CN213644814U

CN213644814U - Screening machine for hydraulic engineering convenient to it is clean

Info

Publication number: CN213644814U
Application number: CN202022035651.8U
Authority: CN
Inventors: 常明; 张达; 郭玉杰; 刘立青; 郭立兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-09
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a screening machine for hydraulic engineering convenient to it is clean, comprising a base plate, bottom plate lower extreme middle part alternates and is connected with vibrating device, the equal fixedly connected with bracing piece in bottom plate upper end four corners, four the equal fixedly connected with dead lever in two liang upper ends of bracing piece, two dead lever upper end difference fixedly connected with left fixed plate and right fixed plate, right fixed plate right-hand member middle part alternates and is connected with screening plant, and the left end of screening plant and the right-hand member middle part fixed connection of left fixed plate, all open two activity grooves, four between left side fixed plate and the right fixed plate equal swing joint has the protection component between two liang in the activity groove, vibrating device upper end fixedly connected with screening case. The utility model relates to an easy-to-clean sieving machine for water conservancy projects. By setting a sieving device, the output end of the rotating motor is used to drive the sieving barrel to rotate, and the sand and gravel pass through the meshes of the No. 2 sieving mesh to make sand and gravel. The screening is simple and effective.

Description

Screening machine for hydraulic engineering convenient to it is clean

Technical Field

The utility model relates to a hydraulic engineering field, in particular to screening machine for hydraulic engineering convenient to it is clean.

Background

Hydraulic engineering (hydrauliengineering) is a general name of various engineering constructions built for controlling, utilizing and protecting water resources and environments on earth surface and underground, projects built for eliminating water damage and developing and utilizing water resources are divided into flood control projects, farmland hydraulic projects, hydroelectric power generation projects, channel and port projects, water supply and drainage projects, environmental hydraulic projects, coastal reclamation projects and the like according to service objects, hydraulic projects which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time are called comprehensive utilization hydraulic projects, sand and stone are one of the most commonly used raw materials in hydraulic projects, and screening is usually carried out before use in order to improve the quality of hydraulic projects, but the current engineering water conservancy screening machine has the following problems: 1. the conventional screening machine can only simply screen sand and stone, the screening amount is small each time, the screening speed is low, the construction progress of hydraulic engineering is reduced, the actual use requirement is not met, the interior of the screening machine is inconvenient to clean after screening is finished, the cleaning difficulty of the screening machine is high, and the working time is increased seriously; 2. after screening sand and stones, the existing screening machine is doped with a large amount of soil, and if the soil is used together with the sand and stones, the quality of a hydraulic engineering building can be seriously reduced, so that a novel screening machine convenient to clean for hydraulic engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a screening machine for hydraulic engineering convenient to it is clean, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screening machine for hydraulic engineering convenient to it is clean, includes the bottom plate, bottom plate lower extreme middle part interlude is connected with vibrating device, the equal fixedly connected with bracing piece in bottom plate upper end four corners, four the equal fixedly connected with dead lever in two liang upper ends of bracing piece, two dead lever upper end difference fixedly connected with left fixed plate and right fixed plate, right fixed plate right-hand member middle part interlude is connected with screening plant, and the left end of screening plant and the right-hand member middle part fixed connection of left fixed plate, it has two activity grooves, four all to open between left side fixed plate and the right fixed plate equal swing joint has the protection component between two liang in the activity groove, vibrating device upper end fixedly connected with screening case, screening case lower extreme middle part fixedly connected with screening net No. one, the equal fixedly connected with.

Preferably, screening plant includes the rotating electrical machines, the output fixedly connected with screening bucket of rotating electrical machines, screening bucket left end middle part fixedly connected with pivot, and the left end of pivot and the right-hand member middle part fixed connection of left fixed plate, there is the bung screening bucket surface upper portion through hinge swing joint, screening bucket surface lower part fixedly connected with sieves the net No. two, the left end of rotating electrical machines and the right-hand member fixed connection of right fixed plate, and the output of rotating electrical machines runs through right fixed plate.

Preferably, the vibration device comprises a vibrator, the output end of the vibrator is fixedly connected with a connecting plate, four corners of the upper end of the connecting plate are respectively fixedly connected with a telescopic stabilizing rod and a vibration spring, the upper end of the vibrator is fixedly connected with the lower end of the bottom plate, and the output end of the vibrator penetrates through the bottom plate.

Preferably, the four telescopic fixing rods are respectively positioned in the four vibrating springs and are not in contact with the inner walls of the four vibrating springs.

Preferably, the protection component comprises a fixed frame, a protective net is fixedly connected in the fixed frame, and a sliding rod is fixedly connected in the middle of the left end of the fixed frame and in the middle of the right end of the fixed frame.

