CN219014914U

CN219014914U - Sand dryer

Info

Publication number: CN219014914U
Application number: CN202223384840.1U
Authority: CN
Inventors: 原京斋
Original assignee: Qingdao Shuaijiayi Machinery Co ltd
Current assignee: Qingdao Shuaijiayi Machinery Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-12
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a sand dryer, and relates to the technical field of dryers. The utility model comprises a conveyor belt, a U-shaped supporting plate is fixedly connected above the conveyor belt, a motor is arranged on one side of the U-shaped supporting plate, a threaded rod is fixedly connected to the power output end of the motor, one end of the threaded rod is rotatably connected with the outer wall of the U-shaped supporting plate, and a loosening plate is connected to the outer wall of the threaded rod through threads. According to the utility model, the sand dried by the dryer is discharged through the discharge hole, the sand falls onto the conveying belt, the conveying belt drives the sand to be conveyed and enter the U-shaped supporting plate, then the motor drives the threaded rod to rotate, the threaded rod drives the loose plate to move, the loose plate moves on the sliding groove through the sliding rod to limit the moving direction of the loose plate, the loose plate moves to loosen and flatten the piled sand, the sand is prevented from being piled up from the discharge hole, and the heat dissipation effect of the sand is influenced, so that the heat dissipation effect of the sand is accelerated, and the working efficiency of the dryer is improved.

Description

Sand dryer

Technical Field

The utility model belongs to the technical field of dryers, and particularly relates to a sand dryer.

Background

Sand dryer is also known as "sanddryer" dryer ". A sand dryer is a dryer that processes a large amount of material. The sand dryer (river sand dryer) is mainly used for drying granular materials in a certain humidity range, such as yellow sand used in dry powder mortar industry and casting industry used in molding sand of various specifications. Blast furnace slag for the building material cement industry. The small-granularity clay is used for small-granularity materials which do not cause chemical change and are not afraid of high temperature and dust pollution in the chemical industry. According to the final moisture requirement of different industries on the dried material, the moisture content of the dried material can reach below 10.5%;

the existing sand dryer is discharged through a discharge hole after the sand is dried, and because the temperature of the dried sand is high, the sand is required to be cooled, the sand can be collected after the cooling, and the working efficiency is reduced.

Therefore, we propose a sand dryer.

Disclosure of Invention

The utility model aims to provide a sand dryer, which aims to solve the technical problems, and is realized by the following technical scheme:

the utility model relates to a sand dryer which comprises a conveyor belt, wherein a U-shaped supporting plate is fixedly connected above the conveyor belt, one side of the U-shaped supporting plate is provided with a motor, the power output end of the motor is fixedly connected with a threaded rod, one end of the threaded rod is rotationally connected with the outer wall of the U-shaped supporting plate, the outer wall of the threaded rod is in threaded connection with a loose plate, the outer wall of the loose plate is slidably connected with a sliding rod, two ends of the sliding rod are fixedly connected with the inner wall of the U-shaped supporting plate, one end of the loose plate is slidably connected with the outer wall of the U-shaped supporting plate, sand dried by the dryer is discharged through a discharge hole, the sand falls into the conveyor belt, the conveyor belt drives the sand to be conveyed and enter the U-shaped supporting plate, then the motor drives the threaded rod to rotate, the loose plate is driven to move on a sliding groove to limit the moving direction of the loose plate, the loose plate is moved to loose and flatten the piled sand, the piled sand is prevented from being piled up from the discharge hole, the heat dissipation effect of the sand is influenced, and accordingly the work efficiency of the dryer is improved.

Further, the ventilation hole has been seted up to U type backup pad outer wall, just the fan is installed to the ventilation hole inner wall, and when loose board comes to loose to beat to the sand, the sand that piles up together takes place to remove to make the inside steam of sand can slowly give off, at this moment the fan start work, the fan work comes the steam absorption that gives off the sand, goes outside the steam row that gives off the sand through the ventilation hole afterwards, and then accelerates the radiating effect of sand, further improves the work efficiency of drying-machine.

Further, the ventilation holes with the fan quantity is a plurality of, through setting up multiunit ventilation hole and fan, improves the radiating efficiency of sand, and then accelerates the work efficiency of drying-machine.

Further, the spout with loose board looks adaptation is seted up to U type backup pad outer wall, just loose board one end extends to in the spout, be convenient for loose board left and right movement in U type backup pad come loose the sand after the stoving and flatten, avoid sand to discharge in the discharge gate, and pile up together, influence the radiating efficiency of sand.

Further, the outer wall of the U-shaped supporting plate is provided with a rotary groove matched with the threaded rod, one end of the threaded rod extends into the rotary groove, and the threaded rod can conveniently rotate on the U-shaped supporting plate to drive the loose plate to move.

Further, the drying machine is installed to the conveyer belt top, the discharge gate is installed to drying machine one side, and the sand after the drying machine will be dried of being convenient for is discharged through the discharge gate.

Further, a supporting plate is arranged at the bottom of the conveyor belt.

