CN212702140U

CN212702140U - Raw material crushing and screening equipment for concrete block brick production

Info

Publication number: CN212702140U
Application number: CN202021130151.6U
Authority: CN
Inventors: 李礼
Original assignee: Dalian Vocational and Technical College
Current assignee: Dalian Vocational and Technical College
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-16
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a concrete building block is raw materials crushing and screening equipment for brick production, mainly includes: the crushing device comprises a first shell, a collecting hopper, a material conveying pipe, a second shell, a pair of first servo motors, a pair of main grinding wheels and an auxiliary crushing structure, wherein the collecting hopper and the main grinding wheels are embedded in the first shell; the driving ends of the pair of first servo motors are connected with one ends of the pair of main grinding wheels; one end of the material conveying pipe is connected with the bottom end of the collecting funnel, and the other end of the material conveying pipe is connected with the top end of the second shell; the auxiliary crushing structure is mounted inside the second shell. The utility model discloses beneficial effect: reasonable in design, application method are simple, the operation of being convenient for, carry out breakage and screening to the raw materials through multistage broken structure to the raw and other materials that still are unqualified after with multistage breakage are unified and are collected, have solved current novel concrete raw materials when carrying out the breakage, because crushing apparatus can't adjust the size according to the demand, lead to broken raw and other materials unqualified, need be to its secondary crushing's problem.

Description

Raw material crushing and screening equipment for concrete block brick production

Technical Field

The utility model relates to a building materials production facility technical field specifically is a concrete building block is raw materials crushing and screening equipment for brick production.

Background

The aerated concrete block is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable, planeable and has certain shock resistance, massive materials of aerated concrete, such as quicklime, gypsum and the like, need to be crushed to enter a next aerated concrete production line process, but when the existing novel concrete raw materials are crushed, the size of the crushed raw materials is unqualified due to the fact that crushing equipment cannot adjust the size according to requirements, secondary crushing is needed, economic cost is increased, the working efficiency of crushing and screening is reduced, accordingly, deep research is conducted on the problems, and the tunnel is produced by the scheme.

Disclosure of Invention

The not enough to prior art, the utility model provides a concrete building block is raw materials crushing and screening equipment for brick production has solved current concrete raw materials when carrying out the breakage, because crushing equipment can't adjust the size according to the demand, leads to broken raw and other materials unqualified, needs to its secondary crushing, has both increased economic cost, has reduced the problem of crushing and screening's work efficiency again.

The utility model adopts the technical proposal that:

the utility model provides a concrete building block is raw materials crushing and screening equipment for brick production, includes: the crushing device comprises a first shell, a collecting hopper, a first vibrating motor, a material conveying pipe, a second shell, a second vibrating motor, a filter screen, a movable door, a pair of first servo motors with the same structure, a pair of main grinding wheels with the same structure and an auxiliary crushing structure, wherein the collecting hopper and the main grinding wheels are embedded in the first shell, the collecting hopper is positioned at the bottom end of the first shell, and the main grinding wheels are positioned above the collecting hopper; the first vibration motor and the first servo motor are fixedly arranged on the outer wall surface of the first shell, and the driving ends of the pair of first servo motors are fixedly connected with one ends of the pair of main grinding wheels; one end of the material conveying pipe is fixedly connected with the bottom end of the collecting funnel, and the other end of the material conveying pipe is fixedly connected with the top end of the second shell; the second vibration motor is fixedly arranged on the outer wall surface of the second shell; a filter screen is fixedly arranged at the bottom end of the second shell; the movable door is installed on the side wall surface of the second shell and is movably connected with the second shell, and the auxiliary crushing structure is fixedly installed inside the second shell and is located above the filter screen.

Preferably, the auxiliary crushing structure consists of a pair of second servo motors with the same structure, a pair of auxiliary grinding wheels with the same structure, a supporting frame and a pair of hydraulic rods with the same structure; the second servo motor is fixedly arranged on the outer wall surface of the second shell, and the driving end of the second servo motor is fixedly connected with an auxiliary grinding wheel embedded in the second shell; the supporting frame is sleeved on the auxiliary grinding wheel and attached to the inner wall surface of the second shell, and one end of the supporting frame is fixedly connected with a hydraulic rod telescopic end arranged in the second shell.

Preferably, a connecting part consisting of a first connecting plate, a second connecting plate and a threaded assembly is arranged at the joint of the material conveying pipe and the collecting funnel; the first connecting plate is fixedly arranged at the bottom end of the collecting hopper, and the second connecting plate is fixedly arranged at one end of the material conveying pipe and is attached to the first connecting plate; the threaded assembly is inserted in the joint of the first connecting plate and the second connecting plate.

Preferably, a sliding assembly consisting of a sliding chute and a sliding block is arranged at the joint of the second servo motor and the second shell; the spout sets up on the second casing outer wall face, and slider one end inlays and adorns in the spout inside, and the other end and second servo motor drive end fixed connection.

Preferably, the first shell is of a rectangular cavity structure without an upper wall surface, a first circular through hole is formed in the bottom end of the first shell, and the first circular through hole is matched with the bottom end of the collecting funnel.

