CN218282515U

CN218282515U - Hydraulic engineering building screening sand machine

Info

Publication number: CN218282515U
Application number: CN202221943849.9U
Authority: CN
Inventors: 张伟豪
Original assignee: Zheyu Construction Group Co ltd
Current assignee: Zheyu Construction Group Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-13
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a hydraulic engineering building screening sand machine belongs to building screening sand field, and the device includes organism and screening mechanism. Screening mechanism includes inlet pipe, conveyer pipe, first filter screen, second filter screen and receipts magazine, the inlet pipe inner wall rotates installs the puddler and passes through motor drive, the puddler is used for stirring the sand, smashes the sand of piecemeal, the conveyer pipe is fixed communicate in the inlet pipe bottom, first filter screen with the second filter screen all incline install in the fuselage inner wall, first filter screen with the second filter screen is used for filtering impurity such as rubbish and stone, receipts magazine fixed mounting in the fuselage inside and set up in second filter screen below. The device can be in the sand of piecemeal dispersion when screening to impurity such as cooperation first filter screen and second filter screen to stones and rubbish filters, reduces the possibility that impurity appears in the sand, promotes the screening effect.

Description

Hydraulic engineering building screening sand machine

Technical Field

The utility model relates to a building screening sand field particularly, relates to a hydraulic engineering building screening sand machine.

Background

A lot of materials are needed when the hydraulic engineering building construction is carried out, and sand is one of necessary materials. When the hydraulic engineering is constructed, a sand screening machine, also known as a dry land sand screening ship and a sand-stone separator are needed, and the sand-stone separator is suitable for river channels, reservoirs and coal yards. The ship consists of a ship body, a frame, a speed reducer, a conveying belt, a rotary screen and an engine or a motor. It is divided into drum type sand screening machine, water washing drum type sand screening machine, vibration screen type sand screening machine, etc.

In the prior art, a water conservancy project building sand screening machine with application number of CN202120264900.2 comprises a screening concave box, a screening hopper and a bottom plate, wherein the screening hopper is installed at the upper end inside the screening concave box, the bottom plate is installed below the screening concave box, a movable cavity is formed in the middle end of the bottom of the screening concave box, the middle end of the inner part of the movable cavity is rotatably connected with a shaft tube, the upper end of the shaft tube penetrates through to the bottom end inside the screening concave box, sweeping plates are fixedly welded at the left end and the right end of the shaft tube and the bottom end inside the screening concave box, and the middle part of the lower end of the screening hopper is fixedly connected with the upper end of the shaft tube; rotating the sand that shines through the screen bucket to making the sand produce centrifugal force, doing benefit to and improving screening efficiency, it is even to combine the stirring leaf to pat the sand again, so that the condition that the sand of caking is difficult to the screening takes place, has improved the screening quality, and scrapes the sand after the screening through sweeping the material board, does benefit to the quick sand and discharges from arranging the material pipe, has guaranteed the row's of sand material efficiency.

But above-mentioned scheme among the prior art, the device during operation carries out rotatory sieve sand through the screen cloth fill and combines the stirring leaf to beat the sand to avoid the sand caking to be difficult to the screening. But impurities such as rubbish and stones may exist in the sieve, the device only has the work energy of preliminary screening, the screening function is not good, and impurities such as rubbish and stones cannot be ideally separated out.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a hydraulic engineering building screening sand machine aims at improving the device and only tentatively filters the work ability, and the screening function is not good, the problem of impurity such as separation rubbish and stone of unable ideal.

The utility model discloses a realize like this: a hydraulic engineering building sand screening machine comprises a machine body and a screening mechanism.

The body includes a body.

Screening mechanism includes inlet pipe, conveyer pipe, first filter screen, second filter screen and receipts magazine, the inlet pipe inner wall rotates installs the puddler and passes through motor drive, the puddler is used for stirring the sand, smashes the sand of piecemeal, the conveyer pipe fixed communicate in the inlet pipe bottom, first filter screen with the second filter screen all inclines install in the fuselage inner wall, first filter screen with the second filter screen is used for filtering some impurities such as rubbish and stone, first filter screen set up in the conveyer pipe below, the second filter screen set up in first filter screen below, fuselage one side demountable installation has a plurality of recovery boxes, the bottom of first filter screen and second filter screen all runs through the fuselage and set up in retrieve the box in, first filter screen and the filterable impurity of second filter screen get into retrieve the box in, receive magazine fixed mounting in the fuselage inside and set up in the second filter screen below.

