CN219483320U

CN219483320U - Sand screening machine with good screening effect

Info

Publication number: CN219483320U
Application number: CN202320087726.8U
Authority: CN
Inventors: 罗顺强; 凌慧华; 李俊勇; 赵治国; 耿妍; 卢霞; 李子运; 郭明亮; 赵玉虎; 贾方方; 刘洋; 李清颖; 孟谊强; 侯坛炎; 潘丽霞; 陈文景; 程镜璇; 谭德龙; 毛彦龙; 曹启明
Original assignee: Pingmei Shenma Construction and Engineering Group Co Ltd
Current assignee: Pingmei Shenma Construction and Engineering Group Co Ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-08-08
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a sand screening machine with good screening effect, which comprises a supporting table, wherein four supporting legs which are correspondingly distributed are fixedly connected to the bottom of the supporting table, two rotating shafts rings which are correspondingly distributed are fixedly connected to the top of the supporting table, a screening cylinder is rotatably connected to the inside of each rotating shaft ring, a gear ring is sleeved outside the screening cylinder, a first motor is fixedly connected to the top of the supporting table, a transmission gear is fixedly connected to the output end of the first motor, the transmission gear is meshed with teeth of the gear ring, a uniform feeding mechanism is arranged inside the screening cylinder, a material conveying mechanism is arranged among the four supporting legs, and the material conveying mechanism is positioned at the bottom of the screening cylinder. Can be even through the even feeding mechanism that sets up put in screening section of thick bamboo with sand raw materials and sieve for screening efficiency is better, can carry away the sand that sieves the whereabouts through the conveying mechanism that sets up, prevents to sieve the below condition of piling up of appearing of section of thick bamboo.

Description

Sand screening machine with good screening effect

Technical Field

The utility model belongs to the technical field of sand screening machines, and particularly relates to a sand screening machine with a good screening effect.

Background

The sand sieving machine is also called dry land sand sieving ship and sand and stone separator, and is suitable for use in river channel, reservoir, coal yard and site.

However, when the sand and gravel screening device is actually used by the person in the field, sand and gravel are all poured into the screening barrel to be screened, and the sand and gravel piled up inside cannot be uniformly dispersed, so that the screening effect is poor, long time is required to be consumed during screening, and the sand and gravel screening device is inconvenient for users to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a sand screening machine with good screening effect, which has the advantages of uniform discharging screening and discharge accumulation prevention.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening sand machine that screening effect is good, includes the brace table, the bottom fixedly connected with four supporting legs that correspond to distribute of brace table, the top fixedly connected with of brace table two corresponding pivot rings that distribute, two the inside rotation of pivot ring is connected with screening section of thick bamboo, the outside of screening section of thick bamboo has cup jointed the gear ring, the top fixedly connected with first motor of brace table, the output fixedly connected with drive gear of first motor, drive gear is connected with the tooth meshing of gear ring, the inside of screening section of thick bamboo is provided with even feeding mechanism, four be provided with feeding mechanism between the supporting leg, and feeding mechanism is located the bottom of screening section of thick bamboo.

Preferably, the even feeding mechanism comprises a supporting plate, the supporting plate is fixedly connected to one side of a supporting table, the top of the supporting plate is fixedly connected with a discharging box, the inside of the discharging box is fixedly connected with a material leakage plate, the material leakage plate is positioned in the screening barrel, and a plurality of material leakage holes which are distributed correspondingly are formed in the material leakage plate.

Preferably, the feeding mechanism comprises a placing plate, the placing plate is fixedly connected between four supporting legs, four fixing plates which are correspondingly distributed are fixedly connected to the top of the placing plate, each two fixing plates are a group, a rotating shaft rod is rotatably connected to the inside of each fixing plate, two feeding belts are rotatably connected to the outside of each rotating shaft rod, a second motor is fixedly connected to the bottom of the placing plate, a driving wheel is fixedly connected to the output end of the second motor and the outside of one rotating shaft rod, a driving belt is rotatably connected to the outside of each driving wheel, and two guiding plates which are correspondingly distributed are fixedly connected to the bottom of each supporting table.

Preferably, the inclination angle of the drain plate may be set to be between forty-five degrees and seventy-five degrees.

Preferably, the top of the placing plate is fixedly connected with two connecting plates which are distributed correspondingly, the tops of the two connecting plates are fixedly connected with a top plate, and the top plate is positioned between the conveying belts.

Preferably, the bottom of the placing plate is fixedly connected with two correspondingly distributed retention plates, and the two retention plates are positioned on two sides of the second motor.