The utility model has the following beneficial effects:

1. according to the utility model, the sand dried by the dryer is discharged through the discharge hole, the sand falls onto the conveying belt, the conveying belt drives the sand to be conveyed and enter the U-shaped supporting plate, then the motor drives the threaded rod to rotate, the threaded rod drives the loosening plate to move, the loosening plate moves on the sliding groove through the sliding rod to limit the moving direction of the loosening plate, the loosening plate moves to loosen and flatten the piled sand, the sand is prevented from being piled up from the discharge hole, and the heat dissipation effect of the sand is influenced, so that the heat dissipation effect of the sand is accelerated, and the working efficiency of the dryer is improved;

2. according to the utility model, when the loosening plate is used for loosening and flattening sand, the piled sand moves, so that hot air in the sand can be slowly emitted, at the moment, the fan starts to work, the fan works to absorb the hot air emitted by the sand, and then the hot air emitted by the sand is discharged to the outside through the vent hole, so that the heat dissipation effect of the sand is accelerated, and the working efficiency of the dryer is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a chute according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of the U-shaped support plate of the present utility model;

FIG. 4 is a schematic view of the vent structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a dryer; 101. a discharge port; 2. a conveyor belt; 3. a U-shaped supporting plate; 301. a vent hole; 302. a chute; 4. a blower; 5. a motor; 6. a threaded rod; 7. a slide bar; 8. loosening the plate.

Detailed Description

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

Referring to fig. 1-4, the utility model discloses a sand dryer, which comprises a conveyor belt 2, wherein a U-shaped supporting plate 3 is fixedly connected above the conveyor belt 2, a motor 5 is installed on one side of the U-shaped supporting plate 3, a power output end of the motor 5 is fixedly connected with a threaded rod 6, one end of the threaded rod 6 is rotationally connected with the outer wall of the U-shaped supporting plate 3, a loose plate 8 is in threaded connection with the outer wall of the threaded rod 6, the outer wall of the loose plate 8 is slidably connected with a sliding rod 7, two ends of the sliding rod 7 are fixedly connected with the inner wall of the U-shaped supporting plate 3, and one end of the loose plate 8 is slidably connected with the outer wall of the U-shaped supporting plate 3;

a supporting plate is arranged at the bottom of the conveyor belt (2);

through discharge gate 101 with the sand after the drying-machine 1 is dried through discharge gate 101 discharge, the sand falls into conveyer belt 2 on, conveyer belt 2 drives the sand and carries and enter into U type backup pad 3 in, motor 5 drives threaded rod 6 and rotates afterwards, threaded rod 6 drives loose board 8 and removes, loose board 8 moves through slide bar 7 and restrict the direction of movement of loose board 8 on spout 302, loose board 8 removes and carries out loose flattening to piling up the sand together, avoid sand to come out from discharge gate 101 and pile up together, influence the sand radiating effect, thereby accelerate the sand radiating effect, improve the work efficiency of drying-machine 1.

Wherein as shown in fig. 1, 4, ventilation hole 301 has been seted up to U type backup pad 3 outer wall, and ventilation hole 301 inner wall installs fan 4, when loose board 8 comes to loose to beat to the sand, the sand that piles up together takes place to remove to make the inside steam of sand slowly give off, at this moment fan 4 start the work, fan 4 work is come the steam absorption that gives off the sand, goes outside the steam that gives off the sand through ventilation hole 301 to follow, and then accelerates the radiating effect of sand, further improves the work efficiency of dryer 1.

As shown in fig. 1 and 4, the number of the ventilation holes 301 and the fans 4 is several, and by setting a plurality of groups of ventilation holes 301 and fans 4, the heat dissipation efficiency of the sand is improved, so that the working efficiency of the dryer 1 is accelerated.

As shown in fig. 2 and 3, the outer wall of the U-shaped supporting plate 3 is provided with a chute 302 adapted to the loosening plate 8, and one end of the loosening plate 8 extends into the chute 302, so that the loosening plate 8 can move left and right on the U-shaped supporting plate 3 to loosen and level the dried sand, thereby avoiding the sand from being discharged from the discharge port 101 and accumulating together, and affecting the heat dissipation efficiency of the sand.

As shown in fig. 3, a rotating groove matched with the threaded rod 6 is formed on the outer wall of the U-shaped support plate 3, and one end of the threaded rod 6 extends into the rotating groove, so that the threaded rod 6 can rotate on the U-shaped support plate 3 to drive the loosening plate 8 to move.

As shown in fig. 1, a dryer 1 is installed above a conveyor belt 2, and a discharge port 101 is installed on one side of the dryer 1, so that the dryer 1 can discharge the dried sand through the discharge port 101.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a sand drying-machine, includes conveyer belt (2), its characterized in that, conveyer belt (2) top fixedly connected with U type backup pad (3), motor (5) are installed to U type backup pad (3) one side, the power take off end fixedly connected with threaded rod (6) of motor (5), just threaded rod (6) one end with U type backup pad (3) outer wall rotation is connected, threaded rod (6) outer wall threaded connection has loose board (8), loose board (8) outer wall sliding connection has slide bar (7), just slide bar (7) both ends with U type backup pad (3) inner wall fixed connection, loose board (8) one end with U type backup pad (3) outer wall sliding connection.

2. A sand dryer according to claim 1, characterized in that the outer wall of the U-shaped support plate (3) is provided with a ventilation hole (301), and the inner wall of the ventilation hole (301) is provided with a fan (4).

3. A sand dryer according to claim 2, characterized in that the number of ventilation holes (301) and fans (4) is several.

4. The sand dryer according to claim 1, characterized in that the outer wall of the U-shaped support plate (3) is provided with a chute (302) adapted to the loose plate (8), and one end of the loose plate (8) extends into the chute (302).

5. The sand dryer according to claim 1, wherein the outer wall of the U-shaped support plate (3) is provided with a rotary groove matched with the threaded rod (6), and one end of the threaded rod (6) extends into the rotary groove.

6. A sand dryer according to claim 1, characterized in that the dryer (1) is mounted above the conveyor belt (2), and that a discharge opening (101) is mounted on one side of the dryer (1).

7. A sand dryer according to claim 1, characterized in that the conveyor belt (2) is provided with a support plate at the bottom.