CN216137622U

CN216137622U - Hydraulic engineering uses novel screening sand machine

Info

Publication number: CN216137622U
Application number: CN202122027931.9U
Authority: CN
Inventors: 张丽梅; 王世勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a novel sand screening machine for hydraulic engineering, which comprises a main frame body, wherein a roller is rotatably arranged above the inside of the main frame body, a conveying belt is rotatably arranged outside the roller, a raw material frame is fixedly arranged at the central position of the top of the main frame body, a funnel box is fixedly arranged inside the raw material frame, a feeding pipe is fixedly arranged at the bottom of the funnel box, a primary filter screen is fixedly arranged above the inside of the funnel box, and a roller frame is fixedly arranged on one side of the top of the main frame body. The sand screening machine is provided with the third motor which is matched with the scattering wheels, so that sand blocks in the raw sand can be scattered and crushed before screening, the screening operation of the sand screening machine on the raw sand is facilitated, the functionality of the device is increased, the limitation is reduced, the second motor is matched with the rolling wheels and the conveying belt, the screened sand can be conveyed and discharged, the functionality of the sand screening machine is increased, the practicability is improved, the sand screening machine is more convenient to use, and the application range is expanded.

Description

Hydraulic engineering uses novel screening sand machine

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a novel sand screening machine for hydraulic engineering.

Background

Hydraulic engineering is a broad general term, water is a huge natural resource, countries utilize the resource to benefit mankind or avoid disasters caused by flood, and various construction and service projects and objects of the construction belong to hydraulic engineering, such as water transportation, irrigation, flood control, drainage, drought resistance, power generation and the like, and the hydraulic engineering needs to use a sand screening machine when a river channel is constructed.

Although the existing novel sand screening machine for hydraulic engineering achieves basic operation performance, the following defects still exist:

1. the structure of the existing novel sand screening machine for hydraulic engineering is simple, a single filtering structure is adopted for most of the sand screening machines, the filtering function is not realized when the sand screening machine is fed, and when the raw sand contains larger stones and garbage, the condition that the sand screening machine is blocked and wound is easily caused, so that the practicability of the sand screening machine is reduced;

2. present hydraulic engineering does not possess the function of breaing up with novel screening sand machine simultaneously, and the device can't sieve it when containing the sand lump in the former sand to the sand lump needs the staff to carry out the secondary letter sorting along with filterable stone and rubbish eduction gear's the condition easily appears, has increased the screening process, has reduced the practicality of screening machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel sand screening machine for hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic engineering uses novel screening sand machine, includes the body frame body, the gyro wheel is installed in the top rotation of the internal portion of body frame, and the outside of gyro wheel is rotated and is installed the conveyer belt, the central point department fixed mounting at body frame body top has the raw materials frame, and the inside fixed mounting of raw materials frame has the funnel case, the bottom fixed mounting of funnel case has the pan feeding pipe, the inside top fixed mounting of funnel case has the prefilter screen, one side fixed mounting at body frame body top has the drum stand, and the inside rotation of drum stand installs screening sand bucket, one side fixed mounting of screening sand bucket has first motor.

Preferably, a second motor is fixedly mounted on one side of the interior of the main frame body, and a transmission chain is arranged on the output end of the second motor.

Preferably, the mounting plates are fixedly mounted on the front face and the back face of the bottom of the main frame body, and the plurality of groups of climbing rods are fixedly mounted inside the main frame body.

Preferably, a third motor is fixedly mounted above the front surface of the raw material frame, and a scattering wheel is mounted at the output end of the third motor.

Preferably, the upper parts of both sides of the funnel box are fixedly provided with a trough plate, and the rear side of the trough plate is fixedly provided with a guide plate.

Preferably, one side of the lower part in the roller frame is fixedly provided with a slag discharging plate, and one side of the bottom of the slag discharging plate is fixedly provided with a fixing plate.

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

1. be provided with funnel case and prefilter screen cooperation, can carry out prefilter to the former sand that gets into the screening sand machine, avoided the great stone that contains in the former sand to enter into the inside condition that causes the jam of screening sand machine with rubbish, increased the functional of screening sand machine, improved the practicality, be provided with screening sand bucket and first motor cooperation, can carry out the secondary fine filtration to the sand through prefilter, increased the quality that the device filtered the screening to former sand, improved the practicality.

