CN211070276U

CN211070276U - Energy-concerving and environment-protective concrete crushing recovery unit

Info

Publication number: CN211070276U
Application number: CN201921643263.9U
Authority: CN
Inventors: 李辉云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-24
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a building energy conservation and environmental protection technical field just discloses a concrete crushing recovery unit of environmental protection, comprises a box bod, the top fixed mounting of box body has a feeding section of thick bamboo, the bottom movable mounting of box body has the stock chest, the inside movable mounting of box body has two broken axles, openly the outside fixed mounting of broken axle has the driving gear. This concrete of environmental protection is smashed recovery unit, through the motor operation, drive the rotation of positive broken axle, under the cooperation of two circular gear, the material that will come in through the feed cylinder carries out the breakage, positive broken axle rotates and drives the driving gear rotation, and then rotates through drive gear, drive the transfer line and be circular motion on driven gear, under spring and sheathed tube cooperation, sieve flitch side-to-side movement makes the material enter into the stock chest, thereby reached and carried out the material breakage, the effect of screening.

Description

Energy-concerving and environment-protective concrete crushing recovery unit

Technical Field

The utility model relates to a building energy saving and environmental protection technical field specifically is an energy-concerving and environment-protective concrete crushing recovery unit.

Background

The concrete is cement concrete prepared with cement as cementing material and sand as aggregate and through mixing with water in certain proportion, stirring, forming and curing, and is widely used in civil engineering and building engineering.

In the engineering of using concrete building, a large amount of building rubbish can be produced during dismantling, wherein a large part of the building rubbish is concrete rubbish, when the concrete rubbish is treated, crushing treatment is usually adopted, and the current concrete rubbish is not completely crushed during crushing, so that the efficiency is reduced when workers are treated in the later period, and therefore an environment-friendly and energy-saving concrete crushing and recycling device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide a concrete crushing recovery unit of environmental protection has autofilter, broken complete effect.

The utility model discloses a realize that technical purpose adopts following technical scheme: an environment-friendly concrete crushing and recycling device comprises a box body, wherein a feeding barrel is fixedly installed at the top of the box body, a storage tank is movably installed at the bottom of the box body, two crushing shafts are movably installed inside the box body, a driving gear is fixedly installed on the outer portion of each crushing shaft in front, a driven gear is meshed with the outer portion of each driving gear, a transmission rod is fixedly installed on the outer portion of each driven gear, a screening plate is movably installed at the bottom of each transmission rod through a hinge, a spring is fixedly installed on the right side of each screening plate, a sleeve is movably installed on the outer portion of the right side of each screening plate, a spiral feeding shaft is movably installed at the top of the box body, a discharging plate is fixedly installed on the back of each screening plate, a conveying belt is fixedly installed inside the box body and above the two crushing shafts, and a protection box is, and a supporting rod is fixedly arranged on the left side of the driven gear.

Preferably, two the left side of broken axle and the inner wall swing joint of bearing and box body is passed through to the left side of bracing piece, the top fixed mounting of a feeding section of thick bamboo has the limiting plate, and the limiting plate is installed in the inside of box body.

Preferably, the right sides of the two crushing shafts extend to the outside of the box body through bearings, and two circular gears are fixedly mounted on the outside and meshed with each other.

Preferably, the left sides of the discharging plate and the conveying belt are movably connected with the protection box, the right side of the discharging plate is located above the bottom helical blade, and the conveying belt is located above the top helical blade.

Preferably, the right side of the crushing shaft on the front side is fixedly connected with a motor through a coupler.

Preferably, the top of the spiral feeding shaft is fixedly provided with a driving device through a coupler, and the motor and the driving device are electrically connected with the switch through electric wires.

Preferably, the top plate and the bottom plate of the sieve plate are provided with through holes, the outer walls of the through holes are made of metal, and the bottom of the protection box is provided with the same through holes.

Preferably, the right side of the spring is fixedly arranged on the inner side wall of the box body, and the spring is in an original length in an initial state.