Preferably, the second shell is of a rectangular cavity structure, a pair of second circular through holes with the same structure are formed in the second shell, the second circular through holes are matched with the material conveying pipe and the material discharging port, a rectangular through hole is formed in one end of the second shell, and the rectangular through hole is matched with the movable door.

After adopting above-mentioned structure, during concrete operation, put into inside first casing with raw and other materials, carry out the one-level crushing back with the great raw and other materials of quality, start first vibrating motor, carry out vibratory screening to the inside raw and other materials of first casing, inside transporting raw and other materials to the second casing through fortune material pipe, carry out the secondary crushing, thereby make raw and other materials reach qualified size, start second vibrating motor, cooperation through second vibrating motor and filter screen, sieve raw and other materials, prevent to mix unqualified product in the raw and other materials after the breakage and sneak into next process.

The utility model has the advantages that: simple structure, the structure is reasonable, reasonable in design, application method are simple, the operation of being convenient for, carry out breakage and screening to the raw materials through multistage crushing structure to still unqualified raw and other materials after the multistage crushing are unified and are collected, solved current novel concrete raw materials when carrying out the breakage, because crushing apparatus can't adjust the size according to the demand, lead to broken raw and other materials unqualified, need be to its secondary crushing, both increased economic cost, reduced the problem of the work efficiency of broken screening again.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is an enlarged schematic view of part B of the present invention.

Description of reference numerals: 1. a first housing; 2. a collection funnel; 3. a first vibration motor; 4. a material conveying pipe; 5. a second housing; 6. a second vibration motor; 7. filtering with a screen; 8. a movable door; 9. a first servo motor; 10. a main grinding wheel; 11. a second servo motor; 12. an auxiliary grinding wheel; 13. a support frame; 14. a hydraulic lever; 15. a first connecting plate; 16. a second connecting plate; 17. a threaded assembly; 18. a chute; 19. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Through the field personnel, will the utility model discloses in all electric parts pass through the wire with the power of its adaptation and be connected to according to actual conditions, select suitable controller and encoder, in order to satisfy the control demand, concrete connection and control sequence, should refer to following theory of operation, the electric connection is accomplished to the precedence work order between each electric part, its detailed connecting means, for the known art in this field, the theory of operation and process are mainly introduced in the following, no longer explain electric control.

The implementation mode is as follows: as shown in fig. 1 to 4, in a raw material crushing and screening apparatus for concrete block brick production, comprising: the crushing device comprises a first shell 1, a collecting hopper 2, a first vibrating motor 3, a material conveying pipe 4, a second shell 5, a second vibrating motor 6, a filter screen 7, a movable door 8, a pair of first servo motors 9 with the same structure, a pair of main grinding wheels 10 with the same structure and an auxiliary crushing structure, wherein the collecting hopper and the main grinding wheels are embedded in the first shell, the collecting hopper is positioned at the bottom end of the first shell, and the main grinding wheels are positioned above the collecting hopper; the first vibration motor and the first servo motor are fixedly arranged on the outer wall surface of the first shell, and the driving ends of the pair of first servo motors are fixedly connected with one ends of the pair of main grinding wheels; one end of the material conveying pipe is fixedly connected with the bottom end of the collecting funnel, and the other end of the material conveying pipe is fixedly connected with the top end of the second shell; the second vibration motor is fixedly arranged on the outer wall surface of the second shell; a filter screen is fixedly arranged at the bottom end of the second shell; the movable door is installed on the side wall surface of the second shell and is movably connected with the second shell, and the auxiliary crushing structure is fixedly installed inside the second shell and is located above the filter screen.

As can be seen from the above general situation, in use, the raw material is put into the first casing 1, the first servo motor 9 is started, the main grinding wheel 10 is driven to rotate by the rotation of the first servo motor 9, so that the raw materials are crushed at one stage, then the first vibrating motor 3 is started, vibrating and screening the raw materials in the first shell, crushing the raw materials by the auxiliary main grinding wheel, crushing the raw materials with larger mass in a first stage, the raw materials are conveyed to the inside of the second shell 5 through the material conveying pipe 4, the auxiliary crushing structure is started, the raw materials are crushed for the second time, so that the raw material reaches the qualified size, the second vibration motor 6 is started, and through the matching of the second vibration motor 6 and the filter screen 7, the raw materials are screened, unqualified products doped in the crushed raw materials are prevented from being mixed into the next process, and the raw materials which cannot pass through the filter screen 7 are taken out through the movable door 8.

Preferably, the auxiliary crushing structure is composed of a pair of second servo motors 11 with the same structure, a pair of auxiliary grinding wheels 12 with the same structure, a supporting frame 13 and a pair of hydraulic rods 14 with the same structure; the second servo motor is fixedly arranged on the outer wall surface of the second shell, and the driving end of the second servo motor is fixedly connected with an auxiliary grinding wheel 12 embedded in the second shell; a sliding assembly consisting of a sliding groove 18 and a sliding block 19 is arranged at the joint of the second servo motor 11 and the second shell; the sliding groove is arranged on the outer wall surface of the second shell 5, one end of the sliding block is embedded in the sliding groove, and the other end of the sliding block is fixedly connected with the driving end of the second servo motor; the supporting frame is sleeved on the auxiliary grinding wheel and attached to the inner wall surface of the second shell, and one end of the supporting frame is fixedly connected with a hydraulic rod telescopic end arranged in the second shell.