2. Be provided with the third motor and break up the wheel cooperation, can break up before screening to the sand block in the former sand and smash, the screening sand machine of being convenient for sieves the operation to former sand, has increased the functionality of device, has reduced the limitation, is provided with second motor and gyro wheel, conveyer belt cooperation, can convey the discharge to the sand that sieves the branch, has increased the functionality of screening sand machine, has improved the practicality, makes the screening sand machine convenient to use more, has enlarged application scope.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the hopper box of the present invention;

fig. 4 is a schematic top view of the hopper box of the present invention.

In the figure: 1. a main frame body; 101. mounting a plate; 102. climbing a pole; 2. a roller frame; 3. a slag discharge plate; 301. a fixing plate; 4. a first motor; 5. screening a sand bucket; 6. a second motor; 601. a drive chain; 7. a roller; 701. a conveyor belt; 8. a feeding pipe; 9. a raw material frame; 10. a hopper box; 11. a third motor; 1101. loosening wheels; 12. a groove plate; 1201. a guide plate; 13. and (5) primarily filtering the filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a novel sand screening machine for hydraulic engineering comprises a main frame body 1, wherein a raw material frame 9 is fixedly installed at the top of the main frame body 1 through bolts, a funnel box 10 is fixedly installed at the top inside the raw material frame 9 through bolts, the funnel box 10 can store raw sand, a prefilter screen 13 is fixedly installed above the inside of the funnel box 10 through bolts, the prefilter screen 13 can primarily filter the raw sand entering the funnel box 10, larger stones and garbage contained in the raw sand can be filtered, cleaning of blockage of the sand screening machine caused by the larger stones and garbage in the raw sand is avoided, the functionality of the sand screening machine is improved, when the sand screening machine is used, a main frame 2 is fixedly installed on one side of the top of the main frame body 1 through bolts, a sand screening barrel 5 is rotatably installed inside the rotary frame 2 through a rotary shaft, the sand screening barrel 5 can finely filter sand after prefilter through rotation, increase the filtration quality of screening sand machine to the sand, improved the practicality of screening sand machine, there is pan feeding pipe 8 at the top of funnel case 10 through bolt fixed mounting, and the bottom of pan feeding pipe 8 extends to the inside of screening sand bucket 5 to can be gone into screening sand bucket 5 to the inside sand guide of funnel case 10 through pan feeding pipe 8 in, there is first motor 4 one side of drum rack 2 through bolt fixed mounting, and the model of first motor 4 can be: the sand screening device is 2IK6 type, wherein a first motor 4 is connected with an external power supply through a wire, and the output end of the first motor 4 is fixedly connected with a sand screening barrel 5, so that the sand screening barrel 5 can be driven to rotate through the first motor 4, and sand can be conveniently filtered and screened by the sand screening barrel 5;

the inside both sides of the body frame body 1 all rotate through the pivot and install gyro wheel 7, and the outside of gyro wheel 7 rotates and installs conveyer belt 701, and conveyer belt 701 can receive the fine sand that sieves under the husky bucket 5 screening, and there is second motor 6 one side of the body frame body 1 inside through bolt fixed mounting, and the model of second motor 6 can be: 2IK6 type, second motor 6 passes through the wire and is connected with external power supply, and be equipped with driving chain 601 on the 6 outputs of second motor, driving chain 601 one side is installed on gyro wheel 7, drive gyro wheel 7 through second motor 6 and rotate with conveyer belt 701, thereby can transmit the discharge to the fine sand that filters under the screening through screening husky bucket 5, the functionality of screening husky machine has been increased, the practicality has been improved, bolt fixed mounting has third motor 11 in the positive top of raw materials frame 9, and the model of third motor 11 can be: the IKRA-CF type is characterized in that a third motor 11 is connected with an external power supply through a lead, the output end of the third motor 11 penetrates through a funnel box 10 and is fixedly provided with a scattering wheel 1101, and the third motor 11 drives the scattering wheel 1101 to rotate so as to scatter and crush sand blocks in the funnel box 10, so that the device can conveniently screen and filter raw sand, the situation that the sand blocks contained in the raw sand are discharged along with stones and garbage is avoided, the functionality of the sand screening machine is improved, and the practicability is improved;

