CN214638084U

CN214638084U - River sand dustproof spiral conveying device

Info

Publication number: CN214638084U
Application number: CN202120463527.3U
Authority: CN
Inventors: 赵建平
Original assignee: Dongnan New Materials Co ltd
Current assignee: Dongnan New Materials Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-09
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to a river sand dustproof spiral conveyer, which comprises a drier and a vibration screening machine, wherein a spiral conveyer is arranged at a discharge port of the drier, a feed port of the vibration screening machine is connected with a discharge port of the spiral conveyer, two tracks and an electric trolley are arranged below a coarse sand discharge port of the vibration screening machine, a conveyor belt is arranged below a fine sand discharge port of the vibration screening machine, dried river sand is conveyed into the vibration screening machine through the spiral conveyer, labor force is saved, a cloth bag is arranged at the coarse sand discharge port and a fine sand discharge port of the vibration screening machine is arranged close to the conveyor belt, river sand splashing is effectively reduced, dust is not easy to form, the health and safety of operators are protected, after screening is completed, the coarse sand is conveyed away through the electric trolley, the fine sand is conveyed through the conveyor belt without manual work, time and labor force are saved, and the method is convenient and simple, and the working efficiency is obviously improved.

Description

River sand dustproof spiral conveying device

Technical Field

The utility model relates to a river sand production technical field, especially a dustproof spiral shell of river sand fortune device.

Background

River sand is a non-metallic ore which is produced by long-time repeated collision and friction of natural stones under the action of water in a natural state, and has complex components, certain smoothness on the surface and high impurity content. The river sand particles are smooth, relatively clean and wide in source; the river sand can be widely used for various dry powder mortars after being dried and screened; for example, the heat-insulating mortar, the bonding mortar and the plastering mortar are mainly prepared by washing, drying and grading river sand, and the strength of the mortar is similar to that of the mortar prepared from quartz sand, so the river sand has irreplaceable effects in the aspects of building and decoration.

The river sand is from the drying machine after the completion, because of the granule size difference of river sand, the usage is just also different, so need filter it through vibrating the sieve separator, distinguish the river sand of different granule sizes, current river sand screening process is all to pour the river sand into vibrating the sieve separator through the workman and filter, a large amount of labours have been wasted, and in it filters the completion back and directly fall to the corresponding bucket of placing from every discharge gate, form the dust and fly away in the air because of the less easy splash of river sand granule, be inhaled in the respiratory tract by operating personnel easily, thereby cause the lung to damage the emergence that leads to some respiratory disease, harm human health, and still need carry through the manual work after the screening is accomplished, waste time and energy.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model aims at providing a river sand dustproof spiral shell conveyer carries the shock sieve separator through the river sand after screw conveyer will dry, and the screening is accomplished the back, and the effectual river sand that has reduced splashes, and the conveyer belt installation is pressed close to the fine sand discharge gate, and the effectual river sand that has reduced splashes, and the coarse sand after the screening simultaneously is transported away through electric trolley, and the fine sand after the screening is transported away through the conveyer belt.

The embodiment of the utility model provides an in adopt following scheme to realize: provides a river sand dustproof spiral conveying device, which comprises a dryer and a vibration screening machine, wherein a spiral conveyer is arranged at the discharge port of the dryer, the screw conveyer is driven by a first motor, a support is arranged on the ground below a discharge hole of the screw conveyer, the vibration screening machine is arranged on the bracket, a feed inlet of the vibration screening machine is connected with a discharge outlet of the screw conveyer, a discharging groove is arranged below the coarse sand discharging port of the vibration screening machine, a first cloth bag is sleeved at the coarse sand discharging port of the vibration screening machine, both ends of the first cloth bag are through, the other end of the first cloth bag is placed on the discharging groove, the tail end of the discharging groove is sleeved with a second cloth bag, two rails and an electric trolley are mounted on the ground below the tail end of the discharging groove, and the electric trolley moves on the two rails; the subaerial conveyer belt of installing of the below of the fine sand discharge gate of vibration sieve separator, the fine sand discharge gate of vibration sieve separator is close to the conveyer belt.

The utility model relates to an embodiment, the terminal cover of desiccator is equipped with the tail gas cover, the top of tail gas cover is connected with the blast pipe.

The utility model relates to an embodiment, electric trolley includes the automobile body, the leading wheel is installed to four edges of bottom half, the leading wheel is in remove on the track, be located two leading wheels at automobile body rear portion are connected through first axis of rotation, the cover is equipped with first sprocket in the first axis of rotation, the second motor is installed to the left part of bottom half, install the second sprocket on the output shaft of second motor, install the chain between first sprocket and the second sprocket.

The utility model relates to an embodiment, the conveyer trough has been seted up to the automobile body, install the penetrating transportation box in top in the conveyer trough, install the handle on the frame at transportation box top.

The utility model has the advantages that: the utility model provides a river sand dustproof spiral transport device, through the river sand after screw conveyer with the drying carry vibrate the sieve separator in, the labour has been saved, at coarse sand discharge gate department installation sack and will vibrate the sieve separator's fine sand discharge gate and press close to the conveyer belt installation, the effectual river sand that has reduced splashes, be difficult for forming the dust, operating personnel's health and safety has been protected, after the screening is accomplished simultaneously, coarse sand is transported away through electric trolley, fine sand passes through the conveyer belt transportation, do not need the manual work to carry, time and labour have been saved, and convenient and simple, work efficiency is showing and is promoting.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of a river sand dust control auger apparatus.

