CN218872786U - Oblique triangular structure shale shaker based on double-vibrator - Google Patents
Oblique triangular structure shale shaker based on double-vibrator Download PDFInfo
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- CN218872786U CN218872786U CN202222628953.5U CN202222628953U CN218872786U CN 218872786 U CN218872786 U CN 218872786U CN 202222628953 U CN202222628953 U CN 202222628953U CN 218872786 U CN218872786 U CN 218872786U
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Abstract
The utility model designs an inclined triangular structure vibrating screen based on double vibrators, which comprises a screen box, a support and a vibrator assembly; the screen box is arranged on the support and comprises a screen frame structure and a screen surface structure, the screen frame structure is of an inclined triangular structure, the number of the vibrator assemblies is two, the two sets of vibrator assemblies are vertically distributed on an inclined triangular vertical line of the screen frame structure, and the screen surface structure is arranged inside the screen frame structure and is fixedly connected with side plates on two sides of the screen frame structure; the support comprises a spring support group, a front support and a rear support, the spring support group is fixedly arranged at the top of the front support and the top of the rear support, and the top of the spring support group is fixedly connected with the bottom of the screen box; this application is through setting up the curb plate in the shale shaker both sides to set up the curb plate into bottom rectangular plate and the oblique triangular plate fixed connection in top, only need set up the stability that the sieve case just can be realized to the support at sieve bottom of the case portion both ends, and realize that silt can not follow the effect that the screen cloth both sides dropped.
Description
Technical Field
The utility model belongs to the shale shaker field, concretely relates to oblique triangle structure shale shaker based on double vibrator.
Background
With the development of science and technology and the progress of times, the use of the vibrating screen is more and more, the problem of quick classification is solved for people, and the vibrating screen is mechanical equipment for classifying materials by using a vibrating screening principle and is generally used for product classification in industries such as screening sand and stone materials, building materials, electric power, chemical engineering and the like in a mine field. However, the vibrating screen in the prior art has many defects in the practical use process, mainly the insufficient vibrating force of the vibrating screen and the poor stability of the screen body.
Chinese patent CN202155305U discloses a vibrating screen device with an adjustable inclination angle, which consists of a vibrating screen frame, a vibrating screen, a nut plate, an adjusting bolt, an adjusting plate, a screen hinge plate, a frame hinge plate and a hinge shaft, wherein the nut plate of the device is fixedly connected above the vibrating screen frame, the adjusting bolt is screwed into a screw hole of the nut plate, and the upper end of the adjusting bolt is propped against the lower plane of the adjusting plate; the side surfaces of one end of the two adjusting plates which are horizontally arranged are respectively fixedly connected on two side plates on the upper part of the vibrating screen which is obliquely arranged; the inclination angle of the vibrating screen is changed by the rotary lifting of the adjusting bolt, and when the vibrating screen is used for screening Dan Liliao with large water content, the inclination angle of the vibrating screen is reduced, so that the screened stone particles are not stagnated on the screen surface, the screening efficiency is increased, and the quantity of finished products is increased; but the vibrating screen assemblies designed for this purpose have poor stability.
Chinese patent CN215878767U discloses an angle-adjustable vibrating screen and a screening system using the same, wherein the vibrating screen comprises a screen box, the screen box comprises a feeding end and a discharging end, a side wall is arranged on one side of the screen box along the direction from the feeding end to the discharging end, and an inclination angle measuring device for measuring the inclination angle of the screen box is arranged on the side wall; based on this inclination measuring device's setting, can use through simple structure, make the shale shaker have audio-visual angle modulation mode, satisfied the application demand of the accurate stable angle modulation of shale shaker, but it only sets up the curb plate in one side, and this will lead to it to cause the condition production of material from opposite side whereabouts in the vibration process.
The technical scheme considers the falling problem of materials caused by the inclination angle of the vibrating screen, but does not consider the stability problem and the insufficient vibration force caused by the side plate structure.
SUMMERY OF THE UTILITY MODEL
The poor problem of vibrating force not enough and stability to current shale shaker structure, the utility model discloses an oblique triangle structure shale shaker based on double vibrator to ask when increaseing the shale shaker vibrating force, guarantee the stability of shale shaker.