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

1. through pouring the grit raw materials in the blowing case, flow to the drain board afterwards on, leak the hole through the drain board with the even hourglass of grit raw materials to in screening section of thick bamboo later, through evenly spilling the grit raw materials in screening section of thick bamboo, can be so that efficiency is higher when screening section of thick bamboo rotates the sieve material, and is more convenient.

2. Through starting the second motor, the transmission wheel fixedly connected with the output end of the second motor starts to rotate at the moment, then drives the transmission belt externally connected to start to rotate, then drives the other transmission wheel internally fixedly connected to start to rotate, and simultaneously drives the rotating shaft rod internally fixedly connected to start to rotate, and then drives the material conveying belt externally connected to start to rotate, so that the sand and stones separated by the sieve are conveyed, the sand and stone accumulation is prevented, the sieving cylinder cannot perform sieving, and the use of a user is greatly facilitated.

Drawings

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

FIG. 2 is a schematic view of the overall top view of the present utility model;

FIG. 3 is a schematic diagram of the overall side of the present utility model;

FIG. 4 is a schematic top view of a material leakage plate according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a support table; 2. support legs; 3. a collar; 4. a sieving cylinder; 5. a gear ring; 6. a first motor; 7. a transmission gear; 8. a uniform feeding mechanism; 801. a support plate; 802. discharging boxes; 803. a material leakage plate; 804. a leakage hole; 9. a material conveying mechanism; 901. placing a plate; 902. a material guide plate; 903. a material conveying belt; 904. a connecting plate; 905. a top plate; 906. a fixing plate; 907. a rotating shaft lever; 908. a second motor; 909. a retention plate; 910. a driving wheel; 911. a driving belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a screening sand machine that screening effect is good, including supporting bench 1, the bottom fixedly connected with of supporting bench 1 four supporting legs 2 that correspond to distribute, the top fixedly connected with of supporting bench 1 two pivot rings 3 that correspond to distribute, the inside rotation of two pivot rings 3 is connected with screening section of thick bamboo 4, the outside of screening section of thick bamboo 4 has cup jointed gear ring 5, the top fixedly connected with first motor 6 of supporting bench 1, the output fixedly connected with drive gear 7 of first motor 6, drive gear 7 is connected with the tooth meshing of gear ring 5, the inside of screening section of thick bamboo 4 is provided with evenly throw material mechanism 8, be provided with feed mechanism 9 between four supporting legs 2, and feed mechanism 9 is located the bottom of screening section of thick bamboo 4.

The sand raw materials can be evenly put into the screening barrel 4 for screening through the arranged uniform feeding mechanism 8, so that screening efficiency is better, and the sand falling during screening can be conveyed out through the arranged conveying mechanism 9, so that the stacking condition under the screening barrel 4 is prevented.

Specifically, even feed mechanism 8 includes backup pad 801, backup pad 801 fixed connection in one side of supporting bench 1, and the top fixedly connected with blowing case 802 of backup pad 801, the inside fixedly connected with of blowing case 802 leaks flitch 803, leaks flitch 803 to be located the inside of screening section of thick bamboo 4, leaks the inside of flitch 803 to offer a plurality of corresponding distribution and leak the material hole 804.

When needs are even put into screening section of thick bamboo 4 with the grit raw materials and carry out the screening, at first pour the grit raw materials in the blowing case 802, flow to on leaking the flitch 803 afterwards, leak the even hourglass of grit raw materials to in screening section of thick bamboo 4 through leaking the hourglass hole 804 of flitch 803 afterwards, through evenly spilling the grit raw materials in screening section of thick bamboo 4, can make efficiency when screening section of thick bamboo 4 rotates the screening material higher, it is more convenient.

Specifically, the feeding mechanism 9 includes a placing plate 901, the placing plate 901 is fixedly connected between four supporting legs 2, four fixing plates 906 which are correspondingly distributed are fixedly connected to the top of the placing plate 901, wherein each two fixing plates 906 are a group, a rotating shaft rod 907 is rotatably connected to the inside of each group of fixing plates 906, a feeding belt 903 is rotatably connected to the outside of each rotating shaft rod 907, a second motor 908 is fixedly connected to the bottom of the placing plate 901, a driving wheel 910 is fixedly connected to the output end of the second motor 908 and the outside of one rotating shaft rod 907, a driving belt 911 is rotatably connected to the outside of each driving wheel 910, and two correspondingly distributed feeding plates 902 are fixedly connected to the bottom of the supporting table 1.