In an embodiment of the present invention, the first filter mesh aperture is larger than the second filter mesh aperture.

In an embodiment of the present invention, the baffle is installed on the side of the first filter net and the second filter net for blocking the impurities, so that the impurities enter the recycling box.

The utility model discloses an in one embodiment, first filter screen and second the second filter screen all sets up to narrow gradually for the direction width that is close to the recovery box, promotes the screening effect.

The utility model discloses an in one embodiment, the bracing piece is installed to the fuselage inner wall, the other end fixed connection motor of bracing piece.

The utility model discloses an in the embodiment, the feed inlet is installed to fuselage upper end intercommunication, the feed inlet sets up to the fill shape.

The utility model discloses an in one embodiment, the discharge end is installed to the conveyer pipe bottom, the discharge end sets up first filter screen top is fixed through the connecting rod.

In an embodiment of the present invention, the discharge end is set to be triangular.

In an embodiment of the utility model, a guide plate is arranged inside the discharge end.

The utility model discloses an in one embodiment, the discharge gate is installed to the receipts material box lower extreme intercommunication.

The beneficial effects of the utility model are that: the utility model discloses a hydraulic engineering building screening sand machine that above-mentioned design obtained, during the use, put into the feed pipe with the sand through the feed inlet, the sand that gets into in the feed pipe is stirred by the puddler, the sand of blocking is dispersed and is opened, get into the conveyer pipe after the sand dispersion and through the first filter screen of the even slope of sending into of discharge end, some impurity such as stone and rubbish can filter on the first filter screen of slope, and get into along first filter screen and retrieve the box, the sand gets into the second filter screen through first filter screen and carries out the screening for the second time, filter impurity once more, the impurity that filters out gets into through the second filter screen of slope and retrieves the box, the sand passes through the second filter screen and gets into and receives the magazine, and pass through the discharge gate ejection of compact, the device can disperse the sand of blocking when screening, and cooperate first filter screen and second filter screen to impurity such as stone and rubbish, reduce the possibility that impurity appears in the sand, promote the screening effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a sand screening machine for hydraulic engineering construction according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a screening mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a feeding pipe provided by the embodiment of the present invention.

In the figure: 100-body; 110-a fuselage; 120-a recovery box; 130-a feed inlet; 140-a discharge hole; 200-a screening mechanism; 210-a motor; 211-support bars; 220-feeding pipe; 221-a stirring rod; 230-a delivery pipe; 231-a discharge end; 240-a first screen; 241-baffle plate; 250-a second screen; 260-receiving the cartridge.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the present invention provides a technical solution: a hydraulic engineering building sand screening machine comprises a machine body 100 and a screening mechanism 200.

The body 100 includes a body 110.

Referring to fig. 2 to 4, the screening mechanism 200 includes a feeding pipe 220, a conveying pipe 230, a first filter screen 240, a second filter screen 250, and a material collecting box 260, a stirring rod 221 is rotatably installed on an inner wall of the feeding pipe 220 and is driven by the motor 210, a supporting rod 211 is installed on an inner wall of the machine body 110, the other end of the supporting rod 211 is fixedly connected to the motor 210, the stirring rod 221 is used for stirring sand, so that the agglomerated sand is dispersed, the conveying pipe 230 is fixedly communicated with a bottom of the feeding pipe 220, the first filter screen 240 and the second filter screen 250 are obliquely installed on the inner wall of the machine body 110, a baffle 241 is installed on lateral portions of the first filter screen 240 and the second filter screen 250, an aperture of the first filter screen 240 is larger than an aperture of the second filter screen 250, the first filter screen 240 and the second filter screen 250 are both set to be gradually narrowed toward a direction close to the material collecting box 120, thereby improving a screening effect, the first filter screen 240 is installed below the conveying pipe 230, the second filter screen 250 is installed below the first filter screen 240, one side of the machine body 110 is detachably installed with a plurality of the material collecting box 120, bottoms of the first filter screen 240 and the second filter screen 250 are both penetrate through the machine body 110 and are installed in the material collecting box 260, and are fixedly installed below the material collecting box 260, and are communicated with a discharge port 140.