Fig. 2 is a schematic structural diagram of a river sand dustproof screw conveyer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 2, the utility model provides a river sand dustproof screw conveyer, which comprises a drier 1 and a vibration screening machine 2, wherein the type of the drier 1 is JHS6210, the type of the vibration screening machine 2 is YC-1500, a screw conveyer 3 is installed at a discharge port of the drier 1, the type of the screw conveyer 3 is GX500, river sand is conveyed from the drier 1 to the vibration screening machine 2 through the screw conveyer 3, the screw conveyer 3 is driven by a first motor 31, a support 21 is installed on the ground below a discharge port of the screw conveyer 3, the vibration screening machine 2 is installed on the support 21, a feed port of the vibration screening machine 2 is connected with the discharge port of the screw conveyer 3, a discharge chute 23 is installed below a coarse sand discharge port 22 of the vibration screening machine 2, a first cloth bag 24 is sleeved at the coarse sand discharge port 22 of the vibration screening machine 2, the two ends of the first cloth bag 24 are through, the other end of the first cloth bag 24 is placed on the discharging groove 23 to prevent river sand from splashing to form dust, the tail end of the discharging groove 23 is sleeved with a second cloth bag 25 to prevent the river sand from splashing, two rails 4 and an electric trolley 5 are mounted on the ground below the tail end of the discharging groove 23, the electric trolley 5 moves on the two rails 4, and coarse sand is transported through the electric trolley 5; the conveyer belt 6 is installed on the ground below the fine sand discharge port 26 of the oscillation screening machine 2, and the fine sand discharge port 26 of the oscillation screening machine 2 is close to the conveyer belt 6 to prevent river sand from splashing.

With reference to fig. 1, an exhaust hood 11 is sleeved at the end of the dryer 1, and an exhaust pipe 12 is connected to the top of the exhaust hood 11.

With reference to fig. 1 to 2, the electric cart 5 includes a cart body 51, guide wheels 52 are mounted at four corners of the bottom of the cart body 51, the guide wheels 52 move on the rails 4, two guide wheels 52 located at the rear of the cart body 51 are connected by a first rotating shaft 53, a first chain wheel 54 is sleeved on the first rotating shaft 53, a second motor 55 is mounted at the left of the bottom of the cart body 51, a second chain wheel 56 is mounted on an output shaft of the second motor 55, a chain 57 is mounted between the first chain wheel 54 and the second chain wheel 56, and the second motor 55 drives the second chain wheel 56 to drive the first chain wheel 54 to drive the first rotating shaft 53 to rotate through the chain 57, so as to drive the guide wheels 52 to rotate.

With reference to fig. 1 to 2, the vehicle body 51 is provided with a transportation groove (not shown), a transportation box 58 with a through top is installed in the transportation groove (not shown), and a frame at the top of the transportation box 58 is provided with a handle 59, so that the coarse sand can be directly transported conveniently.

The utility model discloses the theory of operation below has: after the river sand is dried in the dryer 1, the river sand is transmitted to the oscillation screening machine 2 through the screw conveyor 3, after screening is completed, the larger river sand particles are discharged from the coarse sand discharge port 22, discharged into the blanking groove 23 through the first cloth bag 24 and then enter the transport box 58 of the electric trolley 5 below through the second cloth bag 25, the second motor 55 drives the second chain wheel 56 to rotate, the first chain wheel 54 is driven to rotate through the transmission of the chain 57, so that the first rotating shaft 53 is driven to rotate, the trolley is driven to move on the track 4, and the coarse sand is transported away; smaller particles of river sand are discharged from the fine sand outlet 26 onto the conveyor belt 6, and the fine sand is transported away by the conveyor belt 6.

The utility model discloses the screw conveyer, drying-machine, the shock sieve separator that appear in all are prior art, do not incorporate the utility model discloses an in the protection scope.

The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.

Claims

1. The utility model provides a river sand spiral shell conveyer that prevents dust, includes the desiccator and vibrates the sieve separator, its characterized in that: a spiral conveyor is installed at a discharge port of the dryer and driven by a first motor, a support is installed on the ground below a discharge port of the spiral conveyor, a vibration screening machine is installed on the support, a feed port of the vibration screening machine is connected with the discharge port of the spiral conveyor, a discharging groove is installed below a coarse sand discharge port of the vibration screening machine, a first cloth bag is sleeved at the coarse sand discharge port of the vibration screening machine, two ends of the first cloth bag are through, the other end of the first cloth bag is placed on the discharging groove, a second cloth bag is sleeved at the tail end of the discharging groove, two tracks and an electric trolley are installed on the ground below the tail end of the discharging groove, and the electric trolley moves on the two tracks; the subaerial conveyer belt of installing of the below of the fine sand discharge gate of vibration sieve separator, the fine sand discharge gate of vibration sieve separator is close to the conveyer belt.

2. The river sand dustproof screw transport device according to claim 1, characterized in that: the tail end cover of desiccator is equipped with the tail gas cover, the top of tail gas cover is connected with the blast pipe.

3. The river sand dustproof screw transport device according to claim 1, characterized in that: the electric trolley comprises a trolley body, guide wheels are installed at four corners of the trolley body bottom, the guide wheels are located on the rails and located at the rear portion of the trolley body, the two guide wheels are connected through a first rotating shaft, a first chain wheel is sleeved on the first rotating shaft, a second motor is installed at the left portion of the trolley body bottom, a second chain wheel is installed on an output shaft of the second motor, and a chain is installed between the first chain wheel and the second chain wheel.

4. The river sand dustproof screw transport device according to claim 3, characterized in that: the conveying groove is formed in the vehicle body, a conveying box with a penetrating top is installed in the conveying groove, and a lifting handle is installed on a frame at the top of the conveying box.