The utility model discloses possess following beneficial effect:

1. this concrete of environmental protection is smashed recovery unit, through the motor operation, drive the rotation of positive broken axle, under the cooperation of two circular gear, the material that will come in through the feed cylinder carries out the breakage, positive broken axle rotates and drives the driving gear rotation, and then rotates through drive gear, drive the transfer line and be circular motion on driven gear, under spring and sheathed tube cooperation, sieve flitch side-to-side movement makes the material enter into the stock chest, thereby reached and carried out the material breakage, the effect of screening.

2. This concrete of environmental protection is smashed recovery unit, through the material of the processing that sieve flitch reciprocating motion will not be screened, under the cooperation of striker plate and stripper, make the material that is not screened transport spiral material loading axle department, under drive arrangement's operation, spiral material loading axle rotates and drives the material and pass through the conveyer belt and fall to broken axle top, and further processing is broken, finally falls in the stock chest to reached with the material breakage complete, improved the effect of rate of recovery.

Drawings

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

Fig. 2 is a side view of fig. 1.

Fig. 3 is a partial top view of fig. 1.

FIG. 4 is a top view of the stripper plate.

In the figure: 1-box body, 2-feeding cylinder, 3-storage tank, 4-crushing shaft, 5-driving gear, 6-driven gear, 7-transmission rod, 8-sieve plate, 9-spring, 10-sleeve, 11-spiral feeding shaft, 12-discharge plate, 13-conveyor belt, 14-protection box and 15-support rod.

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. 1-4, an environment-friendly and energy-saving concrete crushing and recycling device comprises a box body 1, a feeding barrel 2 is fixedly installed at the top of the box body 1, a limiting plate is fixedly installed at the top of the feeding barrel 2, the limiting plate is installed inside the box body 1 and is convenient for materials to directly enter the upper portion of two crushing shafts 4 so as to fully grind the materials, a storage tank 3 is movably installed at the bottom of the box body 1, two crushing shafts 4 are movably installed inside the box body 1, the right sides of the two crushing shafts 4 extend to the outside of the box body 1 through bearings, two circular gears are fixedly installed outside the box body and are meshed with each other so as to facilitate the two crushing shafts 4 to rotate mutually and grind the materials, the left sides of the two crushing shafts 4 and the left side of a supporting rod 15 are movably connected with the inner wall of the box body 1 through bearings, and the right side of a, the front crushing shaft 4 is externally and fixedly provided with a driving gear 5, the driving gear 5 is meshed with a driven gear 6, the driven gear 6 is externally and fixedly provided with a transmission rod 7, the bottom of the transmission rod 7 is movably provided with a screening plate 8 through a hinge, the top plate and the bottom plate of the screening plate 8 are provided with through holes, the outer wall of each through hole is made of metal, the materials are conveniently screened, large materials are left on the screening plate 8, the right side of the screening plate 8 is fixedly provided with a spring 9, the right side of the spring 9 is fixedly arranged on the inner side wall of the box body 1, the spring 9 is initially positioned at the original length and is conveniently matched with the transmission rod 7 to move the screening plate 8 left and right in a sleeve 10, the outer part of the right side of the screening plate 8 is movably provided with a sleeve 10, the top of the box body 1 is movably provided with a spiral feeding shaft, motor and drive arrangement all are connected through electric wire and switch electricity, be convenient for control motor and drive arrangement's operation respectively, the back fixed mounting of sieve flitch 8 has stripper 12, the left side of stripper 12 and conveyer belt 13 all with protection box 14 swing joint, the right side of stripper 12 is located bottom helical blade's top, conveyer belt 13 is located top helical blade's top, be convenient for carry out the transportation of material, the inside of box body 1 and the top fixed mounting who is located two broken axles 4 have conveyer belt 13, the outside fixed mounting of spiral material loading axle 11 has protection box 14, equal through-hole has been seted up to protection box 14's bottom, be convenient for make a small part of material flow to the stock chest 3 from protection box 14's bottom, driven gear 6's left side fixed mounting has bracing piece 15.