A vibrating screen with an inclined triangular structure based on a double vibrator comprises a screen box, a support and a vibrator assembly; it is characterized in that the preparation method is characterized in that,
the screen box is arranged on the support;
the screen box comprises a screen frame structure and a screen surface structure;
the screen frame structure is an inclined triangular structure;
the number of the vibrator assemblies is two;
the two groups of vibrator assemblies are distributed on an inclined triangular vertical line of the screen frame structure up and down;
the screen surface structure is arranged inside the screen frame structure and is fixedly connected with the side plates on the two sides of the screen frame structure.
Preferably, the seat comprises a spring support group, a front seat and a rear seat;
the spring support group is fixedly arranged at the top of the front support and the rear support;
the top of the spring supporting group is fixedly connected with the bottom of the screen box.
Preferably, the front support is arranged at the bottom of the front end of the screen box; the top of the rear support is arranged at the bottom of the rear end of the screen box.
Preferably, the height of the front support is smaller than the height of the rear support.
Preferably, the vibrator further comprises two groups of supporting transmission assemblies, and the supporting transmission assemblies are correspondingly connected with the vibrator assemblies respectively.
Preferably, the support transmission assembly comprises a transmission support and a transmission motor;
the transmission motor is arranged on the transmission device support;
the transmission motor is connected with the vibrator component through a belt.
Preferably, the screen frame structure comprises side plates, cross beams;
the side plates comprise a bottom rectangular plate and a top inclined triangular plate;
the bottom rectangular plate is fixedly connected with the top inclined triangular plate;
the cross beam is arranged between the corresponding bottom rectangular plates, and two ends of the cross beam are fixedly connected with the bottom rectangular plates on two sides respectively.
Preferably, the screen surface structure comprises a drag hook screen and a tension plate fixing piece;
the tensioning plate fixing piece is of a closed circular structure;
one end of the tensioning plate fixing piece is fixedly welded with the side plate;
the draw hook screen cloth both ends are provided with the crotch, draw hook screen cloth both ends are connected through crotch and taut board mounting hookup.
Preferably, the drag hook screen is of a 2-layer design.
Preferably, the screen frame structure further comprises a reinforcing beam disposed between the top inclined triangular plates.
Preferably, the inner side of the top inclined triangular plate is further provided with an inner reinforcing plate, and the outer side of the top inclined triangular plate is further provided with an outer reinforcing plate.
The application has the advantages and effects as follows:
1. this application is through setting up the curb plate in the shale shaker both sides to set up the curb plate into bottom rectangular plate and the oblique triangle-shaped board fixed connection in top, can realize that the silt on the screen cloth can not drop from the screen cloth both sides, and then guaranteed that the silt on the screen cloth can realize whole vibration filtration, finally realize promoting the technological effect of shale shaker filterability.
2. Mostly be trapezoidal or symmetrical polygon design to current curb plate, and adopt this kind of design, just must lead to needing a plurality of supports to support the sieve case, otherwise will lead to in the vibration process, the condition of turning on one's side produces, to this problem, this application is through setting the curb plate to the mode of bottom rectangular plate and the oblique triangular plate fixed connection in top, through triangle-shaped stability design, only need set up the stability that the support just can realize the sieve case at sieve bottom of the case both ends.
3. This application distributes about two sets of vibrator subassemblies on the triangle plumbum to one side of reel structure, therefore the conduction of vibrational force on the triangle plumbum to one side of reel structure, when can increase vibration frequency, does not influence the stability of shale shaker.
4. The utility model provides a triangle shale shaker frame face structure to one side is through sifting surface and reel structure fixed connection to through the support of taut board mounting and sifting surface supporting rib, and then realize the stability of sifting surface and reel structure.
The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a front view of a basic design of a dual shaker-based shaker as provided herein;
FIG. 2 is a block diagram of a shaker support provided herein;
FIG. 3 is a screen frame structure diagram of a dual vibrator based shaker herein provided;
FIG. 4 is a screen surface structure view of a dual shaker based shaker as provided herein;
reference numerals: 1. a screen box; 2. a support; 3. a vibrator assembly; 4. a screen frame structure; 5. a screening surface structure; 6. a side plate; 7. a spring support set; 8. a front support; 9. a rear support; 10. a transmission support; 11. a cross beam; 12. a bottom rectangular plate; 13. a top inclined triangular plate; 14. pulling the hook screen; 15. a tension plate fixing member; 16. hooking; 17. a reinforcing beam; 18. an inner reinforcing plate; 19. an outer reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.
