CN214076828U

CN214076828U - Mechanism sand grit crushing and screening plant

Info

Publication number: CN214076828U
Application number: CN202023104067.XU
Authority: CN
Inventors: 黄光涛
Original assignee: Guangdong Dexinyuan Renewable Resources Utilization Co ltd
Current assignee: Guangdong Dexinyuan Renewable Resources Utilization Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-31
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a machine-made sand grit crushing and screening device relates to machine-made sand technical field, for the crushing and screening of solving among the prior art machine-made sand grit still segmentation process, problem that production efficiency is low. The utility model discloses a screening machine, including screening machine, base, vibrating spring, screening machine and base, the below of breaker is provided with the base, vibrating spring is installed to the below of screening machine, screening machine and base all with vibrating spring fixed connection, the pillar is installed to the top of base, breaker and base all with pillar fixed connection, the breaker sets up the top at the screening machine, the internally mounted of screening machine has the screening net, and screens net and screening machine fixed connection, hopper under is installed to one side of screening machine, and hopper and screening machine elastic connection down, first big belt pulley is installed to the top of base, and just first big belt pulley passes through the bearing frame rotation with the base and is connected, the landing leg is installed to one side of screening machine, and landing leg and screening machine fixed connection, install the connecting rod on the preceding terminal surface of first big belt pulley.

Description

Mechanism sand grit crushing and screening plant

Technical Field

The utility model relates to a machine-made sand technical field specifically is machine-made sand grit crushing and screening plant.

Background

The machine-made sand is sand processed by a sand making machine and other accessory equipment, the finished product is more regular, the sand can be processed into sand with different rules and sizes according to different process requirements, daily requirements can be better met, qualified and applicable sand can be made only by professional equipment, a machine-made sand production line is the first choice equipment for recycling waste tailing resources and making sand, the machine-made sand production line is highly concerned by the tailing treatment industry, tailing treatment is not difficult, importantly, advanced equipment and policy guidance are provided, and the machine-made sand production line is composed of a counterattack type crusher, a vibrating feeder, a jaw crusher, a sand making machine, a vibrating screen, a rubber belt conveyor and other equipment.

In the manufacturing process of the machine-made sand, the crushing process and the screening process of the sand are segmented treatment, and the sand is conveyed by a conveying belt between a crusher and a screening machine, so that the production efficiency of the machine-made sand is greatly reduced; therefore, the market urgently needs to develop a machine-made sand, gravel and stone crushing and screening device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism sand grit crushing and screening device to the crushing and the screening of the present mechanism sand grit that provide in solving above-mentioned background art still segmentation handle, problem that production efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: mechanism sand grit crushing and screening device, including screening machine and breaker, the below of breaker is provided with the base, vibrating spring is installed to the below of screening machine, screening machine and base all with vibrating spring fixed connection, the pillar is installed to the top of base, breaker and base all with pillar fixed connection, the breaker sets up the top at the screening machine.

Preferably, the screening net is installed in the screening machine, the screening net is fixedly connected with the screening machine, a discharging hopper is installed on one side of the screening machine, and the discharging hopper is elastically connected with the screening machine.

Preferably, a first big belt pulley is installed to the top of base, and first big belt pulley passes through the bearing frame rotation with the base and is connected, the landing leg is installed to one side of screening machine, and landing leg and screening machine fixed connection, install the connecting rod on the preceding terminal surface of first big belt pulley, first big belt pulley and landing leg all rotate with the connecting rod and are connected.

Preferably, the big belt pulley of second is installed to the top of breaker, and the big belt pulley of second passes through the bearing rotation with the breaker and is connected, the deflection axle is installed to the inboard of the big belt pulley of second, and the deflection axle passes through shaft coupling fixed connection with the big belt pulley of second, the inside of breaker is provided with the bracket, bracket and deflection axle fixed connection.

Preferably, the inside of the crusher is provided with a fixed jaw, the fixed jaw is fixedly connected with the crusher, one side of the toggle plate is provided with a movable jaw, the movable jaw is fixedly connected with the toggle plate, the inside of the crusher is provided with a support, and the support is fixedly connected with the crusher.

