (14) is, motor (6) are connected through reduction gear (2) transmission with axis of rotation (5), top one side of casing (1) is equipped with feeder hopper (16), and the top opposite side of casing (1) is equipped with electric cabinet (17), casing (1) outside of sieve (12) top is equipped with first discharge gate (18), and is equipped with first control flap (19) on first discharge gate (18), the bottom of casing (1) is equipped with second discharge gate (20), and is equipped with second control flap (21) on second discharge gate (20).
2. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: the spiral piece (7) and the fixed rod (8) are arranged on the rotating shaft (5) in a mutually staggered mode, and the fixed rod (8) is movably connected with the striking plate (9) through a fixed bolt (10).
3. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: the inner wall of the shell (1) above the filter plate (3) is provided with dense bulges (15).
4. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: the sieve plate (12) is fixedly connected with the rotating shaft (5) through a fixing pin (13).
5. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: be equipped with first through-hole (23) on filter (3), be equipped with second through-hole (24) on sieve (12), and the diameter of first through-hole (23) is greater than the diameter of second through-hole (24).
6. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: the number of the second discharge holes (20) is two, and the two second discharge holes (20) are respectively arranged on two sides of the bottom of the shell (1).
7. The sand making crusher for the hydraulic engineering according to claim 1, characterized in that: the bottom of the shell (1) is provided with a supporting leg (22).
CN201721871125.7U 2017-12-28 2017-12-28 Hydraulic engineering is with system sand breaker Expired - Fee Related CN211463341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721871125.7U CN211463341U (en) 2017-12-28 2017-12-28 Hydraulic engineering is with system sand breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721871125.7U CN211463341U (en) 2017-12-28 2017-12-28 Hydraulic engineering is with system sand breaker

Publications (1)

Publication Number Publication Date
CN211463341U true CN211463341U (en) 2020-09-11

Family

ID=72366478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721871125.7U Expired - Fee Related CN211463341U (en) 2017-12-28 2017-12-28 Hydraulic engineering is with system sand breaker

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000176A (en) * 2021-01-25 2021-06-22 上海瑢端金属冶炼有限公司 Centrifugal coal processing apparatus
CN113926541A (en) * 2021-10-15 2022-01-14 中建生态环境集团有限公司 A kind of breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000176A (en) * 2021-01-25 2021-06-22 上海瑢端金属冶炼有限公司 Centrifugal coal processing apparatus
CN113926541A (en) * 2021-10-15 2022-01-14 中建生态环境集团有限公司 A kind of breaker

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200911

Termination date: 20211228

CF01 Termination of patent right due to non-payment of annual fee