Example 1
The present embodiment mainly introduces a basic design of a dual-vibrator-based vibrating screen with an inclined triangular structure, specifically referring to fig. 1, which includes a screen box 1, a support 2 and a vibrator assembly 3; the sieve box is characterized in that the sieve box 1 is arranged on a support 2;
the screen box 1 comprises a screen frame structure 4 and a screen surface structure 5;
the screen frame structure 4 is an inclined triangular structure;
the number of the vibrator assemblies 3 is two;
the two groups of vibrator assemblies 3 are distributed on an inclined triangular vertical line of the screen frame structure 4 up and down;
the screen surface structure 5 is arranged inside the screen frame structure 4 and is fixedly connected with the side plates 6 on the two sides of the screen frame structure 4.
Further, the support 2 comprises a spring support group 7, a front support 8 and a rear support 9;
the spring support group is fixedly arranged at the top of the front support and the rear support;
the top of the spring support group 7 is fixedly connected with the bottom of the screen box 1.
Further, the front support 8 is arranged at the bottom of the front end of the screen box 1; the top of the rear support 9 is arranged at the bottom of the rear end of the screen box 1.
Further, the height of the front support 8 is smaller than that of the rear support 9; please refer to fig. 2 specifically.
Furthermore, the device also comprises two groups of supporting transmission assemblies, and the supporting transmission assemblies are correspondingly connected with the vibrator assemblies 3 respectively.
Further, the supporting transmission assembly comprises a transmission support 10 and a transmission motor;
the transmission motor is arranged on the transmission device support 10;
the transmission motor is connected with the vibrator component 3 through a belt.
Further, the screen frame structure 4 comprises side plates 6 and cross beams 11; please refer to fig. 3 specifically.
The side plates 6 comprise a bottom rectangular plate 12 and a top inclined triangular plate 13;
the bottom rectangular plate 12 is fixedly connected with the top inclined triangular plate 13;
the cross beam 11 is arranged between the corresponding bottom rectangular plates 12, and two ends of the cross beam 11 are fixedly connected with the bottom rectangular plates 12 on two sides respectively.
Further, the screen surface structure 5 comprises a drag hook screen 14 and a tension plate fixing piece 15; please refer to fig. 4 specifically.
The tensioning plate fixing piece 15 is of a closed circular structure;
one end of the tensioning plate fixing part 15 is fixedly welded with the side plate 6;
hooks 16 are arranged at two ends of the drag hook screen 14, and the two ends of the drag hook screen 14 are connected with the tensioning plate fixing part 15 in a hooking mode through the hooks 16.
Furthermore, the drag hook screen is of a multi-layer design.
Furthermore, the hook net is designed to be 1-3 layers.
Further, the screen frame structure 4 further comprises a reinforcing beam 17, and the reinforcing beam 17 is arranged between the top inclined triangular plates 13.
Further, an inner reinforcing plate 18 is further arranged on the inner side of the top inclined triangular plate 13, and an outer reinforcing plate 19 is further arranged on the outer side of the top inclined triangular plate 13.
This application is through setting up the curb plate in the shale shaker both sides to set up the curb plate into bottom rectangular plate and the oblique triangle-shaped board fixed connection in top, can realize that the silt on the screen cloth can not drop from the screen cloth both sides, and then guaranteed that the silt on the screen cloth can realize whole vibration filtration, finally realize promoting the technological effect of shale shaker filterability.
This application distributes about two sets of vibrator subassemblies on the triangle plumbum to one side of reel structure, therefore the conduction of vibrational force on the triangle plumbum to one side of reel structure, when can increase vibration frequency, does not influence the stability of shale shaker.
The utility model provides a triangle shale shaker frame face structure to one side is through sifting surface and reel structure fixed connection to through the support of taut board mounting and sifting surface supporting rib, and then realize the stability of sifting surface and reel structure.