When the sand and stone at the bottom of the screening cylinder 4 need to be prevented from piling up, the second motor 908 is started firstly, at this time, the driving wheel 910 fixedly connected with the output end of the second motor 908 starts to rotate, then the driving belt 911 fixedly connected with the outside is driven to start rotating, then the other driving wheel 910 fixedly connected with the inside is driven to start rotating, and meanwhile the rotating shaft rod 907 fixedly connected with the inside is driven to start rotating, and then the material conveying belt 903 fixedly connected with the outside is driven to start rotating, so that the screened sand and stone is conveyed, and the screening cylinder 4 can not be screened due to the sand and stone piling up is prevented, and the use of a user is greatly facilitated.

Specifically, the inclination angle of the drain plate 803 may be set to be between forty-five degrees and seventy-five degrees.

By setting the leakage plate 803 to be between forty-five degrees and seventy-five degrees, uniform leakage of sand raw materials can be facilitated.

Specifically, two connecting plates 904 which are correspondingly distributed are fixedly connected to the top of the placement plate 901, a top plate 905 is fixedly connected to the top of the two connecting plates 904, and the top plate 905 is located between the material conveying belts 903.

The conveyor 903 is prevented from slumping by the provision of a top plate 905.

Specifically, two correspondingly distributed retention plates 909 are fixedly connected to the bottom of the placement plate 901, and the two retention plates 909 are located on two sides of the second motor 908.

The second motor 908 can be mounted more stably by the provision of two retention plates 909.

The working principle and the using flow of the utility model are as follows: when needs are even put into screening section of thick bamboo 4 with the grit raw materials and carry out the screening, at first pour the grit raw materials in the blowing case 802, flow to on leaking the flitch 803 afterwards, leak the even hourglass of grit raw materials to in screening section of thick bamboo 4 through leaking the hourglass hole 804 of flitch 803 afterwards, through evenly spilling the grit raw materials in screening section of thick bamboo 4, can make efficiency when screening section of thick bamboo 4 rotates the screening material higher, it is more convenient.

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

Claims

1. The utility model provides a screening effectual screening sand machine, includes brace table (1), its characterized in that: the novel screening machine comprises a supporting table (1), four supporting legs (2) which are distributed correspondingly are fixedly connected to the bottom of the supporting table (1), two rotating shafts rings (3) which are distributed correspondingly are fixedly connected to the top of the supporting table (1), screening drums (4) are connected to the rotating shafts (3) in a rotating mode, gear rings (5) are sleeved on the outsides of the screening drums (4), a first motor (6) is fixedly connected to the top of the supporting table (1), a transmission gear (7) is fixedly connected to the output end of the first motor (6), the transmission gear (7) is connected with teeth of the gear rings (5) in a meshed mode, a uniform feeding mechanism (8) is arranged inside the screening drums (4), a material conveying mechanism (9) is arranged between the four supporting legs (2), and the material conveying mechanism (9) is located at the bottom of the screening drums (4).

2. The sand screening machine with good screening effect according to claim 1, wherein: even feed mechanism (8) include backup pad (801), backup pad (801) fixed connection is in one side of supporting bench (1), the top fixedly connected with blowing case (802) of backup pad (801), the inside fixedly connected with of blowing case (802) leaks flitch (803), leak flitch (803) and be located the inside of screening section of thick bamboo (4), leak flitch (803)'s inside and seted up a plurality of corresponding distributed leak hole (804).

3. The sand screening machine with good screening effect according to claim 1, wherein: the conveying mechanism (9) comprises a placing plate (901), the placing plate (901) is fixedly connected between four supporting legs (2), four fixing plates (906) which are correspondingly distributed are fixedly connected to the top of the placing plate (901), each two fixing plates (906) are in a group, a rotating shaft rod (907) is rotatably connected to the inside of each fixing plate (906), a conveying belt (903) is rotatably connected to the outside of each rotating shaft rod (907), a second motor (908) is fixedly connected to the bottom of the placing plate (901), a driving wheel (910) is fixedly connected to the output end of one rotating shaft rod (907), a driving belt (911) is rotatably connected to the outside of each driving wheel (910), and two material guiding plates (902) which are correspondingly distributed are fixedly connected to the bottom of each supporting table (1).

4. The sand screening machine with good screening effect according to claim 2, characterized in that: the inclination angle of the drain plate (803) may be set to be between forty-five degrees and seventy-five degrees.

5. A sand screening machine with good screening effect according to claim 3, characterized in that: the top of placing board (901) fixedly connected with two connecting plates (904) of corresponding distribution, two the top fixedly connected with roof (905) of connecting plate (904), roof (905) are located between conveying area (903).

6. A sand screening machine with good screening effect according to claim 3, characterized in that: the bottom of the placement plate (901) is fixedly connected with two correspondingly distributed retention plates (909), and the two retention plates (909) are positioned on two sides of the second motor (908).