Preferably, the inside of breaker is provided with the pull rod, pull rod and support sliding connection, the pull rod rotates with the bracket to be connected, the outside of pull rod is provided with rod spring and fixing base respectively, fixing base and pull rod fixed connection, fixing base and support all with rod spring fixed connection, the fixed head is installed to the top of support, and fixed head and support fixed connection, the stabilizer bar is installed to one side of fixed head, bracket and fixed head all rotate with the stabilizer bar and are connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of screening machine, breaker and pillar, with the breaker setting in the top of screening machine, it is fixed to be supported by the pillar, with the discharge gate of breaker just facing the feeding department of screening machine to make the breaker directly pour the rubble into the screening machine after accomplishing the broken work of grit, then carry out screening work to the rubble through the screening machine, subtracted the process of carrying the grit, thereby improve the production efficiency of machine-made sand.

2. The utility model discloses a through the setting of stabilizer bar, the stabilizer bar is used for connecting the lower extreme and the support of bracket, thereby when the deflection axle rotated, the top of bracket used the deflection axle as the axle center and rotatory, then the below of bracket is fixed by the stabilizer bar, thereby makes the bracket can oscillating movement, thereby realizes moving hubei province and deciding the clearance change between the jaw, thereby carries out broken work to the grit.

Drawings

FIG. 1 is a front view of the machine-made sand, gravel crushing and screening device of the present invention;

figure 2 is a schematic diagram of the internal structure of the sieving machine of the present invention;

fig. 3 is a schematic view of the internal structure of the crusher of the present invention.

In the figure: 1. a base; 2. screening machine; 3. a crusher; 4. a pillar; 5. screening the net; 6. a vibration spring; 7. a support leg; 8. a connecting rod; 9. a first large pulley; 10. feeding a hopper; 11. a second large belt pulley; 12. fixing a jaw; 13. moving a jaw; 14. a toggle plate; 15. a support; 16. a pull rod; 17. a pull rod spring; 18. a fixed seat; 19. a fixed head; 20. a stabilizer bar; 21. a deflection axis.

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.

Referring to fig. 1-3, the present invention provides an embodiment: mechanism sand grit crushing and screening device, including screening machine 2 and breaker 3, the below of breaker 3 is provided with base 1, and vibrating spring 6 is installed to the below of screening machine 2, and screening machine 2 and base 1 all with vibrating spring 6 fixed connection, pillar 4 is installed to base 1's top, and screening machine 3 and base 1 all with pillar 4 fixed connection, breaker 3 sets up the top at screening machine 2.

Further, the internally mounted of screening machine 2 has screening net 5, and screening net 5 and screening machine 2 fixed connection, hopper 10 under the one side of screening machine 2 is installed, and hopper 10 and screening machine 2 elastic connection down, and screening net 5 divide into the tertiary, from the top down, the one-level sieves less fineness more exquisitely than the one-level.

Further, first big belt pulley 9 is installed to the top of base 1, and first big belt pulley 9 passes through the bearing frame rotation with base 1 and is connected, and landing leg 7 is installed to one side of screening machine 2, and landing leg 7 and screening machine 2 fixed connection, installs connecting rod 8 on the preceding terminal surface of first big belt pulley 9, and first big belt pulley 9 and landing leg 7 all rotate with connecting rod 8 and are connected, and connecting rod 8 and the mounted position of first big belt pulley 9 are the edge of first big belt pulley 9.

Further, a second large belt pulley 11 is mounted above the crusher 3, the second large belt pulley 11 is rotatably connected with the crusher 3 through a bearing, a deflection shaft 21 is mounted on the inner side of the second large belt pulley 11, the deflection shaft 21 is fixedly connected with the second large belt pulley 11 through a coupler, a toggle plate 14 is arranged inside the crusher 3, the toggle plate 14 is fixedly connected with the deflection shaft 21, and the deflection shaft 21 can drive the toggle plate 14 to perform oscillating motion.

Further, the internal installation of breaker 3 has jaw 12, and jaw 12 and breaker 3 fixed connection, and movable jaw 13 is installed to one side of bracket 14, and moves jaw 13 and bracket 14 fixed connection, and the internal installation of breaker 3 has support 15, and support 15 and breaker 3 fixed connection, and from top to bottom space clearance between movable jaw 13 and the jaw 12 is littleer and more.

Further, the inside of the crusher 3 is provided with a pull rod 16, the pull rod 16 is connected with a support 15 in a sliding manner, the pull rod 16 is connected with a toggle plate 14 in a rotating manner, the outer side of the pull rod 16 is provided with a pull rod spring 17 and a fixed seat 18 respectively, the fixed seat 18 is fixedly connected with the pull rod 16, the fixed seat 18 and the support 15 are both fixedly connected with the pull rod spring 17, a fixed head 19 is installed above the support 15, the fixed head 19 is fixedly connected with the support 15, a stabilizer bar 20 is installed on one side of the fixed head 19, the toggle plate 14 and the fixed head 19 are both connected with the stabilizer bar 20 in a rotating manner, and bearings are arranged between the fixed head 19 and the toggle plate 14 as well as between the stabilizer bar 20 for connection.