Preferably, the size of the four movable grooves is the same as that of the two sliding rods, and the two sliding rods are respectively sleeved in the four movable grooves.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the arrangement of the screening device, when screening of the sand and the stone, a barrel cover of the screening barrel is opened, the sand and the stone are poured into the screening barrel in batches, after pouring, the barrel cover is covered, the rotating motor is started, the output end of the rotating motor is utilized to drive the screening barrel to rotate, so that the sand and the stone are turned over in the screening barrel, the sand and the stone are screened through meshes of the second screening net, the sand and the stone which pass through the meshes of the second screening net fall into the screening box, other sand and stone remain in the screening barrel, namely screening of the sand and the stone is completed, after the sand and the stone are screened and taken out of the screening box, the barrel cover is opened, the sand and the stone in the screening barrel are poured into the screening box, and the sand and the stone are cleaned;

2. through setting up vibrating device, get into screening incasement back at gravel and sand, start the vibrator, utilize the output of vibrator to drive four vibrating spring and vibrate to drive screening case and vibrate, make the earth of mixing in gravel and sand fall through a screening net, can accomplish the screening of gravel and sand and earth, it is practical effective.

Drawings

Fig. 1 is a schematic view of the overall structure of a sieving machine for hydraulic engineering, which is convenient to clean;

fig. 2 is a schematic view of the overall structure of the vibrating device of the sieving machine for hydraulic engineering, which is convenient to clean according to the present invention;

fig. 3 is a schematic view of the overall structure of the screening device of the screening machine for hydraulic engineering according to the present invention;

figure 4 is the utility model discloses a protection component's overall structure schematic diagram of screening machine for hydraulic engineering convenient to it is clean.

In the figure: 1. a base plate; 2. a vibrating device; 3. a support bar; 4. fixing the rod; 5. a left fixing plate; 6. a right fixing plate; 7. a screening device; 8. a movable groove; 9. a guard assembly; 10. screening the box; 11. screening the net; 12. a machine leg; 21. a vibrator; 22. a connecting plate; 23. a telescopic stabilizing rod; 24. a vibration spring; 71. a rotating electric machine; 72. a screening barrel; 73. a rotating shaft; 74. a barrel cover; 75. screening the net; 91. a fixing frame; 92. a protective net; 93. a slide bar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a sieving machine for hydraulic engineering, which is convenient to clean, comprises a bottom plate 1, a vibrating device 2 is inserted and connected in the middle of the lower end of the bottom plate 1, supporting rods 3 are fixedly connected at four corners of the upper end of the bottom plate 1, fixing rods 4 are fixedly connected at the upper ends of every two supporting rods 3, a left fixing plate 5 and a right fixing plate 6 are respectively and fixedly connected at the upper ends of the two fixing rods 4, a sieving device 7 is inserted and connected in the middle of the right end of the right fixing, and the left end of screening plant 7 and the right-hand member middle part fixed connection of left fixed plate 5 have all opened two activity grooves 8 between left fixed plate 5 and the right fixed plate 6, and equal swing joint has protection component 9 between two liang in four activity grooves 8, and 2 upper ends fixedly connected with screening boxes 10 of vibrating device, screening box 10 lower extreme middle part fixedly connected with screening net 11, the equal fixedly connected with machine foot 12 in bottom plate 1 lower extreme four corners.

The screening device 7 comprises a rotating motor 71, an output end of the rotating motor 71 is used for driving a screening barrel 72 to rotate, the output end of the rotating motor 71 is fixedly connected with the screening barrel 72, the middle part of the left end of the screening barrel 72 is fixedly connected with a rotating shaft 73, the left end of the rotating shaft 73 is fixedly connected with the middle part of the right end of a left fixing plate 5, the rotating shaft 73 can effectively enhance the rotating effect of the screening barrel 72 and improve the stability of the screening barrel 72, the upper part of the outer surface of the screening barrel 72 is movably connected with a barrel cover 74 through a hinge, the lower part of the outer surface of the screening barrel 72 is fixedly connected with a second screening net 75, the second screening net 75 can effectively and fully screen sand and stones, the left end of the rotating motor 71 is fixedly connected with the right end of a right fixing plate 6, and the output end; the vibrating device 2 comprises a vibrator 21, four vibrating springs 24 are driven to vibrate by the output end of the vibrator 21, the output end of the vibrator 21 is fixedly connected with a connecting plate 22, four corners of the upper end of the connecting plate 22 are respectively and fixedly connected with a telescopic stabilizing rod 23 and the vibrating springs 24, the stability of the vibrating springs 24 can be effectively enhanced by the four telescopic stabilizing rods 23, the upper end of the vibrator 21 is fixedly connected with the lower end of the bottom plate 1, and the output end of the vibrator 21 penetrates through the bottom plate 1; the four telescopic stabilizing rods 23 are respectively positioned in the four vibrating springs 24 and are not contacted with the inner walls of the four vibrating springs 24, so that the vibration effect of the vibrating springs 24 is prevented from being influenced by friction generated by contact; the protection assembly 9 comprises a fixed frame 91, a protective net 92 is fixedly connected in the fixed frame 91, and sliding rods 93 are fixedly connected in the middle parts of the left end and the right end of the fixed frame 91; the size of the four movable grooves 8 is the same as the size of the two slide bars 93, and the two slide bars 93 are respectively sleeved in the four movable grooves 8.