In some specific embodiments, the upper end of the body 110 is communicatively connected to the feed inlet 130, and the feed inlet 130 is configured in a bucket shape, so that feeding efficiency can be enhanced conveniently.

In some specific embodiments, the discharge end 231 is installed to the conveyer pipe 230 bottom, and the discharge end 231 sets up on first filter screen 240 top and is fixed through the connecting rod, and the discharge end 231 sets up to triangle-shaped, and the inside guide plate that is provided with of discharge end 231 can make the even of sand dispersion that gets into first filter screen 240, can not pile up together, reinforcing screening effect.

The working principle is as follows: during the use, sand is put into the feeding pipe 220 through the feeding hole 130, the sand that gets into in the feeding pipe 220 is stirred by the puddler 221, the sand that becomes the piece is dispersed, the sand gets into the conveyer pipe 230 after the dispersion and is evenly sent into the first filter screen 240 of slope through discharge end 231, some impurity such as stone and rubbish can filter on the first filter screen 240 of slope, and follow first filter screen 240 and get into and retrieve box 120, sand gets into the second filter screen 250 through first filter screen 240 and carries out the second screening, filter impurity once more, the impurity that filters out gets into and retrieves box 120 through the second filter screen 250 of slope, the sand gets into and receives magazine 260 through the second filter screen 250, and the ejection of compact through discharge gate 140.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic engineering building screening sand machine, includes organism (100), organism (100) includes fuselage (110), its characterized in that still includes

Screening mechanism (200), screening mechanism (200) is including inlet pipe (220), conveyer pipe (230), first filter screen (240), second filter screen (250) and receipts material box (260), inlet pipe (220) inner wall rotates and installs puddler (221) and pass through motor (210) transmission, conveyer pipe (230) fixed communicate in inlet pipe (220) bottom, first filter screen (240) with second filter screen (250) all slope install in fuselage (110) inner wall, first filter screen (240) set up in conveyer pipe (230) below, second filter screen (250) set up in first filter screen (240) below, fuselage (110) one side demountable installation has a plurality of recovery boxes (120), the bottom of first filter screen (240) and second filter screen (250) all runs through fuselage (110) and set up in retrieve in box (120), receive material box (260) fixed mounting in fuselage (110) inside and set up in second filter screen (250) below.

2. The hydraulic engineering construction sand screening machine of claim 1, wherein the first screen (240) has larger pore size than the second screen (250).

3. A hydraulic engineering construction sand screen according to claim 1, wherein the sides of the first screen (240) and the second screen (250) are each fitted with a baffle (241).

4. The hydraulic engineering construction sand screening machine according to claim 1, wherein the first screen (240) and the second screen (250) are arranged to gradually narrow in width in a direction close to the recovery box (120).

5. The sand screening machine for the water conservancy project buildings according to claim 1, wherein a support rod (211) is installed on the inner wall of the machine body (110), and the other end of the support rod (211) is fixedly connected with a motor (210).

6. The hydraulic engineering building sand screening machine of claim 1, wherein a feed inlet (130) is installed at the upper end of the machine body (110) in a communicating manner, and the feed inlet (130) is in a bucket shape.

7. The hydraulic engineering construction sand screening machine according to claim 1, wherein a discharge end (231) is installed at the bottom of the conveying pipe (230), and the discharge end (231) is arranged at the top end of the first filter screen (240) and fixed through a connecting rod.

8. A hydraulic engineering construction sand screening machine according to claim 7, characterized in that the discharge end (231) is arranged in a triangular shape.

9. The hydraulic engineering construction sand screening machine according to claim 7, wherein a flow guide plate is arranged inside the discharge end (231).

10. The sand screening machine for the water conservancy project buildings according to claim 1, wherein a discharge hole (140) is communicated and installed at the lower end of the material collecting box (260).