The working principle is as follows: when the crusher is used, gravel is poured into the crusher 3, the gravel is poured between the fixed jaw 12 and the movable jaw 13, then the second large belt pulley 11 is connected with a motor, the motor drives the second large belt pulley 11 to rotate, the second large belt pulley 11 drives the deflection shaft 21 to rotate, the deflection shaft 21 drives the toggle plate 14 to perform oscillating motion, so that the gap between the fixed jaw 12 and the lower part of the movable jaw 13 is continuously enlarged and reduced through the motion of the movable jaw 13, gravel is crushed, crushed gravel directly falls into the sieving machine 2, meanwhile, the first large belt pulley 9 is also connected with the motor, the first large belt pulley 9 is driven to rotate through the motor, the connecting rod 8 is driven to move through the rotation of the first large belt pulley 9, the connecting rod 8 drives the sieving machine 2 to continuously vibrate through the supporting legs 7, and the sieving net 5 in the sieving machine 2 follows the vibrating motion of the sieving machine 2, therefore, the sand and stone are screened by vibration, and the sand and stone with different fineness are screened by the three-stage screening net 5.

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.

Claims

1. Mechanism sand grit crushing and screening device, including screening machine (2) and breaker (3), its characterized in that: the utility model discloses a screening machine, including breaker (3), base (1), vibrating spring (6) are installed to the below of breaker (3), all with vibrating spring (6) fixed connection screening machine (2) and base (1), pillar (4) are installed to the top of base (1), breaker (3) and base (1) all with pillar (4) fixed connection, breaker (3) set up the top at screening machine (2).

2. The machine-made sand-gravel crushing and screening device of claim 1, wherein: the screening machine is characterized in that a screening net (5) is arranged inside the screening machine (2), the screening net (5) is fixedly connected with the screening machine (2), a discharging hopper (10) is arranged on one side of the screening machine (2), and the discharging hopper (10) is elastically connected with the screening machine (2).

3. The machine-made sand-gravel crushing and screening device of claim 1, wherein: first big belt pulley (9) is installed to the top of base (1), and first big belt pulley (9) are connected through the bearing frame rotation with base (1), landing leg (7) are installed to one side of screening machine (2), and landing leg (7) and screening machine (2) fixed connection, install connecting rod (8) on the preceding terminal surface of first big belt pulley (9), first big belt pulley (9) and landing leg (7) all rotate with connecting rod (8) and are connected.

4. The machine-made sand-gravel crushing and screening device of claim 1, wherein: big belt pulley of second (11) is installed to the top of breaker (3), and the big belt pulley of second (11) is connected through the bearing rotation with breaker (3), deflection axle (21) are installed to the inboard of the big belt pulley of second (11), and deflect axle (21) and the big belt pulley of second (11) and pass through shaft coupling fixed connection, the inside of breaker (3) is provided with bracket (14), bracket (14) and deflection axle (21) fixed connection.

5. The machine-made sand-gravel crushing and screening device of claim 4, wherein: the utility model discloses a crusher, including breaker (3), movable jaw (13), elbow plate (14), support (15) and breaker (3) fixed connection, the internally mounted of breaker (3) has fixed jaw (12), and fixes jaw (12) and breaker (3) fixed connection, movable jaw (13) and elbow plate (14) fixed connection are installed to one side of elbow plate (14), and the internally mounted of breaker (3), and support (15) and breaker (3) fixed connection.

6. The machine-made sand-gravel crushing and screening device of claim 5, wherein: the inside of breaker (3) is provided with pull rod (16), pull rod (16) and support (15) sliding connection, pull rod (16) rotate with bracket (14) and are connected, the outside of pull rod (16) is provided with pull rod spring (17) and fixing base (18) respectively, fixing base (18) and pull rod (16) fixed connection, fixing base (18) and support (15) all with pull rod spring (17) fixed connection, fixed head (19) are installed to the top of support (15), and fixed head (19) and support (15) fixed connection, stabilizer bar (20) are installed to one side of fixed head (19), bracket (14) and fixed head (19) all rotate with stabilizer bar (20) and are connected.