Example 2
Based on the above embodiment 1, this embodiment mainly introduces an optimized design of a double-vibrator-based inclined triangular structure vibrating screen, which includes a screen box 1, a support 2, and a vibrator assembly 3; the sieve box is characterized in that the sieve box 1 is arranged on a support 2;
the screen box 1 comprises a screen frame structure 4 and a screen surface structure 5;
the screen frame structure 4 is an inclined triangular structure;
the number of the vibrator assemblies 3 is two;
the two groups of vibrator assemblies 3 are distributed on an inclined triangular vertical line of the screen frame structure 4 up and down;
the screen surface structure 5 is arranged inside the screen frame structure 4 and is fixedly connected with the side plates 6 on the two sides of the screen frame structure 4.
Further, the support 2 comprises a spring support group 7, a front support 8 and a rear support 9;
the bottom of the spring support group 7 is respectively and fixedly arranged at the tops of the front support 8 and the rear support 9;
the top of the spring support group 7 is fixedly connected with the bottom of the screen box 1.
Further, the front support 8 is arranged at the bottom of the front end of the screen box 1; the top of the rear support 9 is arranged at the bottom of the rear end of the screen box 1.
Further, the height of the front support 8 is smaller than that of the rear support 9.
Furthermore, the device also comprises two groups of supporting transmission assemblies, and the supporting transmission assemblies are correspondingly connected with the vibrator assemblies 3 respectively.
Further, the supporting transmission assembly comprises a transmission support 10 and a transmission motor;
the transmission motor is arranged on the transmission device support 10;
the transmission motor is connected with the vibrator component 3 through a belt.
Further, the screen frame structure 4 comprises side plates 6 and cross beams 11;
the side plates 6 comprise a bottom rectangular plate 12 and a top inclined triangular plate 13;
the bottom rectangular plate 12 is fixedly connected with the top inclined triangular plate 13;
the cross beam 11 is arranged between the corresponding bottom rectangular plates 12, and two ends of the cross beam 11 are fixedly connected with the bottom rectangular plates 12 on two sides respectively.
Further, the screen surface structure 5 comprises a drag hook screen 14 and a tension plate fixing piece 15;
the tensioning plate fixing piece 15 is of a closed circular structure;
one end of the tensioning plate fixing part 15 is fixedly welded with the side plate 6;
hooks 16 are arranged at two ends of the drag hook screen 14, and the two ends of the drag hook screen 14 are connected with the tensioning plate fixing part 15 in a hooking mode through the hooks 16.
Further, the hook net is designed to be 2 layers.
Further, the screen frame structure 4 further comprises a reinforcing beam 17, and the reinforcing beam 17 is arranged between the top inclined triangular plates 13.
Further, an inner reinforcing plate 18 is further arranged on the inner side of the top inclined triangular plate 13, and an outer reinforcing plate 19 is further arranged on the outer side of the top inclined triangular plate 13.
The utility model provides a shale shaker is biax piece eccentric vibration exciter, and the vibration of bi-motor, synchronous drive forced synchronization mode drive sieve machine adopts bi-motor to come the drive to be located the main shaft of dual vibrator, thereby the main shaft drives the rotatory back production exciting force of eccentric block and pushes away the material to the discharge end from the pan feeding end of sieve machine, sieves the material here simultaneously.
Wherein, the amplitude is adjusted by increasing or decreasing the counterweight block, and can be adjusted between 6mm and 10 mm; the frequency can be adjusted by changing the size of the belt pulley, and the frequency can be adjusted to 800, 850 and 900 according to the size of the belt pulley, and is matched with 850rpm; the inclination angle can be adjusted within the range of +/-5 degrees, the height of the front support can be reduced if the inclination angle is increased, and the rear support is unchanged; or the height of the front support is unchanged, and the height of the rear support is increased; the front support can be lowered and the rear support can be raised at the same time, and the specific adjusting method is determined according to the site; the method of decreasing the inclination angle is opposite to the method of increasing the inclination angle.
This application adopts double-deck hook net, can realize the double-deck filtration of material. Mostly be trapezoidal or symmetrical polygon design to current curb plate, and adopt this kind of design, just must lead to needing a plurality of supports to support the sieve case, otherwise will lead to in the vibration process, the condition of turning on one's side produces, to this problem, this application is through setting the curb plate to the mode of bottom rectangular plate and the oblique triangular plate fixed connection in top, through triangle-shaped stability design, only need set up the stability that the support just can realize the sieve case at sieve bottom of the case both ends.