It should be noted that, the utility model relates to a screening machine for hydraulic engineering convenient to clean, when screening sand and stone, the sleeve joint action of the movable groove 8 and the slide bar 93 is utilized to insert two protection components 9 on the left fixing plate 5 and the right fixing plate 6, so as to realize the connection and fixation of the two protection components 9 and the left fixing plate 5 and the right fixing plate 6, then the cover 74 of the screening barrel 72 is opened, the sand and stone is poured into the screening barrel 72 in batches, after pouring, the cover 74 is covered, the rotating motor 71 is started, the output end of the rotating motor 71 is utilized to drive the screening barrel 72 to rotate, so that the sand and stone is turned over in the screening barrel 72, the sand and stone is screened through the meshes of the second screening net 75, the sand and stone passing through the meshes of the second screening net 75 falls into the screening box 10, and other sand and stone are remained in the screening barrel 72, namely screening of sand and stone is completed, the protective net 92 can effectively avoid sand and stone from being thrown out from the screening barrel 72 to hurt people, and effectively prevent dust from being absorbed by human body, after the sand and stone enter the screening box 10, the vibrator 21 is started, the output end of the vibrator 21 is utilized to drive the four vibrating springs 24 to vibrate, thereby driving the screening box 10 to vibrate, so that the soil mixed in the sand and stone falls down through the first screening net 11, thereby screening the sand and stone and the soil, the utility model is practical and effective, after the sand and stone are screened and taken out from the screening box 10, the barrel cover 74 is opened, the sand and stone in the screening barrel 72 is poured into the screening box 10, then the sand and stone are taken out, then the cleaning agent and the clean water are poured into the screening barrel 72, the output end of the rotating motor 71 is utilized to drive the screening barrel 72 to rotate, thereby cleaning agent and the clean water flow out from the second screening net 75 and fall into the screening box 10, the screening box 10 can be cleaned, and the screening box 10 is simple and convenient, by utilizing the sleeve joint effect of the movable groove 8 and the sliding rod 93, the two protection components 9 are taken out, so that the two protection nets 92 can be cleaned, and the cleaning device is practical and effective.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screening machine for hydraulic engineering convenient to it is clean, includes bottom plate (1), its characterized in that: the vibrating device is characterized in that a vibrating device (2) is connected to the middle of the lower end of the bottom plate (1) in an inserting mode, supporting rods (3) are fixedly connected to four corners of the upper end of the bottom plate (1), fixing rods (4) are fixedly connected to four pairwise upper ends of the supporting rods (3), a left fixing plate (5) and a right fixing plate (6) are fixedly connected to the upper ends of the two fixing rods (4) respectively, a screening device (7) is connected to the middle of the right end of the right fixing plate (6) in an inserting mode, the left end of the screening device (7) is fixedly connected to the middle of the right end of the left fixing plate (5), two movable grooves (8) are formed between the left fixing plate (5) and the right fixing plate (6), protective assemblies (9) are movably connected to two pairwise inner portions of the four movable grooves (8), a screening box (10) is fixedly connected to the upper end of, four corners of the lower end of the bottom plate (1) are fixedly connected with machine legs (12);

screening device (7) include rotating electrical machines (71), the output fixedly connected with screening bucket (72) of rotating electrical machines (71), screening bucket (72) left end middle part fixedly connected with pivot (73), and the left end of pivot (73) and the right-hand member middle part fixed connection of left fixed plate (5), there is bung (74) screening bucket (72) surface upper portion through hinge swing joint, screening bucket (72) surface lower part fixedly connected with sieves net (75) No. two, the left end of rotating electrical machines (71) and the right-hand member fixed connection of right fixed plate (6), and the output of rotating electrical machines (71) runs through right fixed plate (6).

2. The screening machine for hydraulic engineering convenient to it is clean according to claim 1, characterized in that: the vibrating device (2) comprises a vibrator (21), an output end of the vibrator (21) is fixedly connected with a connecting plate (22), four corners of the upper end of the connecting plate (22) are respectively fixedly connected with a telescopic stabilizing rod (23) and a vibrating spring (24), the upper end of the vibrator (21) is fixedly connected with the lower end of the bottom plate (1), and the output end of the vibrator (21) penetrates through the bottom plate (1).

3. The screening machine for hydraulic engineering convenient to it is clean according to claim 2, characterized in that: the four telescopic fixing rods (23) are respectively positioned in the four vibration springs (24) and are not respectively contacted with the inner walls of the four vibration springs (24).

4. The screening machine for hydraulic engineering convenient to it is clean according to claim 1, characterized in that: protection component (9) are including fixed frame (91), fixedly connected with protection network (92) in fixed frame (91), equal fixedly connected with slide bar (93) in fixed frame (91) left end middle part and right-hand member middle part.

5. The screening machine for hydraulic engineering convenient to it is clean according to claim 4, characterized in that: the size of the four movable grooves (8) is the same as that of the two sliding rods (93), and the two sliding rods (93) are sleeved in the four movable grooves (8) respectively.