the hopper box 10 is fixedly provided with groove plates 12 at both sides through bolts, the stones and garbage filtered by the primary filter screen 13 flow into the groove plates 12, guide plates 1201 are fixedly provided at the rear sides of the groove plates 12 through welding, the guide plates 1201 can guide and discharge the filtered stones and garbage, a slag discharge plate 3 is fixedly provided at one side of the lower part of the inner part of the roller frame 2 through bolts, the slag discharge plate 3 can collect and discharge the stones and garbage filtered by the sand sieving barrel 5, a fixing plate 301 is fixedly provided at the outer part of the slag discharge plate 3 through bolts, the fixing plate 301 can fix the outer stone garbage collecting bag, thereby facilitating the collection and treatment of the stones and the garbage screened by the screening machine, improving the practicability of the screening machine, the inner part of the main frame body 1 is fixedly provided with a plurality of groups of climbing rods 102 through welding, the climbing rods 102 facilitate the climbing to climb to the screening machine for detection and maintenance, the front surface and the back surface of the main frame body 1 are fixedly provided with two groups of mounting plates 101 through welding, and the mounting plates 101 can mount and fix the main frame body 1, so that the stability of the sand screening machine in use is improved;

the working principle is as follows: hopper case 10 can deposit former sand, and preliminary filter screen 13 can carry out preliminary screening when getting into the sand screening machine to former sand, and first motor 4 drives the rotation of screening sand bucket 5 can carry out the meticulous screening to the sand, and second motor 6 drives gyro wheel 7 and conveyer belt 701 and rotates and can transmit the discharge to the fine sand of screening out, and scum board 3 can discharge screening out's stone and rubbish, and third motor 11 drives and breaks up wheel 1101 and rotate and can break up the bits of sand and smash.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a hydraulic engineering uses novel screening sand machine, includes the body frame body (1), its characterized in that: the utility model discloses a screening sand machine, including the body frame body (1), the inside top of the body frame body (1) rotates and installs gyro wheel (7), and the outside of gyro wheel (7) rotates and installs conveyer belt (701), the central point department fixed mounting at the body frame body (1) top has raw material frame (9), and the inside fixed mounting of raw material frame (9) has funnel case (10), the bottom fixed mounting of funnel case (10) has pan feeding pipe (8), the inside top fixed mounting of funnel case (10) has primary filter screen (13), one side fixed mounting at the body frame body (1) top has drum stand (2), and the internal rotation of drum stand (2) installs screening sand bucket (5), one side fixed mounting of screening sand bucket (5) has first motor (4).

2. The novel sand screening machine for hydraulic engineering according to claim 1, characterized in that: a second motor (6) is fixedly mounted on one side of the interior of the main frame body (1), and a transmission chain (601) is arranged on the output end of the second motor (6).

3. The novel sand screening machine for hydraulic engineering according to claim 1, characterized in that: the main frame body (1) bottom both sides at the front and the back all fixed mounting have mounting panel (101), and the inside fixed mounting of main frame body (1) has multiunit climbing pole (102).

4. The novel sand screening machine for hydraulic engineering according to claim 1, characterized in that: a third motor (11) is fixedly mounted above the front face of the raw material frame (9), and a scattering wheel (1101) is mounted at the output end of the third motor (11).

5. The novel sand screening machine for hydraulic engineering according to claim 1, characterized in that: trough plates (12) are fixedly mounted above two sides of the funnel box (10), and guide plates (1201) are fixedly mounted on the rear sides of the trough plates (12).

6. The novel sand screening machine for hydraulic engineering according to claim 1, characterized in that: one side of the lower part in the roller frame (2) is fixedly provided with a slag discharging plate (3), and one side of the bottom of the slag discharging plate (3) is fixedly provided with a fixing plate (301).