The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.
Claims (9)
1. A vibrating screen with an inclined triangular structure based on a double vibrator comprises a screen box (1), a support (2) and a vibrator assembly (3); it is characterized in that the preparation method is characterized in that,
the sieve box (1) is arranged on the support (2);
the screen box (1) comprises a screen frame structure (4) and a screen surface structure (5);
the screen frame structure (4) is of an inclined triangular structure;
the number of the vibrator assemblies (3) is two;
the two groups of vibrator assemblies (3) are distributed on an inclined triangular vertical line of the screen frame structure (4) up and down;
the screen surface structure (5) is arranged in the screen frame structure (4) and is fixedly connected with side plates (6) on two sides of the screen frame structure (4);
the screen surface structure (5) comprises a drag hook screen (14) and a tension plate fixing piece (15);
the tensioning plate fixing piece (15) is of a closed circular structure;
one end of the tensioning plate fixing piece (15) is fixedly welded with the side plate (6);
hooks (16) are arranged at two ends of the draw hook screen (14), and two ends of the draw hook screen (14) are connected with the tensioning plate fixing part (15) in a hooking manner through the hooks (16);
the drag hook screen cloth is 2 layers of designs.
2. A double vibrator based inclined delta structure vibrating screen according to claim 1, characterized in that the carriers (2) comprise spring support groups (7), front carriers (8) and rear carriers (9);
the spring support group (7) is fixedly arranged at the top of the front support (8) and the rear support (9);
the top of the spring support group (7) is fixedly connected with the bottom of the screen box (1).
3. A double vibrator based inclined delta structure vibrating screen according to claim 2, characterized in that the front seat (8) is arranged at the bottom of the front end of the screen box (1); the top of the rear support (9) is arranged at the bottom of the rear end of the screen box (1).
4. A double vibrator based inclined delta structure vibrating screen according to claim 3, characterised in that the height of the front seat (8) is smaller than the height of the rear seat (9).
5. The double-vibrator-based inclined triangular structure vibrating screen according to any one of claims 1 or 2, characterized by further comprising two groups of supporting transmission assemblies, wherein the supporting transmission assemblies are correspondingly connected with the vibrator assemblies (3).
6. A double vibrator based inclined delta structure vibrating screen according to claim 5, characterized in that the supporting and transmission assembly comprises a transmission support (10) and a transmission motor;
the transmission motor is arranged on the transmission device support (10);
the transmission motor is connected with the vibrator assembly (3) through a belt.
7. A double shaker based diagonal delta structure shaker as claimed in any one of claims 1 or 2, characterized in that said screen frame structure (4) comprises side plates (6), cross beams (11);
the side plates (6) comprise bottom rectangular plates (12) and top inclined triangular plates (13);
the bottom rectangular plate (12) is fixedly connected with the top inclined triangular plate (13);
the cross beam (11) is arranged between the corresponding bottom rectangular plates (12), and two ends of the cross beam (11) are fixedly connected with the bottom rectangular plates (12) on two sides respectively.
8. A double vibrator based inclined triangular structure vibrating screen according to claim 7, characterized in that the frame structure (4) further comprises reinforcement beams (17), which reinforcement beams (17) are arranged between the top inclined triangular plates (13).
9. A double vibrator based inclined triangular structure vibrating screen according to claim 7, characterized in that the top inclined triangular plate (13) is further provided with an inner reinforcing plate (18) inside, and the top inclined triangular plate (13) is further provided with an outer reinforcing plate (19) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628953.5U CN218872786U (en) | 2022-10-08 | 2022-10-08 | Oblique triangular structure shale shaker based on double-vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628953.5U CN218872786U (en) | 2022-10-08 | 2022-10-08 | Oblique triangular structure shale shaker based on double-vibrator |
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| Publication Number | Publication Date |
|---|---|
| CN218872786U true CN218872786U (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222628953.5U Active CN218872786U (en) | 2022-10-08 | 2022-10-08 | Oblique triangular structure shale shaker based on double-vibrator |
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| Country | Link |
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| CN (1) | CN218872786U (en) |
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