When using, according to the demand to raw and other materials size, start hydraulic stem 14 and adjust the clearance between the supplementary running roller 12 through hydraulic stem 14, start second servo motor 11, drive supplementary running roller 12 through the rotation of second servo motor 11 and rotate to carry out the secondary crushing to raw and other materials.

Preferably, a connecting part consisting of a first connecting plate 15, a second connecting plate 16 and a threaded assembly 17 is arranged at the joint of the material conveying pipe and the collecting hopper; the first connecting plate is fixedly arranged at the bottom end of the collecting hopper, and the second connecting plate is fixedly arranged at one end of the material conveying pipe and is attached to the first connecting plate; the threaded component is inserted in the joint of the first connecting plate and the second connecting plate. In use, the connectivity between the collection funnel 2 and the transfer pipe 4 is increased by the connection.

The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and all the technicians familiar with the technical field are in the technical scope of the present invention, according to the technical scheme of the present invention and the concept of the present invention equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete building block is raw materials crushing and screening equipment for brick production, includes: first casing (1), collection funnel (2), first vibrating motor (3), fortune material pipe (4), second casing (5), second vibrating motor (6), filter screen (7), dodge gate (8), a pair of first servo motor (9) that the structure is the same, a pair of main grinding wheel (10) that the structure is the same and supplementary broken structure, its characterized in that: the collecting hopper (2) and the main grinding wheel (10) are embedded in the first shell, the collecting hopper is positioned at the bottom end of the first shell (1), and the main grinding wheel is positioned above the collecting hopper; the first vibration motor (3) and the first servo motor (9) are fixedly arranged on the outer wall surface of the first shell, and the driving ends of the pair of first servo motors are fixedly connected with one ends of the pair of main grinding wheels; one end of the material conveying pipe (4) is fixedly connected with the bottom end of the collecting funnel (2), and the other end of the material conveying pipe is fixedly connected with the top end of the second shell (5); the second vibration motor (6) is fixedly arranged on the outer wall surface of the second shell; a filter screen (7) is fixedly arranged at the bottom end of the second shell; the movable door (8) is installed on the side wall surface of the second shell and is movably connected with the second shell, and the auxiliary crushing structure is fixedly installed inside the second shell and is located above the filter screen.

2. The raw material crushing and screening device for producing the concrete building block brick according to claim 1, characterized in that: the auxiliary crushing structure consists of a pair of second servo motors (11) with the same structure, a pair of auxiliary grinding wheels (12) with the same structure, a supporting frame (13) and a pair of hydraulic rods (14) with the same structure; the second servo motor (11) is fixedly arranged on the outer wall surface of the second shell, and the driving end of the second servo motor (11) is fixedly connected with an auxiliary grinding wheel embedded in the second shell; the supporting frame (13) is sleeved on the auxiliary grinding wheel (12) and attached to the inner wall surface of the second shell, and one end of the supporting frame is fixedly connected with a hydraulic rod telescopic end arranged in the second shell.

3. The raw material crushing and screening device for producing the concrete building block brick according to claim 1, characterized in that: a connecting part consisting of a first connecting plate (15), a second connecting plate (16) and a threaded component (17) is arranged at the joint of the material conveying pipe and the collecting funnel; the first connecting plate (15) is fixedly arranged at the bottom end of the collecting hopper, and the second connecting plate (16) is fixedly arranged at one end of the material conveying pipe and is attached to the first connecting plate (15); the threaded component (17) is inserted into the joint of the first connecting plate (15) and the second connecting plate (16).

4. The raw material crushing and screening device for producing the concrete building block brick according to claim 2, characterized in that: a sliding assembly consisting of a sliding chute (18) and a sliding block (19) is arranged at the joint of the second servo motor (11) and the second shell; the sliding groove (18) is arranged on the outer wall surface of the second shell, one end of the sliding block (19) is embedded in the sliding groove (18), and the other end of the sliding block is fixedly connected with the driving end of the second servo motor (11).

5. The raw material crushing and screening device for producing the concrete building block brick according to claim 1, characterized in that: the first shell is of a rectangular cavity structure without an upper wall surface, a first circular through hole is formed in the bottom end of the first shell, and the first circular through hole is matched with the bottom end of the collecting funnel.

6. The raw material crushing and screening device for producing the concrete building block brick according to claim 1, characterized in that: the second shell is of a rectangular cavity structure, a pair of second circular through holes with the same structure are formed in the second shell, the second circular through holes are matched with the material conveying pipe and the material discharging port, a rectangular through hole is formed in one end of the second shell, and the rectangular through hole is matched with the movable door.