When the material crusher is used, materials are put into the box body 1 through the feeding barrel 2, the motor and the driving device are operated, the front crushing shaft 4 is driven to rotate under the operation of the motor, the back crushing shaft 4 rotates under the engagement of the two circular gears, the crushing rods are uniformly arranged on the surfaces of the front crushing shaft and the back crushing shaft and are engaged with each other to crush the incoming materials, the driving gear 5 arranged outside the front crushing shaft rotates in the rotating process of the front crushing shaft 4, the driven gear 6 is driven to rotate through the gear engagement, the transmission rod 7 is arranged on the front surface of the driven gear 6, the transmission rod 7 is driven to do circular motion on the surface of the driven gear 6 in the rotating process, the bottom of the transmission rod 7 is fixedly connected with the left side of the material sieving plate 8 through a coach, the spring 9 is fixedly arranged on the right side of the material sieving plate 8, the outside of the material sieving plate 8 is movably connected with the, in the process of rotation of the transmission rod 7, the sieve plate 8 is driven to move leftwards, in the process of leftward movement, the spring 9 extends to generate elastic force, when the transmission rod 7 drives the sieve plate 8 to move rightwards, the movement of the sieve plate 8 is promoted, and a limiting effect is achieved, so that the sieve plate 8 moves rightwards to a certain degree and does not move, in the process of left and right reciprocating movement of the sieve plate 8, crushed materials flow into the storage tank 3 through the through holes, materials which are not sieved pass through the protection box 14 in the reciprocating movement process, move to the upper part of a helical blade at the bottom of the helical feeding shaft 11 through the discharge plate 12, under the driving of the driving device, the helical feeding shaft 11 rotates, materials conveyed by the discharge plate 12 continuously move upwards, and materials which are not sieved are conveyed above the crushing shaft 4 through the conveyor belt 13 to be further ground, finally, the materials are screened completely, a material baffle is fixedly arranged on the front side of the material screening plate 8, the materials cannot fall from the front side in the rotating process of the material screening plate 8, the materials are guaranteed to flow down from the discharging plate 12, large through holes such as the material screening plate 8 are formed in the bottom of the protection box 14, and the materials inside the protection box 14 flow into the material storage tank 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete of environmental protection is smashed recovery unit, includes box body (1), its characterized in that: the feeding device comprises a box body (1), a feeding barrel (2) is fixedly mounted at the top of the box body (1), a storage tank (3) is movably mounted at the bottom of the box body (1), two crushing shafts (4) are movably mounted inside the box body (1), a driving gear (5) is fixedly mounted outside the crushing shafts (4), a driven gear (6) is meshed outside the driving gear (5), a transmission rod (7) is fixedly mounted outside the driven gear (6), a screening plate (8) is movably mounted at the bottom of the transmission rod (7) through a hinge, a spring (9) is fixedly mounted on the right side of the screening plate (8), a sleeve (10) is movably mounted outside the right side of the screening plate (8), a spiral feeding shaft (11) is movably mounted at the top of the box body (1), and a discharging plate (12) is fixedly mounted on the back of the screening plate (8), the inside of box body (1) and the top fixed mounting that is located two broken axles (4) have conveyer belt (13), the outside fixed mounting of spiral material loading axle (11) has protection box (14), the left side fixed mounting of driven gear (6) has bracing piece (15).

2. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the left sides of the two crushing shafts (4) and the left side of the supporting rod (15) are movably connected with the inner wall of the box body (1) through bearings.

3. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the right sides of the two crushing shafts (4) extend to the outside of the box body (1) through bearings, and two circular gears are fixedly mounted on the outside.

4. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the left sides of the discharging plate (12) and the conveying belt (13) are movably connected with the protection box (14).

5. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the right side of the crushing shaft (4) is fixedly connected with a motor through a coupler.

6. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the top of the spiral feeding shaft (11) is fixedly provided with a driving device through a coupler.

7. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the top plate and the bottom plate of the sieve plate (8) are provided with through holes.

8. The environment-friendly and energy-saving concrete crushing and recycling device of claim 1, wherein: the right side of the spring (9) is fixedly arranged on the inner side wall of the box body (1).